JPS5925380U

JPS5925380U - indirect welding equipment

Info

Publication number: JPS5925380U
Application number: JP11872082U
Authority: JP
Inventors: 奥田　洋次
Original assignee: 日産自動車株式会社
Priority date: 1982-08-03
Filing date: 1982-08-03
Publication date: 1984-02-16
Also published as: JPS6142694Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来のインダイレクト溶接装置の斜視　−図、
第２図はこの発明に係るインダイレクト溶接装置の一実
施例の斜視図、第３図は第２図のインダイレクト溶接装
置における電極手段の拡大図、第４図は第２図のインダ
イレクト溶接装置の両スポット溶接ガンの作動状態を示
す拡大図、第５図は第２図のインダイレクト溶接装置の
両スポット溶接ガンの相対位置関係を示す説明図である
。１・・・・・・ワーク受は用具としてのりフタ、４゜４
ａ、　　４ｂ・・・・・・被溶接物（ワーク）、９・・
・・・・工業用ロボット、１９・・・・・・第１のスポ
ット溶接ガン、２５・・・・・・第２のスポット溶接ガ
ン、３１・・・・・・溶接トランス、３１ａ、３１ｂ・
・・・・・溶接トランスの二次側端子、３２・・・・・
・電極手段。Figure 1 is a perspective view of a conventional indirect welding device.
2 is a perspective view of an embodiment of the indirect welding device according to the present invention, FIG. 3 is an enlarged view of the electrode means in the indirect welding device of FIG. 2, and FIG. 4 is the indirect welding device of FIG. 2. FIG. 5 is an enlarged view showing the operating state of both spot welding guns of the apparatus, and FIG. 5 is an explanatory diagram showing the relative positional relationship of both spot welding guns of the indirect welding apparatus of FIG. 2. 1...Work holder is a glue lid as a tool, 4゜4
a, 4b...Object to be welded (work), 9...
...Industrial robot, 19...First spot welding gun, 25...Second spot welding gun, 31...Welding transformer, 31a, 31b.
...Secondary side terminal of welding transformer, 32...
- Electrode means.

Claims

[Scope of utility model registration request]

a workpiece support jig capable of supporting a workpiece with overlapping parts to be welded; an electrode means provided on the jig and capable of approaching and separating a part of the workpiece other than the part to be welded; A first welding gun that is attached to an industrial robot and pinches a portion to be welded on the object to be welded; and a second welding gun that is attached to the industrial robot and is capable of pinching the electrode means. , by connecting one secondary side terminal of the movable welding transformer to the first welding gun and connecting the other secondary side terminal of the welding transformer to the second welding gun, the first welding gun and the second welding gun;
An indirect welding apparatus characterized in that the welding gun can be electrically connected to the object to be welded and the welding gun via the electrode means.