前围内板横梁的工艺分析及模具设计

Front wall inner panel beam die design and process analysis

对前围内板横梁的冲压工艺性进行了分析,详细介绍了前围内板横梁修边冲孔模的结构。通过对模具设计过程的介绍,阐述了汽车覆盖件模具的设计要点。该模具虽然结构复杂,但设计合理,在生产中使用效果良好,满足了产品设计要求,提高了生产效率。

With stamping process analysis of front wall inner panel beam,trimming and piercing die structure was introduced in detail.By introduction of die design procedure,key points in die design for automobile covering parts were illustrated.The die structure was complicated,but it was rational designed and the production effect was good.It has meet the requirement of product design and improved the production efficiency.