CN202655484U - Blank forming mould - Google Patents
Blank forming mould Download PDFInfo
- Publication number
- CN202655484U CN202655484U CN 201220302510 CN201220302510U CN202655484U CN 202655484 U CN202655484 U CN 202655484U CN 201220302510 CN201220302510 CN 201220302510 CN 201220302510 U CN201220302510 U CN 201220302510U CN 202655484 U CN202655484 U CN 202655484U
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- CN
- China
- Prior art keywords
- mould
- forming
- moulding
- blank
- fixing plate
- 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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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The utility model discloses a blank forming mould which comprises an upper mould fixing plate and a lower mould fixing plate, a mould handle is fixedly mounted at the upper end of the upper mould fixing plate, a forming upper mould is fixedly mounted at the lower end of the upper mould fixing plate, a forming lower mould is fixedly mounted at the upper end of the lower mould fixing plate, and corresponding trough type cavities are arranged on a lower end face of the forming upper mould and an upper end face of the forming lower mould. The blank forming mould is simple in structural design, after the mould is in punch forming, a discharge spring automatically deforms and returns, blank forming effects are ensured to be good, and forming efficiency of products is improved.
Description
Technical field
The utility model relates to a kind of mould of blank moulding.
Background technology
Blank under the inhomogeneous action of compressive stress of three-dimensional, from the aperture of mould or the slit extrude and make it cross-sectional area and reduce length and increase, the processing method that becomes required goods is named and is pushed, this processing of blank is extrusion modling.The mould structure design of extrusion modling is too complicated, thereby has increased manufacturing cost, is unsuitable for extensive use.
The utility model content
The purpose of this utility model provides a kind of mould of blank moulding, and structural design is simple, and discharging spring auto Deformation return has guaranteed that the blank molding effect is good after the punch forming, has improved the forming efficiency of product.
The technical solution of the utility model is as follows:
A kind of mould of blank moulding, include upper mould fixed plate, counterdie fixed head, the upper end of upper mould fixed plate is installed with die shank, the upper end that the lower end of cope match-plate pattern fixed head is installed with shaping upper, lower bolster fixed head is installed with the moulding counterdie, have corresponding grooved die cavity on the upper surface of the lower surface of shaping upper, moulding counterdie, have groove on the upper surface of moulding counterdie, be placed with the discharging spring in the groove, the upper surface of moulding counterdie is stretched out in the upper end of discharging spring.
Has rounded corner on the sidewall of described grooved die cavity.
Shaping upper of the present utility model, moulding counterdie have respectively the grooved die cavity, discharging spring auto Deformation return after the punch forming, and the grooved die cavity consists of the profile of blank, and structural design is simple, has guaranteed that the blank molding effect is good, has improved the forming efficiency of product.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Referring to accompanying drawing, a kind of mould of blank moulding, include upper mould fixed plate 1, counterdie fixed head 2, the upper end of upper mould fixed plate 1 is installed with die shank 3, the lower end of cope match-plate pattern fixed head 2 is installed with shaping upper 7, the upper end of lower bolster fixed head 2 is installed with moulding counterdie 4, the lower surface of shaping upper 7, have corresponding grooved die cavity 5 on the upper surface of moulding counterdie 4, has rounded corner 6 on the sidewall of grooved die cavity 5, have groove 8 on the upper surface of moulding counterdie 4, be placed with discharging spring 9 in the groove 8, the upper surface of moulding counterdie is stretched out in the upper end of discharging spring 9.
Claims (2)
1. the mould of a blank moulding, include upper mould fixed plate, counterdie fixed head, it is characterized in that: the upper end of upper mould fixed plate is installed with die shank, the upper end that the lower end of cope match-plate pattern fixed head is installed with shaping upper, lower bolster fixed head is installed with the moulding counterdie, have corresponding grooved die cavity on the upper surface of the lower surface of shaping upper, moulding counterdie, have groove on the upper surface of moulding counterdie, be placed with the discharging spring in the groove, the upper surface of moulding counterdie is stretched out in the upper end of discharging spring.
2. the mould of blank moulding according to claim 1 is characterized in that: have rounded corner on the sidewall of described grooved die cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220302510 CN202655484U (en) | 2012-06-26 | 2012-06-26 | Blank forming mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220302510 CN202655484U (en) | 2012-06-26 | 2012-06-26 | Blank forming mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202655484U true CN202655484U (en) | 2013-01-09 |
Family
ID=47450417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220302510 Expired - Fee Related CN202655484U (en) | 2012-06-26 | 2012-06-26 | Blank forming mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202655484U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934348A (en) * | 2014-03-20 | 2014-07-23 | 成都市龙泉驿区齐盛机械厂 | Stamping die facilitating die releasing |
| CN105750420A (en) * | 2016-05-01 | 2016-07-13 | 无锡市杰夫精工机械有限公司 | Novel combined stamping die |
| CN107243554A (en) * | 2017-07-05 | 2017-10-13 | 苏州市天星山精密模具有限公司 | A kind of stamping flanging die |
-
2012
- 2012-06-26 CN CN 201220302510 patent/CN202655484U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934348A (en) * | 2014-03-20 | 2014-07-23 | 成都市龙泉驿区齐盛机械厂 | Stamping die facilitating die releasing |
| CN103934348B (en) * | 2014-03-20 | 2016-01-20 | 成都市龙泉驿区齐盛机械厂 | Be convenient to the diel of the demoulding |
| CN105750420A (en) * | 2016-05-01 | 2016-07-13 | 无锡市杰夫精工机械有限公司 | Novel combined stamping die |
| CN107243554A (en) * | 2017-07-05 | 2017-10-13 | 苏州市天星山精密模具有限公司 | A kind of stamping flanging 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: 20130109 Termination date: 20130626 |