Ball pin assembly device

The invention relates to a ball pin assembly device comprising a ball pin, a PU ball seat, a lower POM ball seat, an upper POM ball seat, a shell, a gland and a dust cover. The PU ball seat is arranged at the ball front end of the ball pin, and is in matching connection with the ball front end of th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LIN DEMIN, WANG ZHIJUN, QUAN XINYOU, LI JIANHUI, WEI ZHIWEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BEARINGS BLASTING CYLINDERS ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PISTONS ROTARY BODIES OTHER THAN GEARING ELEMENTS SEALINGS SHAFTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a ball pin assembly device comprising a ball pin, a PU ball seat, a lower POM ball seat, an upper POM ball seat, a shell, a gland and a dust cover. The PU ball seat is arranged at the ball front end of the ball pin, and is in matching connection with the ball front end of the ball pin; the lower POM ball seat is arranged on the PU ball seat in a sleeving manner, and is inmatching connection with the PU ball seat; the upper POM ball seat is arranged at the ball rear end of the ball pin in the sleeving manner, and is in matching connection with the ball rear end of theball pin; the lower POM ball seat and the upper POM ball seat are wrapped by the shall; the gland is inlaid in the shell, located on one side, far away from the lower POM ball seat, of the upper POM ball seat, and attached to the upper POM ball seat tightly; the dust cover is arranged on the ball pin in an elastic structure in a sleeving manner, and the front end of the dust cover is connected tothe shell; and the rear end