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Rail type guide structure

A guiding structure and track-type technology, applied in the direction of bearings, linear motion bearings, shafts and bearings, etc., can solve the problem that it is difficult to fundamentally avoid the entry of pollutants

Active Publication Date: 2016-09-21
天长市西达克家居有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the influence of the slider embedded in the recessed guide rail groove, the width of the guard strip is narrower than the width of the guide rail groove, so there is still a gap and it is difficult to prevent the entry of pollutants at all

Method used

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  • Rail type guide structure
  • Rail type guide structure
  • Rail type guide structure

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Embodiment Construction

[0010] Combine below Figure 1-3 The present invention will be described in detail.

[0011] A track-type guide structure according to an embodiment includes a guide rail 9 and a sliding component base 8 slidably engaged with the guide rail 9 and used to be fixed to the sliding component. The guide rail 9 includes an upper side wall 91 And the bottom wall 92 so as to define the housing of the guide rail sliding cavity 90 therebetween. The sliding component base 8 has a sliding joint seat 81 fitted in the guide rail sliding cavity 90 and is integrally connected with the sliding joint seat 81 and passes through The connecting neck extending upward from the rail longitudinal groove in the upper side wall 91 is used for fixing the sliding member, and the upper side wall 91 is extended with a protective belt positioning in the direction toward the rail longitudinal groove The flange 911 is used to partially overlap the elastic protective belt 7 that extends longitudinally in the long...

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Abstract

A rail type guide structure comprises a guide rail piece (9) and a sliding component base (8) which is in sliding fit with the guide rail piece (9) and is used for being fixedly connected with a sliding component. The guide rail piece (9) comprises a shell, and the shell is provided with an upper wall (91) and a bottom wall (92), so that a guide rail sliding cavity (90) is defined in the shell. The sliding component base (8) is provided with a sliding joint seat (81) matched in the guide rail sliding cavity (90) and a connecting neck part and is used for being fixedly connected with the sliding component, and the connecting neck part is integrally connected with the sliding joint seat (81) and stretches upwards through a guide rail longitudinal groove in the upper wall (91). Protection belt locating flanges (911) are arranged on the upper wall (91) in the direction of the guide rail longitudinal groove in an extending manner and used for being partially overlapped with an elastic protection belt (7) so that limiting can be achieved, wherein the elastic protection belt (7) longitudinally extends in the guide rail longitudinal groove and is used for sealing the guide rail sliding cavity (90).

Description

Technical field [0001] The invention relates to the field of track-type guides, in particular to a track-type guide structure. Background technique [0002] In the prior art, rail-based guidance is a commonly used guidance method for guiding the movement of sliding components. The specific structure of the guide rail has a protruding type and a concave type. For the up-protruding guide rail, due to its structural shape, it is difficult to adapt to some occasions that require no protrusions. Recessed guide rails are widely used in some occasions that require the compactness and flatness of the equipment. However, due to its recessed structure, this kind of concave guide rail is susceptible to the ingress of external pollutants and the accumulation of pollutants, which particularly affects the precision of the precision movement guide device. Moreover, its maintenance is inconvenient, which will adversely affect the use and the life of the equipment. [0003] These disadvantages ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C29/02F16C29/08
CPCF16C29/02F16C29/08
Inventor 岳淮邯
Owner 天长市西达克家居有限公司
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