Magnetic grinding and polishing device for large curved surface

A magnetic grinding and polishing device technology, applied in the field of grinding and polishing devices, can solve the problems of large volume, complex structure, unsuitable for the use of robots and CNC machine tools, etc., to improve efficiency and quality, continuous processing, improve grinding quality and grinding The effect of efficiency

Inactive Publication Date: 2012-09-19
UNIV OF SCI & TECH LIAONING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the device has a complex structure and a relatively large volume. It is mainly used in electrolysis and magn

Method used

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  • Magnetic grinding and polishing device for large curved surface
  • Magnetic grinding and polishing device for large curved surface
  • Magnetic grinding and polishing device for large curved surface

Examples

Experimental program
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[0019] As attached figure 1 , Attached figure 2 As shown, the specific structure of the large curved surface grinding and polishing device is as follows: the main frame 7, the front end supporting side plate 16 is fixed to the main frame 7 by side plate fixing bolts 15, the main frame 7 and the front end supporting side plate 15 are made of metal aluminum , It is not magnetic, and can reduce the weight of the whole device. The motor 4 is directly installed on the main frame 7. The motor 4 is a servo motor with a maximum speed of 3000r / min. It is connected to the servo driver and the motion control card installed on the computer. The speed and other parameters are determined by the computer through the motion control card. The motor 4 drives the driving bevel gear 5, the driving bevel gear 5 meshes with the driven bevel gear 6, the transmission ratio is 1, and the hollow main shaft 17 is driven to rotate through the key. The main shaft 17 is positioned in the positioning sleeve...

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Abstract

The invention discloses a magnetic grinding and polishing device for a large curved surface capable of continuously grinding and polishing a curved surface to obtain uniform surface quality finally. The magnetic grinding and polishing device comprises the following components: a main frame, a front-end supporting side plate, a side plate fixing bolt, a motor, a drive bevel gear, a driven bevel gear, a locating sleeve, a connecting bolt, a fastening bolt, a spindle, a magnetic pole, a grinding material and grinding liquid mixture conveying pipeline, a rotating joint, a magnetic shield, a flange disc, a flange locating bolt, a flange disc, a permanent magnet and a magnetic pole sleeve. The magnetic grinding and polishing device, provided by the invention, has the advantages of high processing efficiency, simple structure, low manufacturing cost and convenience for installation; the magnetic grinding and polishing device has an independent drive motor, convenience for connection with multiple processing equipment or devices, good university and no other external power. The magnetic grinding and polishing device can be widely applied to finish all kinds of curved surfaces, in particular to grind and polish a large-area complicated free curved surface. Technique grinding matched with the device has small temperature rise, high efficiency, difficulty in deformation of a processing work-piece, and no deterioration layer after processing.

Description

technical field [0001] The invention relates to a grinding and polishing device, in particular to a large curved surface magnetic grinding and polishing device. Background technique [0002] The existing magnetic grinding technology is to add magnetic abrasive particles and abrasive liquid between the magnetic pole and the workpiece. In the magnetic field, the magnetic abrasive particles are magnetized. Due to the effect of the magnetic force, the magnetic abrasive particles are pressed on the surface of the workpiece like a brush. With the relative movement between the magnetic pole and the workpiece, the magnetic abrasive particles rub and squeeze the workpiece to meet the requirements of polishing and deburring. During grinding, the magnetic abrasive particles and the contact end of the workpiece are stirred and rolled, which causes the particle size of the abrasive to decrease and the sharpness to decrease, and even some residues that fall off the surface of the workpiec...

Claims

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Application Information

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IPC IPC(8): B24B1/00
Inventor 焦安源陈燕黄慧刘昭前白宁山张耀明李严俊
Owner UNIV OF SCI & TECH LIAONING
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