一种轴窜检测装置及其检测方法

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	一种轴窜检测装置及其检测方法
	朱军; 史勃; 张环宇
	2013-06-26
专利国别	中国
专利号	CN103175500B
专利类型	发明授权
产权排序	1
权利人	中国科学院沈阳自动化研究所
其他题名	Axial endplay detection device and detection method
中文摘要	本发明涉及工件的轴发生轴向窜动的检测设备，具体地说是一种轴窜检测装置及其检测方法，装置包括用于调整工件垂直位置的调整机构、用于固定工件的夹紧机构、用于驱动工件产生轴窜的驱动机构以及检测机构。其中调整机构直接固定于床体上；夹紧机构固定床体的导轨上，可沿导轨做相对于床体的水平移动；而驱动机构和检测机构均固定于夹紧机构之上；方法为工件的轴在两侧轴窜检测装置驱动下先向一侧移动，然后再向另一侧移动，通过直线位移传感器记录下两次的位移值，这两次位移值的差值即为工件的轴窜。本发明的检测装置结构简单，衔接可靠，检测准确，工作环境安全；本发明的检测方法过程简单，衔接可靠，保证整个检测过程可靠高效。
是否PCT专利	否
英文摘要	The invention relates to a detection device for axial endplay of an axis of a work-piece, and particularly to an axial endplay detection device and detection method. The axial endplay detection device comprises an adjusting mechanism used for adjusting the vertical position of the work-piece, a clamping mechanism used for fixing the work-piece, a driving mechanism used for driving the work-piece to generate the axial endplay and a detecting mechanism, wherein the adjusting mechanism is directly fixed on a lathe body; the clamping mechanism is fixed on a guide rail of the lathe body and can move horizontally with respect to the lathe body along the guide rail; and the driving mechanism and the detecting mechanism are fixed on the clamping mechanism. The axial endplay detection method comprises the steps of: driving the axis of the work-piece to move towards one side by the axial endplay detection devices at two sides; then enabling the axis to move towards the other side; recording the two displacement values through a linear displacement sensor; and obtaining a differential value between the two displacement values to serve as the axial endplay of the work-piece. The axial endplay detection device has a simple structure, reliable engagement, precise detection, and a safe working environment; and the axial endplay detection method has a simple structure and reliable engagement, and guarantees the reliability and efficiency of the whole detection process.
公开日期	2015-09-30
申请日期	2011-12-26
语种	中文
专利申请号	CN201110441800.3
专利代理	沈阳科苑专利商标代理有限公司 21002
内容类型	专利
源URL	[http://ir.sia.cn/handle/173321/16997]
专题	沈阳自动化研究所_数字工厂研究室
推荐引用方式 GB/T 7714	朱军,史勃,张环宇. 一种轴窜检测装置及其检测方法. CN103175500B. 2013-06-26.