A visual detection device for rotor skew detection
A visual inspection device and chute technology, applied in measurement devices, optical devices, instruments, etc., can solve problems such as low efficiency, manual measurement, weakening of asynchronous additional torque, etc., and achieve the effect of improving inspection efficiency and saving labor costs.
Active Publication Date: 2019-05-14
南京创智出彩科技有限公司
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Problems solved by technology
Existing rotors are generally made of punched magnetic steel sheets that are laminated to form a core, and then formed by casting aluminum. The periphery of the core of the rotor is generally formed with slots, and the slots are generally inclined, referred to as the rotor. The chute, the rotor chute can greatly weaken the asynchronous additional torque, but the chute will also bring adverse effects, such as the increase of the rotor leakage reactance, so that the chute of the existing rotor requires a suitable torsion angle, and the existing torsion Angles are often measured manually, which is inefficient
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[0016] Example: see Figures 1 to 5 As shown in the figure, a visual inspection device for rotor chute inspection includes two front alignment pieces 1 and rear alignment pieces 2 in the same disk shape, and the two side walls of the front alignment piece 1 and rear alignment piece 2 are fixed on the connection On the seat 3, several vertical columns 4 are fixed on the outer wall of the connecting seat 3, and the lower ends of the columns 4 are fixed on the bottom plate 5; the upper ends of the front calibration piece 1 and the rear calibration piece 2 are formed with vertical slots a , the lower end of the slot a is located at the center of the front calibration piece 1 or the rear calibration piece 2, the lower ends of the front calibration piece 1 and the rear calibration piece 2 are formed with a fan-shaped notch b, and the angle between the two sides of the notch b is 14~ 15 °, the front side of the notch b of the front proofreading part 1 is provided with a front industr...
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The invention discloses a visual detecting device for rotor skewed-slot detection. The visual detecting device for the rotor skewed-slot detection comprises two front calibrating component and rear calibrating component with the same disk shape. The two side walls of the front calibrating component and the rear calibrating component are fixed on a connecting seat. The outer wall of the connecting seat is fixedly provided with a plurality of vertical stand columns. The lower ends of the stand columns are fixed on a bottom plate. The upper ends of the front calibrating component and the rear calibrating component are formed and provided with a vertical slot. The lower end of the vertical slot is positioned at the center of the front calibrating component or the rear calibrating component. The lower ends of the front calibrating component and the rear calibrating component are formed and provided with a fan-shaped notch. The included angle of two side edges of the notch is 14-15 degrees. The front side of the front calibrating component notch or the front side of the rear calibrating component notch is respectively provided with a front industrial camera and a rear industrial camera. The front industrial camera and the rear industrial camera are fixed on an installing plate. Two sides of the installing plate are fixedly provided with a plurality of connecting rods. The connecting rods are fixed on the stand columns. The visual detecting device is capable of realizing the standard detection of the rotor skewed-slot by using the industrial cameras and the corresponding calibrating mechanism, improving the detection efficiency, and saving the labor cost.
Description
Technical field: [0001] The present invention relates to the technical field of visual detection devices, and more specifically relates to a visual detection device for rotor skew detection. Background technique: [0002] The rotor and stator are the important parts of the motor. Existing rotors are generally made of punched magnetic steel sheets that are laminated to form a core, and then formed by casting aluminum. The periphery of the core of the rotor is generally formed with slots, and the slots are generally inclined, referred to as the rotor. The chute, the rotor chute can greatly weaken the asynchronous additional torque, but the chute will also bring adverse effects, such as the increase of the rotor leakage reactance, so that the chute of the existing rotor requires a suitable torsion angle, and the existing torsion Angles are often measured manually, which is inefficient. Invention content: [0003] The purpose of the present invention is to provide a visual d...
Claims
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IPC IPC(8): G01B11/26
CPCG01B11/26
Inventor 李胜利
Owner 南京创智出彩科技有限公司