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A track guide device capable of improving airtightness

A track-guided and airtight technology, applied in the direction of installation, large-scale fixed members, instruments, etc., can solve the problem that it is difficult to fundamentally avoid the entry of pollutants

Inactive Publication Date: 2017-12-08
浙江山川科技股份有限公司
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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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  • A track guide device capable of improving airtightness
  • A track guide device capable of improving airtightness
  • A track guide device capable of improving airtightness

Examples

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Embodiment Construction

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

[0011] According to an embodiment, a rail guiding device that can improve sealing performance includes 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 a The upper side wall 91 and the bottom wall 92 thus define the housing of the guide rail sliding cavity 90 therebetween, and the sliding component base 8 has a sliding engagement seat 81 fitted in the guide rail sliding cavity 90 and a sliding engagement seat 81 with the sliding engagement seat 81. The connecting neck that is integrally connected and protrudes 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 extends toward the longitudinal groove of the guide rail There is a protective band positioning flange 911...

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Abstract

A rail guiding device capable of improving sealing performance, comprising a rail member (9) and a sliding member base (8) slidingly fitted with the rail member (9) and fixedly connected with the sliding member, the rail member ( 9) Comprising a housing having an upper side wall (91) and a bottom wall (92) thereby defining a guide rail sliding cavity (90) therebetween, the sliding component base (8) has a The sliding joint seat (81) inside and the connecting neck integrally connected with the sliding joint seat (81) and protruding upward through the longitudinal groove of the guide rail in the upper side wall (91) are used to connect with the sliding part Fixedly connected, the upper side wall (91) is extended with a protective belt positioning flange (911) in the direction towards the longitudinal groove of the guide rail, for longitudinally extending in the longitudinal groove of the guide rail and for aligning the guide rail The sliding cavity (90) is partially overlapped by the closed elastic protective belt (7) so as to limit the position.

Description

technical field [0001] The invention relates to the field of track guides, in particular to a track guide capable of improving sealing performance. 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 t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q1/01G02B7/00
CPCG02B7/00B23Q1/01B23Q1/017
Inventor 韩耀君戴正明
Owner 浙江山川科技股份有限公司
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