基本信息:
- 专利标题： 경량화 및 제진 가능한 공구 홀더 및 이를 구비한 공작 기계
- 专利标题（英）：LIGHTWEIGHT TOOL HOLDER CAPABLE OF VIBRATION DAMPING, AND MACHINE TOOL HAVING SAME
- 申请号：PCT/KR2021/015047 申请日：2021-10-25
- 公开(公告)号：WO2023074922A1 公开(公告)日：2023-05-04
- 发明人： 남정수 , 김태곤 , 김성현 , 이석우 , 신강우
- 申请人： 한국생산기술연구원
- 申请人地址： 31056 충청남도 천안시 서북구 입장면 양대기로길 89, Chungcheongnam-do
- 专利权人： 한국생산기술연구원
- 当前专利权人： 한국생산기술연구원
- 当前专利权人地址： 31056 충청남도 천안시 서북구 입장면 양대기로길 89, Chungcheongnam-do
- 代理机构： 한상수
- 优先权： KR10-2021-0142336 2021-10-25
- 主分类号： B23B29/02
- IPC分类号： B23B29/02
One embodiment of the present invention provides a lightweight tool holder capable of vibration damping. The lightweight tool holder capable of vibration damping according to an embodiment of the present invention comprises: a tool fixing part to which a tool is coupled; a spindle coupling part connected to the tool fixing part and coupled to a spindle; and a lightweight vibration attenuation part formed by stacking metals between the tool fixing part and the spindle coupling part. The lightweight vibration attenuation part comprises: a plurality of first metal layers stacked to be distanced from one another; and second metal layers comprising a plurality of support bars connecting between the plurality of first metal layers. The lightweight vibration attenuation part is formed by 3D printing.
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 |
| ------B23B29/00 | 非旋转式刀具的刀夹；镗杆或镗头；刀夹的附件 |
| --------B23B29/02 | .镗杆 |