螺旋千斤頂設(shè)計(jì)【優(yōu)秀課程畢業(yè)設(shè)計(jì)含proe三維3D建模及6張CAD圖紙+帶20頁加正文5300字】-jxsj38

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螺旋千斤頂設(shè)計(jì)【優(yōu)秀課程畢業(yè)設(shè)計(jì)含proe三維3D建模及6張CAD圖紙+帶20頁加正文5300字】-jxsj38

【詳情如下】【需要咨詢購買全套設(shè)計(jì)請(qǐng)加QQ1459919609】

proe三維圖

qianjinding.stp

底座.dwg

手柄.dwg

托杯.dwg

文件清單.txt

螺旋千斤頂設(shè)計(jì)說明書.doc

螺桿.dwg

螺母.dwg

裝配圖.dwg

計(jì)算說明書.doc

摘要

本次畢業(yè)設(shè)計(jì)是設(shè)計(jì)一個(gè)螺旋千斤頂，該千斤頂主要有底座螺母，螺桿，手柄，托杯等零部件構(gòu)成。設(shè)計(jì)過程中主要進(jìn)行以下幾個(gè)方面的工作：查閱相關(guān)機(jī)械設(shè)計(jì)資料，初步確定螺旋千斤頂?shù)恼w設(shè)計(jì)方案；確定螺旋千斤頂?shù)恼w結(jié)構(gòu)；對(duì)螺旋傳動(dòng)部分進(jìn)行設(shè)計(jì)計(jì)算并進(jìn)行強(qiáng)度校核；利用proe進(jìn)行裝配，對(duì)整體結(jié)構(gòu)進(jìn)行修改完善；繪制螺旋千斤頂?shù)难b配圖及各零部件圖；設(shè)計(jì)原始參數(shù)：螺旋千斤頂?shù)淖畲笃鹬刂亓?，最大起升高度H=190mm。在這次畢業(yè)設(shè)計(jì)中，了解了千斤頂?shù)慕Y(jié)構(gòu)原理，在設(shè)計(jì)過程中認(rèn)識(shí)到三維建模的作用，還學(xué)會(huì)了簡單的繪圖技巧。

關(guān)鍵詞：螺旋千斤頂；底座螺母；螺旋傳動(dòng)；強(qiáng)度校核

Abstract

The graduation project is to design a screw jack, the jack mainly has base nut, screw, handle, support cup and other parts and components. The main work in the following aspects: the design process related mechanical design data, preliminary determine the overall design scheme of screw jack; determine the overall structure of screw jack; the screw transmission part design calculation and strength check; were assembled by PROE, the overall structure of the revised and improved; the assembly drawing and the screw Jack the parts diagram; the original design parameters of screw jack: maximum lifting weight, maximum lifting height of H=190mm. In this graduation project, the structure and the principle of the jack are understood. In the process of design, the function of 3D modeling is recognized, and the simple drawing skills are also learned.

Key words: screw jack; base nut; screw drive; strength check

摘要 I

Abstract II

1 緒論 1

1.1 起重機(jī)械的概述 1

1.2 目的 1

1.3 國內(nèi)外千斤頂行業(yè)發(fā)展趨勢(shì) 2

1.4 使用原理 2

2 計(jì)算及說明 3

（一）螺桿的設(shè)計(jì)計(jì)算 4

（二）螺母的設(shè)計(jì)計(jì)算 7

（三）托杯的設(shè)計(jì)計(jì)算 9