CN204109084U - A kind of stamping die counterdie of miaow head wiring board - Google Patents
A kind of stamping die counterdie of miaow head wiring board Download PDFInfo
- Publication number
- CN204109084U CN204109084U CN201420610826.5U CN201420610826U CN204109084U CN 204109084 U CN204109084 U CN 204109084U CN 201420610826 U CN201420610826 U CN 201420610826U CN 204109084 U CN204109084 U CN 204109084U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- wiring board
- dropping hole
- miaow head
- stamping die
- 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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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a kind of stamping die counterdie of miaow head wiring board, comprise lower mould body, described lower mould body is provided with the material-dropping hole of some rectangular array arrangements, elastic device is provided with in each described material-dropping hole, described elastic device is elastomeric material and cover plate, described elastomeric material one end is fixedly connected with lower mould body, and the other end is fixedly connected with cover plate, and described cover plate is can be movable together with elastomeric material in material-dropping hole.The stamping die counterdie of miaow head wiring board of the present utility model makes the edge that miaow head wiring board is cutting off not easily tear and pull, and also there is not the problem of blanking blocking material-dropping hole.
Description
Technical field
The utility model relates to a kind of diel of wiring board, especially a kind of stamping die counterdie of miaow head wiring board.
Background technology
Miaow head plate is a kind of wiring board of circle, although specification kind is a lot, but the finally shaping of current miaow head plate is all completed by mould punching, the upper and lower size of material-dropping hole of the stamping die counterdie of existing miaow head wiring board is identical, blanking is easily piled up or is blocked material-dropping hole, to cause carrying out punching press cut-out work once plug material-dropping hole, clearing up after material-dropping hole could normal operating, have impact on operating efficiency, also can mold damage time serious, in addition in punching course, the edge that wiring board is cutting off easily tears or pulls phenomenon.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of wiring board that makes not easily be torn in its edge or pull and do not block the stamping die counterdie of the miaow head wiring board of material-dropping hole.
In order to achieve the above object, the technical solution adopted in the utility model is:
A kind of stamping die counterdie of miaow head wiring board, comprise lower mould body, described lower mould body is provided with the material-dropping hole of some rectangular array arrangements, elastic device is provided with in each described material-dropping hole, described elastic device is elastomeric material and cover plate, described elastomeric material one end is fixedly connected with lower mould body, and the other end is fixedly connected with cover plate, and described cover plate is can be movable together with elastomeric material in material-dropping hole.
Further, described cover plate shape of cross section is identical with the orifice shapes of material-dropping hole, and size is less than the aperture of material-dropping hole.
Further, the upper surface of described cover plate is concordant with counterdie body upper surface.
Further, described elastomeric material is spring.
Further, described cover plate central is provided with counter sink through hole, is connected between described cover plate, spring and lower mould body by band shoulder screw.
The beneficial effects of the utility model are: be provided with elastomeric material and cover plate in each described material-dropping hole, and described elastomeric material one end is fixedly connected with lower mould body, and the other end is fixedly connected with cover plate, and described cover plate is can be movable together with elastomeric material in material-dropping hole.By such setting, wiring board is in punching course, elastomeric material and cover plate coordinate the punching press of patrix to cut off, the edge that miaow head wiring board is cutting off is made not easily to tear and pull, wiring board after the utility model is stamping still takes out from counterdie upper surface as an entirety, also there is not the problem of blanking blocking material-dropping hole.
Accompanying drawing explanation
Fig. 1 is top view of the present utility model.
Fig. 2 is the sectional view in the A-A direction of Fig. 1.
In figure, each label and corresponding name are called:
Mould body under 1--, 2--material-dropping hole, 3--spring, 4--cover plate.5--counter sink through hole.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further details:
As depicted in figs. 1 and 2, a kind of stamping die counterdie of miaow head wiring board, comprise lower mould body 1, described lower mould body 1 is provided with the material-dropping hole 2 of some rectangular array arrangements, be provided with elastic device in each described material-dropping hole 2, described elastic device is elastomeric material and cover plate 4, and described elastomeric material one end is fixedly connected with lower mould body 1, the other end is fixedly connected with cover plate 4, and described cover plate 4 can be movable together with elastomeric material in material-dropping hole 2.Described cover plate 4 shape of cross section is identical with the orifice shapes of material-dropping hole 2, and size is less than the aperture of material-dropping hole 2.The upper surface of described cover plate 4 is concordant with lower mould body 1 upper surface.Described elastomeric material is spring 3.Described cover plate 4 center is provided with counter sink through hole 5, is connected between described cover plate 4, spring 3 and lower mould body 1 by band shoulder screw.
The utility model by arranging elastic device in the material-dropping hole 2 of the stamping die counterdie of miaow head wiring board, elastomeric material and cover plate 4 coordinate the punching press of patrix to cut off, the edge that miaow head wiring board is cutting off is made not easily to tear and pull, after die-cut operation completes, spring 3 homing, wiring board takes out from lower mould body 1 upper surface as an entirety, easy to operate, also there is not the problem of blanking blocking material-dropping hole.
The utility model is not limited to above-mentioned concrete embodiment, and for the person of ordinary skill of the art from above-mentioned design, without performing creative labour, done all conversion, all drop within protection domain of the present utility model.
Claims (5)
1. the stamping die counterdie of a miaow head wiring board, comprise lower mould body, it is characterized in that: described lower mould body is provided with the material-dropping hole of some rectangular array arrangements, elastic device is provided with in each described material-dropping hole, described elastic device is elastomeric material and cover plate, described elastomeric material one end is fixedly connected with lower mould body, and the other end is fixedly connected with cover plate, and described cover plate is can be movable together with elastomeric material in material-dropping hole.
2. the stamping die counterdie of miaow head wiring board according to claim 1, it is characterized in that: described cover plate shape of cross section is identical with the orifice shapes of material-dropping hole, size is less than the aperture of material-dropping hole.
3. the stamping die counterdie of miaow head wiring board according to claim 2, is characterized in that: the upper surface of described cover plate is concordant with counterdie body upper surface.
4. the stamping die counterdie of miaow head wiring board according to claim 3, is characterized in that: described elastomeric material is spring.
5. the stamping die counterdie of miaow head wiring board according to claim 4, is characterized in that: described cover plate central is provided with counter sink through hole, is connected between described cover plate, spring and lower mould body by band shoulder screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420610826.5U CN204109084U (en) | 2014-10-22 | 2014-10-22 | A kind of stamping die counterdie of miaow head wiring board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420610826.5U CN204109084U (en) | 2014-10-22 | 2014-10-22 | A kind of stamping die counterdie of miaow head wiring board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204109084U true CN204109084U (en) | 2015-01-21 |
Family
ID=52326440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420610826.5U Expired - Fee Related CN204109084U (en) | 2014-10-22 | 2014-10-22 | A kind of stamping die counterdie of miaow head wiring board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204109084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112192659A (en) * | 2020-09-03 | 2021-01-08 | 付金金 | Punching die for printing bag |
-
2014
- 2014-10-22 CN CN201420610826.5U patent/CN204109084U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112192659A (en) * | 2020-09-03 | 2021-01-08 | 付金金 | Punching die for printing bag |
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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: 20150121 Termination date: 20171022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |