With the development of the plastics industry, injection mold to improve product quality has become a hungry market an important means of competitive, but also the industrial sector is receiving increasing attention. Based on the structural analysis of plastic parts, combined with three-dimensional solid CAD design drawings to draw the shape of the structure of plastic parts, and then release the mold body, cooling system, core, core-pulling mechanism, and guiding institutions moldbase such as design. Side of the design of core-pulling mechanism is designed to focus and difficulty of analysis using the oblique lateral Guides pumping way to solve this problem very well. Through the design of injection mold with a deeper understanding of commonly used tool to understand and grasp the overall design, components and method of calculation of the design process, and fostering a correct analysis of the design ideas and problems.
Key words: Mold ;Inclined push rod ;Core-pulling structure ;Core models