Resistance spot welding clamping device

The invention discloses a resistance spot welding clamping device which relates to the technical field of machinery manufacture. The resistance spot welding clamping device comprises two welding tongs which are hinged. The two welding tongs are provided with clamping ends which are oppositely arrang...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	CHU GUOPING
Format:	Patent
Sprache:	eng
Schlagworte:	CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	The invention discloses a resistance spot welding clamping device which relates to the technical field of machinery manufacture. The resistance spot welding clamping device comprises two welding tongs which are hinged. The two welding tongs are provided with clamping ends which are oppositely arranged and are provided with electrode tips. The clamping ends are provided insulated material pressing sleeves. Each material pressing sleeve is internally provided with a conductive elastic member. One end of each electrode tip is connected with an electrode connecting rod on the welding tong through the conductive elastic member, and the other end extends out of the material pressing sleeve. The resistance spot welding clamping device settles the technical problems of overcoming an offset of a component, improving surface quality on a welding spot of an automotive body and reducing welding repair rate of the automotive body.