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Electric rail sawing machine

A technology for electric saws and racks, which is applied in sawing machine devices, metal sawing equipment, metal processing equipment, etc., can solve the problems affecting the service life of cutting tools and high cutting costs, so as to improve cutting quality, reduce cutting density, and improve use. effect of life

Inactive Publication Date: 2016-07-27
昆明奥通达铁路机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] What the present invention aims to solve is that the existing grinding wheel cutting machine and hacksaw cutting, in the cutting process, the high temperature brought by the back and forth friction affects the service life of the cutting tool and causes the problem of high cutting cost, and provides a fast cutting and long service life long electric rail saw

Method used

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  • Electric rail sawing machine

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Embodiment 1

[0021] Embodiment 1: An electric rail sawing machine, including a rail clamping mechanism and a cutting mechanism, the cutting mechanism is installed on the rail clamping mechanism, the rail clamping mechanism includes a frame 1, a rail clamp 2 and a lifter, and the rail clamp 2 is fixed on the frame 1 bottom, the lifter is connected to the top of the frame 1, and the cutting mechanism is connected and installed with the lifter; the cutting mechanism includes the box body 3, the motor 4, the driving wheel 5, the tensioning wheel 6, the driven wheel 7 groups and the cutting saw blade 8, the driving wheel 5 and the tensioning pulley 6 are respectively arranged on the left and right sides of the inside of the box body 3, the motor 4 is installed on the back of the box body 3 and connected with the driving wheel 5, and 7 groups of driven wheels are arranged between the driving wheel 5 and the tensioning pulley 6 Inside the box body 3, the cutting saw blade 8 passes through the driv...

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Abstract

The invention relates to railway laying and maintaining equipment, in particular to an electric rail sawing machine fast in cutting and long in service life. The electric rail sawing machine is characterized by comprising a rail clamping mechanism and a cutting mechanism; the cutting mechanism is installed on the rail clamping mechanism; the rail clamping mechanism comprises a rack, a steel rail clamp and a lifting device; the steel rail clamp is fixed to the bottom of the rack; the lifting device is connected with the top of the rack; and the cutting mechanism and the lifting device are connected and installed. By means of the electric rail sawing machine, the rail clamping mechanism is used for making the electric rail sawing machine fast move on a steel rail and clamping the steel rail during work, and the cutting quality is improved; and in addition, the manner of combining drive wheel, a driven wheel set and tensioning wheels is adopted, unidirectional movement of a cutting saw blade is matched, the cutting density of the cutting saw blade in unit length is effectively reduced, fast cooling of the cutting saw blade in unit length is facilitated when cutting is not conducted, and the purpose of prolonging the service life is achieved.

Description

technical field [0001] The invention relates to railway laying and maintenance equipment, in particular to an electric rail sawing machine with fast cutting and long service life. Background technique [0002] In the process of rail laying and maintenance, it is necessary to cut the rails according to the terrain conditions. However, the existing rail cutting is mostly carried out on the rails by workers holding a grinding wheel cutting machine. During the cutting process, the high-speed rotating grinding wheel rubs against the rails. , causing sparks to splash, posing a threat to the personal safety of cutting workers, and the construction intensity is high, the control is difficult, the cutting surface is uneven, which affects the later installation and other shortcomings, while cutting for a long time, the grinding wheel is kept at high temperature for a long time, reducing the The service life of the hacksaw increases the cost of cutting; some hacksaws are used for cutti...

Claims

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Application Information

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IPC IPC(8): B23D51/16
CPCB23D51/16
Inventor 郭泽民张瑞荣杜荣长龙天生陈利云
Owner 昆明奥通达铁路机械有限公司
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