JPS62151027U - - Google Patents

Info

Publication number
JPS62151027U
JPS62151027U JP3847386U JP3847386U JPS62151027U JP S62151027 U JPS62151027 U JP S62151027U JP 3847386 U JP3847386 U JP 3847386U JP 3847386 U JP3847386 U JP 3847386U JP S62151027 U JPS62151027 U JP S62151027U
Authority
JP
Japan
Prior art keywords
die
hole
pawl
punch
workpiece
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
JP3847386U
Other languages
English (en)
Other versions
JPH0328968Y2 (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 JP3847386U priority Critical patent/JPH0328968Y2/ja
Publication of JPS62151027U publication Critical patent/JPS62151027U/ja
Application granted granted Critical
Publication of JPH0328968Y2 publication Critical patent/JPH0328968Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Punching Or Piercing (AREA)

Description

【図面の簡単な説明】
第1図は、本考案に係るスクラツプブレーカの
一実施例を示す縦断側面図、第2図は、上記スク
ラツプブレーカの爪部材を示す平面図、第3図並
びに第4図は、上記スクラツプブレーカの動作要
領を説明するための縦断側面図、第5図及び第6
図は従来の抜打ち抜き加工における問題点を説明
するための図面である。 P……ポンチ、D……ダイ、W……ワーク、1
……ダイス穴、12……爪部材、12a……爪部

Claims (1)

    【実用新案登録請求の範囲】
  1. ポンチとダイを用いて所定形状の窓孔をワーク
    に形成する打ち抜き加工装置において、上記ダイ
    のダイス穴に対して放射状に移動可能で、かつ、
    中心方向に向けて付勢した状態で配設され、内側
    に爪部が形成された所定個数の爪部材からなるこ
    とを特徴とするスクラツプブレーカ。
JP3847386U 1986-03-17 1986-03-17 Expired JPH0328968Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3847386U JPH0328968Y2 (ja) 1986-03-17 1986-03-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3847386U JPH0328968Y2 (ja) 1986-03-17 1986-03-17

Publications (2)

Publication Number Publication Date
JPS62151027U true JPS62151027U (ja) 1987-09-25
JPH0328968Y2 JPH0328968Y2 (ja) 1991-06-20

Family

ID=30850753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3847386U Expired JPH0328968Y2 (ja) 1986-03-17 1986-03-17

Country Status (1)

Country Link
JP (1) JPH0328968Y2 (ja)

Also Published As

Publication number Publication date
JPH0328968Y2 (ja) 1991-06-20

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