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Anti-sliding self-locking universal bearing

A self-locking and bearing technology, applied in the field of bearings, can solve problems such as difficulty in ensuring stable operation of workpieces and easy slippage of bearings, and achieve the effects of ensuring long-term effective operation, improving balance, and increasing friction coefficient

Inactive Publication Date: 2016-11-16
浙江品诺机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional bearings are easy to slip, and it is difficult to ensure the stable operation of the workpiece

Method used

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  • Anti-sliding self-locking universal bearing
  • Anti-sliding self-locking universal bearing
  • Anti-sliding self-locking universal bearing

Examples

Experimental program
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Effect test

Embodiment Construction

[0022] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0023] A non-slip self-locking universal bearing, comprising an outer ring 1, a rolling element 2, an inner ring 3, a dust cover 4, a conical ring 5 and a cage 7; The axis is set, and the rolling element 2 is sandwiched between the inner ring 3 and the outer ring 1; the dust cover 4 is fixed on both sides of the outer ring 1, and the dust cover 4 extends inward and is embedded in the inner ring 3 Side wall; the conical ring 5 has a pair, which are respectively arranged on both sides of the inner wall of the inner ring 3; the pair of conical rings 5 ​​are fixedly connected by bolts 6; the rolling element 2 is embedded in the cage 7; the back of the cage 4 is provided with an opening The window hole, and the open window hole has a self-locking amount.

[0024] The setting of the self-locking amount ensures the consistency of the linear velocity of the groove w...

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Abstract

The invention provides an anti-sliding self-locking universal bearing and belongs to the technical field of bearings. The anti-sliding self-locking universal bearing comprises an outer ring, a rolling piece, an inner ring, dustproof covers, conical rings and a holder. A ring of inner groove is formed in the middle of the outer wall of the outer ring and coaxial with the outer ring. Side discharge grooves which are arranged in parallel in a spaced manner are formed in the two sides of the outer wall of the outer ring. The inner groove communicates with the side discharge grooves. The angle of intersection of the inner groove and each side discharge groove is 45 degrees. According to the anti-sliding self-locking universal bearing, the inner groove and the side discharge grooves are formed in the outer wall of the bearing, and the friction coefficient of the outer wall of a gear is increased; and besides when particle impurities sneak into the portion between the gear and a belt, the particle impurities gather in the inner groove easily and are discharged outwards through the side discharge grooves under the guidance of the belt, and the self-cleaning effect is achieved.

Description

technical field [0001] The invention belongs to the technical field of bearings, and in particular relates to an anti-slip self-locking universal bearing. Background technique [0002] Bearings are one of the essential parts of rotating machinery. The bearings are generally installed on the rotating shaft. The inner ring rotates with the rotating shaft, and the outer ring is fixed. [0003] When the bearing inner ring is sleeved on the rotating shaft, it is difficult to ensure that the inner diameter of the inner ring is compatible with the outer diameter of the rotating shaft. If the inner wall of the inner ring fails to closely fit the rotating shaft, it is easy to cause relative sliding between the inner ring and the rotating shaft, so that the normal operation of the bearing cannot be guaranteed. [0004] Moreover, it is difficult for the rolling elements to maintain the same speed with each other, resulting in stress concentration in the bearing, thereby shortening the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C35/073F16C33/78F16C33/38
CPCF16C35/073F16C19/06F16C33/414F16C33/586F16C33/7886F16C33/80F16C33/38F16C33/7806F16C33/7816F16C2226/16
Inventor 王继阳竺方千吴良福
Owner 浙江品诺机械有限公司
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