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A Milling and Grinding Device for Eliminating Arching Defects on Railway Sleepers

A railway rail, milling and grinding technology, applied in the directions of roads, tracks, laying tracks, etc., can solve the problems of low efficiency and high labor costs, and achieve the effect of flexible tool setting operation, reducing labor costs, and improving the accuracy of milling and grinding.

Active Publication Date: 2022-02-25
泉州市大鲨鱼机械科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method requires very high labor costs, and the efficiency is extremely low; my country's railway mileage is long, and there are more and more sections with arching defects, so a set of automatic and efficient equipment is urgently needed to solve this problem

Method used

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  • A Milling and Grinding Device for Eliminating Arching Defects on Railway Sleepers
  • A Milling and Grinding Device for Eliminating Arching Defects on Railway Sleepers
  • A Milling and Grinding Device for Eliminating Arching Defects on Railway Sleepers

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Embodiment Construction

[0070] The present invention will be described in detail below by way of a particular embodiment in order to further explain the present invention.

[0071] In the figure, the coordinate axes X, Y, and Z represent the front-rear direction of the present invention, the left-right direction, and the up and down direction, and the coordinate axis X is directed in the forward direction, the coordinate axis Y points to the right direction, the coordinate axis z is directed in the upper direction, the coordinate axis X, Y The intersection of z is O point.

[0072] Such as Figure 1-13 As shown, a milling apparatus that eliminates the rolling of the railway pillow, wherein the processed cutter head 21 that milling the sleeper is rotated, the tool head rotating the drive device 22 drives the machining cutter head, and the drive processing cutter head moves. Tarn head motion drive mechanism. Also includes the moving frame 1, the moving frame 1 is a rectangular frame structure, including a f...

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Abstract

The invention discloses a milling and grinding device for eliminating arching defects on railway sleepers, which includes a processing cutter head for milling and grinding the sleeper, a cutter head rotating drive device for driving the processing cutter head to run, and a cutter head for driving the processing cutter head to move Mobile drive mechanism. After adopting the above-mentioned structure, the present invention moves the processing cutter heads to the two sleepers in the same row respectively through the cutter head moving drive mechanism and performs tool setting, and the cutter head rotating driving device drives the processing cutter head to rotate to mill the profile surface of the sleeper. Grinding. Compared with the prior art, the present invention replaces the existing manual manual processing by mechanical automation processing, which makes the processing more convenient and reduces labor costs; in addition, the present invention can process multiple sleepers at the same time, improving the milling efficiency and processing of sleeper milling and grinding precision.

Description

Technical field [0001] The present invention relates to the technical field of railway sleepers milling apparatus, and in particular, a milling apparatus for eliminating an arched arched on a railway sleeper. Background technique [0002] The sleeper is one of the railway accessories. The main role is to support the rails while maintaining the position of the rails, and transmits the huge pressure transferred by the rails to the Tu. In the existing railway track, especially the high-speed rail orbit is a non-targeted orbit, the smoothness is good, and the stability is high. The sleepers on the non-trailer are made of reinforced concrete materials, with higher stability and longer service life. [0003] In the actual situation, the geological changes will be arched upward, resulting in the arches of the arches in the railway track. Since the railway track is highly sensitive to the rail reference, the horizontal height difference per kilometer needs to be controlled within 2 mm. T...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01B31/20
CPCE01B31/20
Inventor 傅师铭潘志鑫许金灿宁振东吴白纯
Owner 泉州市大鲨鱼机械科技有限公司
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