Wear-resistant linear guide rail with good bearing effect

Abstract

The invention discloses a wear-resistant linear guide rail with a good bearing effect. The wear-resistant linear guide rail comprises a guide rail main body, wherein the guide rail main body comprisesa top surface, a bottom surface and vertical surfaces, the vertical surfaces are vertically arranged on the two sides of the top surface and the bottom surface, inwards-concave sliding grooves are symmetrically formed in the vertical surfaces, friction gaskets are arranged in the sliding grooves, guide grooves are formed in the top surface in the length direction, and a sliding block is arrangedoutside the guide rail main body; and the sliding block comprises a cross beam, vertical plates and a bottom plate, the cross beam is arranged on the top surface, a guide bulge is arranged at the position, corresponding to the guide groove, of the bottom of the cross beam, the vertical plates are vertically arranged on the two sides of the cross beam downwards, the bottom plate is vertically arranged at the bottoms of the vertical plates, rotating shafts are arranged on the two sides of the guide rail main body below the cross beam, rollers are arranged below the rotating shafts, and elastic cushion blocks are arranged between the bottom plate and the vertical surfaces. According to the wear-resistant linear guide rail, the overall structure is compact, the design is reasonable, the sliding block is prevented from disengaging, the stability of the guide rail main body is improved, the wear resistance of the linear guide rail can be increased, the service life is prolonged, the using performance is excellent, and the friction damage during sliding can be reduced.

Description

[0001] 【Technical field】 [0002] The invention relates to the technical field of linear guide rails, in particular to the technical field of a wear-resistant linear guide rail with good bearing effect. [0003] 【Background technique】 [0004] Linear guide rails, also known as line rails, slide rails, linear guide rails, and linear slide rails, are mechanical parts that are used in linear reciprocating motions, can bear a certain torque, and can achieve high-precision linear motion under high load conditions. . [0005] When the linear guide rail in the prior art is in use, it is easy to derail due to the lack of necessary limiting elements. Reinstalling the slider after derailment is not only a waste of time, but also greatly affects work efficiency. Some linear guides are equipped with limiting components, and the limiting columns cannot be used and retracted automatically, which makes the aesthetics insufficient. The existing linear guides have poor wear resistance. After l...

AI Technical Summary

Problems solved by technology

[0005] When the linear guide rail in the prior art is in use, it is easy to derail due to the lack of necessary limiting elements. Reinstalling the slider after derailment is not only a waste of time, but also greatly affects work efficiency. Some linear guides are equipped with limiting components, and the limiting columns cannot be used and retracted automatically, which makes the aesthetics insufficient. The existing linear guides have poor wear resistance. After long-term use, the guide rails are severely worn and have a great impact Safety of slider operation

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