CN201317027Y - Integrated punching die - Google Patents
Integrated punching die Download PDFInfo
- Publication number
- CN201317027Y CN201317027Y CNU2008201994368U CN200820199436U CN201317027Y CN 201317027 Y CN201317027 Y CN 201317027Y CN U2008201994368 U CNU2008201994368 U CN U2008201994368U CN 200820199436 U CN200820199436 U CN 200820199436U CN 201317027 Y CN201317027 Y CN 201317027Y
- Authority
- CN
- China
- Prior art keywords
- overcoat
- utility
- punching die
- model
- drift
- 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 - Lifetime
Links
- 238000004080 punching Methods 0.000 title claims description 15
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- 210000002469 basement membrane Anatomy 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to an integrative cut-out press, be in including die carrier, setting die block, the setting of die carrier lower extreme be in the die carrier on overcoat and endotheca, be located overcoat and endotheca between spring, the drift passes overcoat, endotheca and spring and basement membrane cooperate, the utility model provides a problem among the prior art, provide a higher while safe and reliable's of accuracy integrative cut-out press.
Description
Application
The utility model relates to a kind of mould that is used for punching, the one punching die that particularly a kind of accuracy is higher.
Background technology
Punching die is widely used in Mould Machining, as shown in Figure 3, the drift 2 of this punching die is fixed on the forcing press 4 by clamp nut 3, therefore cause replacing drift speed slower, it is long to adjust the used time of the gap of drift and counterdie, and, easily cause and sting film and hurt sb.'s feelings and wait danger because drift 2 and counterdie 1 might be at concentric positions.
The utility model content
For overcoming above-mentioned shortcoming, the purpose of this utility model provides safe and reliable one punching die of higher while of a kind of accuracy.
For achieving the above object, the technical solution adopted in the utility model is: a kind of one punching die, comprise mould bases, be arranged on described mould bases lower end bed die, be arranged on overcoat on the described mould bases and interior cover, the spring between described overcoat and interior cover, drift passes described overcoat, interior cover and spring and matches with counterdie.
Described lower portion of ram is with a plurality of pads.
Be provided with the polyurethane rod between described a plurality of pad.
Because the utilization of technique scheme, the utility model compared with prior art has following advantage: 1, by drift and counterdie are designed to the replacing that one is convenient to mould; 2, use in the liquidate control of head of overcoat reach concentric accuracy rate height; 3, by using polyurethane material and the spring drift of upspringing, convenient dress is got drift; 4, before and after the mold and punching head configuration centering apart from piece, but rapid processing goes out various decentraction distances, the aperture of different spacing has characteristics such as need not rule, and has saved the replacing die head time, increases the benefit the effect that reduces cost thereby reach.
Description of drawings
Accompanying drawing 1 is a front view of the present utility model;
Accompanying drawing 2 is a left view of the present utility model;
Accompanying drawing 3 is the left view of original punching die;
Wherein: 1, counterdie; 2, drift; 3, clamp nut; 4, forcing press; 5, mould bases; 6, polyurethane rod; 7, pad; 8, overcoat; 9, interior cover; 10, spring.
The specific embodiment
The utility model will be further described below in conjunction with the drawings and specific embodiments.
Referring to accompanying drawing 1 to accompanying drawing 3, a kind of one punching die, comprise mould bases 5, be arranged on mould bases 5 lower ends bed die 1, be arranged on overcoat 8 on the mould bases 5 and interior cover 9, the spring 10 between overcoat 8 and interior cover 9, drift 2 passes overcoat 8, interior cover 9 and spring 10 and matches with counterdie 1.
Drift 2 bottoms are with between 7,2 pads 7 of 2 pads and are provided with polyurethane rod 6.
Workpiece to be processed is placed on the counterdie 1, and position to be processed on the workpiece is overlapped with counterdie 1 central hole location, the pressure that utilizes forcing press 4 to give drift 2 carries out punch process to workpiece; Because drift 2 can be installed and dismantle to the return effect of spring 10 easily, saved owing to the different workpieces processing request is changed the required time of drift 2.
By above-mentioned embodiment, be not difficult to find out the utility model be the higher while of a kind of accuracy safe and reliable the one punching die.
Above embodiment only is explanation technical conceive of the present utility model and characteristics; its purpose is to allow the people that is familiar with this technology understand content of the present utility model and is implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model spirit essence change or modify, and all should be encompassed in the protection domain of the present utility model.
Claims (3)
1, a kind of one punching die, it is characterized in that: comprise mould bases (5), be arranged on described mould bases (5) lower end bed die (1), be arranged on overcoat (8) and interior cover (9) on the described mould bases (5), be positioned at the spring (10) between described overcoat (8) and the cover (9), drift (2) passes described overcoat (8), interior cover (9) and spring (10) and matches with described counterdie (1).
2, one punching die according to claim 1 is characterized in that: described drift (2) bottom is with a plurality of pads (7).
3, one punching die according to claim 2 is characterized in that: be provided with polyurethane rod (6) between described a plurality of pads (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201994368U CN201317027Y (en) | 2008-12-02 | 2008-12-02 | Integrated punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201994368U CN201317027Y (en) | 2008-12-02 | 2008-12-02 | Integrated punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201317027Y true CN201317027Y (en) | 2009-09-30 |
Family
ID=41195797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201994368U Expired - Lifetime CN201317027Y (en) | 2008-12-02 | 2008-12-02 | Integrated punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201317027Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103184681A (en) * | 2013-03-13 | 2013-07-03 | 宁波市东盛纺织有限公司 | Single-punch cloth perforating machine without residual cloth |
| CN103252808A (en) * | 2013-05-24 | 2013-08-21 | 开平市东盈卫浴洁具有限公司 | Manual punching device |
| CN101722239B (en) * | 2009-11-27 | 2013-09-04 | 马鞍山市辰兴机械制造有限公司 | High-precision stamping mould |
| CN105729565A (en) * | 2014-12-10 | 2016-07-06 | 西安航空动力控制科技有限公司 | Method for punching high dimensional precision hole in cloth-insulated rubber thin film |
| CN107470462A (en) * | 2017-08-30 | 2017-12-15 | 太仓市凯福士机械有限公司 | A kind of automobile spring reed pressing mold of efficiently forming |
-
2008
- 2008-12-02 CN CNU2008201994368U patent/CN201317027Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101722239B (en) * | 2009-11-27 | 2013-09-04 | 马鞍山市辰兴机械制造有限公司 | High-precision stamping mould |
| CN103184681A (en) * | 2013-03-13 | 2013-07-03 | 宁波市东盛纺织有限公司 | Single-punch cloth perforating machine without residual cloth |
| CN103184681B (en) * | 2013-03-13 | 2016-05-04 | 宁波市东盛纺织有限公司 | A kind of one-shot head cloth puncher of not remaining cloth |
| CN103252808A (en) * | 2013-05-24 | 2013-08-21 | 开平市东盈卫浴洁具有限公司 | Manual punching device |
| CN105729565A (en) * | 2014-12-10 | 2016-07-06 | 西安航空动力控制科技有限公司 | Method for punching high dimensional precision hole in cloth-insulated rubber thin film |
| CN105729565B (en) * | 2014-12-10 | 2019-03-29 | 西安航空动力控制科技有限公司 | A kind of method in punching canvas filler rubber film high dimensional accuracy hole |
| CN107470462A (en) * | 2017-08-30 | 2017-12-15 | 太仓市凯福士机械有限公司 | A kind of automobile spring reed pressing mold of efficiently forming |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090930 |