JPH0242780U

JPH0242780U -

Info

Publication number: JPH0242780U
Application number: JP7898988U
Authority: JP
Priority date: 1988-06-15
Filing date: 1988-06-15
Publication date: 1990-03-23

Description

[Brief explanation of drawings]

第１図は本考案の一実施例に係る電極抜取装置
の構成を示すものであつて、同図ａは斜視図、同
図ｂは側断面図、第２図は本考案の他の実施例に
係る電極抜取装置の構成を示すものであつて、同
図ａは斜視図、同図ｂは平面図、同図ｃは正面図
、同図ｄは側断面図、第３図はシヤンクから電極
を抜き取る従来方法を説明するためのものであつ
て電極装着部の斜視図である。符号の説明、１……電極、２……シヤンク、６
……第１のグリツプ（シヤンク保持手段）、７…
…第２のグリツプ（電極保持手段）、８……軸芯
、９……ベース（移動手段）、Ａ，Ｂ……電極抜
取装置。 Figure 1 shows the configuration of an electrode extraction device according to an embodiment of the present invention, in which Figure a is a perspective view, Figure b is a side sectional view, and Figure 2 is another embodiment of the present invention. Figure 3 shows the structure of the electrode extraction device according to the invention, in which Figure a is a perspective view, Figure b is a plan view, Figure c is a front view, Figure d is a side sectional view, and Figure 3 shows the electrode extraction device from the shank. FIG. 2 is a perspective view of an electrode mounting part for explaining a conventional method for extracting the electrode. Explanation of symbols, 1...electrode, 2...shank, 6
...first grip (shank holding means), 7...
... second grip (electrode holding means), 8 ... axis, 9 ... base (moving means), A, B ... electrode extraction device.

Claims

[Claims for Utility Model Registration] A device for extracting an electrode attached to the tip of a shank of a spot welding device by tapered fitting the shank from the shank, comprising: a shank holding means for holding the shank; an electrode holding means for holding the electrode, and a moving means for moving the electrode holding means in a direction relatively away from the shank along the axis of the shank while rotating the electrode holding means about the axis of the shank. An electrode extraction device characterized by: