自动折弯机输送机构设计+CAD图纸
关键词：管材 折弯机 折弯 夹紧 液压
Abstract：With the rapid development of Chinese economy,every walk of china developed quickly.Many basic foundation is to be built.We need more workship,facility and transportation.The steel tube couldn’t satisfy need of.For some curling tubes are required,many engineers begin to design the curling machine. The machine which I design is a kind of good presicion and proper price. It’s used for curling the tube which’s diameter is under 20mm. The curling process is very simple:firs the clamp equipment clamp the tube,then principal xis go round and round.The machine is easy for using and making.Also the cost is proper and it could be used in many circumstance.But the precision is not high,and this kind of curling shall have bring a bit rebound. Taditionnal byhand curling hardly could control the curling angel and space.It has poor presicion .With the development of the industry ,traditional curling method couldn’t satisfy the presicion requirement .In the other hand,the CNC curling machine has a very good presicion ,but it’s very expensive.As my design has a good presicion and a proper price.It’s could be used in many factory.
Keywords:steel tube curling machine curl clamp hydraulic pressure
中文摘要1
英文摘要1
一、引言
1.1折弯机的概述...4
1.2折弯机的分类...4
1.3国内外发展情况.4
二、自动折弯机输送机构的组成部分及运动过程
2.1自动折弯机输送机构的结构...5
2.2自动折弯机输送机构的动作过程...5
2.3自动折弯机输送机构的驱动方案设计...6
2.4自动折弯机输送机构的控制方案设计...6
2.5自动折弯机输送机构的主要设计参数 ..6
三、控制器件的选型
3.1步进电机及其驱动器的选择...7
3.2 直流电机及其驱动器的选择...8
3.3 旋转编码器的选择...8
3.4液压控制阀的选择9
四、输送机构零件的选择
4.1夹具的选择..9
五、总体设计
5.1、直线进给机构的运动.10
5.1.1、步进电机的选取..10
5.1.2、直线进给运动减速器的选择11
5.1.3、齿轮齿条的设计..12
5.2、旋转机构的运动.13
5.2.1、步进电机的选取..14
5.2.2、旋转减速器的选取15
5.3、导轨的选取.15
5.4、夹紧装置的设计.16
5.4.1、夹紧力的计算16
5.4.2、夹紧缸液压系统图16
优尔、旋转机构中单级圆柱齿轮减速器的设计
6.1、传动装置运动参数及动力参数的计算...17
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