CN201940468U - Die with forming punch head - Google Patents
Die with forming punch head Download PDFInfo
- Publication number
- CN201940468U CN201940468U CN2010206266701U CN201020626670U CN201940468U CN 201940468 U CN201940468 U CN 201940468U CN 2010206266701 U CN2010206266701 U CN 2010206266701U CN 201020626670 U CN201020626670 U CN 201020626670U CN 201940468 U CN201940468 U CN 201940468U
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- CN
- China
- Prior art keywords
- arc
- groove
- die
- die holder
- die shoe
- 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
A die with a forming punch head comprises an upper die holder, a lower die holder and a lower supporting plate, blocks are arranged between the lower die holder and the lower supporting plate, the lower die holder is provided with a lower die plate, the middle part of the lower die plate is provided with an arc-shaped groove, and the upper die holder which is opposite to the groove is provided with the upper punch head. The die has the advantages that: because an arranged arc-shaped punch face is tightly matched with the arc-shaped socket, a punched workpiece can be formed in one step, the remachining process is reduced; and moreover, the machined workpiece accords with the performance requirement, so waste is reduced.
Description
Technical field
The utility model relates to field of machining, refers more particularly to the used diel of a kind of machined.
Background technology
Modern machined field, punch press has become conventional machinery, for the stamping parts of complexity, adopts different moulds to carry out punching press and also can finish.But for the punching press of metalwork, because the ductility and the memory characteristic thereof of metal, the parts after the punching press also trickle deformation can occur, are that the parts of circle or arc are all the more so to profile especially.To such parts, need carry out secondary operations toward contact, otherwise its serviceability reduces greatly, and cause a large amount of wastes of product.
Summary of the invention
The purpose of this utility model is just in order to address the above problem, and a kind of diel that has the moulding drift is provided, and it can make stamping parts one time punching molded, has avoided the processing once more to parts, has reduced the waste of product.
In order to achieve the above object, the technical solution adopted in the utility model is:
A kind of diel that has the moulding drift, comprise upper bolster, die shoe, bottom plate, be provided with the pad pin between die shoe and the bottom plate, it is characterized in that: described die shoe is provided with lower bolster, the lower bolster middle part is provided with arc groove, and the upper bolster relative with groove is provided with upper punch.
The above upper punch two ends is provided with train wheel bridge, and described train wheel bridge is connected with upper bolster.
The above upper punch comprises body, and described body one end is provided with connecting portion, and the other end is provided with the arc stamping surface with groove fit.
The beneficial effects of the utility model are: the arc stamping surface and the arc groove that are provided with closely cooperate, and make parts one-shot forming after the punching press to have reduced the program of processing once more, and the parts after the processing meet performance requirement, have reduced waste.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is a upper punch structural representation among the utility model Fig. 1.
Among the figure: 1. upper bolster; 2. train wheel bridge; 3. upper punch; 4. lower bolster; 5. die shoe; 6. pad pin; 7. bottom plate; 8. groove; 9. connecting portion; 10. body; 11. stamping surface.
The specific embodiment
By accompanying drawing 1 as can be known, the utility model comprises upper bolster 1, die shoe 5, bottom plate 7, is provided with pad pin 6 between die shoe 5 and the bottom plate 7, and described die shoe 5 is provided with lower bolster 4, lower bolster 4 middle parts are provided with arc groove 8, and the upper bolster 1 relative with groove 8 is provided with upper punch 3.The above upper punch 3 two ends is provided with train wheel bridge 2, and described train wheel bridge 2 is connected with upper bolster 1.
By accompanying drawing 2 as can be known, upper punch 3 comprises body 10, and described body 10 1 ends are provided with connecting portion 9, and the other end is provided with the arc stamping surface 11 that cooperates with groove 8.Described upper bolster 1 is connected by connecting portion 9 with upper punch 3.
Should be noted that embodiment described in the utility model only is its optimal way, to belonging to the utility model general idea, and only is conspicuous change, all should belong within the protection domain of the present utility model.
Claims (3)
1. diel that has the moulding drift, comprise upper bolster, die shoe, bottom plate, be provided with the pad pin between die shoe and the bottom plate, it is characterized in that: described die shoe is provided with lower bolster, the lower bolster middle part is provided with arc groove, and the upper bolster relative with groove is provided with upper punch.
2. the diel that has the moulding drift according to claim 1 is characterized in that: described upper punch two ends are provided with train wheel bridge, and described train wheel bridge is connected with upper bolster.
3. the diel that has the moulding drift according to claim 1 is characterized in that: described upper punch comprises body, and described body one end is provided with connecting portion, and the other end is provided with the arc stamping surface with groove fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206266701U CN201940468U (en) | 2010-11-26 | 2010-11-26 | Die with forming punch head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206266701U CN201940468U (en) | 2010-11-26 | 2010-11-26 | Die with forming punch head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201940468U true CN201940468U (en) | 2011-08-24 |
Family
ID=44467819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206266701U Expired - Fee Related CN201940468U (en) | 2010-11-26 | 2010-11-26 | Die with forming punch head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201940468U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102039348A (en) * | 2010-11-26 | 2011-05-04 | 天津华舜汽配制造集团有限公司 | Stamping die with molding punch |
| CN102886434A (en) * | 2012-09-17 | 2013-01-23 | 芜湖世达模具有限公司 | Blanking punch die |
-
2010
- 2010-11-26 CN CN2010206266701U patent/CN201940468U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102039348A (en) * | 2010-11-26 | 2011-05-04 | 天津华舜汽配制造集团有限公司 | Stamping die with molding punch |
| CN102886434A (en) * | 2012-09-17 | 2013-01-23 | 芜湖世达模具有限公司 | Blanking punch die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20131126 |