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Novel guide device

A guiding device, a new type of technology, applied in physical instruments, bearings, bearings for linear motion, etc., can solve the problem of difficult to avoid the entry of pollutants

Inactive Publication Date: 2016-09-21
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 new type of guide device according to the embodiment, comprising a guide rail 9 and a slide base 8 that is slidably fitted with the guide rail 9 and fixedly connected with the slide. The guide rail 9 includes an upper side wall 91 and The bottom wall 92 thus defines the housing of the guide rail sliding chamber 90 therebetween, and the sliding member base 8 has a sliding engagement seat 81 fitted in the guide rail sliding chamber 90 and is integrally connected with the sliding engagement seat 81 and passed through the sliding joint seat 81. The connecting neck protruding upwards from the longitudinal groove of the guide rail in the upper side wall 91 is used to be fixedly connected with the sliding part. The bottom wall 92 is provided with a ball groove 95 in the extending direction of the guide rail member 9, and the Balls 96 are installed in the ball groove 95, and the balls 96 ab...

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Abstract

A novel guide device comprises a guide rail piece and a sliding component base which is in sliding fit with the guide rail piece and is used for being fixedly connected with a sliding component. The guide rail piece comprises a shell, and the shell is provided with an upper wall and a bottom wall, so that a guide rail sliding cavity is defined in the shell. The sliding component base is provided with a sliding joint seat matched in the guide rail sliding cavity 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 and stretches upwards through a guide rail longitudinal groove in the upper wall. Ball grooves in the extending direction of the guide rail piece are formed in the bottom wall. Balls are mounted in the ball grooves and abut against the lower end face of the sliding joint seat. Protection belt locating flanges are arranged on the upper wall in the direction of the guide rail longitudinal groove in an extending manner and used for being partially overlapped with an elastic protection belt so that limiting can be achieved, wherein the elastic protection belt longitudinally extends in the guide rail longitudinal groove and is used for sealing the guide rail sliding cavity.

Description

technical field [0001] The invention relates to the field of rail-type guides, in particular to a novel 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 the...

Claims

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Application Information

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IPC IPC(8): F16C29/04F16C29/08
CPCF16C29/04F16C29/082F16C2322/39F16C2370/20
Inventor 潘顾钧
Owner QINGDAO WATE CAP IND CO LTD
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