Novel bearing

Abstract

A new type of bearing, including an outer casing, a ball, a cage and an inner casing installed sequentially from the outside to the inside, the side wall of the outer casing extends to one side with a sleeve plate, and a through hole is opened on the sleeve plate The side walls of the jacket on both sides of the plate are provided with recesses for clamping the timing belt, and the end faces of the sleeve plate away from the recess are provided with water inlet and outlet holes, and the inside of the jacket is provided with A cooling circuit that communicates with the water inlet hole and the water outlet hole. This new type of bearing, firstly through the setting of the through hole, can realize the function of sliding or fixing, secondly through the setting of the concave part, it can be used to clamp the synchronous belt, and at the same time realize the effect of adjustment through the through hole, Cooperate with the cooling circuit to realize the cooling and heat dissipation effect on the rolling part of the synchronous belt of the outer casing, the sliding or fixed part of the sliding sleeve and the inner wall of the outer casing.

Description

technical field [0001] The invention belongs to a bearing, in particular to a new bearing. Background technique [0002] Bearings in the prior art are mostly used to support the rotating parts, and some rotating parts need to carry sliding parts, that is, bearings, for rolling after the bearings are used, and the outer sleeves for sliding. During the sliding process of this kind of jacket, it is likely to overheat and damage the sliding sleeve. When the outer casing is overheated, it indicates that the entire bearing is overheated. Usually, the quality of the lubricating oil used to cause the overheating of the bearing does not meet the requirements or deteriorates, the viscosity of the lubricating oil is too high; the mechanism assembly is too tight and the clearance is insufficient; the bearing assembly is too tight; The bearing race rotates on the shaft or in the shell; the load is too large; the bearing cage or rolling elements are broken, etc., all of which start from ...

AI Technical Summary

Problems solved by technology

When the outer casing is overheated, it indicates that the entire bearing is overheated. Usually, the quality of the lubricating oil used to cause the overheating of the bearing does not meet the requirements or deteriorates, the viscosity of the lubricating oil is too high; the mechanism assembly is too tight and the gap is insufficient; the bearing assembly is too tight; The bearing race rotates on the shaft or in the shell; the load is too large; the bearing cage or rolling elements are broken, etc., all of which start from the bearing itself and reduce heat generation, but the effect is limited. If the heat can be directly dissipated Dispersing or eliminating in time can also solve the effect of fever

[0003] The outer shell of this kind of bearing is simply used for sliding and fixing, and its effect is limited.

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