Part welding fixing structure

A part welding fixing structure comprises a to-be-welded part fixing mechanism and a welding part fixing mechanism, a hand wheel is rotated to drive a bearing to rotate, so that scales on a turntable corresponding to a turntable base are continuously changed, fine adjustment of a welding position is...

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Bibliographische Detailangaben
Hauptverfasser:	ZHAO QUANKAI, ZHANG YONGWEI, XUE SHOUMIN
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:	A part welding fixing structure comprises a to-be-welded part fixing mechanism and a welding part fixing mechanism, a hand wheel is rotated to drive a bearing to rotate, so that scales on a turntable corresponding to a turntable base are continuously changed, fine adjustment of a welding position is realized, and the problems of position errors and low efficiency caused by manual adjustment are avoided; therefore, the technical effects of precise adjustment and rapid fixation of the welded component are achieved; besides, the special-shaped steel pipe can be conveniently and firmly fixed only by replacing the replaceable clamp, the special-shaped steel pipe welding device has the advantages of being simple in structure, low in manufacturing cost and low in later maintenance cost, the welding effect and production efficiency of the special-shaped steel pipe are greatly improved, and the special-shaped steel pipe welding device is suitable for popularization and application. Therefore, the quality of a welding