Polishing device for shafts

Abstract

The invention discloses a polishing device for shafts. The polishing device for the shafts comprises a pair of transverse rails, the transverse rails comprise the first transverse rail and the secondtransverse rail which are parallel to each other, the first transverse rail and the second transverse rail are each of a cylindrical structure, fixing pieces are arranged at the left end and the rightend of the first transverse rail, and the two ends of the first transverse rail are located at the centers of protruding parts. First transverse plates are located on the lower surfaces of protrudingplates, and screw holes are formed in the edges of the first transverse plates. A bearing table is arranged in the middle of the first transverse rail and located on the lower side of the first transverse rail, second transverse plates are arranged at the front end and the rear end of the bearing table, and a second connecting shaft and a third connecting shaft are arranged at the farthest two ends of a rotating plate respectively. A second square plate is arranged on the upper sides of sliding blocks on the right side of the bearing table and is consistent with a first square plate in structure. The polishing device for the shafts is convenient to use, the shafts needing to be polished only needs to be connected with the sliding blocks, and then automatic polishing of the shafts can be completed; and the multiple shafts can be processed at the same time, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of shaft tool processing, in particular to a shaft tool grinding device. Background technique [0002] Common shafts can be divided into crankshafts, straight shafts, flexible shafts, solid shafts, hollow shafts, rigid shafts, and flexible shafts according to the structural shape of the shaft. The shaft can be made into various shaft tools during processing to meet the needs of factories and operators. The requirements of the workshop, such as opening an arc-shaped gap at the upper end of the square shaft block, form a new shaft tool, so that they can be assembled and restrained. [0003] After this kind of shaft is produced, the surface of the arc-shaped notch is not smooth, and there are some thorns or raised particles. In order not to affect its use, the protrusions need to be polished, but now the general grinding device is suitable for regular shape. The shaft tools, such as square or cylindrical shaft...

AI Technical Summary

Problems solved by technology

[0003] After this kind of shaft is produced, the surface of the arc-shaped notch is not smooth, and there are some thorns or raised particles. In order not to affect its use, the protrusions need to be polished, but now the general grinding device is suitable for regular shape. The shaft tools, such as square or cylindrical shaft tools, cannot cope with such shaft tools with arc-shaped gaps and the parts that need to be polished are just arc-shaped surfaces.

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