Welding device for metal piece machining tool

The utility model relates to the field of metal piece machining, and discloses a welding device for a metal piece machining tool, which comprises a supporting seat, the top of the supporting seat is respectively and fixedly connected with a workbench and a welding mechanism, one end of the workbench...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG YAN, WANG HANYU, LAI JIAYI
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 the field of metal piece machining, and discloses a welding device for a metal piece machining tool, which comprises a supporting seat, the top of the supporting seat is respectively and fixedly connected with a workbench and a welding mechanism, one end of the workbench is fixedly connected with a supporting shaft, the outer wall of the supporting shaft is fixedly connected with a volute spiral spring, and the volute spiral spring is fixedly connected with the welding mechanism. The outer wall of the volute spiral spring is fixedly connected with a connecting rod, and the outer wall of the connecting rod is fixedly connected with a fixing rod. According to the welding device for the metal piece machining tool, through the arrangement of the supporting base, the workbench, the welding mechanism, the supporting shaft, a volute spiral spring, a connecting rod, a fixing rod, a fixing block, a movable rod, a limiting block, a reset spring and a positioning block, two metal pieces can