JPS5779036A - Trimming die for forged product - Google Patents
Trimming die for forged productInfo
- Publication number
- JPS5779036A JPS5779036A JP15554080A JP15554080A JPS5779036A JP S5779036 A JPS5779036 A JP S5779036A JP 15554080 A JP15554080 A JP 15554080A JP 15554080 A JP15554080 A JP 15554080A JP S5779036 A JPS5779036 A JP S5779036A
- Authority
- JP
- Japan
- Prior art keywords
- die
- edge
- flash
- shearing edge
- trimming
- 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
Abstract
PURPOSE: To eliminate the precutting process, by installing a set of a trimming edge and a shearing edge which is cooperative to the former, to each of the die and punch, and by simultaneously performing the trimming and dividing of flashes while forged products are still hot.
CONSTITUTION: A forged product 7 is placed on a die 11 of a trimming die 10 so that a flash 9 of the forged product 7 may position on a lower shearing edge 14. When a punch 3 is lowered toward the die 11 and the forged product 7 is pressed against the die 11, the flash 9 is locally sheared with the edge of the shearing edge 14 and a product part 8 is cut off from the flash 9 with a trimming edge 12. The product part 8 falls down into a die sinking section 4 and the cut off flash 9 remains on the lower shearing edge 14. When the punch 3 is further lowered and enters into the die sinking section 4 of the die 11, an upper shearing edge 16 approaches the lower shearing edge 14 and shears the flash 9 into pieces together with the lower shearing edge 14. When this mechanism is used, the precutting process before the dissolving lamp is charged is eliminated, and the fuel consumption and the labor cost can be economized.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15554080A JPS5779036A (en) | 1980-11-05 | 1980-11-05 | Trimming die for forged product |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15554080A JPS5779036A (en) | 1980-11-05 | 1980-11-05 | Trimming die for forged product |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5779036A true JPS5779036A (en) | 1982-05-18 |
Family
ID=15608282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15554080A Pending JPS5779036A (en) | 1980-11-05 | 1980-11-05 | Trimming die for forged product |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5779036A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02112844A (en) * | 1988-10-21 | 1990-04-25 | Musashi Seimitsu Ind Co Ltd | Deburring device |
FR2720671A1 (en) * | 1994-06-07 | 1995-12-08 | Fmc Corp | Method of manufacturing a squeegee bar, and squeegee bar. |
US20120247169A1 (en) * | 2011-03-30 | 2012-10-04 | Yu-Sheng Chung | Method for Manufacturing A Quick Release Axle Assembly that has Greater Strength and Lighter Weight |
-
1980
- 1980-11-05 JP JP15554080A patent/JPS5779036A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02112844A (en) * | 1988-10-21 | 1990-04-25 | Musashi Seimitsu Ind Co Ltd | Deburring device |
FR2720671A1 (en) * | 1994-06-07 | 1995-12-08 | Fmc Corp | Method of manufacturing a squeegee bar, and squeegee bar. |
US20120247169A1 (en) * | 2011-03-30 | 2012-10-04 | Yu-Sheng Chung | Method for Manufacturing A Quick Release Axle Assembly that has Greater Strength and Lighter Weight |
US8857238B2 (en) * | 2011-03-30 | 2014-10-14 | Trans-Chief Co., Ltd. | Method for manufacturing a quick release axle assembly that has greater strength and lighter weight |
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