CN103394589A - Die deep-pumping forming time-delay mechanism and method - Google Patents
Die deep-pumping forming time-delay mechanism and method Download PDFInfo
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- CN103394589A CN103394589A CN2013102739634A CN201310273963A CN103394589A CN 103394589 A CN103394589 A CN 103394589A CN 2013102739634 A CN2013102739634 A CN 2013102739634A CN 201310273963 A CN201310273963 A CN 201310273963A CN 103394589 A CN103394589 A CN 103394589A
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- plate
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- counterdie
- die body
- delay mechanism
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Abstract
The invention belongs to the field of cold stamping dies, and particularly relates to a die deep-pumping forming time-delay mechanism and method. A die comprises an upper die body and a lower die body and is characterized in that the upper die body is connected with a punch, the lower die body is connected with an air cylinder, the upper die body is provided with an inner stripping plate, the lower die body is provided with a lower stripping plate, and a product to be stretched is placed between the inner stripping plate and the lower stripping plate. The die deep-pumping forming time-delay method includes the following steps of pressing material and conducting stretch forming on the materials by the upper die body through punching force and the lower die body through the air cylinder force simultaneously, enabling the lower die body not to move after the upper die body is open, and controlling the lower die body to conduct material stripping by hand. The mechanism and method have the advantages that the die is simple in structure and can not deform after the product is formed, the production yield is greatly improved, and production cost is reduced.
Description
Technical field
The invention belongs to the cold punching die field, be specifically related to a kind of mould and take out plutonic type time-delay mechanism and method.
Background technology
The cold punching drawing die is a lot of on the market at present, and when normally binder stretched rear die sinking, upper and lower mould took off material simultaneously, takes off like this material product and can be out of shape.
Summary of the invention
The object of the invention is to overcome the problems referred to above, provide a kind of mould that prevents that product is out of shape in taking off the material process after drawing and forming to take out plutonic type time-delay mechanism and method.
To achieve these goals, the technical solution adopted in the present invention is: mould is taken out plutonic type time-delay mechanism, comprise upper and lower mould, it is characterized in that: described patrix is connected with drift, described counterdie is connected with cylinder, in patrix is provided with, take off plate, counterdie is provided with down and takes off plate, inside take off plate and under take off between plate to place and treat drawn products.
Aforesaid mould is taken out plutonic type time-delay mechanism, in described patrix, is provided with buffering patrix spring.
Aforesaid mould is taken out plutonic type time-delay mechanism, described patrix be provided be positioned at take off plate top for the fixing contour sleeve that takes off plate.
Aforesaid mould is taken out plutonic type time-delay mechanism, and described counterdie is provided with lower bolster, lower plate and the die shoe that links into an integrated entity by connecting rod.
Another technical solution used in the present invention is: mould is taken out plutonic type time-delay method, comprises the steps: that patrix leans on punch press power, and counterdie is by the stretch forming of cylinder force binder simultaneously; After the patrix die sinking, counterdie is motionless; With manual control counterdie, take off material.
The invention has the beneficial effects as follows: this mould structure is simple, after product shaping, can not be out of shape, and has improved greatly the production yield, has reduced production cost.
The accompanying drawing explanation
Fig. 1 is structure chart of the present invention;
Fig. 2 is lower die structure figure of the present invention;
Wherein, 1 patrix stops Gao Zhu, and 1 ' counterdie stops Gao Zhu, 2 patrix screws, 2 ' counterdie screw, 3 patrix springs, 4 contour sleeves, 5 mounting plates, 6 top blocks, 6 ' bottom seat pad, 7 upper bolsters, 7 ' die shoe, 8 upper padding plates, 8 ' lower bolster, 9 cope match-plate patterns, baffle plate on 10, take off plate in 11, under 11 ', take off plate, 12 pneumatic jack directions, 13 patrix dowel pins, 13 ' counterdie dowel pin, 14 interior location divisions, 15 connecting rods, 16 lower plates, 17 guide pillars.
The specific embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments.
According to Fig. 1, mould is taken out plutonic type time-delay mechanism, comprises upper and lower mould, it is characterized in that: described patrix is connected with drift, and described counterdie is connected with cylinder, in patrix is provided with, takes off plate 11, counterdie is provided with down and takes off plate 11 ', inside take off plate 11 and under take off between plate 11 ' to place and treat drawn products.Punching course is as follows: drift drives patrix and moves down, and cylinder promotes to move on counterdie simultaneously, completes the stretching for the treatment of drawn products, while taking off material, at first on drift, move, make patrix break away from product, so cylinder drive counterdie moves down, and realizes that counterdie takes off material, and counterdie moves sees pneumatic jack direction 12.
In patrix, be provided with buffering patrix spring 3.Patrix is followed successively by mounting plate 5, top block 6, upper bolster 7, upper padding plate 8, cope match-plate pattern 9, upper baffle plate 10 and Nei Tuo plate 11 from top to bottom, and patrix also is provided with patrix screw 2, patrix stops high post 1, patrix dowel pin 13.Patrix be provided be positioned at take off plate 11 tops for the fixing contour sleeve 4 that takes off plate 11.
Counterdie is provided with lower bolster 8 ', lower plate 16 and the die shoe 7 ' that links into an integrated entity by connecting rod 15.Counterdie from top to bottom is followed successively by down and takes off plate 11 ', lower bolster 8 ', lower plate 16, die shoe 7 ', lower bolster 8 ', bottom seat pad 6 '; counterdie also is provided with guide pillar 17, interior location division 14 (be used to connecting each plate of counterdie, seeing Fig. 2), counterdie screw 2 ' (be used to connecting each plate of counterdie), counterdie dowel pin 13 ', counterdie and stops high post 1 '.
Mould is taken out plutonic type time-delay method, comprises the steps: that patrix leans on punch press power, and counterdie is by the stretch forming of cylinder force binder simultaneously; After the patrix die sinking, counterdie is motionless; With manual control counterdie, take off material.
Above-described embodiment does not limit the present invention in any form, and all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops on protection scope of the present invention.
Claims (5)
1. mould is taken out plutonic type time-delay mechanism, comprises upper and lower mould, it is characterized in that: described patrix is connected with drift, and described counterdie is connected with cylinder, in patrix is provided with, takes off plate, and counterdie is provided with down and takes off plate, inside take off plate and under take off between plate to place and treat drawn products.
2. mould according to claim 1 is taken out plutonic type time-delay mechanism, it is characterized in that: in described patrix, be provided with buffering patrix spring.
3. mould according to claim 1 is taken out plutonic type time-delay mechanism, it is characterized in that: described patrix be provided be positioned at take off plate top for the fixing contour sleeve that takes off plate.
4. mould according to claim 1 is taken out plutonic type time-delay mechanism, it is characterized in that: described counterdie is provided with lower bolster, lower plate and the die shoe that links into an integrated entity by connecting rod.
5. mould is taken out plutonic type time-delay method, comprises the steps:
Patrix is by punch press power, and counterdie is by the stretch forming of cylinder force binder simultaneously;
After the patrix die sinking, counterdie is motionless;
With manual control counterdie, take off material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102739634A CN103394589A (en) | 2013-07-02 | 2013-07-02 | Die deep-pumping forming time-delay mechanism and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102739634A CN103394589A (en) | 2013-07-02 | 2013-07-02 | Die deep-pumping forming time-delay mechanism and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103394589A true CN103394589A (en) | 2013-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102739634A Pending CN103394589A (en) | 2013-07-02 | 2013-07-02 | Die deep-pumping forming time-delay mechanism and method |
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| CN (1) | CN103394589A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106393269A (en) * | 2016-11-02 | 2017-02-15 | 江苏弘信华印电路科技有限公司 | Semiautomatic stripping device for discharging die |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58181432A (en) * | 1982-04-19 | 1983-10-24 | Mazda Motor Corp | Press forming device |
| JP2000343139A (en) * | 1999-06-01 | 2000-12-12 | Kawamura Michio | Deep drawing press |
| CN1339851A (en) * | 2000-08-05 | 2002-03-13 | 李贞德 | Forming method and device for integrated antenna disc body |
| CN201702267U (en) * | 2010-05-26 | 2011-01-12 | 上海旌文机械制造有限公司 | Composite drawing die used for punching plates |
| CN201900179U (en) * | 2010-07-19 | 2011-07-20 | 佛山市顺德区汉达精密电子科技有限公司 | Forming mechanism |
| CN202045255U (en) * | 2011-02-09 | 2011-11-23 | 启懋五金制品(深圳)有限公司 | Precise compound die |
| CN202239251U (en) * | 2011-09-13 | 2012-05-30 | 田豫皖 | Stretch forming die for aluminum cap |
| CN203437509U (en) * | 2013-07-02 | 2014-02-19 | 景鑫精密组件（昆山）有限公司 | Die deep-drawing forming time-delay mechanism |
-
2013
- 2013-07-02 CN CN2013102739634A patent/CN103394589A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58181432A (en) * | 1982-04-19 | 1983-10-24 | Mazda Motor Corp | Press forming device |
| JP2000343139A (en) * | 1999-06-01 | 2000-12-12 | Kawamura Michio | Deep drawing press |
| CN1339851A (en) * | 2000-08-05 | 2002-03-13 | 李贞德 | Forming method and device for integrated antenna disc body |
| CN201702267U (en) * | 2010-05-26 | 2011-01-12 | 上海旌文机械制造有限公司 | Composite drawing die used for punching plates |
| CN201900179U (en) * | 2010-07-19 | 2011-07-20 | 佛山市顺德区汉达精密电子科技有限公司 | Forming mechanism |
| CN202045255U (en) * | 2011-02-09 | 2011-11-23 | 启懋五金制品(深圳)有限公司 | Precise compound die |
| CN202239251U (en) * | 2011-09-13 | 2012-05-30 | 田豫皖 | Stretch forming die for aluminum cap |
| CN203437509U (en) * | 2013-07-02 | 2014-02-19 | 景鑫精密组件（昆山）有限公司 | Die deep-drawing forming time-delay mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106393269A (en) * | 2016-11-02 | 2017-02-15 | 江苏弘信华印电路科技有限公司 | Semiautomatic stripping device for discharging die |
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| PB01 | Publication | ||
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Application publication date: 20131120 |