CN111370967A - Terminal crimping mould with swager constructs - Google Patents
Terminal crimping mould with swager constructs Download PDFInfo
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- CN111370967A CN111370967A CN202010314284.7A CN202010314284A CN111370967A CN 111370967 A CN111370967 A CN 111370967A CN 202010314284 A CN202010314284 A CN 202010314284A CN 111370967 A CN111370967 A CN 111370967A
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- terminal
- claw
- connecting block
- hole
- terminal material
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- 238000002788 crimping Methods 0.000 title claims abstract description 55
- 239000000463 material Substances 0.000 claims abstract description 77
- 238000003825 pressing Methods 0.000 claims abstract description 74
- 210000000078 claw Anatomy 0.000 claims abstract description 70
- 238000004519 manufacturing process Methods 0.000 claims description 14
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 8
- 239000011148 porous material Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 21
- 238000003780 insertion Methods 0.000 description 8
- 230000037431 insertion Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
- H01R43/048—Crimping apparatus or processes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
- H01R43/048—Crimping apparatus or processes
- H01R43/055—Crimping apparatus or processes with contact member feeding mechanism
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The invention discloses a terminal crimping die with a pressing mechanism, which comprises the pressing mechanism, wherein the pressing mechanism comprises a base body and a pressing claw, the pressing claw is used for extending into a process hole of a terminal material strip, the pressing claw is arranged on the base body in a mode of swinging up and down, a telescopic spring is arranged between the base body and the pressing claw, a conveying part is arranged on the base body, the conveying part is positioned in the conveying direction of the terminal material strip, an abutting part is arranged at one end of the pressing claw from back to front by taking the conveying direction of the terminal material strip as the conveying direction, the abutting part comprises an inclined section and a straight section positioned on the front side of the inclined section, the first ends of the inclined section and the straight section are mutually connected and form a tip, and the tip abuts against the. Compared with the prior art, when the pressure flitch can't push down the terminal material area, fix a position the terminal material area through pressing the claw, make the terminal material area be in the crimping state all the time, effectively utilize the terminal in the whole set of terminal material area, improved the utilization ratio of terminal in the terminal material area, avoid the wasting of resources.
Description
Technical Field
The invention relates to a terminal crimping die, in particular to a terminal crimping die with a pressing mechanism.
Background
The production of the automotive wire harness generally includes a stripping process, a crimping process and a final assembly process. Among them, the crimping process is an important part in the production of wire harnesses, and is a process of firmly connecting a terminal to an electric wire by deforming the terminal by pressing using a crimping machine.
The crimping machine comprises terminal crimping dies which are of various types, the terminal crimping dies commonly used in factories are European crimping dies, Japanese crimping dies and 'a terminal crimping die with a protection device' applied by the applicant, and the terminal crimping dies are all conveyed to a terminal material belt by using a feeding mechanism in a feeding mode.
As shown in fig. 1-2, the conveying direction of the terminal material tape 40a on the terminal crimping mold is a direction from back to front, the terminal material tape 40a includes a material tape 41a and a plurality of terminals 42a disposed on the material tape, a plurality of process holes 411a are disposed on the material tape 41a, and each process hole 411a is correspondingly disposed between every two adjacent terminals 42 a. The feeding mechanism is installed on the rear side of a die seat 20a of the crimping machine and comprises a feeding claw 11a and a material supporting platform, the feeding claw 11a is used for sliding into a process hole 41a of a terminal material belt 40a to drive the terminal material belt 40a to move to the direction of the die seat 20a by one terminal position, a material pressing plate 13a is arranged on the material supporting platform, and the material pressing plate 13a is arranged along the conveying direction of the terminal material belt. Therefore, in the production process, the pressing plate 13a presses the terminal material belt, so that the terminal material belt cannot shake or slide due to inertia, and the stability of feeding is ensured.
However, the feeding mechanism is located at the rear side of the die holder 20a, so that the retainer plate 13a cannot press the terminal material tape when the last section of the terminal material tape is conveyed (that is, the last section of each terminal material tape has about 4 to 16 terminals), and at this time, the terminal material tape is in a loose state, and the feeding claw 11a retreats when the upper die 30a of the crimping machine punches downwards, so that the feeding claw 11a drives the terminal material tape to move backwards, and thus the terminal on the last section of the terminal material tape cannot be crimped, which causes waste of the terminal. Moreover, according to the yield of a factory, the annual usage amount of the terminals is about 4000 ten thousand per year, the terminal excess material is about 6 ten thousand per year, and great waste is caused, and meanwhile, when the whole terminal material belt is crimped to the last section, the material pressing plate 13a cannot press the terminal material belt, so that the terminal material belt is not accurately fed, and the lower die of the crimping machine is easily damaged due to air pressure during downward stamping.
Disclosure of Invention
The invention aims to provide a terminal crimping die with a pressing mechanism, which can effectively utilize terminals on a terminal material belt, improve the utilization rate of the terminals in the terminal material belt and avoid the die blade of a crimping machine from being damaged.
In order to achieve the above purpose, the solution of the invention is as follows:
the utility model provides a terminal crimping mould with swager constructs, includes swager constructs, swager constructs including the pedestal and is arranged in stretching into the pressure claw in the fabrication hole in terminal material area, press the claw with can luffing motion the mode install in on the pedestal, the pedestal with be provided with expanding spring between the pressure claw, be provided with conveying part on the pedestal, conveying part is located on the direction of delivery in terminal material area, with the direction of delivery in terminal material area is from the back to preceding, the one end of pressing the claw is provided with butt portion, butt portion includes the slope section and is located the straight section of the front side of slope section, the slope section with the first end interconnect of straight section forms most advanced, most advanced butt in conveying part department.
The pressing claw is installed on the base body through a connecting structure, the connecting structure comprises an inserting hole and a connecting block, the inserting hole is formed in the base body, the connecting block is installed in the inserting hole in a mode of swinging up and down, two ends of the connecting block extend out of the inserting hole, the pressing claw is installed at the rear end of the connecting block, and the telescopic spring is tensioned between the base body and the connecting block.
The connecting structure further comprises a positioning block in contact fit with the front end of the connecting block, the positioning block is mounted on the base in a rotatable mode and located above the front end of the connecting block, and when the positioning block is in contact fit with the front end of the connecting block, the tip end is located above the conveying part.
The locating piece is the D style of calligraphy, the locating piece has the tie point of arranging mutually, two of locating piece the tie point corresponds respectively for tie point one and tie point two, the circular arc portion department of locating piece is provided with positioning platform, positioning platform is close to in tie point two departments, and, work as press the claw to be located during the top of conveying department the front end clamp of connecting block is located the lower pore wall of jack with between the positioning platform.
And an operating rod is arranged at the arc part of the positioning block and is close to the first connecting point.
The rear end of the connecting block is a big end, a clamping groove for the pressing claw to insert is formed in the lower end face of the big end, the clamping groove is arranged in the direction departing from the conveying part, and a strip-shaped through hole is formed in the big end corresponding to the clamping groove; a plurality of second threaded holes are formed in the pressing claw, and the second threaded holes are sequentially arranged in the direction departing from the conveying part; and bolts are arranged in the strip-shaped through holes in a matched mode, and the threaded holes are matched with the bolts.
The base body is provided with a platform, the conveying part is positioned on the platform, a channel used for abutting the tip end is formed in the position, corresponding to the conveying part, of the platform, and the channel is arranged along the front-back direction.
The side face, deviating from the conveying part, of the abutting part is used as a matching face, a bearing table face is arranged on the lower portion of the matching face, and when the tip end extends into the technical hole of the terminal material belt, the bearing table face is in contact with the surface of the terminal material belt.
The base body is provided with a first strip-shaped hole and a second strip-shaped hole which are used for adjusting the position of the terminal material belt at the opposite end of the conveying part.
The telescopic springs are arranged up and down.
After adopting the structure, the invention has the following beneficial effects: the setting of swager constructs, when the flitch can't push down the terminal material area, fix a position the terminal material area through pressing the claw, avoid the terminal material area to retreat under the drive of pay-off claw and can't carry out the crimping to the terminal on the terminal material area, promptly, make the terminal material area be in the crimping state all the time, effectively utilize the terminal in the whole dish terminal material area, improved the utilization ratio of terminal in the terminal material area, avoid the wasting of resources, and, the accurate punching press of last mould on the crimping machine of being convenient for, the lower mould of avoiding the crimping machine receives the damage.
Drawings
FIG. 1 is a schematic structural diagram of a conventional crimping mold;
fig. 2 is a schematic structural diagram of a conventional terminal material tape;
FIG. 3 is a schematic structural view of the present invention;
FIG. 4 is a schematic structural view of a first angle of the pressing mechanism according to the present invention;
FIG. 5 is a schematic structural view of a second angle of the pressing mechanism according to the present invention;
fig. 6 is a schematic structural view of the pressing claw of the pressing mechanism leaving the conveying part in the present invention.
In the figure:
11 a-a feed jaw; 13 a-a nip plate;
20 a-a mold base; 30 a-upper die;
40 a-terminal tape; 41 a-a material tape;
411 a-process hole; 42 a-terminal;
100-a pressing mechanism; 10-a seat body;
11-a conveying section; 111-a channel;
12-a platform; 13-a first strip-shaped hole;
14-a second strip-shaped hole; 20-pressing claws;
21-an abutment; 211-inclined section;
212-straight section; 213-tip;
214-a table top; 22-a second threaded hole;
30-a telescopic spring; 41-jack;
42-connecting blocks; 421-a card slot;
422-strip-shaped through holes; 43-a positioning block;
431-connection point one; 432-attachment point two;
433-a positioning platform; 434 — operating lever.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following specific examples.
A terminal crimping die with a pressing mechanism is an improvement on the existing terminal crimping die.
For convenience of description, the direction of the terminal crimping mold during normal use is taken as a reference direction, one side of a user facing the terminal crimping mold is the left side, and the other side of the user facing away from the terminal crimping mold is the right side.
As shown in fig. 1-2, the conventional terminal crimping die further includes a die holder 20a, an upper die 30a, and the above-mentioned feeding mechanism. The upper die 30a is mounted on the die base 20a in a manner capable of moving up and down, and the mounting structure of the upper die 30a is a conventional mounting structure, which is referred to as the mounting structure of the upper die in the existing crimping die in the market. The die holder 20a is provided with a conveying passage for conveying the terminal material tape, the conveying direction of the terminal material tape 40a is from the rear to the front, the material pressing table on the feeding mechanism is mounted on the rear side of the upper die 30a, and a portion between the material pressing plate 13a on the material pressing table and the corresponding die holder 20a is a part of the conveying passage. When the upper die 30a punches downwards, the feeding claw 11a of the feeding mechanism is driven to retreat; when the upper die 30a moves upward, the feeding claw 11a is driven to move forward, so as to drive the terminal material belt to move forward by one terminal position.
The conventional terminal crimping die may be a terminal crimping die having the name of "a terminal crimping die with a protection device" under the application number of "201822075918.9", or may be a commercially available crimping die such as an european crimping die or a japanese crimping die.
As shown in fig. 2 to 6, the present invention is an improvement of the existing terminal crimping mold, and specifically, the present invention further includes a pressing mechanism 100, the pressing mechanism 100 and the feeding mechanism are respectively disposed on the front side and the rear side of the upper mold 30a, the pressing mechanism 100 is installed at the front side of the mold seat 20a, and the pressing mechanism 100 is configured to press the terminal material tape 40a when the terminal material tape 40a cannot be crimped by the pressing plate 13a in the feeding mechanism, so as to prevent the terminal material tape 40a from moving backwards, so as to facilitate crimping the last section of the terminal material tape 40 a.
The swaging mechanism 100 includes a base 10 and a pressing claw 20, the pressing claw 20 is used for extending into the fabrication hole 411a of the terminal material tape 40a, the base 10 is installed at the front side of the die base 20a, the pressing claw 20 is installed on the base 10 in a manner of being capable of swinging up and down, a telescopic spring 30 is arranged between the pressing claw 20 and the base 10, a butting portion 21 is arranged at a first end of the pressing claw 20, and the first end of the pressing claw 20 is an end on the same side as the conveying channel. Wherein, the abutting part 21 has an inclined section 211 and a straight section 212 arranged up and down, the inclined section 211 is located at the rear side of the straight section 212, the lower ends of the inclined section 211 and the straight section 212 are connected with each other and form a tip 213, the inclined section 211 is an inclined section inclined forward from top to bottom, wherein the lower ends of the inclined section 211 and the straight section 212 are the first ends of the inclined section 211 and the straight section 212. The housing 10 is provided with a conveying portion 11, the conveying portion 11 is arranged along the front-rear direction, the conveying portion 11 is located in the conveying direction of the terminal material tape 40a, and the tip 213 abuts against the conveying portion 11 when the expansion spring 30 is in the non-elastically deformed state.
In the present invention, the pressing claw 20 is mounted on the holder body 10 through a connecting structure.
Specifically, the connection structure includes a jack 41 and a connection block 42, the jack 41 is opened on the base 10, the jack 41 is arranged along the vertical direction, the connection block 42 is installed in the jack 41 in a manner of being capable of swinging up and down, two ends of the connection block 42 extend out of the jack 41, the connection block 42 is arranged along the front-back direction, and two ends of the connection block 42 correspond to the front end and the rear end respectively. An interval is arranged between the connecting block 42 and the lower hole wall of the insertion hole 41, so that the lower hole wall of the insertion hole 41 does not obstruct the swing of the connecting block 42, and the mounting structure of the connecting block 42 is the conventional mounting structure, for example, two oppositely arranged convex columns are arranged on the hole wall of the insertion hole 41, insertion holes are respectively formed at the connecting block 42 corresponding to the two convex columns, and the two convex columns are respectively inserted into the corresponding insertion holes. The second end of the above-mentioned pressing claw 20 is installed at the rear end of the connecting block 42, that is, the pressing claw 20 is arranged from the conveying part 11 in the direction away from the conveying part 11, wherein the connection point of the insertion hole 41 and the connecting block 42 is referred to as the connection point of the connecting block 42. The above-mentioned extension spring 30 is arranged up and down, and the extension spring 30 is tensioned between the seat body 10 and the connecting block 42, that is, the upper end of the extension spring 30 is fixed on the seat body 10, and the lower end is fixed on the connecting block 42.
Thus, when the feeding mechanism cannot press the terminal material tape 40a, the tip 213 of the pressing claw 20 still extends into the corresponding hole 411a of the terminal material tape 40a, and the feeding claw 11a also extends into the corresponding hole of the terminal material tape 40 a. The operation of the swaging mechanism 100 is as follows.
For convenience of description, the process hole 411a into which the tip 213 of the pressing claw 20 extends is referred to as a process hole a, and the corresponding process hole after the process hole a moves forward by one position is referred to as a process hole c.
When the upper die 30a performs downward stamping, the feeding claw 11a retreats, and the feeding claw 11a drives the terminal material strip 40a to move backward originally, but because the tip 213 of the pressing claw 20 extends into the fabrication hole a, and the front hole wall of the fabrication hole a applies backward force to the straight section 212 of the abutting portion 21, and because the straight section 212 is a straight section arranged up and down, the front hole wall of the fabrication hole a applies backward force to a corresponding position of the straight section 212, so the front hole wall of the fabrication hole a is blocked by the straight section 212, and the straight section 212 cannot be lifted up upwards, and thus the tip 213 is still located in the original fabrication hole a, and the terminal material strip 40a cannot move backward, so that the terminal 41a is in a crimping state, and the upper die 30a performs accurate stamping conveniently.
When the upper die 30a moves upward (i.e. the upper die 30a returns to its original position), the feeding claw 11a of the feeding mechanism drives the terminal material tape 40a to move forward by one position, and in the process of moving the terminal material tape 40a forward, the rear hole wall of the process hole a applies a forward force to the inclined section 211, and because the inclined section 211 is an inclined section that is inclined forward from top to bottom, the rear hole wall of the process hole a applies a forward force along the inclined direction of the inclined section 211, and drives the abutting portion 21 to lift upward, and then drives the pressing claw 20 to lift upward, so as to drive the rear end of the connecting block 42 to swing upward, that is, the pressing claw 20 moves upward with the connecting point of the connecting block 42 as a base point, so that the front end of the connecting block 42 moves downward, and in the process of lifting the abutting portion 21, the extension spring 30 deforms, and when the tip 213 is separated from the process hole a, the rear hole wall of the process hole a does, the extension spring 30 is reset to drive the connecting block 42 to reset (i.e. the connecting block 42 is reset to the horizontal position), so as to drive the tip 213 to move downwards, and the tip 213 is extended into the fabrication hole c.
In the present invention, the connecting structure further includes a positioning block 43, the positioning block 43 is rotatably mounted on the base 10, the positioning block 43 is located right above the rear end of the connecting block 42, and when the positioning block 43 is in contact with the front end of the connecting block 42, the tip 213 of the abutting portion 21 is located right above the conveying portion 11, that is, the tip 213 is in a non-contact state with the conveying portion 11.
Specifically, the front end of the connecting block 42 extends out of the front side of the jack 41, the rear end of the connecting block 42 extends out of the rear side of the jack 41, the positioning block 43 is mounted at the front side of the seat body 10 according to a conventional mounting structure, for example, a through hole is formed in the positioning block 43, a first threaded hole is formed in the seat body 10 corresponding to the through hole, a same screw rod is inserted into the corresponding through hole and the first threaded hole, a large head is arranged at the first end of the screw rod, the diameter of the large head is larger than that of the through hole, the diameter of the through hole is larger than that of the screw rod, and the second end of the screw rod sequentially penetrates through the through hole and is screwed into the first threaded hole. Wherein the through hole is close to the periphery of the positioning block 43.
The positioning block 43 is D-shaped, that is, the positioning block 43 has an arc portion and a tangent plane portion connected to the arc portion, two connection points are provided between the arc portion and the tangent plane portion, which are respectively a connection point one 431 and a connection point two 432, and the through hole is close to the connection point one. A positioning platform 433 is disposed at the arc portion of the positioning block 43, and the positioning platform 433 is close to the second connecting point 432.
Preferably, in order to facilitate the user to operate the positioning block 43, an operation lever 434 is provided at an outer circumferential surface of the positioning block 43, the operation lever 434 is close to the first connection point 431, and a length of the operation lever 434 is greater than a maximum distance between the connection block 42 and the positioning block 43.
In this way, by manually rotating the positioning block 43, the pressing claw 20 can be lifted up, so that the abutting part 21 on the pressing claw 20 and the conveying part 11 are in a non-abutting state, and the pressing claw 20 can be positioned above the conveying part 11, thereby facilitating the user to install or take the terminal material belt.
Taking an example in which the position of the second connection point 432 is closer to the conveying unit 11 than the connection block 42 (i.e., the second connection point 432 is located on the left side of the front end of the connection block 42), the manual positioning of the pressing claw 20 is performed by: the positioning block 43 is rotated counterclockwise by manual force, during the counterclockwise rotation, the second connecting point 432 contacts with the front end of the connecting block 42 and pushes the front end of the connecting block 42 to move downward, so as to drive the rear end of the connecting block 42 to move upward with the connecting point of the connecting block 42 as a base point, and the extension spring 30 is elastically deformed, when the positioning platform 433 abuts against the upper end face of the rear end of the connecting block 42, the external force is removed, and at this time, the rear end of the connecting block 42 is clamped between the positioning platform 433 and the lower hole wall of the insertion hole 41, so as to position the pressing claw 20 above the conveying part 11.
In addition, if the position of the second connection point 432 is that the second connection point 432 is farther away from the conveying unit 11 than the connection block 42 (that is, the second connection point 432 is located on the right side of the front end of the connection block 42), the user rotates the positioning block 43 clockwise by force, and during the clockwise rotation, the portion of the arc portion of the positioning block 43 corresponding to the position between the operation rod 434 and the positioning platform 433 pushes the front end of the connection block 42 to move downward, so as to drive the rear end of the connection block 42 to move upward with the connection point of the connection block 42 as a base point, and elastically deform the extension spring 30, when the positioning platform 433 abuts against the upper end face of the rear end of the connection block 42, the external force is removed, and at this time, the rear end of the connection block 42 is clamped between the positioning platform 433 and the lower hole wall of the insertion hole 41, so as.
When the tip 213 of the pressing claw 20 is required to abut against the conveying portion 11, the user applies a force to rotate the positioning block 43 counterclockwise or clockwise until the positioning platform 433 is separated from the front end of the connecting block 42, at this time, the retractable spring 30 is reset to drive the front end of the connecting block 42 to move upward, the rear end of the connecting block 42 uses the connection point of the connecting block 42 as a base point to move downward, so that the connecting block 42 is in a horizontal state, and the pressing claw 20 is driven by the rear end of the connecting block 42 to move downward, so that the tip 213 of the pressing claw 20 abuts against the conveying portion 11.
Preferably, the rear end of the connecting block 42 is a big end, a clamping groove 421 is opened on the lower end surface of the big end, the clamping groove 421 is arranged in the direction away from the conveying part 11 (i.e. arranged in the left-right direction), the clamping groove 421 is a through groove, the clamping groove 421 is used for inserting the pressing claw 20, so that the pressing claw 20 can slide in the clamping groove 421, and a strip-shaped through hole 422 is opened on the big end corresponding to the clamping groove 421, and the clamping groove 421 is communicated with the strip-shaped through hole 422. The pressing claw 20 is provided with a plurality of second threaded holes 22, the second threaded holes 22 are sequentially arranged along the left-right direction, the second threaded holes 22 are located in the moving range of the strip-shaped through hole 422, a bolt is arranged in the strip-shaped through hole 422, and an external thread section of the bolt is matched with an internal thread section of each second threaded hole 22. When the pressing claw 20 is installed, the pressing claw 20 is inserted into the clamping groove 421, and under the condition that the tip 213 of the pressing claw 20 is ensured to abut against the conveying part 11, at least one second threaded hole 22 is formed in the strip-shaped through hole 422, and a bolt sequentially passes through the strip-shaped through hole 422 and is screwed into one second threaded hole 22 in the range of the strip-shaped through hole 422, so that the pressing claw 20 is fixed on the installation end of the connecting block 42.
Preferably, two sides of the lower end surface of the large head end are respectively provided with a limiting step, so that the two limiting steps play a role of supporting the pressing claw 20 when the pressing claw 20 is inserted, and the pressing claw 20 is prevented from falling off when not locked.
In the present invention, the base 10 is provided with a platform 12, the platform 12 is located in the conveying direction of the conveying channel of the mold base 20a, the conveying part 11 is located on the upper surface of the platform 12, and the platform 12 is provided with a channel 111 corresponding to the conveying part 11, the channel 111 is arranged along the front-back direction, and the channel 111 is used for the tip 213 of the abutting part 21 to abut against. The side surface of the abutting portion 21 away from the conveying portion 11 is a fitting surface, a receiving surface 214 is disposed at a lower portion of the fitting surface of the abutting portion 21, the receiving surface 214 is used for being engaged with the periphery of the fabrication hole 411a on the tape 41a, that is, when the tip 213 of the abutting portion 21 extends into the corresponding fabrication hole, the receiving surface 214 contacts with the surface of the tape 41a to further position the terminal tape 40a, so as to avoid the terminal tape 40a from shaking, and the lower die 30a is accurately stamped.
As a preferred mode, the upper portion and the lower portion of the seat body 10 are further respectively and correspondingly provided with a first strip-shaped hole 13 and a second strip-shaped hole 14, the first strip-shaped hole 13 and the second strip-shaped hole 14 are both arranged along the length direction of the seat body 10 and are both perpendicular to the channel, correspondingly, the front side of the mold seat 20a is provided with threaded holes corresponding to the first strip-shaped hole 13 and the second strip-shaped hole 14, and bolts are respectively and tightly inserted into the first strip-shaped hole 13 and the second strip-shaped hole 14, so as to adjust the position of the seat body 10 relative to the mold seat 20a, so that the conveying part 1 on the seat body 10 is connected with the conveying channel of the mold seat 20a and is positioned on the same straight line, that the conveying part 11 is positioned at the best position, and the problem of crimping caused by the deviation of the terminal in.
The above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made within the scope of the claims of the present invention should fall within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a terminal crimping mould with swager constructs which characterized in that: including swager constructs, swager constructs including the pedestal and is arranged in stretching into the pressure claw in the fabrication hole in terminal material area, press the claw with can luffing motion the mode install in on the pedestal, the pedestal with be provided with expanding spring between the pressure claw, be provided with conveying part on the pedestal, conveying part is located on the direction of delivery in terminal material area, with the direction of delivery in terminal material area is from the back to the front, the one end of pressing the claw is provided with butt portion, butt portion includes the slope section and is located the straight section of the front side of slope section, the slope section with the first end interconnect of straight section forms most advanced, most advanced butt in conveying part department.
2. The terminal crimping die with the swaging mechanism according to claim 1, characterized in that: the pressing claw is installed on the base body through a connecting structure, the connecting structure comprises an inserting hole and a connecting block, the inserting hole is formed in the base body, the connecting block is installed in the inserting hole in a mode of swinging up and down, two ends of the connecting block extend out of the inserting hole, the pressing claw is installed at the rear end of the connecting block, and the telescopic spring is tensioned between the base body and the connecting block.
3. The terminal crimping die with the swaging mechanism according to claim 2, characterized in that: the connecting structure further comprises a positioning block in contact fit with the front end of the connecting block, the positioning block is mounted on the base in a rotatable mode and located above the front end of the connecting block, and when the positioning block is in contact fit with the front end of the connecting block, the tip end is located above the conveying part.
4. The terminal crimping die with the swaging mechanism according to claim 3, characterized in that: the locating piece is the D style of calligraphy, the locating piece has the tie point of arranging mutually, two of locating piece the tie point corresponds respectively for tie point one and tie point two, the circular arc portion department of locating piece is provided with positioning platform, positioning platform is close to in tie point two departments, and, work as press the claw to be located during the top of conveying department the front end clamp of connecting block is located the lower pore wall of jack with between the positioning platform.
5. The terminal crimping die with the swaging mechanism according to claim 4, characterized in that: and an operating rod is arranged at the arc part of the positioning block and is close to the first connecting point.
6. The terminal crimping die with the swaging mechanism according to any one of claims 2 to 5, characterized in that: the rear end of the connecting block is a big end, a clamping groove for the pressing claw to insert is formed in the lower end face of the big end, the clamping groove is arranged in the direction departing from the conveying part, and a strip-shaped through hole is formed in the big end corresponding to the clamping groove; a plurality of second threaded holes are formed in the pressing claw, and the second threaded holes are sequentially arranged in the direction departing from the conveying part; and bolts are arranged in the strip-shaped through holes in a matched mode, and the threaded holes are matched with the bolts.
7. The terminal crimping die with the swaging mechanism according to any one of claims 1 to 5, characterized in that: the base body is provided with a platform, the conveying part is positioned on the platform, a channel used for abutting the tip end is formed in the position, corresponding to the conveying part, of the platform, and the channel is arranged along the front-back direction.
8. The terminal crimping die with the swaging mechanism according to claim 7, characterized in that: the side face, deviating from the conveying part, of the abutting part is used as a matching face, a bearing table face is arranged on the lower portion of the matching face, and when the tip end extends into the technical hole of the terminal material belt, the bearing table face is in contact with the surface of the terminal material belt.
9. The terminal crimping die with the swaging mechanism according to any one of claims 1 to 5, characterized in that: the base body is provided with a first strip-shaped hole and a second strip-shaped hole which are used for adjusting the position of the terminal material belt at the opposite end of the conveying part.
10. The terminal crimping die with the swaging mechanism according to claim 1 or 2, characterized in that: the telescopic springs are arranged up and down.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010314284.7A CN111370967B (en) | 2020-04-20 | 2020-04-20 | Terminal crimping die with pressing mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010314284.7A CN111370967B (en) | 2020-04-20 | 2020-04-20 | Terminal crimping die with pressing mechanism |
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| CN111370967A true CN111370967A (en) | 2020-07-03 |
| CN111370967B CN111370967B (en) | 2024-08-06 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112350132A (en) * | 2020-11-04 | 2021-02-09 | 青岛铭青机电有限公司 | Automatic riveting device for conductive terminal and contact |
| CN112436358A (en) * | 2020-11-04 | 2021-03-02 | 青岛铭青机电有限公司 | Automatic riveting mechanism for conductive terminal |
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|---|---|---|---|---|
| JP2015079666A (en) * | 2013-10-17 | 2015-04-23 | 日本オートマチックマシン株式会社 | Terminal feed apparatus, applicator for terminal crimping machine, terminal crimping machine, and method of producing terminal crimped wire |
| CN211907912U (en) * | 2020-04-20 | 2020-11-10 | 荃华(福建)电子科技有限公司 | Terminal crimping mould with swager constructs |
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2020
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2015079666A (en) * | 2013-10-17 | 2015-04-23 | 日本オートマチックマシン株式会社 | Terminal feed apparatus, applicator for terminal crimping machine, terminal crimping machine, and method of producing terminal crimped wire |
| CN104577626A (en) * | 2013-10-17 | 2015-04-29 | 日本自动机械株式会社 | Terminal conveying device, terminal press-connection machine and actuator thereof and method for production of press-connection wires |
| CN211907912U (en) * | 2020-04-20 | 2020-11-10 | 荃华(福建)电子科技有限公司 | Terminal crimping mould with swager constructs |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112350132A (en) * | 2020-11-04 | 2021-02-09 | 青岛铭青机电有限公司 | Automatic riveting device for conductive terminal and contact |
| CN112436358A (en) * | 2020-11-04 | 2021-03-02 | 青岛铭青机电有限公司 | Automatic riveting mechanism for conductive terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111370967B (en) | 2024-08-06 |
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