Novel universal ball

A universal ball, a new type of technology, applied in the field of mechanical parts, can solve the problems of high noise, easy to get stuck, small force, etc., to achieve the effect of reducing noise and improving the bearing strength

Inactive Publication Date: 2015-05-20
沈宪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The universal balls currently available in the market have multi-point friction, which makes a lot of noise during operation, is easy to get stuck, and has little force
Can not meet the needs of use

Method used

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  • Novel universal ball
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Embodiment Construction

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0015] see figure 1 and figure 2 , a new type of universal ball, comprising: a seat body 1, a cavity 2 is provided in the seat body 1, a guide groove 3 is opened in the cavity 2, and a plurality of guide grooves 3 are arranged in clearance fit Guide ball 4, the cavity 2 is also provided with a ball groove 5, the first ball 6 and the second ball 7 are sequentially arranged in the ball groove 5, and the main running ball 8 is arranged in the cavity 2, The running main ball 8 is in contact with a plurality of guide b...

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PUM

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Abstract

The invention discloses a novel universal ball which comprises a base body, wherein a cavity is arranged in the base body, a guide groove is formed in the cavity, a plurality of guide supporting balls are arranged inside the guide groove in a clearance fit manner, a ball body groove is formed in the cavity and is internally sequentially provided with a first ball and a second ball, and a main operating ball is arranged in the cavity, is in contact with the plurality of guide supporting balls and the second ball and is partially exposed out of the cavity. By means of the manner, the novel universal ball disclosed by the invention has the advantages that the stress bearing strength can be improved and noise generated in a use process can be lowered.

Description

technical field [0001] The invention relates to the field of mechanical components, in particular to a novel universal ball. Background technique [0002] The universal ball in the prior art includes a seat body, a plurality of small balls and a base, the small balls are arranged in the base, a seat body is arranged on the top of the plurality of small balls, and a plurality of small balls pass through the seat body and the bottom The rolling contact between them realizes the multi-directional rotation of the seat body. [0003] The universal balls currently available in the market are multi-point friction, making a lot of noise during operation, easy to get stuck, and less force. Can not meet the needs of use. Contents of the invention [0004] The main technical problem to be solved by the present invention is to provide a new type of universal ball, which can improve the load bearing strength and reduce the noise generated during use. [0005] In order to solve the ...

Claims

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Application Information

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IPC IPC(8): F16C11/06
Inventor 沈宪
Owner 沈宪
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