JPH0644489Y2 - バーリング成形金型 - Google Patents

バーリング成形金型

Info

Publication number
JPH0644489Y2
JPH0644489Y2 JP1988073179U JP7317988U JPH0644489Y2 JP H0644489 Y2 JPH0644489 Y2 JP H0644489Y2 JP 1988073179 U JP1988073179 U JP 1988073179U JP 7317988 U JP7317988 U JP 7317988U JP H0644489 Y2 JPH0644489 Y2 JP H0644489Y2
Authority
JP
Japan
Prior art keywords
burring
die
hole
molding
punch
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 - Lifetime
Application number
JP1988073179U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01177017U (en]
Inventor
義明 門間
雅彦 竹内
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP1988073179U priority Critical patent/JPH0644489Y2/ja
Publication of JPH01177017U publication Critical patent/JPH01177017U/ja
Application granted granted Critical
Publication of JPH0644489Y2 publication Critical patent/JPH0644489Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Punching Or Piercing (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
JP1988073179U 1988-06-01 1988-06-01 バーリング成形金型 Expired - Lifetime JPH0644489Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988073179U JPH0644489Y2 (ja) 1988-06-01 1988-06-01 バーリング成形金型

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988073179U JPH0644489Y2 (ja) 1988-06-01 1988-06-01 バーリング成形金型

Publications (2)

Publication Number Publication Date
JPH01177017U JPH01177017U (en]) 1989-12-18
JPH0644489Y2 true JPH0644489Y2 (ja) 1994-11-16

Family

ID=31298325

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988073179U Expired - Lifetime JPH0644489Y2 (ja) 1988-06-01 1988-06-01 バーリング成形金型

Country Status (1)

Country Link
JP (1) JPH0644489Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4746904B2 (ja) * 2005-04-07 2011-08-10 株式会社リコー 加工方法、ダイ及び金型構造

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58163531A (ja) * 1982-03-19 1983-09-28 Tokai Rika Co Ltd 板材のバ−リング加工方法

Also Published As

Publication number Publication date
JPH01177017U (en]) 1989-12-18

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