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Guide rail device capable of preventing wearing

A guide rail device and anti-wear technology, applied in the field of guide rail devices and machinery, can solve the problems of looseness and wear of guide rails and sliders, hidden dangers in the use of guide rail devices, etc., so as to achieve uniform force, prolong service life and reduce friction.

Inactive Publication Date: 2015-09-16
周勤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing guide rail device will be worn during use, and it is easy to cause looseness between the guide rail and the slider, which will bring safety hazards to the use of the guide rail device

Method used

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  • Guide rail device capable of preventing wearing
  • Guide rail device capable of preventing wearing
  • Guide rail device capable of preventing wearing

Examples

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Embodiment Construction

[0016] refer to figure 1 , figure 2 , image 3 and Figure 4 , a wear-resistant guide rail device of the present invention, including a guide rail body 5, a slider body 1, a chute 2, and an auxiliary groove 4. There are several lubricating grooves 50 on the surface of the guide rail body 5, and the slider body 1 is installed on the guide rail body 5 Above, there is a chute 2 on the slider body 1, a baffle 11 on the top of the chute 2, the baffle 11 is in contact with the top of the guide rail body 5, an auxiliary groove 4 is located at the bottom of the chute 2, and there is an elastic pressing piece 41 in the auxiliary groove 4, The elastic pressing piece 41 is in contact with the bottom of the guide rail body 5. There are a number of installation grooves 3 on the side wall of the chute 2. Ball strips 30 are installed in the installation grooves 3. There are installation bosses 31 at both ends of the ball strip 30. The installation bosses 31 The bottom of the installation...

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PUM

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Abstract

The invention discloses a guide rail device capable of preventing wearing. The device comprises a guide rail body, a sliding block body, a sliding slot, and an auxiliary slot, wherein a plurality of lubricating slots are formed in the surface of the guide rail body; the sliding block body is arranged on the guide rail body and is provided with the sliding slot; a baffle is arranged at the top of the sliding slot; the baffle is in contact with the top of the guide rail body; the auxiliary slot is formed in the bottom of the sliding slot and is internally provided with an elastic pressing piece which is in contact with the bottom of the guide rail body; a plurality of installation slots are formed in the side wall of the sliding slot; rolling ball strips are arranged in the installation slots; installation bosses are arranged on two ends of the rolling ball strips and are connected with the bottoms of the installation slots by nuts. According to the device, the rolling ball strips are arranged in the installation slots, so that the friction between the sliding block body and the guide rail body is effectively reduced; the matching between the sliding block body and the guide rail body can be kept by the rolling ball strips, so that the service life is prolonged.

Description

【Technical field】 [0001] The invention relates to the technical field of machinery, especially the technical field of guide rail devices. 【Background technique】 [0002] Linear guides, also known as line rails, 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. Precision linear motion. Linear guides need to be used in conjunction with guide rail sliders. The existing guide rail device will be worn during use, and it is easy to cause looseness between the guide rail and the slider, which will bring safety hazards to the use of the guide rail device. 【Content of invention】 [0003] The purpose of the present invention is to solve the problems in the prior art, and propose an anti-wear guide rail device, which can make the guide rail body and the slider body not easy to wear and improve the service life. [0004] In...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C29/04F16C33/30F16C33/66
Inventor 周勤
Owner 周勤
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