Drop test bench

A drop test bench belongs to the technical field of impact testing equipment. The drop test bench is composed of a supporting system, an elevation drop system and a drop anti-secondary impact system. The supporting system comprises four guide rails (1). The four guide rails (1), a drop upper table top (21) and a drop lower table top (22) form a cube. The supporting system supports the whole drop bench and used for guaranteeing stability and guidance quality. Shock pads (2) are arranged on the bottom of the test bench. The elevation drop system comprises a rigid pedestal (3) and a crash plane (4). A top end of the rigid pedestal (3) is semi-circular, and the crash plane (4) is fixed under a drop table top (18). The drop test bench provided by the utility model is good in stability and repeatability; by adjusting the drop table top at different elevation heights, different impact accelerations can be obtained, and requirements can be met under different conditions; no secondary impact is guaranteed, operation is simple, and man-made influence factors are small.