泵體零件的機(jī)械加工工藝規(guī)程及鉆Φ15孔、鏜Φ60孔夾具工藝裝備設(shè)計(jì)【獨(dú)家優(yōu)秀課程畢業(yè)設(shè)計(jì)含SW三維帶仿真及10張CAD圖紙+帶過(guò)程工序卡片全套】-jjsj26-3

泵體零件的機(jī)械加工工藝規(guī)程及鉆Φ15孔以及鏜Φ60孔夾具工藝裝備設(shè)計(jì)

摘    要

本文是對(duì)泵體零件加工應(yīng)用及加工的工藝性分析，此外還對(duì)鉆Φ15孔以及鏜Φ60孔的兩道工序的加工設(shè)計(jì)了鉆床夾具及鏜床夾具。

在機(jī)床上加工工件時(shí)，為了保證加工精度，必須正確安裝工件，使其相對(duì)機(jī)床切削成形運(yùn)動(dòng)和刀具占有正確的位置，這一過(guò)程稱(chēng)為“定位”。為了不因受切削力、慣性力、重力等外力作用而破壞工件已定的正確位置，還必須對(duì)其施加一定的夾緊力，這一過(guò)程稱(chēng)為“夾緊”。定位和夾緊的全過(guò)程稱(chēng)為“安裝”。在機(jī)床上用來(lái)完成工件安裝任務(wù)的重要工藝裝備，就是各類(lèi)夾具中應(yīng)用最為廣泛的“機(jī)床夾具”。

機(jī)床夾具的種類(lèi)很多，但廣泛用于批量生產(chǎn)，專(zhuān)為某工件加工工序服務(wù)的專(zhuān)用夾具，需要各制造廠(chǎng)根據(jù)工件加工工藝自行設(shè)計(jì)制造。因此，專(zhuān)用夾具的設(shè)計(jì)是一項(xiàng)重要生產(chǎn)準(zhǔn)備工作，每一個(gè)從事加工工藝的工裝設(shè)計(jì)人員，都應(yīng)該掌握有關(guān)夾具設(shè)計(jì)的基礎(chǔ)知識(shí)。

關(guān)鍵詞  泵體  加工工藝  專(zhuān)用夾具  鉆床夾具  銑床夾具

Abstract

In this paper, the processing, application and processing of pump parts are analyzed. In addition, the drilling jig and boring jig are designed for the drilling of 15 holes and two boring holes of 60 holes.

When machining workpieces on a machine tool, the workpiece must be correctly installed to ensure the machining accuracy, so that it is in the correct position relative to the cutting, forming, movement and cutting tools of the machine tool. This process is called "positioning"". In order not to be affected by the cutting force, inertia force, gravity and other external forces and damage the workpiece has been set in the correct position, it must also impose a certain clamping force, this process is called "clamping."". The whole process of positioning and clamping is called "installation"". In the machine tool used to complete the task of the installation of important process equipment, is the most widely used in all types of fixture "machine tool" fixture".

There are many kinds of machine tool clamps, but they are widely used in mass production, and special clamps for the processing of a workpiece need to be designed and manufactured by the manufacturer according to the processing technology of the workpiece. Therefore, the design of special fixture is an important production preparation work, each engaged in the processing of tooling designers, should grasp the basic knowledge of fixture design.

Keywords pump body processing technology; special clamp; drilling jig; milling machine clamp;

目  錄

摘    要 1

Abstract 2

第1章 緒論 5

1.1 設(shè)計(jì)的背景及意義 5

1.2 設(shè)計(jì)的內(nèi)容和思路 6

1.3 關(guān)鍵問(wèn)題 7

第2章 機(jī)械加工工藝與夾具設(shè)計(jì)概述 7

2.1工藝規(guī)程的擬定 7

2.2夾具的分類(lèi) 8

2.3工件在夾具中的定位 9

2.4工件在夾具中的夾緊 11

第3章 泵體機(jī)械加工工藝規(guī)程設(shè)計(jì) 13

3.1泵體零件的分析 13

3.2加工工藝規(guī)程的設(shè)計(jì) 14

3.3機(jī)械加工余量及毛坯尺寸的確定 16

3.4工序設(shè)計(jì) 17

3.5 確定切削用量 18

3.6 泵體機(jī)械加工工藝及工序卡片 30

第4章 鉆床專(zhuān)用夾具的設(shè)計(jì) 30

4.1鉆床夾具設(shè)計(jì)要點(diǎn) 30

4.2 定位元件的設(shè)計(jì) 30

4.3 夾緊裝置的設(shè)計(jì) 33

4.4 夾具體的設(shè)計(jì) 34

4.5 引導(dǎo)裝置的設(shè)計(jì) 34

4.6 夾具操作說(shuō)明 35

第5章 鏜孔夾具的設(shè)計(jì) 37

5.1 鏜床夾具設(shè)計(jì)注意點(diǎn) 37

5.2 定位元件的設(shè)計(jì)及分析 37

5.3 夾緊力的計(jì)算 38

5.4夾具體的設(shè)計(jì) 40

5.5 鏜床夾具零部件的設(shè)計(jì) 40

5.6 夾具操作說(shuō)明 42

致謝 44

參考文獻(xiàn) 45

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三維.rar

夾緊符號(hào).dwg

文件清單.txt

機(jī)械加工工序卡10--攻絲.doc

機(jī)械加工工序卡11--攻絲.doc

機(jī)械加工工序卡12--車(chē)面.doc

機(jī)械加工工序卡13--倒角.doc

機(jī)械加工工序卡2--銑面.doc

機(jī)械加工工序卡3--銑面.doc

機(jī)械加工工序卡4--鏜孔.doc

機(jī)械加工工序卡5--鉆擴(kuò)鉸孔.doc

機(jī)械加工工序卡6--鉆孔.doc

機(jī)械加工工序卡7--鉆孔.doc

機(jī)械加工工序卡8--鉆孔.doc

機(jī)械加工工序卡9--攻絲.doc

機(jī)械加工工藝卡.doc

泵體毛坯圖.dwg

泵體零件圖.dwg

泵體零件的機(jī)械加工工藝規(guī)程及鉆Φ15孔以及鏜Φ60孔夾具工藝裝備設(shè)計(jì).doc

設(shè)計(jì)副本.rar

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鉆Φ15孔夾具裝配圖.dwg

鉆Φ15孔非標(biāo)夾具零件-壓緊杠桿.dwg

鉆Φ15孔非標(biāo)夾具零件-定位銷(xiāo).dwg

鉆孔三維截圖

鉆孔仿真動(dòng)畫(huà).rar

鉆孔夾具三維.rar

鉆孔爆炸動(dòng)畫(huà).rar

鏜Φ60孔三維截圖

鏜Φ60孔夾具三維.rar

鏜Φ60孔夾具體.dwg

鏜Φ60孔夾具裝配圖.dwg

鏜Φ60孔非標(biāo)夾具零件圖-壓板.dwg

鏜Φ60孔非標(biāo)夾具零件圖-定位銷(xiāo).dwg

鏜孔夾具動(dòng)畫(huà).rar

零件圖.jpg