Guide rail

Abstract

The invention relates to the field of guide rails, in particular to a guide rail. The guide rail comprises a guide seat, a sliding mechanism, a guide strip, a sweeping mechanism, a shell, moving grooves, a first roller column, first gears, brushes, second gears and a second roller column. The guide rail has the beneficial effects that in the process that the guide seat slides towards a discharginggroove, the rolling connection between the second roller column and the guide strip is realized, so that the two second gears on the surface of the second roller column further drive the two first gears on the surface of the first roller column to rotate; and while the first gears and the first roller column rotate, the brushes rotate along with the first gears and the first roller column to sweep sundries on the surface of the guide strip, so that the sundries on the surface of the guide strip are removed when the guide seat is about to reach the guide strip, the situations that when parts which are filled with liquid or more accurate are conveyed, the guide strip and the guide seat shake due to the obstruction of foreign substances, and then the liquid is splashed and the accurate partsare offset are avoided, and the normal advancing of the conveyed objects is ensured.

Description

technical field [0001] The invention relates to the field of guide rails, in particular to a guide rail. Background technique [0002] Guide rail: A groove or ridge made of metal or other materials that 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. . [0003] However, the linear guide rails of the current machine tool are exposed outside. If there are sundries falling on the surface of the guide rail, the slider will directly contact with the sundries when sliding, and the sundries are not cleaned. During tran...

AI Technical Summary

Problems solved by technology

[0003] However, the linear guide rails of the current machine tool are exposed outside. If there are sundries falling on the surface of the guide rail, the slider will directly contact with the sundries when sliding, and the sundries are not cleaned.

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