Dustproof guide rail moving smoothly

Abstract

The invention discloses a smooth-moving dust-proof guide rail, which comprises a fixing part, a screw hole is arranged in the middle part of the fixing part, slide rails are fixedly connected to the upper and lower sides of the fixing part, and the left side of the slide rail An inclined surface is provided, rollers are provided on the outer sides of the slide rails of the two groups, rubber pads are provided in the middle of the rollers, and an inclined clamping surface is provided on the left side of the rollers corresponding to the inclined surface, and the rollers of the two groups pass through the bearings respectively. Installed on the upper and lower ends of the roller bracket, the left middle part of the roller bracket is fixedly connected with a load-bearing shaft. Generally speaking, the invention has a simple structure, can effectively prevent dust from clogging, and can move smoothly, and is suitable for various promotional use in products.

Description

technical field [0001] The invention relates to the field of guide rails, in particular to a smooth-moving dust-proof guide rail. Background technique [0002] A guide rail refers to a groove or ridge made of metal or other materials, which can bear, fix, guide a moving device or equipment and reduce its friction. Longitudinal grooves or ridges on the surface of rails for guiding and fixing machine parts, special equipment, instruments, etc. Guide rails, also known as slide rails, linear guide rails, and linear slide rails, are used in linear reciprocating motion applications. They have a higher rated load than linear bearings, and can bear a certain torque at the same time. They can achieve high-precision linear motion under high load conditions. . Guide rails are mainly divided into two categories: roller guide rails and ball guide rails. [0003] The existing guide rails occasionally move unsmoothly during use, which affects the normal use of the devices loaded on the ...

AI Technical Summary

Problems solved by technology

[0003] The existing guide rails occasionally move unsmoothly during use, which affects the normal use of the devices loaded on the guide rails and causes troubles for users. This unsmooth movement is generally caused by excessive dust accumulation. Because the existing guide rails generally have a groove structure, it is easy to cause excessive dust accumulation, and it is not easy to clean

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