CN204148357U - A kind of upper bolster for metal stamping die - Google Patents
A kind of upper bolster for metal stamping die Download PDFInfo
- Publication number
- CN204148357U CN204148357U CN201420531765.3U CN201420531765U CN204148357U CN 204148357 U CN204148357 U CN 204148357U CN 201420531765 U CN201420531765 U CN 201420531765U CN 204148357 U CN204148357 U CN 204148357U
- Authority
- CN
- China
- Prior art keywords
- connecting hole
- upper bolster
- metal stamping
- stamping die
- guiding post
- 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
For a upper bolster for metal stamping die, relate to field of machining, be applied to the mould that intermetallic composite coating punching press is used.Comprise square body, on described body, four angular positions are provided with connecting hole, be provided with contour trepanning in one end that connecting hole is inner, be provided with the outer guiding post hole of lateral direction penetrating in the middle part of described body, the body two ends at the place up and down in described outer guiding post hole are respectively equipped with dowel pin.Its effect is: structure is simple, reasonable in design, plays good fixation to patrix, plays good stabilization to mold integral performance simultaneously.
Description
Technical field
The utility model relates to field of machining, is applied to the mould that intermetallic composite coating punching press is used.
Background technology
Metal stamping is current mach common method, and not only precision is high but also output is large.Punching press shaping needs to be completed by mould, and mould is divided into upper die and lower die, and patrix general connection with drift realizes punching press.And patrix needs to be arranged on upper bolster, play stabilization.
Summary of the invention
The purpose of this utility model is to provide a kind of upper bolster for metal stamping die of good stability.
In order to achieve the above object, taked technical scheme is:
A kind of upper bolster for metal stamping die, it is characterized in that: comprise square body, on described body, four angular positions are provided with connecting hole, contour trepanning is provided with in one end that connecting hole is inner, in the middle part of described body, be provided with the outer guiding post hole of lateral direction penetrating, the body two ends at the place up and down in described outer guiding post hole are respectively equipped with dowel pin.
Above-described connecting hole is counter sink.
The effect that the utility model reaches is: structure is simple, reasonable in design, plays good fixation to patrix, plays good stabilization to mold integral performance simultaneously.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1, body; 2, contour trepanning; 3, connecting hole; 4, outer guiding post hole; 5, dowel pin.
Detailed description of the invention
From accompanying drawing 1, the utility model comprises square body 1, on described body 1, four angular positions are provided with connecting hole 3, contour trepanning 2 is provided with in one end that connecting hole 3 is inner, in the middle part of described body 1, be provided with the outer guiding post hole 4 of lateral direction penetrating, body 2 two ends at the place up and down in described outer guiding post hole 4 are respectively equipped with dowel pin 5.Above-described connecting hole 3 is counter sink, and when being connected with other positions with screw by the utility model, the head of a nail of screw sinks in counter sink, ensures the smooth of its surface, avoids impacting mold use.
Claims (2)
1. the upper bolster for metal stamping die, it is characterized in that: comprise square body, on described body, four angular positions are provided with connecting hole, contour trepanning is provided with in one end that connecting hole is inner, in the middle part of described body, be provided with the outer guiding post hole of lateral direction penetrating, the body two ends at the place up and down in described outer guiding post hole are respectively equipped with dowel pin.
2. the upper bolster for metal stamping die according to claim 1, is characterized in that: described connecting hole is counter sink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420531765.3U CN204148357U (en) | 2014-09-16 | 2014-09-16 | A kind of upper bolster for metal stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420531765.3U CN204148357U (en) | 2014-09-16 | 2014-09-16 | A kind of upper bolster for metal stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204148357U true CN204148357U (en) | 2015-02-11 |
Family
ID=52506510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420531765.3U Expired - Fee Related CN204148357U (en) | 2014-09-16 | 2014-09-16 | A kind of upper bolster for metal stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204148357U (en) |
-
2014
- 2014-09-16 CN CN201420531765.3U patent/CN204148357U/en not_active Expired - Fee Related
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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: 20150211 Termination date: 20160916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |