Novel guiding apparatus

A guide device and a new type of technology, applied in the direction of bearings, linear motion bearings, shafts and bearings, etc., can solve the problems of sliding pair stuck, moving parts inclined, etc., to achieve simple structure, ingenious design, and overcome the stuck guide device. Effect

Inactive Publication Date: 2018-09-04
CHANGAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the moving parts are large, it is often necessary to increase the number of sliding pairs. In this application, due to the existence of gaps between multiple sliding pairs, the moving parts will be tilted and the sliding pairs will be stuck.

Method used

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Embodiment Construction

[0021] The present invention will be further described in detail below in conjunction with the drawings and specific embodiments:

[0022] Such as figure 1 Shown is a schematic structural diagram of the guide device of the present invention. It can be seen from the figure that the guide device is composed of a guide rod 1, a guide bearing 2, a pin shaft 3, and a guide plate 4, among which the guide rod 1 is used to connect an external fixed structure and guide The disc 4 is used to connect the external motion structure. The specific connection relationship of the guide device is as follows: the guide disc 4 includes a guide inner hole 41, and the outer side of the guide inner hole 41 is provided with two sets of bearing frames 42. The number of each set of bearing frames 42 is Three, three bearing frames 42 in each group are evenly distributed along the circumferential direction of the guide inner hole 41. The middle of the bearing frame 42 has a rectangular opening structure, an...

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PUM

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Abstract

The invention discloses a novel guiding apparatus. The novel guiding apparatus mainly comprises a guiding rod, a guiding bearing, a pin shaft, a guiding disc and a retainer ring for a shaft. The novelguiding apparatus is characterized in that the guiding rod is integrally of a cylindrical long-rod structure, the guiding disc sleeves the guiding rod, and the guiding bearing is assembled onto the guiding disc by virtue of the pin shaft and the retainer ring for the shaft. The novel guiding apparatus has the beneficial effects that the guiding apparatus is innovatively designed for the seizure and movement failure phenomenon of a movement pair caused by the inclination of a movement part due to the existence of a movement pair gap, the guiding apparatus is a combined structure of the guidingrod, the guiding bearing and the guiding disc, the guiding bearing rolls on a rollaway of the guiding rod in the motion process, a compensation apparatus is simple in structure and ingenious in design, and the seizure and movement failure of the guiding apparatus caused by the inclination of the movement part can be overcome.

Description

Technical field [0001] The invention belongs to the technical field of mechanisms, and relates to a guiding device, specifically a novel guiding device of two structural parts that move mutually. Background technique [0002] In many mechanical movements, it is necessary to limit the movement direction of one or more components. Correspondingly, it is necessary to add a guide design to its movement design. A general guide mechanism consists of a set of sliding pairs. However, when the moving parts are large, it is often necessary to increase the number of sliding pairs. In this application, the existence of respective gaps between multiple sliding pairs will cause the moving parts to tilt and cause the sliding pairs to jam. Summary of the invention [0003] The purpose of the present invention is to overcome the above-mentioned shortcomings of the prior art, and to provide a guiding device that can overcome the blocking and motion failure of the moving part caused by the inclinati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C29/06
CPCF16C29/0604F16C29/0607
Inventor 张研
Owner CHANGAN UNIV
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