JPS63122771U

JPS63122771U -

Info

Publication number: JPS63122771U
Application number: JP992787U
Authority: JP
Priority date: 1987-01-28
Filing date: 1987-01-28
Publication date: 1988-08-10

Description

[Brief explanation of the drawing]

第１図は、本考案のスポツト溶接ガンの一実施
例を示すもので、第一のガンが作動している状態
を示す図、第２図は、第１図の側面図、第３図は
、第二のガンが作動している状態を示す図である
。１……上側アーム、２……下側アーム、３……
支点、５……上向き電極チツプ、６……二又状の
下方部分、７……上向き電極チツプ、８……二又
状の上方部分、９……加圧シリンダ、１０……下
向き電極チツプ、１１……支持部材、１２……ピ
ストンロツド、１３……下向き電極チツプ、１４
……リンク部材。 Figure 1 shows an embodiment of the spot welding gun of the present invention, showing the first gun in operation, Figure 2 is a side view of Figure 1, and Figure 3 is a side view of Figure 1. , is a diagram showing a state in which the second gun is in operation. 1...Upper arm, 2...Lower arm, 3...
Fulcrum, 5...Upward electrode tip, 6...Forked lower part, 7...Upward electrode tip, 8...Forked upper part, 9...Pressure cylinder, 10...Downward electrode tip, 11... Support member, 12... Piston rod, 13... Downward electrode tip, 14
...link member.

Claims

[Scope of claim for utility model registration] Near the lower end of the vertical arm of the approximately T-shaped upper arm,
One end is rotatably connected to the vicinity of the forked base of the lower arm which is forked in the vertical direction, and one end has a downward electrode tip of the side arm of the upper arm, and the two ends of the lower arm one non-furcated end with an upwardly facing electrode tip forms a first gun, while a lower portion of the lower arm with an upwardly facing electrode tip forms a first gun; The piston rod is disposed between the upper part and the lower part of the lower arm, and is connected to the lower end of the piston rod of the pressurizing cylinder placed on the forked upper part of the lower arm, and also linked to the other end of the transverse arm of the upper arm. A spot welding gun characterized in that a second gun is formed by a support member having a downwardly directed electrode tip and connected via a member.