JPS5731422A - Die device - Google Patents

Die device

Info

Publication number
JPS5731422A
JPS5731422A JP10641480A JP10641480A JPS5731422A JP S5731422 A JPS5731422 A JP S5731422A JP 10641480 A JP10641480 A JP 10641480A JP 10641480 A JP10641480 A JP 10641480A JP S5731422 A JPS5731422 A JP S5731422A
Authority
JP
Japan
Prior art keywords
dies
metallic
total length
elastic members
slide
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
JP10641480A
Other languages
Japanese (ja)
Other versions
JPS6353894B2 (en
Inventor
Tadashi Amano
Akihiro Shintani
Masao Kimura
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
Application filed by Amada Co Ltd filed Critical Amada Co Ltd
Priority to JP10641480A priority Critical patent/JPS5731422A/en
Publication of JPS5731422A publication Critical patent/JPS5731422A/en
Publication of JPS6353894B2 publication Critical patent/JPS6353894B2/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
    • B21D5/047—Length adjustment of the clamping means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

PURPOSE: To make the total length of die variable, by applying a gap between divided metallic dies, and by inserting elastic members in these gaps.
CONSTITUTION: For example, at the right and left center of underneath the metallic die holders 3 for manufacturing box-shaped products, threaded shafts 13, 13 are supported to rotate freely. Along the lower edge of the holder 3, end dies 25, 25 and plural divided dies 27 are installed to slide freely. Elastic members 33 are inserted between the metallic dies 25, 27 and the central dies 17. When the shaft 13 is rotated by a driving shaft 7, making a guide plate 23 slide to the right or left through a nut 29. Corresponding to this motion the metallic dies 25, 27 moves through the member 33 and are determined of their positions. Accordingly the total length of the metallic dies in made elastic, and made variable according to the prescribed length of the dimensions of the material to be worked.
COPYRIGHT: (C)1982,JPO&Japio
JP10641480A 1980-08-04 1980-08-04 Die device Granted JPS5731422A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10641480A JPS5731422A (en) 1980-08-04 1980-08-04 Die device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10641480A JPS5731422A (en) 1980-08-04 1980-08-04 Die device

Publications (2)

Publication Number Publication Date
JPS5731422A true JPS5731422A (en) 1982-02-19
JPS6353894B2 JPS6353894B2 (en) 1988-10-26

Family

ID=14433003

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10641480A Granted JPS5731422A (en) 1980-08-04 1980-08-04 Die device

Country Status (1)

Country Link
JP (1) JPS5731422A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60162536A (en) * 1984-01-31 1985-08-24 Anritsu Corp Press machine
JPH0280122A (en) * 1988-09-14 1990-03-20 Toyo Kohan Co Ltd Variable-length die
WO2015077810A1 (en) * 2013-11-26 2015-06-04 Trumpf Maschinen Austria Gmbh & Co. Kg. Tool set-up system for a brake press

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60162536A (en) * 1984-01-31 1985-08-24 Anritsu Corp Press machine
JPH0280122A (en) * 1988-09-14 1990-03-20 Toyo Kohan Co Ltd Variable-length die
WO2015077810A1 (en) * 2013-11-26 2015-06-04 Trumpf Maschinen Austria Gmbh & Co. Kg. Tool set-up system for a brake press
US10350661B2 (en) 2013-11-26 2019-07-16 Trumpf Maschinen Austria Gmbh & Co. Kg Tool set-up system for a brake press

Also Published As

Publication number Publication date
JPS6353894B2 (en) 1988-10-26

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