0072-油泵調(diào)節(jié)墊片沖壓工藝及沖孔落料級(jí)進(jìn)模具設(shè)計(jì)【全套15張CAD圖】+設(shè)計(jì)說(shuō)明書(shū),全套15張CAD圖,油泵,調(diào)節(jié),調(diào)理,墊片,沖壓,工藝,沖孔,落料級(jí)進(jìn),模具設(shè)計(jì),全套,15,cad,設(shè)計(jì),說(shuō)明書(shū),仿單
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畢業(yè)設(shè)計(jì)題目:油泵調(diào)節(jié)墊片沖壓工藝及級(jí)進(jìn)模具設(shè)計(jì)
目 錄
1 緒 論 ………………………………………………………………………1
2 沖裁件工藝性分析及方案的確定…………………………………………………4
2.1 沖裁件工藝性分析 ………………………………………………………4
2.2 沖壓工藝方案的確定 ………………………………………………………4
3 主要工藝參數(shù)計(jì)算 ……………………………………………………………6
3.1 排樣方式的確定及計(jì)算 ……………………………………………………6
3.2 沖壓力的計(jì)算 ……………………………………………………………8
3.3 壓力中心的確定及計(jì)算 …………………………………………………9
3.4 工作零件刃口尺寸計(jì)算 …………………………………………………11
3.4.1 落料加工序 ………………………………………………………11
3.4.2 沖孔加工工序………………………………………………………13
3.5 卸料橡膠的設(shè)計(jì) …………………………………………………………14
4 模具總體設(shè)計(jì) …………………………………………………………………17
4.1 模具類(lèi)型的選擇 …………………………………………………………17
4.2 定位方式選擇 …………………………………………………………17
4.3 卸料、出件方式選擇 ………………………………………………………17
4.4 導(dǎo)向方式選擇 ……………………………………………………………17
5 主要零部件的結(jié)構(gòu)設(shè)計(jì) ………………………………………………………18
5.1 工作零件的結(jié)構(gòu)設(shè)計(jì) ……………………………………………………18
5.1.1 落料凸模的設(shè)計(jì) ……………………………………………………18
5.1.2 沖孔凸模的設(shè)計(jì) ……………………………………………………20
5.1.3 落料凹模的設(shè)計(jì) ……………………………………………………21
5.2 定位零件的設(shè)計(jì) ……………………………………………………………22
5.2.1 導(dǎo)正銷(xiāo)的設(shè)計(jì) ………………………………………………………22
5.3 導(dǎo)料板的設(shè)計(jì) …………………………………………………………23
5.4 卸料部件的設(shè)計(jì) …………………………………………………………25
5.4.1 卸料板的設(shè)計(jì) ……………………………………………………25
5.4.2 卸料螺釘?shù)倪x用……………………………………………………25
5.5 模架及其他零部件設(shè)計(jì) …………………………………………………25
6 模具總裝圖 ………………………………………………………………………27
7 沖壓設(shè)備的選定 …………………………………………………………………29
8 模具的裝配 ………………………………………………………………………30
9 總 結(jié) …………………………………………………………………………32
致 謝 ……………………………………………………………………………34
參考文獻(xiàn) ……………………………………………………………………………35
油泵調(diào)節(jié)墊片沖壓工藝及級(jí)進(jìn)模設(shè)計(jì)
摘 要: 本設(shè)計(jì)題目為油泵調(diào)節(jié)墊片沖裁模,體現(xiàn)了典型沖裁模的設(shè)計(jì)要求、內(nèi)容及方向,有一定的設(shè)計(jì)意義。通過(guò)對(duì)該模具的設(shè)計(jì),加強(qiáng)了設(shè)計(jì)者對(duì)沖裁模設(shè)計(jì)基礎(chǔ)知識(shí)的理解和運(yùn)用,為設(shè)計(jì)更復(fù)雜的沖裁模具做好了鋪墊。
本設(shè)計(jì)運(yùn)用沖裁工藝及模具設(shè)計(jì)的基礎(chǔ)知識(shí),首先分析了板材的性能要求,為選取模具的類(lèi)型做好了準(zhǔn)備;然后計(jì)算了沖裁件的沖裁力,便于選取壓力機(jī)噸位及確定壓力機(jī)型號(hào);最后分析了沖裁件的特征,便于確定模具的設(shè)計(jì)參數(shù)、設(shè)計(jì)要點(diǎn)及卸件裝置。
本設(shè)計(jì)采用了沖孔—落料級(jí)進(jìn)模成形油泵調(diào)節(jié)墊片。成形原理可劃分為兩個(gè)階段:首先沖孔凸模與凹模共同作用先沖出三個(gè)9mm和一個(gè)46mm的孔,而后利用第一步?jīng)_出的三個(gè)9mm和一個(gè)46mm的孔做精確定位使外形凸模與凹模共同作用使工件落料成形。
關(guān)鍵詞: 沖孔—落料級(jí)進(jìn)模 沖孔凸模 凹模 壓力機(jī)噸位
The topic for the design is gasket blanking die design
Abstract: It has manifested the typical blanking dies design request, the content and the direction, has certain design significance.Through the design of the component mold, strengthens the designer’s understand and utilize to the blanking die design basical knowledge,has prepareed for designing more complex blanking die.
The design has utilize blanking craft and the basical knowledge of the mold design, has first analyzed the property requirement of the plate , has prepared for selecting the mold type;then has calculated the blanking strength,has advantaged to select the press tonnage and determine press model; Finally has analyzed the characteristic of the products, has advantaged to finite the mold design variable,the design main point and shedder.
This design used piercing and blanking progressive die to form the products.The forming principle can be divided to two stages: First, piercing punch and die affect together and pierce three holes of9mm and one holes of46mm,then use the three holes as pinpoint to make the product formed.
Key word: Piercing and blanking progressive die Piercing punch Press Tonnage
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