发明授权
- 专利标题: Rolling device for rolling work pieces having a toothing, and associated method
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申请号: US16076828申请日: 2017-01-25
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公开(公告)号: US11638981B2公开(公告)日: 2023-05-02
- 发明人: Karsten Roettger
- 申请人: ECOROLL AG WERKZEUGTECHNIK
- 申请人地址: DE Celle
- 专利权人: ECOROLL AG WERKZEUGTECHNIK
- 当前专利权人: ECOROLL AG WERKZEUGTECHNIK
- 当前专利权人地址: DE Celle
- 代理机构: WCF IP
- 优先权: DE102016102429.5 20160211
- 国际申请: PCT/EP2017/051560 WO 20170125
- 国际公布: WO2017/137258 WO 20170817
- 主分类号: B24B39/04
- IPC分类号: B24B39/04 ; B21H5/02 ; B23F19/00 ; B21H7/18
摘要:
A rolling device for work pieces with toothing, in particular gear wheels, includes first and second shaping tools which are guided by a guide relative to the work pieces. With respect to the work pieces, a first region of a tooth flank is shaped with the first shaping tool and a second region of the tooth flank is shaped by the second shaping tool. The first and second shaping tools are respectively mounted on first and second rollers. The second roller has an axial thickness on the circumference, which differs from the axial thickness of the first roller such that the second region of the tooth flank is different from the first region.
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