Magnetic grinding device suitable for spherical surfaces and irregular solid surfaces and method thereof

A magnetic grinding and irregular technology, applied in machine tools suitable for grinding workpiece edges, surface polishing machine tools, grinding machines, etc., can solve the problems of incapable of magnetic grinding on spherical surfaces and irregular solid surfaces, and achieve good adaptability and device Simple, easy-to-use effects

Active Publication Date: 2020-06-02
UNIV OF SCI & TECH LIAONING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the existing magnetic grinding devices are only suitable for magnetic grinding of aspheric surfaces and regular solid surfaces, and cannot be used for magnetic grinding of spherical surfaces and irregular solid surfaces.

Method used

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  • Magnetic grinding device suitable for spherical surfaces and irregular solid surfaces and method thereof
  • Magnetic grinding device suitable for spherical surfaces and irregular solid surfaces and method thereof
  • Magnetic grinding device suitable for spherical surfaces and irregular solid surfaces and method thereof

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Experimental program
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Embodiment Construction

[0024] The specific embodiment of the present invention will be further described below in conjunction with accompanying drawing:

[0025] Such as figure 1 , figure 2 As shown, the magnetic grinding device suitable for spherical surfaces and irregular solid surfaces includes a servo motor 1 , a coupling 2 , a magnetic grinding cylinder 3 and a bearing seat 4 .

[0026] Such as image 3 , Figure 4 As shown, the magnetic grinding cylinder 3 includes a transmission shaft 6 , a cylinder 7 , a sleeve seat 10 , a magnetic pole 11 , a sleeve 13 , an end cover 8 and a connecting shaft 9 . The inner wall of the drum 7 is provided with three ribs 12 along the axial direction, and the top corners of the sections of the ribs 12 are triangles with rounded corners. The raised ribs 12 play the role of lifting the abrasive, increasing the tumbling of the abrasive. The magnetic pole 11 is a cylindrical radial magnetic pole.

[0027] The transmission shaft 6 is fixedly connected to one ...

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PUM

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Abstract

The invention relates to the technical field of magnetic grinding, in particular to a magnetic grinding device suitable for spherical surfaces and irregular solid surfaces and a method thereof. The magnetic grinding device comprises a driving device and a magnetic grinding roller, wherein the driving device is connected with the magnetic grinding roller; a magnetic pole is arranged in the magneticgrinding roller to form a magnetic field, and a magnetic grinding material and parts to be processed are placed in the magnetic grinding roller; and the driving device drives the magnetic grinding roller to rotate, and the magnetic grinding material moves under the action of magnetic force and centrifugal force, so that the parts to be processed are processed. The magnetic grinding device is simple and is easy to operate, a principle of simulating a roller washing machine is adopted, the magnetic grinding material is rolled in a container with high fluidity and irregularity, and the polishingeffect on the parts placed in the container is realized; and the magnetic grinding device can be widely applied to the parts with various shapes, has good adaptability and can greatly improve the processing efficiency.

Description

technical field [0001] The invention relates to the technical field of magnetic grinding, in particular to a magnetic grinding device and method suitable for spherical surfaces and irregular solid surfaces. Background technique [0002] Ultra-precision machining technology is one of the important symbols to measure the level of science and technology of a country, and has become the most important part of the machinery manufacturing industry. As one of the most important components of mechanical equipment, the precision of ball bearings directly determines the performance of mechanical equipment, especially in the field of high precision and high speed. The quality of the balls (bearing balls) used in the ball bearing determines the precision of the ball bearing. Therefore, due to the increasingly stringent requirements for the accuracy of spheres in high-speed and high-precision fields, the ultra-precision grinding process of precision spheres has received more and more at...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B31/02B24B31/10B24B31/12
CPCB24B31/02B24B31/10B24B31/12
Inventor 韩冰陈宇辉齐琦
Owner UNIV OF SCI & TECH LIAONING
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