JPS57199522A - Automatic bending device - Google Patents

Automatic bending device

Info

Publication number
JPS57199522A
JPS57199522A JP7548982A JP7548982A JPS57199522A JP S57199522 A JPS57199522 A JP S57199522A JP 7548982 A JP7548982 A JP 7548982A JP 7548982 A JP7548982 A JP 7548982A JP S57199522 A JPS57199522 A JP S57199522A
Authority
JP
Japan
Prior art keywords
top force
die
stopper
force
magazine
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
JP7548982A
Other languages
English (en)
Inventor
Katsuo Izumi
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7548982A priority Critical patent/JPS57199522A/ja
Publication of JPS57199522A publication Critical patent/JPS57199522A/ja
Pending 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
    • B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
    • 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
    • B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
    • B21D5/0209—Tools therefor
    • B21D5/0254—Tool exchanging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
JP7548982A 1982-05-07 1982-05-07 Automatic bending device Pending JPS57199522A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7548982A JPS57199522A (en) 1982-05-07 1982-05-07 Automatic bending device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7548982A JPS57199522A (en) 1982-05-07 1982-05-07 Automatic bending device

Publications (1)

Publication Number Publication Date
JPS57199522A true JPS57199522A (en) 1982-12-07

Family

ID=13577745

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7548982A Pending JPS57199522A (en) 1982-05-07 1982-05-07 Automatic bending device

Country Status (1)

Country Link
JP (1) JPS57199522A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63126619A (ja) * 1986-11-15 1988-05-30 Matsushita Electric Works Ltd 曲げ加工機の自動化装置
JPH01178320A (ja) * 1988-01-05 1989-07-14 Kohan Kogyo Kk プレスブレーキ用材料供給装置
KR100476327B1 (ko) * 2002-09-24 2005-03-15 주식회사 삼정피앤에이 와이어패드 절곡장치
EP2484460A1 (en) * 2011-02-02 2012-08-08 Luciano Gasparini Centering method and device for carrying out the same
JP2014504555A (ja) * 2011-02-01 2014-02-24 トルンプ マシーネン オーストリア ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディトゲゼルシャフト 工具位置を感知する感知手段を備えた製造デバイス及び製造デバイスの操作方法

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63126619A (ja) * 1986-11-15 1988-05-30 Matsushita Electric Works Ltd 曲げ加工機の自動化装置
JPH0440089B2 (ja) * 1986-11-15 1992-07-01 Matsushita Electric Works Ltd
JPH01178320A (ja) * 1988-01-05 1989-07-14 Kohan Kogyo Kk プレスブレーキ用材料供給装置
KR100476327B1 (ko) * 2002-09-24 2005-03-15 주식회사 삼정피앤에이 와이어패드 절곡장치
JP2014504555A (ja) * 2011-02-01 2014-02-24 トルンプ マシーネン オーストリア ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディトゲゼルシャフト 工具位置を感知する感知手段を備えた製造デバイス及び製造デバイスの操作方法
US10265748B2 (en) 2011-02-01 2019-04-23 TRUMPF Maschinen GmbH & Co. KG. Production device with means for tool position sensing and method for operating said device
EP2484460A1 (en) * 2011-02-02 2012-08-08 Luciano Gasparini Centering method and device for carrying out the same

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