Brake shoe mounting hole sawing clamp

The utility model relates to the technical field of tool clamps, in particular to a brake shoe mounting hole sawing clamp which comprises a bottom plate fixed on a workbench, the bottom plate comprises a straight bottom edge parallel to a saw blade, a first semicircular shaft and a second semicircular shaft are arranged in the middle of the bottom plate, and the sections of the first semicircular shaft and the second semicircular shaft are flush with the bottom edge. A first positioning shaft is arranged at the left end of the bottom plate, and a second positioning shaft is arranged at the right end of the bottom plate. The bottom plate is further provided with two sets of base plates abutting against the side face of the brake shoe arc plate and two sets of rapid pressing pincers abutting against the back face of the brake shoe arc plate. The device is simple in structure and convenient to use, the brake shoe can be quickly positioned and clamped, and a roller hole of one brake shoe and a shoe shaft hole of