JPS55103231A - General purpose drawing die structure of double acting press - Google Patents
General purpose drawing die structure of double acting pressInfo
- Publication number
- JPS55103231A JPS55103231A JP1161479A JP1161479A JPS55103231A JP S55103231 A JPS55103231 A JP S55103231A JP 1161479 A JP1161479 A JP 1161479A JP 1161479 A JP1161479 A JP 1161479A JP S55103231 A JPS55103231 A JP S55103231A
- Authority
- JP
- Japan
- Prior art keywords
- punch
- press
- lowers
- work
- blank holder
- 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.)
- Pending
Links
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
PURPOSE: To apply one drawing die in drawing of products in a wide range, by matching the hole in blank holder plate with the outside diameter of product of the minimum size, and preventing deflection of the punch when press forming.
CONSTITUTION: When the press operates, first a press outer 52 lowers, and an upper blank holder 9, in the lower end part thereof, presses the peripheral part of the work W against the supporting surface 2a of a lower blank holder 2. Then, a press ram 51 lowers to push down an upper punch riser 7. As a result, compression springs 13, 14 of a hanging piece 10 are compressed, so that a piston 12 is contracted. At the same time, a lower punch riser 4 and a plurality of cushion pins 8 are pushed down. Accordingly, the punch 5 lowers to draw the work W. By the group of these pins 8, deflection of the punch 5 may be prevented. The group of pins 8 is moved to a position properly spaced from the slide surface 3b depending on the size of the work W, and holders 2, 9 and punch 5 are replaced with proper ones, so that varied products may be processed.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1161479A JPS55103231A (en) | 1979-02-01 | 1979-02-01 | General purpose drawing die structure of double acting press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1161479A JPS55103231A (en) | 1979-02-01 | 1979-02-01 | General purpose drawing die structure of double acting press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55103231A true JPS55103231A (en) | 1980-08-07 |
Family
ID=11782783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1161479A Pending JPS55103231A (en) | 1979-02-01 | 1979-02-01 | General purpose drawing die structure of double acting press |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55103231A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006057196A1 (en) * | 2004-11-24 | 2006-06-01 | Honda Motor Co., Ltd. | Draw forming method and device |
| CN103212633A (en) * | 2013-04-11 | 2013-07-24 | 歌尔声学股份有限公司 | Metal tension die |
| CN105013918A (en) * | 2015-07-02 | 2015-11-04 | 奇瑞汽车股份有限公司 | Complicated surface plate drawing mold and control method thereof |
| CN107552662A (en) * | 2017-07-22 | 2018-01-09 | 滁州华宇机件有限公司 | A kind of automobile air conditioner case punching press fixed structure |
-
1979
- 1979-02-01 JP JP1161479A patent/JPS55103231A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006057196A1 (en) * | 2004-11-24 | 2006-06-01 | Honda Motor Co., Ltd. | Draw forming method and device |
| DE112005002868B4 (en) * | 2004-11-24 | 2010-07-01 | Honda Motor Co., Ltd. | Drawing-forming method and apparatus |
| CN103212633A (en) * | 2013-04-11 | 2013-07-24 | 歌尔声学股份有限公司 | Metal tension die |
| CN105013918A (en) * | 2015-07-02 | 2015-11-04 | 奇瑞汽车股份有限公司 | Complicated surface plate drawing mold and control method thereof |
| CN107552662A (en) * | 2017-07-22 | 2018-01-09 | 滁州华宇机件有限公司 | A kind of automobile air conditioner case punching press fixed structure |
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