Riveting type powder metallurgy brake pad

The utility model discloses a riveting type powder metallurgy brake pad, which relates to the technical field of train braking and comprises a brake pad body, the brake pad body comprises a left dovetail steel backing and a right dovetail steel backing, and a plurality of mounting grooves are arranged on the lower surfaces of the left dovetail steel backing and the right dovetail steel backing. A plurality of gaskets are arranged on the plane of the non-dovetail side of the left dovetail steel backing and the plane of the non-dovetail side of the right dovetail steel backing, a plurality of first riveting holes are formed in the upper surfaces of the gaskets and extend into the corresponding mounting grooves, a plurality of rivets are arranged in the mounting grooves, and a plurality of friction blocks are arranged above the gaskets. When the brake pad body is used for a long time and a large amount of heat is generated on the surface, the brake pad steel backing can dissipate heat more easily due to the arra