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

Active-driving grinding device

A grinding device and active drive technology, applied in grinding devices, abrasive surface adjustment devices, grinding machine tools, etc., can solve the problems of low grinding precision cost, low grinding precision, non-active driving, etc., and achieve low machine equipment cost and processing time. Controllable and quality-improving effects

Active Publication Date: 2015-05-27
ZHEJIANG UNIV OF TECH
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the disadvantages of non-active drive, low grinding precision and high cost of the existing on-line dressing and driving grinding device, the present invention provides an active driving and grinding device with high grinding precision and low cost, so that the dressing ring is synchronized, active movement

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
  • Active-driving grinding device
  • Active-driving grinding device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] refer to figure 1 and figure 2 , a kind of active driving grinding device, including trimming ring 5, base disc 6 and grinding disc 11, also includes driving motor, output gear 1, 3 force bearing gears 2 and auxiliary gear 3 that can rotate freely; Said driving motor is installed On the base, the output gear 1 is connected to the drive motor and meshed with the stressed gear 2; the stressed gear 2 is fixedly connected to the trimming ring 5 by bolts, and the trimming ring 5 is passed through The trimming ring fixture 4 is fixed on the grinding disc 11 and can rotate around the fixed center line; the base disc 6 is stuck in the trimming ring 5; a threaded hole is provided in the middle of the grinding disc 11; the auxiliary gear 3 is located at the center of the three force-bearing gears 2 and all mesh with the force-bearing gears 2, and the lower part of the auxiliary gear 3 is fixed on the grinding disc 11 through the threaded hole.

[0022] Further, the auxiliary g...

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 an active-driving grinding device, which comprises a trimming ring, a base disc and a grinding disc and also comprises a driving motor, an output gear, three stressed gears and an auxiliary gear that can rotate freely, wherein the driving motor is arranged on a base, the output gear is connected with the driving motor and is meshed with the stressed gear, the stressed gear is fixedly connected with the trimming ring by a bolt, the trimming ring is fixed on the grinding disc by a trimming ring fixing part and can rotate around a fixed center line, the base disc is clamped in the trimming ring, a screw hole is arranged in the grinding disc, the auxiliary gear is positioned in the centers of the three stress gears and is meshed with the stressed gears, and the lower parts of the auxiliary gear is fixed on the grinding disc through the screw hole. According to the device, the machining efficiency and the machining quality are improved; meanwhile, the rotation speed of the motor can be regulated, and the machining efficiency can be flexibly regulated, and therefore, the device is a novel driving mechanism with high grinding accuracy and low cost.

Description

technical field [0001] The invention belongs to the field of grinding devices, in particular to an actively driven grinding device. Background technique [0002] There are many kinds of grinding machines at home and abroad, mainly including biaxial type, linear type, swing type and online dressing type. The processing method of online trimming is that the trimming ring relies on the relative movement with the base plate to generate frictional force to rotate itself, thereby driving the workpiece to move, which is a non-active driving mechanism. [0003] It is generally believed that when the workpiece speed ω w and grinding disc speed ω p equal, that is, ω w = ω p When , the uniformity of material removal on the processed surface is the best. The reason is that, according to the Preston equation RR=kPV, the material removal rate RR of a point on the surface of the workpiece to be processed is proportional to the processing load P and relative velocity V. when ω w = ω ...

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 Patents(China)
IPC IPC(8): B24B37/04B24B53/017
Inventor 文东辉王正伟林云王扬渝
Owner ZHEJIANG UNIV OF TECH
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