矩鞍環(huán)沖壓模具設(shè)計(jì)

目錄

1 緒論……………………………………………………………………………2
1.1沖壓模具設(shè)計(jì) ………………………………………………………………2
1.1.1 級(jí)進(jìn)模的功能……………………………………………………………3
1.1.2 級(jí)進(jìn)模設(shè)計(jì)流程…………………………………………………………3
1.1.3 級(jí)進(jìn)模的設(shè)計(jì)方法………………………………………………………5
1.1.4 級(jí)進(jìn)模結(jié)構(gòu)設(shè)計(jì)…………………………………………………………5
1.1.5 結(jié)構(gòu)設(shè)計(jì)原則……………………………………………………………6
1.1.6 設(shè)計(jì)注意事項(xiàng)……………………………………………………………6
1.1.7 多工位精密級(jí)進(jìn)模排樣設(shè)計(jì)……………………………………………8
2 沖壓模具設(shè)計(jì)…………………………………………………………………13
2.1 產(chǎn)品加工工藝方案…………………………………………………………13
2.2 模具結(jié)構(gòu)類型設(shè)計(jì)…………………………………………………………14
2.3 沖壓模具的具體設(shè)計(jì)………………………………………………………16
2.3.1 第一道加工工序模具設(shè)計(jì)沖孔模………………………………………16
2.3.2 第二道加工工序模具設(shè)計(jì)剪裁?！?8
2.3.3 第三道加工工序模具設(shè)計(jì)翻邊?！?0
2.3.4 第四道加工工序模具設(shè)計(jì)剪裁?！?2
2.3.5 第五六道加工工序模具設(shè)計(jì)沖壓?！?4
2.3.6 第七道加工工序模具設(shè)計(jì)剪切?！?4
3 其他主要零件的設(shè)計(jì)…………………………………………………………29
3.1 模架的選擇…………………………………………………………………29
3.2 模柄的選擇…………………………………………………………………30
3.3 壓力機(jī)的選擇………………………………………………………………30
3.4 模架的閉合高度……………………………………………………………31
3.5 卸料板的尺寸設(shè)計(jì)…………………………………………………………31
4 模具設(shè)計(jì)工藝…………………………………………………………………32
結(jié)論………………………………………………………………………………33
參考文獻(xiàn)…………………………………………………………………………34
致謝………………………………………………………………………………35
附圖………………………………………………………………………………36

畢業(yè)設(shè)計(jì)（論文）中文摘要
     本文主要是對(duì)矩鞍環(huán)進(jìn)行模具設(shè)計(jì)的論述。同時(shí)描述了模具行業(yè)在制造業(yè)的地位與前景。由于本論文中模具是采用級(jí)進(jìn)模沖壓方式設(shè)計(jì)進(jìn)行的，并由此簡(jiǎn)單論述了級(jí)進(jìn)模在實(shí)際生產(chǎn)過程中的優(yōu)勢(shì)。其采用沖壓生產(chǎn)主要是基于其質(zhì)量好、效率高、成本低、產(chǎn)品的精度保持性好。本文的主要任務(wù)是確定生產(chǎn)工藝，設(shè)計(jì)沖孔模、翻邊模、切斷模，剪裁模，并將其七個(gè)模具設(shè)計(jì)為級(jí)進(jìn)模具。具體是對(duì)矩鞍環(huán)模具進(jìn)行設(shè)計(jì)。其精度要求低，從而采用一次加工成零件的級(jí)進(jìn)模。由此把七個(gè)簡(jiǎn)單模組裝成一個(gè)級(jí)進(jìn)模，時(shí)間，空間更合理，節(jié)約了大量的人力財(cái)力等資源。

關(guān)鍵詞   模具  沖壓  級(jí)進(jìn)模

 
畢業(yè)設(shè)計(jì)（論文）外文摘要

Title               Stamping die design             

Abstract
This article is about to Poly by Central Die design for the exposition Poly by Central. And described the mold's position and prospects in the manufacturing industry.  In this article ,die is use Progressive Die Stamping way to design, with simple explan the advantage of progressive die in the actual production. The main reason which using Stamping production is  mainly based on its good quality and high efficiency, low cost, maintaining the good accuracy of product. The main task is to determine the production process, design Piercing Die, flanging die, cutting die, tailoring die, and design these seven die to Progressive die. Specific to design the Die-by Central. It have low accuracy equest. There are using seven simple die Assembly into progressive die have more reasonable time and space, saving a great deal of manpower and financial resources.

Keywords   Die    Stamping     Progressive