Ejector nozzle module assembling and welding device

The utility model relates to the technical field of ejector nozzle modules, and provides an ejector nozzle module assembling and welding device which comprises a base. The top of the base is provided with a supporting plane. The base is provided with a nozzle positioning device located over the supp...

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Bibliographische Detailangaben
Hauptverfasser:	WANG WEIGUO, LIU XIN, MENG XIANGGUO, QIU MIN, SHAO XIANGQIAN, FENG JIAN, TANG HONG
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 technical field of ejector nozzle modules, and provides an ejector nozzle module assembling and welding device which comprises a base. The top of the base is provided with a supporting plane. The base is provided with a nozzle positioning device located over the supporting plane. A nozzle positioning hole is formed in the nozzle positioning device; the center line of the nozzle positioning hole is perpendicular to the supporting plane. A straight pipe positioning device is arranged on the base and located on one side of the nozzle positioning device. A straight pipe positioning hole is formed in the straight pipe positioning device; the center line of the straight pipe positioning hole is parallel to the supporting plane and is coplanar with the center line of the nozzle positioning hole. According to the utility model, the alignment tolerance of the bent pipe section of the bent pipe and the nozzle after assembly can be accurately controlled by only one operator, so that the