端子载切专机—送料及载切工站设计+图纸
气动送料装置是以压缩空气为动力的装置。它具有动作灵敏可靠．送料步距可调，送料精度高，且在冲压工作区段条料可浮动等优点。
裁切采用气动装置则简化了复杂的传动系统 ，使之结构简单，紧凑，节省资金。
料带的孔间距都是有标准的，不同的料带可能孔间距不一样。导块设计成可调整的，使得两个拨料爪之间的距离刚好是料孔间距的整数倍。
毕业论文关键词：连接器；气动装置；载切；导块
Terminal cutting plane - feeding and cutting work station design
Abstract: the terminal is also called the connector, is to two or more objects connected to a medium. As is known to all, terminal in today's market is widely used, and different terminal cutting machine designed terminal quality will vary widely. The terminal load cutting machine design to achieve its pneumatic feeding and cutting. Its reasonable design, novel structure.
Pneumatic conveying device is compressed air powered device. It is nimble and reliable. The feeding interval is adjustable, the feeding of high precision, and on the punching section bar stock can float, etc.
Cutting adopts pneumatic device simplifies the complex transmission system, structure is simple, compact, save money.
Strip of hole spacing are standard, different material can hole spacing is different. Guide block designed to be adjustable, make the distance between the two ejecting claw is just the integer times hole spacing.
Key words: connector；Pneumatic device；Cutting；Guide block
目录
1绪论…1
1.1 端子及端子载切专机简介…1
1.2 载切机的分类.1
1.3 载切软件….2
1.4 载切力度和速度…2
1.5 端子载切机研究现状及发展趋势..3
2总体方案设计…4
2.1送料、折弯和载切工作时序设…4
2.2工作时序控制方案设计5
2.3送料及载切工作方案的驱动方式8
3气动送料器及其气动系统原理分析10
3.1气动送料器简介…10
3.2气动送料器的种类10
3.3 气动送料的原理…10
4直线导轨…12
4.1直线导轨的简介…12
4.2滚动直线导轨的类型…12
4.3 直线导轨的选用…12
5光电传感器15
5.1光电传感器简介…15
5.2光电开关的分类…15
6端子载切机的工作原理及其主体构造…17
6.1工作原理17
6.2结构设计17
6.2.1机架17
6.2.2盖板18
6.2.3导块18
6.2.4拨料爪…19
6.2.5底座19
6.2.6送料杆…19
6.2.7装配图…20
6.3变长送料20
7气动执行器的工作要求及设计参数22
7.1 参数确定22
7.2选择送料气缸的缸径及行程22
7.3选择载切气缸的缸径及行程23
7.4气缸的安装尺寸及参数23
8总结…25
9致谢…27
10参考文献…28
1绪论
1.1端子及端子载切专机应用简述
端子又称连接器（linker connector），如图1.1所示，是将两种或两种以上的物件连接到一块的媒介。例如主板上的CPU插座、内存插槽、PCI插槽、串口并口、USB接口等等。连接器做工的优劣往往影响着数据传输的准确性和高效性，最终影响到系统的工作性能、稳定性和寿命。端子广泛应用家电、计算机等电子领域，在如今的信息时代中扮演着举足轻重的角色。接线端子的材料一般为黄铜，装配在塑料外壳中才形成正真的连接器，