Test oil quenching tank convenient for taking and placing sample

The utility model relates to a test oil quenching tank convenient for taking and placing a sample. The oil quenching tank comprises an oil tank, a part frame and a lifting system, oil for quenching is arranged in the oil tank; the main body of the part frame is a screen frame with meshes; the part frame is mounted in the lifting system; the lifting system comprises a bracket, a lifting assembly and a driving assembly. The bracket is connected with the part frame, and a connecting frame is arranged on the bracket; the connecting frame is connected with the lifting assembly, and the driving assembly is connected with the lifting assembly. According to the utility model, the sample is convenient to take and place in the quenching process, and the operation safety and reliability are improved; meanwhile, the parts can be driven by the part frame to repeatedly lift in the oil, so that the oil washes the parts, the parts are uniformly heated, bubbles on the surfaces of the parts are eliminated, and the quenching ef