Positioning seat for brush carrier assembly riveting device

The utility model relates to the field of positioning seats, in particular to a positioning seat for a brush carrier assembly riveting device, which comprises a base, a mounting bracket, a clamping motor, a clamping piece, a supporting bracket, a limiting motor, a transmission lever, a side surface propping piece, a fixed bracket, a telescopic rod, a pressing piece and a connecting spring, the device can be fixed from multiple angles, so that the fixing and limiting effects of the device can be improved through the combination of multiple groups of parts of the device, the gap between the device and a raw material can be reduced through the structure of the pressing piece, and meanwhile, the situation of excessive extrusion of the device is avoided through the structure of the connecting spring; through the combination of a limiting motor and a transmission lever, raw materials in the device can be limited through the structure of a side face limiting piece, so that the side face is prevented from sliding, an