Feeding system and method of steel rail profile modeling grinder

A feed system and grinding machine technology, which is applied to the parts of grinding machine tools, grinding machines, grinding driving devices, etc., can solve the problems of poor recognition ability of motion state and difficult adjustment of grinding precision, and achieve the effect of improving control precision.

Inactive Publication Date: 2016-04-13
河南省强力机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a grinding wheel feed system for rail profiling grinder, so as to solve the problems of poor ability to recognize the motion state of the feed mechanism of the grinder and difficulty in controlling the grinding precision existing in the prior art

Method used

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  • Feeding system and method of steel rail profile modeling grinder
  • Feeding system and method of steel rail profile modeling grinder
  • Feeding system and method of steel rail profile modeling grinder

Examples

Experimental program
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Embodiment 1

[0030] An embodiment of a feed motion control method for a rail profiling grinder provided by the present invention controls the grinding accuracy by controlling the feed motion of a grinding wheel, improves operating efficiency, and avoids construction accidents. The method provided comprises the steps of:

[0031] Setting the positioning reference plane of the grinding wheel feed, the positioning reference plane can be any position of the grinding wheel working surface on the feed movement track;

[0032] Set the operation mode of the grinding wheel, which can be a restricted mode or an unrestricted mode; the feed movement of the grinding wheel is restricted or unrestricted at the positioning reference plane;

[0033] Setting the single feed displacement of the grinding wheel, the single feed displacement of the grinding wheel is the single feed of the grinding wheel relative to the object to be ground;

[0034] Record the operating time of the grinding wheel.

[0035] Amo...

Embodiment 2

[0042] An embodiment of the feeding system of a rail profiling grinding machine provided by the present invention, as attached figure 1As shown, it includes a feed system of a rail profiling grinding machine. The feed system grinds the rail by controlling the feed displacement of the grinding wheel. The feed system includes a power module, a control module, a drive module, a sampling module and The display operation module, the power module receives the AC voltage provided by the outside, and supplies the DC voltage to the drive module, the control module, the sampling module and the display operation module, and the power module is respectively connected with the drive module, the control module, the sampling module and the display operation module; the drive The module provides mechanical power for the feed movement of the grinding wheel. The drive module is connected to the sampling module, power module and control module respectively; the sampling module obtains the motion ...

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PUM

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Abstract

The invention discloses a feeding system and method of a steel rail profile modeling grinder. The feeding system grinds steel rails by controlling the feeding displacement amount of a grinding wheel and comprises a power source module, a control module, a driving module, a sampling module and a display operation module, wherein the power source module is used for receiving externally supplied alternating voltage and supplying direct voltage to the driving module, the display operation module, the control module and the sampling module; the power source module is connected to the driving module, the control module and the sampling module; the driving module is used for providing mechanical power for the feeding movement of the grinding wheel; the driving module is connected to the sampling module, the power source module and the control module; the sampling module is used for obtaining the movement state of a direct current motor by sampling the direct current motor of the driving module; the sampling module is connected to the driving module, the power source module and the control module; and the control module is used for controlling the feeding amount of the grinding wheel through the driving module.

Description

technical field [0001] The invention relates to the technical field of railway rail maintenance, in particular to a rail profiling grinding machine feeding system and method. Background technique [0002] As we all know, the rail profiling grinding machine is mainly used in the maintenance and construction of railway rails to perform shaping and grinding operations on welded joints, calendering burrs, and rail surface repairs. In the process of rail grinding, it is necessary to use different grinding angles and different feed rates for a section of rail to carry out reciprocating grinding, so as to restore the standard shape of the rail head surface, so as to ensure the safe operation of the railway line. [0003] With the development of current railway technology and the improvement of locomotive running speed, the requirements for the flatness of the rail surface and the coincidence degree between the curve of the rail head section and the reference rail shape are getting ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B19/00B24B47/20B24B47/12B24B51/00
CPCB24B19/004B24B47/12B24B47/20B24B51/00
Inventor 翟明彦李良
Owner 河南省强力机械有限公司
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