JPS5674396A - Welding equipment - Google Patents

Welding equipment

Info

Publication number
JPS5674396A
JPS5674396A JP15033079A JP15033079A JPS5674396A JP S5674396 A JPS5674396 A JP S5674396A JP 15033079 A JP15033079 A JP 15033079A JP 15033079 A JP15033079 A JP 15033079A JP S5674396 A JPS5674396 A JP S5674396A
Authority
JP
Japan
Prior art keywords
cylinder
cover material
welding
work
electrode
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
JP15033079A
Other languages
Japanese (ja)
Other versions
JPH0229438B2 (en
Inventor
Takatoshi Okaki
Yuji Soeda
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.)
Tokico Ltd
Original Assignee
Tokico 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 Tokico Ltd filed Critical Tokico Ltd
Priority to JP15033079A priority Critical patent/JPS5674396A/en
Publication of JPS5674396A publication Critical patent/JPS5674396A/en
Publication of JPH0229438B2 publication Critical patent/JPH0229438B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

PURPOSE: To obtain an accurate centering of the work without machining an considerably decrease the man-hours required for welding operation, by providing two welding electrodes, one capable for pinching and supporting the cylinder and the other capable for forcibly joining a cover material to an opening end of the work.
CONSTITUTION: A cylinder 7 is pinched by welding electrodes 6, 12 being capable for pinching and supporting the work and a central axis of the cylinde 7 is coincided with that of a concaved part 20 and as a stopper 5 is closely touched to a fitting member material 4, the cylinder 7 is finally fixed on a foundation bed 1. Cylinder units 3, 10 is started to operate while electrodes 6, 12 and a welding electrode 17 for pressing the work, are being out of touch with the cylinder 7. Thus, the cylinde 7 is pinched by electrodes 6, 12 and kept pushed via electrode 12 to the direction of arrow B. Next, a cover material 18 is placed on the upper end of the cylinder 7 and when a cylinder unit 15 is operated, the electrode 17 starts to move down-ward and a concaved part 20 is closely fitted onto a standard circular circumferential surface 19 of the cover material 18. Thus, a central axis of the cover material 18 is coincided with that of the cyl 7. By turning on the current to each electrode 6, 12, 17, the welding is started to operate, keeping the exact centering between the cover material 18 and the cylinder 7.
COPYRIGHT: (C)1981,JPO&Japio
JP15033079A 1979-11-20 1979-11-20 Welding equipment Granted JPS5674396A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15033079A JPS5674396A (en) 1979-11-20 1979-11-20 Welding equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15033079A JPS5674396A (en) 1979-11-20 1979-11-20 Welding equipment

Publications (2)

Publication Number Publication Date
JPS5674396A true JPS5674396A (en) 1981-06-19
JPH0229438B2 JPH0229438B2 (en) 1990-06-29

Family

ID=15494649

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15033079A Granted JPS5674396A (en) 1979-11-20 1979-11-20 Welding equipment

Country Status (1)

Country Link
JP (1) JPS5674396A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4661673A (en) * 1985-08-28 1987-04-28 Newcor, Inc. Continuous motion circumferential seam welder
CN104858589A (en) * 2015-04-09 2015-08-26 惠东县吉邦五金制品有限公司 Group welding tooling fixture

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50130661A (en) * 1974-04-04 1975-10-16
JPS5127842A (en) * 1974-08-31 1976-03-09 Showa Aluminium Co Ltd Hiito paipunoseizoho

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50130661A (en) * 1974-04-04 1975-10-16
JPS5127842A (en) * 1974-08-31 1976-03-09 Showa Aluminium Co Ltd Hiito paipunoseizoho

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4661673A (en) * 1985-08-28 1987-04-28 Newcor, Inc. Continuous motion circumferential seam welder
CN104858589A (en) * 2015-04-09 2015-08-26 惠东县吉邦五金制品有限公司 Group welding tooling fixture
CN104858589B (en) * 2015-04-09 2017-02-01 惠东县吉邦五金制品有限公司 Group welding tooling fixture

Also Published As

Publication number Publication date
JPH0229438B2 (en) 1990-06-29

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