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Magnetic suspension linear transmission control precision platform

A linear transmission and magnetic levitation technology, applied in the field of automation, can solve the problems of slow response speed, easy wear, large elastic deformation, etc., and achieve the effect of no mechanical friction, long life and stable structure

Pending Publication Date: 2022-04-26
莱克诺机器人技术(江苏)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional ball screw transmission method has inherent shortcomings such as large elastic deformation, slow response speed, backlash, and easy wear and tear.

Method used

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  • Magnetic suspension linear transmission control precision platform
  • Magnetic suspension linear transmission control precision platform
  • Magnetic suspension linear transmission control precision platform

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] see Figure 1 to Figure 9 , a magnetic levitation linear transmission control precision platform, including a high-precision marble base 1, the high-precision marble base 1 is fixed with two parallel high-precision linear guide rails 3, and the high-precision marble base 1 is equipped with an ironless magnetic levitation linear motor 2. The coreless magnetic levitation linear motor 2 is located between two parallel high-precision linear guide rails 3. The high-precision linear guide rail 3 is connected to a slider 31, and the slider 31 is connected to a high-precision sliding seat 4. The high-precision sliding seat 4 is installed There are grating encoders 5.

[0024] The top of the high-precision linear guide rail 3 and the ironless magnetic levitation linear motor 2 is provided with a protective cover 7 for protection.

[0025] The high-precision sliding seat 4 includes slider connecting parts 41 on both sides of the bottom, ironless mover connecting parts 42 between...

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PUM

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Abstract

The invention discloses a magnetic suspension linear transmission control precision platform which comprises a high-precision marble base, two parallel high-precision linear guide rails are fixed to the high-precision marble base, the high-precision marble base is provided with a coreless magnetic suspension linear motor, and the coreless magnetic suspension linear motor is located between the two parallel high-precision linear guide rails. The high-precision linear guide rail is connected with a sliding block, the sliding block is connected with a high-precision sliding seat, and the high-precision sliding seat is provided with a grating encoder. The device is simple in structure, does not need other mechanisms, directly converts electric energy into linear motion, and has the advantages of being stable in structure, high in precision, quick in response, free of mechanical friction, long in service life and the like.

Description

technical field [0001] The invention relates to the field of automation, in particular to a precision platform for magnetic levitation linear transmission control. Background technique [0002] As the requirements for high-efficiency processing in aerospace, automobile manufacturing, mold processing, electronic manufacturing and other fields are getting higher and higher, a large number of high-speed CNC machine tools are required. Machine tool feed system is the main functional part of high-speed machine tool. The traditional ball screw transmission method has inherent shortcomings such as large elastic deformation, slow response speed, backlash, and easy wear and tear. Contents of the invention [0003] The object of the present invention is to provide a precision platform for magnetic levitation linear transmission control. [0004] The present invention achieves the above object through the following technical solutions: a magnetic levitation linear transmission cont...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K41/03H02N15/00H02K11/22
CPCH02K41/031H02N15/00H02K11/22
Inventor 夏雪刚戴振东任超于竟成
Owner 莱克诺机器人技术(江苏)有限公司