公开(公告)号：US12115588B2

公开(公告)日：2024-10-15

申请号：US17546129

申请日：2021-12-09

申请人： Ceratizit Luxembourg S.a.r.l.

发明人： Jonathan Marbehant

IPC分类号： B23B27/16 ,  B23C5/22 ,  B23Q11/00 ,  B23B27/10

CPC分类号： B23B27/1622 ,  B23B27/1662 ,  B23C5/22 ,  B23B27/10 ,  B23B2200/3618 ,  B23B2205/04 ,  B23B2250/12 ,  B23C2210/165 ,  B23C2250/12

摘要： A clamping device is configured to clamp a cutting insert onto a holder of a cutting tool. The clamping device contains a clamping bolt and a locking bolt, wherein the clamping bolt is configured to be inserted into each of the cutting insert and the holder. The locking bolt is configured to be inserted into the holder, such that the locking bolt pre-strains the clamping bolt into clamping the cutting insert onto the holder. The clamping bolt is configured rotatable about a longitudinal clamping axis of the clamping bolt relative to each of the cutting insert and the locking bolt, such that the clamping bolt wedge engages with the locking bolt during a clamping bolt rotation about the longitudinal clamping axis.

公开(公告)号：US20220176464A1

公开(公告)日：2022-06-09

申请号：US17546129

申请日：2021-12-09

申请人： Ceratizit Luxembourg S.a.r.l.

发明人： Jonathan Marbehant

IPC分类号： B23B27/16 ,  B23C5/22

摘要： A clamping device is configured to clamp a cutting insert onto a holder of a cutting tool. The clamping device contains a clamping bolt and a locking bolt, wherein the clamping bolt is configured to be inserted into each of the cutting insert and the holder. The locking bolt is configured to be inserted into the holder, such that the locking bolt pre-strains the clamping bolt into clamping the cutting insert onto the holder. The clamping bolt is configured rotatable about a longitudinal clamping axis of the clamping bolt relative to each of the cutting insert and the locking bolt, such that the clamping bolt wedge engages with the locking bolt during a clamping bolt rotation about the longitudinal clamping axis.