基本信息:
- 专利标题： REIBWERKZEUG MIT FÜHRUNGSSCHAFT
- 专利标题（英）：Reaming tool with a guide shank
- 专利标题（中）：铰刀，并具领导PARTNERSHIP
- 申请号：EP01919294.7 申请日：2001-02-17
- 公开(公告)号：EP1259350B1 公开(公告)日：2006-11-29
- 发明人： BÜTTIKER, Otto , CHRISTOFFEL, John , EIGENMANN, Roman
- 申请人： Dihart AG
- 申请人地址： Industriestrasse 2 CH-4657 Dulliken CH
- 专利权人： Dihart AG
- 当前专利权人： Dihart AG
- 当前专利权人地址： Industriestrasse 2 CH-4657 Dulliken CH
- 代理机构： Wolf, Eckhard
- 优先权： DE10009728 20000301
- 国际公布： WO2001064378 20010907
- 主分类号： B23B31/11
- IPC分类号： B23B31/11
摘要：
The invention relates to a reaming tool for reaming out several axially interspaced borings (14) of a workpiece (12). The reaming tool comprises a guide shank (16) which can be clamped into a machine spindle and which can be supported in prepared borings (14) of the workpiece (12) to be machined using external supporting elements (18). The reaming tool also comprises a reaming head (26) which coaxially connects on the front end thereof. In order to be able to easily change a worn tool, the invention provides that the reaming head (26) can be connected to the guide shank (16) by means of an auto-centering clamping mechanism (30), and that the supporting elements (18) positioned in the proximity of the clamping mechanism (30) can, during a clamping process, be radially spread in an at least partial manner from a dimension smaller than that of the diameter to a predetermined diameter guide dimension.
公开/授权文献:
- EP1259350A1 REIBWERKZEUG MIT FÜHRUNGSSCHAFT 公开/授权日：2002-11-27
IPC结构图谱:
| B | 作业；运输 |
| --B23 | 机床；不包含在其他类目中的金属加工 |
| ----B23B | 车削；镗削 |
| ------B23B31/00 | 卡盘；胀开芯轴；其采用的遥控装置 |
| --------B23B31/02 | .卡盘 |
| ----------B23B31/10 | ..带有固位或夹紧装置或快速操作装置特征的 |
| ------------B23B31/11 | ...用螺纹连接固位 |