Novel engineering plastic linear bearing

A technology of engineering plastics and linear bearings, applied in the direction of linear motion bearings, bearings, bearing components, etc., can solve the problems of complex installation, high demand for lubricating oil, and large noise, and achieve the effect of solving the problem of high noise

Pending Publication Date: 2019-10-11
浙江雷尼摩申精密机械股份有限公司
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Problems solved by technology

[0003] The purpose of the present invention is to provide a new type of engineering plastic linear bearing to solve the problems of high noise, high demand for lubricating oil and complicated installation in the above-mentioned background technology

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  • Novel engineering plastic linear bearing
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Embodiment Construction

[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0014] see Figure 1-2 , the present invention provides a technical solution: a new type of engineering plastic linear bearing, including a sliding bar 4, the inner wall of the sliding bar 4 is processed with a plurality of sliding bar vacancies 3, and the sliding bar 4 can be realized on the outer wall of the guide rail through the sliding bar vacancies 3 Sliding and limiting, the center of the outer wall of the sliding bar 4 is fixed with a plurality of squa...

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Abstract

The invention discloses a novel engineering plastic linear bearing. The novel engineering plastic linear bearing comprises a sliding bar, wherein the inner wall of the sliding bar is machined with a plurality of sliding bars vacancies, the center of the outer wall of the sliding bar is fixedly connected with a plurality of square positioning bars, and the upper end of each square positioning bar is fixedly connected with a hexagonal positioning column. According to the novel engineering plastic linear bearing, through the cooperation of the hexagonal positioning column, the square positioningbars, the sliding bars vacancies, the sliding bar and expansion joints, the sliding installation of the sliding bar and the outer wall of a sliding rail can be achieved through the sliding bars vacancies, the installation of the sliding bar and external sliding blocks can be realized through the hexagonal positioning column and the square positioning bars, and the sliding bar can be used at different temperatures through the expansion joints, thus solving the existing technical problems of loud noise, high demand in lubricating oil and complicated installation.

Description

technical field [0001] The invention relates to the technical field of linear bearings, in particular to a novel engineering plastic linear bearing. Background technique [0002] Linear bearing is a linear motion system, which is used in conjunction with a cylindrical shaft for linear travel. Because the bearing ball is in point contact with the outer shell of the bearing, the steel ball rolls with the smallest frictional resistance, so the linear bearing has small friction and is relatively stable. It does not follow the bearing. The speed changes, and a smooth linear motion with high sensitivity and high precision can be obtained. Although the existing technology can be used normally, the existing technology has the problems of high noise, high demand for lubricating oil, and complicated installation. Contents of the invention [0003] The purpose of the present invention is to provide a new type of engineering plastic linear bearing to solve the problems of high noise, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C29/02F16C33/20
CPCF16C29/004F16C29/02F16C33/201
Inventor 杨尉盛
Owner 浙江雷尼摩申精密机械股份有限公司
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