Oil supply mechanism for hydraulic oil line of hydraulic thrust bearing

Abstract

The invention discloses an oil supply mechanism for a hydraulic oil line of a hydraulic thrust bearing. The oil supply mechanism comprises a base, an oil inlet and an oil outlet, wherein the base is respectively provided with the oil inlet and the oil outlet, the base is internally provided with a thrust pad base, and one side surface of the thrust pad base is fixedly provided with a thrust pad; the outer edge of the thrust pad base is provided with a circular groove, an oil guiding groove is formed by the circular groove and the inner surface of the base, and the inner bottom of the oil guiding groove is respectively and uniformly provided with multiple round oil distribution holes; the oil inlet and the oil outlet are respectively communicated with the oil guiding groove, and one side surface of the thrust pad base is respectively and uniformly provided with multiple nozzles. According to a new structure design adopted by the invention, the hydraulic oil line is integrated between a shell and a part of the thrust bearing, so that the structure, processing and assembly technology of the thrust bearing are greatly simplified, and furthermore, the hydraulic oil supply stability and the hydraulic oil supply safety are greatly improved; during a using process, the failure rate is low, and the processing cost is also lowered.

Description

technical field [0001] The invention relates to an oil supply system for a hydraulic thrust bearing, in particular to an oil supply mechanism for a hydraulic oil circuit of a hydraulic thrust bearing. Background technique [0002] Hydraulic thrust bearing is one of the important transmission parts of many large equipment such as ships, warships, submarines, steam turbines, water turbines, wind turbines and other large equipment. Most of the ships and warships manufactured and developed at home and abroad use hydraulic thrust bearings. It is one of the key equipment for propulsion shafting. Its main function is to transmit the power of the power plant to the propeller and transfer the thrust or The pulling force is transmitted to the hull to move the ship forward or backward. At the same time, when the hydraulic thrust bearing transmits force, the pulsating thrust received by the propeller is transmitted to the shell structure through the propulsion shafting, thrust bearing...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a hydraulic oil circuit oil supply mechanism for hydraulic thrust bearings. By adopting a new structural design, the hydraulic oil circuit is integrated into the thrust bearing housing and components, which greatly simplifies The structure of the hydraulic thrust bearing reduces the number of parts and simplifies the processing and assembly process, so as to solve the defects of complex structure assembly, high production cost and failure caused by hydraulic oil supply in the prior art

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