<p>螺旋千斤頂設(shè)計【優(yōu)秀課程畢業(yè)設(shè)計含proe三維3D建模及6張CAD圖紙+帶20頁加正文5300字】-jxsj38</p><p>【詳情如下】【需要咨詢購買全套設(shè)計請加QQ1459919609】</p><p>proe三維圖</p><p>qianjinding.stp</p><p>底座.dwg</p><p>手柄.dwg</p><p>托杯.dwg</p><p>文件清單.txt</p><p>螺旋千斤頂設(shè)計說明書.doc</p><p>螺桿.dwg</p><p>螺母.dwg</p><p>裝配圖.dwg</p><p>計算說明書.doc</p><p>摘 &nbsp; 要</p><p>&nbsp; 本次畢業(yè)設(shè)計是設(shè)計一個螺旋千斤頂，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)計過程中主要進行以下幾個方面的工作：查閱相關(guān)機械設(shè)計資料，初步確定螺旋千斤頂?shù)恼w設(shè)計方案；確定螺旋千斤頂?shù)恼w結(jié)構(gòu)；對螺旋傳動部分進行設(shè)計計算并進行強度校核；利用proe進行裝配，對整體結(jié)構(gòu)進行修改完善；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)計中，了解了千斤頂?shù)慕Y(jié)構(gòu)原理，在設(shè)計過程中認識到三維建模的作用，還學(xué)會了簡單的繪圖技巧。</p><p>&nbsp; 關(guān)鍵詞：螺旋千斤頂；底座螺母；螺旋傳動；強度校核</p><p>Abstract</p><p>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.</p><p>Key words: screw jack; base nut; screw drive; strength check</p><p>目錄</p><p>摘 &nbsp; 要<span class="Apple-tab-span" style="white-space:pre"></span>I</p><p>Abstract<span class="Apple-tab-span" style="white-space:pre"></span>II</p><p>1 緒論<span class="Apple-tab-span" style="white-space:pre"></span>1</p><p>1.1 &nbsp;起重機械的概述<span class="Apple-tab-span" style="white-space:pre"></span>1</p><p>1.2 &nbsp;目的<span class="Apple-tab-span" style="white-space:pre"></span>1</p><p>1.3 &nbsp;國內(nèi)外千斤頂行業(yè)發(fā)展趨勢<span class="Apple-tab-span" style="white-space:pre"></span>2</p><p>1.4 &nbsp;使用原理<span class="Apple-tab-span" style="white-space:pre"></span>2</p><p>2 &nbsp;計算及說明<span class="Apple-tab-span" style="white-space:pre"></span>3</p><p>（一） 螺桿的設(shè)計計算<span class="Apple-tab-span" style="white-space:pre"></span>4</p><p>（二） 螺母的設(shè)計計算<span class="Apple-tab-span" style="white-space:pre"></span>7</p><p>（三） 托杯的設(shè)計計算<span class="Apple-tab-span" style="white-space:pre"></span>9</p><p>（四） 手柄的設(shè)計計算<span class="Apple-tab-span" style="white-space:pre"></span>10</p><p>（五） 底座的設(shè)計計算<span class="Apple-tab-span" style="white-space:pre"></span>11</p><p>（六） 千斤頂?shù)男视嬎?lt;span class="Apple-tab-span" style="white-space:pre"></span>12</p><p>3使用千斤頂?shù)淖⒁馐马?lt;span class="Apple-tab-span" style="white-space:pre"></span>13</p><p>4 結(jié)論<span class="Apple-tab-span" style="white-space:pre"></span>14</p><p>致謝<span class="Apple-tab-span" style="white-space:pre"></span>15</p><p>參考文獻<span class="Apple-tab-span" style="white-space: pre;"></span>16</p><p><img src="http:/www.szxfmmzy.com/ueditor_s/net/upload/2017-06-22/a7bd69e9-5eec-421e-bffb-9b254c189e6a.gif" style="float:none;" title="底座.gif"/></p><p><img src="http:/www.szxfmmzy.com/ueditor_s/net/upload/2017-06-22/843e4b93-2636-4bdd-af99-f55ab93aee06.gif" style="float:none;" title="螺桿.gif"/></p><p><img src="http:/www.szxfmmzy.com/ueditor_s/net/upload/2017-06-22/a877024a-2a33-4aaf-9ddf-487a26baaedd.gif" style="float:none;" title="螺母.gif"/></p><p><img src="http:/www.szxfmmzy.com/ueditor_s/net/upload/2017-06-22/6a6eff3b-5aed-45c3-a81b-892682adc584.gif" style="float:none;" title="手柄.gif"/></p><p><img src="http:/www.szxfmmzy.com/ueditor_s/net/upload/2017-06-22/31c100c7-7574-40a6-b0d5-8e290d7bc38a.gif" style="float:none;" title="托杯.gif"/></p><p><img src="http:/www.szxfmmzy.com/ueditor_s/net/upload/2017-06-22/b77b5ff3-d4ca-489a-86cd-9717e4d7952b.gif" style="float:none;" title="裝配圖.gif"/></p><p><img src="http:/www.szxfmmzy.com/ueditor_s/net/upload/2017-06-22/3b90986a-04f6-4908-9d0d-b60fc64ec496.jpg" style="float:none;" title="360桌面截圖20170622214851.jpg"/></p><p><img src="http:/www.szxfmmzy.com/ueditor_s/net/upload/2017-06-22/dac764c9-d41e-4db6-bf26-4f67672b3497.jpg" style="float:none;" title="360桌面截圖20170622225948.jpg"/></p><p><br/></p>