JPS57181782A - Portable spot welding device - Google Patents

Portable spot welding device

Info

Publication number
JPS57181782A
JPS57181782A JP6712981A JP6712981A JPS57181782A JP S57181782 A JPS57181782 A JP S57181782A JP 6712981 A JP6712981 A JP 6712981A JP 6712981 A JP6712981 A JP 6712981A JP S57181782 A JPS57181782 A JP S57181782A
Authority
JP
Japan
Prior art keywords
welding
panel
work
door
cable
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.)
Pending
Application number
JP6712981A
Other languages
Japanese (ja)
Inventor
Yoshihide Suzuki
Kazumichi Fujii
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP6712981A priority Critical patent/JPS57181782A/en
Publication of JPS57181782A publication Critical patent/JPS57181782A/en
Pending 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
    • B23K11/28—Portable welding equipment

Landscapes

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

Abstract

PURPOSE:To provide a titled device which can weld the work without leaving any trace of spots on the outside surface thereof by connecting a cylinder side electrode tip of a portable welding gun to be brought into contact with the welding place of the work and an electrode plate placed on the nonwelding part of the work electrically. CONSTITUTION:A door 5 of an automobile before welding is placed in the prescribed position on the wooden post 32 of a working table 34. An electrode plate 38 hoisted above the table 34 by means of a spring balancer 42, a wire rope 43 and a cable 40 is lowered down to the prescribed position of an inner panel 3 of the door and a spring 3 is sandwiched by pressure with clamps 39. As a result, electric current is flowed from the other secondary terminal 20 of a welding transformer 11 to a cable 21, a cylinder 27, a piston rod 26, an electrode tip 29, the side seamed part of an outer panel 4 of the door, the panel 3, the plate 38, the cable 40 and the terminal 20, whereby the side seamed part of the panel 4 and the panel 3 are indirectly welded. This welding work is executed with a required number of welding places 30 by rotating the rotatable table 34.
JP6712981A 1981-05-01 1981-05-01 Portable spot welding device Pending JPS57181782A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6712981A JPS57181782A (en) 1981-05-01 1981-05-01 Portable spot welding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6712981A JPS57181782A (en) 1981-05-01 1981-05-01 Portable spot welding device

Publications (1)

Publication Number Publication Date
JPS57181782A true JPS57181782A (en) 1982-11-09

Family

ID=13335975

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6712981A Pending JPS57181782A (en) 1981-05-01 1981-05-01 Portable spot welding device

Country Status (1)

Country Link
JP (1) JPS57181782A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05318133A (en) * 1992-05-18 1993-12-03 Nissan Motor Co Ltd Spot welding equipment
FR2908336A1 (en) * 2006-11-14 2008-05-16 Saitek Soc Par Actions Simplif SOLDERING MACHINE HAVING A CONVERTIBLE CLAMP.
CN103464886A (en) * 2013-09-29 2013-12-25 长城汽车股份有限公司 Tipping car door welding device
CN102581457B (en) * 2011-01-13 2016-04-13 福特全球技术公司 Welding method
CN105710520A (en) * 2016-04-29 2016-06-29 天津福臻工业装备有限公司 Single-face seamless welding device of automobile door

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05318133A (en) * 1992-05-18 1993-12-03 Nissan Motor Co Ltd Spot welding equipment
FR2908336A1 (en) * 2006-11-14 2008-05-16 Saitek Soc Par Actions Simplif SOLDERING MACHINE HAVING A CONVERTIBLE CLAMP.
WO2008059173A2 (en) * 2006-11-14 2008-05-22 Saitek Welding machine having convertible tongs.
WO2008059173A3 (en) * 2006-11-14 2008-06-26 Saitek Welding machine having convertible tongs.
CN102581457B (en) * 2011-01-13 2016-04-13 福特全球技术公司 Welding method
US9993892B2 (en) 2011-01-13 2018-06-12 Ford Global Technologies, Llc Welding method and apparatus
CN103464886A (en) * 2013-09-29 2013-12-25 长城汽车股份有限公司 Tipping car door welding device
CN103464886B (en) * 2013-09-29 2016-01-20 长城汽车股份有限公司 A kind of bound edge automobile door welding device
CN105710520A (en) * 2016-04-29 2016-06-29 天津福臻工业装备有限公司 Single-face seamless welding device of automobile door
CN105710520B (en) * 2016-04-29 2017-12-26 天津福臻工业装备有限公司 The seamless welder of arrangements for automotive doors one side

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