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Flexible connection element

A technology of connecting elements and connecting discs, which is applied in the direction of elastic couplings, couplings, mechanical equipment, etc., can solve the problems of difficult to realize large displacement compensation and limited displacement compensation of flexible connecting elements, and achieve compact structure, disassembly Simple installation and optimized system layout

Inactive Publication Date: 2009-07-01
NO 711 RES INST CHINA SHIPPING HEAVY IND GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the limitations of the material's own characteristics and structure, the displacement compensation of the previously used flexible connection elements is limited, especially in the case of large displacement caused by impact, it is difficult to achieve the purpose of large displacement compensation solely by the deformation of metal materials

Method used

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Examples

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Embodiment Construction

[0014] see figure 1 , In a specific embodiment of the present invention, the flexible coupling element is composed of a coupling disc 1, a rubber joint assembly 2, a short flange shaft 3, bolts I4 and bolts II5. The flange short shaft 3 is arranged on the end side of the coupling plate 1, and a plurality of rubber joint components 2 are evenly distributed on the end surface of the coupling plate 1, and one end thereof is fixedly connected to the coupling plate through a bolt I4, and the other end is connected to the coupling plate through a bolt II5. The short shaft of the flange is fixedly connected to form a rubber joint coupling.

[0015] The structure of the rubber joint assembly 2, such as figure 2 shown. It includes pin sleeve I21, spherical rubber joint 22, stop ring 23, connecting rod 24, gland 25, washer 26, cylindrical rubber joint 27, pin sleeve II28. Wherein, spherical rubber joint 22 (see image 3 a), cylindrical rubber joint 27 (see image 3 b), washer 26 (...

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Abstract

The invention discloses a flexible connection component, comprising a connection disc, a flange short shaft, a plurality of rubber joint components, wherein the flange short shaft is arranged at an end surface side of the connection disc, the plurality of rubber joint components are uniformly distributed on the end surface of the connection disc, and one end of each rubber joint component is fixed to the connection disc, the other end is fixed with the flange short shaft. The invention has simple structure and excellent displacement compensation performance, and has the advantages of free of lubrication and maintenance, low noise and the like. The invention is applicable to the fields of mechanics, vehicles, shipping and the like.

Description

technical field [0001] The invention relates to a shaft coupling used in mechanical shaft transmission. Background technique [0002] During the operation of the power transmission system, due to one or another reason, the components in the transmission system often have a large displacement, causing a large additional stress, and even damage to the components in severe cases. [0003] In order to compensate the displacement of the shaft system, various types of metal flexible coupling elements are often used in the shaft system. Commonly used coupling elements include diaphragm couplings, flexible rod couplings, diaphragm couplings, etc. Due to the characteristics of the material itself and the limitation of the structure, the displacement compensation effect of the previously used flexible connection elements is limited, especially in the case of large displacement caused by impact, it is difficult to achieve the purpose of large displacement compensation solely by the def...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D3/62
Inventor 孙利民施君林史进韩旭奚曹良孔曼军史以捷谢华银孔捷
Owner NO 711 RES INST CHINA SHIPPING HEAVY IND GRP
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