Projection welding nut detection device

The utility model provides a projection welding nut detection device. The projection welding nut detection device comprises an air cylinder; the first fixed seat is fixedly connected with an extensionconnecting rod of the cylinder, a bolt matched with a projection welding nut to be detected is fixed...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	XU KAIDING, WU KOUHONG, LIU JIAQI, LYU JINGBO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MACHINE TOOLS MEASURING METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS PHYSICS SOLDERING OR UNSOLDERING TESTING TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	The utility model provides a projection welding nut detection device. The projection welding nut detection device comprises an air cylinder; the first fixed seat is fixedly connected with an extensionconnecting rod of the cylinder, a bolt matched with a projection welding nut to be detected is fixed on the first fixed seat, and the axial lead of the extension connecting rod and the axial lead ofthe bolt are positioned on the same straight line; the projection welding nut to be detected and the projection welding nut test piece are fixed on the second fixing seat, and the bolt is connected with the projection welding nut to be detected in a matched mode; the third fixing seat is fixedly provided with a tension meter, and the axis of a force measuring rod on the tension meter and the axisof the projection welding nut to be detected are located on the same straight line. According to the utility model, the problem of complexity of a welding laboratory for exclusively detecting the projection welding nut is solve