JPS57106441A - Forging device - Google Patents
Forging deviceInfo
- Publication number
- JPS57106441A JPS57106441A JP18124180A JP18124180A JPS57106441A JP S57106441 A JPS57106441 A JP S57106441A JP 18124180 A JP18124180 A JP 18124180A JP 18124180 A JP18124180 A JP 18124180A JP S57106441 A JPS57106441 A JP S57106441A
- Authority
- JP
- Japan
- Prior art keywords
- die
- product
- raising
- slide
- cam
- 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
Landscapes
- Forging (AREA)
Abstract
PURPOSE: To obtain a forging device that can form a product having an undercut part at a high yield by pushing up the product onto a lower die device and releasing grasp of the product by spreading a cam die, and discharging the product by a knock out mechanism.
CONSTITUTION: The lower small diameter part of a material N inserted into a cam die 1 is inserted into a hole 3a of a lower die 3. A slide 23 is lowered to press the die 1 by a ring punch 11. At the same time, the material N is pressed by a punch 10. The slide 23 is further lowered under this condition and an elastic body 4 is compressed to form an undercut part in the material N. After completion of forming, the elastic body 4 is restored by raising the slide 23 to raise an intemediate ring 7 and a cam die case 2. Consequently, the die 1 goes up holding the formed part. Next, a knockout pin 3 is lifted by raising an ejector pin 13 and the formed part is knocked out. At the same time, the die 1 is opened, and the formed part is discharged from the lower die 3 by raising the pin 5.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18124180A JPS57106441A (en) | 1980-12-23 | 1980-12-23 | Forging device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18124180A JPS57106441A (en) | 1980-12-23 | 1980-12-23 | Forging device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57106441A true JPS57106441A (en) | 1982-07-02 |
JPS6157098B2 JPS6157098B2 (en) | 1986-12-05 |
Family
ID=16097255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18124180A Granted JPS57106441A (en) | 1980-12-23 | 1980-12-23 | Forging device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57106441A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01224132A (en) * | 1988-03-01 | 1989-09-07 | Aida Eng Ltd | Forming method and its device |
JPH01151915U (en) * | 1988-04-02 | 1989-10-19 | ||
JP2010005678A (en) * | 2008-06-30 | 2010-01-14 | Hitachi Powdered Metals Co Ltd | Green compact compacting die device |
CN102989968A (en) * | 2012-10-19 | 2013-03-27 | 如皋市大生线路器材有限公司 | Forging and moulding die for composite insulator ball socket fitting |
CN104985081A (en) * | 2015-06-15 | 2015-10-21 | 宁波杰克龙精工有限公司 | Automatic demolding punching machine |
CN116274822A (en) * | 2023-05-17 | 2023-06-23 | 江苏翔能科技发展有限公司 | Automatic die sleeving device for forming forging and die sleeving size determining method thereof |
-
1980
- 1980-12-23 JP JP18124180A patent/JPS57106441A/en active Granted
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01224132A (en) * | 1988-03-01 | 1989-09-07 | Aida Eng Ltd | Forming method and its device |
JPH01151915U (en) * | 1988-04-02 | 1989-10-19 | ||
JP2010005678A (en) * | 2008-06-30 | 2010-01-14 | Hitachi Powdered Metals Co Ltd | Green compact compacting die device |
CN102989968A (en) * | 2012-10-19 | 2013-03-27 | 如皋市大生线路器材有限公司 | Forging and moulding die for composite insulator ball socket fitting |
CN104985081A (en) * | 2015-06-15 | 2015-10-21 | 宁波杰克龙精工有限公司 | Automatic demolding punching machine |
CN116274822A (en) * | 2023-05-17 | 2023-06-23 | 江苏翔能科技发展有限公司 | Automatic die sleeving device for forming forging and die sleeving size determining method thereof |
CN116274822B (en) * | 2023-05-17 | 2023-08-29 | 江苏翔能科技发展有限公司 | Automatic die sleeving device for forming forging and die sleeving size determining method thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS6157098B2 (en) | 1986-12-05 |
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