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JPS57190777A - Welding device - Google Patents

Welding device

Info

Publication number
JPS57190777A
JPS57190777A JP7539381A JP7539381A JPS57190777A JP S57190777 A JPS57190777 A JP S57190777A JP 7539381 A JP7539381 A JP 7539381A JP 7539381 A JP7539381 A JP 7539381A JP S57190777 A JPS57190777 A JP S57190777A
Authority
JP
Japan
Prior art keywords
torches
adjusted
links
directions
moving
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
JP7539381A
Other languages
Japanese (ja)
Other versions
JPH0157997B2 (en
Inventor
Koichiro Okamura
Toshifumi Kimura
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP7539381A priority Critical patent/JPS57190777A/en
Publication of JPS57190777A publication Critical patent/JPS57190777A/en
Publication of JPH0157997B2 publication Critical patent/JPH0157997B2/ja
Granted 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
    • B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
    • B23K37/02—Carriages for supporting the welding or cutting element

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)

Abstract

PURPOSE:To perform hihgly reliable welding easily and safely by making two units of oppositely provided torches adjusrable individually by means of a series of parallel link mechanisms thereby correcting the torch positions independently during welding operation. CONSTITUTION:A plate cam 10 is oscillated around a shaft 9 in a direction OP by the ecceentric rotating motion of an eccentric disc 36 supported pivotally by a motor not shown and a tensile spring 15, and the oscillating motion thereof is transmitted to torches 13, 13' by means of parallel link mechanisms consisting of shafts 3, 5, 6, 8, 3', 5', 6', 8' and links 4, 7, 4', 7', torch holders 12, 12'. While the torches 13, 13' oscillate in directions MN, M'N', they weld round bars 34. The aiming positions of the torches 13, 13' are adjusted by rotating handles 11, 11' in a direction A or B, and the arc lengths are adjusted by moving the links 4, 4' in directions I, J, I', J' by means of adjusting mechanisms not shown. The weaving widths are adjusted by moving the contact position of the disc 36 with a plate cam guide 10.
JP7539381A 1981-05-18 1981-05-18 Welding device Granted JPS57190777A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7539381A JPS57190777A (en) 1981-05-18 1981-05-18 Welding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7539381A JPS57190777A (en) 1981-05-18 1981-05-18 Welding device

Publications (2)

Publication Number Publication Date
JPS57190777A true JPS57190777A (en) 1982-11-24
JPH0157997B2 JPH0157997B2 (en) 1989-12-08

Family

ID=13574894

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7539381A Granted JPS57190777A (en) 1981-05-18 1981-05-18 Welding device

Country Status (1)

Country Link
JP (1) JPS57190777A (en)

Also Published As

Publication number Publication date
JPH0157997B2 (en) 1989-12-08

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