JPS56117841A - Method and device for blanking zigzag die of roll material - Google Patents
Method and device for blanking zigzag die of roll materialInfo
- Publication number
- JPS56117841A JPS56117841A JP2085480A JP2085480A JPS56117841A JP S56117841 A JPS56117841 A JP S56117841A JP 2085480 A JP2085480 A JP 2085480A JP 2085480 A JP2085480 A JP 2085480A JP S56117841 A JPS56117841 A JP S56117841A
- Authority
- JP
- Japan
- Prior art keywords
- roll
- blanking
- crank
- line position
- press
- 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 perform die blanking with good accuracy and good material yield in large-sized blanking as well by holding the blanking dies of a press in a fixed position and moving a roll feeder to the right and left for a predetermined extent.
CONSTITUTION: When the driving rollers 7, 7' of a roll feeder for a press are started and a roll material 1 is fed, cylinders 26, 26' operate simultaneously, and turn the sprocket wheel 24 fitted to a crank shaft 23' by way of a chain 25 connected to the piston rods thereof, thereby successively turning the crank 23 from the solid line position in the figure to the chain line position. The crank 23 acts upon the groove engaging with a slider 22, thereby moving a moving rod 21 from the solid line position to the chain line position. As a result, the roll group grasping the roll material 1 according to a base plate 16, that is, the roll feeder moves in a transverse direction, and this turns out that the roll material 1 advances obliquely until it reaches the press position. The displacement for movement in the transverse direction is adjusted by changing the position of the slider 22 by adjusting the adjust screw 23" provided to the crank 23.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2085480A JPS56117841A (en) | 1980-02-20 | 1980-02-20 | Method and device for blanking zigzag die of roll material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2085480A JPS56117841A (en) | 1980-02-20 | 1980-02-20 | Method and device for blanking zigzag die of roll material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56117841A true JPS56117841A (en) | 1981-09-16 |
Family
ID=12038681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2085480A Pending JPS56117841A (en) | 1980-02-20 | 1980-02-20 | Method and device for blanking zigzag die of roll material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56117841A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62126069A (en) * | 1985-11-26 | 1987-06-08 | Hayamizu Mach Tool:Kk | Metallic strip-shaped article feeding device |
| CN107127269A (en) * | 2017-06-16 | 2017-09-05 | 浙江铭瑞鞋材有限公司 | A kind of steel midsole process equipment |
-
1980
- 1980-02-20 JP JP2085480A patent/JPS56117841A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62126069A (en) * | 1985-11-26 | 1987-06-08 | Hayamizu Mach Tool:Kk | Metallic strip-shaped article feeding device |
| CN107127269A (en) * | 2017-06-16 | 2017-09-05 | 浙江铭瑞鞋材有限公司 | A kind of steel midsole process equipment |
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