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Author:

孔德顺 (孔德顺.) | 王民 (王民.) (Scholars:王民) | 高相胜 (高相胜.) | 胡建忠 (胡建忠.) | 昝涛 (昝涛.) | 李文禹 (李文禹.)

Indexed by:

incoPat zhihuiya

Abstract:

本发明公开了一种自动调节预紧力滚珠丝杠副,属于滚珠丝杠副预紧力控制技术领域。该结构可以根据丝杠型号不同调节预紧力大小,并且在滚珠丝杠运转过程中保证预紧力为恒定值。本发明中预紧力调节装置为充气(液压油)的橡胶气囊。该装置结构简单、紧凑、可靠性高、可操作性强;并且,调节压缩空气或者油压的压强可以适应不同型号的滚珠丝杠副,提高滚珠与滚道之间的接触刚度;自动调节预紧力装置(橡胶气囊),在滚珠丝杠副急停和起动时可以缓解螺母对丝杠的冲击,减少滚珠丝杠副振动和磨损。

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Patent Info :

Type: 发明授权

Patent No.: CN201410147096.4

Filing Date: 2014-04-14

Publication Date: 2016-08-10

Pub. No.: CN103968024B

Applicants: 北京工业大学

Legal Status: 授权 ; 权利转移

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 10

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