Abnormal noise testing device for steering column motor

The utility model discloses a steering column motor abnormal sound testing device which comprises a testing box shell, first sound insulation cotton is filled in the testing box shell, the side face of the testing box shell is in a through shape, a drawer shell body is inserted in the side face of the testing box shell in a sliding mode, and second sound insulation cotton is filled in the drawer shell body. The first sound insulation cotton and the second sound insulation cotton are arranged in the test box shell and the drawer shell respectively to guarantee the sound insulation effect, and the fixed magnetic suction strip and the connecting magnetic suction strip are arranged to serve as an adsorption sealing structure during connection, so that opening and closing are convenient during test operation; by arranging the audio acquisition device assembly plate and the test motor assembly plate, the installation of audio acquisition equipment and the installation of a motor needing to be tested can be facilita