柴油机机体三面钻扩组合机床总体及夹具设计【含15张CAD图纸】
柴油机机体三面钻扩组合机床总体及夹具设计【含15张CAD图纸】,含15张CAD图纸,柴油机,机体,三面钻扩,组合,机床,总体,夹具,设计,15,CAD,图纸
ZH1105型柴油机机体钻扩组合机床总体及夹具设计
摘要:ZH1105型柴油机机体为大批量生产的零件,为了提高生产效率,满足被加工零件的精度要求且保持加工精度稳定,本课题设计了一台用于ZH1105型柴油机机体三面钻孔的组合机床。第一部分是总体设计,首先,进行了总体方案论证,采用单工位三面钻削组合机床,刀具选用高速钢麻花钻,并根据切削用量的选择,计算切削力、切削扭矩及切削功率,确定主轴直径、外伸尺寸、接杆型号,选择滑台、动力箱等通用部件,再确定动力部件的工作循环及工作行程,完成机床联系尺寸的制定。最后绘制了三图一卡。第二部分是夹具设计,经过对被加工零件的全面分析,导向采用固定钻模板可换钻套导向,夹紧装置采用机械夹紧机构,直接夹压于工件上,反应快捷,夹压平稳可靠,夹具体有良好的刚性,使夹具能长期保持可靠的精度和稳定性。该组合机床不仅能保证钻孔精度,还能提高加工效率,降低工人的劳动强度。设计的夹具定位可靠、夹压稳定、操作方便,达到了设计要求。
关键词:组合机床;钻孔;夹具
The design of the general and jig of the modular machine-tool for drilling the ZH1105 crude oil engine
Abstract:The crude oil engine is made for large quantities of mass production. In order to prone the production efficiency, and meet the precision request of the components processed and the precision stability, it designs a combined machine-tool to be used in the three-cylinder diesel engine with both sides drilling holes. The first part is general design. First, it carries out the argumentation of the overall plan, adopts the combined machine-tool with single location three faces drilling, selects the high-speed steel twist drill. According to the cutting parameters, it calculates the cutting force, the cutting torque and the cutting power, determines spindle diameter, the extend size and the link-pole model, choose sliding table, the power box and so on, then determines the operating cycle and the stroke of the power part, formulates the relation size of the machine-tool. Finally, it draws three figures and one card. The second part is the jig design. Having analyze the work piece, the guiding equipment use the fixed drill plate with replaceable drill bush; the clamp uses the machinery device, it directly presses on the work piece, which responds quickly, fixes steadily and reliably; the jig-body utilizes the frame structure, possess fine rigidity, causes the jig to maintain good long-term precision. This combined machine-tool not only guarantees the drill hole precision, but also enhances the processing efficiency, reduced workers' labor intensity. The jig orients reliably, clamps stably, operates easily, then meet the design request well.
Key words:Modular machine-tool; Drill hole; Jig
收藏
编号:83503509
类型:共享资源
大小:1.56MB
格式:ZIP
上传时间:2022-05-01
50
积分
- 关 键 词:
-
含15张CAD图纸
柴油机
机体
三面钻扩
组合
机床
总体
夹具
设计
15
CAD
图纸
- 资源描述:
-
柴油机机体三面钻扩组合机床总体及夹具设计【含15张CAD图纸】,含15张CAD图纸,柴油机,机体,三面钻扩,组合,机床,总体,夹具,设计,15,CAD,图纸
展开阅读全文
- 温馨提示:
1: 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软件为CAD,CAXA,PROE,UG,SolidWorks等.压缩文件请下载最新的WinRAR软件解压。
2: 本站的文档不包含任何第三方提供的附件图纸等,如果需要附件,请联系上传者。文件的所有权益归上传用户所有。
3.本站RAR压缩包中若带图纸,网页内容里面会有图纸预览,若没有图纸预览就没有图纸。
4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
5. 装配图网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对用户上传分享的文档内容本身不做任何修改或编辑,并不能对任何下载内容负责。
6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。

装配图网所有资源均是用户自行上传分享,仅供网友学习交流,未经上传用户书面授权,请勿作他用。