基于机械手送料的级进冲压技术及其应用
|
摘要
针对四周均存在折弯成形的特殊金属制件在冲压成形过程中存在的技术难题,对此类特殊金属制件的冲压工艺性进行了深入的分析,确定了工艺方案及排样设计方案,并提出一种基于机械手送料的级进冲压方法。通过优化模具结构、分析送料机械手的动作原理,合理协调送料机械手、模具、冲床三者之间的配合关系,实现特殊金属制件的基于机械手送料的级进冲压成形。经试模生产验证,该工艺方法合理,产品质量稳定,可为类似金属制件的模具结构设计及其批量制造提供参考。
Aiming at the technical problems in the forming process of the special metal parts with bending forming around,the stamping process of the special metal parts was analyzed deeply,the process scheme and the layout were determined,and the solution of progressive stamping based on automatic feeding was proposed. The structure and action theory of the feeding manipulator were analyzed,and the design process that the die cooperating with the feeding manipulator and the press were deduced. The practical test shows that the progressive process with automatic feeding is reasonable and the parts of volume product are stable. It can be used as reference for the die structure design and mass production of similar metal parts.
Aiming at the technical problems in the forming process of the special metal parts with bending forming around,the stamping process of the special metal parts was analyzed deeply,the process scheme and the layout were determined,and the solution of progressive stamping based on automatic feeding was proposed. The structure and action theory of the feeding manipulator were analyzed,and the design process that the die cooperating with the feeding manipulator and the press were deduced. The practical test shows that the progressive process with automatic feeding is reasonable and the parts of volume product are stable. It can be used as reference for the die structure design and mass production of similar metal parts.
引文
[1]范玉,范佳琦,黄继战.音响盖板精密级进模具设计与制造[J].机械设计与制造,2015(9):254-256.(Fan Yu,Fan Jia-qi,Huang Ji-zhan.Design of multi-position precision progressive die for sound cover[J].Machinery Design&Manufacture,2015(9):254-256.
[2]齐新华,李恒灿,李勇.安装座的多工位级进模设计[J].机械设计与制造,2011(12):247-248.(Qi Xin-hua,Li Heng-can,Li Yong.Design of multistage progressive die for soleplate component part[J].Machinery Design&Manufacture,2011(12):247-248.
[3]马辉.高速列车安装板多工位级进模设计[J].锻压技术,2016,41(6):91-95.(Ma Hui.Design on multi-position progressive die for high speed train mounting plate[J].Forging&Stamping Technology,2016,41(6):91-95.)
[4]闫峰,张懃.四周封闭件的成形工艺及模具设计[J].模具制造,2014,14(9):30-33.(Yan Feng,Zhang Qin.Forming technology and die design for the closed around part[J].Die&Mould Manufacture,2014,14(9):30-33.)
[5]胡建国.多工位传递模伺服送料机械手的研制[J].锻压技术,2012,37(5):102-104.(Hu Jian-guo.Research and development of servo feeding manipulator for multi-stage transfer die[J].Forging&Stamping Technology,2012,37(5):102-104.)
[6]王蕾,苏娟华,胡道春.机械手在CPU散热片冷锻成形过程中的应用[J].锻压技术,2006,31(5):71-74.(Wang Lei,Su Juan-hua,Hu Dao-chun.Applying the transfer unit to the cold forging forming process of the CPU fin[J].Forging&Stamping Technology,2006,31(5):71-74.)
[7]王蕾.CPU散热片的冷锻工艺制定及机械手在其模具中的应用[J].模具技术,2007(5):42-46.(Wang Lei.Cold forging process of CPU fin and its application to the progressive die[J].Die and Mould Technology,2007(5):42-46.)
[8]Wang Liang,Zhu Bin,Wang Qiang.Modeling of hot stamping process procedure based on finite state machine(FSM)[J].International Journal of Advanced Manufacturing Technology,2017:89(1):857-868.
[9]肖艳军,马学为,霍江涛.旋转冲压机械手及其自动控制系统的设计[J].机械设计与制造,2013(11):190-192.(Xiao Yan-jun,Ma Xue-wei,Huo Jiang-tao.Design of rotational displacement stamping manipulator and its automatic control system[J].Machinery Design&Manufacture,2013(11):190-192.)
[10]Bi Xiang,Jin Ai-min,Luo Lei.Design of automatic feeding-andunloading rotary manipulator of punching machine[J].Computer Aided Drafting,Design and Manufacturing,2015,25(4):44-47.
[2]齐新华,李恒灿,李勇.安装座的多工位级进模设计[J].机械设计与制造,2011(12):247-248.(Qi Xin-hua,Li Heng-can,Li Yong.Design of multistage progressive die for soleplate component part[J].Machinery Design&Manufacture,2011(12):247-248.
[3]马辉.高速列车安装板多工位级进模设计[J].锻压技术,2016,41(6):91-95.(Ma Hui.Design on multi-position progressive die for high speed train mounting plate[J].Forging&Stamping Technology,2016,41(6):91-95.)
[4]闫峰,张懃.四周封闭件的成形工艺及模具设计[J].模具制造,2014,14(9):30-33.(Yan Feng,Zhang Qin.Forming technology and die design for the closed around part[J].Die&Mould Manufacture,2014,14(9):30-33.)
[5]胡建国.多工位传递模伺服送料机械手的研制[J].锻压技术,2012,37(5):102-104.(Hu Jian-guo.Research and development of servo feeding manipulator for multi-stage transfer die[J].Forging&Stamping Technology,2012,37(5):102-104.)
[6]王蕾,苏娟华,胡道春.机械手在CPU散热片冷锻成形过程中的应用[J].锻压技术,2006,31(5):71-74.(Wang Lei,Su Juan-hua,Hu Dao-chun.Applying the transfer unit to the cold forging forming process of the CPU fin[J].Forging&Stamping Technology,2006,31(5):71-74.)
[7]王蕾.CPU散热片的冷锻工艺制定及机械手在其模具中的应用[J].模具技术,2007(5):42-46.(Wang Lei.Cold forging process of CPU fin and its application to the progressive die[J].Die and Mould Technology,2007(5):42-46.)
[8]Wang Liang,Zhu Bin,Wang Qiang.Modeling of hot stamping process procedure based on finite state machine(FSM)[J].International Journal of Advanced Manufacturing Technology,2017:89(1):857-868.
[9]肖艳军,马学为,霍江涛.旋转冲压机械手及其自动控制系统的设计[J].机械设计与制造,2013(11):190-192.(Xiao Yan-jun,Ma Xue-wei,Huo Jiang-tao.Design of rotational displacement stamping manipulator and its automatic control system[J].Machinery Design&Manufacture,2013(11):190-192.)
[10]Bi Xiang,Jin Ai-min,Luo Lei.Design of automatic feeding-andunloading rotary manipulator of punching machine[J].Computer Aided Drafting,Design and Manufacturing,2015,25(4):44-47.