锻压技术

盖板多工位级进模的设计

英文标题：Design of multi-position progressive die for cover board

作者：祁倩何敏红王树勋

单位：江门职业技术学院

分类号：TG76

出版年,卷(期):页码：2016,41(2):113-117

摘要：

设计了一套大型多工位级进模具，其设计特点是对长达2000 mm的模板进行拆分，解决了大型模具零件加工和装配中遇到的难题。模具上模板和下模板均采用整体结构，模具上垫板、凸模固定板、卸料板、凹模板和下垫板均采用分段拼合结构，在凹模板上同时还采用了镶拼结构，这种镶拼结构具有节约模具钢材、镶件便于加工、刃口尺寸和冲裁间隙易调整控制、模具精度高、寿命较长等特点；同时避免了应力集中，减少或消除了热处理变形与开裂的危险；便于维修与更换已损坏或过分磨损部分，延长了模具总寿命，并降低了模具成本。

A large-scale multi-position progressive die was designed, and the problems of the process and assembly were solved by splitting the 2000 mm long template. The overall structure was applied to the manufacture of the upper template and lower template, and at the same time the segmented collage structure was applied to the manufacture of the upper backup plate，punch holding plate，stripper，die template and the lower backup plate. Especially the insert structure was used in the die template, which had the advantages of saving the die steel costs, processing insert block expediently, controlling and adjusting the clearance of punch and blanking die easily, high precision and longer life etc. At the same time，the stress concentration was avoided so as to eliminate or reduce heat treatment deformation and cracking. Furthermore, it was easy to repair and replace the damaged or excessively worn parts. Therefore, the life of the die was prolonged and the cost of die was reduced.

基金项目：

2012年财政部、教育部中央专项资金职业教育实训基地建设项目（财教〔2012〕145号）；2012年广东省高职重点培育专业建设项目（粤财教〔2012〕445号）

祁倩（1985-），女，硕士，讲师

参考文献：

[1]洪慎章，金龙建.多工位级进模设计实用技术[M]. 北京：机械工业出版社，2010.Hong S Z, Jin L J. Practical Design Technology of Multi-position Progressive Die [M].Beijing: China Machine Press,2010.

[2]陈炎嗣.多工位级进模设计与制造[M].北京：机械工业出版社，2006．Chen Y S. Design and Manufacture of Multi-position Progressive Die [M].Beijing: China Machine Press,2006.

[3]何敏红，王树勋. 压盖级进模排样设计的研究[J]. 锻压技术, 2013,38(3):115-117．He M H, Wang S X. Research of layout design for gland progressive die[J].Forging & Stamping Technology, 2013，38(3):115-117.

[4]钟江静，王迎春. 支承件多工位级进模具设计[J]. 锻压技术, 2014,39(10):113-117．Zhong J J, Wang Y C. Design of multi-position progressive die for support [J]. Forging & Stamping Technology, 2014，39(10):113-117.

[5]关意鹏. 后门限位扣多工位级进模设计[J]. 锻压技术, 2015,40(2):123-126．Guan Y P. Design of multi-position progressive die for REINF-L/GATE WGE [J]. Forging & Stamping Technology,2015，40(2):123-126.

[6]孟玉喜.弯形舌头插座端子高速级进模设计[J].模具制造,2012，（1）：13-18．Meng Y X. Design of high-speed die for the curved tongue socket terminal [J]. Die & Mould Manufacture,2012，（1）：13-18.

[7]闫华军，王丽娟.叉形导电件的多工位级进模设计[J]. 锻压技术, 2015,40(4):106-109．Yan H J, Wang L J. Design of multi-position progressive die for fork-shaped electrical conductive part [J]. Forging & Stamping Technology, 2015，40(4):106-109.

[8]谭锋.手机连接器端子级进模设计[J]. 模具工业,2012,38(9):31-35．Tan F. Progressive die for cellphone connector terminal [J]. Die & Mould Industry, 2012, 38(9):31-35.

[9]于仁萍，司国雷.外壳底座级进模设计[J]. 锻压技术, 2014,39(12):97-100．Yu R P, Si G L. Design on multi-position progressive die of shell base [J]. Forging & Stamping Technology, 2014, 39(12):97-100.

[10]蒙以嫦.副仪表板本体后安装支架多工位级进模设计[J]. 锻压技术, 2014,39(2):118-122．Meng Y C. Design of multi-position progressive die of installing bracket behind accessory instrument panel ontology [J]. Forging & Stamping Technology, 2014，39(2): 118-122.

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