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Full-automatic steel rail accurate grinding machine

A fine grinding machine, fully automatic technology, applied in the direction of grinding machine parts, grinding machines, grinding/polishing equipment, etc., can solve the problems of heavy grinding workload, high labor intensity, long grinding and maintenance time, etc., and achieve high grinding speed Fast, easy on-site portability, light weight effect

Inactive Publication Date: 2019-06-14
成都瑞威交通科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is: to solve the above-mentioned problems that the existing manual grinding wheel grinding workload is large, the labor intensity is also large, and the grinding and maintenance time is long, the present invention provides a fully automatic rail fine grinding machine

Method used

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  • Full-automatic steel rail accurate grinding machine
  • Full-automatic steel rail accurate grinding machine
  • Full-automatic steel rail accurate grinding machine

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Effect test

Embodiment 1

[0048] like Figure 1-10As shown, a fully automatic rail fine grinding machine includes a fixed frame and a grinding device arranged on the fixed frame, and is characterized in that the fixed frame includes a fixed horizontal frame 1 and fixed vertical frames arranged at both ends of the fixed horizontal frame 1 2. The grinding device includes a grinding motor 3 slidably connected to the fixed horizontal frame 1. The rotating shaft of the grinding motor 3 is connected with a grinding wheel 4. A moving belt 5 that drives the grinding wheel 4 to move left and right is arranged between the two fixed vertical frames 2. The moving belt 5 moves left and right through the reciprocating motor 6, and the grinding wheel 4 is also connected with the feed motor 8 that controls the grinding wheel 4 to move up and down through the deceleration mobile transmission device 7. The fixed vertical frame 2 is provided with a control grinding motor 3, a feed The control processor 9 of motor 8 and r...

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Abstract

The invention provides a full-automatic steel rail accurate grinding machine which comprises a fixing frame and a grinding device arranged on the fixing frame. The fixing frame comprises a fixing transverse frame and fixing vertical frames, the grinding device comprises a grinding motor, a rotating shaft of the grinding motor is connected with a grinding wheel, a moving belt is arranged between the two moving vertical frames, the moving belt is moved left and right through a reciprocating motor, the grinding wheel is connected with a feed motor through a speed reduction moving transmission device, the fixing vertical frames are provided with a control processor for controlling the grinding motor, the feed motor and the reciprocating motor, and the two ends of the moving belt are provided with proximity switches. According to the automatic steel rail accurate grinding machine, the structure is simple, the components are clear in division of work, the weight is low, workers can carry themachine on site, on-site carrying is convenient, a grinding curve is automatically generated through an eddy current sensor, a temperature sensor and the control processor, the grinding path is controlled, the grinding speed is high, grinding precision is high, the steel rail connector maintenance speed can be improved, and steel rail connector maintenance quality is ensured.

Description

technical field [0001] The invention belongs to the field of rail processing equipment, and in particular relates to a fully automatic rail fine grinding machine. Background technique [0002] With the rapid development of my country's high-speed rail technology, there are more and more seamless rails. All seamless rails are welded by short rails. If the rails run for a long time, welding quality problems are prone to occur at the rail joints. In order to ensure the safe operation of high-speed trains, it is necessary to reweld and repair the joints of the rails, which must be ground straight after the repairs. [0003] Judging from the work videos given by railway engineering technicians, manual grinding is now used, which is difficult to polish in place at one time. The manual grinding wheel has a large workload and high labor intensity, and the grinding and maintenance time is long. It is difficult to guarantee the accuracy of manual grinding, which requires multiple m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B27/033B24B49/00B24B49/10
Inventor 刘俊良
Owner 成都瑞威交通科技有限公司
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