Auxiliary detection equipment for horizontal machine tool zero point positioning system

The invention provides auxiliary detection equipment for a horizontal machine tool zero point positioning system, and belongs to the technical field of machine tool auxiliary equipment. The problem that follow-up machining may be affected by existing position adjustment 1 is solved. The auxiliary detection equipment for the horizontal machine tool zero-point positioning system comprises a machine tool main body and a zero-point positioning unit arranged on the machine tool main body, and is characterized by further comprising a detection frame body and a detection unit which is arranged on the detection frame body, connected with the zero-point positioning unit and used for detecting the position of the zero-point positioning unit, and the detection frame body is also provided with an auxiliary assembly which is movably connected with the detection frame body, is matched with the detection unit and is used for improving the detection precision. The device has the advantage that position adjustment can be dete