Multifunctional workbench for automobile part machining

The utility model relates to the technical field of automobile part machining, in particular to a multifunctional working table for automobile part machining, which overcomes the defect that a common automobile part machining table cannot adapt to different sizes and comprises a device shell and a motor, a third transverse plate is arranged at the top of the device shell, and a second transverse plate is arranged at the bottom of the device shell. A first transverse plate and a second transverse plate are arranged on the third transverse plate, an L-shaped first supporting plate and an L-shaped second supporting plate are welded to the lower portions of the two sides, away from each other, of the first transverse plate and the second transverse plate correspondingly, and a rotating shaft is driven by a motor, so that the first supporting plate and the second supporting plate translate in the left-right direction correspondingly; a third transverse plate is lifted through a first hydraulic rod, so that the thi