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Ball sliding rail

一种滚珠滑轨、滚珠架的技术，应用在轴承、直线运动的轴承、家具零件等方向，能够解决轨体难插入、损坏滚珠架等问题，达到方便插入、不易损坏的效果

Active Publication Date: 2008-07-02
WARECONN TECH SERVICE (TIANJIN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when different rails are separated and the corresponding rails need to be reinserted into the corresponding ball racks, if the ball racks are not positioned, it is difficult to insert the corresponding rails accurately and quickly, and the ball racks may be damaged during the insertion process

Method used

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  • Ball sliding rail
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] Please refer to Fig. 1 to Fig. 3, it is a preferred embodiment of the ball slide rail of the present invention, which includes a ball rack 20, a first rail 40, a second rail 60 set on the first rail 40, a set on the The third rail 70 of the second rail 60 and a positioning member 80 . The ball rack 20 is arranged between the first rail 40 and the second rail 60 for assisting the sliding of the first rail 40 relative to the second rail 60; Positioned on the second rail 60 .

[0013] The positioning member 80 is made of plastic or other elastic materials, and includes a base 82 and an abutting portion 86 integrally formed. The base 82 is roughly a cuboid, and a slot 822 is provided near the side wall 820, and a depression 826 communicating with the slot 822 is provided on the side wall 820; Block 828, on the side wall 820 adjacent to the bottom of the recess 826 protrudes outwards a protrusion 830, the upper surface of the protrusion 830 is flat and flush with the botto...

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PUM

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Abstract

A ball rail track is provided, which comprises a first rail, a second rail and a ball frame provided therebetween. The ball frame and the first rail can be slidingly contained in the second rail. The ball rail track further comprises a positioning member slidingly provided on the second rail. The positioning member comprises a positioning portion. The ball frame is provided thereon with a latch hole. The positioning portion of the positioning member is latched into the latch hole of the ball frame to position the ball frame on the second rail. The ball frame can be positioned in the second rail by the positioning member, thereby facilitating the insertion of the first rail without the damage to the ball frame.

Description

technical field [0001] The invention relates to a ball slide rail, in particular to a ball slide rail equipped with a ball frame positioning device. technical background [0002] In order to reduce the relative sliding friction between the slide rail bodies, many slide rails are provided with a ball rack including a number of balls between the rail bodies. The relative sliding between different rail bodies is smoother, and at the same time, the damage to the slide rail caused by mutual friction is reduced. For example, between the inner rail and the middle rail of the three-section slide rail, and between the middle rail and the outer rail, ball racks can be arranged, and these ball racks can slide synchronously with the rail body inserted into it. However, when the different rails are separated and the corresponding rails need to be reinserted into the corresponding ball racks, if the ball racks are not positioned, the corresponding rails will be difficult to insert accura...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C29/06
CPCA47B2210/0059A47B88/04A47B2210/0032A47B88/477A47B88/443A47B88/40
Inventor 黄国明余末明李宗远王松
Owner WARECONN TECH SERVICE (TIANJIN) CO LTD
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