Sealing bearing system and its assembling method

A technology of sealing bearings and bearings, which is applied in the direction of bearing components, shafts and bearings, rigid supports of bearing components, etc., can solve problems such as pollution, oil leakage and dust, and achieve the effects of reducing noise, preventing oil leakage, and improving service life

Inactive Publication Date: 2010-03-10
可斯塔·佩龙尼斯
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Although the above-mentioned bearing structure solves the shortcomings of some sliding bearings, it still has the disadvantages of oil leakage and dust pollution on the other side of the bearing

Method used

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  • Sealing bearing system and its assembling method
  • Sealing bearing system and its assembling method
  • Sealing bearing system and its assembling method

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Embodiment Construction

[0033] The sealed bearing system of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0034] Such as Figure 5 Shown is an embodiment of the sealed bearing system of the present invention, including a hollow bearing housing 10 with two ends open, a sliding bearing 20 installed in the bearing housing 10, and one end extending through the sliding bearing 20 into the bearing housing The rotating shaft 30 of 10 and the sealing cover 40 and the sealing sleeve 50 respectively sealing the openings at both ends of the hollow bearing seat 10.

[0035] The bearing housing 10 forms a lubricating oil containing cavity 11 under the sealing of the sealing cover 40 and the sealing sleeve 50, and the lubricating oil can be sealed and stored in it, so that the sliding bearing 20 and the rotating shaft 30 are kept in good condition. Work under the best lubrication state to improve working life. The lower end opening of the bearing housi...

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Abstract

The invention relates to a sealed bearing system and the assembling method thereof, comprising hollow bearing seat with two open ends, sliding bearing arranged in the bearing seat, rotating shaft withone end extending through the sliding bearing into the bearing seat and the other end arranged outside the bearing seat, sealing cover for sealing the lower-end opening of the bearing seat, and sealing sleeve, and it uses the sealing sleeve and the sealing cover to seal the two open ends of the bearing seat to seal lubricant in the bearing seat to keep the sliding bearing and the rotating shaft in a lubricating state, thus having advantages of prolonging service life the sliding bearing, reducing noises, uneasy to leak oil, and dust-proofing.

Description

Technical field [0001] The invention relates to a sliding bearing, in particular to a sealed sliding bearing structure applied to a fan motor and an assembly method thereof. Background technique [0002] Compared with ball bearings, standard sliding bearings have the advantages of low cost, vibration resistance and low noise in the first half of their service life, and are widely used in fan motors. However, in the later use of the sliding bearing, the incorrect sealing of the sliding bearing caused oil leakage and dust pollution. Compared with the rolling bearing, the sliding bearing has a lower service life and higher noise. [0003] In order to increase the service life of sliding bearings, reduce noise and reduce oil leakage, some manufacturers have used some improved sliding bearing structures without increasing costs. [0004] Such as figure 1 As shown, it is an improved sliding bearing 20 structure. Its main feature is to provide multiple grooves 21 on the outer surface of th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16C33/74F16C35/02F04D29/10H02K7/08
Inventor 可斯塔·佩龙尼斯
Owner 可斯塔·佩龙尼斯
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