蓋塞注塑模具設(shè)計(jì)
蓋塞注塑模具設(shè)計(jì),注塑,模具設(shè)計(jì)
(the mould of canopy)
摘要
根據(jù)蓋塞塑件的生產(chǎn)批量、PS(聚苯乙烯)塑料的成型性能特點(diǎn)以及蓋塞的結(jié)構(gòu)特點(diǎn),設(shè)計(jì)成蓋塞注塑模具較為合理。蓋塞為通用零件,其精度要求不高
但由于結(jié)構(gòu)原因,需要成型外部螺紋,使模具結(jié)構(gòu)相對(duì)復(fù)雜,增加了裝配時(shí)的難度。為成型螺紋,模具結(jié)構(gòu)上需要采用螺紋抽芯機(jī)構(gòu),為便于螺紋型芯的抽出,模具采用齒輪齒條抽芯機(jī)構(gòu),即可采用普通臥式注塑機(jī),由與塑件對(duì)精度要求不高,成型零件加工較為容易
本模具采用一模兩腔,總體上該模具機(jī)構(gòu)簡(jiǎn)單,制造容易,生產(chǎn)周期短,節(jié)約了企業(yè)加工成本,縮短了模具制造周期。
關(guān)鍵詞:外部螺紋 螺紋抽芯 齒輪齒條機(jī)構(gòu)
Abstract
Model the structure characteristics that the function characteristics and covers fill according to the production batch quantity, the PS( gather the styrene) plastics that the cover fills the piece of Plastics
, the design becomes the cover to fill to note the molding tool of Plastics
to compare for the reasonable.The cover fills for the in general use spare parts, its accuracy request is not high
But because of the structure reason, need to model the exterior thread, make opposite complications of the molding tool structure, increased the assemble the difficulty of the hour.In order to model the thread, need to adopt the thread to take out the organization of core on the molding tool structure, draw out for a core of easy to thread, molding tool adoption the wheel gear tooth takes out the organization of core , adopting the commonness lie type to note the machine of Plastics
then from having not high request to the accuracy with piece of Plastics
, modeling the spare parts to process more easy
This molding tool adopts two antrums of one mold, total ascend that molding tool organization simple, make easily, produce the period short, economized the business enterprise to process the cost, shorten the molding tool manufacturing period.
Keyword:The exterior thread thread takes out the tooth an organization of the core wheel gear
收藏
編號(hào):2862739
類型:共享資源
大?。?span id="7qwmkk8" class="font-tahoma">245.62KB
格式:ZIP
上傳時(shí)間:2019-12-02
18
積分
- 關(guān) 鍵 詞:
-
注塑
模具設(shè)計(jì)
- 資源描述:
-
蓋塞注塑模具設(shè)計(jì),注塑,模具設(shè)計(jì)
展開閱讀全文
- 溫馨提示:
1: 本站所有資源如無特殊說明,都需要本地電腦安裝OFFICE2007和PDF閱讀器。圖紙軟件為CAD,CAXA,PROE,UG,SolidWorks等.壓縮文件請(qǐng)下載最新的WinRAR軟件解壓。
2: 本站的文檔不包含任何第三方提供的附件圖紙等,如果需要附件,請(qǐng)聯(lián)系上傳者。文件的所有權(quán)益歸上傳用戶所有。
3.本站RAR壓縮包中若帶圖紙,網(wǎng)頁內(nèi)容里面會(huì)有圖紙預(yù)覽,若沒有圖紙預(yù)覽就沒有圖紙。
4. 未經(jīng)權(quán)益所有人同意不得將文件中的內(nèi)容挪作商業(yè)或盈利用途。
5. 裝配圖網(wǎng)僅提供信息存儲(chǔ)空間,僅對(duì)用戶上傳內(nèi)容的表現(xiàn)方式做保護(hù)處理,對(duì)用戶上傳分享的文檔內(nèi)容本身不做任何修改或編輯,并不能對(duì)任何下載內(nèi)容負(fù)責(zé)。
6. 下載文件中如有侵權(quán)或不適當(dāng)內(nèi)容,請(qǐng)與我們聯(lián)系,我們立即糾正。
7. 本站不保證下載資源的準(zhǔn)確性、安全性和完整性, 同時(shí)也不承擔(dān)用戶因使用這些下載資源對(duì)自己和他人造成任何形式的傷害或損失。
裝配圖網(wǎng)所有資源均是用戶自行上傳分享,僅供網(wǎng)友學(xué)習(xí)交流,未經(jīng)上傳用戶書面授權(quán),請(qǐng)勿作他用。