Six-component sensor lateral force, longitudinal force and rotary torque calibration mechanism

The utility model relates to a six-component sensor lateral force, longitudinal force and rotary torque calibration mechanism, which comprises a main body part, a data acquisition system connected with the main body part, and an upper computer PC connected with the data acquisition system, wherein the main body part comprises a first calibration force connecting shaft or a first torque connectingshaft, a first rod end knuckle bearing, a first connecting screw rod, a single-component force sensor, a first transition rod, a right-hand and left-hand thread screw, a second transition rod, a second connecting screw rod, a second rod end knuckle bearing, a second calibration force connecting shaft or a second torque connecting shaft; the calibration mechanism is simple in structure, convenientto install and operate, high in measurement precision and good in stability, can calibrate the six-component sensor of the K & C test bed on site, can reduce the damage probability of the six-component sensor in the transporta