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Bearing with self-lubrication and dustproof functions

A function and bearing technology, applied in the directions of shafts and bearings, bearing components, bearing cooling, etc., can solve the problems of no self-lubrication, dust-proof and cooling, and achieve the effect of simple structure and improved service life

Pending Publication Date: 2018-08-17
汉升机械(江苏)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a bearing with self-lubricating and dust-proof functions, which effectively solves the problem that the existing bearings do not have self-lubricating, dust-proof and cooling functions

Method used

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  • Bearing with self-lubrication and dustproof functions
  • Bearing with self-lubrication and dustproof functions
  • Bearing with self-lubrication and dustproof functions

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Embodiment Construction

[0014] Attached below Figure 1-5 The specific implementation manner of the present invention will be described in further detail.

[0015] Depend on Figure 1-5 Given, the present invention includes the inner ring 3, the center of the outer wall of the inner ring 3 is provided with a first groove 7, and the first groove 7 is equidistantly provided with a first ball limiting groove 8, and the outer side of the inner ring 3 is socketed There is an outer ring 1, the center of the inner wall of the outer ring 1 is provided with a second groove 10, and the second groove 10 is equidistantly provided with a second ball limiting groove 11 used in conjunction with the first ball limiting groove 8, Balls 5 are fixed in the first ball limiting groove 8 and the second ball limiting groove 11;

[0016] One side of the inner ring 3 is provided with an oil inlet 6, and the center of the bottom of the first groove 7 is provided with an oil outlet 9. An oil guide main pipe 12 is installed i...

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Abstract

The invention discloses a bearing with self-lubrication and dustproof functions and effectively solves the problem that existing bearings are lack of self-lubrication, dustproof and cooling functions.The bearing comprises an inner ring, the center of the outer wall of the inner ring is provided with a first groove which is provided with first ball limiting grooves at equal intervals, an outer ring externally sleeves the inner ring, the center of the inner wall is provided with a second groove, the second groove is internally provided with second ball limiting grooves at equal intervals, the first ball limiting grooves and the second ball limiting grooves are used fittingly, and balls are fittingly fixed into the first ball limiting grooves and the second ball limiting grooves. One side ofthe inner ring is provided with an oil inlet, the bottom center of each first groove is provided with an oil outlet, a main oil guide pipe is mounted in the inner ring, and one end of the main oil guide pipe is connected with the oil inlet. The main oil guide pipe is connected with each oil outlet through an oil distribution pipe, and a one-way valve is mounted at the joint of each oil distribution pipe and the corresponding oil outlet.

Description

technical field [0001] The invention relates to the technical field of bearings, in particular to a bearing with self-lubricating and dust-proof functions. Background technique [0002] Bearings are an important part of contemporary mechanical equipment. Its main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy. The existing bearings do not have the problems of self-lubrication, dust-proof and cooling. [0003] Therefore, how to design a bearing with self-lubricating and dust-proof functions has become a problem we have to solve at present. Contents of the invention [0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a bearing with self-lubricating and dust-proof functions, which effectively solves the problem that the existing bearings do not have self-lubricating, dust-proof and cooling functions. [0005] In ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C33/66F16C33/58F16C37/00F16C33/82
CPCF16C33/58F16C33/585F16C33/6659F16C33/6677F16C33/82F16C37/007
Inventor 陶峰
Owner 汉升机械(江苏)有限公司
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