Triaxial test sample manufacturing device

The utility model relates to a triaxial test sample manufacturing device and belongs to the technical field of mining engineering, geological engineering and geotechnical engineering. Comprising a device frame, a sample loading mold, a sample pressing device and a vacuum pumping device, the upper part of the device frame is provided with a sample pressing device, the lower part is provided with a vacuum pumping device, and a middle platform is provided with a sample loading mold. The size of the sample loading mold is determined according to the size of a sample required by a triaxial tester, and the manufactured sample is composed of an experimental material which is wrapped by a rubber film and has a certain density and permeable stones at the upper part and the lower part of the experimental material; the sample pressing device can accurately determine the density of the sample; the vacuum pumping device can reduce errors caused by non-uniform surfaces of the samples; according to the device, the sample lo