CN202447492U - Inclined plane punching die - Google Patents
Inclined plane punching die Download PDFInfo
- Publication number
- CN202447492U CN202447492U CN2012200361650U CN201220036165U CN202447492U CN 202447492 U CN202447492 U CN 202447492U CN 2012200361650 U CN2012200361650 U CN 2012200361650U CN 201220036165 U CN201220036165 U CN 201220036165U CN 202447492 U CN202447492 U CN 202447492U
- Authority
- CN
- China
- Prior art keywords
- fixed
- die
- inclined plane
- drift
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses an inclined plane punching die. The inclined plane punching die comprises an upper die holder, an upper die fixing plate, an upper die guide plate, a lower die fixing plate, a lower die holder, a fixed block, a punch head, a restoring spring, a guide block and a lower module. The upper part of the fixed block is fixed on the upper die fixing plate, the lower end of the fixed block is an inclined plane, the punch head obliquely and movably penetrates the guide block, the top of the punch head is obliquely crossed with the horizontal plane and is opposite to the inclined plane at the lower end of the fixed block, the guide block is fixed in the upper die guide plate, and the restoring spring is sleeved on the punch head; and the lower module is fixed on the lower die fixing plate, the top surface of the lower module is obliquely crossed with the horizontal plane, and a through hole serving as a female die is formed in the lower module. The fixed block is matched with the punch head arranged obliquely, the contact face of the punch head and the female die is an inclined plane, and the inclined plane of a drawn product can be punched, so that deformation of the through hole due to drawing is avoided; and the inclined plane punching die has the characteristics of simple structure and reliable process.
Description
Technical field
The utility model relates to a kind of diel, particularly relates to a kind of inclined-plane punching die.
Background technology
Diel is the main technique equipment of punch process, and the punching press product leans on the relative motion of upper and lower mould to accomplish.Perforating die is a kind of of diel; It is the mould that makes the material production separation along the outline line of sealing, and the perforating die of commonly using mainly is made up of drift and die, and the contact-making surface of drift and die is mostly for being horizontally disposed with; On the inclined-plane, be provided with the drawing part product of through hole for some; Carry out pull and stretch after the punching again, the hole that is dashed can be deformed into ellipse, is difficult to satisfy product requirement.
The utility model content
The purpose of the utility model is to provide a kind of simple in structure, the reliable inclined-plane of technology punching die.
For realizing above-mentioned purpose, the technical solution of the utility model is:
The utility model is a kind of inclined-plane punching die, and it comprises upper bolster, upper mould fixed plate, patrix guide plate, counterdie fixed head, die shoe, fixed block, drift, back-moving spring, guiding block, lower module; Described upper mould fixed plate is fixed on the upper bolster, and the counterdie fixed head is fixed on the die shoe, and the patrix guide plate is installed between upper mould fixed plate and the counterdie fixed head; The top of described fixed block is fixed on the upper mould fixed plate; The lower end of fixed block is an inclined-plane; The oblique activity of described drift is arranged in the guiding block; The top of drift and horizontal plane are oblique crossing and relative with the inclined-plane of fixed block lower end, and guiding block is fixed in the patrix guide plate, and back-moving spring is socketed on the drift and its two ends lean respectively on drift cap and fixed block; Described lower module is fixed on the counterdie fixed head, and the end face of lower module is oblique crossing and parallel with the lower surface of drift with horizontal plane, on lower module, is provided with the through hole as die.
After adopting such scheme; Because the utility model is to cooperate with the drift of oblique setting through fixed block, the contact-making surface of drift and die is the inclined-plane, can carry out punching to the product inclined-plane behind the pull and stretch; The through hole of having avoided causing because of pull and stretch is out of shape, and has simple in structure, technology reliable characteristics.
Below in conjunction with accompanying drawing and specific embodiment the utility model is further described.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
As shown in Figure 1, the utility model is a kind of inclined-plane punching die, and it comprises upper bolster 1, upper mould fixed plate 2, patrix guide plate 3, counterdie fixed head 4, die shoe 5, fixed block 6, drift 7, back-moving spring 8, guiding block 9, lower module 10.
Described upper mould fixed plate 2 is fixed on the upper bolster 1, and counterdie fixed head 4 is fixed on the die shoe 5, and patrix guide plate 3 is installed between upper mould fixed plate 2 and the counterdie fixed head 4; The top of described fixed block 6 is fixed on the upper mould fixed plate 2, and the lower end of fixed block 6 is an inclined-plane.Described drift 7 oblique activities are arranged in the guiding block 9, and the top of drift 7 and horizontal plane be oblique to intersect and relative with the inclined-plane of fixed block 6 lower ends, but when fixed block 6 presses down roof pressure on the top of drift 7.
Described guiding block 9 is fixed in the patrix guide plate 3, and back-moving spring 8 is socketed on the drift 7 and its two ends lean respectively on drift cap 71 and fixed block 6; Described lower module 10 is fixed on the counterdie fixed head 4, and the end face of lower module 10 is oblique crossing and parallel with the lower surface of drift 7 with horizontal plane, on lower module 10, is provided with the through hole 101 as die.
The operation principle of the utility model:
Product behind the pull and stretch 20 is placed on the oblique end face of lower module 10; The crank of upper bolster 1 forcing press drives down and moves down, and drives fixed block 6 drift 7 of rushing to summit, and the edge is oblique stretches out downwards for drift 7; Cooperate with the through hole 101 of lower module 10, accomplish the punching of the beveled aperture of product 20.
The above; Be merely the utility model preferred embodiment; So can not limit the scope that the utility model is implemented with this, the equivalence of promptly doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (1)
1. inclined-plane punching die, it is characterized in that: it comprises upper bolster, upper mould fixed plate, patrix guide plate, counterdie fixed head, die shoe, fixed block, drift, back-moving spring, guiding block, lower module; Described upper mould fixed plate is fixed on the upper bolster, and the counterdie fixed head is fixed on the die shoe, and the patrix guide plate is installed between upper mould fixed plate and the counterdie fixed head; The top of described fixed block is fixed on the upper mould fixed plate; The lower end of fixed block is an inclined-plane; The oblique activity of described drift is arranged in the guiding block; The top of drift and horizontal plane are oblique crossing and relative with the inclined-plane of fixed block lower end, and guiding block is fixed in the patrix guide plate, and back-moving spring is socketed on the drift and its two ends lean respectively on drift cap and fixed block; Described lower module is fixed on the counterdie fixed head, and the end face of lower module is oblique crossing and parallel with the lower surface of drift with horizontal plane, on lower module, is provided with the through hole as die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200361650U CN202447492U (en) | 2012-02-06 | 2012-02-06 | Inclined plane punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200361650U CN202447492U (en) | 2012-02-06 | 2012-02-06 | Inclined plane punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202447492U true CN202447492U (en) | 2012-09-26 |
Family
ID=46863387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200361650U Expired - Fee Related CN202447492U (en) | 2012-02-06 | 2012-02-06 | Inclined plane punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202447492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482713A (en) * | 2018-12-29 | 2019-03-19 | 重庆市金福吉金属制品有限公司 | The continuously shaped punching of multiple features is mechanical |
-
2012
- 2012-02-06 CN CN2012200361650U patent/CN202447492U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482713A (en) * | 2018-12-29 | 2019-03-19 | 重庆市金福吉金属制品有限公司 | The continuously shaped punching of multiple features is mechanical |
| CN109482713B (en) * | 2018-12-29 | 2023-11-24 | 重庆市金福吉金属制品有限公司 | Multi-feature continuous forming blanking machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20150206 |
|
| EXPY | Termination of patent right or utility model |