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Simple rail guide device

A track-guided, simple technology, applied in the direction of mechanical equipment, linear motion bearings, bearings, etc., can solve the problem that it is difficult to fundamentally avoid the entry of pollutants

Inactive Publication Date: 2016-08-03
QINGDAO WATE CAP IND CO LTD
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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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Embodiment Construction

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

[0011] A simple rail guiding device according to an embodiment, comprising a rail member 9 and a sliding member base 8 that is slidably fitted with the rail member 9 and fixedly connected with the sliding member. The rail member 9 includes an upper side wall 91 and the bottom wall 92 thereby define the housing of the guide rail sliding cavity 90 therebetween, the sliding component base 8 has a sliding engagement seat 81 fitted in the guide rail sliding cavity 90 and is integrally connected with the sliding engagement seat 81 and The connecting neck protruding upwards through the longitudinal groove of the guide rail in the upper side wall 91 is used to be fixedly connected with the sliding part, and the upper side wall 91 has a protective strip extending in the direction towards the longitudinal groove of the guide rail The positioning flange 911 is used to partially overlap the elastic prot...

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PUM

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Abstract

The invention discloses a simple rail guide device. The simple rail guide device comprises a guide rail piece (9) and a sliding part base (8) which is in sliding fit with the guide rail piece (9) and is used for being fixedly connected with a sliding part. The guide rail piece (9) comprises a shell provided with an upper side wall (91) and a bottom wall (92) so that a guide rail sliding cavity (90) can be limited between the upper side wall (91) and the bottom wall (92). The sliding part base (8) is provided with a sliding joint seat (81) which is cooperatively arranged in the guide rail sliding cavity (90), and a connecting neck part which is integrally connected with the sliding joint seat (81) and extends upwards through a guide rail longitudinal groove in the upper side wall (91) so that the sliding part base (8) can be used for being fixedly connected with the sliding part. Protection belt positioning flanges (911) are arranged on the upper side wall (91) in an extending manner in the direction of facing the guide rail longitudinal groove and are used for being partly overlapped with an elastic protection belt (7) for limiting, 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 guides, in particular to a simple track guide device. Background technique [0002] In the prior art, rail-type guiding is a commonly used guiding method, which is used to guide the movement of sliding components. The specific structure of the guide rail has a protruding type and a concave type. For the upward protruding guide rail, due to its structural shape, it is difficult to adapt to some occasions that require no protrusion. Inner concave guide rails are widely used in some occasions that require the compactness of the equipment and the flatness of the shape. However, due to its concave structure, this kind of concave guide rail is susceptible to the entry of external pollutants to cause the accumulation of pollutants, which especially has an impact on the precision of the guide device for precision motion. Moreover, it is inconvenient to maintain, which adversely affects the use and service life of ...

Claims

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Application Information

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IPC IPC(8): F16C29/02F16C29/08
CPCF16C29/02F16C29/08
Inventor 程甜惠
Owner QINGDAO WATE CAP IND CO LTD
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