Bearing seat with oil injection function for bearing

The utility model provides a bearing seat with an oil injection function for a bearing. Comprising an upper seat sleeve, an oil pipe is fixed to the top of the upper seat sleeve, an oil injection assembly is installed in the oil pipe, the oil injection assembly comprises a positioning pin penetrating through the top end of the oil pipe, and a fixing rod is fixedly connected to the bottom end of the positioning pin. According to the bearing seat with the oil injection function for the bearing, the oil injection assembly is designed, the positioning pin is pulled out from bottom to top, and therefore the fixing rod, the fixing piece, the fixing block and the conical rod can be driven; and after oil injection is finished, a positioning pin is released, a spring is released to push a fixing piece and a fixing rod, the conical rod is reset and inserted into the conical groove, and the conical groove is blocked. By means of the design, oil injection work can be conducted on the bearing seat for multiple times, and