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
装饰扣级进模具结构设计
英文标题:Structure design on progressive die for decorative buckle
作者:王方平 孙小朱 
单位:贵阳职业技术学院 装备制造分院 
关键词:装饰扣 多工位级进模具 圆环倒扣 分段冲压 料带分析 
分类号:TG385
出版年,卷(期):页码:2022,47(6):239-243
摘要:

 针对冲出装饰扣产品口部向内卷边的圆环状扣位的难点,设计了一套多工位级进模具。为了冲出产品口部约3/4圆周的扣位,分3个工位冲压产品上的扣位,每个工位冲出扣位的1/3,每个扣位工位上的工序模由斜顶块、T形导轨、凹模、橡胶块、顶杆和氮气弹簧组成,由氮气弹簧推动斜顶块脱模。为了提升级进模具的工作效率、节省原材料,采用一出二的多工位级进模具。为了顺利提起料带,采用抬料销、弹簧销钉和导正销相结合的抬料结构,克服了在料带上裁剪出落料件后,无法使用抬料销抬料的问题。在模具工序的结尾处,安装了检测装置,检测到产品离开模具后才开始下次冲压。经批量生产证明,此级进模具结构稳定、可靠,有一定参考价值。

 For the decorative buckle, it was pointed out that the circular buckle position rolled inward at mouth of product had the difficulty of stamping. A set of multi-station progressive die was designed. In order to punch out the buckle position about 3/4 circumference at the mouth of product, the buckle position of product was punched in three stations, and 1/3 buckle position was punched out in each station. Then, the working procedure die in each station of buckle position was composed of inclined top block, T-shaped guide rail, die, rubber block, ejector rod and nitrogen gas spring, and the nitrogen gas spring pushed the inclined top block out of the die. Furthermore, a multi-station progressive die that could produce two parts at a time was designed to improve the work efficiency of progressive die and save raw materials, and the material lifting structure combining material lifting pin, spring pin and guide pin was adopted so as to lift the material belt smoothly, which overcame the problem that the material could not be lifted by the material lifting pin after blanking the part on material belt. Finally, at the end of the die process, a detection device was installed to detect that the mext stamping was started after the product left the die. The batch production proves that the structure of progressive dis is stable and reliable which has certain reference value.

基金项目:
2020年贵州省教育厅职业教育科研项目(GZZJ-Q2020022);2022年贵阳职业技术学院科研项目(GYZJY2022 YB-04)
作者简介:
王方平(1987-),男,硕士,副教授 E-mail:wfp1008602@126.com
参考文献:

 [1]胡宏伟, 肖国华,钱应平,等. 微形电机机壳16工步连续级进弯曲模结构设计 [J]. 锻压技术,2020,45(4):159-169.


 


Hu H WXiao G HQian Y Pet al. Structural design of sixteenstep continuous progressive bending die for micromotor shell [J]. Forging & Stamping Technology2020,45(4):159-169.


 


[2]袁博, 张贝,唐鑫. 卡头零件多工位级进模设计 [J]. 锻压技术,2020,45(3):137-140.


 


Yuan BZhang BTang X. Design of multiposition progressive die for chuck parts [J]. Forging & Stamping Technology2020,45(3): 137-140.


 


[3]刘占军, 王铁丽,吴钢,等.安装座多工位级进模设计[J].模具工业,2007, 33(8):31-33.


 


Liu Z J,Wang T L,Wu G, et al.Development of multiposition progressive die for soleplate component part[J].Die & Mould Industry2007, 33(8):31-33.


 


[4]赵殿明, 王利,黄昭明,等. 多弯角车身钣金件多工位级进模设计与应用 [J]. 锻压技术,2020,45(3):125-130.


 


Zhao D MWang LHuang Z Met al. Design and application of multiposition progressive die for multiangle car body sheet metal parts [J]. Forging & Stamping Technology2020,45(3):125-130.


 


[5]于仁萍, 司国雷,邢勤. 打印机内部限位板多工位级进模设计[J]. 锻压技术,2021,46(1):142-147.


 


Yu R PSi G LXing Q. Multistation progressive die design for limiting plate in pinter [J]. Forging & Stamping Technology2021,46(1):142-147.


 


[6]李昌雪, 李捷,陈剑玲.支撑板多工位级进模设计[J].模具工业,2014,40(4):34-37.


 


Li C X,Li J,Chen J L.Design of multiposition progressive die for support plate[J].Die & Mould Industry,2014,40(4):34-37.


 


[7]陈婵娟. 基于钉书机钣金外壳的级进模设计[J]. 锻压技术,2021,46(3):192-197.


 


Chen C J. Design on progressive die based on sheet metal shell of stapler [J]. Forging & Stamping Technology2021,46(3):192-197.


 


[8]刘占军. 电器支撑板多工位级进模设计[J].模具制造,2013,13(10)5-6.


 


Liu Z J. Design of the multiposition progressive die for electrical appliances supporting board [J].Die & Mould Manufacture2013,13(10)5-6.


 


[9]崔旭, 刘占军,高铁军.内撑板件多工位级进模设计[J].机械设计与制造,2011, 49(8)235-236.


 


Cui X,Liu Z J,Gao T J. Design for multistage progressive die of inner supporting board [J].Machinery Design & Manufacture,2011, 49(8)235-236.


 


[10]朱育权, 李蔚,宁生科.接插件引线脚多工位级进模设计[J].模具工业,2008, 345: 40-43.


 


Zhu Y Q,Li W,Ning S K.Design of multiposition progressive die for socket connector pin [J]. Die & Mould Industry,2008, 345: 40-43.


 


[11]梁兴华, 雷君相,刘兴芬.滑板多工位级进模设计[J].模具制造,2009,9(7):20-22.


 


Liang X H,Lei J X,Liu X F.Design of multiposition progressive die for skateboard[J].Die & Mould Manufacture2009,9(7):20-22.


 


[12]欧阳波仪. 引线框多工位精密级进模设计[J].模具制造,2007, 7(4)15-18.


 


Ouyang B Y. Design of precision multiposition progressive die for the lead frame[J].Die & Mould Manufacture2007, 7(4)15-18.

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 北京机电研究所有限公司 中国机械工程学会塑性工程分会主办
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