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

Dynamometer and hydraulic mixed loading table for testing reliability of power servo knife rest

A technology of servo tool post and mixed loading, which is applied in the direction of machine/structural component testing, measuring devices, instruments, etc., can solve the problem of not being able to simulate dynamic and static cutting force and cutting torque loading, and achieve real-time monitoring and closed-loop control And feedback, the effect of high loading accuracy

Active Publication Date: 2012-10-17
JILIN UNIV
View PDF6 Cites 24 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the problem that the current power servo tool holder reliability test device cannot simulate dynamic and static cutting force and cutting torque loading, and to provide a power servo tool holder loaded by dynamometer and hydraulic pressure Reliability Test Bench

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
  • Dynamometer and hydraulic mixed loading table for testing reliability of power servo knife rest
  • Dynamometer and hydraulic mixed loading table for testing reliability of power servo knife rest
  • Dynamometer and hydraulic mixed loading table for testing reliability of power servo knife rest

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The present invention is described in detail below in conjunction with accompanying drawing:

[0027] refer to figure 1 According to the present invention, the power servo tool holder reliability test bench loaded by a dynamometer and hydraulic pressure is composed of a power servo tool holder support part, a cutting force loading part, a power head loading part and an automatic control part.

[0028] 1. Power servo tool post support part

[0029] The supporting part of the power servo tool holder includes a power servo tool holder base 2 and a power servo tool holder backing plate 3 .

[0030] The power servo tool holder base 2 is a box-type structural member, which is welded by six flat steel plates, the top surface and the bottom end surface are parallel to each other, and the four corners of the top plate are provided with threads for installing the power servo tool holder backing plate 3 Through holes, U-shaped openings are arranged at the four corners of the bot...

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 discloses a dynamometer and hydraulic mixed loading table for testing the reliability of a power servo knife rest. The table comprises a power servo knife rest supporting part, a cutting force loading part and a power head loading part, wherein a power servo knife rest cushion plate (3) in the power servo knife rest supporting part is fixedly connected with a top plate of a power servo knife rest base (2); the power servo knife rest base (2) is fixed on the lower left part of horizon iron; the cutting force loading part comprises an analog knife rod (5), a cutting force loading supporting device and a cutting force loading device; the cutting force loading supporting device is fixed on the horizon iron on the upper right part of the power servo knife rest base (2); the cutting force loading device is fixed on the cutting force loading supporting device; the analog knife rod (5) is arranged on a knife disc; and the power head loading part arranged on the right side of the power servo knife rest supporting part comprises a bearing loading device (22), a bearing loading device base (23), a No.2 loading rod (21) and a dynamometer (25).

Description

technical field [0001] The invention relates to a test device applied to the reliability field of CNC machine tool power servo tool holders. The reliability test bench of the power servo tool holder is loaded by the dynamometer and hydraulic pressure mixed for the reliability test. Background technique [0002] In recent years, with the rapid development of the equipment manufacturing industry, my country has become a big country in the production and application of CNC machine tools. At present, the domestically developed CNC machine tools have made significant progress in precision, speed, large-scale and multi-axis linkage. However, with the increase of functions, the hidden dangers of failures increase, the advanced functions and performance indicators cannot be maintained, and the reliability problem is serious. It has become the focus of attention of enterprises, users and sales markets and the bottleneck of the development of CNC machine tool industry. One of the mai...

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): G01M99/00G05B19/18
Inventor 杨兆军陈菲李国发何佳龙马帅
Owner JILIN 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