X型仪表盘装配工作台的设计+CAD图纸
时间:2018-05-24 22:46 来源:毕业论文 作者:毕业论文 点击:次
| 摘要：X型仪表盘装配工作台是结合机、电、气和PLC技术为一体的一台自动化设备。设备有工装夹具、滑台机构、工件安装及探测机构和机架等主要部件组成。通过气压传动以及PLC技术实现产品自动定位和夹紧、产品自动安装和探测。操作者只需把工件放入指定位置，再放入针，即可完成自动定位、自动送料、自动装配检察等工序。本文对X型仪表盘装配工作台的总体布局进行了方案拟定，对主要部件的作用和结构特点进行了一一分析和阐述。在工装夹具中使用7根支撑柱支撑产品，2根定位销用于产品的定位用。滑台机构中由移动气缸驱动，直线导轨导向和支撑使产品工装夹具移动到指定位置，工件安装及探测机构中的压紧气缸来实现产品的夹紧。在工件安装及探测机构中，使用压下气缸和探测传感器用于工件的安装和探测。本文拟定了气压系统原理图，对主要零部件进行了设计计算和选择。 毕业论文关键词： 自动 ；探测；气压；安装 The design of X-type instrument panel assembly workbench Abstract：X-type instrument panel assembly workbench is a automation equipment composed of mechanical, electrical,barometric pressure and PLC technology.The equipment is made up of the fixture,slide mechanism,the workpiece mounting rack and detection agencies and other components.Through pneumatic drive and PLC technology to realize products automatic positioning and clamping, products automatic t installation and detection. Operators just need to put the workpieces in the designated location, put a needle, which can complete automatic positioning, automatic feeding and automatic assembly inspect and other processes. In this article, the overall layout scheme of the X type dashboard assembly workbench is proposed, and the function and structure characteristics of main components are analyzed and stated one by one.Seven support columns to support the product and two positioning pins to position the product are used in the fixture.In the slide mechanism,the moving cylinder is used to drive this part,the liner slideway is used to guide and support the product fixture move to the specified location,the clamping cylinder in the workpiece mounting rack and detection agencies is used to clamp the product.The pressured cylinder and the detection sensors are used to install anddetect the product in the workpiece mounting rack and detection agencies.The paper studys out a pneumatic system schematic diagram, and do some design calculations to choose those main components. Keywords: auto; detectors; pressure; installation 目录 1.绪论 1 1.1汽车仪表概述 1 1.1.1汽车仪表的发展现状 1 1.1.2汽车仪表的使用条件 1 1.2机械装配自动化概述 2 1.2.1 装配自动化在现代制造业中的重要性 2 1.2.2装配自动化的任务及应用范围 3 2.X型仪表盘装配工作台的课题简介 5 2.1课题简介 5 2.2课题的设计要点 6 2.3课题的主要技术参数 6 3.X型仪表盘装配工作台的方案拟定 8 3.1x型仪表盘装配工作台总体布局 8 3.1.1 X型仪表盘装配工作台的组成 9 3.1.2 X型仪表盘装配工作台动作循环 9 3.1.3 x型仪表盘工作台的总体布局 9 3．2产品工装的方案拟定 10 3.2.1产品定位夹紧方式 10 3.2.2压紧装置的方案 12 3.3滑台机构的方案拟定 12 (责任编辑：qin) |