JPS5360778A - Method of blanking thick material - Google Patents

Method of blanking thick material

Info

Publication number
JPS5360778A
JPS5360778A JP13542676A JP13542676A JPS5360778A JP S5360778 A JPS5360778 A JP S5360778A JP 13542676 A JP13542676 A JP 13542676A JP 13542676 A JP13542676 A JP 13542676A JP S5360778 A JPS5360778 A JP S5360778A
Authority
JP
Japan
Prior art keywords
thick material
blanking thick
blanking
tool holder
suspend
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.)
Granted
Application number
JP13542676A
Other languages
Japanese (ja)
Other versions
JPS6040936B2 (en
Inventor
Koji Yuasa
Yoshito Murata
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP51135426A priority Critical patent/JPS6040936B2/en
Publication of JPS5360778A publication Critical patent/JPS5360778A/en
Publication of JPS6040936B2 publication Critical patent/JPS6040936B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Punching Or Piercing (AREA)

Abstract

PURPOSE: To suspend the rotation of a tool holder accurately through the engagement of a stripper pin into a circumferencial groove provided in the tool holder.
COPYRIGHT: (C)1978,JPO&Japio
JP51135426A 1976-11-12 1976-11-12 Thick material punching equipment Expired JPS6040936B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51135426A JPS6040936B2 (en) 1976-11-12 1976-11-12 Thick material punching equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51135426A JPS6040936B2 (en) 1976-11-12 1976-11-12 Thick material punching equipment

Publications (2)

Publication Number Publication Date
JPS5360778A true JPS5360778A (en) 1978-05-31
JPS6040936B2 JPS6040936B2 (en) 1985-09-13

Family

ID=15151442

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51135426A Expired JPS6040936B2 (en) 1976-11-12 1976-11-12 Thick material punching equipment

Country Status (1)

Country Link
JP (1) JPS6040936B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57154333A (en) * 1981-03-20 1982-09-24 Akebono Brake Ind Co Ltd Supporting structure for mold of press machine
JP2002346654A (en) * 2001-05-18 2002-12-03 Zexel Valeo Climate Control Corp Press equipment

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4980486U (en) * 1972-10-28 1974-07-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4980486U (en) * 1972-10-28 1974-07-11

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57154333A (en) * 1981-03-20 1982-09-24 Akebono Brake Ind Co Ltd Supporting structure for mold of press machine
JPH0152097B2 (en) * 1981-03-20 1989-11-07 Akebono Brake Ind
JP2002346654A (en) * 2001-05-18 2002-12-03 Zexel Valeo Climate Control Corp Press equipment

Also Published As

Publication number Publication date
JPS6040936B2 (en) 1985-09-13

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