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Replaceable guide rail device

A guide rail device and replaceable technology, which is applied in the field of guide rail devices and machinery, can solve the problems of loose guide rails and sliders, potential safety hazards of guide rail devices, and high replacement costs, and achieve the effects of uniform force, reduced replacement costs, and reduced 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. After wear and tear, it needs to be replaced as a whole, and the replacement cost is high

Method used

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  • Replaceable guide rail device
  • Replaceable guide rail device
  • Replaceable guide rail device

Examples

Experimental program
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Embodiment Construction

[0018] refer to figure 1 , figure 2 , image 3 and Figure 4 , including guide rail body 5, slider body 1, chute 2, and auxiliary groove 4. There are several lubricating grooves 50 on the surface of the guide rail body 5, and there are several fixing grooves 51 on the side wall of the guide rail body 5. Guide rails are installed in the fixing grooves 51. Block 53, some springs 52 are connected between the guide block 53 and the bottom of the fixed groove 51. There is a guide groove 54 on the outside of the guide block 53. The slider body 1 is installed on the guide rail body 5, and there is a chute 2 on the slider body 1. , There is 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, the 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, and the elastic pressing piece 41 is in contact with the bottom of the guide rail body 5, There are a numbe...

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PUM

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Abstract

The invention discloses a replaceable guide rail device comprising 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; a plurality of fixed slots are formed in the side wall of the guide rail body and are internally provided with guide blocks; the guide blocks are connected with the bottoms of the fixed slots by a plurality of springs; guide slots are formed in the outer sides of the guide blocks; 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, and 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. After wear and tear, it needs to be replaced as a whole, and the replacement cost is high. 【Content of invention】 [0003] The purpose of the present invention is to solve the problems in the prior art, and propose a replaceable guide rail device, which can make the gui...

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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