Anti-torsional vibration connection structure and anti-torsional vibration hollow rotor structure

A technology of hollow rotor and connection structure, which is applied in the direction of shaft coupling, elastic coupling, and rotation vibration suppression. vibration effect

Inactive Publication Date: 2018-04-17
BEIJING ELECTRIC POWER AUTOMATION EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an anti-torsional vibration connection structure to solve the problem of torsional vibration in the shaft connection
[0006] The purpose of the present invention is to provide an anti-torsional vibration hollow rotor structure to solve the problem of torsional vibration of the single shaft itself

Method used

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  • Anti-torsional vibration connection structure and anti-torsional vibration hollow rotor structure
  • Anti-torsional vibration connection structure and anti-torsional vibration hollow rotor structure
  • Anti-torsional vibration connection structure and anti-torsional vibration hollow rotor structure

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Embodiment Construction

[0026] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0027] like figure 1 , figure 2 As shown, the first embodiment of the anti-torsional coupling structure of the present invention includes a first coupling part 1, a second coupling part 2 and an elastic part 4 capable of transmitting torque. The elastic part 4 is connected to the first coupling part 1 and the second coupling part 2, the first coupling piece 1 and the second coupling piece 2 are used to connect different shaft parts, so as to realize the function of this embodiment as a shafting coupling member.

[0028] Preferably, the elastic member 4 is a rolled spring, more specifically, as figure 2 and image 3 As shown, the coiled spring is a tower spring with an inner ring 5 and an outer ring 6 . Both the first coupling part 1 and the second coupling part 2 are flanges, which are very convenient for flange connection with ...

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Abstract

The present invention provides a torsional vibration-resistant coupling structure and a torsional-vibration-resistant hollow rotor structure. The torsional vibration-resistant coupling structure includes a first coupling piece, a second coupling piece, and an elastic piece capable of transmitting torque for respectively coupling different shafts. The elastic element is connected between the first coupling element and the second coupling element. The present invention can suppress torsional vibration, prevent torsional vibration from the coupling of the shaft system or the single shaft itself, and ensure the stability of the shaft system and single rotating shaft.

Description

technical field [0001] The invention relates to the technical field of mechanical transmission and vibration control, in particular, the invention relates to an anti-torsion vibration coupling structure used in a shaft coupling structure and an anti-torsion vibration hollow rotor structure. Background technique [0002] In the field of mechanical transmission, multi-axis transmission is encountered, and couplings are usually used for multi-axis connection. Due to installation, vibration and other reasons, rigid couplings cannot meet the requirements of use, so elastic couplings are often used. [0003] There are various types of elastic couplings, and their structural design considers the release of the relative degrees of freedom of the two shaft ends, so that the two sides of the connection can have a certain degree of relative movement, and bear the stress brought by the limited relative movement through elastic deformation. Therefore, when the stiffness of the coupling ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16D3/52F16F15/12F16F15/121
Inventor 陈巍
Owner BEIJING ELECTRIC POWER AUTOMATION EQUIP CO LTD
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