Circulating roller split bearing

A split, roller technology, applied in the direction of roller bearings, rolling contact bearings, bearings, etc., to achieve the effect of prolonging the service life, increasing the limit speed, and improving the bearing capacity

Inactive Publication Date: 2010-10-06
武汉华瑞阳光新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The split bearings of the invention or utility model mentioned above are only suitable for the operating environment with relatively low speed and relatively light load, and are not suitable for occasions with high limit speed requirements and relatively large load.

Method used

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  • Circulating roller split bearing
  • Circulating roller split bearing
  • Circulating roller split bearing

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Embodiment Construction

[0022] Markings in the attached drawings:

[0023] attached figure 1 , attached Image 6 , attached Figure 7 , attached Figure 10 , attached Figure 11 Middle, 1-inner ring, 2-bearing body, 3-inner retaining ring, 4-outer ring, 5-rolling element, 6-reverser, 7-reaming hole bolt, 8-reaming hole screw;

[0024] attached figure 2 , attached image 3 Among them, 21-upper part of bearing body, 21a-outer groove, 21b-inner groove, 21c-guide hole, 21d-reamed hole through hole, 21e-threaded through hole, 22-lower part of bearing body, 22a -Outer groove, 22b-inner groove, 22c-guide hole, 22d-reamed hole and internal threaded hole combination, 22e-threaded through hole;

[0025] attached Figure 4 , attached Figure 5 Among them, 11-upper part of inner ring 1, 11a-outer groove, 11b-through hole, 12-lower part of inner ring, 12a-outer groove, 12b-through hole;

[0026] attached Figure 8 , attached Figure 9 Among them, 61-screw, 62-outer stopper, 63-inner stopper.

[0027...

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PUM

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Abstract

The invention discloses a circulating roller split bearing, which comprises bearing bodies, outer rings, rolling bodies, inner check rings, inner rings, reversers, articulation hole bolts and articulation hole screws, the bearing bodies are provided with circular outer grooves and circular inner grooves, the inner check rings, the outer rings and the inner rings are semi-circular, each reverser comprises a screw, an outer check block and an inner check block, and the inner grooves, both through holes and outer grooves of the bearing bodies, the inner rings, the inner check rings, the outer rings and the reversers are formed into a double-layered through hollow frame in which the rolling bodies can directionally and circularly move. Positioning is accurate, the cage is dispensed with, the structure is simple, the number of bearing force points is large, the limit speed and the bearing capability are increased, the service life of the bearing is prolonged, and the circulating rolling bodies can be arranged in a single row or a plurality of rows, and can be balls, cylindrical rollers or tapered rollers.

Description

technical field [0001] The invention relates to a bearing, specifically a circulating roller split bearing, which belongs to the field of mechanical products. Background technique [0002] Bearings are common parts and general-purpose parts in mechanical equipment, and their functions are bearing, supporting and positioning. There are integral and split structures. The inner ring and the bearing body of the integral bearing are a whole, and great difficulties will be encountered in the process of disassembly and installation. For example, each crankshaft, eccentric shaft and long axis with several supporting parts, the integral bearing cannot Loading, and it is very difficult to disassemble and disassemble during maintenance, which wastes a lot of manpower and material resources and increases the maintenance time, and also increases the maintenance cost. The split bearing structure is that the inner ring and the bearing body are composed of two semicircles. Its main functio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C19/02F16C19/22F16C33/60
CPCF16C19/502F16C2300/02
Inventor 陈水胜李奕刘辉林范焱锋张志俊姜发全陈倩倩
Owner 武汉华瑞阳光新能源科技有限公司
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