The invention discloses a fast freezing detection tank for automobile parts. The fast freezing detection tank for the automobile parts comprises a fast freezing detection box body, a control panel anda fast freezing detection box door. Bottom supporting legs are arranged at the lower end of the fast freezing detection box body, and an evaporator is arranged in the fast freezing detection tank body. A condenser is arranged at one end of the evaporator, and a cold air inlet pipe is arranged at the other end of the evaporator. A compressor is arranged at one end of the condenser. The control panel is mounted on the front surface of the fast freezing detection body in an embedded mode, and a temperature sensor is arranged on one side of the control panel. A ventilation opening is formed belowthe control panel. The fast freezing detection tank for the automobile parts is scientific and reasonable in structure and safe and convenient to use; a camera recorder is arranged, so that the problem that research and development cannot be conducted due to the fact that tiny changes of internal automobile parts in a low-temperature state cannot be checked is solved; and meanwhile, a drawing storage box is arranged, so that the problem that the door is prone to rolling due to the fact that the automobile parts in the fast freezing detection tank are instable is also solved.