《毕业设计(论文)_150T-2(HD)侧板冲孔落料复合模(全套含图纸)》.doc
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1、需要完整说明书、图纸请加Q153893706学校代码:10410 序 号:055019本 科 毕 业 设 计题目: 150T-2(HD)侧板冲孔落料复合模 学 院: 姓 名: 学 号: 专 业: 机械设计制造及其自动化班 级: 机制052 指导教师: 二OO九年 五 月摘 要本文是对150T-2(HD)侧板零件的冲孔及其落料模具的设计,通过对零件图形的结构和生产工艺性的分析,决定采取冲孔和落料在同一道工序完成的复合模,同时考虑到倒装式复合模的冲孔废料直接由冲孔凸模从凸凹模内孔推下,无顶件装置,结构简单,操作方便,故选用倒装式复合模具。此倒装式复合模具的设计,包含1.首先对零件的工艺性进行分析,
2、然后选择了几个可行的方案,接着对工艺方案进行演算和比较,最终确定采用倒装式复合冲裁模,2.制订工艺流程,选择排样图,对材料的利用率进行计算,3.初步确定冲模结构,包括(1)模具的具体形式(2)定位装置(3)卸料装置(4)导向零件(5)模架 4.冲裁力的计算 5.模具刃口尺寸的计算 6.冲裁模具主要零件的设计及计算 包括(1)落料凹模(2)冲孔凸模(3)凸凹模 7.标准零件的设计计算 包括(1)模架(2)导柱,导套 (3)上,下模座 (4)卸料螺钉 8.其它支承零件 包括(1)模柄 (2)固定板及垫板 9.紧固件的选择关键词:冲孔 落料 倒装式 复合模亲,由于某些原因,没有上传完整的毕业设计(完
3、整的应包括毕业设计说明书、相关图纸CAD/PROE、中英文文献及翻译等),此文档也稍微删除了一部分内容(目录及某些关键内容)如需要的朋友,请联系我的叩扣:153893706,数万篇现成设计及另有的高端团队绝对可满足您的需要。 AbstractThis article is about a 150T-2 (HD) components side blanking punch and die design,Through the analysising of the graphical parts of the structure and production process, so decide
4、d to adopt the gang dies which the pierceing and the shearing in the same process, At the same time taking into account the waste of gang dies directly pung down from the punch-die by press lineBecause of no lifting equipment, The Structure is Simple,and easy to operate.So select the gang dies . The
5、 design of the gang dies include 1 Analysising of the process of the part. Then select a number of possible program , calculate and comparison the process program.Finally choose the gang dies.2 Formulation the process process flows.Stocking layout , calculating the utilization of materials.3 Choose
6、the structure of the punching dies initially include Specific forms of dies, locating device, discharging device, guiding parts, die carrier. 4 Calculating the blanking force.5 Calculating the dimension of the cutting edge. 6 Designing and Calculating the main parts of the dies .7. Designing and Cal
7、culating the standard components include die carrier, guide pillar, guide sleeve, punch set, lower die base, discharging bolt 8 Bearing components include die shank, fixing plate, shim plate, 9 Choosing the fastener.Key words: punching hole, blanking, flip-over type, gang dies1 绪 论11.1 引言11.2 冲压的基本工
8、序及模具21.3 冲压技术的现状及发展方向32设计课题及设计任务书721设 计 课 题72.2设计任务书82.3 冲压工艺性分析.8 2.4 冲裁件的精度,表面粗糙度和毛刺.8 2.5 冲裁件冲压工艺方案的确定.9 2.6 冲裁件冲模结构的确定.9 2.7 冲裁件冲压工艺计算 .102.8 冲裁复合模主要零件的设计及其计算182.9 标准零件的设计计算及其选择302.10 其他零件的设计计算及其选择343结 论364.参 考 文 献375.致 谢38Opinions and suggestions on the partys mass line educational practiceAcco
9、rding to the central and provincial, municipal unified deployment, according to municipal Party committee about carrying out the partys mass line educational practice activity in the citys implementation opinions, the spirit of the partys mass line educational practice activities from 20* in January
10、 to 99 months, carried out at all levels of departments and directly affiliated institutions and grass-roots party organizations. According to my actual County, the county to carry out the education practice put forward the following implementation opinions.First, the overall requirementsCounty coun
11、ty education practice to the eighteen Party of eight, the spirit of the the third Plenary Session of the 18th CPC Central Committee as the guidance, conscientiously implement the spirit of general secretary Xi Jinping book series of important speech, earnestly implement the Central Committee really,
12、 opinions and advice , party implementing the guiding ideology of opinions to determine the objectives and requirements, step method, in accordance with the look in the mirror, dress up, wash bath, cure treatment, the general requirements of for the people pragmatic honest people as the theme, in ca
13、rrying forward the spirit of Zhuanglang Zhuang, improve their work style, service to the masses of the people, the foundation of consolidating grassroots, promote transformation across efforts, to further implement the central eight regulations and The opposition party and government austerity waste
14、 regulations , double section provincial regulations, municipal provisions of the twelve plan and the implementation measures for on improving the work style of close ties with the masses law, highlight style building, carry out the whole wind spirit, resolutely oppose formalism, bureaucracy, hedoni
15、sm and wasteful extravagance to solve the problems, Party members and cadres of the style and the masses of people strong, the Ministry of Party members and cadres to further improve their thinking and understanding, to further change the style of the wind, the masses to close, honest and pragmatic
16、people honest image to further establish the foundation to further reinforce the basic level. Style of the building of the new results to promote the construction of a powerful force of the county and the ecological culture of the county and county construction.In educational practice activities of
17、the unit is mainly: the county and below county departments under the organs, enterprises and institutions directly under the township, street, and community, village, non-public economic organizations, social organizations and other grass-roots organizations. Agencies and branches, each single unit
18、, follow the rules on internal institutions. Educational practice with step by step.To adhere to the county leadership, leadership and leading cadres to focus on outstanding catch to directly contact the service of the masses of law supervision departments and window units, service industry, educati
19、onal practice, pay attention to grasp the heavy towns, streets and villages, community education activities and the masses of grassroots groups in close contact to strengthen, and the majority of Party members, cadres and the mass line line Marx doctrine view of the masses and the partys education.A
20、lways speak seriously as a basic attitude, adhere to positive education, to carry out criticism and self criticism group, adhere to the pragmatic, more emphasis on leadership, pay more attention to the layers of the demonstration, more focus on the four winds, solve the problem, pay more attention t
21、o open the door, the participation of the masses, pay more attention to the classification guidance. Orderly, pay more attention to the cooperation and cohesion driven, more strict requirements on injection, really supervision practice, ensure education practice is not empty is not empty is not part
22、ial, not as a mere formality.Two, the key point of the taskThe main task of the countys education practice is to seize against four wind this focus on centralized solve outstanding problems asked County, township leadership and leading cadres of the four winds, the disadvantages of the style, scale
23、behavior to a large scale investigation, overhaul, cleaning greatly. At the same time, respond to the concerns of the masses, safeguard the interests of the masses, pay attention to solve practical problems, solve the people around the unwholesome tendencies especially on eat, take the card, Yong la
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