Insulator bending-torsion testing machine

The invention relates to a testing machine, in particular to a testing machine for detecting bending moment and torsional moment of an insulator. The invention aims at solving the technical problem of providing an insulator bending-torsion testing machine capable of facilitating test and having accurate and intuitionistic test data. The testing machine comprises a base and an upright post fixed on the base, wherein the upright post is provided with a sliding block, the base is provided with a bending moment device and a torquer which are respectively provided with a sensor that is connected with a computer by a data collecting card. By the bending moment device and the torquer, the insulator is fast fixed and tested respectively, and then the data is transmitted to the computer by the sensors so as to make a data table or a graphical chart, thus conveniently and accurately obtaining the test data.