JPS5636337A - Different diameter hole punching apparatus - Google Patents
Different diameter hole punching apparatusInfo
- Publication number
- JPS5636337A JPS5636337A JP11122179A JP11122179A JPS5636337A JP S5636337 A JPS5636337 A JP S5636337A JP 11122179 A JP11122179 A JP 11122179A JP 11122179 A JP11122179 A JP 11122179A JP S5636337 A JPS5636337 A JP S5636337A
- Authority
- JP
- Japan
- Prior art keywords
- punch
- punches
- desired diameter
- shifting
- different diameter
- 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
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Punching Or Piercing (AREA)
Abstract
PURPOSE: To simplify structure and to make equipment cost inexpensive by arranging serially a plurality of punches and dies, and by shifting them in the serial direction to select the punch-and-die of a desired diameter.
CONSTITUTION: On a die holder 16 and a punch holder 18 each five dies 19 and punches 20 of different diameters which are arranged serially in the shift direction of a shifting table 3 are mounted oppositely from up and down. For any of a plurality of punches 20 set on a piercing table 4 to be selected to punch a hole of a desired diameter, the shifting table 3 is allowed to slide with an air cylinder 14 as a driver and the punch 20 of a desired diameter is positioned under a ram 37. Therefore, it is unnecessary to change a setting for each different diameter, resulting in improving the operation efficiency.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11122179A JPS5636337A (en) | 1979-08-30 | 1979-08-30 | Different diameter hole punching apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11122179A JPS5636337A (en) | 1979-08-30 | 1979-08-30 | Different diameter hole punching apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5636337A true JPS5636337A (en) | 1981-04-09 |
Family
ID=14555592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11122179A Pending JPS5636337A (en) | 1979-08-30 | 1979-08-30 | Different diameter hole punching apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5636337A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100457310B1 (en) * | 2002-06-25 | 2004-11-16 | 현대자동차주식회사 | A hole punching device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5445889A (en) * | 1977-08-25 | 1979-04-11 | Trumpf Maschinen Ag | Machine tool |
-
1979
- 1979-08-30 JP JP11122179A patent/JPS5636337A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5445889A (en) * | 1977-08-25 | 1979-04-11 | Trumpf Maschinen Ag | Machine tool |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100457310B1 (en) * | 2002-06-25 | 2004-11-16 | 현대자동차주식회사 | A hole punching device |
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