- 专利标题： A TOOL BODY ASSEMBLY, A TOOL ASSEMBLY AND A MACHINE
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申请号： EP17206320.8申请日： 2017-12-11
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公开(公告)号： EP3495080A1公开(公告)日： 2019-06-12
- 发明人: AARE, Magnus
- 申请人： Sandvik Intellectual Property AB
- 申请人地址： 811 81 Sandviken SE
- 专利权人： Sandvik Intellectual Property AB
- 当前专利权人： Sandvik Intellectual Property AB
- 当前专利权人地址： 811 81 Sandviken SE
- 代理机构： Sandvik
- 主分类号： B23B31/00
- IPC分类号： B23B31/00 ; B23B31/11 ; B23B51/04 ; B23B51/12
摘要：
A tool body assembly for use in chip-removing machining of a workpiece, comprising:
- a drilling tool body (4) extending along a centre axis (C), wherein a peripheral insert seat (8) and a centre insert seat (9) are provided in a front end (5) of the tool body,
- a coupling member (20) having a first end (21) configured for engagement with a rear end (6) of the tool body, and a second end (22) for fastening to a holder of a machine,
- a securing member (30) configured to prevent axial motion of the tool body with respect to the coupling member,
- torque transfer means (40) configured to transmit torque between the coupling member and the tool body, wherein the torque transfer means are positioned to allow fastening of the tool body to the coupling member in one of totally two available rotational positions, separated by 180°.
- a drilling tool body (4) extending along a centre axis (C), wherein a peripheral insert seat (8) and a centre insert seat (9) are provided in a front end (5) of the tool body,
- a coupling member (20) having a first end (21) configured for engagement with a rear end (6) of the tool body, and a second end (22) for fastening to a holder of a machine,
- a securing member (30) configured to prevent axial motion of the tool body with respect to the coupling member,
- torque transfer means (40) configured to transmit torque between the coupling member and the tool body, wherein the torque transfer means are positioned to allow fastening of the tool body to the coupling member in one of totally two available rotational positions, separated by 180°.
公开/授权文献
- EP3495080B1 A TOOL BODY ASSEMBLY, A TOOL ASSEMBLY AND A MACHINE 公开/授权日：2022-07-06
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