论文部分内容阅读
垫铁是机床的功能部件之一,广泛应用于机床及其他机械设备的安装。垫铁的作用包括:承受机床(包括工件)的重力和地脚螺栓拧紧时的预紧力;调整机床的安装水平和标高;传递并吸收机床和外界振源的部分振动。垫铁按其结构型式和作用特点一般分为三类:普通垫铁、调整垫铁和弹性垫。本文介绍近年来国内外调整垫铁的典型结构与应用情况。一、调整垫铁的类型与作用方式调整垫铁的型式很多,按其结构和作用方式的不同可分为: 1.卧式斜面调整垫铁以螺旋机构作为调整元件,利用螺杆螺母带动具有斜面的滑块作水平移动来
Horn is one of the functional parts of the machine tool, widely used in the installation of machine tools and other mechanical equipment. Horns include: to withstand the weight of the machine (including workpieces) and the pre-tightening force when the anchor bolts are tightened; to adjust the installation level and elevation of the machine tool; to transfer and absorb part of the vibrations of the machine tool and external vibration sources. Horn according to the structure and function of the general characteristics of the general divided into three categories: ordinary horn, adjust the horn and elastic pad. This article introduces the typical structure and application of adjusting horns at home and abroad in recent years. First, the adjustment of the type and role of horns Horn to adjust the type of many, according to the structure and role of the different ways can be divided into: 1. Horizontal bevel adjustment horn screw mechanism as a regulating element, the use of screw nut driven with a bevel The slider for horizontal movement