JPS564328A - Blanking and shaving device - Google Patents
Blanking and shaving deviceInfo
- Publication number
- JPS564328A JPS564328A JP7769479A JP7769479A JPS564328A JP S564328 A JPS564328 A JP S564328A JP 7769479 A JP7769479 A JP 7769479A JP 7769479 A JP7769479 A JP 7769479A JP S564328 A JPS564328 A JP S564328A
- Authority
- JP
- Japan
- Prior art keywords
- blanking
- die
- shaving
- punch
- upper die
- 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
- Punching Or Piercing (AREA)
Abstract
PURPOSE: To achieve the simplification of the device and the improvement of productivity by so constituting the device that blanking and shaving are accomplished continuously by the upper die provided with both punches for blanking and shaving and the lower die having a revolvable die plate cooperating with the above-mentioned punches.
CONSTITUTION: The device is constituted by an upper die 1 provided with a blanking punch 4, shaving punch 5 and pilot pin 6 and a lower die 2 cooperating with the upper die 1. The lower die 2 is mounted horizontally rotatably with a blanking die plate 9 pierced with a pair of blanking holes 20a, 20b on a shaving die plate 8 and is provided with a stripper plate 11 by way of rotating spacing 11. These are so constituted that the material A supplied into the spacing 12 is blanked by replacing the positions of the blanking holes of the die plate 9 rotating in synchronization with the vertical movements of the upper die 1 with each other to let one of them oppose to the punch 4 and the other to the punch 5, whereby the shaving of the blank thus obtained is done simultaneously and continuously.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7769479A JPS564328A (en) | 1979-06-20 | 1979-06-20 | Blanking and shaving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7769479A JPS564328A (en) | 1979-06-20 | 1979-06-20 | Blanking and shaving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS564328A true JPS564328A (en) | 1981-01-17 |
Family
ID=13640992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7769479A Pending JPS564328A (en) | 1979-06-20 | 1979-06-20 | Blanking and shaving device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS564328A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100874973B1 (en) * | 2007-07-23 | 2008-12-19 | 한국단자공업 주식회사 | Carrier-hall forming apparatus for progressive mold |
| CN104588496A (en) * | 2014-11-14 | 2015-05-06 | 扬州固诚机床有限公司 | Upper die assembly of bending machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS509191A (en) * | 1973-05-30 | 1975-01-30 | ||
| JPS509887U (en) * | 1973-05-24 | 1975-01-31 |
-
1979
- 1979-06-20 JP JP7769479A patent/JPS564328A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS509887U (en) * | 1973-05-24 | 1975-01-31 | ||
| JPS509191A (en) * | 1973-05-30 | 1975-01-30 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100874973B1 (en) * | 2007-07-23 | 2008-12-19 | 한국단자공업 주식회사 | Carrier-hall forming apparatus for progressive mold |
| CN104588496A (en) * | 2014-11-14 | 2015-05-06 | 扬州固诚机床有限公司 | Upper die assembly of bending machine |
| CN104588496B (en) * | 2014-11-14 | 2016-09-07 | 扬州固诚机床有限公司 | A kind of upper die of bending machine tool assembly |
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