Motor detection device and detection method thereof

Abstract

The invention provides a motor detection device and a detection method thereof. The motor detection device comprises a vibration platform (20) and a clamp (30), wherein the clamp (30) is connected with the vibration platform (20) and is provided with a mounting part for mounting a motor (10) to be tested. By adopting the technical scheme of the invention, the problem in the prior art that motor defects cannot be recognized is effectively solved.

Description

technical field

[0001] The invention relates to the technical field of motor detection, in particular to a motor detection device and a detection method thereof. Background technique

[0002] At present, whether it is in the field of residential air conditioners or commercial air conditioners, there are many common faults, among which motor faults have always been at the forefront. If the air conditioner motor has defects, such as broken shaft, bent shaft, noise, stress concentration and design defects, etc., it is difficult to find the above defects through the multi-channel inspection process (such as electrical performance test, stalled rotor, long-term operation, etc.) set up in the factory.

[0003] During the transportation of the air conditioner, the above-mentioned defects will be magnified due to the bumping action during the transportation. When the air conditioner is working, using a motor with the above defects will lead to failures such as motor shaft breakage,...

Examples

Embodiment Construction

[0020] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0021] Such as figure 1 As shown, the motor testing device of this embodiment includes a vibrating table 20 and a fixture 30 . The jig 30 is connected to the vibrating table 20, and the jig 30 has a mounting portion for mounting the motor 10 to be tested.

[0022] Applying the motor detection device of the present embodiment, the motor 10 to be tested is fixed on the work surface of the vibrating table 20 by the clamp 30, the vibration generated by the vibrating table 20 is transmitted to the clamp 30, and then passed to the motor 10 to be tested by the clamp 30, and then Realize the bumps in the simulation of transportation. After vibrating for a period of time, it is determined whether the...

technical field

[0001] The invention relates to the technical field of motor detection, in particular to a motor detection device and a detection method thereof. Background technique

[0002] At present, whether it is in the field of residential air conditioners or commercial air conditioners, there are many common faults, among which motor faults have always been at the forefront. If the air conditioner motor has defects, such as broken shaft, bent shaft, noise, stress concentration and design defects, etc., it is difficult to find the above defects through the multi-channel inspection process (such as electrical performance test, stalled rotor, long-term operation, etc.) set up in the factory.

[0003] During the transportation of the air conditioner, the above-mentioned defects will be magnified due to the bumping action during the transportation. When the air conditioner is working, using a motor with the above defects will lead to failures such as motor shaft breakage,...

Examples

Embodiment Construction

[0020] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0021] Such as figure 1 As shown, the motor testing device of this embodiment includes a vibrating table 20 and a fixture 30 . The jig 30 is connected to the vibrating table 20, and the jig 30 has a mounting portion for mounting the motor 10 to be tested.

[0022] Applying the motor detection device of the present embodiment, the motor 10 to be tested is fixed on the work surface of the vibrating table 20 by the clamp 30, the vibration generated by the vibrating table 20 is transmitted to the clamp 30, and then passed to the motor 10 to be tested by the clamp 30, and then Realize the bumps in the simulation of transportation. After vibrating for a period of time, it is determined whether the...

Images