JPS6348610B2 - - Google Patents

Info

Publication number
JPS6348610B2
JPS6348610B2 JP2109683A JP2109683A JPS6348610B2 JP S6348610 B2 JPS6348610 B2 JP S6348610B2 JP 2109683 A JP2109683 A JP 2109683A JP 2109683 A JP2109683 A JP 2109683A JP S6348610 B2 JPS6348610 B2 JP S6348610B2
Authority
JP
Japan
Prior art keywords
punch
die
hole
cylindrical portion
flange
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
Application number
JP2109683A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59147722A (ja
Inventor
Koji Kako
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP2109683A priority Critical patent/JPS59147722A/ja
Publication of JPS59147722A publication Critical patent/JPS59147722A/ja
Publication of JPS6348610B2 publication Critical patent/JPS6348610B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/34—Perforating tools; Die holders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
JP2109683A 1983-02-10 1983-02-10 プレス用金型 Granted JPS59147722A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2109683A JPS59147722A (ja) 1983-02-10 1983-02-10 プレス用金型

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2109683A JPS59147722A (ja) 1983-02-10 1983-02-10 プレス用金型

Publications (2)

Publication Number Publication Date
JPS59147722A JPS59147722A (ja) 1984-08-24
JPS6348610B2 true JPS6348610B2 (enExample) 1988-09-29

Family

ID=12045337

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2109683A Granted JPS59147722A (ja) 1983-02-10 1983-02-10 プレス用金型

Country Status (1)

Country Link
JP (1) JPS59147722A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200167461Y1 (ko) * 1999-08-12 2000-02-15 방효봉 프레스 성형용 금형장치
CN103480730A (zh) * 2012-06-13 2014-01-01 江苏龙城精锻有限公司 爪极红切边冲孔复合模架
CN109201856A (zh) * 2017-07-06 2019-01-15 张家港市沙源检测技术有限公司 一种具有侧向调整装置的数控冲孔模具
CN107983833B (zh) * 2018-01-08 2019-06-14 武汉轻工大学 冲孔落料复合模具及冲孔落料方法
CN115488238B (zh) * 2022-10-13 2024-02-02 昆山坤硕精密组件有限公司 具有防跳屑功能的智能成型装置

Also Published As

Publication number Publication date
JPS59147722A (ja) 1984-08-24

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