
基本信息:
- 专利标题: Spindle for a machine tool with improved tool ejection feature
- 专利标题(中):主轴用于具有改进的刀具弹出功能的机床
- 申请号:US10820441 申请日:2004-04-08
- 公开(公告)号:US20040228697A1 公开(公告)日:2004-11-18
- 发明人: Max Herla
- 申请人: SIEMENS AKTIENGESELLSCHAFT
- 申请人地址: DE Munchen
- 专利权人: SIEMENS AKTIENGESELLSCHAFT
- 当前专利权人: SIEMENS AKTIENGESELLSCHAFT
- 当前专利权人地址: DE Munchen
- 优先权: DE10316244.5 20030409
- 主分类号: B23C001/00
- IPC分类号: B23C001/00
摘要:
A spindle unit for a machine tool includes a drive unit having a drive shaft and a spindle head assembly constructed for receiving a tool and having a hollow spindle head shaft driven by the drive unit. Arranged for axial displacement in the hollow spindle head shaft is a tie rod which is mechanically coupled with the drive shaft so as to transmit an axial movement of the drive shaft to the tie rod.
摘要(中):
用于机床的主轴单元包括驱动单元,该驱动单元具有驱动轴和主轴头组件,所述主轴头组件构造成用于容纳工具并具有由驱动单元驱动的中空主轴头轴。 在空心主轴头轴上布置用于轴向位移的是连杆,其与驱动轴机械联接,以便将驱动轴的轴向运动传递到拉杆。