发明授权
- 专利标题: Machine tool comprising parallel tool spindles that can be repositioned in relation to one another
- 专利标题(中): 机床包括可以相对于彼此重新定位的平行工具主轴
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申请号: US10553610申请日: 2004-02-13
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公开(公告)号: US07258514B2公开(公告)日: 2007-08-21
- 发明人: Walter Bauer , Timo Remmel , Helmut Nebeling
- 申请人: Walter Bauer , Timo Remmel , Helmut Nebeling
- 申请人地址: DE
- 专利权人: Witzig & Frank GmbH
- 当前专利权人: Witzig & Frank GmbH
- 当前专利权人地址: DE
- 代理机构: McGlew and Tuttle P.C.
- 优先权: DE10329402 20030628
- 国际申请: PCT/EP2004/001339 WO 20040213
- 国际公布: WO2005/000507 WO 20050106
- 主分类号: B23C1/04
- IPC分类号: B23C1/04 ; B23C1/08 ; B23B39/18
摘要:
A machine tool is provided, in particular for the synchronous machining of workpieces. The tool includes two or more spindle units (2, 3), which run parallel in a machining unit and are designed to hold tools and repositioning devices for the precise adjustment of the position of the spindle units (2, 3) in relation to one another, preferably in all three directions x, y and z of the orthogonal co-ordinate system in the machining unit (4). The repositioning devices for displacing at least one of the spindle units (2, 3), at least in an x and/or y direction, include an eccentric bush (5, 6), which can be rotated about a central shaft (B1, B2) and locked and in which the spindle units (2, 3) are mounted eccentrically, parallel to the central shaft (B1, B2).