Differential guide wire driving device

The utility model provides a differential guide wire driving device which comprises a support, two combined bevel gears, two driving motors and a base, end shafts are arranged at the two ends of the base respectively, each combined bevel gear is composed of an outer gear and an inner bevel gear which are coaxial and fixedly connected, and the two combined bevel gears are coaxially arranged on the end shafts at the two ends of the base respectively in a sleeving mode. One of the two combined bevel gears is fixedly connected with the end shaft, the other combined bevel gear is rotationally connected with the end shaft, the output ends of the two driving motors are meshed with the two outer gears through gears respectively, a transmission assembly is arranged on one side of the base, a clamping roller set is arranged on the other side of the base, and the driving motors are in transmission connection with the clamping roller set through the transmission assembly. According to the technical scheme, manual guide w