Car door production line and welding device

The utility model relates to a vehicle door production line and a welding device. The welding device comprises a first bonding pad assembly, a second bonding pad assembly and a welding assembly. Wherein the first bonding pad assembly is used for fixing a front vehicle door; the second bonding pad as...

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Bibliographische Detailangaben
Hauptverfasser:	YU HONGTAO, MA ANBO, YANG BINGHUI, WAN GUOLI
Format:	Patent
Sprache:	chi ; 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 utility model relates to a vehicle door production line and a welding device. The welding device comprises a first bonding pad assembly, a second bonding pad assembly and a welding assembly. Wherein the first bonding pad assembly is used for fixing a front vehicle door; the second bonding pad assembly and the first bonding pad assembly are oppositely arranged in a spaced mode, and the second bonding pad assembly is used for fixing the rear vehicle door; the welding assembly is arranged between the first bonding pad assembly and the second bonding pad assembly, and the welding assembly can reciprocate between the first bonding pad assembly and the second bonding pad assembly. When the front car door on the first bonding pad assembly is welded, the rear car door can be synchronously fed to the second bonding pad assembly to be fixed, and after the front car door is welded, the welding assembly can move to the position where the rear car door on the second bonding pad assembly is welded. In this way, the wel