人人文库网 > 图纸下载 > 毕业设计 > 滚柱夹持式自动传送装置的设计【6张图纸】【优秀】

诚信承诺书.doc

滚柱夹持式自动传送装置的设计【6张图纸】【优秀】

资源目录

滚柱夹持式自动传送装置的设计【6张图纸】【优秀】.rar

滚柱夹持式自动传送装置的设计说明书.doc---(点击预览)

滚柱夹持式自动传送装置的设计开题报告.doc---(点击预览)

外文翻译--机械设计和制造过程.doc---(点击预览)

任务书.doc---(点击预览)

压缩包内文档预览：

编号：271451 类型：共享资源大小：375.72KB 格式：RAR 上传时间：2014-04-05 上传人：上*** IP属地：江苏

50
积分

版权申诉 word格式文档无特别注明外均可编辑修改；预览文档经过压缩，下载后原文更清晰！ 立即下载

关键词：: 滚柱夹持自动传送装置设计

资源描述：

滚柱夹持式自动传送装置的设计

15页 8800字数+说明书+开题报告+任务书+文献综述+6张CAD图纸

任务书.doc

外文翻译--机械设计和制造过程.doc

夹持器.dwg

封面.doc

封面文献综述.doc

弹簧.dwg

摘要.doc

文献综述.doc

斜块.dwg

滑轮架.dwg

滚柱夹持式自动传送装置的设计开题报告.doc

滚柱夹持式自动传送装置的设计说明书.doc

目录.doc

螺杆.dwg

装配图.dwg

诚信承诺书.doc

1 绪论- 1 -

1.1 课题的背景- 1 -

1.2 课题的意义- 2 -

2 两种典型的送料机构- 2 -

2.1气动送料机- 2 -

2.2 利用机械手自动送料- 3 -

3 课题方案的确定- 4 -

3.1 课题设计方案- 4 -

3.2 系统的机构示意图- 5 -

3.3 系统的工作原理- 6 -

3.3.1轴承的种类- 6 -

3.3.2轴承的选择- 6 -

3.3.3滚动轴承和滑动轴承的区别- 7 -

3.4螺钉及螺母的选择- 7 -

4 滚柱夹持器和滑动装置的设计计算- 8 -

4.1 滚柱夹持器的特点- 8 -

4.2 滚柱夹持器的计算- 8 -

4.2.1 夹持器弹簧的确定- 8 -

4.2.2夹持器部件确定- 9 -

4.3 滑动装置及压缩弹簧的设计计算- 9 -

5 粗糙度的确定- 10 -

6 润滑- 11 -

7 设备的维护- 12 -

7.1 保养和维护- 12 -

结束语- 13 -

参考文献- 14 -

致谢- 15 -

　　　　摘要

　　　随着自动化、半自动化在国民经济各行业的普及深入，自动送料装置作为生产线一个不可缺少的环节，对其结构、噪音、工作原理、输送精度及控制难易程度等方面提出了更高的要求，传统的振动送料装置已不能满足要求。对滚柱夹持式自动送料机更是进行了多方面的改进，使其工作更平稳，更快捷。让它在生产过程中具有更简单的操作方式并达到高效率的生产状态。本次设计的滚柱夹持式自动传送装置是由斜块、滚柱夹持器、滑动装置、滚轮及机架构成。

　　　本次设计的步骤是从滚柱夹持器开始入手，然后依次对传送装置的滑动置、大弹簧、滚轮及斜块进行设计和选择。其中大弹簧的选择，夹持器、滑动装置的设计最为主要，其余部分有的只是略作分析。

关键词：夹持器; 滑动装置; 弹簧; 滚轮

QQ截图20130204150129.gif

内容简介：: 中国地质大学长城学院毕业设计任务书学生姓名张易成学号05208314班级三班指导教师侯宗涛职称高工单位河北农业大学毕业设计（论文）题目滚柱夹持式自动传送装置的设计毕业设计（论文）主要内容和要求：1、毕业设计主要内容：传送装置在生产生活中的重要形式不可言喻的，本次设计主要是针对滚柱夹持式自动传送装置的结构确定。具体设计的内容有滚柱式夹持器，大弹簧，斜块，滑轮及滑动装置等。二、毕业设计要求：1. 传送20厘米左右宽的部件。2. 机构具备强度合理，耐用性。3. 机构的经济性。4. 各部件根据要求分开锻造。5. 总体结构简单合理。毕业设计（论文）主要参考资料：（1）濮良贵.机械设计.8版.高等教育出版社（2）高泽远，王金主编，机械设计基础课程设计沈阳：东北工学院出版社（3）席伟光.杨光，李波.机械设计课程设计高等教育出版社（4）机械设计手册. 机械工业出版社（5）王先逵.机械制造工艺学.2版.机械工业出版社（6）机械设计工艺人员手册.机械工业出版社（7）成大先，机械设计手册.北京：化学工业出版社，2004.（8）吕仲文，机械创新设计.北京：机械工业出版社，2004. （9）周明衡，联轴器选用手册.北京：化学工业出版社工业装备与信息工程出版中心.2001（10）孟宪源，现代机构手册.北京：机械工业出版社.1994 （11）詹启贤，自动机械设计.北京：中国轻工业出版社，1994.（12）机床设计手册编写组，机床设计手册.北京：机械工业出版社，1986. 毕业设计（论文）应完成的主要工作：完成一套滚柱夹持式自动送料装置的设计确定装置各项参数及改进后结构进行校核绘制结构装配图和零件图毕业设计（论文）进度安排：序号毕业设计（论文）各阶段内容时间安排备注1调查研究查文献资料2011.12.12011.12.152翻译外文资料，写开题报告2011.12.152011.12.313撰写文献综述2012.1.12012.1.204学习软件，撰写论文2012.1.212012.4.155准备论文答辩2012.5.52012.5.24课题信息：课题性质：设计论文课题来源：教学科研生产其它发出任务书日期：指导教师签名：年月日教研室意见：教研室主任签名：年月日学生签名：外文资料翻译译文机械设计和制造过程机械设计和制造过程的机械设计是一种运用科学技术,设计新的或改进的产品为宗旨满足人类的需要。这是一个广阔的研究领域的工程技术,不仅关系到自身产品的原始概念角度大小、形状和施工细节,而且考虑了各种因素参与的生产、销售和使用的产品。人履行的各种职能机械设计通常称为设计师,或设计工程师。机械设计基本上是一个创造性的活动。然而,除了是创新、设计工程师还必须有一个扎实的机械制图领域、运动学、动力学、材料工程、材料强度和生产工艺。综上所述,机械设计的目的是生产一种产品,为需要的人。发明、发现和科学知识本身并不一定利益的人,只要他们引入一个设计的产品将会得到好处。我们要认清,因此,一个人必须确定之前需要一个特定的产品设计。机械设计应该被认为是一个机遇,利用创新人才来想象一个设计的一种产品,分析系统,然后做出正确判断如何生产产品。很重要的一点就是要了解基本的工程,而不是仅仅记住的事实和方程。没有事实或方程就可以被用来提供所有的正确决策的需要产生一个好的设计。另一方面,必须做任何计算以最大的保健和精度。例如,如果一个小数点是不合理的,否则不得接受设计功能。好的设计需要尝试新的想法和心甘情愿地采取一定数额的风险,如果明知不工作的新理念存在的方法可以恢复。因此一个设计师必须要有耐心,因为没有保证成功的时间和精力耗尽。创造一个全新的设计通常要求,许多老和信誉卓著,被推开方法。这并不容易,因为很多人熟悉的人抱着新的理念、技巧和态度。设计工程师应不断寻找途径来提高现有的产品,必须决定什么老,证明应使用什么概念和新观点应该尝试股份有限公司。新设计一般都有“臭虫”或一些无法预料的问题,必须制定出优越的特点在新设计可以享受。因此有一个机会,为建立一个优质的产品,但只有更高的风险。我们必须强调,如果一个设计不保证激进的新方法,这种方法不应该应用仅仅是为了改变。在起步阶段的设计、创新,要允许蓬勃发展没有大量的约束。尽管许多不切实际的想法可能出现,它通常是容易消除他们在早期设计阶段,细节之前要求公司制造。通过这种方式,创新思想不压抑。通常,超过一设计开发,到的地方会比较相互争斗。这是完全可能的设计思想最终接受将使用中存在的设计的一个拒绝不给尽可能多的整体的承诺。心理学家经常谈论试图健康的人们,他们的机器操作。它本质上是一位设计工程师的职责努力适应机器的。这不是一个容易的任务,因为确实没有一般人的尺寸和特定操作程序的最佳状态。另外重要的一点,我们应该认识到这一点是一个设计工程师必须能够对别人交流思想,如果他们想被合并。沟通设计给别人是决赛,在设计过程中至关重要的一步。毫无疑问,许多伟大的设计、发明、以及创造性的作品已经丢到了人类无所不包,只不过是因为不能也不愿解释他们的成就给别人。介绍一个推销工作。工程师,设计一种新的解的行政、管理、监督人员、正试图出售或证明给他们看,这个方案是一个更好的。除非这可以做成功,时间和精力花在获得解决大部分已经被浪费了. 基本上,只有3家的通信手段提供给我们的。这些都是书面、口头、图形化的形式。因此,成功的工程师将合格技术和最多才多艺的并且在所有的三个形式的沟通。一个技术能力缺乏能力的人,他们中的任何一个形式是严重残疾。如果能在所有的三个形态缺乏,没有人会知道主管那个人! 主管工程师不应该害怕没有成功的可能在一个表现。事实上,偶尔失败应该会因为失败或批评似乎伴随每一个真正具有创造性的想法。有许多让你从中得到教训是失败的,并得到了最大的收获是那些愿意冒险失败。在最后的分析中,真正的失败在于决定不要让演示。有效沟通,必须回答以下问题:(1)是否真的能够设计一个人类需要什么?(2)将它与现有的产品竞争对手公司吗?(3)是经济生产多少?(4)可以容易保持下去吗?(5)将它出售和赚钱吗? 只有时间能提供真正的答案在前的问题,但是产品应在设计、制造和销售初始肯定只有答案。设计工程师也必须传达最终设计到制造通过使用细节和图纸。通常,一个问题将是发生在制造周期3。可能需要改变尺寸与宽容的一部分,这样更容易产生了。这个失败的工程变更的范畴,必须经设计工程师,使得产品功能并不会受到不良影响。在其他情况下,不足之处,设计可装配和测试过程中出现之前发货。这些现实只是证实这一事实是一个活生生的设计过程。总是有一个更好的方法来做到这一点,并不断向设计人应发现更好的方法。设计始于一个需要的,真实的,还是想象中的。可能需要改进现有的设备在耐久性、高效、重量、速度、成本。新设备可能需要做一个函数由男人以前做过,如计算、装配、或维修。全部或者部分和客观的定义后,下一步的设计观念和他们的安排,将机制执行所需的功能。为此,徒手画草图是很有价值的,不仅是记录某个人的思想和作为一种辅助讨论与他人沟通,尤其是自己的意志,激励创新的想法。设计始于一个需要的,真实的,还是想象中的。可能需要改进现有的设备在耐久性、高效、重量、速度、成本。新设备可能需要做一个函数由男人以前做过,如计算、装配、或维修。全部或者部分和客观的定义后,下一步的设计观念和他们的安排,将机制执行所需的功能。为此,徒手画草图是很有价值的,不仅是记录某个人的思想和作为一种辅助讨论与他人沟通,尤其是自己的意志,激励创新的想法。通用形状和少数几个部件的尺寸变得明显,分析就可以开始中解脱出来。这种分析可以作为它的目标“满意”或“卓越的性能,以及安全性和耐久性与最小重量,以及具有竞争力的东方。最佳比例和尺寸将寻找每个极加载部分,结合强度之间的一个平衡点的若干部件。材料及其治疗将被选中。这些重要的目标,就可以达到只有通过分析力学原则的基础上,诸如稳定的反应力和摩擦的优化利用,动力学惯性、加速度、能源、材料弹性和强度的应力和挠度。最后,基于功能和可靠性设计将完成,一个样机可以被建立。如果它的测试是满意的,如果这个装置产生的数量、初始设计将接受一定的修改,使它生产的数量以较低的成本。在接下来的几年的生产和服务,设计可能要进行构思的变化或新思想的基础上进一步分析测试和经验表明变更。销售的吸引力,客户满意度和制造成本所有相关的设计,而且在设计能力密切地参与到工程的成功的合资企业。外文原文Mechanical design and Manufacturing processesMechanical Design and Manufacturing Processes Mechanical design is the application of science and technology to devise new or improved products for the purpose of satisfying human needs. It is a vast field of engineering technology which not only concerns itself with the original conception of the product in terms of its size, shape and construction details, but also considers the various factors involved in the manufacture, marketing and use of the product.People who perform the various functions of mechanical design are typically called designers, or design engineers. Mechanical design is basically a creative activity. However, in addition to being innovative, a design engineer must also have a solid background in the areas of mechanical drawing, kinematics, dynamics, materials engineering, strength of materials and manufacturing processes. As stated previously, the purpose of mechanical design is to produce a product which will serve a need for man. Inventions, discoveries and scientific knowledge by themselves do not necessarily benefit people; only if they are incorporated into a designed product will a benefit be derived. It should be recognized, therefore, that a human need must be identified before a particular product is designed. Mechanical design should be considered to be an opportunity to use innovative talents to envision a design of a product, to analyze the system and then make sound judgments on how the product is to be manufactured. It is important to understand the fundamentals of engineering rather than memorize mere facts and equations. There are no facts or equations which alone can be used to provide all the correct decisions required to produce a good design. On the other hand, any calculations made must be done with the utmost care and precision. For example, if a decimal point is misplaced, an otherwise acceptable design may not function. Good designs require trying new ideas and being willing to take a certain amount of risk, knowing that if the new idea does not work the existing method can be reinstated. Thus a designer must have patience, since there is no assurance of success for the time and effort expended. Creating a completely new design generally requires that many old and well-established methods be thrust aside. This is not easy since many people cling to familiar ideas, techniques and attitudes. A design engineer should constantly search for ways to improve an existing product and must decide what old, proven concepts should be used and what new, untried ideas should be incorporated.New designs generally have bugs or unforeseen problems which must be worked out before the superior characteristics of the new designs can be enjoyed. Thus there is a chance for a superior product, but only at higher risk. It should be emphasized that, if a design does not warrant radical new methods, such methods should not be applied merely for the sake of change. During the beginning stages of design, creativity should be allowed to flourish without a great number of constraints. Even though many impractical ideas may arise, it is usually easy to eliminate them in the early stages of design before firm details are required by manufacturing. In this way, innovative ideas are not inhibited. Quite often, more than one design is developed, up to the point where they can be compared against each other. It is entirely possible that the design which is ultimately accepted will use ideas existing in one of the rejected designs that did not show as much overall promise. Psychologists frequently talk about trying to fit people to the machines they operate. It is essentially the responsibility of the design engineer to strive to fit machines to people. This is not an easy task, since there is really no average person for which certain operating dimensions and procedures are optimum. Another important point which should be recognized is that a design engineer must be able to communicate ideas to other people if they are to be incorporated. Communicating the design to others is the final, vital step in the design process. Undoubtedly many great designs, inventions, and creative works have been lost to mankind simply because the originators were unable or unwilling to explain their accomplishments to others. Presentation is a selling job. The engineer, when presenting a new solution to administrative, management, or supervisory persons, is attempting to sell or to prove to them that this solution is a better one. Unless this can be done successfully, the time and effort spent on obtaining the solution have been largely wasted. Basically, there are only three means of communication available to us. These are the written, the oral, and the graphical forms. Therefore the successful engineer will be technically competent and versatile in all three forms of communication. A technically competent person who lacks ability in any one of these forms is severely handicapped. If ability in all three forms is lacking, no one will ever know how competent that person is! The competent engineer should not be afraid of the possibility of not succeeding in a presentation. In fact, occasional failure should be expected because failure or criticism seems to accompany every really creative idea. There is a great deal to be learned from a failure, and the greatest gains are obtained by those willing to risk defeat. In the final analysis, the real failure would lie in deciding not to make the presentation at all. To communicate effectively, the following questions must be answered: (1) Does the design really serve a human need? (2) Will it be competitive with existing products of rival companies? (3) Is it economical to produce? (4) Can it be readily maintained? (5) Will it sell and make a profit? Only time will provide the true answers to the preceding questions, but the product should be designed, manufactured and marketed only with initial affirmative answers. The design engineer also must communicate the finalized design to manufacturing through the use of detail and assembly drawings. Quite often, a problem will occur during the manufacturing cycle 3. It may be that a change is required in the dimensioning or tolerance of a part so that it can be more readily produced. This fails in the category of engineering changes which must be approved by the design engineer so that the product function will not be adversely affected. In other cases, a deficiency in the design may appear during assembly or testing just prior to shipping. These realities simply bear out the fact that design is a living process. There is always a better way to do it and the designer should constantly strive towards finding that better way. Designing starts with a need, real or imagined. Existing apparatus may need improvements in durability, efficiently, weight, speed, or cost. New apparatus may be needed to perform a function previously done by men, such as computation, assembly, or servicing. With the objective wholly or partly defined, the next step in design is the conception of mechanisms and their arrangements that will perform the needed functions. For this, freehand sketching is of great value, not only as a record of ones thoughts and as an aid in discussion with others, but particularly for communication with ones own mind, as a stimulant for creative ideas. When the general shape and a few dimensions of the several components become apparent, analysis can begin in earnest. The analysis will have as its objective satisfactory or superior performance, plus safety and durability with minimum weight, and a competitive east. Optimum proportions and dimensions will be sought for each critically loaded section, together with a balance between the strength of the several components. Materials and their treatment will be chosen. These important objectives can be attained only by analysis based upon the principles of mechanics, such as those of static for reaction forces and for the optimum utilization of friction; of dynamics for inertia, acceleration, and energy; of elasticity and strength of materials for stress and deflection.Finally, a design based upon function and reliability will be completed, and a prototype may be built. If its tests are satisfactory, and if the device is to be produced in quantity, the initial design will undergo certain modifications that enable it to be manufactured in quantity at a lower cost. During subsequent years of manufacture and service, the design is likely to undergo changes as new ideas are conceived or as further analysis based upon tests and experience indicate alteration. Sales appeal, customer satisfactionAnd manufacture cost are all related to design, and ability in design is intimately involved in the success of an engineering venture. 中国地质大学长城学院本科毕业设计题目滚柱夹持式自动送料装置系别工程技术系专业机械设计制造及其自动化学生姓名张易成学号 05208314 指导教师侯宗涛职称高工年月日中国地质大学长城学院本科毕业设计文献综述系别：工程技术系专业：机械设计制造及其自动化姓名：张易成学号： 05208314 2012 年01月28日摘要随着自动化、半自动化在国民经济各行业的普及深入，自动送料装置作为生产线一个不可缺少的环节，对其结构、噪音、工作原理、输送精度及控制难易程度等方面提出了更高的要求，传统的振动送料装置已不能满足要求。对滚柱夹持式自动送料机更是进行了多方面的改进，使其工作更平稳，更快捷。让它在生产过程中具有更简单的操作方式并达到高效率的生产状态。本次设计的滚柱夹持式自动传送装置是由斜块、滚柱夹持器、滑动装置、滚轮及机架构成。本次设计的步骤是从滚柱夹持器开始入手，然后依次对传送装置的滑动置、大弹簧、滚轮及斜块进行设计和选择。其中大弹簧的选择，夹持器、滑动装置的设计最为主要，其余部分有的只是略作分析。关键词：夹持器; 滑动装置; 弹簧; 滚轮AbstractAs automation and a half in the national economy of industry automation popularization thorough, the automatic feed unit as a production line a the essential link for the structure noise working principle and control precision conveying how easy it is to put forward a higher request, the traditional vibration feed unit already cannot satisfy requirement of roller clamping type automatic assembly is to carry on a various improvement, make it work more stable and more quickly and let it in the process of production is more simple and efficient way to the operation of the production of the design of roller of state holding type automatic transmission device is a inclined piece of roller grippers slide device roller and frame composition. This design steps starts from roller grippers, which in turn to transfer units of the slide device big spring roller and inclined piece of design and choose one big spring choice, grippers slide device design most major, and the rest of you just slightly analysis.Keywords: Grippers; slide device; spring; the roller文献综述一、前言在我国和国外的生产和研究中，自动送料方式有很多种，但是在这些产品中，存在着一些问题。如日本的RF20SD-OR11机械手送料装置与冲床做成一体，从横向(侧面)送料，结构复杂，装配、制造、维修困难，价格昂贵，又不适合于我国冲床的纵向送料的要求。RF20SDOR11的结构由冲床上的曲轴输出轴通过花键轴伸缩，球头节部件联接机械手齿轮，由伞齿轮、圆柱齿轮、齿条、凸轮、拨叉、丝杆等一系列传动件使机械手的夹爪作伸缩、升降、夹紧、松开等与冲床节拍相同的动作来完成送料，另设一套独立驱动可移式输送机，通过隔料机构将工件输送至预定位置，这样一套机构的配置仅局限于日本设备，不能应用于国产冲床。国内有的送料机构由冲床工作台通过连杆弹簧驱动滑块在滑道上水平滑动，将斜道上下来的料，通过隔料机构推到模具中心，并联动打板将冲好的料拨掉，往复运动的一整套机构比较简单，无输送机构，联动可靠，制造容易。但机械手不能将料提升、夹紧，料道倾斜放置靠料自重滑下，如规格重量变动，则料道上工件下滑速度不一致，易产生叠料，推料机构役有将料夹紧，定位不正，增加废品率，使用也不安全。现在要求设计自动送料机构，实现自动送料，消除积累误差，同时可以减少劳动力成本。目前在生产中还是采用手工模式，即是一人看一台机器，人工送料，这种生产模式生产效率很低，既浪费劳动力也会让工人很疲倦，而且人工送料会产生累积误差。为了解决这些问题，减少生产成本，结合国内外送料机构的特点，采用滚柱夹持式自动送料装置，设计了具有推广意义的自动送料机。二、国内外相关研究状况自动送料装置在国内外都有广泛的应用，因此目前有多种自动送料机，如滚柱式、冲压式、电磁式及压电震动式等。首先介绍一下机械手自动送料装置，该送料机的工作原理和结构特点：机械手是以小车形式通过钢绳同滑块联接起来，由冲床滑块上升运动牵引小车作前进的水平运动完成送料，由通过钢绳连接的重物使小车作复位运动。机械手的提升、下降是靠安装在小车顶架板上的提升缸推动滑板作往复上下运动来完成；机械手的夹紧、放松是靠安装在滑板上的夹紧缸带动连杆铰链机构来完成机械手的运动程序如下：夹紧一提升一前进至中心

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. 人人文库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。

人人文库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。