ATE425824T1 - DEVICE FOR LOCKING A TOOL ON A MACHINE TOOL, PARTICULARLY ON A BENDING PRESS - Google Patents

DEVICE FOR LOCKING A TOOL ON A MACHINE TOOL, PARTICULARLY ON A BENDING PRESS

Info

Publication number
ATE425824T1
ATE425824T1 AT06425566T AT06425566T ATE425824T1 AT E425824 T1 ATE425824 T1 AT E425824T1 AT 06425566 T AT06425566 T AT 06425566T AT 06425566 T AT06425566 T AT 06425566T AT E425824 T1 ATE425824 T1 AT E425824T1
Authority
AT
Austria
Prior art keywords
jaw
tool
locking
seat
machine tool
Prior art date
Application number
AT06425566T
Other languages
German (de)
Inventor
Giuseppe Vittorio Gianelli
Alessandro Casaroli
Original Assignee
Teda S R L
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 Teda S R L filed Critical Teda S R L
Application granted granted Critical
Publication of ATE425824T1 publication Critical patent/ATE425824T1/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Presses And Accessory Devices Thereof (AREA)

Abstract

A device (1) for locking a tool (2) on a machine tool comprising a first jaw (3) and a second jaw (4), which can move toward each other and away from each other, and at least one safety hook (5), which is interposed between the first jaw and the second jaw and is provided with a retention tooth (51) adapted to enter a cavity (21) provided in the shank (20) of a tool (2), characterized in that the second jaw (4) is provided with at least one seat (41) which is open toward the first jaw (3) and with a transverse bar (43) which is accommodated in said seat (41) and is rigidly associated with the second jaw (4), the safety hook (5) being supported so that it can move by the second jaw (4) and having a claw-shaped portion (50) which is directed toward the first jaw (3) and is accommodated in the space of the seat (41) that is delimited by the bar (43) and whose lower end protrudes so as to define the retention tooth (51).
AT06425566T 2006-08-04 2006-08-04 DEVICE FOR LOCKING A TOOL ON A MACHINE TOOL, PARTICULARLY ON A BENDING PRESS ATE425824T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06425566A EP1884298B1 (en) 2006-08-04 2006-08-04 Device for locking a tool on a machine tool, particularly a plate bending press

Publications (1)

Publication Number Publication Date
ATE425824T1 true ATE425824T1 (en) 2009-04-15

Family

ID=37670644

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06425566T ATE425824T1 (en) 2006-08-04 2006-08-04 DEVICE FOR LOCKING A TOOL ON A MACHINE TOOL, PARTICULARLY ON A BENDING PRESS

Country Status (3)

Country Link
EP (1) EP1884298B1 (en)
AT (1) ATE425824T1 (en)
DE (1) DE602006005807D1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2569107A1 (en) * 2010-05-13 2013-03-20 Andrea Argentin Fixing device for a tool to the cursor of a bending-press
ITVR20100202A1 (en) * 2010-10-22 2012-04-23 Andrea Argentin DEVICE FOR FIXING A TOOL TO THE CURSOR OF A FOLDING PRESS
ITPC20130024A1 (en) * 2013-09-13 2015-03-14 Rolleri S P A DEVICE FOR LOCKING TOOLS IN A FOLDING PRESS
IT202000016165A1 (en) 2020-07-03 2022-01-03 Teda S R L DEVICE FOR CLAMPING A TOOL TO A MACHINE TOOL, PARTICULARLY A SHEET METAL BENDING PRESS.
WO2024018428A1 (en) * 2022-07-22 2024-01-25 Rolleri S.P.A. Device for locking tools for a press brake

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1311880B1 (en) * 1999-11-30 2002-03-19 Luciano Gasparini SUPPORT AND LOCKING DEVICE WITH SAFETY FUNCTION AT LEAST ONE INTERCHANGEABLE TOOL, PARTICULARLY IN A MACHINE
US6138492A (en) * 2000-02-25 2000-10-31 Wilson Tool International, Inc. Tool holder for press brakes
US6467327B1 (en) * 2001-08-15 2002-10-22 Wilson Tool International, Inc. Press brake tool and tool holder
FR2851488B1 (en) * 2003-02-21 2005-05-20 Amada Europ Sa FIXING SYSTEM FOR MOUNTING AND DISASSEMBLING A FOLDING TOOL

Also Published As

Publication number Publication date
EP1884298A1 (en) 2008-02-06
DE602006005807D1 (en) 2009-04-30
EP1884298B1 (en) 2009-03-18

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Legal Events

Date Code Title Description
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