Buffer structure and linear guide rail sliding block assembly

By designing the buffer structure and cleaning connection components in the linear guide slide, the damage and inconvenience of cleaning caused by collision of the slide at both ends is solved, and a higher service life and practicality is achieved.

CN222668691UActive Publication Date: 2025-03-25SHANGHAI NUOYIN MECHANICAL & ELECTAICAL TECH CO LTD
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Patent Information

Application Number
CN202421180247.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-28
Publication Date
2025-03-25
Estimated Expiration
2034-05-28

AI Technical Summary

Technical Problem

The existing linear guide sliders are prone to collide with the base when sliding to both end positions, resulting in deformation, loose internal parts, abnormal noise and dust contamination, and the cleaning device lacks practicality.

Method used

A buffer structure is designed, including a hydraulic buffer, a first spring and a shock absorbing pad of ACF extreme shock absorbing material for the collision of the guide rail slider and the connecting block. In addition, a cleaning connection assembly and an oil-filling protection assembly are used to achieve self-cleaning and lubrication of the guide rails through an automated sliding and engaging structure.

Benefits of technology

Effectively prevent the guide rail slider from colliding with the connecting block during sliding, avoid damage and abnormal noise, and improve the service life and practicality of the device through automatic cleaning and lubrication.

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Abstract

The utility model belongs to the technical field of linear guide rail sliding blocks, and particularly relates to a buffer structure and a linear guide rail sliding block assembly, the side of a linear guide rail body is fixedly connected with a connecting block, and the top of the connecting block is provided with a buffer control assembly; the buffer control assembly comprises a connecting shell, a hydraulic buffer is installed in the connecting shell, a first spring is fixedly connected to the side of the connecting shell, a connecting ring is fixedly connected to one end of the first spring, and a damping pad is connected to the side of the connecting ring. Certain buffering and damping effects can be conveniently provided for the guide rail sliding block body in the sliding process through the damping pad, the hydraulic buffer and the first spring, meanwhile, the cleaning block can be connected with the guide rail sliding block body, the linear guide rail body is cleaned through sliding of the guide rail sliding block body, and an oil can is arranged in the first installation block, so that the cleaning effect is good. And the cleaning block can be fully soaked by oil, operation is easy, and use is convenient.
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