JPS6475186A - Welding gun device - Google Patents

Welding gun device

Info

Publication number
JPS6475186A
JPS6475186A JP23104187A JP23104187A JPS6475186A JP S6475186 A JPS6475186 A JP S6475186A JP 23104187 A JP23104187 A JP 23104187A JP 23104187 A JP23104187 A JP 23104187A JP S6475186 A JPS6475186 A JP S6475186A
Authority
JP
Japan
Prior art keywords
electrode
metal
shank part
strength
welding gun
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
JP23104187A
Other languages
Japanese (ja)
Inventor
Toshio Uno
Tetsunori Tanaka
Toshihiro Nishiwaki
Hideo Kamiya
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP23104187A priority Critical patent/JPS6475186A/en
Publication of JPS6475186A publication Critical patent/JPS6475186A/en
Pending legal-status Critical Current

Links

Landscapes

  • Resistance Welding (AREA)

Abstract

PURPOSE:To reduce the cost of a welding gun and to facilitate changing an electrode by constituting a gun shank part of metal with excellent conductivity and forming an electrode joining part of metal having strength and corrosion resistance. CONSTITUTION:The shank part 2 of the welding gun is constituted of the inexpensive metal with the excellent conductivity such as Cr-Cu. An electrode engagement part 3 such as Be-Cu having the higher corrosion resistance and strength as compared with the metal of the shank part is formed on one end of the shank part. At this time, the engagement part 3 is joined to the shank part 2 by friction welding, etc. Next, the electrode 4 is fitted to the electrode engagement part 3. Since the shank part 2 to form most of a space from an arm to the electrode 4 is constituted of inexpensive material, the cost of the titled welding gan device is reduced. Since the electrode engagement part 3 has the strength and corrosion resistance, the exchange of the electrode 4 is facilitated.
JP23104187A 1987-09-17 1987-09-17 Welding gun device Pending JPS6475186A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23104187A JPS6475186A (en) 1987-09-17 1987-09-17 Welding gun device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23104187A JPS6475186A (en) 1987-09-17 1987-09-17 Welding gun device

Publications (1)

Publication Number Publication Date
JPS6475186A true JPS6475186A (en) 1989-03-20

Family

ID=16917351

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23104187A Pending JPS6475186A (en) 1987-09-17 1987-09-17 Welding gun device

Country Status (1)

Country Link
JP (1) JPS6475186A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0533973U (en) * 1991-10-07 1993-05-07 小原株式会社 Electrode for resistance welding machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS439300Y1 (en) * 1964-11-25 1968-04-23
JPS447066Y1 (en) * 1965-05-13 1969-03-17

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS439300Y1 (en) * 1964-11-25 1968-04-23
JPS447066Y1 (en) * 1965-05-13 1969-03-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0533973U (en) * 1991-10-07 1993-05-07 小原株式会社 Electrode for resistance welding machine

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