A reduction device for increasing the frequency of use of bearings for compressors

Abstract

The invention relates to the technical field of transformation of compressor components, and discloses a device for reducing the number of times used for bearings used in compressors, which includes an outer base, and a ball box is movably connected to the inside of the outer base, and the ball box is far away from the outer base. One side of the seat is movably connected with an inner base, the inside of the ball box is provided with a placement groove, the bottom of the placement groove is movably connected with a spring rod, the top of the placement groove is movably connected with a scraper, and the side of the scraper away from the placement groove is movably connected with a Buffer rack. That is, the force of the ball on the compression spring and the spring rod inside the placement groove is no longer uniform, the force received by the placement groove is no longer balanced, and the spring rod is pushed to move in the direction close to the scraper, that is, the ball is in contact with the scraper, and the scraper cuts the ball again. The smooth state achieves the effect of cutting the ball back into a circle when it is no longer smooth; when the volume of the ball in the placement groove becomes smaller, the ball fits the placement groove again without affecting the normal use of the bearing.

Description

technical field [0001] The invention relates to the technical field of transformation of compressor parts, in particular to a reduction device for increasing the number of times of use of compressor bearings. Background technique [0002] Ball bearings are commonly used in compressors, which is a kind of rolling bearings. The method of use is to install spherical alloy steel balls in the middle of the inner steel ring and the outer steel ring to reduce friction during power transmission and improve The transmission efficiency of mechanical power. [0003] Since ball bearings are consumables, pitting corrosion will occur after a period of use. If there are problems such as poor quality, when a certain number of uses is reached, the stress will change those problematic contact surfaces, so that some parts will appear fish-like fatigue spalling points; at this time, the bearing will also lose the energy efficiency of the design. Can not continue to run smoothly and smoothly. ...

AI Technical Summary

Problems solved by technology

[0003] Since ball bearings are consumables, pitting corrosion will occur after a period of use. If there are problems such as poor quality, when a certain number of uses is reached, the stress will change those problematic contact surfaces, so that some parts will appear fish-like fatigue spalling points; at this time, the bearing will also lose the energy efficiency of the design. Can't continue running smoothly and smoothly

[0004] However, once the ball bearings used in the equipment are damaged, it is more troublesome to replace, and the damage is not easy to be detected; in addition, another reason for the pitting phenomenon is that when the bearings are lubricated again, the moisture or impurities in the lubricating oil are not present. It is cleaned and attached between the bearing and the ball, which affects the rolling friction between the two. Therefore, a reduction device that increases the number of times the compressor is used for the bearing came into being.

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