Pipe drop hammer impact testing machine

The utility model relates to the technical field of drop hammer impact testing machines, in particular to a pipe drop hammer impact testing machine which comprises a base, a support is vertically installed on the upper end face of the base, a driving motor is arranged on the support, an impact hole is formed in the upper end face of the base, and a containing groove is welded to the bottom of the base. A pipe detection sample is placed in an inner cavity of the placing groove, a fixing block is welded to the top of the support, a plurality of limiting ropes are arranged between the fixing block and the base, the limiting ropes are sleeved with limiting blocks, drop hammers are integrally formed at the bottoms of the limiting blocks, and traction ropes are connected to the tops of the limiting blocks. The pipe drop hammer impact testing machine can prevent the drop hammer from rotating or rotating in the falling process, and the test accuracy of drop hammer impact is improved. 本实用新型涉及落锤冲击试验机技术领域，尤其是一种管材落锤冲击试验机