网站首页期刊简介编委会过刊目录投稿指南广告合作征订与发行联系我们English
汽车左侧帽架槽多工位级进模设计
英文标题:Design on multi-station progressive die of left-side headgear groove for automobile
作者:吴斌方 张耀 吴春凌 戚得众 
单位:1.湖北工业大学 机械工程学院  2.湖北工业大学 农机工程研究设计院 
关键词:级进模 多工位 排样 折弯 帽架槽 
分类号:TG386
出版年,卷(期):页码:2019,44(10):127-131
摘要:

 

 
根据汽车左侧帽架槽的结构特点及实际生产的技术要求进行多工位排样设计,为解决板料在运送过程中的刚度问题,排样设计采用对称双排结构,导正孔位于板料中心两侧,对称排布,保证送料精度,同时采用导正销确定步距。汽车左侧帽架槽多工位级进模采用顺装结构,使得工件与废料自然分离,有利于减少人工成本。同时,由于汽车帽架槽零件精度要求不高,因此,未进行空工位设计,整体上减少了模具的体积,降低了模具生产制造的成本。生产结果表明,汽车左侧帽架槽多工位级进模能满足产品要求。此外,该模具的材料利用率也高达71.09%,节省了材料。

 

 
According to the structural characteristics of left-side headgear groove for automobile and the technical requirements of actual production, the multi-station layout design was carried out. In order to solve the rigidity problem of sheet metal during the transportation process, a symmetric double-row structure was designed in the layout, the guiding holes were located on the both sides of the center of sheet metal, which were symmetrically arranged to ensure the feeding accuracy, and the step was determined by the guiding pin. Then, the multi-station progressive die of the left-side headgear groove for automobile adopted the direct loading structure, and the workpiece and the waste were naturally separated to reduce labor costs. At the same time, the design of empty work station was not conducted because of the low accuracy requirement of headgear groove parts for automobile, the overall volume of die was reduced, and the cost of die manufacturing was reduced. The production results show that the multi-station progressive die of left-side headgear groove for automobile can meet the production requirements. In addition, the material utilization rate of die is up to 71.09% to save materials.
基金项目:
国家自然科学基金资助项目(51505135);国家级基金资助项目(2018YFD0700604)
作者简介:
作者简介:吴斌方(1961-),男,硕士,副教授 E-mail:507599041@qq.com
参考文献:

[1]张正修.冲模结构设计方法、要点及实例
[M].北京:机械工业出版社,2007.

 

 Zhang Z X. Method,Points and Examples of Die Design
[M].Beijing: China Machine Press,2007.

 


[2]陈琰嗣.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 Manufacturing of Multi-position Progressive Die
[M].Beijing: China Machine Press,2006.

 


[3]王成勇,王思艳,张心怡,等.级进模内球面偏心冲孔凸模刃口结构设计与侧向力控制
[J].塑性工程学报,2016,23(2):6-10.

 

Wang C Y, Wang S Y, Zhang X Y, et al.Punch structure design and lateral force control for eccentric holes blanking on inner spherical surface in progressive die process
[J].Journal of Plastic Engineering, 2016,23(2):6-10.

 


[4]王成勇,王思艳,张心怡,等.宽薄板级进模连续冲裁中线悬弧挠曲控制
[J].塑性工程学报,2016,23(1):46-51.

 

Wang C Y, Wang S Y, Zhang X Y, et al. Arc deflection control along center line of wide and thin plate in progressive stamping
[J]. Journal of Plastic Engineering,2016,23(1):46-51.

 


[5]邵振江,胡鹏飞,周峰,等.汽车用固定架级进模冲压工艺研究
[J].机械设计,2018,35(1):318-319.

 

Shao Z J,Hup P F, Zhou F, et al.Study on stamping technology of fixed-stage progressive die for automobile
[J].Machinery Design,2018,35(1):318-319.

 


[6]邵慧敏.适用于链板级进模制造的国产冷冲压模具材料
[J].机械传动,2016,40(11):75-79.

 

Shao H M. Domestic cold stamping die material suitable for chain plate progressive die manufacturing
[J].Journal of Mechanical Transmission,2016,40(11):75-79.

 


[7]毛丹丹.车载CD支架多工位级进模的设计
[J].热加工工艺,2018,47(7):129-140.

 

Mao D D. Design of multi-position progressive die for vehicle CD support
[J].Thermal processing,2018,47(7):129-140.

 


[8]李巧敏,柳玉起,张秋翀.基于金属塑性成形理论的汽车覆盖件成形工艺智能优化方法D].塑性工程学报,2018, 25(5): 60-65.

 

 Li Q M, Liu Y Q, Zhang Q C. An intelligent optimization method for automobile panel forming based on metal plastic forming theory
[J]. Joumal of Plasticity Engineering, 2018, 25 (5): 60-65.

 


[9]穆瑞,王晓莉,张咏琴.基于逆向试算法的波形片成形模具设
[J].锻压技术,2017,42(2): 110-113.

 

Mu R,Wang X L,Zhang Y Q. Design of forming die for cushion segment based on reverse trial method
[J].Forging & Stamping Technology,2017,42(2): 110-113.

 


[10]刘春雨,郑薇.保险杠安装支架级进模具的应用与研究
[J].锻压技术,2017,42(5):91-95.

 

Liu C Y,Zheng W. Application and research on progressive dies for bumper mounting bracket
[J].Forging & Stamping Technology,2017,42(5):91-95.

 


[11]工鹏驹,成虹.冲压模具设计师手册
[M]. 北京:机械工业出版社,2009.

 

Wang P J, Cheng H. Stamping Die Design Handbook
[M]. Beijing: China Machine Press, 2009.

 


[12]徐超辉,韩翠红.汽车内饰配件多工位级进模设计
[J].锻压技术,2017,42(9):135-139.

 

Xu C H, Han C H. Design on multi-position progressive die for auto interior part
[J].Forging & Stamping Technology,2017,42(9):135-139.

 

 

服务与反馈:
本网站尚未开通全文下载服务】【加入收藏
《锻压技术》编辑部版权所有

中国机械工业联合会主管  中国机械总院集团北京机电研究所有限公司 中国机械工程学会主办
联系地址:北京市海淀区学清路18号 邮编:100083
电话:+86-010-82415085 传真:+86-010-62920652
E-mail: fst@263.net(稿件) dyjsjournal@163.com(广告)
京ICP备07007000号-9