Moving part structure of linear sliding rail

Abstract

The invention discloses a moving part structure of a linear sliding rail. The moving part structure comprises a sliding base, two end covers and two strengthening pieces, wherein the sliding base comprises two foot parts which relatively extend and can stride on the sliding rail; the end covers are combined on the two relative ends of the sliding base; each strengthening piece comprises a side plate and two buckling extending pieces which are corresponding to the two foot parts through extending of the side plate, the two buckling extending pieces are respectively provided with a fixed hole, the two strengthening pieces are respectively combined on the outer sides of the end covers, and the two buckling extending pieces are fixed on the two foot parts of the sliding base when a fixed piece passes through the fixed holes; the two ends of each foot part of the sliding base are respectively provided with at least one lug, the two buckling extending pieces of the two strengthening pieces are respectively provided with at least one clamping part, and the clamping part is correspondingly clamped at the lug. Through the structure, the moving part structure of the linear sliding rail provided by the invention has the advantages that the combining stability is improved, the malfunction probability of a moving part is reduced, the operation speed of the moving part structure is improved, and the service life is prolonged.

Description

technical field [0001] The invention relates to a moving part structure of a linear slide rail, in particular to a linear slide rail which utilizes the locking part of the reinforcing plate to be locked on the protrusion of the slide seat to increase the stability of the combination of the end cover and the slide seat. Movement structure. Background technique [0002] Linear slide rails are widely used in many large precision machinery to improve the precision, smoothness, stability and service life of the sliding parts. [0003] The linear slide rail is composed of a slide rail and a moving part straddling the slide rail. The moving part includes a sliding seat and two end covers. The two end covers are combined with the opposite ends of the sliding seat. The track of the slide rail forms a moving track, the end cover forms a rotary channel to connect the moving track, and the slide seat provides a return channel to connect the rotary channel, so that the moving track, the...

AI Technical Summary

Problems solved by technology

[0006] In actual use, it is found that the bending extension piece corresponding to the foot of the slide seat is locked on the steel body of the slide seat with screws from bottom to top, and the static friction force of the screw locking force is used to bear the axial force. When the axial force is greater than the static friction force, there will still be doubts about loosening

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