JP2522740Y2 - 板状物の小径穴打抜き装置 - Google Patents

板状物の小径穴打抜き装置

Info

Publication number
JP2522740Y2
JP2522740Y2 JP40391590U JP40391590U JP2522740Y2 JP 2522740 Y2 JP2522740 Y2 JP 2522740Y2 JP 40391590 U JP40391590 U JP 40391590U JP 40391590 U JP40391590 U JP 40391590U JP 2522740 Y2 JP2522740 Y2 JP 2522740Y2
Authority
JP
Japan
Prior art keywords
plate
punch
stripper
guide
diameter hole
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.)
Expired - Lifetime
Application number
JP40391590U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0490123U (OSRAM
Inventor
文男 佐藤
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.)
Sumitomo Metal Mining Co Ltd
Original Assignee
Sumitomo Metal Mining Co 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 Sumitomo Metal Mining Co Ltd filed Critical Sumitomo Metal Mining Co Ltd
Priority to JP40391590U priority Critical patent/JP2522740Y2/ja
Publication of JPH0490123U publication Critical patent/JPH0490123U/ja
Application granted granted Critical
Publication of JP2522740Y2 publication Critical patent/JP2522740Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Punching Or Piercing (AREA)
  • Lead Frames For Integrated Circuits (AREA)
JP40391590U 1990-12-19 1990-12-19 板状物の小径穴打抜き装置 Expired - Lifetime JP2522740Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP40391590U JP2522740Y2 (ja) 1990-12-19 1990-12-19 板状物の小径穴打抜き装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP40391590U JP2522740Y2 (ja) 1990-12-19 1990-12-19 板状物の小径穴打抜き装置

Publications (2)

Publication Number Publication Date
JPH0490123U JPH0490123U (OSRAM) 1992-08-06
JP2522740Y2 true JP2522740Y2 (ja) 1997-01-16

Family

ID=31881628

Family Applications (1)

Application Number Title Priority Date Filing Date
JP40391590U Expired - Lifetime JP2522740Y2 (ja) 1990-12-19 1990-12-19 板状物の小径穴打抜き装置

Country Status (1)

Country Link
JP (1) JP2522740Y2 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104889237A (zh) * 2015-06-30 2015-09-09 金世金属制品（吴江）有限公司 一种冷冲孔双重脱料机构

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015170408A (ja) * 2014-03-05 2015-09-28 株式会社豊田自動織機 電極の製造方法
CN111469205B (zh) * 2020-04-22 2021-12-10 德清凌凯科技发展有限公司 一种用于皮套的高效环保打孔装置
CN112547919A (zh) * 2020-11-24 2021-03-26 苏州安洁科技股份有限公司 一种五金模冲压方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104889237A (zh) * 2015-06-30 2015-09-09 金世金属制品（吴江）有限公司 一种冷冲孔双重脱料机构

Also Published As

Publication number Publication date
JPH0490123U (OSRAM) 1992-08-06

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Legal Events

Date Code Title Description
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 19960820