JPS5976625A - 曲線フランジ曲げ加工型 - Google Patents

曲線フランジ曲げ加工型

Info

Publication number
JPS5976625A
JPS5976625A JP57188041A JP18804182A JPS5976625A JP S5976625 A JPS5976625 A JP S5976625A JP 57188041 A JP57188041 A JP 57188041A JP 18804182 A JP18804182 A JP 18804182A JP S5976625 A JPS5976625 A JP S5976625A
Authority
JP
Japan
Prior art keywords
flange
bending
bent
die
straight
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
JP57188041A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6320609B2 (enrdf_load_stackoverflow
Inventor
Seiichi Sudo
誠一 須藤
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 JP57188041A priority Critical patent/JPS5976625A/ja
Publication of JPS5976625A publication Critical patent/JPS5976625A/ja
Publication of JPS6320609B2 publication Critical patent/JPS6320609B2/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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
    • B21D5/045—With a wiping movement of the bending blade

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
JP57188041A 1982-10-26 1982-10-26 曲線フランジ曲げ加工型 Granted JPS5976625A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57188041A JPS5976625A (ja) 1982-10-26 1982-10-26 曲線フランジ曲げ加工型

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57188041A JPS5976625A (ja) 1982-10-26 1982-10-26 曲線フランジ曲げ加工型

Publications (2)

Publication Number Publication Date
JPS5976625A true JPS5976625A (ja) 1984-05-01
JPS6320609B2 JPS6320609B2 (enrdf_load_stackoverflow) 1988-04-28

Family

ID=16216636

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57188041A Granted JPS5976625A (ja) 1982-10-26 1982-10-26 曲線フランジ曲げ加工型

Country Status (1)

Country Link
JP (1) JPS5976625A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5211047A (en) * 1991-03-12 1993-05-18 Toyota Jidosha Kabushiki Kaisha Die for bending a composite flange having a stretch portion and a straight portion
JP2010201486A (ja) * 2009-03-05 2010-09-16 Nissan Motor Co Ltd プレス成形方法およびプレス成形装置
WO2014017436A1 (ja) * 2012-07-27 2014-01-30 日新製鋼株式会社 フランジ付き成形部材のプレス加工方法及びそれに用いる曲げ工具
EP3278897A4 (en) * 2015-03-31 2018-04-25 JFE Steel Corporation Press molding method, method for manufacturing component in which said press molding method is used, and component manufactured using said press molding method
WO2021241025A1 (ja) * 2020-05-23 2021-12-02 Ｊｆｅスチール株式会社 プレス成形金型及びプレス成形方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5795143B2 (ja) * 2008-11-06 2015-10-14 Ｊｆｅスチール株式会社 閉断面構造の成形方法、及び閉断面構造成形用の成形装置

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5211047A (en) * 1991-03-12 1993-05-18 Toyota Jidosha Kabushiki Kaisha Die for bending a composite flange having a stretch portion and a straight portion
JP2010201486A (ja) * 2009-03-05 2010-09-16 Nissan Motor Co Ltd プレス成形方法およびプレス成形装置
WO2014017436A1 (ja) * 2012-07-27 2014-01-30 日新製鋼株式会社 フランジ付き成形部材のプレス加工方法及びそれに用いる曲げ工具
EP3278897A4 (en) * 2015-03-31 2018-04-25 JFE Steel Corporation Press molding method, method for manufacturing component in which said press molding method is used, and component manufactured using said press molding method
US10603707B2 (en) 2015-03-31 2020-03-31 Jfe Steel Corporation Press-forming method, method of manufacturing component with the press-forming method and component manufactured with the press-forming method
WO2021241025A1 (ja) * 2020-05-23 2021-12-02 Ｊｆｅスチール株式会社 プレス成形金型及びプレス成形方法
JP2021184998A (ja) * 2020-05-23 2021-12-09 Ｊｆｅスチール株式会社 プレス成形金型、プレス成形方法
US12233444B2 (en) 2020-05-23 2025-02-25 Jfe Steel Corporation Press forming tool and press forming method

Also Published As

Publication number Publication date
JPS6320609B2 (enrdf_load_stackoverflow) 1988-04-28

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