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Light load sliding bearing

A sliding bearing, light-load technology, applied in the direction of bearing components, shafts and bearings, rigid brackets of bearing components, etc., can solve the problems of small oil flow consumption, poor stability, inconvenient installation, disassembly and maintenance, etc. The effect of reduced oil supply, easy disassembly and maintenance

Pending Publication Date: 2019-01-18
中国船舶重工集团公司第七0三研究所
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to overcome the shortcomings of the above-mentioned prior art, and provide a light-load sliding bearing, which has a light structure, is suitable for high-speed rotating machinery, has a small oil flow consumption, and is easy to install, disassemble and maintain. Light-load sliding bearings to solve the problems of poor stability, poor structural interchangeability, and inconvenient installation, disassembly and maintenance of existing light-load sliding bearings used in high-speed rotating machinery during high-speed operation

Method used

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Embodiment Construction

[0016] Referring to each figure, the light-load sliding bearing includes front support 1, casing 2, rear support 3, oil supply pipe 4, bearing bush 5, rubber sealing ring 6, bolt 7 and locking plate 8, and bearing bush 5 is provided with Radial mounting holes and bosses 10, the front support 1 and rear support 3 are provided with hooks, the hooks cooperate with the bosses 10, six tiles 9 are arranged on the bearing bush 5, and the tiles 9 are evenly distributed On the circumferential surface, two adjacent tiles 9 are provided with gap openings, and the middle position of the outer circular surface of each tile 9 forms a tight fit and a clearance fit to the boss and the bearing seat respectively, and the tight fit position is the same as that of the front support 1 The position of the hook on the rear support 3 is at the same radial position, and each tile 9 is provided with a radial hole, and one end of the oil supply pipe 4 is installed in each radial hole, and the other end o...

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Abstract

The invention discloses a light load sliding bearing and relates to the technical field of bearings. The light load sliding bearing comprises a front support, a casing, a rear support, a fuel supply pipe, a bearing bush, a rubber seal ring, a bolt and a locking plate, wherein a radial mounting hole and a boss are arranged on both sides of the bearing bush, hooks are arranged on the front support and the rear support, six pads are arranged on the bearing bush, a radial hole is arranged on each of the pads, one end of the fuel supply pipe is installed in each of the radial holes, the other end of the fuel supply pipe is arranged in a radial hole of the rear support, the front support and the rear support are respectively connected with the casing, and a fuel supply circular groove arranged on the rear support is sealed with the rubber seal ring on both sides; each pad is provided with a fuel supply chute. The light load sliding bearing solves problems of poor stability, low structural interchangeability, inconvenient installation, disassembly and maintenance of light load sliding bearings for high-speed rotating machinery in high-speed operation.

Description

Technical field: [0001] The invention relates to the technical field of bearings, in particular to light-load sliding bearings. Background technique: [0002] Sliding bearings are commonly used parts in modern power machinery equipment, and their main function is to support the reliable and stable operation of the mechanical rotating body. The structure of oil-lubricated light-load sliding bearings traditionally used in high-speed rotating machinery is cumbersome, the oil wedge formed during work is single, the running stability is poor at high speeds, and the consumption of lubricating oil is large. It is not suitable for mass production and has poor interchangeability. Well, it is not easy to install, remove and repair. Invention content: [0003] The object of the present invention is to overcome the shortcomings of the above-mentioned prior art, and provide a light-load sliding bearing, which has a light structure, is suitable for high-speed rotating machinery, has a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C33/04F16C35/02F16N11/00F16N21/00
CPCF16C33/046F16C35/02F16N11/00F16N21/00F16N2210/14
Inventor 于景磊陈莹万新超徐宁王旭刘震张筱
Owner 中国船舶重工集团公司第七0三研究所
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