Electric servo dynamic and static biaxial high and low temperature fatigue testing machine

The utility model relates to the field of rubber testing machines, in particular to an electric servo dynamic and static double-shaft high and low temperature fatigue testing machine, which comprises a hardware system and a software system, the hardware system comprises a frame, a high temperature test box and a mounting rack are fixedly mounted at the top of the frame, servo electric cylinders are mounted on four sides of the high temperature test box, and the servo electric cylinders are mounted on the mounting rack. The device is high in measurement precision, mature in technology and complete in function, surface images of the test piece are acquired through a hardware system and are stored in a computer according to a time sequence, and finally, the acquired images are calculated through a software system, so that a corresponding result is obtained, and the quality of speckles on the surface of the test piece is improved. The intensity and the stability of the light source can influence the strain measur