一种电机轴承卧式安装自动化生产设备
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摘要
针对传统人工装配电机轴承效率低,且立式的电机轴承自动化安装方法存在占地面积较大、通用化程度低、设备复杂且成本高的缺点,提出了一种卧式的电机轴承安装自动化方法及设备。该方法采用了电机主体与所安装轴承的定位轴心线同轴水平放置方式,利用了电机主体和轴承部件轮廓外圆的特点,选择了V型块水平放置以定位电机主体和轴承,使轴承的上料与定位完全实现了自动化;设计了卧式的轴承上料装置、装配机构、自动传输机构、PLC控制系统。优化结果表明:该卧式电机轴承安装设备通用自动化程度高、机构简单、占地空间小、安全性好。
Aiming at the low efficiency of traditional manual assembly motor bearings,and the vertical installation method has some shortcomings such as large area coverage,low generalization,complex equipment and high cost,a method and equipment of automatic installation of motor bearings based on horizontal type was put forward. A coaxial horizontal arrangement of the main motor and the positioning axis of the mounted bearing were adopted. The characteristics of the outer circumference of the main motor and the bearing component was used,to select the horizontal placement of the V-shaped block to position the main motor and the bearing,so that the feeding and positioning of the bearing are completely automated. The bearing feeding device,assembly mechanism,automatic transmission mechanism and PLC control system of horizontal installation equipment were designed. The results show that the equipment has a high degree of general automation,simple mechanism,small space occupation,good safety performance.
Aiming at the low efficiency of traditional manual assembly motor bearings,and the vertical installation method has some shortcomings such as large area coverage,low generalization,complex equipment and high cost,a method and equipment of automatic installation of motor bearings based on horizontal type was put forward. A coaxial horizontal arrangement of the main motor and the positioning axis of the mounted bearing were adopted. The characteristics of the outer circumference of the main motor and the bearing component was used,to select the horizontal placement of the V-shaped block to position the main motor and the bearing,so that the feeding and positioning of the bearing are completely automated. The bearing feeding device,assembly mechanism,automatic transmission mechanism and PLC control system of horizontal installation equipment were designed. The results show that the equipment has a high degree of general automation,simple mechanism,small space occupation,good safety performance.
引文
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[2]白政民,晁艳普.动力电机自动化装配CPAC控制系统设计[J].机械设计与制造,2017(8):47-49.
[3]朱华炳,王龙,涂学明,等.基于ECRS原则与工序重组的电机装配线产线平衡改善[J].机械设计与制造,2013(1):224-229.
[4]张明建,曾伟明.基于机器视觉的小型电机自动装配研究[J].制造技术与机床,2017(6):124-128.
[5]潘丽.一种汽车风扇电机轴承装配机的电动压入机构[P].中国:CN203649823U,2014.
[6]宋秋永.一种用于压紧电机轴承的装置[P].中国:CN206623038U,2017.
[7]余胜东.电机轴承自动装配机床[P].中国:CN108213947A,2018.
[8]叶金玲,周钦河,赖乙宗.自动化生产线机械手全气动控制系统设计[J].制造技术与机床,2014(4):79-82.
[9]金燕,刘少军.圆盘类零件加工自动上下料系统设计[J].机床与液压. 2018,46(16):41-44.
[10]伍英,周旭,吴祖国.轮毂轴管淬火生产线自动上下料装置的研制[J].机床与液压,2016,44(3):24-26.
[11]边娟鸽.基于PLC与MCGS的定量灌装控制系统设计与实现[J].包装与食品机械,2018(3):70-73.