A roller bearing sleeve installation machine

Abstract

The invention relates to the technical field of carrier roller manufacturing and in particular discloses a carrier roller and bearing housing mounting machine. The mounting machine comprises a press machine, an engine base, a lifting table and a machine top plate, wherein the engine base and the machine top plate are fixedly connected by virtue of a vertical longitudinal beam; the lifting table can be vertically moved and positioned between the engine base and the machine top plate by virtue of a power lifting device; the lower end of the lifting table is fixedly connected with the press machine; a punch of the press machine is perpendicular to the engine base; the lower end surface of the punch is a plane; an annular positioning groove is formed in a position, which vertically corresponds to the punch, of the engine base; the center of the annular positioning groove is coincided with the axis of the punch; and the outer diameter of the annular positioning groove is the same as the outer diameter of a porcelain body. The bearing housing mounting machine also comprises a porcelain body fixing device and a punch buffer sleeve, so that the alignment accuracy of the bearing housing is improved, the phenomenon that the bearing housing is taken away by the punch is eliminated, and the yield is improved. According to the device, the operation of manually mounting the bearing housing can be replaced, the labor intensity of workers is reduced, and the machine is stable to mount and high in efficiency.

Description

technical field [0001] The invention relates to the technical field of roller manufacturing. Background technique [0002] The idler roller is the main part of the conveyor. The ceramic idler roller has the advantages of corrosion resistance, high strength and long service life, and is widely used in steel, coking, chlor-alkali, chemical fertilizer and other industries. The ceramic roller is mainly composed of a porcelain body, a bearing sleeve, a plastic sealing ring and a bearing sleeve. The porcelain body is hollow and penetrates the shaft horizontally. The two ends of the porcelain body are fixed with the bearing sleeve. The bearing sleeve is filled with a bearing, and the outside of the bearing is sealed with a plastic sealing ring , the bearing is sealed in the bearing housing. [0003] The bearing sleeve is also called the bearing seat, see Figure 5 , generally consists of a sleeve and an extension. The bottom of the sleeve is provided with a bottom plate, which shr...

AI Technical Summary

Problems solved by technology

It is time-consuming and labor-intensive for workers to install the bearing sleeve manually. When stamping the bearing sleeve, it must be ensured that the axis of the bearing sleeve cannot be skewed with the axis of the outer diameter of the porcelain. Exacerbated roller wear and reduced service life

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