Welding device for eliminating protrusions in weld joints

The invention provides a welding device for eliminating protrusions in a welding seam, and belongs to the technical field of welding devices.The welding device comprises a base, a first driving assembly, a clamping assembly, a second driving assembly and a polishing assembly, the clamping assembly i...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	GONG XINYUAN, GAO BIYA, CHU CUIJUN, CAO LEI, LIU CHUNFENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CLADDING OR PLATING BY SOLDERING OR WELDING COMBINED OPERATIONS CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR OTHER WORKING OF METAL PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING UNIVERSAL MACHINE TOOLS WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	The invention provides a welding device for eliminating protrusions in a welding seam, and belongs to the technical field of welding devices.The welding device comprises a base, a first driving assembly, a clamping assembly, a second driving assembly and a polishing assembly, the clamping assembly is arranged on one side of the base and used for clamping a pipeline, and the first driving assembly is installed on one side of the base and used for driving the second driving assembly to rotate; and the polishing assembly is used for driving the clamping assembly to rotate so as to drive the pipelines to rotate, one end of the polishing assembly extends to the joint of the interiors of the two pipelines, the other end of the polishing assembly extends to the exterior of one of the two pipelines and is connected with the second driving assembly, and the second driving assembly is used for driving the polishing assembly to rotate. Compared with the prior art, when the two sets of pipelines are welded, polishing tre