JPS5636337A - Different diameter hole punching apparatus - Google Patents

Different diameter hole punching apparatus

Info

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
Application number
JP11122179A
Other languages
Japanese (ja)
Inventor
Misao Okamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sekisui House Ltd
Original Assignee
Sekisui House Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sekisui House Ltd filed Critical Sekisui House Ltd
Priority to JP11122179A priority Critical patent/JPS5636337A/en
Publication of JPS5636337A publication Critical patent/JPS5636337A/en
Pending legal-status Critical Current

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
JP11122179A 1979-08-30 1979-08-30 Different diameter hole punching apparatus Pending JPS5636337A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100457310B1 (en) * 2002-06-25 2004-11-16 현대자동차주식회사 A hole punching device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5445889A (en) * 1977-08-25 1979-04-11 Trumpf Maschinen Ag Machine tool

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5445889A (en) * 1977-08-25 1979-04-11 Trumpf Maschinen Ag Machine tool

Cited By (1)

* Cited by examiner, † Cited by third party
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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