基本信息:
- 专利标题： 快换系统
- 专利标题（英）：Quick-change system
- 申请号：CN200880101523.8 申请日：2008-07-31
- 公开(公告)号：CN101848788A 公开(公告)日：2010-09-29
- 发明人： 弗朗茨·海默尔
- 申请人： 弗朗茨海默尔机械制造两合公司
- 申请人地址： 德国荷林巴克以根豪森市
- 专利权人： 弗朗茨海默尔机械制造两合公司
- 当前专利权人： 弗朗茨海默尔机械制造两合公司
- 当前专利权人地址： 德国荷林巴克以根豪森市
- 代理机构： 北京邦信阳专利商标代理有限公司
- 代理人： 王昭林; 崔华
- 优先权： 102007036144.2 2007.08.02 DE
- 国际申请： PCT/EP2008/006325 2008.07.31
- 国际公布： WO2009/043407 DE 2009.04.09
- 进入国家日期： 2010-02-02
- 主分类号： B23Q11/00
- IPC分类号： B23Q11/00 ; F16F15/36 ; G01M1/04 ; B23B31/26
The invention relates to a clamping device 1a for clamping a workpiece or a tool on a rotating spindle of a machine tool, particularly a balancing machine, wherein the clamping device has a base body 2, which can be firmly connected to the spindle as intended, and at least one changing body 1 that can be coupled to and decoupled from the base body 2, wherein the changing body 1 and the base body 2 are held coaxially to each other in a completely coupled state by rolling bodies 11 and are braced against each other in the radial direction, wherein each of the rolling bodies 11 is disposed in a gap between the base body 2 and the rolling body 1, the gap being configured as a wedge gap and adjusted to the respective rolling body 11 such that the respective rolling body may be moved deeper into the wedge gap along the wedge gap in the course of the connecting of the base body 2 and the rolling body 11 such that the desired bracing is created in the radial direction.
公开/授权文献:
- CN101848788B 箝夹装置、箝夹装置系统、箝夹系统 公开/授权日：2013-04-24