Modularized and standardized spinning die

The invention relates to the technical field of spinning dies, in particular to a modularized and standardized spinning die. The modularized and standardized spinning die overcomes the defects in theprior art and comprises a standard nozzle insert, a gas flow guiding block, a die flow plate, a runner middle plate and a middle plate, the standard nozzle insert, the gas flow guiding block, the dieflow plate, the runner middle plate and the middle plate are fixedly connected through countersunk bolts, and nozzle insert positioning grooves which are matched with the standard nozzle insert and are symmetrically arranged are formed in the top of the die flow plate. The size of nozzles is moderate, existing equipment on the market can be used for machining, so that excessive investment is avoided, machining processes of the nozzles can be flexibly selected, the requirements of different quality grades are met, excess quality is avoided, the nozzles are standardized, mass production can be achieved, the manufacturing