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Large-scale multi-ball bearing

A technology of ball bearings and balls, which is applied in the field of transmission parts and can solve problems such as low mechanical efficiency

Active Publication Date: 2013-08-14
江苏如非轴承科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to reduce the friction of the bearing itself, a variety of new bearings have appeared in the prior art, such as setting a rotating ring between two rows of rollers, The two rows of rollers intersect on the convex and concave arcs of the rotating ring, which increases the load carrying capacity, but there is still sliding friction on the contact surface between the two rows of rollers, and the mechanical efficiency is low

Method used

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  • Large-scale multi-ball bearing
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  • Large-scale multi-ball bearing

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specific Embodiment 1

[0012] This embodiment provides a large multi-ball bearing, which includes an outer ring 1, an inner ring 3, a main ball 2 and a main ball support 9, and an upper ball 4 and a lower ball are arranged between each adjacent two main balls 2. The ball 5; the upper ball 4 and the lower ball 5 are arranged correspondingly, and are clamped between every two adjacent main balls; each of the main balls is connected to each other through a large ball bracket 9 . Each of the upper balls is connected to each other through an upper ball connecting frame; each of the lower balls is connected to each other through a lower ball connecting frame. The upper ball connecting frame is provided with positioning pins 6 on the end faces of the upper ball and the lower ball; it is fixedly connected with the upper ball connecting frame and the lower ball connecting frame; the upper ball connecting frame, the lower ball connecting frame and the main ball bracket are connected as In one piece, a disc co...

specific Embodiment 2

[0013] A large multi-ball bearing, which includes an outer ring 1, an inner ring 3, a main ball 2 and a main ball support 9, and an upper ball 4 and a lower ball 5 are arranged between every two adjacent main balls; The upper ball 4 and the lower ball 5 are arranged correspondingly, and are clamped between every two adjacent main balls; each of the main balls 2 is connected to each other through a large ball bracket 9 . Each of the upper balls is connected to each other through an upper ball connecting frame; each of the lower balls is connected to each other through a lower ball connecting frame. The upper ball connecting frame and the lower ball connecting frame are integrally formed with the outer ring; the upper ball connecting frame and the lower ball connecting frame are ring-shaped, and balls are arranged in the middle of the upper ball connecting frame and the lower ball connecting frame. Track 8; the end faces of the upper ball 4 and the lower ball 5 are provided ...

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Abstract

The invention relates to a drive component, and particularly relates to a large-scale multi-ball bearing. Aiming at overcoming the deficiency, the invention provides a roller ball bearing which has the advantages that the sliding friction is not generated, the mechanical efficiency is high, and the energy consumption is small. Upper balls and lower balls are arranged between two adjacent main balls, thus, an original instant single-point stressed problem is solved, the original single-point stressing is changed into multi-point common stressing, and the single stress of the bearing is reduced.

Description

technical field [0001] The invention relates to a transmission component, in particular to a large multi-rolling bearing. Background technique [0002] The ball bearing is a kind of rolling bearing. The spherical alloy steel ball is installed in the middle of the inner steel ring and the outer steel ring to reduce the friction force in the process of power transmission and improve the transmission efficiency of mechanical power by rolling. Ball bearings cannot withstand large heavy loads and are more common in light industrial machinery. Ball bearings are also called ball bearings. As a commonly used mechanical component, ball bearings are widely used. The balls in existing ball bearings are solid spheres, which have the disadvantages of large mass, large heat capacity, and easy "seizure". And existing industrial level can produce hollow spheroid. [0003] In order to reduce the friction of the bearing itself, a variety of new bearings have appeared in the prior art, suc...

Claims

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Application Information

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IPC IPC(8): F16C19/56F16C33/48F16C33/50
Inventor 闫生辉陈玉华席玉珩沈贵生汪宝和
Owner 江苏如非轴承科技有限公司
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