"侧弯支座冲压模具工艺设计及批量生产分析"

The document "Side Bend Support Stamping Mold and Process Design" provides a comprehensive overview of the design and production process for a lateral support. Despite the simple external shape of the part, the forming process is complex, involving punching and multiple bending processes. Furthermore, the part has high precision requirements and a complex shape, and is produced in large batches. Through a thorough analysis of the process, it is determined that the steps involved are material feeding, punching, and bending. In order to meet the requirements of large-scale production, progressive die manufacturing is adopted, which effectively addresses the aforementioned challenges. The material used for the lateral support is 2A12M, and it is fed using an automatic feeder and automatic feeding device. The die set adopts a four-column and four-guide bushing structure, along with an elastic unloading plate. In addition, auxiliary guide mechanisms, such as small guide pillars and small guide bushings, are installed between the unloading plate and the fixed plate to ensure sufficient motion accuracy of the unloading plate. The key words for this design include lateral support, progressive die, material feeding, punching, and bending. Overall, the design and production process outlined in this document are aimed at meeting the complex and high-precision requirements for the manufacture of lateral supports in large quantities.