摘要随着社会的进步以及生活需求的提高，人们对生产效率要求越来越高，机械加工也向着高速高精的方向发展，机床经常在重载条件下进行加工，从而带来了以下问题：加工件重量越来越大且需要在垂直方向悬停加工，并且断电时容易发生坠落砸伤事故；在大功率切削时，需要保证工作台的平稳从而达到加工精度的要求。所以滚动直线导轨副的箝制问题必须尽快解决。

本文在总结分析了目前市场上已经存在的箝制器产品的基础上，通过对滚动直线导轨副的制动原理以及结构的研究，设计了一款直线导轨副用油压箝制器产品。根据产品技术指标以及性能的要求，在充分的理论计算的基础上，采用Solidworks完成了产品的三维建模，并利用Adams对其运动学和动力学特性进行了仿真分析，证明了新产品的优越性。63530

本文还根据该产品采用液压驱动的特点，通过分析其工作原理并进行设计计算，给出了该产品工作所需的液压基本回路。另外，对于产品具体的技术指标要求，提出了相应的检测方案及方法。

关键词  箝制器  油压  直线导轨副   

毕业设计说明书（论文）外文摘要

Title    The Design and Analysis of the Hydraulic Clamp for   Linear Guide                      

Abstract With the social progress and improvement of living needs, people have an increasingly demand for production efficiency, and machining also towards the development of high-speed high-precision, machine tools often under heavy load conditions when processing , which leads to the following problems: the weight of the workpiece is increasing and it needs to hover in the vertical direction when processing, which is prone to falling when power failure by the accident and thus leads to an injured accident; when the cutting force is large，the working table should be kept smoothly, so as to achieve the requirements of the machining accuracy. So the braking capability of the linear rolling guide should be solved quickly.

In this paper, on the base of summarizing and analyzing the clamping products that have already existed in the market, through the study on the structure of linear guides and brake principle, a new clamping element which used in the linear rolling guide is presented and developed. According to the product technical specifications and performance requirements and calculated on the basis of the full theory, using SolidWorks to complete the three-dimensional modeling and Adams kinematics and dynamics simulation analysis proved the superiority of the new type of the clamping element.

According to the characteristics of the hydraulic drive and through the analysis of its working principle and design calculations, given the hydraulic circuit the product required for. In addition, in order to test the specific technical requirements, the appropriate testing programs and methods are also given.

Keywords  Clamping element  Hydraulic  Linear guide   

1  绪论 1

1.1课题项目来源 1

1.2选题的背景及意义 1

1.3国内外现状 2

1.3.1国外产品应用发展概况 2

1.3.2国外研究概况 7

1.3.3国内产品现状及发展 7

1.3.4国内研究概况 8

1.4发展趋势 10

1.5研究的基本内容、重难点和方法 10

1.6本文的主要章节内容