Grinding wheel control device for rail grinding machine

Abstract

The invention discloses a grinding wheel control device for a sander for a steel rail. The grinding wheel control device comprises a grinding wheel device and a rotation regulating mechanism. The grinding wheel control device is characterized in that the rotation regulating mechanism comprises a deflection regulating elbow; two ends of the deflection regulating elbow are horizontally arranged, and further, are each rotatablely mounted on two supporting shells; the middle part of the deflection regulating below is provided with a U-shaped bent part which is upwards concave; the middle part of the bent part is provided with a mounting block for mounting the grinding wheel device; one end of the deflection regulating elbow is a rotation regulating input end; the end part of the rotation regulating input end is provided with a worm wheel; the worm wheel cooperates with a worm vertically mounted on the supporting shell; the upper end of the worm upwards extends out of the supporting shell and is horizontally provided with a rotation control hand wheel. The grinding wheel control device can be used for the sander for the steel rail, so as to be better beneficial to the realization of the tightness regulation and the grinding direction regulation of a grinding wheel, and has advantages of being convenient to operate, flexible to regulate and convenient for realizing the continuous sanding of multiple side surfaces of the steel rail, and the like.

Description

technical field [0001] The invention relates to a rail grinding device for railway track maintenance, in particular to a grinding wheel control device for a rail grinding machine. Background technique [0002] Rail grinding machine is a kind of mechanical equipment used to grind rails to achieve derusting, maintenance, maintenance and other effects. The traditional rail grinding machine is mainly composed of main components such as a frame, a transmission system, a grinding wheel, and a traveling device. The utility model has the advantages of simple structure and convenient use, and can better realize grinding of steel rails. [0003] But existing rail grinding machine, still there is following defect: 1, usually adopt box body or plate-shaped steel structure frame to guarantee the intensity of frame structure, but cause complete machine weight bigger, transport and use inconvenience. 2. In the process of operation, it is necessary to constantly adjust the handle to contr...

AI Technical Summary

Problems solved by technology

[0003] But the existing rail grinding machine still has the following defects: 1. Usually, a box body or a plate-shaped steel structure frame is used to ensure the strength of the frame structure, but the weight of the whole machine is relatively large, and transportation and use are inconvenient

2. During the operation, it is necessary to constantly adjust the handle to control the feeding and retracting of the grinding wheel to ensure the effect of profiling grinding, which is inconvenient to operate and low in efficiency

3. Generally, only one side of the rail can be ground, and the grinding direction cannot be directly adjusted. It is inconvenient to realize continuous grinding of multiple sides of the rail.

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