CN209642030U - A kind of terminal puncture structure - Google Patents
A kind of terminal puncture structure Download PDFInfo
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- CN209642030U CN209642030U CN201920597325.0U CN201920597325U CN209642030U CN 209642030 U CN209642030 U CN 209642030U CN 201920597325 U CN201920597325 U CN 201920597325U CN 209642030 U CN209642030 U CN 209642030U
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- power transmission
- plate
- transmission pin
- binder
- component
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Abstract
The utility model discloses a kind of terminal puncture structures, including upper die holder and lower die holder, upper cover plate is equipped on the upper die holder, it is equipped with binder between the upper cover plate and the de- backboard and conveys component, the through-hole for conveying component to match with the binder is equipped on the upper die holder, the upper padding plate and the cope plate；It is equipped with rupture component between the upper padding plate and the lower template, the through-hole to match with the rupture component is equipped in the cope plate, the de- backboard, the stripper plate and the lower template；The terminal puncture structure of relatively existing stamping equipment and manual operation, the utility model significantly reduces fraction defective, improves the quality of terminal and reduces enterprise's production cost.The terminal puncture structure of the utility model is equipped with binder and conveys component and rupture component, and the rupture component used is left and right while puncturing, then blanking again, fundamentally solves the problems, such as terminal stirring, distortion, arc.
Description
Technical field
The utility model relates to hardware stamping apparatus field, especially a kind of terminal puncture structure.
Background technique
With the development of hardware stamping equipment, existing hardware stamping device structure and manual operation are no longer satisfied greatly
Scale, high-precision, efficient production.Using cut blanking form is jumped, i.e., existing hardware stamping device structure scheme is substantially
It first cuts the left side and cuts the right again, the terminal strip cut in this way easily leads to stirring, distortion, arc etc., moreover, the terminal of this structure production
It easily causes normotopia degree unstable (the nondirectional left and right skew of terminal), fraction defective high after shaping, influences quality and enterprise's production
Cost.
Utility model content
The technical issues of the utility model solves is to provide a kind of terminal puncture structure, solves existing stamping equipment and is cutting
The problems such as generating stirring, distortion, arc during terminal.
In order to solve the above technical problems, the technical solution of the utility model is: a kind of terminal puncture structure, including upper die holder
And lower die holder, be equipped between the upper die holder and the lower die holder be successively arranged upper padding plate, cope plate, de- backboard, stripper plate,
Lower template and lower bolster, the upper padding plate are fixedly connected with the cope plate, and the de- backboard is fixedly connected with the stripper plate,
The lower template is fixedly connected with the lower bolster；Punching press raw material are equipped between the stripper plate and the lower template；In
The upper die holder is equipped with upper cover plate, and binder is equipped between the upper cover plate and the de- backboard and conveys component, on described
The through-hole for conveying component to match with the binder is equipped on die holder, the upper padding plate and the cope plate；In the upper padding plate
Rupture component is equipped between the lower template, in the cope plate, the de- backboard, the stripper plate and the lower template
It is equipped with the through-hole to match with the rupture component.
Preferably, it includes binder spring, one washer of power transmission pin and power transmission pin one, the binder bullet that the binder, which conveys component,
Spring upper end is fixedly connected with the upper cover plate, and the binder lower spring end is connected with the upper end of one washer of power transmission pin, described
The lower end of one washer of power transmission pin is connected with the upper end of the power transmission pin one, and the lower end of the power transmission pin one and the de- backboard connect
Touching, and the binder spring by one washer of power transmission pin and the power transmission pin one can distinguish power transmission to the upper padding plate with
The de- backboard.
Preferably, the rupture component includes that clamping plate enters block, punctures punching pin and de- material enters block, the punching pin and described of puncturing
Upper padding plate is fixedly connected, and the clamping plate enters block and is arranged in the cope plate, and the de- material enters block and is arranged in the stripper plate,
Be equipped in the lower template with it is described puncture that punching pin matches puncture and interior take off into block and puncture the edge of a knife.
Preferably, the punching pin that punctures is equipped with opposite two in left and right.
Preferably, it is described puncture below the edge of a knife be equipped with for adjusts puncture edge height puncture edge of a knife cushion block one and pierce
Broken edge of a knife cushion block two.
Preferably, it is equipped with two washer of power transmission pin two and power transmission pin on the lower bolster, is equipped with adjusts on the lower die holder
Spring is saved, edge of a knife cushion block two is punctured described in the upper end connection of the power transmission pin two, the lower end of the power transmission pin two connects the biography
The lower end of the upper end of two washer of power pin, two washer of power transmission pin connects the adjustment spring.
Preferably, in the case where the binder conveys the non-working condition of component, spacing between the cope plate and the de- backboard
For 2mm.
It is of the utility model the utility model has the advantages that relatively existing stamping equipment and manual operation, the end of the utility model
Sub- puncture structure significantly reduces fraction defective, improves the quality of terminal and reduces enterprise's production cost, and is practical by this
The terminal that novel terminal puncture structure punctures bending in rear process is stablized, and the quality of bending rear terminal is greatly improved.This reality
Binder is equipped with novel terminal puncture structure and conveys component and rupture component, and the rupture component used is left and right while piercing
Broken, then blanking again, fundamentally solves the problems, such as terminal stirring, distortion, arc, meanwhile, the utility model precision is very
Height, spacing is 2mm between cope plate and de- backboard, and total precision is maintained in the range of 0-2mm.
Detailed description of the invention
Fig. 1 is the sectional view of the utility model terminal puncture structure.
The title or process name for the corresponding component that number or letter in figure represent: 1. upper die holders；2. lower die holder；On 3.
Backing plate；4. cope plate；5. de- backboard；6. stripper plate；7. lower template；8. lower bolster；9. upper cover plate；10. binder conveys component；
11. punching press raw material；12. rupture component；13. binder spring；14. one washer of power transmission pin；15. power transmission pin one；16. clamping plate enters
Block；17. puncturing punching pin；18. de- material enters block；19. puncturing interior take off into block；20. puncturing the edge of a knife；21. puncturing edge of a knife cushion block one；22.
Puncture edge of a knife cushion block two；23. power transmission pin two；24. two washer of power transmission pin；25. adjustment spring.
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；In order to better illustrate this embodiment, attached
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable；The same or similar label corresponds to same or similar
Component；The terms describing the positional relationship in the drawings are only for illustration, should not be understood as the limitation to this patent.
Specific embodiment
In order to facilitate the understanding of those skilled in the art, below in conjunction with attached drawing and embodiment to the utility model carry out into
One step detailed description.It is specific as follows:
A kind of terminal puncture structure, including upper die holder 1 and lower die holder 2 are equipped with successively between upper die holder 1 and lower die holder 2
Equipped with upper padding plate 3, cope plate 4, de- backboard 5, stripper plate 6, lower template 7 and lower bolster 8, upper padding plate 3 and the fixed company of cope plate 4
It connects, de- backboard 5 is fixedly connected with stripper plate 6, and lower template 7 is fixedly connected with lower bolster 8；It is set between stripper plate 6 and lower template 7
There are punching press raw material 11；It is equipped with upper cover plate 9 on upper die holder 1, binder is equipped between upper cover plate 9 and de- backboard 5 and conveys component
10, it is equipped with the through-hole for conveying component 10 to match with binder on upper die holder 1, upper padding plate 3 and cope plate 4, is set in the present embodiment
The size and binder for setting through-hole convey the size of component different parts to match, as shown, hole size and binder communication portion
Part shape is consistent；Rupture component 12 is equipped between upper padding plate 3 and lower template 7, in cope plate 4, de- backboard 5, stripper plate 6
With the through-hole to match with rupture component 12 is equipped in lower template 7, the size and rupture component that through-hole is arranged in the present embodiment are not
Size with position matches, as shown, hole size and rupture component shape are consistent.
Specifically, it includes binder spring 13, one washer 14 of power transmission pin and power transmission pin 1, binder bullet that binder, which conveys component 10,
13 upper end of spring is fixedly connected with upper cover plate 9, and 13 lower end of binder spring is connected with the upper end of one washer 14 of power transmission pin, power transmission pin
The lower end of one washer 14 is connected with the upper end of power transmission pin 1, and the lower end of power transmission pin 1 and de- backboard 5 contact, and binder spring
13 can distinguish power transmission to upper padding plate 3 and de- backboard 5 by one washer 14 of power transmission pin and power transmission pin 1.
Specifically, rupture component 12 includes that clamping plate enters block 16, punctures punching pin 17 and de- material enters block 18, punching pin 17 and upper is punctured
Backing plate 3 is fixedly connected, and clamping plate enters block 16 and is arranged in cope plate 4, and de- material enters block 18 and is arranged in stripper plate 6, in lower template 7
Equipped with puncturing of puncturing that punching pin 17 matches is interior takes off into block 19 and puncture the edge of a knife 20.
Specifically, puncturing punching pin 17 is equipped with opposite two in left and right.
Specifically, puncture be equipped with below the edge of a knife 20 for adjust puncture 20 height of the edge of a knife puncture one 21 He of edge of a knife cushion block
Edge of a knife cushion block 2 22 is punctured, two washer 24 of power transmission pin 2 23 and power transmission pin is equipped on lower bolster 8, is equipped with and adjusts on lower die holder 2
Spring 25 is saved, the upper end connection of power transmission pin 2 23 punctures edge of a knife cushion block 2 22, two China of lower end connection power transmission pin of power transmission pin 2 23
The lower end of the upper end of department 24, two washer 24 of power transmission pin connects adjustment spring 25.Setting punctures edge of a knife cushion block 1 and punctures the edge of a knife
For cushion block 2 22 two primarily to preventing from puncturing after edge of a knife cushion block 1 damages can not be adjusted, setting punctures edge of a knife cushion block 2 22
It can take precautions against, save later maintenance, adjustment spring and power transmission pin two are set mainly so that adjusting more convenient.
Specifically, spacing is 2mm between cope plate 4 and de- backboard 5 in the case where binder conveys the non-working condition of component 10.
The workflow of terminal puncture structure: it punctures punching pin and is mounted on clamping plate to enter in block, then, be integrally reloaded into, pass through
Stripper plate.In die opening state, binder spring is allowed between cope plate and de- backboard by power transmission pin one opens 2mm, at this point, puncturing
Punching pin disengages punching press raw material, and then, when die closing, binder spring is acted on de- by compression 2mm, binder spring by power transmission pin one
Backboard pushes down punching press raw material, punctures punching pin punching press punching press raw material, then circuits sequentially.In die sinking, by pushing down de- back
Plate stripper plate enter block and allow to puncture the terminal that punching pin is detached from after puncturing, avoid it by the terminal for puncturing forming with puncturing punching pin
Band enters block to de- material, and the terminal for puncturing forming is avoided to draw deformation.Interior take off into block, effect is punctured puncturing to fill to fill out in the edge of a knife
It is: when die closing, the punching press raw material being punctured is pushed down by the effect of binder spring；It, will thorn by the effect of binder spring when die sinking
The scrap (bridge) clout of punching press raw material has been broken from puncturing in the edge of a knife, has prevented scrap (bridge) clout to be stuck in lower die and punctures in the edge of a knife.
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (7)
1. a kind of terminal puncture structure, including upper die holder (1) and lower die holder (2), it is characterised in that: in the upper die holder (1) and
It is equipped between the lower die holder (2) and is successively arranged upper padding plate (3), cope plate (4), de- backboard (5), stripper plate (6), lower template
(7) it is fixedly connected with lower bolster (8), the upper padding plate (3) with the cope plate (4), the de- backboard (5) and the stripper plate
(6) it is fixedly connected, the lower template (7) is fixedly connected with the lower bolster (8)；In the stripper plate (6) and the lower template
(7) punching press raw material (11) are equipped between；Upper cover plate (9) are equipped on the upper die holder (1), in the upper cover plate (9) and institute
It states and is equipped with binder reception and registration component (10) between de- backboard (5), in the upper die holder (1), the upper padding plate (3) and the cope plate
(4) through-hole for conveying component (10) to match with the binder is equipped on；The upper padding plate (3) and the lower template (7) it
Between be equipped with rupture component (12), in the cope plate (4), the de- backboard (5), the stripper plate (6) and the lower template (7)
On be equipped with the rupture component (12) match through-hole.
2. terminal puncture structure according to claim 1, it is characterised in that: it includes binder that the binder, which conveys component (10),
Spring (13), one washer of power transmission pin (14) and power transmission pin one (15), binder spring (13) upper end and the upper cover plate (9) are solid
Fixed connection, binder spring (13) lower end are connected with the upper end of one washer of power transmission pin (14), one washer of power transmission pin
(14) lower end is connected with the upper end of the power transmission pin one (15), the lower end of the power transmission pin one (15) and the de- backboard (5)
Contact, and the binder spring (13) can distinguish power transmission by one washer of power transmission pin (14) and the power transmission pin one (15)
To the upper padding plate (3) and the de- backboard (5).
3. terminal puncture structure according to claim 1, it is characterised in that: the rupture component (12) includes that clamping plate enters block
(16), it punctures punching pin (17) and de- material enters block (18), the punching pin (17) that punctures is fixedly connected with the upper padding plate (3), described
Clamping plate enters block (16) setting in the cope plate (4), and the de- material enters block (18) setting in the stripper plate (6), in institute
State lower template (7) be equipped with it is described puncture that punching pin (17) matches puncture and interior take off into block (19) and puncture the edge of a knife (20).
4. terminal puncture structure according to claim 3, it is characterised in that: described puncture punching pin (17) are equipped with left and right relatively
Two.
5. terminal puncture structure according to claim 3, it is characterised in that: be equipped with use below the edge of a knife (20) in described puncture
Puncturing edge of a knife cushion block one (21) and puncturing edge of a knife cushion block two (22) for the edge of a knife (20) height is punctured in adjusting.
6. terminal puncture structure according to claim 5, it is characterised in that: be equipped with upper power transmission pin in the lower bolster (8)
Two (23) and two washer of power transmission pin (24) are equipped with adjustment spring (25) on the lower die holder (2), the power transmission pin two (23)
Edge of a knife cushion block two (22) is punctured described in the connection of upper end, the lower end of the power transmission pin two (23) connects two washer of power transmission pin (24)
Upper end, the lower end of two washer of power transmission pin (24) connects the adjustment spring (25).
7. terminal puncture structure according to claim 1 or 2, it is characterised in that: convey component (10) not in the binder
Under working condition, spacing is 2mm between the cope plate (4) and the de- backboard (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920597325.0U CN209642030U (en) | 2019-04-28 | 2019-04-28 | A kind of terminal puncture structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920597325.0U CN209642030U (en) | 2019-04-28 | 2019-04-28 | A kind of terminal puncture structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209642030U true CN209642030U (en) | 2019-11-15 |
Family
ID=68497946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920597325.0U Active CN209642030U (en) | 2019-04-28 | 2019-04-28 | A kind of terminal puncture structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209642030U (en) |
-
2019
- 2019-04-28 CN CN201920597325.0U patent/CN209642030U/en active Active
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