EP2532456A3 - Bending machine and bending tool - Google Patents

Bending machine and bending tool Download PDF

Info

Publication number
EP2532456A3
EP2532456A3 EP12166410A EP12166410A EP2532456A3 EP 2532456 A3 EP2532456 A3 EP 2532456A3 EP 12166410 A EP12166410 A EP 12166410A EP 12166410 A EP12166410 A EP 12166410A EP 2532456 A3 EP2532456 A3 EP 2532456A3
Authority
EP
European Patent Office
Prior art keywords
bending
tool
drive means
machine
tool holder
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
EP12166410A
Other languages
German (de)
French (fr)
Other versions
EP2532456B1 (en
EP2532456A2 (en
Inventor
Johann Köpf
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.)
Otto Bihler Handels Beteiligungs GmbH
Original Assignee
Otto Bihler Handels Beteiligungs GmbH
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 Otto Bihler Handels Beteiligungs GmbH filed Critical Otto Bihler Handels Beteiligungs GmbH
Priority to PL12166410T priority Critical patent/PL2532456T3/en
Publication of EP2532456A2 publication Critical patent/EP2532456A2/en
Publication of EP2532456A3 publication Critical patent/EP2532456A3/en
Application granted granted Critical
Publication of EP2532456B1 publication Critical patent/EP2532456B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F1/00—Bending wire other than coiling; Straightening wire
    • B21F1/004—Bending wire other than coiling; Straightening wire by means of press-type tooling
    • 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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/14—Particular arrangements for handling and holding in place complete dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F1/00—Bending wire other than coiling; Straightening wire

Landscapes

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

Abstract

Die vorliegende Erfindung betrifft eine Biegemaschine (10), umfassend einen Werkzeughalter (22) mit mehreren Werkzeugaufnahmen (23), wobei jede Werkzeugaufnahme (23) dazu ausgebildet ist, jeweils ein Biegewerkzeug (24) auswechselbar aufzunehmen und eine mit wenigstens einem Biegewerkzeug (24) zur Übertragung einer Biegekraft koppelbare Biegeantriebseinrichtung (30), wobei der Werkzeughalter (22) relativ zur Biegeantriebseinrichtung (30) derart bewegbar ist, dass jede Werkzeugaufnahme (23) selektiv in eine Auswahlposition gebracht werden kann. Die Erfindung betrifft auch ein Beiegwerkzeug (24) und eine weitere Biegemaschine, in welcher die Biegeantriebseinrichtung (30) und das mit der Biegeantriebseinrichtung gekoppelte Biegewerkzeug (24) gemeinsam um eine Biegeantriebsdrehachse (30a) parallel zu einer Biegekraftrichtung (z) drehbar sind.

Figure imgaf001
The present invention relates to a bending machine (10) comprising a tool holder (22) with a plurality of tool receptacles (23), each tool receptacle (23) being designed to interchangeably receive one bending tool (24) and one with at least one bending tool (24). Bending drive means (30) coupleable to transmitting a bending force, the tool holder (22) being movable relative to the bending drive means (30) such that each tool holder (23) can be selectively brought into a selection position. The invention also relates to a bending tool (24) and another bending machine in which the bending drive means (30) and the bending tool (24) coupled to the bending drive means are rotatable together about a bending drive rotation axis (30a) parallel to a bending force direction (z).
Figure imgaf001
EP12166410.6A 2011-06-09 2012-05-02 Bending machine and bending tool Not-in-force EP2532456B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL12166410T PL2532456T3 (en) 2011-06-09 2012-05-02 Bending machine and bending tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011077308A DE102011077308A1 (en) 2011-06-09 2011-06-09 Bending machine and bending tool

Publications (3)

Publication Number Publication Date
EP2532456A2 EP2532456A2 (en) 2012-12-12
EP2532456A3 true EP2532456A3 (en) 2013-03-13
EP2532456B1 EP2532456B1 (en) 2017-09-13

Family

ID=46052613

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12166410.6A Not-in-force EP2532456B1 (en) 2011-06-09 2012-05-02 Bending machine and bending tool

Country Status (4)

Country Link
EP (1) EP2532456B1 (en)
DE (1) DE102011077308A1 (en)
ES (1) ES2644879T3 (en)
PL (1) PL2532456T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT517353B1 (en) * 2015-07-08 2017-01-15 Trumpf Maschinen Austria Gmbh & Co Kg Bending tool storage
CN106111847A (en) * 2016-08-19 2016-11-16 广东大唐永恒智能科技有限公司 Clubfoot mechanism
WO2020041880A1 (en) * 2018-08-28 2020-03-05 Ontario Die International Inc. Systems, apparatus and methods for forming metal strips into dies
DE102018217209A1 (en) * 2018-10-09 2020-04-09 Otto Bihler Handels-Beteiligungs-Gmbh Tool module for a progressive tool system
CN114160633B (en) * 2021-11-29 2023-05-12 歌尔股份有限公司 Bending pressure maintaining unit and product bending production line

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2426446A (en) * 1943-11-22 1947-08-26 Funk Rudolph Press brake
DE1777268B1 (en) * 1963-10-11 1971-03-11 Haemmerle Ag Bending machine
JPS6024229A (en) * 1983-07-19 1985-02-06 Amada Co Ltd Die rack
JPS61219431A (en) * 1985-03-27 1986-09-29 Hitachi Ltd Automatic press brake die changing device
DE3622945A1 (en) * 1986-07-08 1988-01-14 Adolf Wuensch Stamping and bending machine
DE3200473C1 (en) * 1982-01-09 1991-05-08 Adolf 8962 Pfronten Wünsch Bending unit of an automatic punching and bending machine for small components made of strip or wire bent several times
DE4021346C1 (en) * 1990-07-05 1991-07-04 Alpha Maschinenbau Ag, Zuerich, Ch
JPH067851A (en) * 1992-06-26 1994-01-18 Amada Co Ltd Device for storing and changing die in bending machine
DE19723084A1 (en) * 1996-05-31 1997-12-04 Ogura Ebina Kk Hydraulic stamping press
DE102009035206A1 (en) * 2009-07-29 2011-02-10 Otto Bihler Handels-Beteiligungs-Gmbh Bending tool for a work machine, in particular wire or strip bending machine

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2426446A (en) * 1943-11-22 1947-08-26 Funk Rudolph Press brake
DE1777268B1 (en) * 1963-10-11 1971-03-11 Haemmerle Ag Bending machine
DE3200473C1 (en) * 1982-01-09 1991-05-08 Adolf 8962 Pfronten Wünsch Bending unit of an automatic punching and bending machine for small components made of strip or wire bent several times
JPS6024229A (en) * 1983-07-19 1985-02-06 Amada Co Ltd Die rack
JPS61219431A (en) * 1985-03-27 1986-09-29 Hitachi Ltd Automatic press brake die changing device
DE3622945A1 (en) * 1986-07-08 1988-01-14 Adolf Wuensch Stamping and bending machine
DE4021346C1 (en) * 1990-07-05 1991-07-04 Alpha Maschinenbau Ag, Zuerich, Ch
JPH067851A (en) * 1992-06-26 1994-01-18 Amada Co Ltd Device for storing and changing die in bending machine
DE19723084A1 (en) * 1996-05-31 1997-12-04 Ogura Ebina Kk Hydraulic stamping press
DE102009035206A1 (en) * 2009-07-29 2011-02-10 Otto Bihler Handels-Beteiligungs-Gmbh Bending tool for a work machine, in particular wire or strip bending machine

Also Published As

Publication number Publication date
ES2644879T3 (en) 2017-11-30
PL2532456T3 (en) 2018-03-30
DE102011077308A1 (en) 2012-12-13
EP2532456B1 (en) 2017-09-13
EP2532456A2 (en) 2012-12-12

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