JPH0222224U - - Google Patents

Info

Publication number
JPH0222224U
JPH0222224U JP10026188U JP10026188U JPH0222224U JP H0222224 U JPH0222224 U JP H0222224U JP 10026188 U JP10026188 U JP 10026188U JP 10026188 U JP10026188 U JP 10026188U JP H0222224 U JPH0222224 U JP H0222224U
Authority
JP
Japan
Prior art keywords
punch
workpiece
die
cutting edge
face
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
JP10026188U
Other languages
Japanese (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 JP10026188U priority Critical patent/JPH0222224U/ja
Publication of JPH0222224U publication Critical patent/JPH0222224U/ja
Pending legal-status Critical Current

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  • Punching Or Piercing (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例によるプレス加工用
パンチを備えたプレス金型の概略構成図、第２図
は上記パンチの要部拡大図、第３図、第４図、第
５図及び第６図は各々本考案の他の実施例を説明
するための斜視図、第７図は課題を説明するため
の図である。 １……ダイ、３……刃部、４……パンチ、５…
…刃部、６，８……突起部、７……ワーク。 FIG. 1 is a schematic configuration diagram of a press die equipped with a press punch according to an embodiment of the present invention, FIG. 2 is an enlarged view of the main parts of the punch, FIGS. 3, 4, 5, and FIG. 6 is a perspective view for explaining other embodiments of the present invention, and FIG. 7 is a diagram for explaining the problem. 1...Die, 3...Blade, 4...Punch, 5...
...Blade part, 6, 8... Protrusion part, 7... Workpiece.

Claims (1)

【実用新案登録請求の範囲】 先端面周縁に刃部が形成され、刃部を有するダ
イに対向配置されて該ダイとともにワークに穴開
け加工又は絞り加工を行うためのプレス加工用パ
ンチにおいて、 上記パンチ先端面の刃部を除く部分に、上記パ
ンチとワークの当接時に上記ワークに喰い込む突
起部を一つ又は複数形成したことを特徴とするプ
レス加工用パンチ。[Claims for Utility Model Registration] A punch for press processing, which has a cutting edge formed on the periphery of its tip face, is arranged to face a die having the cutting edge, and is used to punch or draw a workpiece together with the die, A punch for press working, characterized in that one or more protrusions that bite into the workpiece when the punch and the workpiece come into contact are formed on a portion of the punch tip surface other than the blade part.
JP10026188U 1988-07-27 1988-07-27 Pending JPH0222224U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10026188U JPH0222224U (en) 1988-07-27 1988-07-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10026188U JPH0222224U (en) 1988-07-27 1988-07-27

Publications (1)

Publication Number Publication Date
JPH0222224U true JPH0222224U (en) 1990-02-14

Family

ID=31328185

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10026188U Pending JPH0222224U (en) 1988-07-27 1988-07-27

Country Status (1)

Country Link
JP (1) JPH0222224U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0560619U (en) * 1992-01-22 1993-08-10 株式会社アマダ Punch press mold

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS623224B2 (en) * 1980-05-13 1987-01-23 Nippon Yakin Kogyo Co Ltd

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS623224B2 (en) * 1980-05-13 1987-01-23 Nippon Yakin Kogyo Co Ltd

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0560619U (en) * 1992-01-22 1993-08-10 株式会社アマダ Punch press mold

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