JPH0417336U - - Google Patents

Info

Publication number
JPH0417336U
JPH0417336U JP5789290U JP5789290U JPH0417336U JP H0417336 U JPH0417336 U JP H0417336U JP 5789290 U JP5789290 U JP 5789290U JP 5789290 U JP5789290 U JP 5789290U JP H0417336 U JPH0417336 U JP H0417336U
Authority
JP
Japan
Prior art keywords
punch
tip
view
punching
unevenness
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
JP5789290U
Other languages
English (en)
Other versions
JP2506768Y2 (ja
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 filed Critical
Priority to JP1990057892U priority Critical patent/JP2506768Y2/ja
Publication of JPH0417336U publication Critical patent/JPH0417336U/ja
Application granted granted Critical
Publication of JP2506768Y2 publication Critical patent/JP2506768Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Punching Or Piercing (AREA)
  • Forging (AREA)

Description

【図面の簡単な説明】
図面は本考案の一実施例を示したもので、第1
図は打抜装置の縦断面図、第2図はそのパンチの
要部の拡大図、第3図はその打抜時の縦断面図、
第4図はその離脱時の縦断面図、第5図は分離状
態を示した斜視図である。第6図は従来の打抜装
置の縦断面図、第7図はその離脱時の縦断面図で
ある。 4……ダイ、5……パンチ、6……外側製品、
7……内側製品、8……フインガー、9……スト
リツパー、10……凹凸。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 打抜により分離された外側製品が引掛り得
    る凹凸を先端部の外周に形成してなることを特徴
    としたパンチ。 (2) 凹凸がパンチ先端部の外周部分に施された
    硬化肉盛部分に形成された請求項(1)記載のパン
    チ。
JP1990057892U 1990-05-31 1990-05-31 金属製品打抜装置 Expired - Lifetime JP2506768Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990057892U JP2506768Y2 (ja) 1990-05-31 1990-05-31 金属製品打抜装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990057892U JP2506768Y2 (ja) 1990-05-31 1990-05-31 金属製品打抜装置

Publications (2)

Publication Number Publication Date
JPH0417336U true JPH0417336U (ja) 1992-02-13
JP2506768Y2 JP2506768Y2 (ja) 1996-08-14

Family

ID=31583013

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990057892U Expired - Lifetime JP2506768Y2 (ja) 1990-05-31 1990-05-31 金属製品打抜装置

Country Status (1)

Country Link
JP (1) JP2506768Y2 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS597436A (ja) * 1982-07-05 1984-01-14 Ok Print Haisen Kk プリント基板用プレス針
JPH01202332A (ja) * 1988-02-08 1989-08-15 Hitachi Metals Ltd 高耐摩アプセッターポンチ
JPH02138022U (ja) * 1989-04-20 1990-11-19

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS597436A (ja) * 1982-07-05 1984-01-14 Ok Print Haisen Kk プリント基板用プレス針
JPH01202332A (ja) * 1988-02-08 1989-08-15 Hitachi Metals Ltd 高耐摩アプセッターポンチ
JPH02138022U (ja) * 1989-04-20 1990-11-19

Also Published As

Publication number Publication date
JP2506768Y2 (ja) 1996-08-14

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