According to the study and analysis of the part structure characteristic and conventional process,the compound die processing scheme is selected. It means that the five processes of cutting,stamping,ribbing,punching and leveling can be completed on a pair of mold. Although the mold structure is relatively complex,but it is good way to save the number of mold,the processing efficiency is improved and the product quality stable is ensured. Also,the structure characteristics of the mold and the key problem the process should be paid attention are introduced.