The mould industry is the foundation of the modernization industry, and stamping die plays a very important part in die industry. In recent years, each industry that related with mechanics is all paying more and more attention to the design and application of mould. That is not only because mould has already been developed into one ripe generality technology, but also because mould plays a more and more important role in modernization industry. In the graduation project, the structure of clip board is introduced at first. The technological characteristics of the clip board is analyzed. The die of the clip board is designed according to its structural characteristics. The layout design of the progressive die for forming the part and the designs of the work positions, general structure of the die, the punch and matrix of the progressive die, retaining plate, the structure of the block lifting device, the structure of the stripping plate, and the technical requirements for the material and heat treatment of each component are mainly stated. In addition, the design of the single-operation die for bending is introduced. The die structure is simple, the processing quality of the die is good and the productivity is high. During the design, unavoidable I met some difficulties in the design, but I have conquered them with my assiduity. It’s my first time to practice of the design of mold, so I believe that it will be great helpful for my job in the future. Keyword:stamping die,clip board ,the progressive die