Test bench for durability of automobile door part and test bench bracket

The utility model discloses a test bench for durability of an automobile door part, and the test bench comprises a bottom plate, a front upright, a rear upright and a door simulation framework. The front upright is disposed at one end of the bottom plate and the rear upright is disposed at other end of the bottom plate. A hinge support for installing a door hinge and a stopper support for installing a door stopper are disposed on the front upright. A lock latch support for installing a lock latch is disposed on the rear upright. A first side frame of the door simulation framework is hinged to the front upright and can swing around the front upright. A second side frame of the door simulation framework is connected to a drive device for driving the door simulation framework to be opened and closed. The central portion of the door simulation framework is provided with a balance weight device for position and weight adjustment. Also provided is a test bench bracket comprising the test bench for durability of the