Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Revolving-body dynamic-balancing multipurpose testing table

A multi-purpose, test-bed technology, applied in the direction of using mechanical devices to transmit sensing components, can solve problems such as unstable installation of the follower, and achieve the effects of reasonable structure, rapid graphic description, and easy operation.

Inactive Publication Date: 2005-12-21
SHANGHAI JIAO TONG UNIV
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the above-mentioned deficiencies in the prior art, and provides a multi-purpose test bench for dynamic balance of a rotary body, which solves the problem of unstable installation of the follower, increases the stroke to 50 mm, and can be used in various forms. The profile detection of the plane cam can also be used for the research and analysis of the motion and dynamics of the cam mechanism

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
  • Revolving-body dynamic-balancing multipurpose testing table

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] Such as figure 1 As shown, the present invention comprises: large pulley 1, small pulley 2, motor 3, frame 4, displacement sensor 5, test platform 6, frame 7, belt 8, speed regulating device 9, shaft coupling 10, tested cam 11. Main shaft 12, shaft coupling 13, encoder 14, secondary instrument 15, computer 16, and display 17. The connection relationship is as follows: the mechanical part is centrally installed on the test platform 6, and the motor 3 is installed on the table of the test platform 6 , small pulley 2 is contained on the output shaft of motor 3, and small pulley 2 is connected with big pulley 1 by belt 8, and big pulley 1 is then contained on the main shaft 12, to drive the rotation of main shaft 12. And the main shaft is installed on the three frames 7, and the three frames 7 are consolidated on the test bench 6. The speed of the motor 3 is regulated by the speed regulating device 9 , and the speed regulating device 9 is placed on the test platform 6 . T...

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

A multifunction test bed for testing dynamic balance of gyro-rotor is prepared by setting small pulley on motor output shaft for driving main shaft on body frame through big pulley; fix - connecting body frame and speed regulating device on test bed ; using coupler to combine two parts of main shaft together, setting cam to be tested at middle of main shaft; setting displacement transducer of body frame; connecting main shaft with coder through coupler and forming test system by secondary instrument, computer and display .

Description

technical field [0001] The invention relates to a test device, in particular to a multipurpose test bench for dynamic balance of a rotary body, which is used in the technical field of mechanical engineering. Background technique [0002] The cam mechanism is widely used in various automatic machines, and the quality of the cam parts often determines the working accuracy of the whole machine. Regardless of the design, processing or detection of the cam, the real-time detection of the cam profile curve, the motion analysis and dynamic analysis of the follower are very necessary. The dynamic balance of a rotating body is an important branch of the dynamics content of the mechanical discipline, and it is also one of the important test contents in the field of engineering technology. [0003] After checking the existing technology, it is found that the ZNH-A / 3 cam mechanism test bench of Xinjiang Aoshen Industry and Trade Co., Ltd. has the structure as mentioned above: the whole...

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
Patent Type & Authority Applications(China)
IPC IPC(8): G01D5/04
Inventor 胡贵钱王菊芳常非
Owner SHANGHAI JIAO TONG UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com