Roller pin shaft riveting tool

The utility model provides a roller pin shaft riveting tool which comprises a bottom plate and a base plate, the base plate is arranged at the top of the bottom plate, a die shank is arranged on the top face of the base plate, a fixing plate is connected to the bottom face of the base plate, a first screw is connected to the interior of the die shank, and the bottom end of the first screw penetrates through the interior of the base plate and is connected to the interior of the fixing plate. First inclined blocks are inserted into the fixing plate in a penetrating manner, and the two first inclined blocks are symmetrically arranged about the vertical center line of the fixing plate; a riveting seat is fixed to the top face of the bottom plate, two sliding seats are arranged on the two sides of the riveting seat in a mirroring mode, and fixed clamping assemblies with clamping structures are slidably inserted into the two sliding seats. When the pin shaft in the riveting seat is pushed and pressed by pushing the