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Magnetic attraction force detection device

A detection device and a technology of magnetic attraction, applied in the direction of magnetic performance measurement, etc., can solve the problems of easy tilting of magnets or magnetic components, inaccurate detection results of detection equipment, etc.

Pending Publication Date: 2021-05-28
浙江英洛华引力科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The result of this is that the position with low magnetic attraction is pulled up first, and the position with high magnetic attraction is pulled up last, that is to say, the magnet or magnetic assembly is easy to tilt during the pull-up process. imprecise

Method used

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  • Magnetic attraction force detection device
  • Magnetic attraction force detection device
  • Magnetic attraction force detection device

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Embodiment Construction

[0025] The present invention will be further described below according to the accompanying drawings and specific embodiments.

[0026] Depend on Figure 1 to Figure 3As shown, a magnetic attraction detection device of the present invention includes a tension measuring mechanism and a loading mechanism. The tension measuring mechanism includes a tension gauge 91 and a lifting assembly 92 for lifting the tension gauge 91. The lifting assembly 91 includes a screw mandrel module, and the screw mandrel module has a slide block 93 that can move up and down. Block 93 is fixed, and tension gauge 91 is a digital display tension gauge. The loading mechanism includes an upper plate 1 and a lower plate 2 arranged along the front and rear directions, the upper plate 1 is located above the lower plate 2, the upper plate 1 and the lower plate 2 are arranged in parallel, and the front end of the upper plate 1 is provided with a first support column extending downward 11. The rear end of the...

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Abstract

The invention relates to the field of magnetic force detection, in particular to a magnetic attraction force detection device. The magnetic attraction force detection device comprises a tension measuring mechanism and a carrying mechanism, the tension measuring mechanism comprises a tension meter and a lifting assembly used for lifting the tension meter, the carrying mechanism comprises an upper plate and a lower plate which are arranged in the front-back direction, the upper plate is located above the lower plate, the upper plate and the lower plate are arranged in parallel, a first supporting column extending downwards is arranged at the front end of the upper plate, the rear end of the upper plate can swing up and down with the lower end of the first supporting column as the center, the upper plate is provided with a first containing groove, the lower plate is provided with a second containing groove, the second containing groove is located below the first containing groove, and the length of the upper plate is at least five times that of the first containing groove in the front-back direction. The device has the advantage that the magnetic attraction force detection accuracy can be improved.

Description

technical field [0001] The invention relates to the field of magnetic force detection, in particular to a magnetic attraction force detection device. Background technique [0002] Magnetic attraction force generally refers to the force generated during the process of pulling the magnet or magnetic assembly parallel to the magnetization direction. The direction of the force is parallel to the magnetization direction. Location. [0003] Generally, the magnetic attraction of a pair of magnets or magnetic components is tested each time. At present, the equipment used for magnetic attraction testing is mostly modified to test gravity, pull-out force, and shear force. Magnetic attraction is different from gravity. In magnets or magnetic components In the process of being pulled away from the initial position, the magnetic field lines will be rearranged along the path with the largest magnetic permeability, and the corresponding magnetic attraction force will also be redistributed...

Claims

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Application Information

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IPC IPC(8): G01R33/12
CPCG01R33/12
Inventor 马向儒叶凯伦刘明明
Owner 浙江英洛华引力科技有限公司
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