High-wear-resistance and high-strength oil storage hole steel sleeve

The utility model discloses a high wear-resistant and high strength oil storage hole steel bushing, which comprises a bushing body, a sealing mechanism and oil storage holes, the oil storage holes which are uniformly arranged are turned on the outer surface of the bushing body, the inner walls of th...

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Bibliographische Detailangaben
1. Verfasser:	YIN MINGHUA
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 high wear-resistant and high strength oil storage hole steel bushing, which comprises a bushing body, a sealing mechanism and oil storage holes, the oil storage holes which are uniformly arranged are turned on the outer surface of the bushing body, the inner walls of the oil storage holes are in threaded connection with the sealing mechanism, and the sealing mechanism specifically comprises a sealing cover, a limit frame, a support shaft, a pull ring and a chute. A sealing cover is in threaded connection with the inner wall of the oil storage hole, a limiting frame is arranged on the side, away from the sleeve body, of the sealing cover and movably connected with a pull ring through a supporting shaft, and an inclined groove is formed in the front end of the side face of the sealing cover. The sealing cover is installed on one side of the oil storage hole, the sealing cover can be conveniently installed and detached, the oil storage hole can be conveniently cleaned, the oil stora