JPS63299822A - Composite die for drawing and piercing - Google Patents
Composite die for drawing and piercingInfo
- Publication number
- JPS63299822A JPS63299822A JP62136406A JP13640687A JPS63299822A JP S63299822 A JPS63299822 A JP S63299822A JP 62136406 A JP62136406 A JP 62136406A JP 13640687 A JP13640687 A JP 13640687A JP S63299822 A JPS63299822 A JP S63299822A
- Authority
- JP
- Japan
- Prior art keywords
- die
- piercing
- work
- punch
- base
- 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
- 239000002131 composite material Substances 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/001—Shaping combined with punching, e.g. stamping and perforating
Abstract
PURPOSE: To simultaneously execute deep drawing and piercing by one die by providing a 2nd drawing die on the base of a lower die, a 1st drawing die at the center and fixing a piercing die to the base at the center of the 1st drawing die.
CONSTITUTION: When a work P is mounted on the upper face of a lower die 9 and an upper die 1 is descended, the pressure of pressing the work P is generated on a 2nd drawing punch 6 and 1st drawing die 11. Simultaneously therewith the pressure of the work P pressing is generated by a pressing plate 8 and the 2nd drawing die 13. When the upper die 1 is further descended, the curving part of the work P is formed by the projecting part of the 1st drawing punch 2 and the recessed part of the 1st drawing die 11. With further descent of the upper die 1, the inclined part of the work P is formed by the 2nd drawing punch 6, 1st drawing die 11 and 2nd drawing die 13 and the piercing of the work P is performed by the piercing punch 12 fixed to the lower die 9 base.
COPYRIGHT: (C)1988,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62136406A JPS63299822A (en) | 1987-05-29 | 1987-05-29 | Composite die for drawing and piercing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62136406A JPS63299822A (en) | 1987-05-29 | 1987-05-29 | Composite die for drawing and piercing |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63299822A true JPS63299822A (en) | 1988-12-07 |
Family
ID=15174417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62136406A Pending JPS63299822A (en) | 1987-05-29 | 1987-05-29 | Composite die for drawing and piercing |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63299822A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03180220A (en) * | 1989-12-09 | 1991-08-06 | Yutaka Giken Co Ltd | Plural parts forming die |
WO2007102538A1 (en) * | 2006-03-08 | 2007-09-13 | Kabushiki Kaisha Kobe Seiko Sho | Press forming method for aluminum alloy sheet and pressing device |
JP2010167480A (en) * | 2009-01-26 | 2010-08-05 | Honda Motor Co Ltd | Press-forming die and press-forming method |
JP2012210643A (en) * | 2011-03-31 | 2012-11-01 | Asahi- Seiki Manufacturing Co Ltd | Forming device |
JP2012231877A (en) * | 2011-04-28 | 2012-11-29 | Tomita Kogyosho:Kk | Container made of expanded metal, and method of manufacturing the same |
JP2013252556A (en) * | 2012-06-08 | 2013-12-19 | Amino:Kk | Sequential forming device |
WO2018145718A1 (en) * | 2017-02-07 | 2018-08-16 | Olaf Und André Tünkers Gbr | Forming and punching device equipped with a motorized power drive in a structurally integral manner, and method |
-
1987
- 1987-05-29 JP JP62136406A patent/JPS63299822A/en active Pending
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03180220A (en) * | 1989-12-09 | 1991-08-06 | Yutaka Giken Co Ltd | Plural parts forming die |
WO2007102538A1 (en) * | 2006-03-08 | 2007-09-13 | Kabushiki Kaisha Kobe Seiko Sho | Press forming method for aluminum alloy sheet and pressing device |
JP2007268608A (en) * | 2006-03-08 | 2007-10-18 | Kobe Steel Ltd | Press-forming method of aluminum alloy sheet and press device |
KR101067047B1 (en) * | 2006-03-08 | 2011-09-22 | 가부시키가이샤 고베 세이코쇼 | Press forming method for aluminum alloy sheet and pressing device |
US8051696B2 (en) | 2006-03-08 | 2011-11-08 | Kobe Steel, Ltd. | Press forming method for aluminum alloy sheet and pressing device |
JP2010167480A (en) * | 2009-01-26 | 2010-08-05 | Honda Motor Co Ltd | Press-forming die and press-forming method |
JP2012210643A (en) * | 2011-03-31 | 2012-11-01 | Asahi- Seiki Manufacturing Co Ltd | Forming device |
JP2012231877A (en) * | 2011-04-28 | 2012-11-29 | Tomita Kogyosho:Kk | Container made of expanded metal, and method of manufacturing the same |
JP2013252556A (en) * | 2012-06-08 | 2013-12-19 | Amino:Kk | Sequential forming device |
WO2018145718A1 (en) * | 2017-02-07 | 2018-08-16 | Olaf Und André Tünkers Gbr | Forming and punching device equipped with a motorized power drive in a structurally integral manner, and method |
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