Rapid cooling and lubrication descaling guide system

Abstract

The invention discloses a rapid cooling lubricating and descaling guide system, which comprises two left and right guide roller arms, and is characterized in that a guide roller is installed between the left and right guide roller arms, and the guide roller One side is provided with a limit rod, and the central section of the limit rod is provided with a lower descaling and dredging groove for the wire rod, and an upper descaling and dredging groove is provided above the lower descaling and dredging groove for the wire rod, and the upper descaling and dredging groove for the upper descaling and dredging groove The side wall is connected to the cylinder through the connecting rod, and the upper and lower opening and closing of the upper descaling and dredging groove can be realized through the adjustment of the cylinder. The lubricating oil channel on the inner wall of the descaling dredging tank is connected, the oil storage tank is connected to the external pump body, a cold water pipe is arranged on one side of the guide roller, and guide roller arms are respectively rotatably connected to the two ends of the guide roller. The invention overcomes the defect of low automation of guide roller cooling in the prior art, has good descaling effect, provides a temperature control system equipped with shape memory alloy parts, and has the characteristics of high automation and water saving.

Description

technical field [0001] The invention relates to the technical field of steel rolling, in particular to a rapid cooling lubricating descaling guide system. Background technique [0002] The guide rollers on the existing guides work for a long time, due to contact and friction with the steel rolling, the phenomenon of heat generation of the guide rollers is serious, because the hardness and wear resistance of the metal at high temperatures are reduced, so the guide rollers at high temperatures and the steel rolling Continued contact friction will further accelerate the wear of the guide roller and reduce the service life of the guide roller. In the prior art, the method of spraying cold water on the guide roller is often used to cool it down. For example, patents 2016212308840 and 2016211875641 spray cold water through the guide roller through the pipeline This way of cooling is not highly automated, it cannot detect the real-time temperature of the guide rollers, and it is ea...

AI Technical Summary

Problems solved by technology

[0004] The technical problem solved by the present invention is to overcome the defect of low automation of guide roller cooling in the prior art, and to provide a good descaling effect, and to provide a temperature control system equipped with shape memory alloy parts

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