JPS55120433A - Method and device for try press - Google Patents
Method and device for try pressInfo
- Publication number
- JPS55120433A JPS55120433A JP2711679A JP2711679A JPS55120433A JP S55120433 A JPS55120433 A JP S55120433A JP 2711679 A JP2711679 A JP 2711679A JP 2711679 A JP2711679 A JP 2711679A JP S55120433 A JPS55120433 A JP S55120433A
- Authority
- JP
- Japan
- Prior art keywords
- lower die
- die
- bolster
- correction
- try
- 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
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
PURPOSE: To perform try press with other upper and lower dies in the press device during correction work and improve the efficiency of try press by performing the correction work of the upper and lower dies in the upper die and lower die correction blocks.
CONSTITUTION: A lower die is fixed to a moving bolster 4 and an upper die is placed on this lower die. The bolster 4 is run and is stopped in the stop position of a press device 1. The upper die is positioned at the top dead center of the ram and the work is set on the lower die. thereupon, try pressing is done. When the ram reaches the top dead center, the defective portion of the upper and lower dies is discovered visually by the operator. The upper die is placed on the lower die. The bolster 4 runs by itself and moves to the upper die correction block 2, where its upper side detaches from the lower die and is raised. The bolster 4 is moved to the lower die correction block 3. The lower die undergoes correction work while being held placed on the bolster 4 in the lower die correction block 3.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2711679A JPS55120433A (en) | 1979-03-08 | 1979-03-08 | Method and device for try press |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2711679A JPS55120433A (en) | 1979-03-08 | 1979-03-08 | Method and device for try press |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55120433A true JPS55120433A (en) | 1980-09-16 |
Family
ID=12212090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2711679A Pending JPS55120433A (en) | 1979-03-08 | 1979-03-08 | Method and device for try press |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55120433A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103272946A (en) * | 2013-04-22 | 2013-09-04 | 武汉敏惠汽车零部件有限公司 | Intelligent and fast gantry oil pressure die exchanging system and die exchanging method |
CN106040879A (en) * | 2016-07-15 | 2016-10-26 | 无锡明芳汽车部件工业有限公司 | Automatic die changing system for punching machine |
WO2019147113A1 (en) * | 2018-01-29 | 2019-08-01 | Thyssenkrupp Components Technology De México, S.A. De C.V. | Guide for inserting a camshaft retainer clip |
-
1979
- 1979-03-08 JP JP2711679A patent/JPS55120433A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103272946A (en) * | 2013-04-22 | 2013-09-04 | 武汉敏惠汽车零部件有限公司 | Intelligent and fast gantry oil pressure die exchanging system and die exchanging method |
CN106040879A (en) * | 2016-07-15 | 2016-10-26 | 无锡明芳汽车部件工业有限公司 | Automatic die changing system for punching machine |
WO2019147113A1 (en) * | 2018-01-29 | 2019-08-01 | Thyssenkrupp Components Technology De México, S.A. De C.V. | Guide for inserting a camshaft retainer clip |
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