Carbon brush frame, carbon brush frame assembly and motor

The utility model discloses a carbon brush frame, carbon brush frame assembly and motor, the cover tube -shape the one end of carbon brush frame (4) is the end that inserts of the carbon brush frame mounting hole that inserts the motor, the other end for expose in the carbon brush puts up the end that exposes of mounting hole, it is used for the restriction to insert to be equipped with on the periphery wall of end the outer smooth a plurality of bellied carbon brush frame buckle (41) of carbon brush frame (4) axial, it is used for the restriction to expose to be equipped with on the peripherywall of end the carbon brush frame spacing arch (42) of carbon brush frame (4) axial inside slip. The utility model discloses an end that inserts at carbon brush frame sets up a plurality of carbon brushs frame buckle and sets up the spacing arch of carbon brush frame exposing the end, has simplified the mounting structure of carbon brush frame to improved assembly stability and assembly efficiency, and this mounting str