One-way external self-aligning thrust bearing with heat dissipation function

Abstract

The invention discloses a one-way external self-aligning thrust bearing with a heat dissipation function. The one-way external self-aligning thrust bearing comprises a shaft ring, a retainer and a seat ring; the interior of a strip groove is filled with a heat conduction silica gel filling layer, an inserting hole is formed in the middle of the heat conduction silica gel filling layer, and a firstheat pipe is arranged inside the inserting hole; and heat conduction fan blades are fixedly connected to one end of the first heat pipe, an annular heat conduction copper sheet is fixedly connected to heat conduction fins connected to the side wall of an annular notch groove, and the surface of the retainer is fixedly connected to cooling fins through heat conduction supporting strips. The heat conduction silica gel filling layer is arranged on the inner wall of a shaft hole of the shaft ring, and heat on the inner side of the shaft hole of the shaft ring is guided out through the first heatpipe, so that heat dissipation is facilitated, and meanwhile, the temperature of the inner side of the shaft hole of the shaft ring is prevented from being too high to damage a connecting shaft; and the heat dissipation effect is further improved by utilizing the heat conduction fan blades, in the rotating process of the shaft ring, air flow is promoted by the heat conduction fan blades, the air flow is blown to the retainer and the seat ring in a downwards direction, and the heat dissipation effect is improved.

Description

technical field [0001] The invention belongs to the technical field of thrust bearings, in particular to a one-way outward self-aligning thrust bearing with heat dissipation function. Background technique [0002] Thrust bearings (thrust bearings) are generally composed of two thrust washers or more thrust washers and a number of rolling elements. Generally, thrust washers are divided into shaft pieces and seat pieces. The most common type of rolling elements is generally Iron or copper cages are combined into a whole. Thrust bearings are divided into thrust ball bearings and thrust roller bearings. Plane thrust bearings mainly bear axial loads in assemblies and are widely used. [0003] Thrust ball bearings are further divided into thrust ball bearings and thrust angular contact ball bearings. The raceway ring that matches the shaft is called the shaft ring, and the raceway ring that matches the housing is called the seat ring. Two-way bearings match the middle ring wit...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a one-way outer self-aligning thrust bearing with heat dissipation function, to solve the probl

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