多功能汽車發(fā)動(dòng)機(jī)拆裝實(shí)驗(yàn)臺(tái)的設(shè)計(jì)
摘 要
本設(shè)計(jì)是在研究觀察了現(xiàn)有的發(fā)動(dòng)機(jī)拆裝臺(tái)架，通過對(duì)汽車企業(yè)、學(xué)校現(xiàn)有
設(shè)備以及通過互連網(wǎng)的搜索，對(duì)其結(jié)構(gòu)形式、構(gòu)造組成、功能以及安裝特點(diǎn)進(jìn)行分析研究。發(fā)現(xiàn)現(xiàn)有的發(fā)動(dòng)機(jī)拆裝臺(tái)架大多是功能比較單一的類型，這些性能單一的試驗(yàn)臺(tái)架存在著費(fèi)時(shí)、費(fèi)力、效率低發(fā)動(dòng)機(jī)支撐不穩(wěn)定、拆裝過程中觀察發(fā)動(dòng)機(jī)不便等問題。無論是汽車維修企業(yè)還是學(xué)校都需要一種功能比較齊全的，便于拆裝發(fā)動(dòng)機(jī)以及觀察發(fā)動(dòng)機(jī)結(jié)構(gòu)的發(fā)動(dòng)機(jī)拆裝臺(tái)架。而多功能發(fā)動(dòng)機(jī)拆裝試驗(yàn)臺(tái)就能很好的解決這一問題。
多功能發(fā)動(dòng)機(jī)拆裝試驗(yàn)臺(tái)集翻轉(zhuǎn)、移動(dòng)、冷磨于一體很好的解決了以往一
些臺(tái)架所存在的一些問題，能基本上滿足汽車維修企業(yè)以及學(xué)校維修和拆裝發(fā)動(dòng)機(jī)的要求。
關(guān)鍵詞：發(fā)動(dòng)機(jī)；臺(tái)架；冷磨；拆裝
The multi-function car launches the machine dismantles the design that pack the experiment set
Abstract
This design is at study observational launch currently the machine dismantles to pack pedestal, pass is current to the car business enterprise, school
Equipments and pass with each other manhunt of connecting the net, as to it's construction form, the structure constitutes, function and install characteristics proceeding analysis research.Discovers to launch currently the machine dismantle to pack pedestal mostly single type in function, the single and on trial pedestal in these functionses exsits to take a lot of time, hard to tackle, the efficiency is low to launch the machine props up unsteady, dismantle to pack to observes to launch the machine inconvenience etc. problem in the process.Wether is a car maintenance business enterprise or the school needs a kind of function more well-found, easy to dismantle to pack to launch machine and observations launch the machine to launch structurally the machine dismantles to pack pedestal.But multi-function launch the machine dismantle to pack to experiment the set and then can be good to resolve this problem.
It is multi-function to launch the machine dismantles to pack to experiment the pedestal gathers inside out, move, cold whet to was good to solve in the integral whole before a
Amount pedestal a some problem for exsitting, can be basic to ascend to satisfy car maintenance business enterprise and schools maintain with dismantle the request that pack launches the machine.
Key phrase:Launch the machine;Pedestal;It is cold to whet;Dismantle to pack
目 錄
摘要 …………………………………………………………………………………………Ⅰ
Abstract ……………………………………………………………………………………Ⅱ
前言 ………………………………………………………………………………………… 1
第一章 實(shí)驗(yàn)臺(tái)設(shè)計(jì)的目的和意義…………………………………………………… 2
1.1 汽車發(fā)動(dòng)機(jī)多功能拆裝架的發(fā)展趨勢(shì) ………………………………………… 2
1.2 實(shí)驗(yàn)臺(tái)設(shè)計(jì)的目的 ……………………………………………………………… 2
1.3 實(shí)驗(yàn)臺(tái)設(shè)計(jì)的意義 ……………………………………………………………… 2
第二章 多功能發(fā)動(dòng)機(jī)拆裝實(shí)驗(yàn)臺(tái)的設(shè)計(jì)…………………………………………… 4
2.1 實(shí)驗(yàn)臺(tái)的總體設(shè)計(jì)要求 ………………………………………………………… 4
2.2 翻轉(zhuǎn)架的設(shè)計(jì) …………………………………………………………………… 5
2.3 臺(tái)架的設(shè)計(jì) ……………………………………………………………………… 5
2.4 臺(tái)架的選材 ……………………………………………………………………… 5
2.5 選擇車型 ………………………………………………………………………… 6
第三章 蝸輪蝸桿減速器的設(shè)計(jì)……………………………………………………… 7
3.1 蝸輪傳動(dòng)的組成和特點(diǎn) ………………………………………………………… 7
3.2 蝸輪蝸桿減速器的設(shè)計(jì) ………………………………………………………… 7
3.3 軸的計(jì)算 …………………………………………………………………………10
3.4 軸承選擇校核 ……………………………………………………………………12
第四章 聯(lián)軸器的選擇和其他零件的確定……………………………………………14
4.1 聯(lián)軸器的選擇 ……………………………………………………………………14
4.2 其他零件的確定 …………………………………………………………………14
第五章 總體裝配的設(shè)計(jì)………………………………………………………………17
5.1 車輪的選擇 ………………………………………………………………………17
5.2 發(fā)動(dòng)機(jī)支撐形式的選擇 …………………………………………………………17
5.3 臺(tái)架的選材 ………………………………………………………………………17
5.4軸承的選擇及校核 ……………………………………………………………… 18
第六章 電動(dòng)機(jī)的選擇…………………………………………………………………19
第七章 冷磨實(shí)驗(yàn)………………………………………………………………………21
7.1 冷磨注意事項(xiàng) ……………………………………………………………………21
7.2 冷磨檢查 …………………………………………………………………………21
7.3 冷磨后的拆檢 ……………………………………………………………………22
總結(jié) …………………………………………………………………………………………23
參考文獻(xiàn) ……………………………………………………………………………………24
致謝 …………………………………………………………………………………………25