Compression spring loading device applied to material aging test and test method thereof

The invention discloses a compression spring loading device applied to material aging test and a test method thereof. The compression spring loading device comprises two blocking plates, a first support plate, a second support plate, four slotting splints, six inner-hexagon bolts and two spring compression components; the first support plate and the second support plate are arranged in parallel and the first support plate is positioned right above the second support plate; two ends of the material sample pass through the centers of the first support plate and the second support plate respectively; the four slotting splints are divided into two groups, and are clamped at the end parts of the material sample; one group of slotting splints is positioned on the top side of the first support plate, and the other group is positioned on the bottom surface of the second support plate; and slotting splint is fixedly connected with the material sample through the inner-hexagon bolts; the two spring compression componen