Test bed for detecting oil seal of automobile main reducing gear assembly

The invention discloses a test bed for detecting an oil seal of an automobile main reducing gear assembly. The test bed comprises a working platform and a main reducing gear assembly module, a controlcabinet is arranged below the working platform, and a driving mechanism is arranged above the working platform. The test bed further comprises a transmission connected with the driving mechanism, thetransmission is connected with the main reducing gear assembly module through a drive mechanism, and the main reducing gear assembly module is fixed on the working platform through a supporting mechanism. The test bed is additionally provided with the transmission, the rotating speed of a motor is improved, and the sealing performance of the oil seal of the automobile main reducing gear assemblyunder special working conditions such as high-speed operation can be fully simulated. 本发明公开了一种汽车主减总成油封检测试验台，包括工作平台以及主减总成模块，工作平台的下方设置有控制柜，上方设置有驱动机构，还包括与驱动机构相连接的变速器，所述变速器通过传动机构与主减总成模块相连接，所述主减总成模块通过支撑机构固定于所述工作平台上。该试验台增加了变速器，提高了电机转