The invention discloses a drawing die structural analysis based on explicit dynamic finite element methods. The analysis comprises the steps of, firstly, structuring a drawing simulation model, and exporting the model including terrace die, cavity die, blank holder and sheet metal in stp format through the software UG (unigraphics); secondly, performing surface meshing on the cavity die, the terrace die and the blank holder through Hypermesh and then automatically generating a tetrahedron solid mesh, and performing surface meshing on the sheet metal to generate a quadrilateral mesh; thirdly, setting the cavity die, the terrace die, the blank holder and the sheet metal into elastic plastic bodies, and defining materials, attributes, boundary conditions, contact types and output cards; fourthly, through Hypermesh, completing finite element simulation of a stamping process, outputting stress analyzing results in multiple steps, checking sheet metal forming results, determining stamping process parameters, and taking the last stamping process output moment as limiting conditions to performing structural strength analysis on the terrace die, the cavity die and the blank holder; lastly, performing fatigue analysis on the terrace die, and checking a fatigue life and damage result cloud atlas through an aftertreatment module.