新型片状物体电火花机床加工夹持装置研究
|
摘要
针对电火花机床加工时因片状物结构多呈扁平状,难以稳定夹持的问题,提出一种新型片状物体电火花机床加工夹持装置。通过控制装置中圆板的转动使底气缸带动主板进行升降调节,实现对片状物多方位调节的功能;设计了辅助装置来配合2个夹取装置调整夹持位置,实现对片状物的多方位夹取;夹持装置采用吸稳机构通过吸气缸实现对片状物的二次吸稳,提高了夹持稳定性。实际应用表明该装置不仅可以实现对片状物进行多方位夹持限位与自动化夹持的功能,且具有夹持稳定、安全性能高的特点。本装置能夹持多种结构的片状物体,提高了夹持效率。
Aiming at the problem that the sheet structure is majorly flat and difficult to be stably clamped during the processing of the EDM machine,a new type clamping device of sheet-shaped for EDM machine processing was proposed.The rotation of the circular plate inside the device was controlled,so that the bottom cylinder can drive the main board to perform lifting adjustment. By this way,the function of multi-directional adjustment of the sheet structure was realized.An auxiliary device was designed to assist two clipping device to adjust clipping position. By this way,the function of multi-directional clamping of sheet structure was realized. The device adoptd a suction mechanism to achieve secondary suction stabilization for the sheet by the suction of cylinder,thereby improving the clamping stability. The research to the application shows that the device can not only realize the multi-directional clamping limit and automatic clamping of the sheet,but also has the characteristics of stable clamping and high safety performance. The device can hold a sheet-like object of various structures and improve the clamping efficiency.
Aiming at the problem that the sheet structure is majorly flat and difficult to be stably clamped during the processing of the EDM machine,a new type clamping device of sheet-shaped for EDM machine processing was proposed.The rotation of the circular plate inside the device was controlled,so that the bottom cylinder can drive the main board to perform lifting adjustment. By this way,the function of multi-directional adjustment of the sheet structure was realized.An auxiliary device was designed to assist two clipping device to adjust clipping position. By this way,the function of multi-directional clamping of sheet structure was realized. The device adoptd a suction mechanism to achieve secondary suction stabilization for the sheet by the suction of cylinder,thereby improving the clamping stability. The research to the application shows that the device can not only realize the multi-directional clamping limit and automatic clamping of the sheet,but also has the characteristics of stable clamping and high safety performance. The device can hold a sheet-like object of various structures and improve the clamping efficiency.
引文
[1]沈洪.电火花成型加工技术的新发展[J].模具工业,2000,26(4):55-56.
[2]谷安,刘正埙.电火花成型机数控系统的研究[J].南京航空航天大学报,2002,34(4):346-349.
[3]沈洪.中国的电火花机床及电火花机床市场的状况及展望[J].电加工,1994(6):2-6.
[4]窦健敏.高性能电火花机床[J].稀有金属,1991(3):239.
[5]张潮.电火花机床侧向加工装置[J].新技术新工艺,1992,15(2):16-17.
[6]刘树山.介绍一种电火花机床用的电极平动夹具[J].中小型电机,1987(3):49.
[7]何建中.电火花成型加工技术的应用与发展[J].中国西部科技,2007,6(5):20-21.
[8]张志刚.精密线切割专用夹具设计[J].模具制造,2018,18(3):57-59.
[9]李辉.加工特殊零件的几种专用夹具[J].工具技术,1996,30(10):19-20.
[2]谷安,刘正埙.电火花成型机数控系统的研究[J].南京航空航天大学报,2002,34(4):346-349.
[3]沈洪.中国的电火花机床及电火花机床市场的状况及展望[J].电加工,1994(6):2-6.
[4]窦健敏.高性能电火花机床[J].稀有金属,1991(3):239.
[5]张潮.电火花机床侧向加工装置[J].新技术新工艺,1992,15(2):16-17.
[6]刘树山.介绍一种电火花机床用的电极平动夹具[J].中小型电机,1987(3):49.
[7]何建中.电火花成型加工技术的应用与发展[J].中国西部科技,2007,6(5):20-21.
[8]张志刚.精密线切割专用夹具设计[J].模具制造,2018,18(3):57-59.
[9]李辉.加工特殊零件的几种专用夹具[J].工具技术,1996,30(10):19-20.