| 摘要 |
PROBLEM TO BE SOLVED: To provide a gun bracket assembly structure in a welding gun device where bolts are used as fixing means, and, both sides with a phase difference of 90 degrees are adopted as the clamping faces thereof, so that distortion is not caused on the material, deterioration in its strength does not occur, the correct assembly of a tail plate to both the side plates can be performed, and the gun bracket can stably and securely be connected to a robot wrist or the like. SOLUTION: Regarding the gun bracket assembly structure in a welding gun device, in a gun bracket 1 where a hollow frame is composed of two side plates 2 and 3 holding a welding gun and a tail plate 4 fixed to both the side plates at the tail sides thereof, the fixing is performed with bolts in such a manner that bolt clamping faces abutted on the tail free faces of both the side plates and bolt clamping faces abutted on the tail side faces of both the side plates are formed at the tail plate, and the phases of both the bolt clamping faces are differentiated by 90 degrees. COPYRIGHT: (C)2005,JPO&NCIPI
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