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ES467680A1 - Resistance welding machine - Google Patents

Resistance welding machine

Info

Publication number
ES467680A1
ES467680A1 ES467680A ES467680A ES467680A1 ES 467680 A1 ES467680 A1 ES 467680A1 ES 467680 A ES467680 A ES 467680A ES 467680 A ES467680 A ES 467680A ES 467680 A1 ES467680 A1 ES 467680A1
Authority
ES
Spain
Prior art keywords
clamp
support
transformer
axis
sliding
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.)
Expired
Application number
ES467680A
Other languages
Spanish (es)
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.)
ELFIN SpA
Original Assignee
ELFIN SpA
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 ELFIN SpA filed Critical ELFIN SpA
Publication of ES467680A1 publication Critical patent/ES467680A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
    • B25J19/0008—Balancing devices
    • B25J19/002—Balancing devices using counterweights
    • 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
    • B23K11/318—Supporting devices for electrode holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J9/00—Programme-controlled manipulators
    • B25J9/02—Programme-controlled manipulators characterised by movement of the arms, e.g. cartesian coordinate type
    • B25J9/023—Cartesian coordinate type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Resistance Welding (AREA)
  • Manipulator (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

Improvements in resistance welding machines, of the type comprising a clamp driven by a mobile support vertically and horizontally and powered by a transformer by means of flexible cables and with cooling water and with motor fluid by means of flexible tubes, characterized by the fact that the clamp (22) is driven by the end of a support (16) axially slidable in the support (6) in the horizontal direction and rotating in said support (6) around a horizontal axis parallel to the axis of sliding (and - y) and because the transformer (15) as well as the cables (25a, 25b) and the flexible cables going towards the clamp (22) are supported so that they rotate together with the clamp (22) around the same axis horizontally around which the sliding support (16) of the clamp (22) is rotatable, while the secondary (15b) of the transformer, mounted slidably on the body of the transformer, is integral with the body. Sliding member (16) of the clamp (22); said machine also comprising maneuvering means (27) for directing, according to a pre-established program, both the axial displacement, the assembly (16) of the clip (22) and the secondary (15b) of the transformer, and the joint rotation of the clamp (22) and of the transformer (15), as well as the work movements of the clamp (22) and the displacements of the support (6) along a vertical axis and along a horizontal axis (x - x) orthogonal to the sliding axis (y - y) of the support (16). (Machine-translation by Google Translate, not legally binding)
ES467680A 1977-02-18 1978-02-17 Resistance welding machine Expired ES467680A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6736577 1977-02-18

Publications (1)

Publication Number Publication Date
ES467680A1 true ES467680A1 (en) 1978-10-16

Family

ID=11301786

Family Applications (1)

Application Number Title Priority Date Filing Date
ES467680A Expired ES467680A1 (en) 1977-02-18 1978-02-17 Resistance welding machine

Country Status (5)

Country Link
BR (1) BR7800978A (en)
DE (1) DE2806871C3 (en)
ES (1) ES467680A1 (en)
FR (1) FR2380841A1 (en)
GB (1) GB1559068A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1129148B (en) * 1980-09-05 1986-06-04 Luigi Caprioglio SUPPORT FOR CLAMP FOR ELECTRIC WELDING ROBOT
FR2502048A1 (en) * 1981-03-20 1982-09-24 Bretagne Atel Chantiers AUTOMATIC DEVICE FOR MECHANICAL ORIENTATION OF A TOOL, PARTICULARLY FOR ARC WELDING
FR2505697A1 (en) * 1981-05-12 1982-11-19 Humblot Bernard IMPROVED ELECTRIC WELDING UNIT
DE3344631A1 (en) * 1982-12-24 1984-07-05 Honda Giken Kogyo K.K., Tokio/Tokyo WELDING GUN DEVICE
DE4315460C2 (en) * 1993-05-10 1996-12-19 Daimler Benz Ag Rotary transfer machine
AT413664B (en) * 2003-07-03 2006-04-15 Fronius Int Gmbh POINT WELDING TONGS FOR ROBOTIC APPLICATIONS FOR RESISTANCE WELDING OF WORKPIECES

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5137265B1 (en) * 1971-07-10 1976-10-14
IT985962B (en) * 1973-05-25 1974-12-30 Caprioglio L WELDING MACHINE WITH ADAPTABLE COLUMN

Also Published As

Publication number Publication date
FR2380841A1 (en) 1978-09-15
GB1559068A (en) 1980-01-16
BR7800978A (en) 1978-09-19
DE2806871A1 (en) 1978-08-24
DE2806871B2 (en) 1980-02-07
DE2806871C3 (en) 1980-10-09

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