毕业设计——立式数控加工中心—排机构设计.doc

济南大学毕业设计 济南大学泉城学院毕业设计 2 - 1 - 济南大学 毕 业 设 计 题 目 立式数控加工中心—排屑机构设计 专 业 机械设计制造及其自动化 班 级 学 生 学 号 指导教师 二〇一 〇 年 六 月 八 日 济南大学毕业设计 PAGE - PAGE I - 摘 要 本文是关于立式数控加工中心—排屑机构设计的说明书.该排屑装置可以完成对切屑的收集、运输、及进一步的处理功能。 排屑装置以滚动链轮牵引钢制运输送链板在箱体中运转，加工过程中的切屑落到链带上，由链带运送到加工中心外落入到积屑箱。 本设计根据新的需求采用复合原理将链板排屑装置和刮板排屑装置的优点相结合，在普通链板排屑装置的基础上安装刮板,形成一种非常实用的新型排屑装置，从而杜绝了通链板排屑装置将粘附在链板上的碎屑带回排屑体内腔的现象。细节方面本设计对链板结构加以改进在两端增加滚轮并在箱体内设置滑道以解决切屑的承载问题。并且设计了独立的滑动轴承座和安装垫板来实现输送链板条和带轮的张紧。本装置有较好的功能结构及较底的成本将具有良好的市场前景。 关键词：排屑；复合型；滑动；张紧 ABSTRACT This article is a manual about the design of the organization of removing scrap ,this organization is part of the vertical machining center. Device of removing scrap can be used for the collection, transportation, and further processing. Device of removing scrap work in the box through scroll wheel dragging the transporting steel plate .the scraps which processed fell chain belt, transported out of the machine by a chain belt and fall into the litter box. Under the new requirements of the compounding design principle , we combines the advantages of device of closing out resectional scrap of the chain plate Chip and scraper device, install craper device in thecommon chain which is based on the device of closing out resectional scrap of the chain plate,then form a very useful new chip removal device.Thus eliminate the the Chip-board phenomenon of the body cavity through communication chain plate and chain Chip device which adhere to the debris back .Details of the design improve the structure of the chain plate and increase in both ends of the wheel and set the slide of chip load. And design a separate sliding bearing and mounting pad to achieve the conveyor slats and the tension pulley. This device functions are better than the end of the cost structure and will have good market prospects. Key words： Chip; compound; slide; t