文档介绍：摘要
随着机械工艺技术的不断创新,机械装备更是日新月异,各类运输机械和轧机上的滑动导轨装置逐渐被滚动导轨——导辊所代替。导辊的工作条件十分恶劣,易受到输送物件的强冲击;工作时与接触物件产生的摩擦磨损与疲劳磨损;以及冷热刺激等,这些都会使导辊的表面发生锈蚀现象。长时间的锈蚀会影响导辊的表面强度,如不及时清理,会影响设备的正常工作。导辊除锈机可以对导辊表面的锈迹进行及时彻底的清理,从而保证输送机械工作的正常进行。
除锈机的种类很多,其中使用范围最广的是抛丸机和酸洗机。前者机身大,结构复杂适用于大件型材。后者使用经济方便,但除锈剂为酸基物质,难以清除油脂和污垢,废液处理难,除锈效果差。
本设计的主要内容是设计一台结构合理,功能完整且精度满足要求的导辊除锈机。该除锈机可以对不同长度和直径的导辊完成表面除锈。除锈机床主要部件如床身,主轴箱等参照外圆磨床,主要除锈原理是使用电机带动钢丝刷对导辊表面进行打磨,来去除松动或翘起的氧化皮、铁锈、焊渣等。
关键词:导辊;除锈机床
Abstract
With the machinery and technology innovation, mechanical equipment is change rapidly, all types of transport machinery and mill on a slide rail device has been replaced by the rolling guide -- Guide roller. Guide roll very poor working conditions, subject to the strong impact of transporting objects; object when working with contact friction and wear and fatigue wear; hot and cold stimulation. Will make the roller surface rusting phenomenon. Long time corrosion can affect the guide roller surface strength, if not clear in time, will affect the normal operation of equipment, derusting machine guide roller of roller surface rust are timely and thorough cleaning, so as to ensure the normal working of conveying machinery.
Rust cleaning machine of many kinds, the most widely used is the shot blasting machine and pickling machine. The fuselage, complex structure suitable for large section. The latter uses economic convenience, but rust remover for acid-base material, it is difficult to remove grease and dirt, waste water treatment, cleaning effect is poor.
The main contents of this design is to design a reasonable structure, complete function and accuracy can meet the requirements of the guide roller descaling machine. The rust removing machine can be of different lengths and diameters of the guide roller surface derusting. Derusting machine tools ponents such as bed, spindle box of horizontal lathe main reference, using tools such as wire brush on the surface of the guide roller grinding, can be removed by loosening or tilt