Floating type buffering hydraulic oil cylinder

The utility model provides a floating type buffering hydraulic oil cylinder, and belongs to the technical field of hydraulic pressure. The floating type buffering hydraulic oil cylinder comprises an oil cylinder assembly and a buffering assembly. The oil cylinder assembly comprises a cylinder body a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SHEN BAOLIANG, JIN JIANGEN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model provides a floating type buffering hydraulic oil cylinder, and belongs to the technical field of hydraulic pressure. The floating type buffering hydraulic oil cylinder comprises an oil cylinder assembly and a buffering assembly. The oil cylinder assembly comprises a cylinder body and a piston, the piston is in sliding connection with the inner wall of the cylinder body, the buffer assembly comprises a cylinder bottom, a plunger, a heat conduction piece and a heat dissipation piece, the cylinder bottom is fixedly connected with the cylinder body, the plunger is fixedly connected with the piston, the heat conduction piece and the heat dissipation piece are both fixedly connected with the cylinder bottom, and the heat dissipation piece is fixedly connected with the cylinder bottom. The cylinder bottom is provided with a plug hole and a backflow hole, the plug hole and the backflow hole are both communicated with the heat conduction piece, and a sealing ring is arranged on the inner wall of the