[畢業設計]雙頭可調立式鉆床設計附論文和caxa版圖紙

摘    要

此次设计为可调立式双头钻床的机械设计。设计主要介绍了可调立式双头钻床的设计原理、调整方法及设计计算过程。通过预先给定的加工要求可确定所需的计算参数,进而依据可调立式双头钻床的设计原理来设计计算并校核各个部位的零件,然后进行组装。本次设计可从五大方面进行设计。通过预先给定的加工要求计算并进行了可调式双头钻头的设计、传动系统减速箱的设计、传动系统电机的选用、X-Y工作台的设计、钻头轴向进给系统的设计共五部的设计。通过设计并组装后的钻床可以一次加工两孔,且两钻头间的距离可调,从而实现可以在一个工件上加工多对两两间距不同的孔。在人力和设备不增加的情况下使用可调立式双头钻床可以成倍提高钻床的加工效率,并可以保证较高的加工精度和孔间相对位置精度。

关键词滚珠丝杠;电动机;变速箱;可调式双头钻头

ABSTRACT

The machine design is to devise an adjustable vertical double-headed drilling machine.The design mainly introduced the designprinciple, adjustinganddesign calculation process for devise a adjustable vertical double-headed drilling machine. Through the processing requirements given in advance can determine the computation parameters, then based on the design principle, which is about adjustable vertical double-headed drilling machine, to design ,calculate and check each place parts, and then to assemble all theparts. The design can be devised from five aspects. Through the processing requirements given in advance,five parts of the design, the adjustable double transmission system, design of the reducer drive system for the motor selection, design of X-Y workbench, design of axial feeding system for drill bits, can becalculated and devised. Through design and assembly of the drilling machine, two holes can be formed after one processing, and the distance between the two holes can be adjusted. So as to realize processing somegroups ofholes with different space between two holes. Adjustable vertical two-headed drilling machine canmultiply processing efficiency without increasehuman and equipment, and can guarantee a high machining accuracy and precision of the relative position between holes.

Key words:Ball screw;motor;gearbox;Adjustable two-headed drill bit.

 

文件下載

為您推薦

發表評論

聯系我們

聯系我們

18511713368

在線咨詢: QQ交談

郵箱: [email protected]

工作時間:周一至周五,9:00-17:30,節假日休息http://www.vlbegz.co

關于本站 || 版權聲明 || 免責條款 || 隱私條款 || 站點地圖 || ||

Copyright??2018 CAD之家 All Rights Reserved·黔ICP備15000265號-2

[畢業設計]雙頭可調立式鉆床設計附論文和caxa版圖紙

密碼 已復制

前往下載頁面

低版本瀏覽器需手動復制密碼再前往下載頁面下載,謝謝

十一运夺金走势图图 每研领吧好赚钱不 一个手机就能赚钱是真的吗 财神捕鱼游戏下载大全 天津时时后三走势图表 色粉是靠什么套路赚钱的 奔驰宝马游戏机单机版 奇秀的主播怎么赚钱 广东快乐10分走势图技巧 金沙棋牌游戏下载官网 宁夏11选5五位走势图 彩票中心官方的手机客户端下载 大世界彩票首页 11选5每期必中技巧 走步赚钱软件怎么卖糖果 dnf手游如何赚钱之道 快乐12开奖31