JPS55161526A - Trimming method in press work - Google Patents
Trimming method in press workInfo
- Publication number
- JPS55161526A JPS55161526A JP7045779A JP7045779A JPS55161526A JP S55161526 A JPS55161526 A JP S55161526A JP 7045779 A JP7045779 A JP 7045779A JP 7045779 A JP7045779 A JP 7045779A JP S55161526 A JPS55161526 A JP S55161526A
- Authority
- JP
- Japan
- Prior art keywords
- work
- trimming
- scrap
- die
- trimming line
- 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.)
- Granted
Links
Abstract
PURPOSE: To make possible the treatment of the scrap in a narrow working space, by first forming the notch in the work along the trimming line of the work to be sent to the press machine, and by sending this work to the trimming die for cutting the trimming line.
CONSTITUTION: After deep drawing the work W by the first press die 4, the work W is placed on the first stationary table 11, and is sent to the second press die 7. The unnotched part of the work W is held by the first feed bar 13, and the notch is formed in a part of the trimming line by the notching edges 5a, 6a. The trimming line is partly out off, and the scrap is dropped through the first scrap shute 19. Next, the work W is placed on the second stationary table 13 and is sent to the trimming die 10. The notching part of the work W is held by the second feed bar 14, and the unnotched part is out off on the trimming line by the cutting edges 8a, 9a, and then, the scrap is dropped through the second scrap chute 22. The product is taken away from the trimming die 10 and is carried to the next process.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54070457A JPS5823806B2 (en) | 1979-06-04 | 1979-06-04 | Trimming method in press processing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54070457A JPS5823806B2 (en) | 1979-06-04 | 1979-06-04 | Trimming method in press processing |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55161526A true JPS55161526A (en) | 1980-12-16 |
JPS5823806B2 JPS5823806B2 (en) | 1983-05-17 |
Family
ID=13432053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54070457A Expired JPS5823806B2 (en) | 1979-06-04 | 1979-06-04 | Trimming method in press processing |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5823806B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6174736A (en) * | 1984-09-19 | 1986-04-17 | Shinsuke Matsumura | Method of enabling drawing and trimming simultaneously in metal press stage |
JPS63273531A (en) * | 1987-05-01 | 1988-11-10 | Matsuo Seisakusho:Kk | Shearing method with inner diameter punching or trimming in transfer press |
CN106984693A (en) * | 2017-03-31 | 2017-07-28 | 上汽通用五菱汽车股份有限公司 | The mould structure of stamping parts waste material cut-out |
-
1979
- 1979-06-04 JP JP54070457A patent/JPS5823806B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6174736A (en) * | 1984-09-19 | 1986-04-17 | Shinsuke Matsumura | Method of enabling drawing and trimming simultaneously in metal press stage |
JPS63273531A (en) * | 1987-05-01 | 1988-11-10 | Matsuo Seisakusho:Kk | Shearing method with inner diameter punching or trimming in transfer press |
CN106984693A (en) * | 2017-03-31 | 2017-07-28 | 上汽通用五菱汽车股份有限公司 | The mould structure of stamping parts waste material cut-out |
Also Published As
Publication number | Publication date |
---|---|
JPS5823806B2 (en) | 1983-05-17 |
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