Intelligent polishing machine for train tracks

Abstract

The invention relates to an intelligent polishing machine for train tracks. The intelligent polishing machine for train tracks comprises a self-stabilization traveling device. A lower supporting circular platform is welded to the middle of the upper end face of the self-stabilization traveling device. Six supporting cylinders are evenly welded to the upper end face of the lower supporting circular platform in the axis direction. A supporting stand column is welded to the middle of the upper end face of the lower supporting circular platform. An upper supporting circular platform is welded to the upper end faces of the supporting stand column and the six supporting cylinders. A connecting piece is installed on the upper end face of the upper supporting circular platform through screws. A supporting bent arm is welded to the middle of the upper end face of the connecting piece. A polishing bottom plate is welded to the tail end of the supporting bent arm, and two rib blocks are welded between the two sides of the tail end of the supporting bent arm and the polishing bottom plate. Four fourth hydraulic cylinders are symmetrically installed at the lower end of the polishing bottom plate. An adjustable polishing device is installed at the top ends of the four fourth hydraulic cylinders. The intelligent polishing machine for train tracks can achieve the function of fully automatically polishing tracks, does not need manual operation and is high in automation degree, a shaking condition in the working process of equipment is eliminated, and the stability performance of the equipment is good.

Description

technical field [0001] The invention relates to the technical field of rail processing, in particular to an intelligent train rail grinding machine. Background technique [0002] With the continuous development of high-speed rail technology, the quality requirements of rails are getting higher and higher. Since the speed of high-speed rails, bullet trains, and subways is much higher than that of ordinary trains, the smoothness of rails is highly required, and the main factors that affect the smoothness of rails There are the following aspects: 1. After the main body of the rail is produced and formed, there will be many burrs on the surface, and the smoothness of the rail is poor; 2. Secondary welding is required between the 100-meter long rails, but after welding The welding points under the rail are extremely uneven on the track, which affects the smoothness of the rail; 3. The rails in use may be corroded for a long time and may also produce rust spots, which reduces the ...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above problems, the present invention provides an intelligent train track grinding machine, which can solve the problems of manual operation, low degree of automation, slow grinding speed and vibration during the working process of the existing rail grinding equipment. , Poor equipment stability, poor equipment fixation, uneven grinding force, poor grinding effect, difficulty in completely attaching the equipment to the surface of the rail, small grinding range, small application range and low work efficiency, etc., can realize automatic grinding of rails Function, no need for manual operation, high degree of automation, eliminating the vibration during the working process of the equipment, good equipment stability, good equipment fixing performance, and fast grinding speed, the equipment can be completely attached to the surface of the rail, the grinding range is large, applicable The advantages of large range and high work efficiency

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