公开(公告)号：US20110182679A1

公开(公告)日：2011-07-28

申请号：US12737978

申请日：2009-08-20

申请人： Wolfgang Bierl ,  Bastian Hilty

发明人： Wolfgang Bierl ,  Bastian Hilty

IPC分类号： B23C5/10

CPC分类号： B23B31/026 ,  B23B2250/16 ,  B23C5/1081 ,  B23C2240/24 ,  B23C2260/04 ,  B23D77/003 ,  B23D77/04 ,  B23D2277/088 ,  B23D2277/10 ,  B23D2277/60 ,  Y10T407/1946 ,  Y10T408/76 ,  Y10T408/858

摘要： The invention relates to a shaft tool for machine tools, comprising a shaft, a tool head disposed at a shaft end and equipped with at least one cutting element, and comprising a coupling element disposed at the other shaft end for direct or indirect connection to a machine spindle. A unique feature of the invention is that the shaft comprises a peripheral groove that extends along the circumference of the shaft and is open radially, and at least one spreading element that engages in the peripheral groove and can be radially adjusted therein, resulting in the exertion of spreading and bending forced onto the groove flanks. The peripheral groove is filled with a filler material at least in the area of the spreading element, the filler material having both a sealing function against contaminants and a damping function. The filler material also acts as a rotation prevention for the spreading elements.

摘要翻译： 本发明涉及一种用于机床的轴工具，其包括轴，设置在轴端并配备有至少一个切割元件的工具头，并且包括设置在另一个轴端的联接元件，用于直接或间接连接到 机床主轴。 本发明的独特特征在于，该轴包括沿着轴的圆周延伸并且径向开放的周向槽，以及至少一个接合在周向槽中并可在其中径向调节的扩散元件，从而产生 扩张和弯曲迫使其到槽侧面。 至少在扩散元件的区域中，填充材料填充有填充材料，填料具有与污染物的密封功能和阻尼功能。 填充材料还用作扩散元件的旋转防止。

公开(公告)号：US09079253B2

公开(公告)日：2015-07-14

申请号：US12737978

申请日：2009-08-20

申请人： Wolfgang Bierl ,  Bastian Hilty

发明人： Wolfgang Bierl ,  Bastian Hilty

IPC分类号： B23D77/00 ,  B23B31/02 ,  B23C5/10 ,  B23D77/04

CPC分类号： B23B31/026 ,  B23B2250/16 ,  B23C5/1081 ,  B23C2240/24 ,  B23C2260/04 ,  B23D77/003 ,  B23D77/04 ,  B23D2277/088 ,  B23D2277/10 ,  B23D2277/60 ,  Y10T407/1946 ,  Y10T408/76 ,  Y10T408/858

摘要： A shaft tool for machine tools, has a shaft, a tool head disposed at a shaft end and equipped with at least one cutting element, and a coupling element disposed at the other shaft end for direct or indirect connection to a machine spindle. A peripheral groove extends along the circumference of the shaft and is open radially, and at least one spreading element engages in the peripheral groove and can be radially adjusted therein, resulting in the exertion of spreading and bending forced onto the groove flanks. The peripheral groove is filled with a filler material at least in the area of the spreading element, the filler material having both a sealing function against contaminants and a damping function. The filler material also acts as a rotation prevention for the spreading elements.

摘要翻译： 一种用于机床的轴工具，具有轴，设置在轴端并配备有至少一个切割元件的工具头，以及设置在另一轴端的用于直接或间接连接到机床的联接元件。 周边槽沿着轴的圆周延伸并且径向开放，并且至少一个扩展元件接合在周向槽中并可在其中径向调节，导致施加在槽侧面上的扩展和弯曲。 至少在扩散元件的区域中，填充材料填充有填充材料，填料具有与污染物的密封功能和阻尼功能。 填充材料还用作扩散元件的旋转防止。