JPS5656787A - Welding torch - Google Patents

Welding torch

Info

Publication number
JPS5656787A
JPS5656787A JP13234479A JP13234479A JPS5656787A JP S5656787 A JPS5656787 A JP S5656787A JP 13234479 A JP13234479 A JP 13234479A JP 13234479 A JP13234479 A JP 13234479A JP S5656787 A JPS5656787 A JP S5656787A
Authority
JP
Japan
Prior art keywords
electrode
block
compressed air
feed
feed port
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
JP13234479A
Other languages
Japanese (ja)
Other versions
JPS5913946B2 (en
Inventor
Kazuo Shinya
Shichiro Igarashi
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP13234479A priority Critical patent/JPS5913946B2/en
Publication of JPS5656787A publication Critical patent/JPS5656787A/en
Publication of JPS5913946B2 publication Critical patent/JPS5913946B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: A welding torch which is able to automatically interchange the electrode efficiently, by loading the rotary drum with plural electrode blocks, and rotating this drum by 1 pitch each so that it can be pressed into the feed block.
CONSTITUTION: The rotary drum 2 is loaded with the electrode blocks 1, the piston rod 64 is slided by feeding compressed air from the air feed port 72, and one of the electrode blocks 1 is pressed into the feed block 47. As a result, the feed block 47 is made to contact with the feeder body 46, power is supplied, and the welding can be performed. After that, in case the consumed electrode 1 is interchanged, the electrode block 1 is drawn back by making compressed air flow in from the air feed port 73, subsequently the rotary drum 2 is rotated by 1 pitch by making compressed air flow in from the feed port 24, a new electrode block 1 is set to the pawl 74 position, and it is pressed into the feed block 47 by feeding compressed air from the air feed port 72 once again.
COPYRIGHT: (C)1981,JPO&Japio
JP13234479A 1979-10-12 1979-10-12 welding torch Expired JPS5913946B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13234479A JPS5913946B2 (en) 1979-10-12 1979-10-12 welding torch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13234479A JPS5913946B2 (en) 1979-10-12 1979-10-12 welding torch

Publications (2)

Publication Number Publication Date
JPS5656787A true JPS5656787A (en) 1981-05-18
JPS5913946B2 JPS5913946B2 (en) 1984-04-02

Family

ID=15079138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13234479A Expired JPS5913946B2 (en) 1979-10-12 1979-10-12 welding torch

Country Status (1)

Country Link
JP (1) JPS5913946B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58116167U (en) * 1982-01-29 1983-08-08 三菱電機株式会社 Automatic electrode exchange TIG welding torch
US5254835A (en) * 1991-07-16 1993-10-19 General Electric Company Robotic welder for nuclear boiling water reactors

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6219562U (en) * 1985-07-22 1987-02-05

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58116167U (en) * 1982-01-29 1983-08-08 三菱電機株式会社 Automatic electrode exchange TIG welding torch
US5254835A (en) * 1991-07-16 1993-10-19 General Electric Company Robotic welder for nuclear boiling water reactors
ES2081240A2 (en) * 1991-07-16 1996-02-16 Gen Electric Robotic welder for nuclear boiling water reactors

Also Published As

Publication number Publication date
JPS5913946B2 (en) 1984-04-02

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