Multi-oil-hole valve bridge guide rod

The utility model discloses a multi-oil-hole valve bridge guide rod which is characterized in that a positioning seat is arranged at the bottom of the valve bridge guide rod, a guide rod is arranged above the positioning seat, a plurality of layers of oil holes are evenly formed in the side portion...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHU JIE, LIU XIANHONG, LIN ZHENLI, HUANG XIANSONG, MO ZHAORONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CRANKCASE VENTILATING CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES ENGINE PLANTS IN GENERAL HEATING LIGHTING LUBRICATING INTERNAL COMBUSTION ENGINES LUBRICATING OF MACHINES OR ENGINES IN GENERAL MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a multi-oil-hole valve bridge guide rod which is characterized in that a positioning seat is arranged at the bottom of the valve bridge guide rod, a guide rod is arranged above the positioning seat, a plurality of layers of oil holes are evenly formed in the side portion of the guide rod, each layer of oil holes is composed of a plurality of round holes, and the round holes are evenly distributed in the side portion of the guide rod. An oil storage long hole is formed in the center of the guide rod, and the round hole of each layer of oil holes is communicated with the oil storage long hole. Multi-point lubrication of the guide rod can be achieved, meanwhile, the oil storage long hole is formed in the center of the guide rod, each layer of oil hole is communicated with the oil storage long hole, oil can be supplied to each layer of oil hole through the oil storage long hole, overall lubrication of the guide rod is guaranteed, and the phenomenon that after an engine operates for a l