| 摘要 |
An electrode tip replacement apparatus for a welding gun comprising a housing having a through-hole through which an electrode tip attached to a gun arm of a welding gun can be inserted, a chuck member in such through-hole and having a ring shaped cam rotated by a driving source and a plurality of chucking claws pivotally attached for engaging and rotating an electrode tip inserted through said through-hole for removing the electrode tip from the welding gun arm. |
