ATE27234T1 - MACHINE TOOL, ESPECIALLY TURRET CUTTING PRESS. - Google Patents

MACHINE TOOL, ESPECIALLY TURRET CUTTING PRESS.

Info

Publication number
ATE27234T1
ATE27234T1 AT84107139T AT84107139T ATE27234T1 AT E27234 T1 ATE27234 T1 AT E27234T1 AT 84107139 T AT84107139 T AT 84107139T AT 84107139 T AT84107139 T AT 84107139T AT E27234 T1 ATE27234 T1 AT E27234T1
Authority
AT
Austria
Prior art keywords
tool units
turret
receiving pockets
pockets
machine tool
Prior art date
Application number
AT84107139T
Other languages
German (de)
Inventor
Walter Bredow
Original Assignee
Behrens Ag C
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 Behrens Ag C filed Critical Behrens Ag C
Application granted granted Critical
Publication of ATE27234T1 publication Critical patent/ATE27234T1/en

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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/12—Punching using rotatable carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

Abstract

1. Turret piercing press with at least one turret plate (1, 2) which is rotatably mounted and which is arranged for the guidance of various tools (8, 9, 10, 12, 35), wherein the tools are held in tool units (5, 6) which are insertable radially into the turret plates (1, 2) and are removable therefrom, characterised in that the turret plates (1, 2) have a circumferential stellate configuration which defines individual, radially outwardly open receiving pockets (3, 4) for the tool units (5, 6), in that the contour of the tool units - substantially corresponds to that of the receivin pockets (3, 4), in that the tool units (5, 6) are positively fixed against axial movement along substantially the full length of that part of their periphery which is located in the receiving pockets (3, 4) and in that motor-driven arresting devices are provided for the positive radial fixing of the tool units (5, 6) in the receiving pockets (3, 4).
AT84107139T 1983-06-25 1984-06-21 MACHINE TOOL, ESPECIALLY TURRET CUTTING PRESS. ATE27234T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833322961 DE3322961A1 (en) 1983-06-25 1983-06-25 MACHINE TOOL, ESPECIALLY REVOLVING CUTTING PRESS
EP84107139A EP0129859B1 (en) 1983-06-25 1984-06-21 Machine tool, in particular a turret cutting press

Publications (1)

Publication Number Publication Date
ATE27234T1 true ATE27234T1 (en) 1987-06-15

Family

ID=6202411

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84107139T ATE27234T1 (en) 1983-06-25 1984-06-21 MACHINE TOOL, ESPECIALLY TURRET CUTTING PRESS.

Country Status (3)

Country Link
EP (1) EP0129859B1 (en)
AT (1) ATE27234T1 (en)
DE (2) DE3322961A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH658609A5 (en) * 1984-09-04 1986-11-28 Raskin Sa Machine for punching sheet metal
DE3441530A1 (en) * 1984-11-14 1986-05-22 C. Behrens Ag, 3220 Alfeld RECEIVING DEVICE FOR THE TOOL OF A CUTTING PRESS
DE3720777C2 (en) * 1987-06-24 1993-10-07 Behrens Ag C Turret cutting press
GB2360727B (en) * 2000-03-30 2004-02-04 Tradewise Engineering Ltd Modular unit for converting punching machines from single-punch to multiple-punch
CN106140930B (en) * 2016-07-15 2018-06-29 宁波市科斯顿精工机械有限公司 A kind of Full-automatic punching machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5538583Y2 (en) * 1975-02-05 1980-09-09
US4041601A (en) * 1976-03-12 1977-08-16 Wells Manufacturing Corporation Machine tool with an automatic tool changer
US4165669A (en) * 1976-06-21 1979-08-28 Strippit Division, Houdaille Industries, Inc. Modular turret punch press
GB2030497A (en) * 1978-08-30 1980-04-10 Smeets G Tool holder
US4521950A (en) * 1981-08-13 1985-06-11 O-M Limited Automatic tool change machine tool

Also Published As

Publication number Publication date
EP0129859B1 (en) 1987-05-20
DE3322961A1 (en) 1985-01-10
EP0129859A1 (en) 1985-01-02
DE3463733D1 (en) 1987-06-25

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Legal Events

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