A precision grinding device and parameter determination method for plane local high point removal

A local high point and grinding device technology, which is applied in the direction of grinding devices, grinding machine tools, metal processing equipment, etc., can solve problems affecting the plane accuracy of workpieces, achieve high grinding accuracy, reduce non-uniform wear, and have good market application prospects and The effect of promoting value

Active Publication Date: 2018-12-18
金齿传动科技(大连)有限公司
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The ultra-precision point-by-point removal grinding process based on measurement is adopted. If it is not properly controlled, the high point will become a low point, which will affect the improvement of the workpiece plane 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
  • A precision grinding device and parameter determination method for plane local high point removal
  • A precision grinding device and parameter determination method for plane local high point removal
  • A precision grinding device and parameter determination method for plane local high point removal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] (1) Assembly of a precision grinding device for plane local high point removal

[0026] First ensure that the height of the two ends of the reference block is equal to the height of the working surface of the eccentric grinding block and the shoulder end face of the large cylindrical end of the connecting block minus the diameter of the axial spherical rolling body of the dense bead bushing; by grinding the two ends of the reference block 9, the transfer block 7 or the two end faces of the eccentric grinding block 10 to meet the above requirements;

[0027] Then determine the height of the stage clip 6 to ensure that the stage clip produces a pressure of 1 to 2 kg in the working process, and control the working pressure of the stage clip by adjusting the depth at which the connecting shell 4 is screwed into the reference block. The assembly steps of the device are as follows:

[0028] (1) Assemble the geared motor 3, housing 1 and connection housing 4 together.

[002...

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 belongs to the technical field of precise machining and relates to a precise grinding device for the local plane high areas and a parameter determining method. The device comprises a motor shell, a damping washer, a motor, a connecting block, a transmission block, a dense ball bearing, a reference block, an eccentric grinding block, a wool felt seal ring, a precise steel ball and a pressure spring. According to the precise plane grinding device provided by the invention, the flat area around the high points on the surface of a workpiece is used as the reference, and the high points are removed through the grinding process. In the grinding device, the eccentric grinding block is used as a grinding head, non-uniform abrasion of the grinding block is reduced, and the precision of the working surface of the grinding block is improved; a bearing structure composed of a T-shaped dense ball shaft sleeve is adopted, and through the high-precision rotation and the axial limiting function of the eccentric grinding block, excessive grinding of the high point areas is prevented; and the device has the advantages of being simple in structure, convenient to operate and high in grinding accuracy and has the advantage that the eccentric grinding block can be replaced, and the device can meet the requirement for ultra-high precision plane grinding and is good in market application prospect and popularization value.

Description

technical field [0001] The invention belongs to the technical field of precision machining, and relates to a precision grinding device and a parameter determination method for removing local high points of a plane. Background technique [0002] Grinding is an ultra-precision machining process, which is mainly used for ultra-precision machining of surfaces composed of simple geometric elements such as planes, cylinders, and spheres; at present, the flatness of plane grinding can generally reach 0.2-0.5 μm; The roundness of surface grinding can generally reach 0.2-0.5 μm, and the cylindricity can generally reach 0.5-1 μm. [0003] In the process of plane grinding, due to the influence of factors such as the grinding process, the change of ambient temperature and the inhomogeneity of the workpiece material, it is difficult to improve the flatness of the workpiece surface after it has been processed to a certain extent. The process of flattening the workpiece surface is also a ...

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): B24B37/00
CPCB24B37/00
Inventor 凌四营王坤于宝地王晓东王立鼎
Owner 金齿传动科技(大连)有限公司
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