Complete dynamic balance type coupling

A coupling and semi-coupling technology, which is applied in the field of high-performance connection transmission of rotating units, can solve problems affecting the accuracy of dynamic balance, achieve the effects of improving dynamic balance accuracy, improving coaxiality, and eliminating geometric unbalance factors

Active Publication Date: 2015-10-14
沈阳申克动力机械有限公司
View PDF7 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the weighted surface is limited during on-site balancing and

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Complete dynamic balance type coupling
  • Complete dynamic balance type coupling

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0021] Example

[0022] Such as figure 1 with figure 2 Shown: fully dynamic balance coupling, including power input half coupling 1, power output half coupling 2, input end sheath 3, output end sheath 4, intermediate section 5, diaphragm set 6, Infrared probe 7, key phase magnetic strip 8, and counterweight flange 9. The input end sheath 3 and the output end sheath 4 are respectively sleeved on the shaft hubs of the power input half coupling 1 and the power output half coupling 2 through the counterweight flange 9, and the power input half coupling The flange of the power output end half coupling 2 is close to its outer end, which makes the mass of the coupling close to the support (bearing) of the machines on both sides to the maximum extent, which is beneficial to improve the shock absorption capacity of the unit. The input end sheath 3 is connected to the output end sheath 4 through the middle section 5. The diaphragm group 6 is arranged between the input end sheath 3, the...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a complete dynamic balance type coupling, which comprises a power input-end half-coupling, a power output-end half-coupling, an input-end sheath, an output-end sheath, a middle nodule, a membrane set, an infrared ray probe, a key phase magnetic strip, and a counterweight flange. The input-end sheath and the output-end sheath are respectively sleeved onto the shaft bossing parts of the power input-end half-coupling and the power output-end half-coupling respectively through the counterweight flange. The input-end sheath is connected with the output-end sheath through the middle nodule. The membrane set is arranged among the input-end sheath, the output-end sheath and the middle nodule. The key phase magnetic strip is arranged on onto the flange of the power input-end half-coupling/power output-end half-coupling. The infrared ray probe is arranged at the upper end of the key phase magnetic strip. The counterweight flange is provided with a counterweight threaded hole. When a machine set is provided with the above coupling, the key phase magnetic strip, the infrared ray probe and the shaft vibration detection instrument of the machine set are used in conjunction with one another. Therefore, the unbalanced mass and the unbalanced phase can be determined. Only through the one-off shut-down process, a plug of the unbalanced mass is screwed into the determined counterweight threaded hole in the counterweight flange. In this way, the accurate dynamic balance of the machine set can be realized.

Description

technical field [0001] The invention relates to a shaft coupling, in particular to a fully dynamic balanced shaft coupling, which belongs to the technical field of high-performance connection transmission of rotating units. Background technique [0002] The rotating unit consists of several rotating machines and couplings, and the rotors and couplings of the rotating machines form the shaft system. Although they are all corrected by precise dynamic balance, the shaft system they form is often unbalanced. In addition, even if the shaft system is balanced, it is often out of balance due to wear of rotating parts, thermal deformation or fouling of flow channels, which affects normal operation. [0003] The current method to solve this problem is to remove the rotor of the unit and transport it to the factory by car for re-balancing correction. The high-end rotor needs to be filled with inert gas, sealed and packaged and transported with soft supports. The cost is high and the ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G01M1/02F16D3/50
Inventor 林树杰武兵林晓琳于泽谢宇峰乔艳
Owner 沈阳申克动力机械有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap