Grinding wheel chuck

A technology for chucks and grinding wheels, which is applied to devices for fixing grinding wheels, parts of grinding machine tools, and metal processing equipment. It can solve problems such as insufficient contact rigidity, achieve reasonable positioning, increase cutting force, and expand the application range.
CN101200051BActive Publication Date: 2010-06-09浙江杭机股份有限公司
8 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
浙江杭机股份有限公司
Publication Date
2010-06-09

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a novel grinding wheel chuck device of a grinder equipment, which is composed of a chuck body and a balance disk. The chuck body comprises an axial column inner hole and a joint surface which protrudes on the end surface and is composed of a plurality of circular rings; the joint part of the joint surface and the inner hole is provided with a short and micro inner cone matched with a grinding main shaft; a plurality of axial counterbore holes which are connected fixedly with the grinding main shaft through a bolt and a plurality of screw holes which are connected with the balance disk are arranged on the chuck body; the balance disk is enclosed on the chuck body and is provided with via holes corresponding to axial via holes on the chuck body and counter bores matched with the screw holes; a coattail type balance ring groove is arranged on the left side surface of the balance disk. Because the joint surface of the large end surface is connected with the end surface of the grinder main shaft directly, the contact rigidity is enhanced and the cutting force is increased. The invention is convenient to install and flexible to be used, so that the working efficiency of a machine tool is increased.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to machine tool equipment for mechanical processing, in particular to a grinding wheel chuck device in the grinding machine equipment. Background technique

[0002] The grinding wheel chuck is used to clamp the grinding wheel, which is a necessary tool for grinding processing equipment, especially for grinding machine tools such as plane forming. The grinding wheel chuck of the prior art uses a large cone as the positioning and main connection part, and its contact rigidity is pressed by a nut on the end face of the cone. If a wider grinding wheel is used or the cutting force increases, the contact rigidity appears insufficient. Contents of the invention

[0003] The invention mainly solves the shortcomings of the prior art, so as to develop a new type of grinding wheel chuck that can improve the contact bonding force between the grinding wheel chuck and the grinding spindle.

[0004] The above-mentioned technical problems of 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