Integrated double-flange supporting device for rotating ultrasonic transducer

A technology of ultrasonic transducer and support device, which is applied in the directions of grinding machine parts, metal processing equipment, grinding/polishing equipment, etc., and can solve the problems of affecting machining accuracy and unfavorable high-speed rotation of ultrasonic transducers.

Inactive Publication Date: 2017-11-07
GUANGDONG UNIV OF TECH
View PDF6 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] There are the following disadvantages in the prior art: the single-flange installation of the ultrasonic transducer is not conducive to high-speed rotation
Affect machining accuracy

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
  • Integrated double-flange supporting device for rotating ultrasonic transducer
  • Integrated double-flange supporting device for rotating ultrasonic transducer
  • Integrated double-flange supporting device for rotating ultrasonic transducer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The present invention will be further described in detail below in conjunction with the embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0018] The invention relates to an integrated double-flange support device for a rotating ultrasonic transducer. It is part of the high-speed rotating ultrasonic grinding spindle. Under the support of two flanges, the ultrasonic transducer rotates stably at high speed (10000rpm) with the main shaft.

[0019] Figure 4 An integrated double-flange support device for a rotating ultrasonic transducer shown in , is characterized in that it includes an ultrasonic transducer (4) and two flanges, and the ultrasonic transducer (4) is transformed from a front cover plate Spindle rod (401), piezoelectric ceramic sheet (403), flange 2 (404), electrode sheet (405), rear cover (406), piezoelectric ceramic sheet (403), flange 2 (404), The electrode sheet (405) is located between 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 an integrated double-flange supporting device for a rotating ultrasonic transducer. According to the integrated double-flange supporting device for the rotating ultrasonic transducer, a double-flange structure is adopted, the problem of tail swing during high-speed rotating due to the fact that the ultrasonic transducer is long is solved, and limit rotating speed and machining precision of an ultrasonic main shaft are improved. Conical surfaces are made of outer cylindrical surfaces of two flanges on the ultrasonic transducer, conicity of the two conical surfaces is same, and the two conical surfaces are coaxial; an inner conical surface and an outer conical surface are made on the cavity inner wall of the main shaft, one-time clamping and machining can be achieved, coaxiality of the two conical surface is improved, and centering precision of the ultrasonic transducer is improved accordingly.

Description

technical field [0001] The invention relates to a supporting device for an ultrasonic transducer of a rotating ultrasonic spindle, which belongs to the field of mechanical manufacturing. Background technique [0002] In recent years, with the in-depth research on ultrasonic processing, its processing advantages have gradually emerged. Rotary ultrasonic grinding is a composite processing technology that combines traditional grinding and ultrasonic machining. Such as figure 1 As shown, in addition to the axial ultrasonic vibration of the tool with a certain amplitude, it also performs high-speed rotational motion relative to the workpiece. Using rotary ultrasonic grinding technology can improve the processing quality and processing efficiency of hard and brittle materials. A large number of studies have shown that compared with traditional grinding, rotary ultrasonic grinding can greatly reduce the grinding force, reduce heat generation, reduce energy consumption, improve t...

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): B24B1/04B24B41/04
CPCB24B1/04B24B41/04
Inventor 张永俊陈彩虹姚震黎志国黄榕
Owner GUANGDONG UNIV OF TECH
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