Adjustable welding tool and tool system for friction stir welding of metro coupler seat profile

The utility model discloses a metro coupler seat profile friction stir welding adjustable welding tool and a tool system. The metro coupler seat profile friction stir welding adjustable welding tool comprises a base assembly, a hydraulic control system, a positioning mechanism, a side pushing mechan...

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Bibliographische Detailangaben
Hauptverfasser:	YANG DAILI, ZHOU CHUANWU
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 discloses a metro coupler seat profile friction stir welding adjustable welding tool and a tool system. The metro coupler seat profile friction stir welding adjustable welding tool comprises a base assembly, a hydraulic control system, a positioning mechanism, a side pushing mechanism and a pressing mechanism, the positioning mechanism, the side pushing mechanism and the pressing mechanism are all connected with the hydraulic control system. The positioning mechanism comprises an end part positioning mechanism and a side part positioning mechanism, and the end part positioning mechanism and the side part positioning mechanism are adjustable in position, are integrally arranged and adopt a hydraulic pressing mode; the side pushing mechanism is integrally arranged and adopts hydraulic pushing and hydraulic pressing modes, and the side positioning mechanism and the side pushing mechanism are oppositely arranged to position, push and press a coupler seat profile from the two sides; the pressing