CN108213870A - A kind of particular manufacturing craft and its processing method of slotting spring terminal - Google Patents
A kind of particular manufacturing craft and its processing method of slotting spring terminal Download PDFInfo
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- CN108213870A CN108213870A CN201711489624.4A CN201711489624A CN108213870A CN 108213870 A CN108213870 A CN 108213870A CN 201711489624 A CN201711489624 A CN 201711489624A CN 108213870 A CN108213870 A CN 108213870A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 79
- 238000003672 processing method Methods 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 254
- 238000000465 moulding Methods 0.000 claims abstract description 226
- 239000000463 material Substances 0.000 claims abstract description 200
- 238000005452 bending Methods 0.000 claims description 179
- 238000003754 machining Methods 0.000 claims description 98
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- 238000004080 punching Methods 0.000 claims description 47
- 210000001161 mammalian embryo Anatomy 0.000 claims description 30
- 238000009826 distribution Methods 0.000 claims description 25
- 238000005192 partition Methods 0.000 claims description 23
- 238000007493 shaping process Methods 0.000 claims description 23
- 238000002788 crimping Methods 0.000 claims description 20
- 230000004308 accommodation Effects 0.000 claims description 14
- 230000013011 mating Effects 0.000 claims description 11
- 230000001360 synchronised effect Effects 0.000 claims description 11
- 238000005520 cutting process Methods 0.000 claims description 10
- 238000004826 seaming Methods 0.000 claims description 10
- 238000003032 molecular docking Methods 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 claims description 6
- 239000012778 molding material Substances 0.000 claims description 5
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- 238000010586 diagram Methods 0.000 description 12
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- 208000002925 dental caries Diseases 0.000 description 2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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Abstract
Present invention employs a kind of particular manufacturing crafts and its processing method of slotting spring terminal,Spring terminal is inserted to include inserting spring component and matable assembly,The material strip for inserting spring component and matable assembly is respectively to insert spring component material strip and matable assembly material strip,Particular manufacturing craft includes upper clamp plate,Cope plate and lower template,Upper clamp plate,Cope plate respectively includes inserting spring component plate with lower template,Matable assembly plate and assembling plate,Slotting spring component is respectively formed at cope plate and lower template,The designated lane of matable assembly,And molding of the completion to slotting spring component and matable assembly in the designated lane,It inserts the designated lane of spring component and the designated lane of matable assembly is distributed in " ten " word cross-like,Several processes complete the molding to inserting spring component and matable assembly before the intersection,And complete the assembling to inserting spring component and matable assembly in the intersection,Pass through the loss time avoided the occurrence of of the particular manufacturing craft,Cost,The situation of manpower,The appearance of error rate can also be reduced,Improve production efficiency.
Description
Technical field
The present invention relates to a kind of particular manufacturing crafts and its processing method of slotting spring terminal.
Background technology
It is that one kind is provided simultaneously with inserting spring and terminal group component to insert spring terminal, and ordinary circumstance underthrust spring is made with inserted sheet using pairing
With；Visible slotting spring terminal on the market is generally divided into integral type and inserts spring terminal and combined type and inserts two kinds of spring terminal, wherein combined type
It inserts spring terminal and generally comprises the parts such as slotting spring component and matable assembly, slotting spring and terminal two parts composition can be divided by inserting spring component；
For in terms of production, production of most of producers for this slotting spring terminal is generally adopted and is molded with a mold, and use multiple tracks work
Sequence, multistation or be that more secondary molds are carried out at the same time, and per secondary mold just for the slotting spring component in slotting spring terminal or with being combined
Part is separately formed, finally to have the mold of assembling function by one, realizes and is assembled to inserting spring component with matable assembly,
However it puts into production will appear time-consuming, cost depletions, the situation of manpower through the above way.
Invention content
The present invention provides and single secondary mold can be used to inserting the progress of spring terminal to solve the deficiencies in the prior art
The particular manufacturing craft and its processing method of a kind of slotting spring terminal of production.
To achieve the above object, the present invention uses a kind of processing method of slotting spring terminal, is completed by multi-process, multistation
To inserting the molding of slotting spring component and matable assembly in spring terminal, and using for slotting spring component and the molding material of matable assembly
Band is respectively fed in particular manufacturing craft, and is passed through achievable molding to single slotting spring component or matable assembly in the particular manufacturing craft
For material strip to the molding spacing of single component, described for inserting spring component and the molding material strip of matable assembly is respectively to insert spring component
Material strip and matable assembly material strip are respectively equipped with the special logical of designated lane for inserting spring component and matable assembly in particular manufacturing craft
Road, and insert spring component material strip and led to respectively by inserting the designated lane of spring component and the special of matable assembly with matable assembly material strip
Road is sent into same secondary particular manufacturing craft, and cross-shaped for inserting the designated lane of the designated lane of spring component and matable assembly
Distribution, and the intersection of the cross-shaped distribution of designated lane in the designated lane and matable assembly for inserting spring component, can complete
To inserting the assembling of spring component and matable assembly.
The advantageous effect of above structure is：It will be between slotting spring component, matable assembly and slotting spring component and matable assembly
Assembling design in a secondary particular manufacturing craft, can be in can be completed in the particular manufacturing craft to inserting the independent of spring component and matable assembly
Molding, and in the shaping channel of slotting spring component and matable assembly being set as cross-like, and in the cross-like in the particular manufacturing craft
Intersection complete to inserting assembling between spring component and matable assembly, can be solved in the prior art by the design due to inserting spring
The molding of component, the molding of matable assembly and slotting spring component and matable assembly assemble, respectively by the completion of different molds,
What is occurred takes, cost depletions, the situation of manpower, and the particular manufacturing craft involved in the present invention is a mold, is set by this
The original error rate occurred using three secondary molds can greatly be reduced and can also improve the efficiency produced to inserting spring terminal by counting.
The present invention is further arranged to, and the feeding manner between particular manufacturing craft interpolation spring component and matable assembly is using same
Step formula is fed, wherein the molding mode for inserting spring component is used and is molded to following formula, the molding mode of matable assembly using upper quadrant into
Type, the slotting spring component and matable assembly be respectively positioned in respective molding designated lane, and two designated lanes cross in mold
The front section at place can be completed to be separately formed to inserting spring component and matable assembly.
Above-mentioned that slotting spring component is designed as synchronous charging with matable assembly, which can ensure to insert spring component or matable assembly
Occur the situation that secondary operation is avoided with station in forming process, and slotting spring component is arranged to be molded to following formula, and match
Seaming element is set as upper quadrant molding, is sub-assembly due to inserting spring terminal, channel is needed to insert the assembling of spring component and matable assembly
It is just plastic, it is respectively set to be molded with upper quadrant to following formula molding by both above-mentioned, this is set as ensureing the reasonable of design, leads to
Cross can ensure insert spring component be separately formed with matable assembly, will not it is above-mentioned the two design position unreasonable appearance should not occur
Mistake, while ensure insert spring terminal can smoothly be molded.
The present invention is further arranged to, and being separately formed for slotting spring part and terminal part can be divided by inserting the molding of spring component,
The molding procedure for wherein inserting spring component is as follows：
First procedure：It is fixed to setting on the slotting spring component material strip of the good spacing for single slotting spring component production
Position hole, and be both needed to be fixed to inserting spring component material strip before being processed per procedure, and it is synchronous close with end on spring is inserted
Sub- connection is equipped with the bubble point to raise up.
Second operation work：The slotting spring component material strip for having completed the first procedure is pushed into second operation work, close to bubble
Symmetrical auxiliary tank is formed at point both sides, and junction is formed, and the junction is located among the auxiliary tank of both sides in slotting spring end
Position, and junction two side forms 90 degree of angle with slotting spring end, and inserts spring end with this and form pre-cut, and in slotting spring group
The middle that both sides auxiliary tank has been formed on part material strip is respectively formed the square groove being distributed in quadrangle.
Third procedure：The slotting spring component material strip for having completed second operation work is pushed into third procedure, to being in four
Downward rectangular recessed blocks are formed between the square groove of angle distribution.
4th procedure：The slotting spring component material strip for having completed third procedure is pushed into the 4th procedure, is completed to list
A slotting spring terminal is in the molding of feedstock direction side basic configuration.
Five processes：The slotting spring component material strip for having completed the 4th procedure is pushed into five processes, is completed to list
The molding of a slotting spring terminal opposite side basic configuration, and fourth, fifth procedure includes first of flank of confession and second on terminal
Road flank is molded and inserts the removal of the molding extra slotting spring component material strip of spring both sides, and the both sides of first and second flank are in
It is symmetrical.
6th procedure：The slotting spring component material strip for having completed five processes is pushed into the 6th procedure, in the 5th
Several friction fit items are formed on second flank in the twice flank formed on the molding terminal of process.
7th procedure：The slotting spring component material strip for having completed the 6th procedure is pushed into the 7th procedure, in slotting spring end
Upward molding circular arc side wall is respectively formed at the sub slotting spring both sides of basic forming.
8th procedure：The slotting spring component material strip for having completed the 7th procedure is pushed into the 8th procedure, it will be molded
Both sides circular arc side wall to being turned down at the center of slotting spring, form first of molding pre-bending.
9th procedure：The slotting spring component material strip for having completed the 8th procedure is pushed into the 9th procedure, by second
The pre-cut formed in process is cut off, and will be close to insert the complete resection of the extra slotting spring component material strip in spring side, while in
Insert at spring close at second operation work molding in being formed at the square groove both sides of the edge of quadrangle distribution and first of molding pre-bending
Connected second molding pre-bending, while the pre-bending of the twice flank at complete paired terminals.
Tenth procedure：The slotting spring component material strip for having completed the 9th procedure is pushed into the tenth procedure, by the 9th
Second molding pre-bending in procedure, again to fold at slotting spring center, and completes the molding to inserting spring two side, molded
The slotting spring two side connecting place shape angle in 90 ° between two side respectively；Meanwhile first of molding pre-bending is in slotting spring center
The secondary pre-bending of carry out at place；It is synchronous, twice flank at terminal to slotting spring component midline be molded before bending, it is and complete
The molding of paired terminals.
11st procedure：The slotting spring component material strip for having completed the tenth procedure is pushed into the 11st procedure, is completed
To first molding pre-bending in insert spring center at formed before last secondary pre-bending.
The above-mentioned process to insert spring component can be completed to insert the molding of spring component by above-mentioned each road station, wherein on
At the preceding working procedure for stating the intersection that molding is set to slotting spring component designated lane and matable assembly designated lane, which can protect
Demonstrate,prove molded matable assembly push to above-mentioned two designated lane intersection avoid the occurrence of slotting spring component still occur it is also unformed
Situation can ensure the design reasonability by above-mentioned manufacturing procedure and can ensure to also ensure slotting spring end using this particular manufacturing craft
The efficiency of son production.
The present invention is further arranged to, and the molding procedure of matable assembly is as follows in particular manufacturing craft：
First procedure：After the good spacing produced for single matable assembly has been calculated on matable assembly material strip, and can
Quadrangle location hole is respectively provided with for the four corners of single matable assembly production, before each process operates matable assembly material strip, is needed
Matable assembly material strip is positioned,
Second operation work：The matable assembly material strip for having completed the first procedure is pushed into second operation work, matable assembly
Material strip is in setting and interval trough at the both sides quadrangle location hole middle of feed inlet setting interval trough, the lower end of the interval trough
Be connected transverse groove, which simultaneously forms " ⊥ " shape straight slot with interval trough.
Third procedure：The matable assembly material strip for having completed second operation work is pushed into third procedure, will match and be combined
It is related on the embryo material of matable assembly basic forming cutting off extra matable assembly material strip at part material strip both sides；And in matable assembly base
Pin is formed at the lower end of this molding embryo material, auxiliary section is formed, and be available for matable assembly at the embryo material both sides of basic forming
Material strip midline is symmetric.
4th procedure：The matable assembly material strip for having completed third procedure is pushed into the 4th procedure, the auxiliary section
Upward auxiliary section is formed with the connecting place of the embryo material of matable assembly basic forming to bend for the first time.
Five processes：The matable assembly material strip for having completed the 4th procedure is pushed into five processes, substantially into
The third road bending section being folded upward at, the third can be formed with the place of being adapted of slotting spring Sidewall Height by being formed at the embryo material both sides of type
Road bending section is connected with the auxiliary section first time bending place formed in previous process.
6th procedure：The matable assembly material strip for having completed five processes is pushed into the 6th procedure, pin and base
This molding embryo material connecting place is upwardly formed first time pre-bending.
7th procedure：The matable assembly material strip for having completed the 6th procedure is pushed into the 7th procedure, by the 6th
Molding first time pre-bending, continues to be bent in process, and the first time pre-bending end is parallel with embryo material bottom surface.
8th procedure：The matable assembly material strip for having completed the 7th procedure is pushed into the 8th procedure, to the 7th
The first time pre-bending end bending place parallel with embryo material bottom surface formed in process, continues to bend inwards, and make the 4th procedure
In the embryo material bottom surface of the pin that is folded upward at and basic forming it is adjoining, and form matable assembly.
The above-mentioned forming process for matable assembly, since the particular manufacturing craft involved in the present invention is ensures to insert spring component with matching
Seaming element is completed to be combined with matching to inserting spring component simultaneously in same secondary in-mold molding in the intersection of the molding channel of the two
The assembling of part, above-mentioned friendship need to be pushed to by thus needing to ensure to insert matable assembly while spring assembly forming pushes to above-mentioned intersection
At remittance and with slotting spring component complete assemble, and matable assembly molding it is relatively simple, for ensure both simultaneously reach intersection, can will
Mold, which is set as inserting, sets 11 machining positions at spring assembly forming, and matable assembly sets eight machining positions or by slotting spring group
Part and identical quantity at matable assembly setting, and several machining positions wherein being had more at matable assembly may be configured as to cooperation
Component places position or the further shaping position to matable assembly.
The present invention is further arranged to, by the molding slotting spring component of 11 procedures with matching by the way that eight procedures are molding
Seaming element, slotting spring component after molding and matable assembly and synchronized push are to the designated lane of slotting spring component and matable assembly
Intersect place, and the channel for inserting spring assembly forming can be made to intersect with the molding channel of matable assembly in " ten " word in the place of intersecting
Shape arranges, and inserts spring component in " ten " the word infall and is located above matable assembly, and passes through shape in the 8th procedure of matable assembly
It is mutually squeezed, and pass through to match and be combined with the last component being formed by bending completed at the 11st procedure on slotting spring component into pin
The both sides third road bending section formed in five processes on part and the two side phase formed in the tenth procedure on slotting spring component
Cooperation, and third road bending section in both sides squeezes at two side, the cooperation formed on the 4th procedure in the matable assembly
Bending is matched with the square groove formed in second operation work in slotting spring component for the first time for portion auxiliary section, is by above-mentioned operation
It can complete to insert the cooperation between spring component and matable assembly, and by matable assembly both sides for matable assembly and matable assembly material strip
Between link position cut off, and by insert spring component at designated lane will combine completion slotting spring terminal push
It extremely inserts at the next process at spring component, the molding at crimping angle at completion terminal, the bottom end of flank is at after molding first
To rear side convex, push to next process after completing the process at this and shaping is carried out, and to having completed at this to material strip
Spring terminal will have been inserted after process to push on the outside of particular manufacturing craft.
Above-mentioned assembling and forming process to insert spring terminal combines assembling from inserting spring component wherein inserting spring terminal with
It forms, can preferably ensure that the processing method that particular manufacturing craft of the present invention is related to is applicable to by above-mentioned forming process
The production of the pair particular manufacturing craft, while can ensure the applicable reasonability of this pair mold and by above-mentioned to inserting spring terminal group
The limiting of dress process and subsequent forming process, it is ensured that the practicability of this processing method.
A kind of particular manufacturing craft of slotting spring terminal, including upper clamp plate, cope plate and lower template, the upper clamp plate is set on cope plate
Top simultaneously therewith formed fix, lower template is located at the lower section of cope plate, and lower template is adapted with cope plate, and cope plate and
The shaping channel for inserting spring terminal is formed between lower template, upper clamp plate, cope plate and lower template respectively include inserting spring component palette
Block, matable assembly plate and assembling plate, the slotting spring component plate are set to assembling plate on same straight line, described group
Loading board block forms mating groove close to the middle of matable assembly plate side, and the matable assembly plate can be in assembling plate one
Side formed mating groove be adapted, the slotting spring component plate and assembling plate between and cooperation plate with assembling plate it
Between there are fit clearances.
It is above-mentioned due to particular manufacturing craft of the present invention be on the basis of original three width mold it is improved, and this is special
Mold has several functions of being both needed to have that original three width mold is produced for inserting spring terminal, adds to mitigate the pair particular manufacturing craft
Thus the difficulty of work can ensure this hair using split type molding using several pieces of templates for being involved in production by the design
Particular manufacturing craft involved in bright is more easily molded, and slotting spring component plate and assembling plate are arranged on same straight line, and on
It states and physical clearance is set between the two, the reasonability for ensureing this structure of the structure setting and the convenience of production, Yi Ji
The assembling plate side opposite with matable assembly opens up mating groove, and pass through the mating groove can ensure to realize assembling plate and
Connection between matable assembly plate thereby guarantees that assembling plate and matable assembly plate compactedness.
The present invention is further arranged to, the slotting spring component plate that is all provided on upper clamp plate and cope plate, matable assembly plate with
And the corner location of assembling plate is equipped with guide post mounting hole, and be built into guide post, and this is led in the guide post mounting hole
Column can be made up of the guide post mounting hole and fixation between upper clamp plate, cope plate, the slotting spring component plate that is formed in lower template,
The guide pillar hole being adapted to can be formed with guide post by being respectively formed at corner location on matable assembly plate and assembling plate, and lower template
The guide post that place is formed is distributed in the slotting spring component plate on same straight line with assembling two side positions on plate, the both sides
Guide pillar hole middle form the designated lane of slotting spring component, and insert between the designated lane of spring component and the guide pillar hole of both sides
It forms the first lifter guide pin, the special logical of matable assembly is formed between the guide pillar hole of the quadrangle of matable assembly plate and formation
Road, and the designated lane of the matable assembly may extend to it is special with the slotting spring component that is formed on slotting spring component plate at assembling plate
The arrangement of " ten " word cross-like is formed with channel and therewith, is formed between the designated lane of the matable assembly and the guide pillar hole of both sides
Second lifter guide pin is formed at the position being adapted to the first lifter guide pin, the second lifter guide pin at the cope plate and is matched
Hole is closed, the slotting spring component material strip is pushed by opposite side of first lifter guide pin in feed inlet, and matable assembly material strip passes through
Second lifter guide pin is pushed in the opposite side of feed inlet, and in the intersection of " ten " word cross-like arrangement, by inserting spring component
Material strip forms slotting spring component and is located at the matable assembly top formed by matable assembly material strip.
Divide on the above-mentioned slotting spring component plate being related on upper clamp plate, cope plate, matable assembly plate and assembling plate
Guide post is not set, and is set respectively on slotting spring component plate, matable assembly plate and the assembling plate being related in lower template
Guide pillar hole can preferably ensure the docking between upper clamp plate, cope plate and lower template, while in slotting spring component by the design
Or the position configuration lifter guide pin between the molding designated lane of matable assembly and guide post, and this particular manufacturing craft is floating at this
It is a difficult point to rise guide pin, is only realized wherein producing the general three width mold in three original width molds to inserting spring component or matching
Seaming element separately formed only undertakes assembling between slotting spring component and matable assembly, and the die for special purpose involved in the present invention
Tool need to be undertaken to inserting being separately formed and also needing to complete the assembling to inserting spring component and matable assembly for spring component and matable assembly,
Thus spring component material strip, matable assembly material strip are inserted in the designated lane in mold, buoyance lift height need to accurately be calculated,
When need to ensure that insert spring component pushes the intersection in particular manufacturing craft with matable assembly, slotting spring component is being in matable assembly just just
Top, while also need to realize the engagement height, it is the height that can make to insert spring component and matable assembly assembling, and three original width moulds
Have the situation due to itself production, need to only ensure that single secondary mold can produce, without ensureing the relative altitude of other assemblies.
The present invention is further arranged to, and matable assembly plate is with assembling the matable assembly formed on plate in particular manufacturing craft
With forming passway at the opposite position of intersection of " ten " word cross-like arrangement at designated lane, and in passway position with
The intersection of " ten " word cross-like arrangement forms quadrangle positioning machining position, " ⊥ " shape straight slot machining position, extra material strip cutting off processing
Position, both sides auxiliary section machining position, second pin first time pre-bending machining position, cooperation side wall machining position, pin of pre-bending machining position
And pin third time pre-bending machining position, the quadrangle positioning machining position, " ⊥ " shape straight slot machining position, extra material strip cutting off processing
Position, both sides auxiliary section machining position, second pin first time pre-bending machining position, cooperation side wall machining position, pin of pre-bending machining position
And pin third time pre-bending machining position is set at matable assembly plate, the shaping channel of the matable assembly in upper clamp plate,
Cope plate and the forming process at lower template are as follows：
Quadrangle positioning machining position is set at lower template, and in having set the equal shape of the molding four corners of single matable assembly
Into processing location hole, upper clamp plate is matched at upper mold plate surface to be formed with cope plate and mutually be fitted with processing location hole relative position formation
The processing pilot pin matched, the cooperation by processing location hole and processing pilot pin may make up quadrangle on matable assembly material strip and determine
The molding in position hole forms at the lower template and supplies molding " ⊥ " the shape cavity of " ⊥ " shape straight slot machining position, the upper clamp plate with it is upper
Template forms protruding block with being incorporated at upper mold plate surface with " ⊥ " shape cavity relative position, is formed and " ⊥ " in the protruding block
Consistent " ⊥ " the shape chamber of shape cavity shapes, the depth of " ⊥ " shape chamber are more than the depth of " ⊥ " shape cavity, and the extra material strip is cut
Disconnected machining position is set at the lower template and is formed close to the side of " ⊥ " shape cavity for the extra material strip excision of matable assembly
Molding convex block, the upper clamp plate and cope plate coordinate, and convex block is formed at upper mold plate surface, in the convex block with molding convex block
Relative position forms the forming blocks consistent with molding convex block shape, is respectively formed at material strip both sides for both sides at lower template
The molding trapezoid block of auxiliary section machining position, both sides trapezoid block are symmetrical set, and in setting up at the inclined-plane on trapezoid block, should
Inclined-plane is formed to be tilted upward inwardly by outside, and forms ejection block, and both sides trapezoid block in the middle of both sides trapezoid block
Gap is both provided between ejection block, the upper clamp plate is matched with cope plate to be incorporated at upper mold plate surface at material strip both sides
Be respectively formed step block, and both sides step block is symmetrical set, and one end of step block protrusion be set on inside, the cope plate with
Lower template coordinates, and the high spot of both sides step block is placed in trapezoid block and ejection block, and the protrusion in the step block can be in ladder
The gap formed in shape block and ejection block is adapted, it is described can be by the protrusion in step block with being formed in trapezoid block and ejection block
Gap form cooperation and may make up trapezoid block and can coordinate with step block, and cooperation can be formed at the cooperation of the trapezoid block and step
Be upwardly formed auxiliary section at component both sides, the cooperation side wall machining position can at lower template feedstock direction close to ejection block side
The 7th cavity is formed, upper clamp plate is matched with cope plate is incorporated in the 8th cavity of formation, the 8th cavity middle at upper mold plate surface
Trapezoidal convex block is formed, which is to tilt the trapezoidal convex block extended to form, the ladder towards the 8th cavity both sides by upper table
Shape convex block can be adapted with the 7th cavity, and may make up third road in matable assembly by the cooperation of trapezoidal convex block and the 7th cavity
The molding of bending section, forms lower template partition at the lower template close to the 7th cavity edge, and matable assembly module passes through this
Partition may be split into two parts, and automatic feeding is placed between the two parts, the automatic feeding and described two parts
Between there are physical clearance, and the fixation between automatic feeding and described two parts can be formed, and the formation is fixed
The upper surface of automatic feeding and the upper surface flush of lower template, are set forth in automatic feeding close to the 7th cavity side
Pin pre-bending extrusion chamber is formed, the upper clamp plate can form pre-bending with formation at upper mold plate surface is incorporated in cope plate with pin
Pin crushing block, the first time pre-bending of pin may make up by pin crushing block and the cooperation of pin pre-bending extrusion chamber, it is described on
Second of pre-bending forming blocks that pin is formed for pin top are formed at template close to pin crushing block side, it should be pre- for the second time
For roll forming block close to the side of feed inlet in Z-shaped, the middle that should be in second of pre-bending forming blocks of Z-shaped forms the first inclined-plane,
The coordinating block being adapted to can be formed with second of pre-bending forming blocks of Z-shaped by being formed at lower template, with that should be in Z-shaped at the coordinating block
First inclined-plane relative position of second of pre-bending forming blocks forms cooperation inclined-plane, by the cooperation for coordinating inclined-plane and the first inclined-plane
The upward pre-bending of pin end is may make up, the cope plate is in feedstock direction and forms right angle step, which is located at Z-shaped
Second of pre-bending forming blocks side, the described pin third time pre-bending machining position can be opposite with right angle step at lower template
The right angle cooperation step consistent with right angle step shape is formed at position, right angle cooperation step is upward close to feed inlet side
Cooperation side wall is formed, which can coordinate the bottom surface of step to form 90 degree of angles with right angle, described to coordinate platform by right angle
Cooperation between rank right angle step may make up the molding of matable assembly.
The above-mentioned particular manufacturing craft to be related in the present invention according to the mode of production of matable assembly in original three width mold exists
The process of implementation, since original three width mold only realizes molding to inserting spring component or matable assembly or to undertake to inserting spring group
The assembling of part and matable assembly is thus general in any one pair generally in the original three width mold only to set a feed inlet
And a feed device, and while professional mold of the present invention need to be realized simultaneously to inserting spring component and matable assembly
Molding, and assembled, thus corresponding feed device need to be set in two feed inlets or feeding-passage, and since this is special
The restriction of punching press setting that mold uses, the automatic feeding that thus designated lane of the matable assembly uses are sent automatically for one
Magazine can realize that matable assembly material strip is promoted and produced in designated lane at this by the self-feeding box.
The present invention is further arranged to, the channel of slotting spring assembly forming formed on particular manufacturing craft in slotting spring component plate with
It assembles on plate, and sequentially forms location hole machining position, bubble point machining position between feed inlet and discharge port, inserts punching among spring
Machining position inserts the machining position that is recessed inwardly among spring, inserts spring both sides basic forming machining position, terminal fricting strip machining position, both sides circle
Arc side wall molding position, slotting spring lower end blanking position, both sides circular arc side wall pre-bending molding position, slotting spring component side wall are pre-bent to type position, end
Sub- flank pre-bending molding position inserts spring component side wall molding position, terminal molding position, inserts spring assembly forming position, assembling position, terminal crimping
Angle is molded the last step shaping position before position and ejection die, and the location hole machining position, bubble point machining position, slotting spring centre are punched
Machining position inserts the machining position that is recessed inwardly among spring, inserts spring both sides basic forming machining position, terminal fricting strip machining position, both sides circle
Spring lower end blanking position and both sides circular arc side wall pre-bending molding position are inserted on slotting spring component plate in arc side wall molding position, institute
State that slotting spring component side wall is pre-bent to type position, terminal flank is pre-bent to type position, inserts spring component side wall molding position, terminal molding position, inserts
Last step shaping position before spring assembly forming position, assembling position, terminal crimping angle molding position and ejection die is set on assembled plate
On block, the slotting spring lower end blanking position on the slotting spring component plate is molded position with both sides circular arc side wall pre-bending and assembling plate is inserted
Spring component side wall, which is pre-bent to type position and terminal flank and is pre-bent to type position and is located at respectively, to be inserted spring component plate and is formed at plate with assembling
Fit clearance both sides；It is molded at upper clamp plate, cope plate and lower template in be set forth in particular manufacturing craft as follows：
Wherein location hole machining position be in lower template set single slotting spring assembly forming middle formed positioning match
Hole is closed, upper clamp plate is matched with the pilot pin for being fixed at upper mold plate surface and being adapted to location hole with cope plate, described to pass through positioning
Cooperation between matching hole and pilot pin may make up the molding of slotting spring component upper Positioning holes, at the lower template of the bubble point machining position
Location fit hole is formed immediately below bubble point convex block, and upper clamp plate is matched at upper mold plate surface with cope plate and is fixed with and bubble point convex block
The bubble point groove of adaptation is formed, the slotting spring centre punch press process position, which is in lower template, to be formed to insert spring component second work
The molding punching convex block of sequence, upper clamp plate are matched with to be fixed at upper mold plate surface with cope plate and be rushed with what punching convex block formation was adapted to
Groove is cut out, the punching convex block and the cooperation being punched between groove can be respectively formed at the lower end inserted among spring component material strip in four
The square groove of angle distribution is somebody's turn to do in the square groove of quadrangle distribution with peripheral sidewall in sphere of movements for the elephants shape, which is distributed rectangular
The machining position that is recessed inwardly among groove and the slotting spring is set in lower template forms bumping square at the side of punching convex block, and
Upper clamp plate and cope plate are matched with the rectangular concave block for being fixed at upper mold plate surface and being adapted with bumping square, bumping square it is outer
Wall is less than the inner wall of rectangular concave block, it is described matched by bumping square and rectangular concave block merge to form direction recessed blocks, the direction is recessed
It is in insert to be set on lower template at the basic forming machining position of spring both sides described in the middle for the square groove that quadrangle is distributed to fall into block to be located at
Between adjacent slotting spring component basic forming embryo material, and molding cavity is formed at this, being formed at the both sides of the molding cavity can
For inserting the basic forming of spring component both sides, upper clamp plate, which is matched with cope plate at upper mold plate surface, to be formed and molding cavity shapes phase
Consistent Reentrant Cavity may make up the cut-out of the slotting extra material strip of spring component basic forming by the cooperation for being molded cavity and Reentrant Cavity,
The terminal fricting strip processing is located at upper clamp plate and is matched with the protrusion formed at upper mold plate surface in friction strip with cope plate,
The mating cavity being adapted to that convexes to form with friction strip is formed at lower template, the both sides circular arc side wall is molded in the lower template of position
Arcuation cavity is formed, and upper clamp plate, with forming the arcuation convex block being adapted with arcuation cavity on cope plate, the slotting spring lower end is fallen
Material position inserts spring end and the edge of a knife of material strip cut-out at the lower template for inserting at spring component, and upper clamp plate with formed on cope plate with
The first punch that the edge of a knife is docked may make up the cut-out of the slotting extra material strip in spring end, institute by the edge of a knife and the cooperation of the first punch
It states both sides circular arc side wall pre-bending and takes shape in edge of a knife side formation circular arc side wall pre-bending molding position, the circular arc side wall pre-bending at lower template
It is molded to be formed at the both sides of position and is respectively formed partition grooves, the setting that the upper clamp plate is adapted with the partition grooves with both sides on cope plate
Place forms the groove consistent with partition groove shape, and the second punch, second punch and upper mold plate surface phase are formed in the groove
Concordantly, the slotting spring component side wall formed at the lower template is pre-bent to type position set on the side of both sides circular arc side wall pre-bending molding position
Place, the slotting spring component side wall being set forth in lower template, which is pre-bent at type position, is respectively formed contoured sidewall at both sides, the molding side at two
Wall middle forms pre-bending forming blocks, in formation pre-bending limited block in pre-bending forming blocks, and in both sides contoured sidewall with being pre-bent to
Cooperation cavity is respectively formed between type block, the first forming cavity inserted spring component with homonymy and be adapted is formed at the cope plate, it is described
With the first arc-shaped cavity of formation above the first forming cavity at the cope plate, the formation first above pre-bending forming blocks at the lower template
Cylindric crushing block, forms the second forming cavity expanded for twice flank at the first cylindric crushing block both sides, it is described above and below
Template coordinates, and terminal is formed by the first cylindric crushing block and the second forming cavity and squeezes the pre-bending for forming terminal twice flank,
And insert the second molding pre-bending that spring forms slotting spring by pre-bending forming blocks and the first forming cavity, the first arc-shaped cavity side shape
Into the second arc-shaped cavity, and the radian of second arc-shaped cavity is more than the radian of the first arc-shaped cavity, and the side of the second arc-shaped cavity is formed
For inserting the molding third forming cavity in spring terminal outer surface, the first cylindric crushing block and the second forming cavity knot are formed at lower template
Structure consistent the second cylindric crushing block and the 4th forming cavity, the second cylindric crushing block side form pre-bending limit convex
Block, the 4th forming cavity side that both sides are formed forms the fifth forming chamber being connected with the 4th forming cavity, and the pre-bending limits
Convex block is located at the middle of fifth forming chamber, and the fifth forming chamber forms slotting spring forming cavity, and should close to the place of feedstock direction
It inserts spring forming cavity connecting place and forms sixty percent cavity consistent with the 4th molding cavity configuration, and the sixty percentth cavity middle is formed
The third cylindric crushing block consistent with the second cylindric extruding block structure；It is described to pass through above-mentioned molding upper clamp plate, upper mold
Cooperation between plate and molding lower template may make up the molding of slotting spring component.
The above-mentioned mode of production used in particular manufacturing craft of the present invention to insert spring component, the wherein mode of production are adopted
It is produced with multistation formula, production by this way can preferably ensure to insert the molding of spring component, and the slotting spring component need to be with cooperation
Component is assembled, and thus needs to be both needed to be molded to inserting to assem-bly face between spring component and matable assembly, and insert spring component or cooperation
Component completed in respective designated lane it is separately formed, and in slotting spring component or matable assembly forming direction in designated lane,
Need it is one of both above-mentioned be molded using upper quadrant, another one is used to be molded to following formula, thus can just ensure to insert spring component with
And matable assembly push at the position of assembling can direct-assembling, and can avoid inserting spring component and matable assembly pushes to assembling
Position at there is the not corresponding situation of assembly orientation, and the feeding manner for inserting spring component be used at feed inlet set it is automatic
Feed appliance.
The present invention is further arranged to, and it is as follows in the forming process in particular manufacturing craft to insert spring terminal：
The designated lane of the slotting spring component formed between upper and lower template in particular manufacturing craft and the designated lane of matable assembly it
Between " ten " word intersection formed for inserting spring component and the matched assembling position of matable assembly, the described assembling is located at cope plate
Place is formed for inserting the accommodating space that spring component lower surface is placed, and the accommodating space can be adapted with slotting spring component lower surface,
The described accommodating space includes bubble point accommodating space, terminal accommodating space, inserts spring lower surface adapted space, and the bubble point houses sky
Between be set between terminal accommodating space and slotting spring lower surface adapted space at position, the cope plate is in terminal accommodating space
It is interior to form the holding tank placed for terminal bottom surface, it is formed on the cope plate in terminal accommodating space side and is punched protruding block,
And punching protruding block is located at the middle of accommodating space, the bubble point accommodating space is set on the middle of punching protruding block, and steeps
The bottom side of the wall of point accommodating space is connected with punching protruding block homonymy side wall, and the processing pilot pin formed at cope plate is located at punching
It at the both sides for cutting out protruding block, and processes between pilot pin and punching protruding block and is respectively formed partition groove, the slotting spring lower surface is matched
It closes the place for being spatially located at bubble point accommodating space lower end and is connected with bubble point accommodating space, described this inserts spring lower surface adapted space
Centre formed partition block, the partition block be respectively formed respectively with slotting spring lower surface adapted space two side be symmetric it is trapezoidal
Slot forms the inclined-plane expanded outward by bottom surface, the both sides at the both sides outer end of the dovetail groove of the both sides being symmetric
Dovetail groove in be respectively formed the square block that the square groove that can be distributed with quadrangle is adapted, the width of the square block is less than rectangular recessed
The width of slot, the described trapezoidal groove depth, which is more than, inserts the depth that spring lower surface is recessed upwards, is formed at the cope plate and accommodating
The adapted space that space is adapted, the adapted space include the punching docking block being adapted with punching protruding block, are housed with terminal
Space forms the 5th cylindric crushing block of docking, the matable assembly lower surface docked with the formation of slotting spring lower surface adapted space is put
Between emptying, punching docking block position between the 5th cylindric crushing block and matable assembly lower surface placement space,
The two side of matable assembly lower surface placement space can be adapted, and match in this in the both sides for inserting spring lower surface adapted space
The placement block that the middle position formation of seaming element lower surface placement space can be adapted with matable assembly lower surface, placing block can
It is formed between the two side of matable assembly lower surface placement space respectively and squeezes space, and in formation in the extruding space bottom of by
Towards the compressive plane for placing the inclination extension of block top；The slotting spring component is with matable assembly respectively by inserting the special logical of spring component
The designated lane of road and matable assembly is pushed at assembling, and by being respectively equipped with processing pilot pin at upper and lower template with adding
Cooperation and pilot pin and the cooperation in location fit hole between work location hole, slotting spring component and cooperation are may make up by above-mentioned cooperation
Limiting of the component at assembling position, the holding tank that the terminal at the slotting spring component is formed at cope plate and lower template formation
Five cylindric crushing block limitings, insert the bubble point formed at spring component lower surface and are mutually fitted with the bubble point accommodating space formed at cope plate
Match, and insert the square baltimore groove that spring component is formed and matched, and trapezoidal groove bottom with the square block formed in dovetail groove at cope plate
Assembly clearance is equipped with square groove 44, the matable assembly is located in the adapted space formed at lower template, under matable assembly
Surface is in contact with the placement block formed at lower template, and the both sides third road crooked position formed at matable assembly is in cope plate
Locate the both sides dovetail groove formed and in the extruding space of formation, the upper and lower template is closed, and passes through upper and lower template at lower template
Dovetail groove that place is respectively equipped with and the cooperation for squeezing space may make up the both sides third road bending section that is formed at matable assembly to inserting
It is squeezed at spring component, may make up both sides third road bending section and close up at slotting spring component, closed up by this and may make up and third road
44 lower section of square groove that the lower surface that spring component is inserted in the auxiliary section merging that bending section is connected is formed, and pass through and formed at cope plate
Square block coordinate with square groove 44, and the cooperation of auxiliary section and square groove 44 may make up slotting spring component and matable assembly
Coordinate, and may make up the molding of slotting spring terminal by inserting the cooperation of spring component and matable assembly, what is formed at the cope plate rushes
It cuts out protruding block and block position is docked with the punching formed at lower template and is formed and coordinate, may make up extra matable assembly material strip at matable assembly
Cut-out；The molded slotting spring terminal is pushed to by inserting the designated lane of spring component at the molding position of terminal crimping angle, institute
It states and is formed at cope plate close to assembling position side for having formed the accommodation space that the slotting spring component of cooperation is placed with matable assembly,
The accommodation space includes inserting spring accommodation space and terminal accommodation space, and form confession in the middle position of the terminal accommodation space
The third arc-shaped cavity that terminal lower surface is placed, the third arc-shaped cavity include the 4th arc-shaped cavity and the 5th arc-shaped cavity, the 5th arc
Shape chamber is close to pilot pin side, and the 4th arc-shaped cavity is set between the 5th arc-shaped cavity and pilot pin, and the 4th arc-shaped cavity and the 5th arc
Shape chamber forms upward circular arc oblique angle close to the 5th arc-shaped cavity side, and by passing through the 4th arc-shaped cavity and by circular arc oblique angle
Connection between five arc-shaped cavities, the radian of the 4th arc-shaped cavity are more than the radian of the 5th arc-shaped cavity, with the at the lower template
Three arc-shaped cavity relative positions form the 4th cylindric crushing block, and the 4th cylindric crushing block includes being formed with the 4th arc-shaped cavity suitable
The 4th arc-shaped cavity crushing block matched, the 5th arc-shaped cavity crushing block be adapted to the formation of the 5th arc-shaped cavity and the extruding of the 4th arc-shaped cavity
Block and the 5th arc-shaped cavity crushing block connecting place form circular arc chamfering, and the circular arc chamfering is adapted with circular arc oblique angle, described to pass through
Upper and lower template cooperation may make up the molding of terminal crimping angle molding position；The upper and lower template, which is closed, is located at the molding of terminal crimping angle
It is formed between position and discharge port for the last step shaping before molded slotting spring terminal ejection die.
It is above-mentioned in the assembling process assembled at position and to be completed rear a series of follow-up for slotting spring component and matable assembly
Adjustment process, wherein at the assembling position for inserting spring component and matable assembly for how to realize slotting spring component and matable assembly it
Between the procedure for being assembled into most critical of the present invention, including slotting spring component relative to the difference in height of matable assembly and
The cooperation compactness between spring component and matable assembly is inserted after assembling, is the considerable process of the present invention, and insert spring
Component and the molding for after matable assembly assembling, also needing to complete crimping angle on the position realization terminal to slotting spring component upper terminal,
And finally walk shaping；Slotting spring terminal can be ensured to the assembling and adjustment of inserting the completion of spring terminal by above-mentioned several procedures
Successfully molding, while further define the practicability of the present invention and the reasonability of design.
Description of the drawings
Fig. 1 is the cooperation schematic diagram of the slotting spring component material strip of the present invention and matable assembly material strip；
Fig. 2 is the front view of the slotting spring terminal of the present invention；
Fig. 3 is the A-A sectional views in Fig. 2；
Fig. 4 is the B-B sectional views in Fig. 2；
Fig. 5 is the C-C sectional views in Fig. 2；
Fig. 6 is the D-D sectional views in Fig. 2；
Fig. 7 is the stereogram of the slotting spring terminal of the present invention；
Fig. 8 is the stereogram of matable assembly of the present invention；
Fig. 9 is the front view of matable assembly of the present invention；
Figure 10 is the F-F sectional views in Fig. 9；
Figure 11 is the E-E sectional views in Fig. 9；
Figure 12 is matable assembly front forming process schematic diagram of the present invention；
Figure 13 is matable assembly side forming process schematic diagram of the present invention；
Figure 14 is the slotting spring component front view of the present invention；
Figure 15 is the slotting spring component back view of the present invention；
Figure 16 is the H-H sectional views in Figure 14；
Figure 17 is the stereogram of the slotting spring component of the present invention；
Figure 18 is the G-G sectional views in Figure 14；
Figure 19 is the slotting spring component front forming process schematic diagram of the present invention；
Figure 20 is the first to the 6th procedure forming process schematic diagram that spring component is inserted in the slotting spring component material strip of the present invention；
Figure 21 is the 7th to the 11st procedure forming process schematic diagram that spring component is inserted in the slotting spring component material strip of the present invention；
Figure 22 is the I-I sectional views in Figure 21；
The forming process diagram that Figure 23 is Figure 22 is intended to；
Figure 24 is the J-J sectional views in Figure 22；
Figure 25 is the K-K sectional views in Figure 22；
Figure 26 is the N-N sectional views in Figure 22；
Figure 27 is the 0-0 sectional views in Figure 22；
Figure 28 is the P-P sectional views in Figure 22；
Figure 29 is the Q-Q sectional views in Figure 22；
Figure 30 is the R-R sectional views in Figure 22；
Figure 31 is the S-S sectional views in Figure 22；
Figure 32 is the T-T sectional views in Figure 22；
Figure 33 is the molding figure of the slotting spring component of the present invention；
Figure 34 is the molding figure and follow-up shaping schematic diagram after the assembling of the slotting spring component of the present invention and matable assembly；
Figure 35 is the Y-Y sectional views in Figure 34；
Figure 36 is crimping angle shaping schematic view after the slotting spring terminal assembling of the present invention, is also the partial enlarged view of Fig. 7；
Figure 37 is matable assembly in matable assembly material strip of the present invention first to third procedure forming process schematic diagram；
Figure 38 is the 4th to the 8th procedure forming process figure of matable assembly and cooperation in matable assembly material strip of the present invention
The schematic diagram of the final shaping of component；
Figure 39 is the V-V sectional views in Figure 38；
Figure 40 is the W-W sectional views in Figure 38；
Figure 41 is the X-X sectional views in Figure 38；
Figure 42 is the X-2 sectional views in Figure 38；
Figure 43 is the X-1 sectional views in Figure 38；
Figure 44 is the Z-2 sectional views in Figure 38；
Figure 45 is slotting spring component plate, matable assembly plate and the position distribution for assembling plate in cope plate of the present invention
Figure；
Figure 46 is each molding bit distribution figure on the slotting spring component plate in cope plate of the present invention；
Figure 47 is each molding bit distribution figure on the assembling plate in cope plate of the present invention；
Figure 48 is each molding bit distribution figure on the matable assembly plate in cope plate of the present invention；
Figure 49 is slotting spring component plate, matable assembly plate and the position distribution for assembling plate in lower template of the present invention
Figure；
Figure 50 is each molding bit distribution figure on the slotting spring component plate in lower template of the present invention；
Figure 51 is each molding bit distribution figure on the assembling plate in lower template of the present invention；
Figure 52 is each molding bit distribution figure on the matable assembly plate in lower template of the present invention；
Figure 53 is cope plate of the present invention and slotting spring terminal molding mass band cooperation schematic diagram；
Figure 54 is cope plate of the present invention and slotting spring terminal molding mass band cooperation schematic diagram；
Specific embodiment
As shown in Fig. 1-44, the specific embodiment of the invention employs a kind of processing method of slotting spring terminal 1, wherein inserting spring end
Son 1 is formed by inserting spring component 11 with matable assembly 12, is inserted spring component 11 and is included inserting spring 111 and terminal 112, and pass through multiple working procedure
Complete the molding to inserting spring component 11 and matable assembly 12 with multiple stations, and available for insert spring component 11 and matable assembly 12 into
The material strip of type is respectively to insert spring component material strip 4 and matable assembly material strip 3, and inserts the special logical of spring component in being formed in particular manufacturing craft
The designated lane 6 in road 5 and matable assembly, and the designated lane 6 of designated lane 5 and matable assembly for inserting spring component is in
" ten " word cross-like is distributed, and inserts spring component material strip 4 with matable assembly material strip 3 by inserting the designated lane 5 of spring component and matching
The feed inlet that the designated lane 6 of seaming element is respectively equipped with, which synchronizes, to be sent into mold, wherein the molding mode for inserting spring component 11 uses
It is molded to following formula, the molding mode of matable assembly 12 is molded using upper quadrant, and and the slotting spring component of formation in particular manufacturing craft
The designated lane 6 of designated lane 5 and matable assembly be in " ten " word cross-like intersection before be respectively completed to insert spring component 11 with
The molding of matable assembly 12, and by molded slotting spring component 11 and matable assembly 12 complete in " ten " word cross-like intersection
The assembling of slotting spring component 11 and matable assembly 12 in pairs.
The molding procedure for wherein inserting spring component 11 is as follows：
First procedure：To being set on the good slotting spring component material strip 4 of spacing produced for single slotting spring component 11
Location hole 41 is put, and is both needed to be fixed to inserting spring component material strip 4 before being processed per procedure, and what is synchronized leans on spring is inserted
Closely the bubble point 42 to raise up is equipped with terminal connection 44.
Second operation work：The slotting spring component material strip 4 for having completed the first procedure is pushed into second operation work, close to bubble
Point forms symmetrical auxiliary tank 43 at 42 both sides, and in slotting spring end formation junction 44, and to be located at both sides auxiliary for the junction 44
Help 43 centre position of slot, and 44 two side of junction forms 90 degree of angle with slotting spring end, and with this insert spring end formed it is pre-
It cuts, and the square groove 44 being distributed in quadrangle is respectively formed in the middle that both sides auxiliary tank 43 has been formed on slotting spring component material strip 4.
Third procedure：The slotting spring component material strip 4 for having completed second operation work is pushed into third procedure, to being in four
Downward rectangular recessed blocks 45 are formed between the square groove 44 of angle distribution.
4th procedure：The slotting spring component material strip 4 for having completed third procedure is pushed into the 4th procedure, is completed to list
A slotting spring terminal 1 is in the molding of feedstock direction side basic configuration.
Five processes：The slotting spring component material strip 4 for having completed the 4th procedure is pushed into five processes, is completed to list
The molding of a 1 opposite side basic configuration of slotting spring terminal, and fourth, fifth procedure includes first of flank of confession on terminal 1111
1112 are molded and insert the removal of the molding extra slotting spring component material strip 4 of spring both sides, and first and second with second flank 1111
The both sides of road flank are symmetric.
6th procedure：The slotting spring component material strip 4 for having completed five processes is pushed into the 6th procedure, in the 5th
Several friction fit items 11111 are formed on second flank 1111 in the twice flank formed on the molding terminal of process.
7th procedure：The slotting spring component material strip 4 for having completed the 6th procedure is pushed into the 7th procedure, in slotting spring end
Son 1 is respectively formed upward molding circular arc side wall 46 at the slotting spring both sides of basic forming.
8th procedure：The slotting spring component material strip 4 for having completed the 7th procedure is pushed into the 8th procedure, it will be molded
Both sides circular arc side wall 46 to being turned down at the center of slotting spring, form first of molding pre-bending 47.
9th procedure：The slotting spring component material strip 4 for having completed the 8th procedure is pushed into the 9th procedure, by second
The pre-cut formed in process is cut off, and will be close to insert the complete resection of the extra slotting spring component material strip 4 in 111 side of spring, together
When in inserting at spring 111 close to being formed and first at 44 both sides of the edge of square groove in quadrangle distribution at second operation work molding
It is molded the connected second molding pre-bending 48 of pre-bending 47, while the pre-bending of the twice flank at complete paired terminals.
Tenth procedure：The slotting spring component material strip 4 for having completed the 9th procedure is pushed into the tenth procedure, by the 9th
Second molding pre-bending 48 in procedure, turns down again at slotting 111 center of spring, and complete to insert 111 two side of spring into
Type, molded 111 two side of the slotting spring connecting place shape angle in 90 ° between two side respectively；Meanwhile first of molding is pre-
The curved 47 secondary pre-bending 49 of carry out at slotting 111 center of spring；Synchronous, twice flank at terminal is to slotting 11 midline of spring component
Bending before being molded, and the molding of complete paired terminals.
11st procedure：The slotting spring component material strip 4 for having completed the tenth procedure is pushed into the 11st procedure, is completed
To first molding pre-bending 47 in insert 111 center of spring at formed before last secondary pre-bending.
The molding procedure of wherein matable assembly 12 is as follows：
First procedure：After the good spacing produced for single matable assembly 12 has been calculated on matable assembly material strip 3, and
Quadrangle location hole 31 is respectively provided in the four corners produced for single matable assembly 12, each process carries out matable assembly material strip 3
Before operation, matable assembly material strip 3 need to be positioned,
Second operation work：The matable assembly material strip 3 for having completed the first procedure is pushed into second operation work, matable assembly
Material strip 3 is setting interval trough 321 close to 31 middle of both sides quadrangle location hole of feed inlet, is set at the lower end of the interval trough 321
The transverse groove 322 that is connected with interval trough 321 is put, which simultaneously forms " ⊥ " shape straight slot 32 with interval trough 321.
Third procedure：The matable assembly material strip 3 for having completed second operation work is pushed into third procedure, will match and be combined
It is related to cutting off extra matable assembly material strip 3 on the embryo material 33 of matable assembly basic forming at 3 both sides of part material strip；And basic
Pin 332 is formed at the lower end of molding embryo material, auxiliary section 331 is formed at the embryo material both sides of matable assembly basic forming 33, and
3 midline of matable assembly material strip is available for be symmetric.
4th procedure：The matable assembly material strip 3 for having completed third procedure is pushed into the 4th procedure, the auxiliary section
331 form the bending 34 for the first time of upward auxiliary section with the connecting place of the embryo material 33 of matable assembly basic forming.
Five processes：The matable assembly material strip 3 for having completed the 4th procedure is pushed into five processes, substantially into
The third road bending section 35 being folded upward at can be formed with the place of being adapted of slotting 111 Sidewall Height of spring by being formed at the embryo material both sides of type,
It is connected and in 332 end of pin at the third road bending section 35 and the auxiliary section bending 34 for the first time formed in previous process
Formation is upwardly formed bending pins 36.
6th procedure：The matable assembly material strip 3 for having completed five processes is pushed into the 6th procedure, pin 332
First time pre-bending 37 is upwardly formed with the embryo material connecting place of basic forming.
7th procedure：The matable assembly material strip 3 for having completed the 6th procedure is pushed into the 7th procedure, by the 6th
Molding first time pre-bending 37, continues to be bent in process, and 37 end of first time pre-bending is parallel with embryo material bottom surface.
8th procedure：The matable assembly material strip 3 for having completed the 7th procedure is pushed into the 8th procedure, to the 7th
37 end of the first time pre-bending bending place parallel with embryo material bottom surface formed in process, continues to bend inwards, and make the 4th work
The embryo material bottom surface of the pin 332 being folded upward in sequence and basic forming is adjoining, and forms matable assembly 12.
After the molding for completing above-mentioned slotting spring component 11 and matable assembly 12, and pass through the molding slotting spring of above-mentioned 11 procedure
Component 11 with by the molding matable assembly 12 of above-mentioned eight procedure, and synchronized push is to slotting spring component 11 and matable assembly
The place that intersects of designated lane 6, and slotting 11 molding channel of spring component and matable assembly 12 can be made molding in the place of intersecting
Channel is arranged in " ten " word cross-like, is inserted spring component 11 in " ten " the word infall and is located above matable assembly 12, and by matching
The last secondary Curved completed at pin 332 and the 11st procedure on slotting spring component 11 is formed in the 8th procedure of seaming element 12
Into component mutually squeeze, and pass through the both sides third road bending section 35 that is formed in five processes on matable assembly 12 and slotting spring group
The two side formed in the tenth procedure on part 11 matches, and both sides third road bending section 35 squeezes at two side, described
331 auxiliary section of auxiliary section formed on the 4th procedure in matable assembly 12 bending 34 for the first time and in slotting spring component 11 second
The square groove 44 formed in procedure matches, by above-mentioned operation can be completed slotting spring component 11 and matable assembly 12 it
Between cooperation, and 12 both sides of matable assembly are cut for link position between matable assembly 12 and matable assembly material strip 3
It is disconnected, and pushed to the slotting spring terminal 1 for having combined completion at slotting spring component 11 by inserting the designated lane at spring component 11
At next process, the molding at crimping angle 1113 at terminal is completed, the bottom end of flank is in posterior protrusion at after molding first
Shape is completed to push to next process after the process at this and shaping is carried out to material strip, and to completed will after process at this
Spring terminal 1 is inserted to push on the outside of particular manufacturing craft.
As shown in Figure 20-54, a kind of particular manufacturing craft of slotting spring terminal 1, including upper clamp plate, cope plate 7 and lower template 8, on
Template 7 is set between upper clamp plate and lower template 8, is formed and fixed between upper clamp plate and cope plate 7, cope plate 7 can be with 8 phase of lower template
Adaptation, and upper clamp plate, cope plate 7 and lower template 8 are respectively by inserting spring component plate, matable assembly plate and assembling plate group
Into wherein slotting spring component plate is set to assembling plate on same straight line, matable assembly plate is set on the side of assembling plate
Place, and assemble plate and form mating groove close to the centre position of matable assembly plate side, and can by the mating groove
Being adapted between matable assembly plate and component plate is formed, and is inserted between spring component plate and assembling plate and matching board
There are fit clearance between block and assembling plate, and upper clamp plate be related on cope plate 7 slotting spring component plate 71, with being combined
The corner location of part plate 72 and assembling plate 73 is equipped with guide post mounting hole 20, and in the guide post mounting hole 20
Guide post 201 is placed in, and the guide post 201 can be made up of the fixation between upper clamp plate, cope plate 7 the guide post mounting hole 20, and
Slotting spring component plate 81, matable assembly plate 82 and the assembling plate 83 formed in lower template 8 is respectively formed on and can be led in four
Column 722 forms four guide pillar holes 10 of adaptation, and the guide post 201 formed at lower template 7 is distributed in inserting on same straight line
Spring component plate 81 and two side positions on assembling plate 83,10 middle of guide pillar hole of both sides forms the special of slotting spring component
Channel 5, and insert and be respectively formed the first lifter guide pin 711 between the designated lane 5 of spring component and the guide pillar hole 10 of both sides, with being combined
The designated lane 6 of matable assembly is formed between the guide pillar hole 10 of the quadrangle of part plate and formation, and the matable assembly is special logical
Road 6 may extend to the designated lane 5 of slotting spring component for assembling at plate and being formed on slotting spring component plate and form " ten " therewith
Word cross-like arranges, and forms the second lifter guide pin between the designated lane 6 of matable assembly and the guide pillar hole 10 of both sides
721, matching hole is formed at the position being adapted to the first lifter guide pin 711, the second lifter guide pin 721 at cope plate 8, wherein
It inserts spring component material strip 4 to push at the opposite side of feed inlet by the first lifter guide pin 711, matable assembly material strip 3 passes through
Second lifter guide pin 721 pushes at the opposite side of feed inlet, and in the intersection of " ten " word cross-like arrangement, by inserting spring
Component material strip 4, which is formed, inserts spring component 11 at 12 top of matable assembly formed by matable assembly material strip 3, and by inserting
The designated lane 5 of spring component may make up the molding of the designated lane of slotting spring terminal 1 with the designated lane 6 of matable assembly.
It wherein can be in matable assembly plate in particular manufacturing craft with assembling at the designated lane 6 of matable assembly formed on plate
Passway 61 is formed at the position opposite with the intersection of " ten " word cross-like arrangement, and is handed in 61 position of passway and " ten " word
Intersection's formation quadrangle positioning machining position of forked arrangement, " ⊥ " shape straight slot machining position, extra material strip cutting off processing position, both sides are matched
Conjunction portion machining position, pin first time pre-bending machining position, cooperation side wall machining position, second of pre-bending machining position of pin and pin the
Pre-bending machining position three times, the quadrangle positioning machining position, " ⊥ " shape straight slot machining position, extra material strip cutting off processing position, both sides are matched
Conjunction portion machining position, pin first time pre-bending machining position, cooperation side wall machining position, second of pre-bending machining position of pin and pin the
Pre-bending machining position is set at matable assembly plate three times, the shaping channel of the matable assembly 12 in upper clamp plate, cope plate 7 with
Forming process at lower template 8 is as follows：
Quadrangle positioning machining position is set at lower template 8, and in having set single 12 molding four corners of matable assembly
Processing location hole 821 is respectively formed, it is opposite with processing location hole 821 that upper clamp plate and cope plate 7 are matched with formation at 7 surface of cope plate
Position forms the processing pilot pin 721 being adapted, and the cooperation by processing location hole 821 and processing pilot pin 721 can structure
It is formed into the molding of quadrangle location hole 31 on matable assembly material strip 3, at the lower template 8 molding for " ⊥ " shape straight slot machining position
" ⊥ " shape cavity 822, the upper clamp plate is matched with cope plate 7 to be incorporated at 7 surface of cope plate and 822 relative position of " ⊥ " shape cavity
Place forms protruding block 722, and " ⊥ " the shape chamber 7221 consistent with " ⊥ " shape 822 shapes of cavity is formed in the protruding block 722,
The depth of " ⊥ " shape chamber 7221 be more than " ⊥ " shape cavity 822 depth, the extra material strip cutting off processing position be set on it is described under
The molding convex block 823 cut off for 12 extra material strip of matable assembly is formed at template 8 and close to the side of " ⊥ " shape cavity 822,
The upper clamp plate coordinates with cope plate 7, and convex block 723 is formed at 7 surface of cope plate, with being molded convex block in the convex block 723
823 relative positions form and are molded the consistent forming blocks 7231 of 823 shape of convex block, at lower template 8 at material strip both sides
It is respectively formed for the molding trapezoid block 824 of both sides auxiliary section machining position, both sides trapezoid block 824 is symmetrical set, and on trapezoid block 824
Inclined-plane in setting up, which forms, and to be tilted upward inwardly by outside in the middle of both sides trapezoid block 824
Ejection block 825 is formed, and gap is both provided between both sides trapezoid block 824 and ejection block 825, the upper clamp plate and cope plate 7
Step block 724 is respectively formed at material strip both sides, and both sides step block 724 is symmetrical set with being incorporated at 7 surface of cope plate,
And one end of 724 protrusion of step block is set on inside, the cope plate 7 coordinates with lower template 8, the protrusion of both sides step block 724
In place merging trapezoid block 824 and ejection block 825, and the protrusion in the step block 724 can be in trapezoid block 824 and ejection block 825
The gap of interior formation is adapted, described to pass through the protrusion in step block 724 and trapezoid block 824 and formation in ejection block 825
Gap formation cooperation, which may make up trapezoid block 824, to be coordinated with step block 724, and can at the cooperation of the trapezoid block 824 and step
It is formed at 12 both sides of matable assembly and is upwardly formed auxiliary section 331, cooperation 830 machining position of side wall can be fed at lower template 8
Direction forms the 7th cavity 826 close to 825 side of ejection block, and upper clamp plate is matched with cope plate 7 is incorporated in shape at 7 surface of cope plate
Into the 8th cavity 725,725 middle of the 8th cavity forms trapezoidal convex block 726, which is towards the by upper table
The trapezoidal convex block 726 extended to form is tilted at eight cavitys, 725 both sides, which can be adapted with the 7th cavity 826,
And may make up the molding of third road bending section 35 in matable assembly 12 by the cooperation of trapezoidal 726 and the 7th cavity 826 of convex block,
The partition of lower template 8 30 is formed close to 826 edge of the 7th cavity at the lower template 8, matable assembly module 82 passes through the partition
30 may be split into two parts, between the two parts be placed in automatic feeding 40, the automatic feeding 40 with described two
/ there are physical clearance, and the fixation between automatic feeding 40 and described two parts can be formed, and the formation is consolidated
The upper surface of fixed automatic feeding 40 and the upper surface flush of lower template 8 are set forth in automatic feeding 40 close to the
Seven cavitys, 826 side forms pin pre-bending extrusion chamber 827, and the upper clamp plate is matched with cope plate 7 is incorporated in shape at 7 surface of cope plate
Cheng Keyu pins 332 form the pin crushing block 727 of pre-bending, and the first time pre-bending 37 of pin 332 passes through pin crushing block 727
It may make up with the cooperation of pin pre-bending extrusion chamber 827, formed at the cope plate 7 close to 727 side of pin crushing block for pin
332 tops form second of pre-bending forming blocks 728 of pin 332, and second of pre-bending forming blocks 728 are close to the one of feed inlet
Side is in Z-shaped, the first inclined-plane 7281 should be formed in the middle of second of pre-bending forming blocks 728 of Z-shaped, being formed at lower template 8 can
The coordinating block 828 be adapted to the formation of second of pre-bending forming blocks 728 of Z-shaped, with that should be in the second of Z-shaped at the coordinating block 828
The first inclined-plane 7281 relative position of secondary pre-bending forming blocks 728 forms cooperation inclined-plane 8281, by coordinating inclined-plane 8281 and the
The cooperation on one inclined-plane 7281 may make up the upward pre-bending of 332 end of pin, and the cope plate 7 is in feedstock direction and forms right angle platform
Rank 729, the right angle step 729 are located at the side of second of pre-bending forming blocks 728 of Z shapes, and the described pin third time pre-bending adds
Station can form the right angle consistent with 729 shape of right angle step with 729 relative position of right angle step at lower template 8 and coordinate
Step 829, the right angle coordinate step 829 to be upwardly formed cooperation side wall 830 close to feed inlet side, which can be with
The bottom surface of right angle cooperation step 829 forms 90 degree of angles, described to be coordinated between step 829 and right angle step 729 by right angle
Cooperation may make up the molding of matable assembly 12.
The 11 molding channel of slotting spring component formed on particular manufacturing craft in slotting spring component plate with assembling plate on, and in into
Sequentially formed between material mouth and discharge port location hole machining position, bubble point machining position, insert punch press process position among spring, insert among spring to
Sunken inside machining position inserts spring both sides basic forming machining position, terminal fricting strip machining position, both sides circular arc side wall molding position, inserts spring
Lower end blanking position, both sides circular arc side wall pre-bending molding position, insert spring component side wall is pre-bent to type position, terminal flank is pre-bent to type position,
It inserts spring component side wall molding position, terminal molding position, insert spring assembly forming position, assembling position, terminal crimping angle molding position and release
Last step shaping position before mold, the location hole machining position, bubble point machining position insert punch press process position among spring, insert among spring
Be recessed inwardly machining position, insert spring both sides basic forming machining position, terminal fricting strip machining position, both sides circular arc side wall molding position, insert
Spring lower end blanking position and both sides circular arc side wall pre-bending molding position are set on and insert on spring component plate, and the slotting spring component side wall is pre-
Roll forming position, terminal flank are pre-bent to type position, insert spring component side wall molding position, terminal molding position, insert spring assembly forming position, assembling
Last step shaping position before position, terminal crimping angle molding position and ejection die is set on assembled plate block, the slotting spring component
Slotting spring lower end blanking position on plate is molded position with both sides circular arc side wall pre-bending and assembling plate is inserted spring component side wall and is pre-bent to
Type position is pre-bent to type position with terminal flank and is located at the both sides inserted spring component plate and assemble the fit clearance formed at plate respectively；
It is molded at upper clamp plate, cope plate 7 and lower template 8 in be set forth in particular manufacturing craft as follows：
Wherein location hole machining position, which is in lower template 8, has set single 11 molding middle of slotting spring component formation positioning
Matching hole 711, upper clamp plate are matched with the pilot pin 811 for being fixed at 7 surface of cope plate and being adapted to location hole 41 with cope plate 7,
The cooperation by between location fit hole 711 and pilot pin 811 may make up the molding of 11 upper Positioning holes 41 of slotting spring component,
Location fit hole 711 is formed immediately below bubble point convex block 812 at the lower template 8 of the bubble point machining position, and upper clamp plate is matched with cope plate 7
The bubble point groove 712 being adapted to is formed with bubble point convex block 812 together in being fixed at 7 surface of cope plate, punching adds among the slotting spring
Station, which is in lower template 8, to be formed to insert the molding punching convex block 813 of 11 second operation work of spring component, upper clamp plate and cope plate
7 are matched with the punching groove 713 for being fixed at 7 surface of cope plate and being adapted to the punching formation of convex block 813, the punching convex block
Cooperation between 813 and punching groove 713 can be respectively formed at the lower end inserted among spring component material strip 4 be distributed in quadrangle it is rectangular
Groove 44, should in square groove 44 and the peripheral sidewall of quadrangle distribution in sphere of movements for the elephants shape, the square groove 44 of quadrangle distribution with
The machining position that is recessed inwardly among the slotting spring is set in lower template 8 forms bumping square 814 at the side of punching convex block 813,
And upper clamp plate is matched with the rectangular concave block 714 for being fixed at 7 surface of cope plate and being adapted with bumping square 814 with cope plate 7, side
The outer wall of shape convex block 814 is less than the inner wall of rectangular concave block 714, it is described matched by bumping square 814 and rectangular concave block 714 merge shape
Into direction recessed blocks 45, direction recessed blocks 45 are located at inserts two side group of spring in described in the middle of the square groove 44 of quadrangle distribution
At this processing and forming position between the adjacent slotting 11 basic forming embryo material of spring component of lower template 8, and molding is formed at this
Cavity 815 forms at the both sides of the molding cavity 815 to insert the basic forming of 11 both sides of spring component, upper clamp plate and cope plate 7
Be matched at 7 surface of cope plate and formed with being molded the consistent Reentrant Cavity 715 of 815 shape of cavity, by be molded cavity 815 with it is recessed
The cooperation of cavity 715 may make up the cut-out of the extra material strip of slotting 11 basic forming of spring component, and the terminal fricting strip processing is located at upper
Clamping plate is matched with the protrusion 716 that formation at 7 surface of cope plate is in friction strip with cope plate 7, is formed and rubbed at lower template 8
The protrusion 716 of strip forms the mating cavity 816 of adaptation, and it is recessed to form arcuation in the lower template 8 of the both sides circular arc side wall molding position
Chamber 817, and upper clamp plate, with forming the arcuation convex block 717 being adapted with arcuation cavity 817 on cope plate 7, the slotting spring lower end is fallen
Material position inserts 111 end of spring and the edge of a knife 818 of material strip cut-out at lower template 8 for inserting at spring component 11, and upper clamp plate and upper mold
The first punch 718 for being docked with the edge of a knife 818 is formed on plate 7, coordinated by the edge of a knife 818 with the first punch 718 may make up it is slotting
The cut-out of the extra material strip in 111 end of spring, the both sides circular arc side wall pre-bending molding are located at 818 side of the edge of a knife at lower template 8 and are formed
The pre-bending of circular arc side wall is molded position, is formed at the both sides of circular arc side wall pre-bending molding position and is respectively formed partition grooves 819, the upper clamp plate
With groove 719 consistent with 819 shape of partition grooves with being formed at the setting that the partition grooves of both sides 819 are adapted on cope plate 7,
The second punch 720, second punch 720 and 7 surface flush of cope plate are formed in the groove 719, is formed at the lower template 8
Slotting spring component side wall be pre-bent to type position set on both sides circular arc side wall pre-bending molding position side at, be set forth in lower template 8
Slotting spring component side wall, which is pre-bent at type position, is respectively formed contoured sidewall 831 at both sides, 831 middle of contoured sidewall at two forms pre-
Roll forming block 832 in formation pre-bending limited block 833 in pre-bending forming blocks 832, and is molded in both sides contoured sidewall 831 and pre-bending
Cooperation cavity 834 is respectively formed between block 832, the first molding inserted spring component 11 with homonymy and be adapted is formed at the cope plate 7
Chamber 731 is set forth at cope plate 7 with forming the first arc-shaped cavity 732 at 731 top of the first forming cavity, is pre-bent at lower template 8
The first cylindric crushing block 835 is formed at 832 top of type block, is formed at the first cylindric 835 both sides of crushing block for twice side
The second forming cavity 836 that the wing is expanded, the upper and lower template 8 coordinate, and terminal passes through the first cylindric crushing block 835 and the second one-tenth
Cavity 836 forms the pre-bending 49 for squeezing and forming terminal twice flank, and inserts spring 111 and be molded by pre-bending forming blocks 832 and first
Chamber 731 forms the second molding pre-bending 48 for inserting spring 111, and 732 side of the first arc-shaped cavity forms the second arc-shaped cavity 733, and
The radian of second arc-shaped cavity 733 is more than the radian of the first arc-shaped cavity 732, and the side of the second arc-shaped cavity 733 forms to insert
The molding third forming cavity 734 in 1 outer surface of spring terminal forms the first cylindric 835 and second forming cavity of crushing block at lower template 8
The second consistent cylindric 837 and the 4th forming cavity 838 of crushing block of 836 structures, second cylindric 837 side of crushing block
Pre-bending spacing block set 839 is formed, 838 side of the 4th forming cavity that both sides are formed forms the 5th to be connected with the 4th forming cavity 838
Forming cavity 840, and the pre-bending spacing block set 839 is located at the middle of fifth forming chamber 840, the fifth forming chamber 840
Slotting spring forming cavity 841 is formed, and this is inserted 841 connecting place of spring forming cavity and is formed and the 4th forming cavity 838 close to the place of feedstock direction
The sixty percentth consistent cavity 843 of structure, and 843 middle of the sixty percentth cavity is formed and the second cylindric 837 structure of crushing block
The cylindric crushing block 842 of consistent third；It is described by above-mentioned molding upper clamp plate, cope plate 7 and molding lower template 8 it
Between cooperation may make up the molding of slotting spring component 11.
It is as follows in the forming process in particular manufacturing craft wherein to insert spring terminal 1：
The designated lane 5 of the slotting spring component formed between upper and lower template in particular manufacturing craft and the designated lane 6 of matable assembly
Between " ten " word intersection formed for inserting spring component 11 and 12 matched assembling position of matable assembly, the described assembling is located at
At cope plate 7 formed for insert 11 lower surface of spring component place accommodating space, and the accommodating space can under slotting spring component 11
Surface is adapted, and the described accommodating space includes bubble point accommodating space 735, terminal accommodating space 736, inserts the cooperation of spring lower surface
Space 737, the bubble point accommodating space 735 be set on terminal accommodating space 736 and slotting spring lower surface adapted space 737 meta position
Put place, the cope plate 7 is in the holding tank 738 for being formed in terminal accommodating space 736 and being placed for terminal bottom surface, it is described on
Punching protruding block 739 is formed in 736 side of terminal accommodating space in template 7, and is punched protruding block 739 and is located in accommodating space
Between, the bubble point accommodating space 735 is set on the middle of punching protruding block 739, and the bottom side of the wall of bubble point accommodating space 735
It is connected with punching 739 homonymy side wall of protruding block, the processing pilot pin 821 formed at cope plate 7 is located at punching protruding block 739
Both sides at, and process pilot pin 821 and punching protruding block 739 between be respectively formed partition groove 740, the slotting spring lower surface is matched
It closes space 737 to be located at the place of 735 lower end of bubble point accommodating space and with bubble point accommodating space 735 be connected, described this inserts spring lower surface
The intermediate of adapted space 737 forms partition block 7371, the partition block 7371 respectively with 737 both sides of slotting spring lower surface adapted space
Wall is respectively formed the dovetail groove 7372 being symmetric, and is formed at the both sides outer end of the dovetail groove 7372 of the both sides being symmetric
The inclined-plane expanded outward by bottom surface is respectively formed 44 phase of square groove that can be distributed with quadrangle in the dovetail groove 7372 of the both sides
The square block 7373 of adaptation, the width of the square block 7373 are less than the width of square groove 44, described 7372 depth of dovetail groove
The adapted space being adapted with accommodating space is formed more than the depth that slotting 111 lower surface of spring is recessed upwards, at the cope plate 7,
The adapted space includes the punching docking block 844 being adapted with punching protruding block 739, is docked with the formation of terminal accommodating space 736
The 5th cylindric crushing block 845, with slotting spring lower surface adapted space 737 form the matable assembly lower surface placement space that docks
846, the punching docking block 844 is between the 5th cylindric crushing block 845 and matable assembly lower surface placement space 846
Position, the two side of matable assembly lower surface placement space 846 can mutually be fitted in the both sides for inserting spring lower surface adapted space 737
Match, and can be adapted in the middle position formation of the matable assembly lower surface placement space 846 with 12 lower surface of matable assembly
Placement block 847, place block 847 can be formed between the two side of matable assembly lower surface placement space 846 respectively squeeze it is empty
Between 848, and formed in the extruding space 848 from bottom surface to the compressive plane for placing 847 top of block and tilting extension；The slotting spring group
Part 11 pushes to assembling by the designated lane 66 of designated lane 5 and matable assembly for inserting spring component respectively with matable assembly 12
Place, and by being respectively equipped with cooperation and pilot pin 811 between processing pilot pin 821 and processing location hole 41 at upper and lower template 8
With the cooperation in location fit hole 711, limit of the slotting spring component 11 with matable assembly 12 at assembling position may make up by above-mentioned cooperation
, the 5th cylinder that the holding tank 738 that the terminal 112 at the slotting spring component 11 is formed at cope plate 7 is formed with lower template 8
Shape crushing block 845 limits, and inserts the bubble point 42 formed at 11 lower surface of spring component and the bubble point accommodating space formed at cope plate 7
735 are adapted, and insert square groove 44 and the square block of formation in dovetail groove 7372 at cope plate 7 that spring component 11 is formed
7373 match, and 7372 bottom surface of dovetail groove is equipped with assembly clearance with square groove 44, and the matable assembly 12 is located at lower template 8
Locate in the adapted space formed, 12 lower surface of matable assembly is in contact with the placement block 847 formed at lower template 8, and matches and be combined
The both sides third road bending section 35 formed at part 12 is located at the both sides dovetail groove 7372 formed at cope plate 7 and shape at lower template 8
Into extruding space 848 in, the upper and lower template 8 is closed, by the dovetail groove 7372 that is respectively equipped at upper and lower template 8 with
The cooperation in space 848 is squeezed, may make up the both sides third road bending section 35 that is formed at matable assembly 12 to squeezing at slotting spring component 11
Pressure, may make up both sides third road bending section 35 and closes up at slotting spring component 11, closed up by this and may make up and third road bending section
44 lower section of square groove that the lower surface of spring component 11 is formed is inserted in the 35 connected mergings of auxiliary section 331, and passes through shape at cope plate 7
Into square block 7373 coordinate with square groove 44, and the cooperation of auxiliary section 331 and square groove 44 may make up slotting spring component 11
With the cooperation of matable assembly 12, and the molding of slotting spring terminal 1, institute may make up by inserting the cooperation of spring component 11 and matable assembly 12
It states the punching protruding block 739 formed at cope plate 7 and block 844 is docked with the punching formed at lower template 8 and is formed and coordinate, may make up
The cut-out of extra matable assembly material strip 3 at matable assembly 12；The molded slotting spring terminal 1 is by inserting the special logical of spring component
Road 5 is pushed at the molding position of terminal crimping angle, and close assembling position side forms to have formed inserting for cooperation at the cope plate 7
The accommodation space that spring component 11 is placed with matable assembly 12, the accommodation space accommodate empty including slotting spring accommodation space 741 with terminal
Between 742, and form the third arc-shaped cavity placed for terminal lower surface in the middle position of the terminal accommodation space 742, this
Three arc-shaped cavities include the 4th arc-shaped cavity 744 and the 5th arc-shaped cavity 743, the 5th arc-shaped cavity 743 close to 811 side of pilot pin,
4th arc-shaped cavity 744 is set between the 5th arc-shaped cavity 743 and pilot pin 811, and the 4th arc-shaped cavity 744 and the 5th arc-shaped cavity 743
Form upward circular arc oblique angle close to 743 side of the 5th arc-shaped cavity, and by by circular arc oblique angle by the 4th arc-shaped cavity 744 with
Connection between 5th arc-shaped cavity 743, the radian of the 4th arc-shaped cavity 744 is more than the radian of the 5th arc-shaped cavity 743, under described
The 4th cylindric crushing block 848 is formed with third arc-shaped cavity relative position at template 8, the 4th cylindric crushing block 848 includes
The 4th arc-shaped cavity crushing block 850 being adapted to the formation of the 4th arc-shaped cavity 744, the 5th arc being adapted to the formation of the 5th arc-shaped cavity 743
Shape chamber crushing block 849 and the 4th arc-shaped cavity crushing block 850 and 849 connecting place of the 5th arc-shaped cavity crushing block form circular arc chamfering
851, and the circular arc chamfering 851 is adapted with circular arc oblique angle, it is described that terminal crimping angle may make up by the cooperation of upper and lower template 8
The molding of 1113 molding positions；The closure of upper and lower template 8 is formed between the molding position of terminal crimping angle 1113 and discharge port can
For the last step shaping before molded slotting 1 ejection die of spring terminal.
Claims (10)
1. a kind of processing method of slotting spring terminal is completed by multi-process, multistation to inserting the slotting spring component in spring terminal with matching
The molding of seaming element, and using for inserting spring component and the molding material strip of matable assembly, be respectively fed in particular manufacturing craft, and pass through
It can be achieved in the particular manufacturing craft to single slotting spring component or the molding material strip of matable assembly to the molding spacing of single component, institute
It is respectively to insert spring component material strip and matable assembly material strip to state for inserting spring component and the molding material strip of matable assembly, and feature exists
In：It is respectively equipped in the particular manufacturing craft for inserting the designated lane of spring component and the designated lane of matable assembly, and inserts spring group
Part material strip is sent into same by the designated lane of designated lane and matable assembly for inserting spring component respectively with matable assembly material strip
In secondary particular manufacturing craft, and the cross-shaped distribution of designated lane for inserting the designated lane and matable assembly of spring component, and in
The intersection of the cross-shaped distribution of designated lane of the designated lane and matable assembly of spring component is inserted, can be completed to inserting spring component
And the assembling of matable assembly.
2. the processing method of slotting spring terminal according to claim 1, it is characterised in that：The particular manufacturing craft interpolation spring component
Feeding manner between matable assembly is fed using synchronous mode, wherein the molding mode for inserting spring component use to following formula into
Type, the molding mode of matable assembly are molded using upper quadrant, and the slotting spring component is respectively positioned on respectively molding special with matable assembly
With in channel, and the front section of the intersection of two designated lanes can be completed to divide inserting spring component and matable assembly in mold
It is not molded.
3. the processing method of slotting spring terminal according to claim 1 or 2, it is characterised in that：The molding of the slotting spring component
Being separately formed for slotting spring part and terminal part can be divided into,
The molding procedure for wherein inserting spring component is as follows：
First procedure：To setting positioning on the slotting spring component material strip of the good spacing for single slotting spring component production
Hole, and be both needed to be fixed to inserting spring component material strip before being processed per procedure, and the synchronous close and terminal on spring is inserted
Connection is equipped with the bubble point to raise up.
Second operation work：The slotting spring component material strip for having completed the first procedure is pushed into second operation work, close to bubble point two
Symmetrical auxiliary tank is formed at side, and junction is formed, and the junction is located at both sides auxiliary tank centre position in slotting spring end,
And junction two side forms 90 degree of angle with slotting spring end, and inserts spring end with this and form pre-cut, and in slotting spring component material
It takes and has formed the middle of both sides auxiliary tank and be respectively formed the square groove being distributed in quadrangle.
Third procedure：The slotting spring component material strip for having completed second operation work is pushed into third procedure, in quadrangle point
Downward rectangular recessed blocks are formed between the square groove of cloth.
4th procedure：The slotting spring component material strip for having completed third procedure is pushed into the 4th procedure, completes to insert to single
Spring terminal is in the molding of feedstock direction side basic configuration.
Five processes：The slotting spring component material strip for having completed the 4th procedure is pushed into five processes, completes to insert to single
The molding of spring terminal opposite side basic configuration, and fourth, fifth procedure includes first of flank of confession on terminal and second side
The wing is molded and inserts the removal of the molding extra slotting spring component material strip of spring both sides, and the both sides of first and second flank are in symmetrical
Distribution.
6th procedure：The slotting spring component material strip for having completed five processes is pushed into the 6th procedure, in five processes
Several friction fit items are formed on second flank in the twice flank formed on molding terminal.
7th procedure：The slotting spring component material strip for having completed the 6th procedure is pushed into the 7th procedure, in slotting spring terminal
Upward molding circular arc side wall is respectively formed at the slotting spring both sides of basic forming.
8th procedure：The slotting spring component material strip for having completed the 7th procedure is pushed into the 8th procedure, by molded two
Side circular arc side wall forms first of molding pre-bending to being turned down at the center of slotting spring.
9th procedure：The slotting spring component material strip for having completed the 8th procedure is pushed into the 9th procedure, by second operation work
The pre-cut of middle formation is cut off, and will be close to insert the complete resection of the extra slotting spring component material strip in spring side, while in slotting spring
Place is close to being molded pre-bending with first and be connected in being formed at the square groove both sides of the edge of quadrangle distribution at second operation work molding
Second molding pre-bending, while the pre-bending of the twice flank at complete paired terminals.
Tenth procedure：The slotting spring component material strip for having completed the 9th procedure is pushed into the tenth procedure, by the 9th work
Second molding pre-bending in sequence, again to fold at slotting spring center, and completes the molding to inserting spring two side, molded inserts
The spring two side connecting place shape angle in 90 ° between two side respectively；Meanwhile first of molding pre-bending is at slotting spring center
Carry out secondary pre-bending；It is synchronous, twice flank at terminal to slotting spring component midline be molded before bending, and complete pair
The molding of terminal.
11st procedure：The slotting spring component material strip for having completed the tenth procedure is pushed into the 11st procedure, is completed to
Together molding pre-bending in insert spring center to be formed before last secondary pre-bending.
4. the processing method of slotting spring terminal according to claim 3, it is characterised in that：Matable assembly in the particular manufacturing craft
Molding procedure it is as follows：
First procedure：After the good spacing produced for single matable assembly has been calculated on matable assembly material strip, and for list
The four corners of a matable assembly production are respectively provided with quadrangle location hole, need to be to matching before each process operates matable assembly material strip
Seaming element material strip is positioned,
Second operation work：The matable assembly material strip for having completed the first procedure is pushed into second operation work, matable assembly material strip
Interval trough is being set close to the both sides quadrangle location hole middle of feed inlet, is setting at the lower end of the interval trough and is connected with interval trough
Logical transverse groove, the transverse groove simultaneously form " ⊥ " shape straight slot with interval trough.
Third procedure：The matable assembly material strip for having completed second operation work is pushed into third procedure, by matable assembly material
Be related at both sides on the embryo material of matable assembly basic forming by extra matable assembly material strip cut off；And matable assembly substantially into
Pin is formed at the lower end of the embryo material of type, auxiliary section is formed, and be available for matable assembly material strip at the embryo material both sides of basic forming
Midline is symmetric.
4th procedure：The matable assembly material strip for having completed third procedure is pushed into the 4th procedure, the auxiliary section is with matching
The connecting place of the embryo material of seaming element basic forming forms upward auxiliary section and bends for the first time.
Five processes：The matable assembly material strip for having completed the 4th procedure is pushed into five processes, in basic forming
The third road bending section being folded upward at can be formed with the place of being adapted of slotting spring Sidewall Height by being formed at embryo material both sides, and the third road is curved
Pars convoluta is connected with the auxiliary section first time bending place formed in previous process.
6th procedure：The matable assembly material strip for having completed five processes is pushed into the 6th procedure, pin with substantially into
The embryo material connecting place of type is upwardly formed first time pre-bending.
7th procedure：The matable assembly material strip for having completed the 6th procedure is pushed into the 7th procedure, by the 6th procedure
In molding first time pre-bending, continue to be bent, the first time pre-bending end is parallel with embryo material bottom surface.
8th procedure：The matable assembly material strip for having completed the 7th procedure is pushed into the 8th procedure, to the 7th procedure
The first time pre-bending end bending place parallel with embryo material bottom surface of middle formation, continues to bend inwards, and make in the 4th procedure to
The pin of upper bending and the embryo material bottom surface of basic forming are adjoining, and form matable assembly.
5. the processing method of slotting spring terminal according to claim 4, it is characterised in that：It is described to be molded by 11 procedures
Slotting spring component with by the molding matable assembly of eight procedures, slotting spring component after molding and matable assembly and synchronized push is extremely
The place that intersects of the designated lane of spring component and matable assembly is inserted, and can make the channel of slotting spring assembly forming in the place of intersecting
It is arranged with the molding channel of matable assembly in " ten " word cross-like, inserts spring component in " ten " the word infall and be located on matable assembly
Side, and by formed in the 8th procedure of matable assembly pin with completed at the 11st procedure on slotting spring component it is last secondary curved
It is curved into component mutually squeeze, and pass through the both sides third road bending section that is formed in five processes on matable assembly and slotting spring group
The two side formed in the tenth procedure on part matches, and third road bending section in both sides squeezes at two side, the cooperation
The auxiliary section auxiliary section formed on the 4th procedure in component bending for the first time in slotting spring component in second operation work with forming
Square groove match, the cooperation between slotting spring component and matable assembly can be completed by above-mentioned operation, and will match and be combined
Link position of the part both sides between matable assembly and matable assembly material strip is cut off, and special at spring component by inserting
Channel pushes to the slotting spring terminal for having combined completion at the next process at slotting spring component, completes crimping angle at terminal
It is molded, the bottom end of flank is in rear side convex at after molding first, and next process is pushed to after completing the process at this
And shaping is carried out to material strip, and particular manufacturing craft outside is pushed to having completed will to have inserted spring terminal after process at this.
6. a kind of particular manufacturing craft of slotting spring terminal, including upper clamp plate, cope plate and lower template, the upper clamp plate is set on cope plate
Side simultaneously forms fixation therewith, and lower template is located at the lower section of cope plate, and lower template is adapted with cope plate, and cope plate is under
The shaping channel for inserting spring terminal is formed between template, it is characterised in that：The upper clamp plate, cope plate and lower template are wrapped respectively
Slotting spring component plate, matable assembly plate and assembling plate are included, the slotting spring component plate is set to same with assembling plate
On straight line, the assembling plate forms mating groove, the matable assembly plate close to the middle of matable assembly plate side
The mating groove that can be formed in assembling plate side be adapted, between the slotting spring component plate and assembling plate and matching board
There are fit clearances between block and assembling plate.
7. the particular manufacturing craft of slotting spring terminal according to claim 6, it is characterised in that：On the upper clamp plate and cope plate
If slotting spring component plate, matable assembly plate and assemble plate corner location be equipped with guide post mounting hole, and in the institute
The guide post mounting hole stated is built into guide post, and the guide post can be made up of the guide post mounting hole between upper clamp plate, cope plate
It is fixed, it is respectively formed at the corner location on slotting spring component plate, matable assembly plate and assembling plate formed in lower template
The guide pillar hole being adapted to can be formed with guide post, and the guide post formed at lower template is distributed in the slotting spring component palette on same straight line
Block and two side positions on assembling plate, the guide pillar hole middle of the both sides forms the designated lane of slotting spring component, and inserts spring
The first lifter guide pin, matable assembly plate and the quadrangle formed are respectively formed between the designated lane of component and the guide pillar hole of both sides
Guide pillar hole between formed matable assembly designated lane, and the designated lane of the matable assembly may extend to assembling plate at
It inserts the designated lane of slotting spring component formed on spring component plate and forms the arrangement of " ten " word cross-like, the matable assembly therewith
Designated lane and both sides guide pillar hole between form the second lifter guide pin, at the cope plate with the first lifter guide pin,
Matching hole is formed at the position of second lifter guide pin adaptation, the slotting spring component material strip is by the first lifter guide pin in charging
The opposite side push of mouth, and in the intersection of " ten " word cross-like arrangement, slotting spring component is formed by slotting spring component material strip and is located at
At above the matable assembly formed by matable assembly material strip.
8. the particular manufacturing craft of the slotting spring terminal described according to claim 6 or 7, it is characterised in that：Coordinate in the particular manufacturing craft
Component plate is opposite with the intersection that " ten " word cross-like arranges at the designated lane of matable assembly formed on assembling plate
Position at formed passway, and in passway position and " ten " word cross-like arrangement intersection formed quadrangle positioning process
Position, " ⊥ " shape straight slot machining position, extra material strip cutting off processing position, both sides auxiliary section machining position, pin first time pre-bending machining position,
Coordinate side wall machining position, second of pre-bending machining position of pin and pin third time pre-bending machining position, the quadrangle positioning processing
Position, " ⊥ " shape straight slot machining position, extra material strip cutting off processing position, both sides auxiliary section machining position, pin first time pre-bending machining position,
Side wall machining position, second of pre-bending machining position of pin and pin third time pre-bending machining position is coordinated to be set on matable assembly plate
Place, the forming process of the shaping channel of the matable assembly at upper clamp plate, cope plate and lower template are as follows：
The quadrangle positioning machining position is set at lower template, and is added in having set the molding four corners of single matable assembly and being respectively formed
Work location hole, upper clamp plate is matched with cope plate forms what is be adapted with processing location hole relative position formation at upper mold plate surface
Pilot pin is processed, it is described to may make up quadrangle location hole on matable assembly material strip with processing the cooperation of pilot pin by processing location hole
Molding, formed at the lower template and supply molding " ⊥ " the shape cavity of " ⊥ " shape straight slot machining position, the upper clamp plate and cope plate
Protruding block is formed with " ⊥ " shape cavity relative position with being incorporated at upper mold plate surface, is formed in the protruding block recessed with " ⊥ " shape
Consistent " ⊥ " the shape chamber of chamber shape, the depth of " ⊥ " shape chamber are more than the depth of " ⊥ " shape cavity, and the extra material strip cut-out adds
Station be set at the lower template and close to the side of " ⊥ " shape cavity formed for the excision of matable assembly extra material strip into
Type convex block, the upper clamp plate coordinate with cope plate, and convex block is formed at upper mold plate surface, opposite with molding convex block in the convex block
The forming blocks consistent with molding convex block shape are formed at position, is respectively formed at material strip both sides at lower template and coordinates for both sides
The molding trapezoid block of portion's machining position, both sides trapezoid block are symmetrical set, and are in set up at the inclined-plane on trapezoid block, the inclined-plane
It is formed to be tilted upward inwardly by outside, and ejection block, and both sides trapezoid block and top is formed in the middle of both sides trapezoid block
Gap is both provided between material block, the upper clamp plate is matched with cope plate is incorporated at upper mold plate surface the equal shape at material strip both sides
Into step block, and both sides step block is symmetrical set, and one end of step block protrusion is set on inside, the cope plate and lower die
Plate coordinates, and the high spot of both sides step block is placed in trapezoid block and ejection block, and the protrusion in the step block can be in trapezoid block
Be adapted with the gap formed in ejection block, it is described can be by being formed in the protrusion in step block and trapezoid block and ejection block between
Gap formation cooperation may make up trapezoid block can coordinate, and matable assembly can be formed at the cooperation of the trapezoid block and step with step block
Auxiliary section is upwardly formed at both sides, the cooperation side wall machining position feedstock direction can be formed at lower template close to ejection block side
7th cavity, with cope plate with the 8th cavity of formation at upper mold plate surface is incorporated in, the 8th cavity middle is formed upper clamp plate
Trapezoidal convex block, the trapezoidal convex block are to tilt the trapezoidal convex block extended to form towards the 8th cavity both sides by upper table, this is trapezoidal convex
Block can be adapted with the 7th cavity, and may make up third road bending in matable assembly by the cooperation of trapezoidal convex block and the 7th cavity
The molding in portion, forms lower template partition at the lower template close to the 7th cavity edge, and matable assembly module passes through the partition
Two parts are may be split into, automatic feeding is placed between the two parts, between the automatic feeding and described two parts
There are physical clearance, and the fixation between automatic feeding and described two parts can be formed, and the formation is fixed automatic
The upper surface of feed device and the upper surface flush of lower template, are set forth in automatic feeding and are formed close to the 7th cavity side
Pin pre-bending extrusion chamber, the upper clamp plate, which matches to be incorporated at upper mold plate surface with cope plate, to be formed and can form drawing for pre-bending with pin
Foot crushing block, the first time pre-bending of pin may make up by pin crushing block and the cooperation of pin pre-bending extrusion chamber, the cope plate
Place forms second of pre-bending forming blocks that pin is formed for pin top close to pin crushing block side, this is pre-bent to for the second time
Type block, in Z-shaped, should form the first inclined-plane, lower die close to the side of feed inlet in the middle of second of pre-bending forming blocks of Z-shaped
The coordinating block being adapted to can be formed with second of pre-bending forming blocks of Z-shaped by being formed at plate, with that should be in the second of Z-shaped at the coordinating block
First inclined-plane relative position of secondary pre-bending forming blocks forms cooperation inclined-plane, by coordinating the cooperation on inclined-plane and the first inclined-plane can structure
Into the upward pre-bending of pin end, the cope plate is in feedstock direction and forms right angle step, which is located at the of Z-shaped
The side of secondary pre-bending forming blocks, the described pin third time pre-bending machining position can at lower template with right angle step relative position
Place forms the right angle cooperation step consistent with right angle step shape, and right angle cooperation step is upwardly formed close to feed inlet side
Coordinate side wall, which can coordinate the bottom surface of step to form 90 degree of angles with right angle, described to coordinate step straight by right angle
Cooperation between the step of angle may make up the molding of matable assembly.
9. the particular manufacturing craft of slotting spring terminal according to claim 8, it is characterised in that：What is formed on the particular manufacturing craft inserts
The channel of spring assembly forming is in slotting spring component plate and assembles on plate, and positioning is sequentially formed between feed inlet and discharge port
Hole machined position, bubble point machining position, insert punch press process position among spring, insert the machining position that is recessed inwardly among spring, insert spring both sides substantially into
Type machining position, both sides circular arc side wall molding position, inserts spring lower end blanking position, both sides circular arc side wall pre-bending at terminal fricting strip machining position
Molding position, slotting spring component side wall is pre-bent to type position, terminal flank is pre-bent to type position, inserts spring component side wall molding position, terminal molding
The last step shaping position before spring assembly forming position, assembling position, terminal crimping angle molding position and ejection die is inserted in position, described fixed
Position hole machined position, bubble point machining position insert punch press process position among spring, insert that the machining position that is recessed inwardly among spring, to insert spring both sides basic
Spring lower end blanking position and both sides circular arc side wall, both sides circular arc side wall molding position, are inserted at terminal fricting strip machining position in processing and forming position
Pre-bending molding position, which is set on, inserts on spring component plate, the slotting spring component side wall is pre-bent to type position, terminal flank is pre-bent to type position,
It inserts spring component side wall molding position, terminal molding position, insert spring assembly forming position, assembling position, terminal crimping angle molding position and release
Last step shaping position before mold is set on assembled plate block, slotting spring lower end blanking position and both sides on the slotting spring component plate
The pre-bending of circular arc side wall is molded position and assembling plate inserts spring component side wall and is pre-bent to type position and terminal flank and is pre-bent to type position difference
The both sides of fit clearance formed at slotting spring component plate and assembling plate；Upper clamp plate in be set forth in particular manufacturing craft, on
It is molded at template and lower template as follows：
Wherein location hole machining position is in lower template the middle formation location fit hole for having set single slotting spring assembly forming,
Upper clamp plate is matched with the pilot pin for being fixed at upper mold plate surface and being adapted to location hole with cope plate, described to pass through location fit hole
Cooperation between pilot pin may make up the molding of slotting spring component upper Positioning holes, positions and matches at the lower template of the bubble point machining position
Close hole and be formed immediately below bubble point convex block, upper clamp plate be matched at upper mold plate surface with cope plate be fixed with formed with bubble point convex block it is suitable
The bubble point groove matched, the slotting spring centre punch press process position, which is in lower template, to be formed to insert the molding of spring component second operation work
Punching convex block, upper clamp plate be matched with cope plate be fixed at upper mold plate surface it is recessed with the punching that is adapted to of punching convex block formation
Slot, the punching convex block and the cooperation being punched between groove can be respectively formed at the lower end inserted among spring component material strip in quadrangle point
The square groove of cloth, should be in the square groove and peripheral sidewall of quadrangle distribution in sphere of movements for the elephants shape, the square groove of quadrangle distribution
Bumping square, and upper folder are formed at the side of punching convex block in lower template with the machining position that is recessed inwardly among the slotting spring
Plate is matched with the rectangular concave block for being fixed at upper mold plate surface and being adapted with bumping square with cope plate, and the outer wall of bumping square is small
In the inner wall of rectangular concave block, it is described by bumping square and rectangular concave block with merging to form direction recessed blocks, direction recessed blocks
The adjacent of lower template is set at the basic forming machining position of spring both sides positioned at being inserted described in the middle for the square groove being distributed in quadrangle
Between inserting spring component basic forming embryo material, and molding cavity is formed at this, formed to insert at the both sides of the molding cavity
The basic forming of spring component both sides, upper clamp plate and cope plate be matched at upper mold plate surface formed it is consistent with being molded cavity shapes
Reentrant Cavity, the cut-out of the slotting extra material strip of spring component basic forming is may make up by the cooperation for being molded cavity and Reentrant Cavity, it is described
The processing of terminal fricting strip is located at upper clamp plate and is matched with the protrusion formed at upper mold plate surface in friction strip, lower die with cope plate
The mating cavity being adapted to that convexes to form with friction strip is formed at plate, is formed in the lower template of the both sides circular arc side wall molding position
Arcuation cavity, and upper clamp plate is with forming the arcuation convex block being adapted with arcuation cavity, the slotting spring lower end blanking position on cope plate
Spring end and the edge of a knife of material strip cut-out are inserted at spring component for inserting at lower template, and upper clamp plate and formation and the edge of a knife on cope plate
The first punch docked may make up the cut-out of the slotting extra material strip in spring end by the edge of a knife and the cooperation of the first punch, and described two
Side circular arc side wall pre-bending takes shape in edge of a knife side at lower template and forms circular arc side wall pre-bending molding position, circular arc side wall pre-bending molding
It is formed at the both sides of position and is respectively formed partition grooves, shape at the setting that the upper clamp plate is adapted with the partition grooves with both sides on cope plate
Into the groove consistent with partition groove shape, the second punch, second punch and upper mold plate surface flush are formed in the groove,
The slotting spring component side wall formed at the lower template is pre-bent to type position at the side of both sides circular arc side wall pre-bending molding position, institute
The slotting spring component side wall being set forth in lower template, which is pre-bent at type position, is respectively formed contoured sidewall at both sides, among the contoured sidewall at two
Place forms pre-bending forming blocks, in forming pre-bending limited block in pre-bending forming blocks, and in both sides contoured sidewall and pre-bending forming blocks it
Between be respectively formed cooperation cavity, the first forming cavity inserted spring component with homonymy and be adapted is formed at the cope plate, is set forth in upper mold
The first arc-shaped cavity is formed with place above the first forming cavity at plate, formation first is cylindric above pre-bending forming blocks at the lower template
Crushing block, forms the second forming cavity expanded for twice flank at the first cylindric crushing block both sides, and the upper and lower template is matched
It closes, terminal is formed by the first cylindric crushing block and the second forming cavity and squeezes the pre-bending for forming terminal twice flank, and inserts spring
The second that slotting spring is formed by pre-bending forming blocks and the first forming cavity is molded pre-bending, and the first arc-shaped cavity side forms second
Arc-shaped cavity, and the radian of second arc-shaped cavity is more than the radian of the first arc-shaped cavity, and the side of the second arc-shaped cavity forms to insert
The molding third forming cavity in spring terminal outer surface forms the first cylindric crushing block at lower template and is molded cavity configuration phase one with second
The the second cylindric crushing block and the 4th forming cavity caused, the second cylindric crushing block side formation pre-bending spacing block set, two
The 4th forming cavity side that side is formed forms the fifth forming chamber being connected with the 4th forming cavity, and the pre-bending spacing block set position
In the middle of fifth forming chamber, the fifth forming chamber forms slotting spring forming cavity close to the place of feedstock direction, and this insert spring into
Cavity connecting place forms sixty percent cavity consistent with the 4th molding cavity configuration, and the sixty percentth cavity middle is formed and second
It is cylindric to squeeze the consistent cylindric crushing block of third of block structure；It is described by above-mentioned molding upper clamp plate, cope plate with into
Cooperation between the lower template of type may make up the molding of slotting spring component.
10. the particular manufacturing craft of slotting spring terminal according to claim 9, it is characterised in that：The slotting spring terminal is in die for special purpose
Forming process in tool is as follows：
Between the designated lane of slotting spring component and the designated lane of matable assembly that are formed between upper and lower template in particular manufacturing craft
" ten " word intersection is formed for inserting spring component and the matched assembling position of matable assembly, and the described assembling is located at shape at cope plate
Into the accommodating space placed for slotting spring component lower surface, and the accommodating space can be adapted with slotting spring component lower surface, described
The accommodating space includes bubble point accommodating space, terminal accommodating space, inserts spring lower surface adapted space, and the bubble point accommodating space is set
Between terminal accommodating space and slotting spring lower surface adapted space at position, the cope plate is in shape in terminal accommodating space
Into the holding tank placed for terminal bottom surface, punching protruding block is formed in terminal accommodating space side on the cope plate, and rush
The middle that protruding block is located at accommodating space is cut out, the bubble point accommodating space is set on the middle of punching protruding block, and bubble point holds
Bottom side of the wall between emptying is connected with punching protruding block homonymy side wall, and it is convex that the processing pilot pin formed at cope plate is located at punching
It at bittiness both sides, and processes between pilot pin and punching protruding block and is respectively formed partition groove, the slotting spring lower surface cooperation is empty
Between be located at bubble point accommodating space lower end place and be connected with bubble point accommodating space, it is described this insert spring lower surface adapted space centre
Partition block is formed, which is respectively formed the dovetail groove being symmetric with slotting spring lower surface adapted space two side respectively, should
Form the inclined-plane expanded outward by bottom surface at the both sides outer end of the dovetail groove for the both sides being symmetric, the both sides it is trapezoidal
The square block that the square groove that being respectively formed in slot can be distributed with quadrangle is adapted, the width of the square block are less than the width of square groove
Degree, the described trapezoidal groove depth, which is more than, inserts the depth that spring lower surface is recessed upwards, is formed and accommodating space phase at the cope plate
The adapted space of adaptation, the adapted space include the punching docking block being adapted with punching protruding block and terminal accommodating space shape
Sky is placed in the 5th cylindric crushing block into docking, matable assembly lower surface dock with the formation of slotting spring lower surface adapted space
Between, punching docking block position between the 5th cylindric crushing block and matable assembly lower surface placement space is described
The two side of matable assembly lower surface placement space can be adapted in the both sides for inserting spring lower surface adapted space, and in this with being combined
The placement block that the middle position formation of part lower surface placement space can be adapted with matable assembly lower surface, placing block can distinguish
Between the two side of matable assembly lower surface placement space formed squeeze space, and in the extruding space formed from bottom surface to
Place the compressive plane that block top tilts extension；The slotting spring component and matable assembly respectively by insert the designated lane of spring component with
And the designated lane of matable assembly is pushed at assembling, and fixed with processing by being respectively equipped with processing pilot pin at upper and lower template
Cooperation and pilot pin and the cooperation in location fit hole, slotting spring component and matable assembly are may make up by above-mentioned cooperation between the hole of position
Limiting at assembling position, the holding tank that the terminal at the slotting spring component is formed at cope plate and five circles of lower template formation
Cylindrical compression block limits, and inserts the bubble point formed at spring component lower surface and is adapted with the bubble point accommodating space formed at cope plate,
And it inserts the square baltimore groove that spring component is formed and is matched, and trapezoidal groove bottom and side with the square block formed in dovetail groove at cope plate
Connected in star 44 is equipped with assembly clearance, and the matable assembly is located in the adapted space formed at lower template, matable assembly lower surface
It is in contact with the placement block formed at lower template, and the both sides third road crooked position shape at cope plate formed at matable assembly
Into both sides dovetail groove and lower template in the extruding space that is formed, the upper and lower template is closed, and is punished by upper and lower template
The dovetail groove that is not equipped with and the cooperation for squeezing space may make up the both sides third road bending section that is formed at matable assembly to slotting spring group
It is squeezed at part, may make up both sides third road bending section and close up at slotting spring component, closed up by this and may make up and the bending of third road
44 lower section of square groove that the lower surface that spring component is inserted in the auxiliary section merging that portion is connected is formed, and pass through the side formed at cope plate
Shape block coordinates with square groove 44, and the cooperation of auxiliary section and square groove 44 may make up matching for slotting spring component and matable assembly
It closes, and may make up the molding of slotting spring terminal by inserting the cooperation of spring component and matable assembly, the punching formed at the cope plate
Protruding block docks block position and form with the punching formed at lower template to be coordinated, and may make up extra matable assembly material strip at matable assembly
Cut-out；The molded slotting spring terminal is pushed to by inserting the designated lane of spring component at the molding position of terminal crimping angle, described
It is formed at cope plate close to assembling position side for having formed the accommodation space that the slotting spring component of cooperation is placed with matable assembly, it should
Accommodation space includes inserting spring accommodation space and terminal accommodation space, and formed for end in the middle position of the terminal accommodation space
The third arc-shaped cavity that sub- lower surface is placed, the third arc-shaped cavity include the 4th arc-shaped cavity and the 5th arc-shaped cavity, the 5th arc
Chamber is close to pilot pin side, and the 4th arc-shaped cavity is set between the 5th arc-shaped cavity and pilot pin, and the 4th arc-shaped cavity and the 5th arc
Chamber forms upward circular arc oblique angle close to the 5th arc-shaped cavity side, and by passing through the 4th arc-shaped cavity and the 5th by circular arc oblique angle
Connection between arc-shaped cavity, the radian of the 4th arc-shaped cavity are more than the radian of the 5th arc-shaped cavity, at the lower template and third
Arc-shaped cavity relative position forms the 4th cylindric crushing block, and the 4th cylindric crushing block includes being adapted to the formation of the 4th arc-shaped cavity
The 4th arc-shaped cavity crushing block, with the formation of the 5th arc-shaped cavity the 5th arc-shaped cavity crushing block and the 4th arc-shaped cavity crushing block that are adapted to
Form circular arc chamfering with the 5th arc-shaped cavity crushing block connecting place, and the circular arc chamfering is adapted with circular arc oblique angle, it is described by it is upper,
Lower template cooperation may make up the molding of terminal crimping angle molding position；The upper and lower template, which is closed, is located at terminal crimping angle molding position
It is formed between discharge port for the last step shaping before molded slotting spring terminal ejection die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711489624.4A CN108213870B (en) | 2017-12-30 | 2017-12-30 | Special die for plug spring terminal and processing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711489624.4A CN108213870B (en) | 2017-12-30 | 2017-12-30 | Special die for plug spring terminal and processing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108213870A true CN108213870A (en) | 2018-06-29 |
| CN108213870B CN108213870B (en) | 2023-10-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711489624.4A Active CN108213870B (en) | 2017-12-30 | 2017-12-30 | Special die for plug spring terminal and processing method thereof |
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| CN (1) | CN108213870B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113839289A (en) * | 2021-10-29 | 2021-12-24 | 广东顺德盟恩电子有限公司 | Terminal mold |
| CN120834483A (en) * | 2025-08-06 | 2025-10-24 | 东莞市海默生电子有限公司 | A connector molding process and production line |
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| CN120834483B (en) * | 2025-08-06 | 2026-03-27 | 东莞市海默生电子有限公司 | A connector molding process and production line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108213870B (en) | 2023-10-17 |
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