羊汽車?yán)K輪式電動玻璃升降器的總體設(shè)計(jì)摘 要畢業(yè)設(shè)計(jì)的課題基本分為三大類，即工藝工裝設(shè)計(jì)類、組合機(jī)床設(shè)計(jì)類和計(jì)算機(jī)課題類。本課題所涉及的是第一類，設(shè)計(jì)任務(wù)為繩輪式汽車玻璃升降器的設(shè)計(jì)，有電機(jī)輸出動力帶動鋼絲繩完成玻璃的上升和下降的工作循環(huán)。車門玻璃升降器作為車門附件，其作用是保證車門玻璃平穩(wěn)升降、門窗能隨時并順利地開啟和關(guān)閉，并能使玻璃停留在任意位置，不隨外力作用或汽車的顛簸而上下跳動。因此要求玻璃升降器結(jié)構(gòu)可靠、操縱輕便省力，并需有防止玻璃升降器倒轉(zhuǎn)的制動裝置。隨著汽車的不斷改進(jìn)和發(fā)展，玻璃升降器也由簡單的絲桿式、單臂式逐漸發(fā)展為今天的電動式。電動玻璃升降器結(jié)構(gòu)簡單可靠，操縱方便省力，被現(xiàn)代轎車普遍采用。它可以在副儀表板上布置控制開關(guān)，也可以在各自的車門上單獨(dú)設(shè)置開關(guān)，分別操作。駕駛員可以在自己的位置上通過控制開關(guān)開閉任一車門玻璃，提高了轎車的舒適性和方便性。本次設(shè)計(jì)主要包括升降器的基本分類和工作原理的介紹，主要針對繩輪式汽車玻璃升降器進(jìn)行設(shè)計(jì)，包括電機(jī)、鋼絲繩等主要部件的選擇及系統(tǒng)運(yùn)動的計(jì)算分析。共完成圖紙近 6 張，基本完成老師所交給的任務(wù)。關(guān)鍵詞：車窗； 車門； 升降器； 繩輪。AbstractGraduation subject is divided into three basic categories, namely technology and equipment and design, and machine tool design and computer classes subject category. Involved in this project is the first class, the design task for the ropes wheeled vehicle lifter design, with the motor output power driven rope up and down the glass to complete the work cycle.Door window regulator for door accessories, door glass, whose role is to ensure a smooth landing, doors and windows ready and open and close smoothly, and allows the glass to stay in any position, not with external force or the car bumps up and down beat. Therefore requested glass lifter reliable structure, manipulation of light and effort, and the need to prevent lifter reverse braking device. With the continuous improvement and development of the car, the glass elevator from simple screw type, single-arm the gradual development of today's electric. Electric window regulator simple, reliable, easy to manipulate effort, commonly used by modern cars. It can be arranged in the dashboard control switch, vice, can also be set separately on each door switch operation, respectively. The driver position in their own control switch through any door opening and closing of glass and improve the car's comfort and convenience.This design includes a hoist and working principle of the basic classification of the introduction, mainly for automotive glass elevator rope wheel design, including motors, wire rope and other major components of the selection and calculation of motion analysis system. Completed a total of nearly 12 drawings, the basic completion of the tasks assigned by teachers.Key words: window; doors; window lifter; rope round.目 錄1 引言 ...................................................................................................................................................................11.1 課題來源及意義 .........................................................................................................................................11.2 電動車窗歷史及國內(nèi)外發(fā)展現(xiàn)狀 .............................................................................................................12 繩輪式玻璃升降器設(shè)計(jì)的原理和內(nèi)容 ...........................................................................................................32.1 車窗升降器的分類和基本工作原理 .........................................................................................................32.2 本文主要研究內(nèi)容 .....................................................................................................................................43 羚羊汽車玻璃升降 器的前期設(shè)計(jì)準(zhǔn)備 ...........................................................................................................53.1 玻璃升降器要求 .........................................................................................................................................53.2 玻璃升降器的組成 .....................................................................................................................................53.3 玻璃升降器的功能要求 .............................................................................................................................63.4 繩輪式玻璃升降器的設(shè)計(jì)特點(diǎn) .................................................................................................................63.5 繩輪式玻璃升降器的布置 .........................................................................................................................74 設(shè)計(jì)計(jì)算說明書 ...............................................................................................................................................84.1 設(shè)計(jì)計(jì)算說明書 .........................................................................................................................................84.1.1 設(shè)計(jì)依據(jù) ..............................................................................................................................................84.1.2 設(shè)計(jì)原則 ..............................................................................................................................................84.1.3 基本設(shè)計(jì)思想 ......................................................................................................................................84.1.4 玻璃質(zhì)量及曲率的選取及確定 ..........................................................................................................94.1.5 鋼絲繩的選取 ......................................................................................................................................94.1.6 前門滑道 ............................................................................................................................................104.1.7 電機(jī)罩 ................................................................................................................................................104.1.8 拉索 ....................................................................................................................................................114.1.9 電動玻璃升降器總成圖和運(yùn)動過程 ................................................................................................114.1.10 電機(jī)的選擇 ......................................................................................................................................124.1.11 基本參數(shù) ..........................................................................................................................................164.1.12 運(yùn)動計(jì)算 .........................................................................................................................................164.2 計(jì)算總結(jié) ...................................................................................................................................................175 結(jié)論 .................................................................................................................................................................185.1 全文總結(jié) ...................................................................................................................................................185.2 存在的問題和對未來的展望 ...................................................................................................................19參考文獻(xiàn) .............................................................................................................................................................20致 謝 .............................................................................................................................................................21