Self-lubricating piston mechanism

The utility model relates to a self-lubricating piston mechanism which is characterized by comprising a piston head and a sealing ring, the mounting frame is arranged at the top end of the piston head; the mounting shaft is arranged in the mounting frame; the roller is arranged outside the mounting...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SHUANG QINGCHENG, ZHUANG XIAOYUN, XIAO LEIGANG, SHI XIAOTIAN, ZHAN XINNIAN, HU BENFENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CYLINDERS DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR ENGINEERING ELEMENTS AND UNITS FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MECHANICAL ENGINEERING PISTONS SEALINGS SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to a self-lubricating piston mechanism which is characterized by comprising a piston head and a sealing ring, the mounting frame is arranged at the top end of the piston head; the mounting shaft is arranged in the mounting frame; the roller is arranged outside the mounting shaft; and the anti-reversion mechanisms are arranged at the two ends of the roller. According to the utility model, the mounting shaft, the roller, the mounting rack and other parts are arranged, and the mounting rack is matched with the piston head, so that the mounting shaft and the roller can be mounted at the top end of the piston head, and the piston head can drive the roller to move together when moving; through the arrangement of the anti-reversion mechanism, the effect that the roller rotates in the single direction is achieved, when the piston head moves towards one end of the air cylinder, the roller gets close to a lubricant accumulated in the air cylinder, at the moment, the roller makes contact with t