GB1121951A - A device for bending a work-piece - Google Patents

A device for bending a work-piece

Info

Publication number
GB1121951A
GB1121951A GB766A GB766A GB1121951A GB 1121951 A GB1121951 A GB 1121951A GB 766 A GB766 A GB 766A GB 766 A GB766 A GB 766A GB 1121951 A GB1121951 A GB 1121951A
Authority
GB
United Kingdom
Prior art keywords
bending
work
dies
ram
working position
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
Application number
GB766A
Inventor
Eduard Haenni
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.)
Haemmerle AG Maschinenfabrik
Original Assignee
Haemmerle AG Maschinenfabrik
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 Haemmerle AG Maschinenfabrik filed Critical Haemmerle AG Maschinenfabrik
Priority to GB766A priority Critical patent/GB1121951A/en
Publication of GB1121951A publication Critical patent/GB1121951A/en
Expired 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
    • B21D5/0209—Tools therefor

Abstract

1,121,951. Angular bending. HAMMERLE A.G. 1 Jan., 1966, No. 7/66. Heading B3E. A bending machine comprises a ram 14 and work-table 1 carrying tool holders 26, 4 for a plurality of bending tools movable selectively into the working position, the tool holder 4 on the work-table being slidable horizontally. This movement is effected by a pneumatic or hydraulic motor 13 to bring forming surfaces 8, 9, 10 on dies 6, 7 into the working position opposite stamp heads 16, 22, 23. The dies 6, 7 are adjustable by screws 24, 25 acting upon wedges 5. Stamp heads 22, 23 are mounted on the ram tool holder 26 for pivotal movement into inoperative positions. The tools may be changed automatically according to a predetermined bending programme.
GB766A 1966-01-01 1966-01-01 A device for bending a work-piece Expired GB1121951A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB766A GB1121951A (en) 1966-01-01 1966-01-01 A device for bending a work-piece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB766A GB1121951A (en) 1966-01-01 1966-01-01 A device for bending a work-piece

Publications (1)

Publication Number Publication Date
GB1121951A true GB1121951A (en) 1968-07-31

Family

ID=9696688

Family Applications (1)

Application Number Title Priority Date Filing Date
GB766A Expired GB1121951A (en) 1966-01-01 1966-01-01 A device for bending a work-piece

Country Status (1)

Country Link
GB (1) GB1121951A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467645A1 (en) * 1979-10-25 1981-04-30 Makino Osamu BENDING TOOL
CN114589239A (en) * 2022-05-09 2022-06-07 杭州众辰电力科技有限公司 Power distribution cabinet back plate stamping device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467645A1 (en) * 1979-10-25 1981-04-30 Makino Osamu BENDING TOOL
CN114589239A (en) * 2022-05-09 2022-06-07 杭州众辰电力科技有限公司 Power distribution cabinet back plate stamping device

Similar Documents

Publication Publication Date Title
GB1137447A (en) Machine tool
GB1082850A (en) Improvements in or relating to tool heads
GB1439177A (en) Bandsaw machines
GB1121951A (en) A device for bending a work-piece
GB1129857A (en) Means for guiding the punch in nibbling machines and the like
CH492256A (en) Device for reducing the feed rate of a machine tool part in numerically controlled machine tools
GB1193666A (en) Punching Device for Presses.
GB1281426A (en) Gear rolling apparatus
GB1159827A (en) Machine Tool.
ES329497A1 (en) An apparatus for automatically forming boots from tubular elements. (Machine-translation by Google Translate, not legally binding)
GB1144848A (en) Improvements in or relating to punching machines
GB990016A (en) Die setting machine
GB1437508A (en) Clamping devices for tools in presses
YU193370A (en) Device for tightening workpieces, connected to form tools, particularly to a die of a wire-drawing machine
GB742734A (en) Apparatus for securing dies, jigs, tools and the like on presses and other metal-working machines
GB1041486A (en) Tool-holder for lathes and like machine-tools
GB978469A (en) Feed device on extrusion presses
GB1143055A (en) Improvements in metal benders
GB955666A (en) Improvements in and relating to tools for performing punching, pressing or like operations
GB1123536A (en) Improvements in or relating to rotary die cutting
GB677152A (en) An improved device for setting a support in a machine tool
FR2242170A1 (en) Hydraulic press for large workpieces - has tools which are fixed to tool holders which can move between open and closed position
GB1063328A (en) Apparatus for the machining of internal and external surfaces
GB623840A (en) Improvements in presses, drilling machines and the like
GB1247120A (en) Improvements in or relating to stamping presses or machines