圓盒塑料件注塑模具設(shè)計【含CAD二維和三維PROE、UG三維】

圓盒塑料件注塑模具設(shè)計【含CAD二維和三維PROE、UG三維】,含CAD二維和三維PROE、UG三維,塑料件,注塑,模具設(shè)計,cad,維和,三維,proe,ug 摘 要 注射成型是熱塑性塑料成型的主要方法之一，可以一次成型形狀復(fù)雜的精密塑件。本次設(shè)計中，主要運用到了所學(xué)的注射模設(shè)計以及相關(guān)機械設(shè)計等方面的知識。分析了一副注射模的一般設(shè)計過程，即注射成型的分析、注射機的選擇及相關(guān)參數(shù)的校核、模具的結(jié)構(gòu)設(shè)計、注射模具設(shè)計的有關(guān)計算、模具總體尺寸的確定與結(jié)構(gòu)草圖的繪制、模具結(jié)構(gòu)總裝圖和零件工作圖的繪制等。設(shè)計主要包括成型位置及分型面的選擇，模具型腔數(shù)的確定及型腔的排列布置和流道布局，還有澆口位置的選擇，模具工作零件的結(jié)構(gòu)設(shè)計，抽芯機構(gòu)的設(shè)計，澆注系統(tǒng)的設(shè)計，推出機構(gòu)的設(shè)計，斜導(dǎo)柱的設(shè)計等。設(shè)計過程主要利用了UG進行三維零件的繪制并根據(jù)設(shè)計計算繪制出模具的型芯和型腔以及基本模架等，然后用Auto CAD進行二維裝配圖和零件圖的繪制，最后通過對整體結(jié)構(gòu)的校核，提高了其穩(wěn)定性和可靠性。關(guān)鍵詞：M120圓盒；注塑模；PS塑料VIAbstractInjection molding is one of the main methods for thermo plastics, and it can once-form delicate plastic members with sophisticated shape. In this design, the knowledge of injection mold design and related mechanical design are mainly used. The design process of a injection mold is analyzed, that is, the analysis of injection molding, the selection of the injection molding machine and the check of the related parameters of it, the structural design of the mold, the related calculation of the injection mold design, the determination of the overall size of the mold and the drawing of the sketch, the drawing of the assembly diagram of the mold structure and the parts diagram, and so on. the design includes the choice of the molding location and the parting surfaces, the determination of the number of the mold cavity, the layout arrangement and the runner layout of the cavity, as well as the choice of the gate location, the structural design of the mold parts、the core-pulling mechanism、the gating system、the ejection mechanism and so on.Design process mainly uses theUG 3D part drawing and according to the design drawing of the mould core and cavity, and basic mold rack and so on, then use Auto CAD 2D assembly drawing and parts drawing, at last, by check, for the whole structure to improve its stability and reliability.Keywords: M120 pods; Injection mold; PS plasticVI目 錄摘 要IAbstractII目 錄III1 緒論11.1 塑料模具設(shè)計的研究內(nèi)容和意義11.2 本課題應(yīng)達到的要求12 塑件分析22.1 材料的選擇22.2 塑件的幾何形式及結(jié)構(gòu)分析33 設(shè)備的選擇與校核53.1 塑件質(zhì)量的計算53.2 型腔數(shù)量的確定53.3 注射機參數(shù)的校核63.3.1 注射量校核63.3.2 塑件在分型面上的投影面積與鎖模力的校核63.4 開模行程的校核83.5 脫模力Q84 澆注系統(tǒng)和排溢系統(tǒng)的設(shè)計104.1 塑料制件在模具中的位置104.2 澆注系統(tǒng)的設(shè)計114.2.1 主流道的設(shè)計124.2.2 主流道尺寸的確定124.2.3 澆口位置的選擇135 成型零部件的設(shè)計與計算145.1 成型零件的結(jié)構(gòu)設(shè)計145.1.1 型腔（或凹模）的設(shè)計145.1.2 型芯（或凸模）的設(shè)計155.2 成型零件工作尺寸的計算155.2.1 型腔外形尺寸的確定165.2.2 型芯外形尺寸的確定185.2.3 型腔深度和型芯高度尺寸的計算196 脫模機構(gòu)的設(shè)計206.1 脫模力的計算206.2 推出機構(gòu)的設(shè)計216.3 推出機構(gòu)的復(fù)位與導(dǎo)向226.4 模架的選取237 側(cè)向分型與抽芯機構(gòu)247.1 抽芯距的確定247.2 抽芯機構(gòu)設(shè)計247.2.1 斜導(dǎo)柱抽芯的工作原理247.2.2 斜導(dǎo)柱傾斜角的選擇247.2.3 斜導(dǎo)柱直徑計算257.2.4 斜導(dǎo)柱長度計算257.3 側(cè)滑塊的設(shè)計257.3.1 側(cè)滑塊形狀設(shè)計257.3.3 導(dǎo)滑槽的設(shè)計268 合模導(dǎo)向機構(gòu)設(shè)計278.1 導(dǎo)柱278.2 導(dǎo)套279 溫度調(diào)節(jié)系統(tǒng)299.1 冷卻系統(tǒng)的設(shè)計原則299.2 冷卻回路的尺寸確定29總結(jié)31致 謝32參考文獻333