EP2289643A3 - Device for bending elongated workpieces - Google Patents

Device for bending elongated workpieces Download PDF

Info

Publication number
EP2289643A3
EP2289643A3 EP10008714A EP10008714A EP2289643A3 EP 2289643 A3 EP2289643 A3 EP 2289643A3 EP 10008714 A EP10008714 A EP 10008714A EP 10008714 A EP10008714 A EP 10008714A EP 2289643 A3 EP2289643 A3 EP 2289643A3
Authority
EP
European Patent Office
Prior art keywords
tool carrier
axis
bending
carrier
base
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
EP10008714A
Other languages
German (de)
French (fr)
Other versions
EP2289643A2 (en
EP2289643B1 (en
Inventor
Dirk BÖRGER
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.)
Tracto Technik GmbH and Co KG
Original Assignee
Tracto Technik GmbH and Co KG
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 Tracto Technik GmbH and Co KG filed Critical Tracto Technik GmbH and Co KG
Publication of EP2289643A2 publication Critical patent/EP2289643A2/en
Publication of EP2289643A3 publication Critical patent/EP2289643A3/en
Application granted granted Critical
Publication of EP2289643B1 publication Critical patent/EP2289643B1/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
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
    • B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member

Landscapes

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

Abstract

Die Erfindung betrifft eine Vorrichtung zum Biegen länglicher Werkstücke mit einem Grundträger (1), einem relativ zu dem Grundträger (1) entlang zumindest einer Achse verschiebbaren Werkzeugträger (4) mit mindestens zwei Biegewerkzeugen, wobei jeweils eines der Biegewerkzeuge durch eine Drehung des Werkzeugträgers (4) um eine Rotationsachse in Eingriff mit dem zu biegenden Werkstück bringbar ist, und einem Drehantrieb zum Drehen des Werkzeugträgers (4) um die Rotationsachse. Die erfindungsgemäße Biegevorrichtung ist weiterhin durch ein Getriebe gekennzeichnet, das aufgrund der Relativverschiebung des Werkzeugträgers (4) zu dem Grundträger (1) eine Drehbewegung des Werkzeugträgers (4) um die Rotationsachse bewirkt.

Figure imgaf001
The invention relates to a device for bending elongate workpieces with a base carrier (1), a tool carrier (4) displaceable relative to the base carrier (1) along at least one axis with at least two bending tools, one of the bending tools being rotated by the tool carrier (4 ) is engageable about a rotational axis in engagement with the workpiece to be bent, and a rotary drive for rotating the tool carrier (4) about the axis of rotation. The bending device according to the invention is further characterized by a gear which, due to the relative displacement of the tool carrier (4) to the base support (1) causes a rotational movement of the tool carrier (4) about the axis of rotation.
Figure imgaf001
EP20100008714 2009-08-24 2010-08-20 Device for bending elongated workpieces Not-in-force EP2289643B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009038384A DE102009038384A1 (en) 2009-08-24 2009-08-24 Device for bending elongate workpieces

Publications (3)

Publication Number Publication Date
EP2289643A2 EP2289643A2 (en) 2011-03-02
EP2289643A3 true EP2289643A3 (en) 2011-10-05
EP2289643B1 EP2289643B1 (en) 2013-11-06

Family

ID=43127401

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20100008714 Not-in-force EP2289643B1 (en) 2009-08-24 2010-08-20 Device for bending elongated workpieces

Country Status (2)

Country Link
EP (1) EP2289643B1 (en)
DE (1) DE102009038384A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012004984B4 (en) 2012-03-14 2015-11-12 HAAS Holzzerkleinerungs- und Fördertechnik GmbH Apparatus for shredding general cargo
DE102013200851B4 (en) * 2013-01-21 2018-05-30 Wafios Aktiengesellschaft Bending device for strand-shaped workpieces
CN103394607B (en) * 2013-06-28 2015-06-10 雄华机械(苏州)有限公司 Bend forming and detecting all-in-one machine
CN104607508A (en) * 2014-12-05 2015-05-13 芜湖恒美电热器具有限公司 Tube bending machine for air-conditioner heating tube
DE102016116159B4 (en) 2016-08-30 2018-08-09 Dengler Tubetec Gmbh Method and device for bending strand-like workpieces
IT201600119591A1 (en) * 2016-11-25 2018-05-25 Crippa Spa Machine for bending filiform material such as a pipe with a system for the simultaneous loading of the pipe to be bent and discharge of the curved pipe
CN106623538A (en) * 2016-12-28 2017-05-10 武汉思瑞法机器人制造有限公司 Pipe bending device for pipe bender
CN106623548B (en) * 2016-12-30 2018-11-30 武汉思瑞法机器人制造有限公司 Quickly commutate swan neck system for a kind of left and right for bending machine
CN110947807A (en) * 2019-12-19 2020-04-03 马鞍山市兴隆铸造有限公司 Elbow pipe machining device convenient to use

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0200979A2 (en) * 1985-05-10 1986-11-12 Rigobert Dipl.-Ing. Schwarze Tube bending machine
EP0446819A2 (en) * 1990-03-13 1991-09-18 Mewag Maschinenfabrik Ag Tube bending machine
EP1226887B1 (en) * 2001-01-30 2003-08-06 BLM S.p.A. Machine for bending elongated articles like tubes, bars, profiles or metallic wires
EP1405680A1 (en) * 2002-10-02 2004-04-07 Trumpf Rohrtechnik GmbH + Co. KG Bending machine with rotatable bending head

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2746721C3 (en) * 1977-10-18 1981-03-19 Schwarze, Rigobert, Dipl.-Ing., 5000 Köln Tube bending machine
US4843859A (en) * 1987-07-14 1989-07-04 Chiyoda Kogyo Co., Ltd. Pipe bender
IT1290141B1 (en) * 1997-03-21 1998-10-19 Blm Spa MACHINE TO CURVE FILIFORM MATERIALS SUCH AS BAR TUBES OR PROFILES

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0200979A2 (en) * 1985-05-10 1986-11-12 Rigobert Dipl.-Ing. Schwarze Tube bending machine
EP0446819A2 (en) * 1990-03-13 1991-09-18 Mewag Maschinenfabrik Ag Tube bending machine
EP1226887B1 (en) * 2001-01-30 2003-08-06 BLM S.p.A. Machine for bending elongated articles like tubes, bars, profiles or metallic wires
EP1405680A1 (en) * 2002-10-02 2004-04-07 Trumpf Rohrtechnik GmbH + Co. KG Bending machine with rotatable bending head

Also Published As

Publication number Publication date
DE102009038384A1 (en) 2011-03-03
EP2289643A2 (en) 2011-03-02
EP2289643B1 (en) 2013-11-06

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