1941_立臥式雙面44軸組合鉆床左主軸箱設(shè)計(jì),臥式,雙面,44,組合,鉆床,主軸,設(shè)計(jì) 黃河科技學(xué)院畢業(yè)設(shè)計(jì)說明書 第 I 頁立臥式雙面 44 軸組合鉆床后主軸箱設(shè)計(jì)摘 要本文主要是針對立臥式雙面 44 軸組合鉆床后主軸箱的設(shè)計(jì)進(jìn)行闡述。這次設(shè)計(jì)是在通過查閱機(jī)械設(shè)計(jì)基礎(chǔ)、機(jī)械設(shè)計(jì)手冊、組合機(jī)床設(shè)計(jì)簡明手冊、機(jī)械設(shè)計(jì)、機(jī)械制圖、機(jī)械制造工藝學(xué)、與畢業(yè)設(shè)計(jì)指導(dǎo)手冊等之后完成的。通過這次設(shè)計(jì)可以了解發(fā)動(dòng)機(jī)機(jī)體大批量生產(chǎn)流水線中組合機(jī)床的原理、結(jié)構(gòu)、工藝水平、分析使用現(xiàn)狀及存在的問題，以及分析三缸機(jī)體的結(jié)構(gòu)、工藝流程及設(shè)計(jì)要求。本文主要包括緒論、加工工藝分析、多軸箱的基本結(jié)構(gòu)及表達(dá)方式、多軸箱的設(shè)計(jì)、組合機(jī)床多軸箱 CAD 系統(tǒng)等幾個(gè)部分。重點(diǎn)放在主軸箱的設(shè)計(jì)部分，包括繪制多軸箱設(shè)計(jì)原始依據(jù)圖、主軸、齒輪的確定及動(dòng)力計(jì)算、繪制多軸箱總圖及零件圖、多軸箱的傳動(dòng)設(shè)計(jì)。設(shè)計(jì)組合鉆床的目的在于實(shí)現(xiàn)多孔一次定位，避免重復(fù)定位所產(chǎn)生的定位誤差，提高被加工孔的位置精度。同時(shí)也保證了被加工孔的同軸度。關(guān)鍵字：主軸, 齒輪, 主軸箱 黃河科技學(xué)院畢業(yè)設(shè)計(jì)說明書 第 II 頁Combination Drilling of horizontal two-sided 44-axis spindle box designAuthor:YangZhifuTutor:JiaBaiheAbstracThis paper is to elaborate on the design of the headstock after the 44-axis, horizontal double-sided Combination Drilling. The design is a concise manual by consulting the basis of mechanical design, mechanical design manual, machine tool design, mechanical design, mechanical drawing, mechanical manufacturing technology, and graduated from design guidance manuals completed after. With this design you can understand the combination of machine tools in the engine block in the mass production assembly line principle, structure, technological level, analysis of the use of current situation and existing problems, and to analyze the the triplex body structure, process and design requirements. In this paper, including introduction, process analysis, several parts of the basic structure and expression of multi-axle box, multi-axle box design, machine tool, multi-axle box CAD system, etc.. Focus on the design portion of the spindle box, including the preparation of multi-axle box design to determine the dynamic calculation of the Figure the original basis, spindle, gear, and to draw multi-axle box diagram and parts diagram, multi-axle box transmission design. 黃河科技學(xué)院畢業(yè)設(shè)計(jì)說明書 第 III 頁The purpose of the design Combination Drilling is achieve porous positioning, to avoid the repeatability of positioning of the positioning errors, improve the accuracy of the location of the hole to be machined. But also to ensure the concentricity of the holes to be machined.Keywords: spindle,gear, spindle box