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Magnetic strength detection device and method for magnetic charging motor shell

A technology of strength detection and magneto, which is applied in the direction of magnetic performance measurement, the size/direction of the magnetic field, etc., can solve the problems of large error of detection results, large deviation of measurement values, and the inability to guarantee the stability of the detection probe and the motor casing, etc., to achieve The effect of reducing the detection error and simplifying the structure

Active Publication Date: 2019-02-19
ANHUI HONGTAI ELECTROMAGNETIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] What the present invention is to overcome is that when the Gauss meter is used to detect the magnetic strength of the magnetic poles inside the motor casing, the detection probe is manually inserted into the motor casing, so that the detection probe and the motor casing cannot be relatively stable, and it is difficult to control the insertion of the probe The length to the inside of the motor casing, when measured multiple times, leads to a large deviation in each measurement value, it is not easy to determine the maximum value, and the problem of large error in the detection result is that the purpose is to provide a magnetic strength detection device for the magnetized motor casing and a detection device. method

Method used

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  • Magnetic strength detection device and method for magnetic charging motor shell
  • Magnetic strength detection device and method for magnetic charging motor shell
  • Magnetic strength detection device and method for magnetic charging motor shell

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] combine figure 1 , figure 2 Shown; a magnetized motor housing magnetic strength detection device, including a base 1, a column 2, a gauss meter 3, the column 2 is vertically installed on the top of the base 1, the base 1 is equipped with a longitudinal feed rocker 12, and the longitudinal feed The upper part of the rocker 12 is equipped with a transverse feed rocker 13, the upper part of the transverse feed rocker 13 is fixedly installed with a turntable 14, the upper part of the turntable 14 is equipped with a chuck 15, the upper end of the column 2 is installed with a headstock 20, and a worm is installed inside the headstock 20 21. One end of the worm 21 is connected to the lower pressure rod 22. The lower pressure rod 22 is located outside the headstock 20. The side of the headstock 20 where the lower pressure rod 22 is installed is provided with a positioning hook 23. The end side of the headstock 20 is equipped with a main shaft 24. The main shaft 24 Perpendicul...

Embodiment 2

[0035] combine figure 1 , figure 2Shown; a magnetized motor housing magnetic strength detection device, including a base 1, a column 2, a gauss meter 3, the column 2 is vertically installed on the top of the base 1, the base 1 is equipped with a longitudinal feed rocker 12, and the longitudinal feed The upper part of the rocker 12 is equipped with a transverse feed rocker 13, the upper part of the transverse feed rocker 13 is fixedly installed with a turntable 14, the upper part of the turntable 14 is equipped with a chuck 15, the upper end of the column 2 is installed with a headstock 20, and a worm is installed inside the headstock 20 21. One end of the worm 21 is connected to the lower pressure rod 22. The lower pressure rod 22 is located outside the headstock 20. The side of the headstock 20 where the lower pressure rod 22 is installed is provided with a positioning hook 23. The end side of the headstock 20 is equipped with a main shaft 24. The main shaft 24 Perpendicula...

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Abstract

Disclosed is a magnetic strength detection device for magnetic charging motor shell, which comprises a base, a stand column, and a Guass meter, a longitudinal feeding rocking base is mounted on the base, a transverse feeding rocking base is mounted on the upper portion of the longitudinal feeding rocking base, a rotary disc is fixedly mounted on the upper portion of the transverse feeding rockingbase, a chuck is mounted on the upper portion of the rotary disc, a spindle box is mounted at the upper end of the stand column, a worm is mounted in the spindle box, a lower pressing rod is connectedwith one end of the worm, a positioning hook is arranged on one side of the spindle box mounted the lower pressing rod, a spindle is mounted on the end side of the spindle box, a toothed ring is surrounded by the position, corresponding to the worm, of the outer portion of the spindle, a clamping plate is arranged in the spindle box, the toothed ring is located between two sets of clamping plates, the Guass meter comprises a display device and a detection probe, the detection probe is fixedly mounted at the lower end of the spindle. According to the magnetic strength detection device for magnetic charging motor shell, the highest value of the detection can be easily determined, the phenomenon that the deviation of the detection result is large is not caused when multiple measurements aremeasured is avoided, and the detection error is reduced.

Description

technical field [0001] The invention relates to a magnetic field inspection device, in particular to a magnetic intensity detection device and a detection method for a magnetized motor casing. Background technique [0002] The gauss meter measures the static or dynamic (AC) magnetic induction intensity of an object at a point in space. The Hall sensor (fluxgate sensor can be selected for higher precision) passes through the object's magnetic force line to generate current and voltage. The main device displays Magnetic induction. [0003] When using a gauss meter to measure the magnetic strength of the magnetic poles inside the motor casing, it is necessary to manually insert the detection probe into the motor casing along the axis of the motor casing. The magnetic induction intensity of the point is easy to shake when the human hand holds the detection probe, so that the detection probe and the motor shell cannot be guaranteed to be relatively stable, and it is difficult to...

Claims

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Application Information

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IPC IPC(8): G01R33/02G01R33/12
CPCG01R33/02G01R33/12
Inventor 余涛余兴如余超宋加培陈号
Owner ANHUI HONGTAI ELECTROMAGNETIC
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