CN106975695B - Multi-process integration contact process equipment - Google Patents
Multi-process integration contact process equipment Download PDFInfo
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- CN106975695B CN106975695B CN201610030779.0A CN201610030779A CN106975695B CN 106975695 B CN106975695 B CN 106975695B CN 201610030779 A CN201610030779 A CN 201610030779A CN 106975695 B CN106975695 B CN 106975695B
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- contact
- punching pin
- punch die
- punching
- die
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/08—Dies with different parts for several steps in a process
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Switches (AREA)
Abstract
Multi-process integration contact process equipment, including base platform, the guide post being fixed on base platform, the motion platform that can be mounted on up or down on guide post, it further include the feeding mechanism of touch panel blank, the contact cope plate of the contact lower template and fixed setting being fixed on base platform on the moving platform；It is provided with the die assembly including multiple punch dies in contact lower template, the punching pin component including multiple punching pines is provided on contact cope plate；Die assembly in contact lower template includes contact holes punch die and truncation punch die, and punching pin component is correspondingly provided with contact holes punching pin and truncation punching pin；Motion platform is moved down with moving contact cope plate makes punching pin component and die assembly punching press cooperation that the touch panel blank of template is gone out multiple contact finished products, contact holes punching pin and the cooperation of contact holes punch die go out contact holes on touch panel blank, touch panel blank is truncated for truncation punching pin and truncation punch die cooperation, effectively improves the efficiency of contact processing.
Description
Technical field
The present invention relates to metal plate and the die apparatus of riveting processing, especially a kind of multi-process integration contact processing is set
Standby, the contact applied to low-voltage electrical apparatus is processed.
Background technique
In industrial electrical equipment, generally include for controlling current switching switching device or contact apparatus, in these devices all
Need to be using the contact part for current switching effect, it includes contact plate and the contact that is riveted on contact plate.Current touching
Head part manufacture be：It is respectively completed the hardware stamping processing of contact plate and contact, then uses riveting equipment by five again
Golden stamping parts, that is, contact plate is connected with contact riveted.This production method needs a point multiple processes to complete the process, automation
Degree is low with production efficiency, processing cost is high.In addition, structure is complicated for the process equipment of contact plate, it is at high cost.Simultaneously contact plate with
Riveting contacts are completed by manual operation, operator's not only large labor intensity, but also are easy to have safety in operation hidden
Suffer from.
Summary of the invention
The purpose of the present invention is to provide a kind of structures, and multi-process integration contact simple, high-efficient, at low cost is processed
Equipment.
To achieve the above object, present invention employs following technical solutions.
A kind of multi-process integration contact process equipment, including base platform 102, is fixed on leading on base platform 102
Column 103, the motion platform 101 that can be mounted on up or down on guide post 103, further include the feeding mechanism of touch panel blank 80, Gu
The contact lower template 2 being arranged on the base platform 102 calmly and the contact cope plate being fixed on motion platform 101
4；It is provided with the die assembly including multiple punch dies in the contact lower template 2, is provided with packet on the contact cope plate 4
Include the punching pin component 40 of multiple punching pines；Die assembly in the contact lower template 2 includes contact holes punch die 2d and truncation punching
Mould 2k, the punching pin component 40 are correspondingly provided with contact holes punching pin 4d and truncation punching pin 4k；The motion platform 101 drives touching
Upper die plate 4, which moves down, makes punching pin component 40 and die assembly punching press cooperation that the touch panel blank 80 of template is gone out multiple contacts
Contact holes 80d is gone out in finished product 8, contact holes punching pin 4d and contact holes punch die 2d cooperation on touch panel blank 80, truncation punching pin 4k and
Touch panel blank 80 is truncated for truncation punch die 2k cooperation.
It preferably, further include contact molding die, contact molding die includes under the contact being arranged on base platform 102
Mold 30, the contact upper mold 31 being arranged on motion platform 101, the pre- riveting punching pin 32 being fixed on contact upper mold 31
With molding punching pin 33, the horizontally movable sliding block 36 being mounted under contact on mold 30 and it is mounted on cutting on sliding block 36
Breaking mouth 35, and the feed appliance 12 for conveying contact bar 11；The motion platform 101 moves down, and drives simultaneously
Contact upper mold 31 and contact cope plate 4 move downward, and moving horizontally for sliding block 36 first drives the cutting edge of a knife 35 to move horizontally
Contact bar 11 is cut into contact blank 11a, meanwhile, the edge of a knife 35 is cut off during moving horizontally also by contact blank 11a
It is transplanted on the pre- riveting position of pre- 32 lower section of riveting punching pin；Then, contact holes punching pin 4d and contact holes punch die 2d cooperates in touch panel blank
The contact holes 80d of this punching press, the pre- riveting position of pre- 32 lower section of riveting punching pin and the punching press in the early time on touch panel blank 80 are gone out on 80
The position contact holes 80d is corresponding, and contact blank 11a is riveted on the corresponding contact holes 80d in pre- riveting position by pre- riveting punching pin 32 in advance,
It forms punching pin 33 and corresponding another contact blank 11a being riveted on contact holes 80d in advance below is struck out contact 11b's
Shape, truncation punching pin 4k and truncation punch die 2k cooperation be truncated out from touch panel blank 80 in the early time riveting have the contact of contact 11b at
Product 8.
Preferably, the sliding block punching pin 34 that sliding block 36 can be driven to move horizontally is additionally provided on the contact upper mold 31；
The contact upper mold 31 drives once moving down for pre- riveting punching pin 32, molding punching pin 33 and sliding block punching pin 34 simultaneously, makes
Sliding block punching pin 34 first drives sliding block 36 and the cutting edge of a knife 35 thereon to move horizontally and complete the shearing to contact blank 11a
And transfer, the contact blank 11a and the pre- riveting of contact holes 80d corresponding with pre- riveting punching pin 32 that then pre- riveting punching pin 32 transfers this
It connects, currently contact blank 11a corresponding with molding punching pin 33 is struck out contact 11b by molding punching pin 33.
Preferably, the die assembly of the contact lower template 2 includes mounting hole punch die 2b, contact holes punch die 2d, upper wheel
Wide punch die 2e, bottom profiled punch die 2f, truncation punch die 2k；The punching pin component 40 of the contact cope plate 4 is a pair of including successively one
Mounting hole punching pin 4b, contact holes punching pin 4d, upper profile punching pin 4e, bottom profiled punching pin 4f, the truncation punching pin 4k answered.
Preferably, the die assembly of the contact lower template 2 includes mounting hole punch die 2b, contact holes punch die 2d, upper wheel
Wide punch die 2e, bottom profiled punch die 2f, truncation punch die 2k；The punching pin component 40 of the contact cope plate 4 includes one-to-one
Mounting hole punching pin 4b contact holes punching pin 4d, upper profile punching pin 4e, bottom profiled punching pin 4f, truncation punching pin 4k；Prolonging touch panel blank
On 80 direction of travel X, pre- riveting punching pin 32 and molding punching pin 33 on contact upper mold 31 are located at behind contact holes punching pin 4d, cut
Disconnected punching pin 4k is arranged last.
Preferably, the mounting hole punch die 2b of the die assembly, contact holes punch die 2d, upper profile punch die 2e, bottom profiled
Punch die 2f, truncation punch die 2k are each provided with material-dropping hole.
Preferably, the upper profile punch die 2e of the die assembly includes upper profile blade 20e, and bottom profiled punch die 2f includes
Bottom profiled blade 20f, the height distance L1 between upper profile blade 20e and bottom profiled blade 20f are equal to the contact finished product 8
Design height L；Also, between the center of the mounting hole punch die 2b of the die assembly and the center of contact holes punch die 2d
Height distance M1 is equal to the designed distance M between the mounting hole center and contact holes center of the contact finished product 8.
Preferably, the die assembly in the contact lower template 2 includes mounting hole punch die 2b, contact holes punch die 2d and wheel
Exterior feature punching punch die；The punching pin component 40 includes mounting hole punching pin 4b, the contact holes punching pin 4d being corresponding in turn to and profile punching
Punching pin.
Preferably, the direction Y of the sliding block 36 of the contact molding die moved horizontally and the touch panel blank
80 direction of travel X is vertical.
Preferably, the contact upper mold 31 of the contact molding die and contact cope plate 4 are the upper mold groups an of entirety
Unit, integral installation is on motion platform 101, and mold 30 and contact lower template 2 are under the contact of the contact molding die
The lower module group unit of one entirety, integral installation is on base platform 102.
Multi-process integration contact process equipment of the invention can be punched out one by a stroke from touch panel blank
The contact plate of contact effectively improves the efficiency of contact processing.Further pass through contact molding die, it can be achieved that contact sheet metal forming,
Contact molding and contact press to be molded in a process and be automatically performed, and touch panel blank feeding mechanism are not necessarily to, without contact stick
Expect feeding mechanism, process, labor intensity and stamping equipment can not only be effectively reduced, and production efficiency can also be effectively improved, drops
Low cost and elimination operating safety risks.
Detailed description of the invention
Advantages and features of the invention can be seen more clearly from the description of the embodiment shown in that figure, wherein：
Fig. 1 to Fig. 4 is to respectively illustrate the automatic riveting in the die molding die of riveting contact of the invention once rushing
The integrally-built schematic diagram of four different location states locating for each movement parts in pressure.
Fig. 5 is the A partial enlarged view of Fig. 1.
Fig. 6 is the top view of Fig. 5.
Fig. 7 is the structural schematic diagram of the cutting edge of a knife 35 after having removed contact bar 11 in Fig. 6.
Fig. 8 is the partial enlarged view of Fig. 1 and the hardware stamping part 13 shown in Fig. 2 with contact holes 80d.
Fig. 9 is the partial enlarged view of Fig. 3 and the hardware stamping part 13 shown in Fig. 4 with contact blank 11a.
Figure 10 is the partial enlargement of the riveted structure of Fig. 3 and contact 11b after molding shown in Fig. 4 and hardware stamping part 13
Figure.
Figure 11 is the floor map of multi-process integration contact process equipment of the present invention.
Figure 12 is the A direction view of Figure 11, shows each punch die of the die assembly in contact lower template 2.
Figure 13 is that the B-B cross-sectional view of Figure 11 shows each punching pin of punching pin component 40.
Figure 14 is the stock layout structural schematic diagram of multi-process integration contact process equipment of the present invention.
Figure 15 is the working condition of a stroke of the multi-process integration contact process equipment of the invention of original state
Schematic diagram.
Figure 16 is working state schematic representation in the downward punching course of motion platform 101.
Figure 17 is the working state schematic representation during motion platform 101 moves up.
Figure 18 is the E partial enlarged view of Figure 12.
Figure 19 is the F partial enlarged view of Figure 12.
Figure 20 is the D partial enlarged view of Figure 14.
Figure 21 is the Q partial enlarged view of Figure 17.
Specific embodiment
Below in conjunction with the embodiment that Fig. 1 to Figure 21 is provided, further illustrate automatic in the mould of riveting contact of the invention
The specific embodiment of riveting molding mold.The automatic riveting in the die molding die of riveting contact of the invention is not limited to following
The description of embodiment.
The stamping equipment that the automatic riveting in the die molding die of riveting contact of the invention is applicable in can be used general
Such as the equipment of common press machine class, these equipment all have motion platform 101 moving up and down and in motion platforms
The base platform 102 of 101 lower section, motion platform 101 can provide stamping press in the punching course moved down；Base platform
102 can bear the punching press load of the application of motion platform 101, and for the punching press and processing of handware, the present invention is rushed handware
Pressure is upper with process equipment, while realizing the processing and riveting of contact.The present invention will illustrate riveting of the invention in conjunction with Fig. 1-10
The structure and principle of the automatic riveting in the die molding die of contact, and it is integrated using the multi-process as shown in Figure 11-21
For contact process equipment, while contact process equipment carries out contact processing, the processing of contact, and touching can also be realized
The riveted of point and contact, certain protection scope of the present invention is not limited to contact process equipment, applies also for other to rivet contact
Hardware stamping part equipment.
Referring to Fig. 1 to Fig. 4, the automatic riveting in the die molding die of riveting contact of the invention includes moving up and down
Mold 30 under contact upper mold 31 and contact, contact upper mold 31 are fixedly mounted on the motion platform 101 of stamping equipment, contact
Lower mold 30 is supported on the base platform 102 of stamping equipment.The automatic riveting in the die shaping mould of riveting contact of the invention
Tool further includes the pre- riveting punching pin 32 being fixed on contact upper mold 31 and molding punching pin 33, is mounted under contact on mold 30
Horizontally movable sliding block 36, the cutting edge of a knife 35 that is mounted on sliding block 36, and for conveying contact from bottom to top
The feed appliance 12 of bar 11；The sliding block punching pin 34 that sliding block 36 can be driven to move horizontally is additionally provided on the contact upper mold 31,
The fixation for being additionally provided with fixed block 39 on mold 30 under the contact and being matched for clamping tightly contact bar 11 with fixed block 39 is tiltedly slided
Block 14, the feed appliance 12 of conveying contact bar 11 are located at 14 lower section of fixed block 39 and fixed angled-lift splits；Convey contact bar 11
Contact bar 11 is transmitted between fixed block 39 and fixed angled-lift splits 14 by feed appliance 12 to lower and upper.Specifically, punching press is set
Standby motion platform 101 is moved up and down with movable contact upper mold 31 and the pre- riveting punching pin 32 being fixed thereon, molding punching pin 33
It is moved up and down together with sliding block punching pin 34.Being fixedly mounted on the fixed block 39 under contact on mold 30 can bear to exert oneself and horizontal
The load of power.Sliding block 36 is mounted on horizontally moveablely under contact on mold 30, and known any structure can be used in it
(such as guide rail) realization moves horizontally, and " moving horizontally " described herein is the movement for only referring to a direction, in other words, sliding block 36
The freedom degree for only having a direction in along the horizontal plane mobile.The contact bar 11 that feed appliance 12 is conveyed is along vertical direction cloth
If end is stretched over the upper surface of cutting edge of a knife 35 after fixed block 39 and the cutting edge of a knife 35 thereon, in other words, feed appliance 12 is certainly
Upper conveying contact bar 11 down, contact bar 11 reveal by fixed block 39 and the cutting edge of a knife 35 and in the upper surface of cutting edge of a knife 35
Upper end out.Fig. 5 shows the upper end of contact bar 11 by the fixed block 39 and sliding block 36 under contact on mold 30
The cutting edge of a knife 35 after be stretched over the structure of the upper surface of described cutting edge of a knife 35.The cutting edge of a knife 35 is moved horizontally contact stick
The upper end of material 11 cuts into contact blank 11a (see Fig. 2), meanwhile, the edge of a knife 35 is cut off during moving horizontally also by contact
Blank 11a is transplanted on the pre- riveting position of pre- 32 lower section of riveting punching pin；Contact upper mold 31 drives pre- riveting punching pin 32 will when moving down
Hardware stamping part 13 on contact blank 11a and pre- riveting position rivets in advance, while driving molding punching pin 33 another by what is riveted in advance
One contact blank 11a strikes out the shape of contact 11b.Hardware stamping part 13 can be contact plate or other need to rivet the five of contact
Golden stamping parts.
Realize that the specific structure of shearing and the transfer of contact blank 11a can be there are many mode.A kind of shear structure it is preferred
Mode is：The sliding block 36 and fixed angled-lift splits 14 are separately positioned on the two sides of fixed block 39, the cutting on sliding block 36
The shearing knife edge cooperated with each other is respectively arranged on the edge of a knife 35 and the fixed block 39 under contact on mold 30 (not mark in figure
Out), the junction 356 (see Fig. 5) of the cutting edge of a knife 35 and fixed block 39 of the process of contact bar 11, contact is arranged in shearing knife edge
Bar 11 is laid between fixed block 39 and fixed angled-lift splits 14, and end is stretched after fixed block 39 and the cutting edge of a knife 35 thereon
To cutting the upper surface of edge of a knife 35；The driving shearing knife edge shearing that moves horizontally of the cutting edge of a knife 35 (arrives Fig. 2 as shown in Figure 1
Shown in process), which cuts off (as shown in Figure 2) for the upper end of contact bar 11, and the upper end cut just becomes contact
Blank 11a.A kind of transfer it is preferable that：It is provided on the cutting edge of a knife 35 with the logical of movable contact blank 11a translation
Hole 351 (see Fig. 7), the upper end of contact bar 11 are stretched over the upper surface of cutting edge of a knife 35 (see Fig. 1 and figure after through-hole 351
5)；After the moving horizontally upper end cutting into contact blank 11a of the cutting edge of a knife 35, the lower part of contact blank 11a is still retained in
In through-hole 351, and through-hole 351 and its interior contact blank 11a are transplanted on pre- riveting position by moving horizontally for the cutting edge of a knife 35
(as shown in Figure 2).Obviously, it after mould inside is using 351 structure of through-hole on the cutting edge of a knife 35, can omit in existing process
Cloth, sequence, conveying and the clamping steps of contact blank 11a improve processing efficiency so as to significantly save working hour.
For the defect for overcoming the processing efficiency of existing single-station layout structure low, mold of the invention uses pre-
The multistation layout structure of riveting position and shaping position, it can be there are many implementation.A kind of preferred mode is as shown in Figure 1 to Figure 4
It is shown：There is pre- riveting position and shaping position, pre- riveting position has contact holes 80d for laying under the contact on mold 30
Hardware stamping part 13 (as depicted in figs. 1 and 2), shaping position be used for has laid in advance riveting contact blank 11a hardware stamping
Part 13 (as depicted in figs. 1 and 2), the pre- riveting position are in the lower section of pre- riveting punching pin 32 and against pre- riveting punching pines 32, i.e.,：In advance
Contact blank 11a is stamped into contact holes 80d (as shown in Figure 3) on the pre- riveting position by riveting punching pin 32.The molding position
The lower section in molding punching pin 33 and opposite molding punching pin 33 are set, forms punching pin 33 on the shaping position for contact blank 11a
The shape (as shown in Figure 3) of contact 11b is struck out, and completes the riveting between contact 11b and hardware stamping part 13.Under contact
Be additionally provided on mold 30 by hardware stamping part 13 from pre- riveting position corresponding with pre- riveting punching pin 32 be moved to molding punching pin 33 it is right
The Material moving device for the shaping position answered, Material moving device can be individually laying hardware stamping part 13 and rivet contact blank in advance
The material distributing machine (not shown) of the hardware stamping part 13 of 11a, it is preferable to employ the multi-process as shown in Figure 11-21 is integrated
Contact process equipment, because contact plate blank 81 and contact plate blank with contact blank 11a can be omitted using this equipment
81 laying, in other words, Material moving device inherently contact a part of board processing device, by the molding and riveting of contact 11b
Be entirely incorporated among the moulding process of contact plate, without no longer need to setting contact plate blank 81 Material moving device, so as to
Equipment investment and working hour are significantly saved, while processing efficiency, save the cost can also be effectively improved.
And a kind of preferred embodiment of the control chain structure of process of the invention is：The contact upper mold
31 movement can drive pre- riveting punching pin 32, molding punching pin 33 and sliding block punching pin 34 once to move down simultaneously, so that sliding block punching pin
34 first drive sliding block 36 and the cutting edge of a knife 35 thereon to move horizontally, and complete the shearing and transfer to contact blank 11a, so
The contact blank 11a that this is sent to by pre- riveting punching pin 32 afterwards is stamped into the contact holes 80d on corresponding contact plate blank 81
Interior, current corresponding contact blank 11a is struck out contact 11b and completes to rivet by molding punching pin 33.And it is existing plus
The control chain structure of work process generallys use series model structure, it is by contact blank shear forming, the pre- riveting contact hair of punching press
Base, contact are connected in series at three independent processes of riveting, and three process need to could be completed through punching press three times in other words.
It can be seen that control chain structure of the present invention using parallel model, contact blank shear forming, the pre- riveting contact hair of punching press
Base, contact are completed in a mold simultaneously at three processes of riveting, and in other words, three process are only needed through primary
Punching press can be completed, and processing efficiency improves 3 times than the prior art.
Mold 30 further includes the structure for using transmission, positioning and the reset of sliding block 36 thereon under the contact, it
It can be there are many implementation.A kind of preferred drive mechanism mode is as shown in Figures 1 to 4：On the contact upper mold 31
The end of sliding block punching pin 34 is provided with driving inclined-plane 34a, is correspondingly arranged on the sliding block 36 under the contact on mold 30
Corresponding transmission inclined-plane 36a, also, be driven inclined-plane 36a and be in the lower section of driving inclined-plane 34a simultaneously against driving inclined-plane
34a makes driving inclined-plane 34a realize the contact with inclined-plane 36a is driven and sliding by the drive of sliding block punching pin 34 moved down,
The sliding pushes the sliding block 36 to move horizontally.A kind of preferred location structure mode is as shown in Figures 1 to 4：Described
Perpendicular positioning face 34b, the sliding block under the contact on mold 30 are provided on sliding block punching pin 34 on contact upper mold 31
Corresponding location fit face 36b is provided on 36, when sliding block 36 by the promotion of sliding block punching pin 34 moved down and
When being moved horizontally to its extreme position, perpendicular positioning face 34b is contacted with location fit face 36b and is limited the position of sliding block 36.
A kind of preferred resetting structure is to be provided with resetting apparatus on mold 30 under the contact, for driving sliding block 36 in cunning
Block punching pin 34 is realized after moving upwardly off and is automatically reset.The specific structure of the resetting apparatus can there are many, it is a kind of preferably
Structure it is as shown in Figures 1 to 4：The resetting apparatus includes resetting screw 37, reset spring 38, and be separately positioned on down
Blocking surface under sliding block 36 and contact on mold 30；Reset spring 38, which is sleeved on, to be resetted on screw 37, is resetted screw 37 and is fixed on
On sliding block 36, one end of reset spring 38 is connect with screw 37 is resetted, mold 30 under the other end of reset spring 38 and contact
Connection；The elastic force of reset spring 38 drives the blocking surface under blocking surface and contact on sliding block 36 on mold 30 to contact with each other.
Mold 30 further includes the structure for clamping contacts bar 11 under the contact, it can there are many implementation,
A kind of preferred mode is as shown in Figures 1 to 4：Be additionally provided on mold 30 under the contact fixed block 39 and with fixed block 39
The fixation angled-lift splits 14 of contact bar 11 are matched for clamping tightly, the feed appliance 12 of conveying contact bar 11 is located at fixed block 39 and fixes oblique
14 lower section of sliding block；Contact bar 11 is transmitted to fixed block 39 and fixed tiltedly by the feed appliance 12 for conveying contact bar 11 to lower and upper
Between sliding block 14；It further include locking spring 15 and locking angled-lift splits 16, locking angled-lift splits 16 are located at fixed block 39 and fix tiltedly sliding
Between block 14, locking spring 15 is connected between locking angled-lift splits 16 and fixed angled-lift splits 14, is locked angled-lift splits 16 and is fixed oblique
14 one end of sliding block is cooperated using tapered ramp, and the elastic force of the restraining force and locking spring 15 provided by the cooperation, drives lock
Tight angled-lift splits 16 are abutted with contact bar 11, and contact bar 11 is clamped between locking angled-lift splits 16 and fixed block 39.
Below with reference to Fig. 1 to Figure 10, the automatic riveting in the die molding die of riveting contact of the invention is further illustrated
Process.
As shown in Figure 1：After last punching press, contact upper mold 31 and pre- riveting punching pin 32 thereon, molding punching pin 33
Extreme higher position is returned to sliding block punching pin 34, contact bar 11 is sent to extreme higher position, the upper end of contact bar 11 by feed appliance 12
It is stretched over the upper surface of cutting edge of a knife 35, the hardware stamping part 13 with contact holes 80d is laid on pre- riveting position, while another
A hardware stamping part 13 with contact blank 11a is laid on shaping position.
As shown in Figure 2：Contact upper mold 31 and pre- riveting punching pin 32 thereon, molding punching pin 33 and sliding block punching pin 34 are from Fig. 1
Shown in position downward to through the first stroke of this punching press after, sliding block punching pin 34 is by driving inclined-plane 34a, and transmission
36a driving sliding block 36 in inclined-plane simultaneously drives the cutting edge of a knife 35 to be moved horizontally to defined position to the right, cuts off in this moving process
The upper end of contact bar 11 is cut off and (upper end cut is made to become contact blank 11a) by the edge of a knife 35, under the blank 11a of contact
Portion is still retained in through-hole 351, and moving horizontally through-hole 351 and its interior contact blank 11a transfer by the cutting edge of a knife 35
Onto pre- riveting position, pre- riveting punching pin 32 and molding punching pin 33 are also in the top of pre- riveting position and shaping position at this time.
As shown in Figure 3：Contact upper mold 31 and pre- riveting punching pin 32 thereon, molding punching pin 33 and sliding block punching pin 34 are from Fig. 2
Shown in position continue downward to through the second stroke of this punching press after, pre- riveting punching pin 32 will be on pre- riveting position
Contact blank 11a is stamped into the contact holes 80d on corresponding hardware stamping part 13, molding punching pin 33 by it is current and its
Corresponding contact blank 11a strikes out contact 11b and completes to rivet.
As shown in Figure 4：Contact upper mold 31 and pre- riveting punching pin 32 thereon, molding punching pin 33 and sliding block punching pin 34 are from Fig. 3
Shown in position be moved upwards up to extreme higher position, terminate this punching course.
Under state shown in Fig. 4, hardware stamping part 13 is laid again, i.e., by the hardware stamping part 13 with contact holes 80d
It is deployed on pre- riveting position, while another hardware stamping part 13 with contact blank 11a is deployed to shaping position,
It is recycled to punching press next time shown in FIG. 1.
As shown in Figure 11-21, multi-process integration contact process equipment of the invention, for by the plate touch panel of strip
Blank 80 is punched into multiple contacts, while can also realize contact molding and riveting in process equipment.As shown in figure 11, this hair
Bright multi-process integration contact process equipment, including base platform 102, the guide post being fixed on base platform 102 103, can
The motion platform 101 being mounted on guide post 103 up or down, further includes the feeding mechanism of touch panel blank 80, is fixed at
Contact lower template 2 on the base platform 102 and the contact cope plate 4 being fixed on motion platform 101；Described
It is provided with the die assembly including multiple punch dies in contact lower template 2, is provided on the contact cope plate 4 including multiple punchings
The punching pin component 40 of son；Die assembly in the contact lower template 2 includes contact holes punch die 2d and punch die 2k is truncated, described
Punching pin component 40 be correspondingly provided with contact holes punching pin 4d and truncation punching pin 4k；The motion platform 101 is with moving contact cope plate 4
Moving down, which cooperates punching pin component 40 and die assembly punching press, goes out multiple contact finished products 8 for the touch panel blank 80 of template, touches
Contact holes 80d, truncation punching pin 4k and truncation punch die are gone out in spot hole punching pin 4d and contact holes punch die 2d cooperation on touch panel blank 80
Touch panel blank 80 is truncated for 2k cooperation, can be punched out the contact plate of a contact from touch panel blank by a punching press.
Preferably, multi-process integration contact process equipment of the invention further includes contact molding die, contact shaping mould
Have it is identical with automatic riveting in the die molding die principle and structure shown in Figure 11-20, stroke at the same realize contact at
The riveting of type, contact and contact plate.Specific contact molding die includes mold under the contact being arranged on base platform 102
30, the contact upper mold 31 on motion platform 101 is set, be fixed at pre- riveting punching pin 32 on contact upper mold 31, at
Type punching pin 33 and the sliding block punching pin 34 that sliding block 36 can be driven to move horizontally, are mounted on horizontally moveable on mold 30 under contact
Sliding block 36 and the cutting edge of a knife 35 that is mounted on sliding block 36, and the feed appliance 12 for conveying contact bar 11.Institute
The motion platform 101 stated moves down, while moving downward with movable contact upper mold 31 and contact cope plate 4, i.e. the touching
The pre- riveting punching pin 32 of drive, the molding punching pin 33 and sliding block punching pin 34 of point upper mold 31, the contact holes punching pin 4d of contact cope plate 4 and
Punching pin 4k is truncated, once moves down；During moving down, sliding block punching pin 34 first drives sliding block 36 to move horizontally (i.e.
Y-direction shown in Figure 16 is mobile), the drive cutting edge of a knife 35 that moves horizontally of sliding block 36 moves horizontally and shears contact bar 11
At contact blank 11a, meanwhile, contact blank 11a is also transplanted on pre- riveting punching pin 32 during moving horizontally by the cutting edge of a knife 35
The pre- riveting position of lower section.Continue to move down, contact holes punching pin 4d and contact holes punch die 2d cooperation is gone out on touch panel blank 80
Contact holes 80d, the pre- riveting position of pre- 32 lower section of riveting punching pin on touch panel blank 80 before the position contact holes 80d it is corresponding, transport
Moving platform 101 drives pre- riveting punching pin 32 to transfer this pre- riveting of contact blank 11a when moving down with movable contact upper mold 31
On contact holes 80d before being connected to, while also driving molding punching pin 33 by another contact hair being riveted in advance on contact holes 80d
Base 11a strikes out the shape of contact 11b, while punching pin 4k is truncated and punch die 2k cooperation is truncated, general is truncated out from touch panel blank 80
Riveting has the contact finished product 8 of contact 11b.So that multi-process integration contact process equipment of the invention passes through mold under contact
30, the punching press cooperation of contact upper mold 31, contact cope plate 4, contact lower template 2 is realized from touch panel blank 80 and contact bar
All punching presses cooperations needed for shape and riveted structure inside and outside the whole of contact finished product 8 are gone out in 11.Multiplexing through the invention
Sequence integration contact process equipment user can realize that contact sheet metal forming, contact molding and contact press and be molded in a process certainly
It is dynamic to complete, it is both not necessarily to touch panel blank feeding mechanism, without contact bar feeder structure, and can be gone out simultaneously in a stroke
Shape and riveted structure inside and outside the whole of contact finished product, so that process, labor intensity and stamping equipment can not only be effectively reduced, and
And production efficiency can also be effectively improved, cost is reduced and eliminates operating safety risks.
When not using contact molding die, contact processing technology usually requires three processes：Touch panel procedure for preparation, it needs to use
Touch panel base is pre-formed into touch panel blank by one stamping equipment, and a stroke can only shape the inside and outside shape of touch panel blank；Contact
Procedure for preparation, contact bar need to be pre-formed into contact blank with another stamping equipment by it, and one time stroke can only formed contacts
The outer shape of blank；Contact molding procedure, it need to again be pressed contact blank onto touch panel blank with a stamping equipment, and one
Secondary stroke can be only done riveting contacts and the contact forming of contact product.Obviously, not only process is more for existing contact processing technology,
The stamping equipment employed is more, and production efficiency is low, and processing cost is high, and needs to increase touch panel blank feeding mechanism and contact blank
Feeding mechanism, so that structure is complicated for process equipment, equipment investment is high.The multi-process integration contact process equipment of the present embodiment
Principle based on blanking and piercing with combination tool uses specific structure below, and touch panel stock, contact are stocked up and touched using a stamping equipment
Three processes of head molding are integrated together, and touch panel blank feeding mechanism and contact blank feeding mechanism are omitted, and can use one
Stroke of stamping equipment directly goes out shape and riveted structure inside and outside the whole of contact finished product 8 simultaneously, to can not only have
The stamping equipment that effect reduces process and employs, and production efficiency can also be effectively improved, shorten the process-cycle, reduces processing and set
Standby cost.
The present embodiment realizes the shearing and transfer of contact blank 11a by the cutting edge of a knife 35, in order to shorten the cutting edge of a knife 35
The formation moved horizontally, be conducive to the arrangement of the feed appliance of contact molding die and contact bar 11, a kind of preferred layout
Structure is as shown in Figure 14 to Figure 17：The direction Y moved horizontally and touch panel blank of the sliding block 36 of the contact molding die
80 direction of travel X is vertical.Any one known frame mode, function can be used in the feeding mechanism of the touch panel blank 80
Can include as shown in Figure 15 to Figure 17：By touch panel blank 80 travel along direction X substep be sent into and spread over contact lower template 2 and
The upper surface of its die assembly (Figure 12, shown in 13 be the state without touch panel blank 80), the traveling stride of touch panel blank 80 is
The sum of the design width N of contact finished product 8 and the width M that blanking 8k is truncated (as shown in Figure 21)；The traveling of touch panel blank 80 is provided
The precision of stride and the repetitive positioning accuracy under resting state (state as shown in figure 15), to ensure the design of contact finished product 8
The dimensional accuracy of width N and its shaped position in width direction.The feed appliance of contact bar 11 can be used known any one
Kind frame mode, function include as shown in figure 12：Contact bar 11 is sent into step by step upwards and stretches out the cutting edge of a knife 35, breaking
The through-hole 351 for being provided with the end that can cut off contact bar 11 on mouth 72 and the end capable of being accommodated；Sending for contact bar 11 is provided
The precision of progress width, to ensure the dimensional accuracy of the design height of contact blank 11a.
It is clear that the contact upper mold 31 and contact cope plate 4 of the contact molding die can be an entirety
Upper module group unit, integral installation is on motion platform 101, mold 30 and contact lower die under the contact of the contact molding die
Plate 2 is the lower module group unit an of entirety, and integral installation is on base platform 102.It can be appreciated that contact upper mold 31 is just
It is a part of contact cope plate 4, mold 30 is exactly a part of contact lower template 2, the punching pin group of contact cope plate 4 under contact
Part 40 just includes pre- riveting punching pin 32, forms punching pin 33 and sliding block punching pin 34, below the knot of the composite die of unified the present embodiment
Structure is illustrated.
The structure of the composite die of the present embodiment includes that compound punch-pin-punching pin component 40 is made of multiple punching pines；By multiple
Punch die constitutes compound concave die-die assembly.Due to adoptable 80 type of touch panel blank, stock layout frame mode and workpiece composition side
The specific structure of the difference of formula, composite die can be there are many mode.The first preferred embodiment such as Figure 12 to Figure 16 of composite die
It is shown：The die assembly includes mounting hole punch die 2b, contact holes punch die 2d, upper profile punch die 2e, bottom profiled punch die 2f, cuts
Disconnected punch die 2k, the punch die 2h2 that can also press including the pre- riveting punch die 2h1 in contact, contact (referring to Figure 12, can also be not provided with contact
Pre- riveting punch die 2h1, contact press punch die 2h2), the pre- riveting on the direction of travel X for prolonging touch panel blank 80, on contact upper mold 31
Punching pin 32 and molding punching pin 33 are located at behind contact holes punching pin 4d, and truncation punching pin 4k is arranged last；With these punch dies successively one
Punching pin in one corresponding punching pin component 40 includes mounting hole punching pin 4b, contact holes punching pin 4d, upper profile punching pin 4e, bottom profiled punching
Sub- 4f, truncation punching pin 4k, pre- riveting punching pin 32, molding punching pin 33, (referring to Figure 13).Here it " successively corresponds " and refers to mounting hole
Punching pin 4b is corresponding with mounting hole punch die 2b, forms the punching press cooperation of punch pattern；2d pairs of contact holes punching pin 4d and contact holes punch die
It answers, forms the punching press cooperation of punch pattern；Upper profile punching pin 4e is corresponding with upper profile punch die 2e, and the punching press for forming discharged way is matched
It closes；Bottom profiled punching pin 4f is corresponding with bottom profiled punch die 2f, forms the punching press cooperation of discharged way；Punching pin 4k and truncation punch die is truncated
2k is corresponding, forms the punching press cooperation of discharged way；Pre- riveting punching pin 32 is corresponding with the pre- riveting punch die 2h1 in contact, and forming pre- riveting mode (will
Contact blank 11a be inserted into contact holes 80d) punching press cooperation；Molding punching pin 33 and contact the punch die 2h2 that presses are corresponding, formation volume
The punching press of forming mode (shapes and riveted structure of formed contacts) cooperates.The punch pattern, discharged way, pre- riveting side
The specific structure of formula, bulk forming mode can be from touch panel according to specific stock layout structure and known contact finished product 8 (workpiece)
Remaining material after various blankings is removed on blank 80, removes various blankings mounting hole blanking 8b as shown in figure 14 according to punching press original
Reason determines that the workpiece constituted mode for the embodiment that Figure 11 to Figure 21 is provided is the mode of blanking.Specifically, the first is preferably
The workpiece constituted mode of scheme gone under discharged way is as shown in figure 14：Mounting hole 80b is formed after removing mounting hole blanking 8b；It goes
Except formation contact holes 80d after contact holes blanking 8d；Upper profile 80e is formed in removal after profile blanking 8e；Remove bottom profiled blanking
Bottom profiled 80f is formed after 8f；Mounting hole 80d is formed after removing mounting hole blanking 8b；Contact is formed after removal contact holes blanking 8d
Hole 80d；Contact finished product 8 is separated with touch panel blank 80 after removal truncation blanking 8k.It should be noted that multi-process of the invention
The workpiece constituted mode of the composite die of integrated contact process equipment is not limited to the mode of blanking, is also possible to take blanking
The touch panel workpiece (contact finished product 8 removes the workpiece behind contact 6) of mode, i.e. contact finished product 8 is to be punched to obtain from touch panel blank 80
The blanking obtained.Second of preferred embodiment for taking the specific structure of the composite die under the mode of blanking may include：The punch die
Component includes that mounting hole punch die 2b, contact holes punch die 2d, the pre- riveting punch die 2h1 in contact, contact press punch die 2h2, profile punching punching
Mould (not shown)；It include mounting hole punching pin 4b, touching with the punching pin in these punch dies successively one-to-one punching pin component 40
Spot hole punching pin 4d, pre- riveting punching pin 32, molding punching pin 33, profile are punched punching pin (not shown).Contact holes punching pin 4d and contact
Hole punch die 2d is corresponding, forms the punching press cooperation of punch pattern；Pre- riveting punching pin 32 is corresponding with the pre- riveting punch die 2h1 in contact, forms pre- riveting
The punching press of mode (contact blank 11a is inserted into contact holes 80d) cooperates；Molding punching pin 33 and contact the punch die 2h2 that presses are corresponding, shape
Cooperate at the punching press of volume forming mode (shapes and riveted structure of formed contacts)；Profile is punched punching pin and profile is punched punch die
It is corresponding, form the punching press cooperation of discharged way.The workpiece constituted mode under discharged way that takes of second of preferred embodiment is：Removal peace
Mounting hole 80d is formed after filling hole blanking 8b；Contact holes 80d is formed after removing contact holes blanking 8d；Profile is punched punching pin and profile
The blanking that the punching press of punching punching cooperatively forms is exactly contact finished product 8.Compare Figure 12 to Figure 17 as it can be seen that composite die of the invention
The difference of second of preferred embodiment and the first preferred embodiment is：Second of preferred embodiment be omitted profile punch die 2e, under
Profile punch die 2f, upper profile punching pin 4e, bottom profiled punching pin 4f, in addition, the truncation punch die 2k of the first preferred embodiment is replaced by
Profile punching punch die, truncation punching pin 4k are replaced by profile punching punching pin.Profile is punched the punching press of punching pin and profile punching punch die
Cooperation, so that the closed appearance profile of the touch panel workpiece of contact finished product 8 is separated with touch panel blank 80, in other words, touch panel workpiece
It is that profile punching punching pin and the punching press of profile punching punch die cooperate blanking formed thereby.Compared with the first preferred embodiment, second
Although kind preferred embodiment reduces the quantity of punching pin and punch die, but make the punch-pin of the punching press cooperation of the punching mode of closed outline
The design and manufacture difficulty of (punching pin) and cavity plate (punch die) is relatively large, further, since profile punching punching pin and profile are punched punch die
Punching press cooperation need to the shape of contact and rivet it is formed on the basis of implement, therefore, for some contact (such as contact sizes
Excessive, contact position crosses the contact to keep to the side), the use of second of preferred embodiment may be not so good as the first preferred embodiment.Simultaneously
The punching press fit structure of the present embodiment further includes relevant material-dropping hole (not shown), i.e.,：The installation of the die assembly
Hole punch die 2b, contact holes punch die 2d, upper profile punch die 2e, bottom profiled punch die 2f, truncation punch die 2k are each provided with material-dropping hole, respectively
Material-dropping hole is fallen respective blanking (referring to Figure 14 and Figure 17) respectively, and the blanking being corresponding in turn to each punch die includes mounting hole blanking
8b, contact holes blanking 8d, upper profile blanking 8e, bottom profiled blanking 8f, truncation blanking 8k.The design of blanking hole site should be convenient for each
Blanking can successfully fall to the designated position of design by means of gravity.
In order to omit touch panel blank feeding mechanism and contact blank feeding mechanism, composite die of the invention another
Beneficial features are, the truncation punch die 2k or profile on the direction of travel X for prolonging touch panel blank 80, in the contact lower template 2
Punching punch die is arranged in the rearmost position of die assembly.In order to and simplify the structure of contact molding die, the stock layout of this implementation
Structure is that the touch panel blank 80 is strip strip, and the touch panel workpiece of each contact finished product 8 is arranged by a row one along structure.
" row one is along structure " described here refers to that the touch panel workpiece of each contact finished product 8 is lined up along the direction of travel X of touch panel blank 80
One column, and all (arrangement of the structure as shown in Figure 14 to Figure 17) is arranged in the same direction in the contact 6 of each contact finished product 8.Obviously, this
The stock layout structure of sample enables the cutting edge of a knife 35 of contact molding die to be sent to contact blank 11a with a fixed stroke
The contact position Yu Mao (Figure 16 and Figure 17 shown in position), to simplify the structure of contact molding die, and is also easy to control
The positioning accuracy of blank 11a in contact processed.
Another beneficial features of multi-process integration contact process equipment of the invention be on how to reduce contact at
How the Form and position error of the inside and outside shape of product 8 ensures the precision of the inside and outside shape of contact finished product 8 in other words, wherein mainly including X
The position dimension precision of the overall size precision of direction and Y-direction, mounting hole 80b and contact holes 80d, implementation can have more
Kind.A means of preferably using the repetitive positioning accuracy for improving touch panel blank 80, the structure being related to includes：Institute
Mounting hole punch die 2b in the contact lower template 2 stated is arranged in the front position of die assembly (i.e. shown in Figure 12 to Figure 17 most
Left position) so that mounting hole 8b is in front position；The die assembly further includes fabrication hole punch die 2c, corresponding
Punching pin component 40 in punching pin further include fabrication hole punching pin 4c, fabrication hole punching pin 4c and fabrication hole punch die 2c punching press cooperation shape
At fabrication hole 80c.Certainly, fabrication hole 80c should be preferably provided at by front position (i.e. the position to keep left shown in Figure 12 to Figure 17),
The material-dropping hole for falling technique blanking 8c need to be also arranged in the formation of fabrication hole 80c on fabrication hole punch die 2c.Obviously, by most
The mounting hole 8b of front position and fabrication hole 80c by front position, may be implemented inclined to the feeding stride of touch panel blank 80 and feeding
The accurate control moved, to ensure the relevant overall size precision of X-direction and position dimension precision.One kind preferably utilizes
Position dimension precision between punch die on die assembly come the relevant overall size precision of Y-direction that ensures contact finished product 8,
The structure being related to includes：The upper profile punch die 2e of the die assembly includes upper profile blade 20e, and bottom profiled punch die 2f includes
Bottom profiled blade 20f, the height distance L1 between upper profile blade 20e and bottom profiled blade 20f are equal to the design of contact finished product 8
Height L；Height distance M1 between the center of the mounting hole punch die 2b of the die assembly and the center of contact holes punch die 2d
Equal to the designed distance M between the mounting hole center and contact holes center of contact finished product 8.
Figure 15-Figure 17 diagrammatically illustrates a stroke of the multi-process integration contact process equipment of the present embodiment not
Same working condition further illustrates the one of the multi-process integration contact process equipment of the present embodiment below with reference to Figure 15 to Figure 17
Secondary stroke goes out the working principle of shape and riveted structure inside and outside the whole of contact finished product 8.
Under original state shown in figure 15：Motion platform 101 and each punching pin are in extreme higher position, punching pin component 40 and touching
Die assembly separation in head lower template 2, sliding block 36 and the cutting edge of a knife 35 are in initial position, the feed appliance of contact bar 11
New feeding is just completed, the feeding mechanism of touch panel blank 80 has just completed new feeding, and touch panel blank 80 has covered mounting hole punch die
2b, contact holes punch die 2d, upper profile punch die 2e, bottom profiled punch die 2f, truncation punch die 2k；Touch panel blank 80 is rushed by pervious stroke
Shape out is as shown in figure 15, including the multiple contact holes 80d, mounting hole 80b, upper profile 80e, bottom profiled gone out
80f, fabrication hole 80c, the last one empty contact holes 80d are in pre- riveting position；In the contact blank 11a that upper primary stroke is formed
It has been inserted into the contact holes of riveting location, and contact blank 11a is located at contact and presses the upper surface of punch die 2h2 simultaneously against contact pressure
Riveting punch die 2h2；Truncation punch die 2k be in touch panel blank 80 most on latter two between profile 80e below；Last stroke shape
At contact 6 it is molded and complete to rivet；The fabrication hole 80c of rearmost position is located at the upper surface of bottom profiled punch die 2f.In Figure 15 institute
Under the original state shown, the downward punching press of motion platform 101 is mobile, and the downward punching press of each punching pin on punching pin component 40 is driven to move
It is dynamic, reach momentary status shown in Figure 16.
The momentary status shown in Figure 16：Each punching pin not yet moves down the position reached with each punch die punching press cooperation, sliding block punching
Son 34 with 36 punching press of sliding block cooperate, and drive sliding block 36 and cutting the edge of a knife 35 moved horizontally towards Y-direction, the movement so that
The end for cutting off the contact bar 11 in the through-hole 351 of the edge of a knife 5 is cut into new contact blank 11a, and also in cutoff tool
New contact blank 11a in the through-hole 351 of mouth 5 is continued to move to be sent to the contact position Yu Mao by the cutting edge of a knife 35, at this
On the position Yu Mao of contact, new contact blank 11a is located at the upper surface of touch panel blank 80, and against being had been located in what forward stroke was gone out
The contact holes 80d of pre- riveting position.Under momentary status shown in Figure 16, it is mobile that motion platform 101 continues downward punching press, and drives
Each punch die punching press of the die assembly on each punching pin and contact lower template 2 on punching pin component 40 cooperates, and moves after punching press cooperation
Platform 101 starts to return up, and reaches another momentary status shown in Figure 17.
Under momentary status shown in Figure 17：Each punching pin is completed to be cooperated with the punching press of each punch die, but sliding block punching pin 34 is also
Cooperate with 36 punching press of sliding block, sliding block 36 and the cutting edge of a knife 35 are still in pre- riveting position.I.e.：Mounting hole punching pin 4b with peace
Dress hole punch die 2b punching press cooperatively forms new mounting hole blanking 8b, has gone out new mounting hole 80b；Contact holes punching pin 4d with touching
Spot hole punch die 2d punching press cooperatively forms new contact holes blanking 8d, has gone out new contact holes 80d；Fabrication hole punching pin 4c with work
The punch die 2c punching press of skill hole cooperatively forms new fabrication hole blanking 8c, has gone out new fabrication hole 80c；Upper profile punching pin 4e with it is upper
Profile punch die 2e punching press cooperatively forms new upper profile blanking 8c, has gone out new upper profile 80e；Bottom profiled punching pin 4f is under
Profile punch die 2f punching press cooperatively forms new bottom profiled blanking 8f, has gone out new bottom profiled 80f；Pre- riveting punching pin 32 with contact
The punch die 2h2 punching press that presses cooperation, is inserted into the contact holes 80d that pre- riveting position is for new contact blank 11a；Form punching pin 33
Contact press punch die 2h2 punching press cooperation, the forming and riveting of new contact 6 is completed；Be truncated punching pin 4k with truncation punch die 2k
Punching press cooperatively forms new truncation blanking 8k, separates contact finished product 8 with touch panel blank 80.
Under momentary status shown in Figure 17, motion platform 101 is continued back up, during return：Sliding block punching
Son 34 is separated with sliding block 36, so that sliding block 36 and the cutting edge of a knife 35 are under the action of automatically reseting elastic force towards the anti-of Y-direction
Direction moves horizontally, until initial position shown in figure 15；Then the feed appliance of contact bar 11 carries out next step feeding, touch panel
The feeding mechanism of blank 80 carries out next step feeding；Until the feeding of next step is fully completed, and motion platform 101 returns upwards
Extreme higher position is returned to, then terminates this stroke, is returned to original state shown in figure 15.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for example, the present invention provides
Embodiment be that a stroke goes out the mode of shape and riveted structure inside and outside the whole of a contact finished product 8, but it is of the invention
Protection scope is not limited to this mode, it further includes that a stroke goes out shape and riveting inside and outside the whole of multiple contact finished products 8
The mode of structure, because realizing that a stroke goes out the mode of shape and riveted structure inside and outside the whole of multiple contact finished products 8, only
The tricks of punching pin component 40, die assembly and contact molding die need to be increased on the basis of the above embodiments.For
For those skilled in the art, the invention may be variously modified and varied.It is all within the spirit and principles in the present invention
Any modification, equivalent substitution, improvement and etc. done, should be included within scope of the presently claimed invention.
Claims (10)
1. a kind of multi-process integration contact process equipment including base platform (102), is fixed on base platform (102)
Guide post (103), the motion platform (101) that can be mounted on up or down on guide post (103), it is characterised in that：It further include touch panel
The feeding mechanism of blank (80), the contact lower template (2) being fixed on the base platform (102) and is fixed at
Contact cope plate (4) on motion platform (101)；The punch die including multiple punch dies is provided in the contact lower template (2)
Component is provided with the punching pin component (40) including multiple punching pines on the contact cope plate (4)；The contact lower template
(2) die assembly on includes contact holes punch die (2d) and truncation punch die (2k), and the punching pin component (40) is correspondingly provided with touching
Spot hole punching pin (4d) and truncation punching pin (4k)；Motion platform (101) band moving contact cope plate (4), which moves down, makes punching pin
Component (40) and die assembly punching press, which cooperate, goes out multiple contact finished products (8), contact holes punching pin for the touch panel blank (80) of template
(4d) and contact holes punch die (2d) cooperation is gone out contact holes (80d) on touch panel blank (80), and punching pin (4k) and truncation punching is truncated
Touch panel blank (80) are truncated for mould (2k) cooperation；
It further include contact molding die, contact molding die includes that mold (30) is arranged under the contact on base platform (102),
The fixation for being provided with fixed block (39) under contact on mold (30) and stepping up contact bar (11) with fixed block (39) cooperation is tiltedly slided
Block (14)；It further include locking spring (15) and locking angled-lift splits (16), locking angled-lift splits (16) is located at fixed block (39) and fixed
Between angled-lift splits (14), locking spring (15) is connected between locking angled-lift splits (16) and fixed angled-lift splits (14), is locked tiltedly sliding
Block (16) and fixed angled-lift splits (14) one end are using tapered ramp cooperation, and the restraining force and locking spring provided by the cooperation
(15) elastic force drives locking angled-lift splits (16) to abut with contact bar (11), and it is oblique that contact bar (11) is clamped in locking
Between sliding block (16) and fixed block (39).
2. multi-process integration contact process equipment according to claim 1, it is characterised in that：The contact molding die
It further include the contact upper mold (31) being arranged on motion platform (101), the pre- riveting being fixed on contact upper mold (31)
Punching pin (32) and molding punching pin (33), the horizontally movable sliding block (36) being mounted on mold under contact (30) and are mounted on
The cutting edge of a knife (35) on sliding block (36), and the feed appliance (12) for conveying contact bar (11)；The movement is flat
Platform (101) moves down, while moving downward with movable contact upper mold (31) and contact cope plate (4), the water of sliding block (36)
The dynamic first drive cutting edge of a knife (35) of translation, which moves horizontally, cuts into contact bar (11) contact blank (11a), meanwhile, cutoff tool
Contact blank (11a) is also transplanted on the pre- riveting position below pre- riveting punching pin (32) by mouth (35) during moving horizontally；Then,
The contact holes (80d) of this punching press are gone out in contact holes punching pin (4d) and contact holes punch die (2d) cooperation on touch panel blank (80),
Pre- riveting position below pre- riveting punching pin (32) is corresponding with the contact holes position (80d) of punching press in the early time on touch panel blank (80), pre- riveting
Contact blank (11a) is riveted in the corresponding contact holes (80d) in pre- riveting position by punching pin (32) in advance, molding punching pin (33) by its
The corresponding another contact blank (11a) being riveted in advance on contact holes (80d) in lower section strikes out the shape of contact (11b), cuts
Disconnected punching pin (4k) and truncation punch die (2k) cooperation be truncated out from touch panel blank (80) rivet in the early time have the contact of contact (11b) at
Product (8).
3. multi-process integration contact process equipment according to claim 2, it is characterised in that：The contact upper mold
(31) the sliding block punching pin (34) that sliding block (36) can be driven to move horizontally is additionally provided on；The contact upper mold (31) band simultaneously
Once moving down for pre- riveting punching pin (32), molding punching pin (33) and sliding block punching pin (34) is moved, so that sliding block punching pin (34) pioneer
Dynamic sliding block (36) and the cutting edge of a knife (35) thereon move horizontally and complete the shearing and transfer to contact blank (11a), so
The contact blank (11a) and the pre- riveting of contact holes (80d) corresponding with pre- riveting punching pin (32) that pre- riveting punching pin (32) transfers this afterwards
It connects, molding punching pin (33) currently contact blank (11a) corresponding with molding punching pin (33) will strike out contact (11b).
4. multi-process integration contact process equipment according to claim 1, it is characterised in that：The contact lower template
(2) die assembly include mounting hole punch die (2b), contact holes punch die (2d), upper profile punch die (2e), bottom profiled punch die (2f),
It is truncated punch die (2k)；The punching pin component (40) of the contact cope plate (4) includes successively one-to-one mounting hole punching pin
(4b), contact holes punching pin (4d), upper profile punching pin (4e), bottom profiled punching pin (4f), truncation punching pin (4k).
5. multi-process integration contact process equipment according to claim 2, it is characterised in that：The contact lower template
(2) die assembly include mounting hole punch die (2b), contact holes punch die (2d), upper profile punch die (2e), bottom profiled punch die (2f),
It is truncated punch die (2k)；The punching pin component (40) of the contact cope plate (4) includes one-to-one mounting hole punching pin (4b)
Contact holes punching pin (4d), upper profile punching pin (4e), bottom profiled punching pin (4f), truncation punching pin (4k)；Prolonging touch panel blank (80)
On direction of travel X, after pre- riveting punching pin (32) and molding punching pin (33) on contact upper mold (31) are located at contact holes punching pin (4d)
Face, truncation punching pin (4k) are arranged last.
6. multi-process integration contact process equipment according to claim 4 or 5, it is characterised in that：The die set
The mounting hole punch die (2b) of part, contact holes punch die (2d), upper profile punch die (2e), bottom profiled punch die (2f), truncation punch die (2k)
It is each provided with material-dropping hole.
7. multi-process integration contact process equipment according to claim 4 or 5, it is characterised in that：The die set
The upper profile punch die (2e) of part includes upper profile blade (20e), and bottom profiled punch die (2f) includes bottom profiled blade (20f), upper wheel
Height distance L1 between wide blade (20e) and bottom profiled blade (20f) is equal to the design height L of the contact finished product (8)；
Also, the height distance between the center of the mounting hole punch die (2b) of the die assembly and the center of contact holes punch die (2d)
M1 is equal to the designed distance M between the mounting hole center and contact holes center of the contact finished product (8).
8. multi-process integration contact process equipment according to claim 1, it is characterised in that：The contact lower template
(2) die assembly on includes mounting hole punch die (2b), contact holes punch die (2d) and profile punching punch die；The punching pin component
It (40) include mounting hole punching pin (4b), contact holes punching pin (4d) and profile the punching punching pin being corresponding in turn to.
9. multi-process integration contact process equipment according to claim 2, it is characterised in that：The contact shaping mould
The direction Y of the sliding block (36) of tool moved horizontally is vertical with the direction of travel X of touch panel blank (80).
10. multi-process integration contact process equipment according to claim 2, it is characterised in that：The contact shaping mould
The contact upper mold (31) and contact cope plate (4) of tool are the upper module group units an of entirety, and integral installation is in motion platform
(101) on, mold (30) and contact lower template (2) are the lower die group lists an of entirety under the contact of the contact molding die
Member, integral installation is on base platform (102).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610030779.0A CN106975695B (en) | 2016-01-18 | 2016-01-18 | Multi-process integration contact process equipment |
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|---|---|---|---|
| CN201610030779.0A CN106975695B (en) | 2016-01-18 | 2016-01-18 | Multi-process integration contact process equipment |
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| CN106975695A CN106975695A (en) | 2017-07-25 |
| CN106975695B true CN106975695B (en) | 2018-11-23 |
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| CN108856497B (en) * | 2018-08-04 | 2023-04-18 | 浙江亿金电器有限公司 | Small circuit breaker static contact forming die and forming process thereof |
| CN109290442B (en) * | 2018-11-23 | 2020-02-11 | 深圳数码模汽车技术有限公司 | Automatic bushing riveting device and bushing riveting method in continuous die |
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| KR20060005962A (en) * | 2004-08-19 | 2006-01-18 | 에스아이티 주식회사 | Progressive mold apparatus |
| CN101402123A (en) * | 2008-09-22 | 2009-04-08 | 深圳东洋旺和实业有限公司 | Punching and riveting molding method and mould |
| CN204075003U (en) * | 2014-09-01 | 2015-01-07 | 南京工业职业技术学院 | A kind of shaping dies of flameproof enclosure |
| CN204504005U (en) * | 2015-02-03 | 2015-07-29 | 厦门鑫河机电科技有限公司 | A kind of High-Speed Automatic assembling contact making device |
| CN205732544U (en) * | 2016-01-18 | 2016-11-30 | 浙江正泰电器股份有限公司 | Multiple operation integration contact process equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060005962A (en) * | 2004-08-19 | 2006-01-18 | 에스아이티 주식회사 | Progressive mold apparatus |
| CN101402123A (en) * | 2008-09-22 | 2009-04-08 | 深圳东洋旺和实业有限公司 | Punching and riveting molding method and mould |
| CN204075003U (en) * | 2014-09-01 | 2015-01-07 | 南京工业职业技术学院 | A kind of shaping dies of flameproof enclosure |
| CN204504005U (en) * | 2015-02-03 | 2015-07-29 | 厦门鑫河机电科技有限公司 | A kind of High-Speed Automatic assembling contact making device |
| CN205732544U (en) * | 2016-01-18 | 2016-11-30 | 浙江正泰电器股份有限公司 | Multiple operation integration contact process equipment |
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| CN106975695A (en) | 2017-07-25 |
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