EP1258448A1 - Préhenseur de composants de construction modulaire pour des grandes pièces en tôle - Google Patents

Préhenseur de composants de construction modulaire pour des grandes pièces en tôle Download PDF

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Publication number
EP1258448A1
EP1258448A1 EP02006031A EP02006031A EP1258448A1 EP 1258448 A1 EP1258448 A1 EP 1258448A1 EP 02006031 A EP02006031 A EP 02006031A EP 02006031 A EP02006031 A EP 02006031A EP 1258448 A1 EP1258448 A1 EP 1258448A1
Authority
EP
European Patent Office
Prior art keywords
tubes
pieces
longitudinal
tube
boom
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
EP02006031A
Other languages
German (de)
English (en)
Other versions
EP1258448B1 (fr
Inventor
Annette Dr. Bobe
Horst Jucht
Olaf Hildebrandt
Werner Sauermann
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.)
ThyssenKrupp Drauz Nothelfer GmbH
Original Assignee
Thyssenkrupp Drauz GmbH
ThyssenKrupp Drauz Nothelfer GmbH
ThyssenKrupp Drauz Ingenieurbetrieb 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 Thyssenkrupp Drauz GmbH, ThyssenKrupp Drauz Nothelfer GmbH, ThyssenKrupp Drauz Ingenieurbetrieb GmbH filed Critical Thyssenkrupp Drauz GmbH
Publication of EP1258448A1 publication Critical patent/EP1258448A1/fr
Application granted granted Critical
Publication of EP1258448B1 publication Critical patent/EP1258448B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
    • B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
    • B66C1/48—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces to vertical edge portions of sheets, tubes, or like thin or thin-walled articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means

Definitions

  • the invention relates to a component gripper in a modular design, consisting of tubular parts by clamping blocks and knot pieces are joined together for large Sheet metal parts, in particular parts of motor vehicle bodies.
  • a modular component gripper which is made in cross section square profile tubes is built.
  • the profile tubes are perforated on all sides and are connected with T-connectors Profile tubes arranged at right angles to it.
  • T-connectors Profile tubes arranged at right angles to it.
  • In the Bores of all profile tubes are depending on the application straight or screwed elbows at their free ends directly or with the interposition of pipe brackets for power clamps or for stops or for sensors or Like. are clamped.
  • On the longitudinal profile tubes a gripper connection is screwed in the middle.
  • This modular Component gripper is only suitable for smaller sheet metal parts, because its own weight becomes too large for large sheet metal parts. at larger sheet metal parts is stiff for the required Inaccuracies inadequate. (Brochure modular component grippers from HWR Maschinenbautechnik GmbH, Achim, FRS, sheet 25 and 26, 9/2000).
  • Another well-known modular component gripper consists of a central boom, which is connected to a end coupling piece is connected to the robot hand.
  • a central boom depending on the application, several clamp blocks clamped, which carry boom tubes.
  • boom tubes On the boom tubes are clamped on their arms carry free ends on which e.g. Vacuum suction, Proximity switches or Venturi nozzles are attached.
  • Vacuum suction, Proximity switches or Venturi nozzles are attached.
  • the object is achieved by the features of patent claim 1.
  • the features of claims 2 and 3 are advantageous embodiments of the features of claim 1.
  • the lattice mast made of pipes, which is triangular in cross section, is known to be a support that is resistant to bending and torsion and has a low weight.
  • the right-angled or diagonal lattice tubes are decisive for bending and torsional stiffness.
  • a triangular lattice mast seen in cross section, consists of three longitudinal tubes 1; 2; 3. Two of the longitudinal tubes 1, 2 form the top of the lattice mast and are connected at intervals by welded, rectangularly arranged lattice tubes 4. Grid tubes 5 are welded diagonally between each upper longitudinal tube 1, 2 and the lower longitudinal tube 3 at an alternating angle.
  • two coupling pieces 6 are welded to each of the two longitudinal tubes 1; 2 for connection to a transport device or transport robot (not shown).
  • a sheet metal plate 7 is welded to the two upper longitudinal tubes 1, 2, on which valves and couplings for energy and control lines are arranged.
  • three clamping blocks 8; 9; 10 are screwed to the longitudinal tubes 1; 2; 3, each of which carries a tube 11; 12; 13 predetermined in length from the desired position.
  • the free ends of these three tubes 11, 12, 13 are combined by a node 14 and form a boom.
  • a tube bracket 15 is clamped in the node piece 14 and carries the receptacle for a gripper tool 16 on its horizontal leg. If two gripper tools 16, 17 are to be positioned at a short distance from one another, then a gripper tool 16 is received on a boom, as described above.
  • the boom is formed from two tubes 18; 19 guided to the longitudinal tubes 2; 3 of the lattice mast.
  • a tube 21 is guided to the node 14 of the other boom and stabilizes the boom consisting of two tubes 18; 19.
  • Stops 22 are clamped to the lower longitudinal tube 3 by means of clamping blocks 23 and correspondingly shaped tube pieces 24.
  • a proximity switch 25 is clamped to the lower tube 19 of a boom by means of a clamping block 26 and a straight tube 27.
  • Clamping blocks 8; 9; 10 and node pieces 14; 20 are common purchased parts and are therefore not described in detail.
  • the tools, suction cups, stops, switches, valves and the like that are used are commercially available parts. The arrangement of the control and power lines are not the subject of the invention and are therefore not described.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manipulator (AREA)
  • Forklifts And Lifting Vehicles (AREA)
EP02006031A 2001-05-15 2002-03-16 Préhenseur de composants de construction modulaire pour des grandes pièces en tôle Expired - Lifetime EP1258448B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10123661 2001-05-15
DE10123661A DE10123661A1 (de) 2001-05-15 2001-05-15 Bauteilgreifer in Baukastenausführung für große Blechteile

Publications (2)

Publication Number Publication Date
EP1258448A1 true EP1258448A1 (fr) 2002-11-20
EP1258448B1 EP1258448B1 (fr) 2003-12-17

Family

ID=7684894

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02006031A Expired - Lifetime EP1258448B1 (fr) 2001-05-15 2002-03-16 Préhenseur de composants de construction modulaire pour des grandes pièces en tôle

Country Status (2)

Country Link
EP (1) EP1258448B1 (fr)
DE (2) DE10123661A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2383574A (en) * 2001-10-30 2003-07-02 Mcdermott Sa J Ray Lifting frames
EP2050698A1 (fr) * 2007-10-15 2009-04-22 Delaware Capital Formation, Inc. Système de palettisation d`emballages articulés

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014204366A1 (de) 2014-03-10 2015-09-10 Bayerische Motoren Werke Aktiengesellschaft Verfahren und Vorrichtung zum Aufbau einer werkstückbezogenen Werkstückgreifeinrichtung für die Pressenautomatisierung
CN109987410B (zh) * 2017-12-30 2020-10-23 余姚市日昇环保科技有限公司 一种智能钢管定位上挂装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4951802A (en) * 1984-10-16 1990-08-28 Volkswagen Aktiengesellschaft Assembly station, particularly for working on automotive vehicle bodies
US5313695A (en) * 1989-03-28 1994-05-24 Renault Automation Process and device for body assembly with lateral tools that can be interpositioned
US5427300A (en) * 1994-03-22 1995-06-27 Progressive Tool & Industries Co. Apparatus for framing vehicle bodies
DE20117982U1 (de) * 2001-05-15 2002-03-14 Krupp Drauz Ingenieurbetrieb GmbH, 09337 Hohenstein-Ernstthal Bauteilgreifer in Baukastenausführung für große Blechteile

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4209935C2 (de) * 1992-03-27 1994-06-09 Herbert Gegenheimer Verstellbare Vorrichtung mit Greifern
DE4442137C2 (de) * 1994-11-26 1997-04-03 Herbert Gegenheimer Modular erweiterbare, dreidimensional verstellbare Vorrichtung mit Greifern
DE19751502B8 (de) * 1997-11-21 2004-08-26 Hwr-Maschinenbautechnik - Gmbh Greif- und Transporthandhabe sowie Verfahren zum Aufbau und Justieren derselben

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4951802A (en) * 1984-10-16 1990-08-28 Volkswagen Aktiengesellschaft Assembly station, particularly for working on automotive vehicle bodies
US5313695A (en) * 1989-03-28 1994-05-24 Renault Automation Process and device for body assembly with lateral tools that can be interpositioned
US5427300A (en) * 1994-03-22 1995-06-27 Progressive Tool & Industries Co. Apparatus for framing vehicle bodies
DE20117982U1 (de) * 2001-05-15 2002-03-14 Krupp Drauz Ingenieurbetrieb GmbH, 09337 Hohenstein-Ernstthal Bauteilgreifer in Baukastenausführung für große Blechteile

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2383574A (en) * 2001-10-30 2003-07-02 Mcdermott Sa J Ray Lifting frames
EP2050698A1 (fr) * 2007-10-15 2009-04-22 Delaware Capital Formation, Inc. Système de palettisation d`emballages articulés
US8414042B2 (en) 2007-10-15 2013-04-09 Delaware Capital Formation, Inc. Articulating package palletizing system

Also Published As

Publication number Publication date
EP1258448B1 (fr) 2003-12-17
DE50200151D1 (de) 2004-01-29
DE10123661A1 (de) 2002-12-12

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