Werkzeughalter für Werkzeugmaschine, mit Mitteln zur Regelung der Bohrtiefe,申请号DE20046006174T-传众专利搜索

Werkzeughalter für Werkzeugmaschine, mit Mitteln zur Regelung der Bohrtiefe

申请公布号：DE602004006174(D1)

申请号：DE20046006174T

申请日期：2004.01.23

申请公布日期：2007.06.14

申请人：

JOBS S.P.A.

发明人：FERRARI, MAURIZIO;SCHIAVI, BRUNO

分类号：B23Q17/22;B23Q5/32;B23Q15/24;G05B19/402

主分类号：B23Q17/22

摘要：A toolhead (1) for a multi-axis machine tool (3) incorporates a tool-holder (13) rotatable about the tool axis (J) and attached to the spindle (12) of a spindlehead (2), also a stop cage element (18) mounted slidably to the tool-holder (13), which is furnished with a collar (24) presenting an active surface (19) set transversely to the tool axis (J) and offered to the surface (S) of a workpiece. The stop cage element (18) alternates between a first operating position in which the active surface (19) is located forward of a countersink portion (17) presented by the tool (U), considered in relation to the feed direction (20) of the spindlehead (2) as it approaches the surface (S) of the work, and a second operating position in which the countersink portion (17) will be located forward of the active surface (19), at least in part. The axial position of the stop cage element (18) relative to the tool-holder (13) is monitored continuously by a sensing system (30). <IMAGE>