JPH01100621U - - Google Patents

Info

Publication number
JPH01100621U
JPH01100621U JP19437387U JP19437387U JPH01100621U JP H01100621 U JPH01100621 U JP H01100621U JP 19437387 U JP19437387 U JP 19437387U JP 19437387 U JP19437387 U JP 19437387U JP H01100621 U JPH01100621 U JP H01100621U
Authority
JP
Japan
Prior art keywords
cutting edge
punch
soft material
thick
cutting
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
JP19437387U
Other languages
English (en)
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 JP19437387U priority Critical patent/JPH01100621U/ja
Publication of JPH01100621U publication Critical patent/JPH01100621U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Punching Or Piercing (AREA)

Description

【図面の簡単な説明】
第１図は、この考案の一実施例による面打ち刃
付き「ばり」防止抜型の構造、第２図はこの抜型
で抜かれた製品の断面図、第３図から第５図は、
従来の「ばり」防止抜型の構造及び抜き方法を、
第６図は当抜型で抜かれた製品の断面図を示す。
１１は雌刃、１２は打抜ポンチ、１５は面打部。
なお、図中、同一符号は同一または相当部分を示
す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 軟質材厚板に打抜きされる穴の形状に形成され
    た打抜ポンチ、この打抜ポンチと所定の空隙を有
    して形成された雌刃の切刃部、及びこの切刃部の
    外周に、上記切刃部を頂上とする円錐台状の面打
    部を備えた軟質材厚板用抜型。
JP19437387U 1987-12-21 1987-12-21 Pending JPH01100621U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19437387U JPH01100621U (ja) 1987-12-21 1987-12-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19437387U JPH01100621U (ja) 1987-12-21 1987-12-21

Publications (1)

Publication Number Publication Date
JPH01100621U true JPH01100621U (ja) 1989-07-06

Family

ID=31485104

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19437387U Pending JPH01100621U (ja) 1987-12-21 1987-12-21

Country Status (1)

Country Link
JP (1) JPH01100621U (ja)

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