Automatic welding machine

The invention discloses an automatic welding machine. Driving convex teeth peripherally distributed at intervals are arranged on the periphery of a carrying turnplate, a welding gun support is hinged on a base along the radial direction of the carrying turnplate, a driven thimble in intermittently-a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG JIANFENG, ZHANG ZHONGKAI, JIA YUFENG, WANG GUOYING, GONG GENYU, LUO GUOXUAN, ZHANG JINYU, PU QIANGJUN, FENG ZHIJUN, WANG YANXIA
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 an automatic welding machine. Driving convex teeth peripherally distributed at intervals are arranged on the periphery of a carrying turnplate, a welding gun support is hinged on a base along the radial direction of the carrying turnplate, a driven thimble in intermittently-abutting fit with the driving convex teeth is assembled on the welding gun support along a direction facing the carrying turnplate in a stopped manner, and a compression spring applying dynamic pressure on the welding gun support to enable the driven thimble to be compressed on the periphery of the carrying turnplate is assembled between the welding gun support and the base. When the carrying turnplate rotates, the welding gun support can drive a welding gun to reciprocate to enable welding traces of the welding gun on welding seams to be wavy, so that the automatic welding machine can weld wide welding seams of disc-shaped to-be-welded workpieces firmly.