JPS5785633A - Guide post for header - Google Patents
Guide post for headerInfo
- Publication number
- JPS5785633A JPS5785633A JP15994980A JP15994980A JPS5785633A JP S5785633 A JPS5785633 A JP S5785633A JP 15994980 A JP15994980 A JP 15994980A JP 15994980 A JP15994980 A JP 15994980A JP S5785633 A JPS5785633 A JP S5785633A
- Authority
- JP
- Japan
- Prior art keywords
- punch
- header
- die
- pins
- guide post
- 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
- Forging (AREA)
Abstract
PURPOSE: To improve forming accuracy of precision parts by providing a wear prevented guide post to a header for plastic working of machine parts.
CONSTITUTION: A dies block 6 is fixed to the body of a header, and a punch block 7 repeats sliding vertically and longitudinally in the direction shown by the arrow. In this while, a work 8 is worked by a punch 3 or 4 and a die 5. During preliminary forming by the punch 3 and die 5, guide pins 1-a, 1-b are guided by guide bushes 2-b, 2-c. During finish forming by the punch 4 and die 5 pins 1-a, 1-b are guided by 2-a, 2-b respectively. These pins and bushes are surface hardened by nitriding treatment etc., and the bush is provided with an oil groove 9.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15994980A JPS5785633A (en) | 1980-11-13 | 1980-11-13 | Guide post for header |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15994980A JPS5785633A (en) | 1980-11-13 | 1980-11-13 | Guide post for header |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5785633A true JPS5785633A (en) | 1982-05-28 |
Family
ID=15704672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15994980A Pending JPS5785633A (en) | 1980-11-13 | 1980-11-13 | Guide post for header |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5785633A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62142045A (en) * | 1985-12-17 | 1987-06-25 | Mazda Motor Corp | Forging metal die |
JPS62105732U (en) * | 1985-12-24 | 1987-07-06 |
-
1980
- 1980-11-13 JP JP15994980A patent/JPS5785633A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62142045A (en) * | 1985-12-17 | 1987-06-25 | Mazda Motor Corp | Forging metal die |
JPS62105732U (en) * | 1985-12-24 | 1987-07-06 | ||
JPH0324259Y2 (en) * | 1985-12-24 | 1991-05-27 |
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