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WO2001076803A1 - Dispositif de soudage - Google Patents

Dispositif de soudage Download PDF

Info

Publication number
WO2001076803A1
WO2001076803A1 PCT/EP2001/003719 EP0103719W WO0176803A1 WO 2001076803 A1 WO2001076803 A1 WO 2001076803A1 EP 0103719 W EP0103719 W EP 0103719W WO 0176803 A1 WO0176803 A1 WO 0176803A1
Authority
WO
WIPO (PCT)
Prior art keywords
piston
carrier
space
bushing
welding
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.)
Ceased
Application number
PCT/EP2001/003719
Other languages
German (de)
English (en)
Inventor
Karl Manfred Ramb
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.)
Dalex Werke Niepenberg GmbH and Co KG
Original Assignee
Dalex Werke Niepenberg 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 Dalex Werke Niepenberg GmbH and Co KG filed Critical Dalex Werke Niepenberg GmbH and Co KG
Priority to AU73910/01A priority Critical patent/AU7391001A/en
Publication of WO2001076803A1 publication Critical patent/WO2001076803A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/30—Features relating to electrodes
    • B23K11/31—Electrode holders and actuating devices therefor
    • B23K11/312—Electrode holders and actuating devices therefor for several electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/30—Features relating to electrodes
    • B23K11/31—Electrode holders and actuating devices therefor

Definitions

  • Such a welding device is used to connect metal parts to one another by spot welding.
  • a welding electrode is inserted into the electrode holder and fastened there.
  • the beam is moved close to the parts to be welded.
  • the electrode holder can then be moved towards the workpieces in such a way that the electrode presses the two workpieces against a base which serves as a counterelectrode.
  • the necessary pressure depends, among other things, on the current with which the welding point is to be set.
  • the necessary current strength depends, among other things, on the materials used and the material thickness.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Welding (AREA)

Abstract

L'invention concerne un dispositif de soudage présentant un porte-électrode (1) relié à un support (5) par l'intermédiaire d'une unité d'entraînement. L'invention vise à réduire l'encombrement de ce dispositif de soudage, sans affecter la puissance de ce dernier. A cet effet, l'unité d'entraînement se présente sous la forme d'un ensemble piston-cylindre (4, 7) à double effet.
PCT/EP2001/003719 2000-04-08 2001-04-02 Dispositif de soudage Ceased WO2001076803A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU73910/01A AU7391001A (en) 2000-04-08 2001-04-02 Welding device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10017677.1 2000-04-08
DE2000117677 DE10017677C1 (de) 2000-04-08 2000-04-08 Schweißeinrichtung

Publications (1)

Publication Number Publication Date
WO2001076803A1 true WO2001076803A1 (fr) 2001-10-18

Family

ID=7638164

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/003719 Ceased WO2001076803A1 (fr) 2000-04-08 2001-04-02 Dispositif de soudage

Country Status (3)

Country Link
AU (1) AU7391001A (fr)
DE (1) DE10017677C1 (fr)
WO (1) WO2001076803A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2067363A (en) * 1935-10-07 1937-01-12 Gen Motors Corp Welder
DE1515113A1 (de) * 1963-09-20 1969-06-19 Renault Schweisseinheit zur Widerstands- und Vielfachpunktschweissung
DE3436105A1 (de) * 1984-10-02 1985-10-24 Daimler-Benz Ag, 7000 Stuttgart Schweisszylinder
US4810849A (en) * 1987-01-21 1989-03-07 Enertrols, Inc. Weld gun control
US5954976A (en) * 1997-06-13 1999-09-21 Unitek Miyachi Corporation Method and apparatus for automatically adjusting air pressure in a pneumatic weld head
EP0962662A2 (fr) * 1993-07-08 1999-12-08 Savair + Aro Limited Cylindre pneumatique et vanne de commande de celui-ci

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3841765A1 (de) * 1988-12-12 1990-06-13 Seeger Kolben Gmbh Co Kg Werkzeugbetaetigungszylinder mit steuerventil
DE4012968C2 (de) * 1990-04-24 1995-02-02 Vbs Vertriebsgesellschaft Fuer Pneumatisch betätigbarer Linearantrieb für Punktschweiß-Automaten
DE4203056C2 (de) * 1992-02-04 1994-08-04 Bayerische Motoren Werke Ag Schweißaggregat, insbesondere für Vielpunktschweißmaschinen

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2067363A (en) * 1935-10-07 1937-01-12 Gen Motors Corp Welder
DE1515113A1 (de) * 1963-09-20 1969-06-19 Renault Schweisseinheit zur Widerstands- und Vielfachpunktschweissung
DE3436105A1 (de) * 1984-10-02 1985-10-24 Daimler-Benz Ag, 7000 Stuttgart Schweisszylinder
US4810849A (en) * 1987-01-21 1989-03-07 Enertrols, Inc. Weld gun control
EP0962662A2 (fr) * 1993-07-08 1999-12-08 Savair + Aro Limited Cylindre pneumatique et vanne de commande de celui-ci
US5954976A (en) * 1997-06-13 1999-09-21 Unitek Miyachi Corporation Method and apparatus for automatically adjusting air pressure in a pneumatic weld head

Also Published As

Publication number Publication date
DE10017677C1 (de) 2002-01-03
AU7391001A (en) 2001-10-23

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