CN207681314U - Metal disk wire drawing upper mold - Google Patents
Metal disk wire drawing upper mold Download PDFInfo
- Publication number
- CN207681314U CN207681314U CN201721917781.6U CN201721917781U CN207681314U CN 207681314 U CN207681314 U CN 207681314U CN 201721917781 U CN201721917781 U CN 201721917781U CN 207681314 U CN207681314 U CN 207681314U
- Authority
- CN
- China
- Prior art keywords
- die holder
- rubber pad
- matrix
- punch
- upper 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
Links
Landscapes
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model discloses a kind of metal disk wire drawing upper molds, including upper die holder, punch-pin, it is characterized in that being equipped with punch-pin below the upper die holder, the punch-pin includes mould cylinder, matrix, rubber pad, the matrix is set on the step of mould cylinder bottom, the rubber pad is set to the top of matrix, and the punch-pin is fixed with upper die holder bottom, and the rubber pad is withstood between matrix and the bottom surface of upper die holder.
Description
Technical field
The utility model is related to a kind of mold, specifically a kind of metal disk wire drawing upper mold.
Background technology
When the existing progress pressing mold wire drawing to metal disk, the pressure that the mold is subject to is not easy to control, easily this by occurring
Each metal disk quality that mold extrudes does not ensure that metal surface glossiness differs, and mold can be also easy because of stress difference
Damage.
Invention content
The purpose of this utility model is to design a kind of metal disk wire drawing upper mold.
To be solved in the utility model is that existing metal disk pressing mold processing quality does not ensure that metal surface glossiness differs
With the flimsy problem of mold.
For realization the purpose of this utility model, the technical solution adopted in the utility model is：In a kind of metal disk wire drawing
Mould includes upper die holder, punch-pin, and the lower die includes lower die holder and mould column, and punch-pin is equipped with below the upper die holder, described
Punch-pin include mould cylinder, matrix, rubber pad, the matrix is set on the step of mould cylinder bottom, and the rubber pad is set to mould
The top of piece, the punch-pin are fixed with upper die holder bottom, and the rubber pad is withstood between matrix and the bottom surface of upper die holder.
The utility model has the advantages that：The metal disk quality assurance that the utility model processes, metal surface glossiness
Uniform, mold usage time is long.
Description of the drawings
Fig. 1 is the knot schematic diagram of the utility model.
Fig. 2 is the cross-sectional view of the utility model punch-pin.
Specific implementation mode
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
As shown, the utility model includes upper die holder 2, punch-pin 3.2 lower section of upper die holder is equipped with punch-pin
3, the punch-pin 3 includes mould cylinder 31, matrix 7, rubber pad 4, rubber pad 5, rubber pad 6.The matrix 7 is set to 31 bottom of mould cylinder
On the step 32 in portion.The rubber pad 4, rubber pad 5, rubber pad 6 are set to the top of matrix 7.The punch-pin 3 and upper die holder
2 bottoms are fixed.The rubber pad 4, rubber pad 5, rubber pad 6 are withstood on after overlapping between matrix 7 and the bottom surface of upper die holder 2.
At least one piece of the rubber pad, and the utility model is three pieces, respectively rubber pad 4, rubber pad 5, rubber pad
6, after each rubber pad is superimposed together, upper and lower two end is peaked at respectively on 2 bottom surface of matrix 7 and upper die holder.The upper die holder 2
Top is equipped with pillar 1.
Claims (3)
1. a kind of metal disk wire drawing upper mold, including upper mold include upper die holder, punch-pin, it is characterised in that below the upper die holder
Punch-pin is installed, the punch-pin includes mould cylinder, matrix, rubber pad, and the matrix is set on the step of mould cylinder bottom, described
Rubber pad be set to the top of matrix, the punch-pin fixes with upper die holder bottom, and the rubber pad withstands on matrix and upper mold
Between the bottom surface of seat.
2. metal disk wire drawing upper mold according to claim 1, it is characterised in that at least one piece of the rubber pad, and rubber
Two ends of rubber cushion peak on matrix and upper die holder bottom surface.
3. metal disk wire drawing upper mold according to claim 1, it is characterised in that the top of the upper die holder is equipped with convex
Column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721917781.6U CN207681314U (en) | 2017-12-29 | 2017-12-29 | Metal disk wire drawing upper mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721917781.6U CN207681314U (en) | 2017-12-29 | 2017-12-29 | Metal disk wire drawing upper mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207681314U true CN207681314U (en) | 2018-08-03 |
Family
ID=62993803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721917781.6U Expired - Fee Related CN207681314U (en) | 2017-12-29 | 2017-12-29 | Metal disk wire drawing upper mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207681314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188273A (en) * | 2017-12-29 | 2018-06-22 | 嘉兴超纳金真空镀膜科技有限公司 | Metal disk wire drawing upper mold |
-
2017
- 2017-12-29 CN CN201721917781.6U patent/CN207681314U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188273A (en) * | 2017-12-29 | 2018-06-22 | 嘉兴超纳金真空镀膜科技有限公司 | Metal disk wire drawing upper mold |
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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: 20180803 Termination date: 20181229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |