JPS56117839A - Pressing device - Google Patents
Pressing deviceInfo
- Publication number
- JPS56117839A JPS56117839A JP2100280A JP2100280A JPS56117839A JP S56117839 A JPS56117839 A JP S56117839A JP 2100280 A JP2100280 A JP 2100280A JP 2100280 A JP2100280 A JP 2100280A JP S56117839 A JPS56117839 A JP S56117839A
- Authority
- JP
- Japan
- Prior art keywords
- work
- slide cam
- slide
- cam
- die
- 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
- Punching Or Piercing (AREA)
Abstract
PURPOSE: To accurately position slide cams and work the work with good accuracy by sliding the slide cams which are respectively provided with tools for working separate sections of the work directly on die surfaces.
CONSTITUTION: When a male die 11 is lowered, the 1st slide cam 28 descends, and its sliding surface 29 abuts on the sliding surface 23 of a drive cam 13, by which the 1st slide cam 28 is driven to move by overcoming the force of a compression spring 32, so that the 2nd surface 16 of the work W is pierced by a punch 31 in cooperation with a button die 20. Thence, after abutting of the 1st slide cam 28 and the drive cam 13, the sliding surface 30 of the 1st slide cam 28 abouts on the sliding surface 26 of the 2nd slide cam 24. Thereupon, the 2nd slide cam 24 is driven by being pressed by the 1st slide cam 28, and linearly moves on a lower die 12 by overcoming the force of a spring 27, so that the 1st surface 15 of the work W is pierced by a punch 25 in cooperation with a button die 19.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2100280A JPS56117839A (en) | 1980-02-21 | 1980-02-21 | Pressing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2100280A JPS56117839A (en) | 1980-02-21 | 1980-02-21 | Pressing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56117839A true JPS56117839A (en) | 1981-09-16 |
Family
ID=12042881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2100280A Pending JPS56117839A (en) | 1980-02-21 | 1980-02-21 | Pressing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56117839A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100476220B1 (en) * | 2002-11-15 | 2005-03-11 | 현대자동차주식회사 | Piercing press system |
CN109079026A (en) * | 2018-09-21 | 2018-12-25 | 重庆金康新能源汽车设计院有限公司 | Punch mechanism |
-
1980
- 1980-02-21 JP JP2100280A patent/JPS56117839A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100476220B1 (en) * | 2002-11-15 | 2005-03-11 | 현대자동차주식회사 | Piercing press system |
CN109079026A (en) * | 2018-09-21 | 2018-12-25 | 重庆金康新能源汽车设计院有限公司 | Punch mechanism |
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