Automatic counterweight device for part installation of centerless grinding machine

Abstract

The invention relates to the technical field of grinding machine accessories. A sliding fork part can be stably placed on a supporting plate under the condition that a balancing weight is not added, the matching precision is high, and the grinding length is stable. The invention particularly provides an automatic counterweight device for part installation of a centerless grinding machine. The automatic counterweight device comprises a supporting plate, a mounting seat, an axial positioning support, the balancing weight and an adjusting screw, wherein the supporting plate is horizontally mounted on the side face of a guide wheel, the axial positioning support is fixed to the top face of the supporting plate through the mounting seat, and a vertical section and a horizontal section are arranged at the front end of the axial positioning support; an axial abutting block is fixed to the front side face of the vertical section, the horizontal section is fixed to the top of the vertical section and overhangs forwards, the adjusting screw is vertically installed on the top face of the horizontal section, a through hole is formed in the horizontal section, the balancing weight is located above the horizontal section, the bottom face of the balancing weight is pressed on the adjusting screw, and a positioning rod is arranged in the center of the bottom face of the balancing weight; and the positioning rod vertically and downwards penetrates through the through hole and then abuts against the outer wall of the sliding fork part.

Description

technical field [0001] The invention relates to the technical field of grinding machine accessories, in particular to an automatic counterweight device for installing centerless grinding machine parts. Background technique [0002] Since the grinding end of sliding fork part 1 is a hollow tube, the weight of the fork is heavier than that of the grinding end. During grinding, the part is directly placed on the support plate 4 of the centerless grinder. Since the center of gravity is close to the fork, the grinding end of the part will be warped. Make parts drop supporting plate 4, cause centerless grinding process and can't carry out smoothly. Such as figure 1 As shown, a counterweight 2 needs to be plugged in the inner hole of the sliding fork part 1 during production now to ensure that the sliding fork can be placed on the supporting plate 4 of the centerless grinder without being placed stably. The disadvantages are: 1. Before each grinding process, a counterweight 2 nee...

AI Technical Summary

Problems solved by technology

The disadvantages are: 1. Before each grinding process, a counterweight 2 needs to be installed at one end of the sliding fork so that the parts can be placed on the pallet 1 stably, which increases the action of putting in the counterweight 2, which affects production efficiency At the same time, the weight of the counterweight 2 is added to the parts, which increases the weight of the parts and improves the labor intensity of the operator; 2. The length of the cylindrical grinding of the sliding fork is controlled by the cooperation of the end face of the counterweight 2 and the axial positioning block 3, The length fluctuation error of the positioning block is increased, and different counterweight blocks are produced at the same time, and the grinding length fluctuates

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