Heat dissipation method of bearing having heat dissipation and lubrication functions

Abstract

The invention discloses a heat dissipation method of a bearing having heat dissipation and lubrication functions. The bearing comprises an outer ring, an inner ring and a retainer; rolling bodies arerotationally connected to the retainer at equal intervals; the length of the inner ring is larger than that of the outer ring; the inner ring is fixedly sleeved with an air compression impeller; the bearing further comprises an airflow cover which covers the air compression impeller and is fixed to the outer ring; each rolling body is provided with a first center hole and multiple dispersion holes; a round hole is formed in the side, close to the outer ring, of the airflow cover; the first center holes communicate with the round hole under the condition that the retainer rotates along with theinner ring; the airflow cover is further provided with an air inlet; a roller coating lubricating unit rotating along with the rolling bodies is arranged between every two adjacent rolling bodies; and the roller coating lubricating units are used for coating the rolling bodies with graphite. According to the method, the automatic heat dissipation function of the bearing can be realized, the temperature rise of the bearing can be effectively controlled, automatic lubrication can be realized, lubricating oil is not required to be added manually, operation is easy, the efficiency is high, the service life of the bearing can be prolonged, and the bearing are better protected.

Description

technical field [0001] The invention relates to a heat dissipation method for a bearing with heat dissipation and lubricating functions. Background technique [0002] Bearing is an important part of modern industry, which mainly includes bearing inner ring, cage, bearing outer ring and rolling elements arranged on the cage. During the use of the bearing, it will generate a lot of heat due to friction. Therefore, it is necessary to add lubricating oil to the rolling elements frequently to cool down and lubricate the bearing. The operation is cumbersome and the efficiency is low. Bearing damage. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned shortcomings and provide a heat dissipation method for a bearing with heat dissipation and lubrication functions. [0004] To achieve the above object, the specific scheme of the present invention is as follows: [0005] A heat dissipation method for bearings with heat dissip...

AI Technical Summary

Problems solved by technology

During the use of the bearing, it will generate a lot of heat due to friction. Therefore, it is necessary to add lubricating oil to the rolling elements frequently to cool down and lubricate the bearing. The operation is cumbersome and the efficiency is low. bearing damage

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