曲軸斜油孔回轉(zhuǎn)式鉆模夾具設(shè)計(jì)與分析（含全套CAD圖紙）,曲軸,斜油孔,回轉(zhuǎn),式鉆模,夾具,設(shè)計(jì),分析,全套,cad,圖紙 本科畢業(yè)設(shè)計(jì)論文 （小初號(hào)，宋體，加粗，居中） 題目：曲軸斜油孔回轉(zhuǎn)式鉆模夾具設(shè)計(jì)與分析 院、 系： 學(xué)科專業(yè)： 學(xué) 生： 學(xué) 號(hào)： 指導(dǎo)教師： （三號(hào)，宋體、居中） ××××年 ××月 曲軸斜油孔回轉(zhuǎn)式鉆模夾具設(shè)計(jì)與分析 摘要 在機(jī)械制造各行業(yè)的工藝過(guò)程中廣泛應(yīng)用著各種不同的，用以固定加工對(duì)象，使之占有正確位置，以便接受施工的一種工藝裝備，統(tǒng)稱為夾具。因此，無(wú)論是在機(jī)械加工，裝配，檢驗(yàn)，還是在焊接，熱處理等冷，熱工藝中，以及運(yùn)輸工作中都大量采用夾具。但在機(jī)械加工中應(yīng)用最為廣泛的是金屬切削機(jī)床上使用的夾具，我們稱其為機(jī)床夾具。它在保證產(chǎn)品優(yōu)質(zhì)，高產(chǎn)，低成本，充分發(fā)揮現(xiàn)有設(shè)備的潛力，以便工人掌握復(fù)雜或精密零件加工技術(shù)，以減輕繁重的體力勞動(dòng)等諸方面起著巨大的作用。因此，機(jī)床夾具的設(shè)計(jì)和使用是促進(jìn)生產(chǎn)迅速發(fā)展的重要工藝措施之一。為此，在本次畢業(yè)設(shè)計(jì)時(shí)，選擇了機(jī)床夾具設(shè)計(jì)。 本文主要圍繞機(jī)床鉆孔夾具設(shè)計(jì)為中心。用以鉆曲軸零件，首先通過(guò)參觀實(shí)習(xí)讓我們對(duì)夾具設(shè)計(jì)有了初步的了解，特別是對(duì)鉆模夾具設(shè)計(jì)的了解更為深刻。然后，在導(dǎo)師的指導(dǎo)下，對(duì)夾具設(shè)計(jì)方案進(jìn)行分析和選擇。選定方案后，。通過(guò)查閱相關(guān)夾具設(shè)計(jì)書籍和相關(guān)圖例在鉆孔夾具設(shè)計(jì)過(guò)程中，。在查閱了相關(guān)文獻(xiàn)后完成外文翻譯。參考相關(guān)資料完成夾具的總體設(shè)計(jì)。 關(guān)鍵詞：機(jī)械；夾具；鉆模；加工 The analysis and design of drilling jig for rotary crankshaft oblique oil hole Abstract Machinery manufacturing industries in the process of a wide variety of applications for processing a fixed object, so that it occupies the correct position in order to receive a construction technology and equipment, collectively referred to as the fixture. Therefore, whether in the machinery processing, assembly, testing, or in welding, heat treatment, such as cold, heat process, and transport are a lot of work in a fixture. But in machining is the most widely used metal-cutting machine tools for use on the fixture, we called for the machine tool fixture. It guarantees high-quality products, high-yield, low-cost, bring into full play the potential of existing equipment, so that workers have complicated or sophisticated parts processing technologies, to reduce the heavy physical labors, and other aspects play a hSOLIDWORKSe role. Therefore, the fixture of the machine is designed to promote the production and use of the rapid development of one of the important process. This article mainly revolves the engine bed drill hole jig design is a center. With drills the HBC6700 azimuth training gear shell, first let us throSOLIDWORKSh the visit practice have the preliminary understanding to the jig design, was specially more profound to the lap type jig jig design's understanding. Then, under teacher's instruction, carries on the analysis and the choice to the jig design proposal. After designating the plan. ThroSOLIDWORKSh consult related jig design books and related chart of symbols in drill hole jig design process. After having consulted the related literature completes the foreign language translation. Refers to the correlation data to complete jig's system design. Key Words： machinery；Fixture；Jig；processing 目 錄 第1章 緒論 1 1.1 鉆孔夾具方案設(shè)計(jì) 1 1.2 了解夾具總體設(shè)計(jì)的要求 1 1.3 鉆床的發(fā)展趨勢(shì) 2 1.4鉆床夾具的概述 3 1.4.1鉆床夾具的特點(diǎn) 3 1.4.2鉆床夾具的主要類型 3 1.4.3鉆模類型選擇 4 1.4.4鉆套的選擇 4 1.4.5鉆模板類型 5 第2章 鉆床夾具設(shè)計(jì)特點(diǎn) 6 2.1 確定夾具的類型 6 2.2 鉆模的主要類型 6 2.3 明確設(shè)計(jì)任務(wù)，了解零件加工工藝過(guò)程 7 2.4 確定定位方案 7 第3章 工件的夾緊計(jì)算及其選擇 8 3.1 工件的夾緊 8 3.1.1 夾緊基本原理理論 8 3.1.2 夾緊座 9 3.1.3 夾緊壓板 9 3.1.4 夾緊螺釘 10 3.2 夾緊力的選擇 11 3.2.1 夾緊力方向 11 3.2.2 夾緊力的作用點(diǎn) 11 3.2.3 夾緊力的計(jì)算 11 3.2.4 夾具精度計(jì)算與分析 13 第4章 夾具結(jié)構(gòu)分析與設(shè)計(jì) 14 4.1 夾具的夾緊裝置和定位裝置 14 4.2 夾具的導(dǎo)向 15 4.3 鉆孔與工件之間的切屑間隙 18 4.4 鉆模板 18 4.5定位誤差的分析 19 4.6 鉆套、襯套、鉆模板設(shè)計(jì)與選用 20 4.7 確定夾具體結(jié)構(gòu)和總體結(jié)構(gòu) 21 4.8 三維裝配圖SOLIDWORKS建模 22 4.9 夾具設(shè)計(jì)及操作的簡(jiǎn)要說(shuō)明 25 結(jié) 論 26 致 謝 28 參考文獻(xiàn) 29 5