衬套多动作卷圆整形弯曲模  

Multi action rolling plastic bending die of bushing

作　　者：文建平[1] 

机构地区：[1]衡阳财经工业职业技术学院机械工程系,湖南衡阳421001

出　　处：《锻压技术》2012年第5期112-114,共3页Forging & Stamping Technology

基　　金：湖南省教育科学十二五规划课题冲压模具虚拟实验室的研究与开发(XJK012CZJ052)

摘　　要：根据衬套零件的结构特点与生产批量要求,对产品进行了冲压成形工艺分析与计算,确定了合理的工艺方案,设计出多动作卷圆整形弯曲模,并介绍了模具的结构与工作原理、模具设计的关键点和调试中要注意的问题,采用整形凹模减少回弹,保证了外圆尺寸精度。生产实践证明,弯曲模模具结构合理,获得产品质量好。According to the structure characteristics and production volume requirement of the bushing parts,the forming process of the product was analyzed and calculated.A reasonable process was determined and the multi-action rolling plastic bending die was designed.The die structure and working principle,the key points of the die design and the questions in debugging were introduced.The rebound was reduced by plastic die and the cylindrical dimensional accuracy was ensured.The practice shows that the die structure is reasonable and the product quality is good.

关 键 词：卷圆 整形 弯曲模 斜楔 

分 类 号：TG386[金属学及工艺—金属压力加工]