Angular trimmer for grinding wheel of grinding machine

Abstract

The invention provides an angular trimmer for a grinding wheel of a grinding machine, which comprises a bottom plate, a diamond stylus, a sliding plate, a slider, a circular gear, a rotary rod and an adjusting supporting rod. The sliding plate is provided with a protrusion which is provided with a slot extending through the whole protrusion, the slider is provided with a groove, a strip toothed boss with a toothed opening is arranged at the bottom of the groove, the groove of the slider is slidably fixed with the protrusion of the sliding plate, and the groove is slidably fixed with the toothed boss. The diamond stylus is perpendicularly fixed to one face of the slider, one side of the sliding plate is movably and fixedly connected with the side of the bottom plate through the adjusting supporting rod, an adjusting gasket is arranged on a slide on one side of the sliding plate and fixed by a screw, and connecting blocks with symmetrical through holes are fixedly arranged on two sides of the sliding plate. The rotary rod penetrates through the through holes to be movably fixed with the connecting blocks, the circular gear is fixedly arranged on the rotary rod, the sliding plate is provided with an open slot, and the circular gear is meshed with the toothed boss through the open slot. The position of the slider and the height of the sliding plate are adjusted to fit angular adjustment of large-diameter grinding wheels.

Description

technical field [0001] The invention relates to a grinder wheel angle trimmer. Background technique [0002] After the grinding wheel has been used for a period of time, the surface of the grinding wheel is not complete, and sometimes large pieces of abrasive will fall off. If it is not trimmed, such falling off will not be beneficial to the processing surface. In severe cases, gaps will be formed at the large pieces of falling off, and even cause the grinding wheel to be damaged. broken. In addition, the surface of the grinding wheel without dressing is easy to clog, and it is difficult to solve the clogging problem even if it is self-sharpening. [0003] Therefore, in order to reduce the production cost and improve the service life of the grinding wheel, the grinding wheel is dressed by the grinding wheel dresser. The grinding wheel dresser is an auxiliary tool for dressing the size, shape, geometric angle, etc. of the grinding wheel of the grinding machine, which impr...

AI Technical Summary

Problems solved by technology

[0004] At present, the used grinding wheel angle dresser has high dressing accuracy, but it can only meet the dressing requirements of small diameter grinding wheels. For some large diameter grinding wheels, the dressing accuracy is not high, and it can only dress grinding wheels with a diameter within 200mm. limitations, and the size of some grinding wheel angle dressers is too large, which cannot be flexibly installed on the grinding machine, which brings some troubles to the staff

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