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Rolling bearing

A rolling bearing technology, applied in the direction of ball bearings, bearing components, shafts and bearings, etc., to achieve good lubrication effect, reduce friction, and prevent waste of lubricating oil

Pending Publication Date: 2020-03-17
LUOYANG WEICHUANG BEARING MOLD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a rolling bearing with good lubricating effect and no waste of lubricating oil

Method used

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Embodiment Construction

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are the Some embodiments of the invention are not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0027] A rolling bearing, such as figure 1 As shown, it includes a bearing outer ring 11, a bearing inner ring 12, a ball 13 and a cage 14. The ball 13 is arranged between the bearing outer ring 11 and the bearing inner ring 12 and separated by the cage 14. The inside of the bearing outer ring 11 A raceway 15 cooperating with the ball 13 is provided in the circumfere...

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Abstract

The invention provides a rolling bearing. The rolling bearing comprises a bearing outer ring, a bearing inner ring, balls and a retainer. The rolling balls are used for driving a valve ball to move, after the highest point of each ball is in contact with the valve ball, the valve ball drives a valve rod and a valve element to move upwards, flow guiding holes are conductive with oil outlet holes, lubricating oil flows through inner oil rings, oil storage bins and the oil outlet holes in sequence and is scattered on the outer walls of the balls, is further driven into the retainer with the rolling of the balls, with the rolling of the balls, all the balls can be lubricated, and the lubricating effect is good; in addition, after the highest point of each ball passes through, driven by a spring, the valve rod and the valve element are reset, the flow guiding holes are not conductive with the oil outlet holes, the lubricating oil is prevented from being scattered on the outer wall of the retainer, and thus the situation of wasting the lubricating oil can be effectively prevented.

Description

technical field [0001] The invention belongs to the technical field of bearings, and in particular relates to a rolling bearing. Background technique [0002] Bearings are an important part of contemporary mechanical equipment. It is used to determine the relative movement position of the rotating shaft and other parts, and plays a supporting or guiding role. Its main function is to support the mechanical rotating body to reduce the friction coefficient of the mechanical load during the transmission process of the equipment. Ball bearings are a type of rolling bearings. Spherical alloy steel balls are installed between the inner ring and the outer ring to reduce friction during power transmission and improve mechanical power transmission efficiency by rolling. Common equipment using ball bearings include: motor drive shafts, transmission parts of light (civilian) motor vehicles, machining equipment, mechanical transmission assemblies in factory production lines, etc., main...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C19/16F16C33/38F16C33/66
CPCF16C19/16F16C33/38F16C33/6659F16C33/6681
Inventor 郭昊卿
Owner LUOYANG WEICHUANG BEARING MOLD
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