JPS6422421A - Composite die device - Google Patents
Composite die deviceInfo
- Publication number
- JPS6422421A JPS6422421A JP17791787A JP17791787A JPS6422421A JP S6422421 A JPS6422421 A JP S6422421A JP 17791787 A JP17791787 A JP 17791787A JP 17791787 A JP17791787 A JP 17791787A JP S6422421 A JPS6422421 A JP S6422421A
- Authority
- JP
- Japan
- Prior art keywords
- punch
- upper die
- die
- bending
- shape
- 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
Abstract
PURPOSE:To form the final product in the necessary shape at one stage by a single die device, dislocatably arranging the movable punch divided in a product shape and the bending punch executing trimming and bending in cooperation with a main punch. CONSTITUTION:After executing drawing on a thin plate stock 100, an upper die 34 is further dislocated downwards. The main punch 36 composing a lower die 32 displaces a movable die 76 of the inside of the upper die 34 upwards against the elastic force of a pad 88. When the upper die 34 is further displaced with press-fitting in the lower die 32 direction, the cutter blade 99 formed on the tip outer peripheral edge of a bending punch 90 executes trimming. When the approaching displacement of the upper die 34 is further continued, the bend ing punch 90 of the upper die 34 is pushed in along the outer peripheral edge of the main punch 36 to execute bending in cooperation. By displacing the lower die 32 and upper die 34 by separating, the thin plate stock 100 worked in the necessary final shape is obtd.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17791787A JPS6422421A (en) | 1987-07-15 | 1987-07-15 | Composite die device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17791787A JPS6422421A (en) | 1987-07-15 | 1987-07-15 | Composite die device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6422421A true JPS6422421A (en) | 1989-01-25 |
Family
ID=16039322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17791787A Pending JPS6422421A (en) | 1987-07-15 | 1987-07-15 | Composite die device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6422421A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0454521U (en) * | 1990-09-18 | 1992-05-11 | ||
| JPH0631354A (en) * | 1992-07-17 | 1994-02-08 | Hitachi Ltd | Simultaneous press for punching and bending |
| JP2007118045A (en) * | 2005-10-28 | 2007-05-17 | Top Kinzoku Kogyo Kk | Method and apparatus for working drawing and punching of sheet metal in the same stage |
| JP2011161469A (en) * | 2010-02-08 | 2011-08-25 | Honda Motor Co Ltd | Trimming device |
| JP2012176430A (en) * | 2011-02-28 | 2012-09-13 | Seiko Epson Corp | Mold and method for forming inclined end surface of base material, and method for producing press shaft |
| CN104275381A (en) * | 2013-07-05 | 2015-01-14 | Si弗莱克斯有限公司 | Die cutting molding apparatus for preventing a product from getting imprinted |
| CN108421899A (en) * | 2018-05-08 | 2018-08-21 | 苏州征之魂专利技术服务有限公司 | A kind of two times punch mold of Composition spacer stamping material structure |
| CN109604430A (en) * | 2018-12-29 | 2019-04-12 | 天津希利汽车部品有限公司 | Connecting cross beam trimming and piercing die after panoramic skylight |
| CN110434219A (en) * | 2019-08-14 | 2019-11-12 | 镇江先锋汽车零部件有限公司 | A kind of motor housing close trim mold |
-
1987
- 1987-07-15 JP JP17791787A patent/JPS6422421A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0454521U (en) * | 1990-09-18 | 1992-05-11 | ||
| JPH0631354A (en) * | 1992-07-17 | 1994-02-08 | Hitachi Ltd | Simultaneous press for punching and bending |
| JP2007118045A (en) * | 2005-10-28 | 2007-05-17 | Top Kinzoku Kogyo Kk | Method and apparatus for working drawing and punching of sheet metal in the same stage |
| JP2011161469A (en) * | 2010-02-08 | 2011-08-25 | Honda Motor Co Ltd | Trimming device |
| JP2012176430A (en) * | 2011-02-28 | 2012-09-13 | Seiko Epson Corp | Mold and method for forming inclined end surface of base material, and method for producing press shaft |
| CN104275381A (en) * | 2013-07-05 | 2015-01-14 | Si弗莱克斯有限公司 | Die cutting molding apparatus for preventing a product from getting imprinted |
| CN108421899A (en) * | 2018-05-08 | 2018-08-21 | 苏州征之魂专利技术服务有限公司 | A kind of two times punch mold of Composition spacer stamping material structure |
| CN109604430A (en) * | 2018-12-29 | 2019-04-12 | 天津希利汽车部品有限公司 | Connecting cross beam trimming and piercing die after panoramic skylight |
| CN110434219A (en) * | 2019-08-14 | 2019-11-12 | 镇江先锋汽车零部件有限公司 | A kind of motor housing close trim mold |
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