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

A magnetic grinding and irregular technology, which is applied in the direction of machine tools suitable for grinding the edge of workpieces, surface polishing machine tools, grinding machines, etc., can solve the problems of magnetic grinding of spherical and irregular solid surfaces, etc., to increase tumbling and improve The effect of mobility

Active Publication Date: 2022-03-04
UNIV OF SCI & TECH LIAONING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

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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] like 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] like 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 end of...

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Abstract

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. A magnetic grinding device suitable for spherical and irregular solid surfaces, including a driving device and a magnetic grinding roller, the driving device is connected to the magnetic grinding roller; magnetic poles are set inside the magnetic grinding roller to form a magnetic field, and the magnetic grinding material and the parts to be processed are placed in the magnetic grinding Inside the drum: the driving device drives the magnetic grinding drum to rotate, and the magnetic grinding material moves under the action of magnetic force and centrifugal force to realize the processing of the parts to be processed. The device of the invention is simple and easy to operate. By imitating the principle of the drum washing machine, the magnetic grinding material is rolled in the container with high fluidity and irregularity to realize the polishing effect on the parts placed therein. It can be widely used in parts with various shapes, has good adaptability, and can greatly improve 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 Patents(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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