Full-buffering hydraulic damper

A full-buffering hydraulic damper comprises an oil shell, the oil shell is in a bottomed cylinder shape, a buffering cavity is formed by an inner hole of the oil shell, a piston assembly is installed in the buffering cavity in a sliding mode, a rodless cavity is formed between the piston assembly an...

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description A full-buffering hydraulic damper comprises an oil shell, the oil shell is in a bottomed cylinder shape, a buffering cavity is formed by an inner hole of the oil shell, a piston assembly is installed in the buffering cavity in a sliding mode, a rodless cavity is formed between the piston assembly and the bottom of the buffering cavity, and a rod cavity is formed between the piston assembly and the opening end of the buffering cavity. The piston assembly is connected with a buffer rod, the buffer rod penetrates through an end cover covering an opening of the buffer cavity and then extends out of the oil shell, the buffer rod is sleeved with a sealing ring and a pre-pressing spring, one end of the pre-pressing spring abuts against the sealing ring, the other end of the pre-pressing spring abuts against the piston assembly, and the pre-pressing spring pushes the piston assembly to move in the inward shrinkage direction. The damper has the advantages that the compensation spring is installed in the compensation c
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The piston assembly is connected with a buffer rod, the buffer rod penetrates through an end cover covering an opening of the buffer cavity and then extends out of the oil shell, the buffer rod is sleeved with a sealing ring and a pre-pressing spring, one end of the pre-pressing spring abuts against the sealing ring, the other end of the pre-pressing spring abuts against the piston assembly, and the pre-pressing spring pushes the piston assembly to move in the inward shrinkage direction. 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The piston assembly is connected with a buffer rod, the buffer rod penetrates through an end cover covering an opening of the buffer cavity and then extends out of the oil shell, the buffer rod is sleeved with a sealing ring and a pre-pressing spring, one end of the pre-pressing spring abuts against the sealing ring, the other end of the pre-pressing spring abuts against the piston assembly, and the pre-pressing spring pushes the piston assembly to move in the inward shrinkage direction. 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language chi ; eng
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subjects BLASTING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MEANS FOR DAMPING VIBRATION
MECHANICAL ENGINEERING
SHOCK-ABSORBERS
SPRINGS
THERMAL INSULATION IN GENERAL
WEAPONS
title Full-buffering hydraulic damper
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