Locking device in automatic press fitting equipment and using method thereof

The invention discloses a locking device in automatic press fitting equipment and a using method thereof, and belongs to the field of locking devices. The locking device aims to solve the problems that in the prior art, the consumed time is long due to the fact that an automobile instrument pointer...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	GAO CHENGDING, ZHANG ZHIBO, WANG YU, WANG HONGCHENG, ZHENG WEI, BI SIJUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HAND TOOLS HEATING LIGHTING MANIPULATORS MECHANICAL ENGINEERING PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS THERMAL INSULATION IN GENERAL TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The invention discloses a locking device in automatic press fitting equipment and a using method thereof, and belongs to the field of locking devices. The locking device aims to solve the problems that in the prior art, the consumed time is long due to the fact that an automobile instrument pointer ventilation threaded pipe is manually connected, the installation efficiency is low, fatigue is easyto be generated due to long-term work, and accidents are caused due to air leakage from the connected threaded pipe. The locking device comprises a locking nut and a belt wheel, wherein the locking nut is arranged at the top end of the belt wheel, the locking nut is fixedly connected with the belt wheel, the locking nut is a hexagonal nut, a limiting plate is arranged at the bottom of the lockingnut, and a connecting through hole is machined in the top of the limiting plate. The locking device is mainly used for automatically connecting the ventilation threaded pipe when an automobile instrument pointer is installed.