JPS5511732A - Device for changing combination of cutters of shearing machine - Google Patents
Device for changing combination of cutters of shearing machineInfo
- Publication number
- JPS5511732A JPS5511732A JP8168978A JP8168978A JPS5511732A JP S5511732 A JPS5511732 A JP S5511732A JP 8168978 A JP8168978 A JP 8168978A JP 8168978 A JP8168978 A JP 8168978A JP S5511732 A JPS5511732 A JP S5511732A
- Authority
- JP
- Japan
- Prior art keywords
- cutter holder
- upper cutter
- lower cutter
- block
- holder
- 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
- Shearing Machines (AREA)
- Accessories And Tools For Shearing Machines (AREA)
Abstract
PURPOSE: To dispense with cutting off the skirt portion of an upper cutter block, by slightly displacing an upper and a lower cutter holders relatively to the upper and lower cutter blocks and separating the holders from the blocks.
CONSTITUTION: The upper cutter holder 28 is displaced first by a prescribed quantity relatively to the upper cutter block 19. The head of a clamp rod 42 for the upper cutter block 19, which is located in an engaging part 40 of a groove provided on the upper cutter holder 20, is moved to an open part of the groove. The upper cutter block 19 is separated from the upper cutter holder 28 by protracting an overbalance cylinder 21. The lower cutter block 29 is then pulled out of a frame 12 together with the lower cutter holder 30 and the upper cutter holder 28 and placed on a sled 50. The upper cutter holder 28 is removed. The lower cutter holder 30 is horizontally moved to displace the head 54 of another clamp rod 53 to an open part of a groove. The lower cutter holder 30 is removed from the lower cutter block 29.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8168978A JPS5511732A (en) | 1978-07-05 | 1978-07-05 | Device for changing combination of cutters of shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8168978A JPS5511732A (en) | 1978-07-05 | 1978-07-05 | Device for changing combination of cutters of shearing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5511732A true JPS5511732A (en) | 1980-01-26 |
Family
ID=13753316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8168978A Pending JPS5511732A (en) | 1978-07-05 | 1978-07-05 | Device for changing combination of cutters of shearing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5511732A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5919223U (en) * | 1982-07-27 | 1984-02-06 | 旭大隈産業株式会社 | Fixing device for wire cutting cutters |
| JPS6434604A (en) * | 1987-07-24 | 1989-02-06 | Kobe Steel Ltd | Tool exchanger for shearing machine |
-
1978
- 1978-07-05 JP JP8168978A patent/JPS5511732A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5919223U (en) * | 1982-07-27 | 1984-02-06 | 旭大隈産業株式会社 | Fixing device for wire cutting cutters |
| JPS6317618Y2 (en) * | 1982-07-27 | 1988-05-18 | ||
| JPS6434604A (en) * | 1987-07-24 | 1989-02-06 | Kobe Steel Ltd | Tool exchanger for shearing machine |
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