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Elastic disc coupling

A technology of couplings and semi-couplings, which is applied to elastic couplings, couplings, mechanical equipment, etc., can solve the problems of high cost, complex structure, inconvenient replacement of elastic components, etc., and achieve simple structure and difficult damage effect

Inactive Publication Date: 2006-05-24
成竞秋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing plum-blossom elastic coupling is not suitable for heavy loads, and it is inconvenient to replace the elastic elements. Although the double-flange plum-blossom elastic coupling can replace the elastic elements without moving the half-coupling, the structure is complicated and the cost is high

Method used

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  • Elastic disc coupling
  • Elastic disc coupling
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Embodiment 1: With reference to accompanying drawing 1, present embodiment comprises half coupling (1), (7), baffle plate (2), power transmission pin (3), elastic disk (4), bolt (5), Gasket (6) is formed. The active half coupling (1) is connected with the left half of the power transmission pin (3) through a cylindrical hole, the right half of the power transmission pin (3) is connected with the round hole of the non-elastic disc, and the active half The coupling (1) transmits the torque to the elastic disc (4) through the power transmission pin (3), and then the elastic disc (4) transmits the torque to the driven one through another power transmission pin in the same way. Coupling half (7). During implementation, the force transmission pin (3) can also be made into a drum shape to increase the amount of angular compensation. In order not to wear the half-coupling, a shaft sleeve can be added between the half-coupling and the power transmission pin. The baffle (2) pr...

Embodiment 2

[0015] Embodiment 2: With reference to accompanying drawing 2, present embodiment comprises semi-coupling (1), (5), power transmission pin (2), washer (3), elastic disc (4) and forms. The active half-coupling (1) is connected with the power transmission pin (2) through threads, the cylindrical surface of the power transmission pin (2) is connected with the round hole of the elastic disc (4), and the active half-coupling (1) The torque is transmitted to the elastic disc (4) through the power transmission pin (2), and then the torque is transmitted to the driven half coupling (5) by the elastic disc (4) through another power transmission pin in the same way ).

Embodiment 3

[0016] Embodiment 3: With reference to accompanying drawing 3, 4, present embodiment comprises semi-coupling (1), (6), elastic disc (2), power transmission pin (3), washer (4), and nut (5 )composition. The active half-coupling (6) is connected with the power transmission pin (3) through a tapered hole, fastened with a nut (5), and the cylindrical surface of the power transmission pin (3) is connected with the round hole of the elastic disc (2) , the active half-coupling (6) transmits the torque to the elastic disc (2) through the power transmission pin (3), and then the elastic disc (2) transmits the torque through another power transmission pin in the same way to the driven half coupling (1). A circular hole of the elastic disk in this embodiment is only connected with one power transmission pin, and the power transmission pin is alternately connected with the half-couplings on the driving and driven ends. For the convenience of processing, the tapered hole in this embodime...

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Abstract

This invention discloses an elastic disc coupling, which contains two semi coupling, one elastic disk, and plurality of force transmission pins. Said active semi-coupling contacts the elastic disk through force transmission pin. The hole of elastic disk contacts with the force transmission pin in driven semi coupling to transmit torsion. Said invention has simple structure and easy to replace worn piece.

Description

technical field [0001] The invention relates to a coupling, in particular to a flexible coupling suitable for non-metallic elastic elements. Background technique [0002] The existing plum-blossom elastic coupling is not suitable for heavy loads, and it is inconvenient to replace the elastic element. Although the double-flange plum-blossom elastic coupling can replace the elastic element without moving the half-coupling, the structure is complicated and the cost is high. Contents of the invention [0003] The object of the present invention is to provide an elastic coupling with simple structure, convenient replacement of wearing parts and large torque transmission. [0004] The purpose of the present invention is achieved through the following technical solutions. [0005] It includes two half-couplings, an elastic disc, and a plurality of force transmission pins. The half-coupling is connected to the power transmission pi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D3/74
Inventor 成竞秋
Owner 成竞秋