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GB2249275B - A method of positioning a workpiece in a plate bending machine - Google Patents

A method of positioning a workpiece in a plate bending machine

Info

Publication number
GB2249275B
GB2249275B GB9124881A GB9124881A GB2249275B GB 2249275 B GB2249275 B GB 2249275B GB 9124881 A GB9124881 A GB 9124881A GB 9124881 A GB9124881 A GB 9124881A GB 2249275 B GB2249275 B GB 2249275B
Authority
GB
United Kingdom
Prior art keywords
workpiece
positioning
bending machine
plate bending
plate
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
GB9124881A
Other versions
GB9124881D0 (en
GB2249275A (en
Inventor
Franco Sartorio
Gianpaolo Prunotto
Francesco Sgandurra
Salvatore Arghiracopulos
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.)
Amada Co Ltd
Original Assignee
Amada Co 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
Priority claimed from IT67059/88A external-priority patent/IT1218986B/en
Priority claimed from IT67058/88A external-priority patent/IT1218985B/en
Priority claimed from GB8901681A external-priority patent/GB2215247B/en
Application filed by Amada Co Ltd filed Critical Amada Co Ltd
Priority to GB9124881A priority Critical patent/GB2249275B/en
Publication of GB9124881D0 publication Critical patent/GB9124881D0/en
Publication of GB2249275A publication Critical patent/GB2249275A/en
Application granted granted Critical
Publication of GB2249275B publication Critical patent/GB2249275B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/003—Positioning devices
    • 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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
    • B21D43/105—Manipulators, i.e. mechanical arms carrying a gripper element having several degrees of freedom
    • 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
    • B21D5/0281—Workpiece supporting devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
GB9124881A 1988-01-29 1991-11-21 A method of positioning a workpiece in a plate bending machine Expired - Lifetime GB2249275B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9124881A GB2249275B (en) 1988-01-29 1991-11-21 A method of positioning a workpiece in a plate bending machine

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IT67059/88A IT1218986B (en) 1988-01-29 1988-01-29 Sheet metal working machine, esp. sheet bender
IT67058/88A IT1218985B (en) 1988-01-29 1988-01-29 SYSTEM FOR OBTAINING CORRECTION SIGNALS FOR THE COMMAND AND CONTROL OF A ROBOTIC MANIPULATOR DEVICE OF A SHEET BENDING SYSTEM THROUGH A PAIR OF SENSOR ELEMENTS POSITIONED POSTERIOR TO THE BENDING ELEMENTS
GB8901681A GB2215247B (en) 1988-01-29 1989-01-26 A plate bending machine equipped with a plate clamping manipulator and a plate position detecting device
GB9124881A GB2249275B (en) 1988-01-29 1991-11-21 A method of positioning a workpiece in a plate bending machine

Publications (3)

Publication Number Publication Date
GB9124881D0 GB9124881D0 (en) 1992-01-15
GB2249275A GB2249275A (en) 1992-05-06
GB2249275B true GB2249275B (en) 1992-08-26

Family

ID=27264283

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9124881A Expired - Lifetime GB2249275B (en) 1988-01-29 1991-11-21 A method of positioning a workpiece in a plate bending machine

Country Status (1)

Country Link
GB (1) GB2249275B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103124602A (en) * 2010-08-05 2013-05-29 特鲁普机械奥地利有限公司及两合公司 Bending press with a workpiece positioning device and an operating method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT502501B1 (en) * 2004-03-05 2007-04-15 Trumpf Maschinen Austria Gmbh BY LIGHT UNIT

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2178987A (en) * 1985-07-15 1987-02-25 Prima Ind Spa Process and apparatus for precision folding of sheet metal

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2178987A (en) * 1985-07-15 1987-02-25 Prima Ind Spa Process and apparatus for precision folding of sheet metal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103124602A (en) * 2010-08-05 2013-05-29 特鲁普机械奥地利有限公司及两合公司 Bending press with a workpiece positioning device and an operating method
CN103124602B (en) * 2010-08-05 2016-05-11 特鲁普机械奥地利有限公司及两合公司 Comprise bender and the operation method of Working piece positioning device

Also Published As

Publication number Publication date
GB9124881D0 (en) 1992-01-15
GB2249275A (en) 1992-05-06

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20090125