The invention discloses an oil collecting and filtering device for automobile manufacturing. The device comprises a collecting chamber, a feed inlet, an oil pipe, a non-return valve, an oil pump, a stirring chamber, a mounting plate, a speed changer, a driving motor, a rotating shaft, a stirring rod, a channel, a valve, a filtering chamber, a coarse filter screen, a fine filter screen, a vibrator and an active carbon filter screen. Collected oil in automobile manufacturing is added to the feed inlet and is filtered to obtain clean oil in automobile manufacturing, so subsequent processing is convenient, the use cost is reduced, and the working efficiency is improved; and the oil enters the device from the feed inlet, and is pumped into the stirring chamber by the oil pump, impurities in the oil fully fly and enter the filtering chamber, the coarse filter screen, the fine filter screen and the active carbon filter screen are used to carry out filtration, the vibrator improves the filtering effect, the oil enters a filter body, impurities are further filtered out by a filter core, the filtered oil finally enters a storage chamber, and impurities on the surface of the oil are extracted by a drawing pump after the oil precipitates.