CN203470645U - Automatic waste removal punching die - Google Patents
Automatic waste removal punching die Download PDFInfo
- Publication number
- CN203470645U CN203470645U CN201320407511.6U CN201320407511U CN203470645U CN 203470645 U CN203470645 U CN 203470645U CN 201320407511 U CN201320407511 U CN 201320407511U CN 203470645 U CN203470645 U CN 203470645U
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- CN
- China
- Prior art keywords
- waste removal
- waste
- die
- punching
- waste material
- 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
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Abstract
The utility model discloses an automatic waste removal punching die. The interior of a waste discharge area of the die is provided with a waste removal nail, a bottom plate of the die is provided with a waste removal hole, and the shape and location of the waste removal hole correspond to the shape of the waste. The punching die has the advantages that by additionally arranging the waste removal nail and the waste removal hole, the waste is pressed into the waste removal hole by the waste removal nail during punching, and then is removed from the punching working surface, so the waste removal procedure after punching is reduced, and the production efficiency is improved; the complicated die and procedure optimizing design is not needed, so the design cost is reduced.
Description
[technical field]
The utility model relates to a kind of diel.
[background technology]
In the punching operation of press machine, the many stampings of meeting generation remain in workbench and mould and affect stamping forming machining accuracy and end product quality, cause mould and press to damage.Generally by optimization mould structure, improvement manufacturing procedure, raising die quality, reduce the residual quantity of waste material, but there is unstability and design complicated in these methods.
[summary of the invention]
The utility model, for prior art problem, provides a kind of diel having except waste-removing device.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
Automatically except a useless diel, in the waste material discharging area of mould, be provided with except useless nail, on die bottom plate, have waste material evacuation aperture.The shape of waste material evacuation aperture is corresponding with the shape of waste material with position.
The utility model removes useless nail and waste material evacuation aperture by increase, thereby in punching operation, waste material is departed from press work face except useless nail is pressed into waste material evacuation aperture, has reduced the waste discharge operation after punching press, has improved production efficiency; Without complicated mould, process optimization design, reduced design cost.
[accompanying drawing explanation]
Accompanying drawing 1 is mode host visual pattern of the present utility model;
Accompanying drawing 2 is mould side views of the present utility model;
Accompanying drawing 3 is die bottom plate figure of the present utility model;
[specific embodiment]
Below in conjunction with the specific embodiment, the utility model is described in further detail.
As depicted in figs. 1 and 2 automatically except useless diel, this mould is a punching die, for pressing proper alignment to be the circular hole of square formation in sheet material upper punch; On the base plate of mould, have and be several annular punching press cuttves 1 that square formation is arranged, the discharging area in annular punching press cutter 1 is provided with except useless nail 2.
As shown in Figure 3, on die bottom plate of the present utility model, have several waste material evacuation apertures 3 corresponding with the waste material discharging area of mould.
On the utility model is described in detail, the above, be only the preferred embodiment of the utility model, do not limit the utility model practical range, be allly according to the application's scope, to do impartial change and modify, all should still belong in the utility model covering scope.
Claims (2)
1. automatically except a useless diel, it is characterized in that: in the waste material discharging area of mould, be provided with except useless nail, on die bottom plate, have waste material evacuation aperture.
2. as claimed in claim 1 a kind of automatically except useless diel, it is characterized in that: the shape of described waste material evacuation aperture is corresponding with the shape of waste material with position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320407511.6U CN203470645U (en) | 2013-07-10 | 2013-07-10 | Automatic waste removal punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320407511.6U CN203470645U (en) | 2013-07-10 | 2013-07-10 | Automatic waste removal punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203470645U true CN203470645U (en) | 2014-03-12 |
Family
ID=50219058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320407511.6U Expired - Fee Related CN203470645U (en) | 2013-07-10 | 2013-07-10 | Automatic waste removal punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203470645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111823318A (en) * | 2019-04-16 | 2020-10-27 | 住友化学株式会社 | Method and apparatus for manufacturing perforated laminate |
-
2013
- 2013-07-10 CN CN201320407511.6U patent/CN203470645U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111823318A (en) * | 2019-04-16 | 2020-10-27 | 住友化学株式会社 | Method and apparatus for manufacturing perforated laminate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20190710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |