Novel adjustable miniature shaft

The utility model discloses a novel adjustable miniature shaft which comprises a miniature shaft body, a first external thread connecting part is arranged at the left end of the miniature shaft body, a second external thread connecting part is arranged at the right end of the miniature shaft body, a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LIN MIN, LIU LINGYUN, YE GENGBIAO, SHAN BAONAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BEARINGS BLASTING 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 ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a novel adjustable miniature shaft which comprises a miniature shaft body, a first external thread connecting part is arranged at the left end of the miniature shaft body, a second external thread connecting part is arranged at the right end of the miniature shaft body, and the first external thread connecting part is sequentially sleeved with a first positioning disc, a metal connecting sleeve and a second positioning disc from left to right. A metal connecting sleeve is locked through a first positioning disc and a second positioning disc, an external connection part connecting layer is fixedly arranged on the outer surface of the metal connecting sleeve, and a first connecting convex ring and a second connecting convex ring are sequentially arranged on the outer surface of the external connection part connecting layer from left to right. A first rubber wear-resistant layer is fixedly adhered to the left end of the first connecting convex ring, a silica gel positioning surface la