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公开(公告)号：EP0858377B1
公开(公告)日：2002-06-05
申请号：EP97940039.7
申请日：1997-07-29
CPC分类号： B23F19/105 , B23F23/1237 , Y10S451/90 , Y10T409/101272
摘要： The invention concerns a machine tool for the bevelling of a gear, in which two topfaces are simultaneously milled, with a rotationally driven workpiece carrier and two rotationally driven mounting spindles (13) which can be placed on the workpiece in an axial direction and whose rotationally driven angle of orientation towards the workpiece axis is adjustable in order to receive a milling machine at any one time, especially face milling cutters or single-tooth fly cutters. The workpiece is alternatively clocked or rotationally driven in a continuous manner and the mounting spindles (13) can be moved on a forwards or backwards axis in synchronization with the workpiece cycle or in synchronization with the continuous rotation of the workpiece on a fixed axis. The workpiece is moved forwards in the direction of the axis and each mounting spindle (13) is provided with a slide (12), which can be moved by an axial displacement drive (15). In order to obtain short operation times and quick, easy resetting of the machine tool during modification of the machining process the invention proposes that the tool feed should be determined during the machining process by the form of a replaceable axial radial cam (17), which is rotationally driven by an axial displacement drive (15) and whose stroke corresponds at least to the machining section, in which both flanks (20) of the axial radial cam (17) are placed between the jockey rollers (21) of the slide (12), free from backlash.
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2.发明公开Apparatus for adjusting a slide stroke of a press machine 失效Vorrichtung zum Einstellen desStösselhubes一家食客。
公开(公告)号：EP0446016A2
公开(公告)日：1991-09-11
申请号：EP91301815.6
申请日：1991-03-05
IPC分类号： B30B1/26
CPC分类号： B23F23/1293 , B23F19/105 , B30B1/263
摘要： A press machine slide stroke adjusting apparatus comprising an eccentric sleeve connected to a slide and fitted over a circular eccentric portion of a crank shaft, first teeth provided on the eccentric sleeve and concentric to the circular eccentric portion. a main gear disposed on the crank shaft in coaxial relationship therewith, and second teeth meshing with the first teeth and provided on the main gear coaxially with the crank shaft. The crank shaft is disconnected and connected from and to the main gear by coupling. A hydraulic actuator disengages the crank shaft from the main gear. The rotation of the crank shaft disconnected from the main gear is prevented by engagement of a pin and an engaging hole in an engaging block. Under such condition, the eccentric sleeve is turned relative to the circular eccentric portion to adjust a vertical stroke of the slide.
摘要翻译： 一种冲压机滑动行程调节装置，包括连接到滑动件并安装在曲轴的圆偏心部分上的偏心套筒，设置在偏心套筒上并与圆偏心部分同心的第一齿。 主齿轮与曲轴同轴设置，与第一齿啮合并与主轴同轴地设置在主齿轮上的第二齿。 曲轴通过联轴器与主齿轮断开连接并连接到主齿轮。 液压执行器将曲柄轴与主齿轮脱开。 通过销和接合块中的接合孔的接合来防止曲柄轴与主齿轮断开的旋转。 在这种情况下，偏心套相对于圆偏心部分转动，以调节滑块的垂直行程。
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3.发明授权Verfahren und Vorrichtung zum Bearbeiten der Stirnkanten der Zähne eines Werkstückzahnrades 失效一种用于处理工件齿轮的齿的端部边缘的方法和装置。
公开(公告)号：EP0522448B1
公开(公告)日：1994-06-22
申请号：EP92111239.7
申请日：1992-07-02
CPC分类号： B23F23/1237 , B23F19/105 , B23Q1/48
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公开(公告)号：EP0446016A3
公开(公告)日：1992-07-08
申请号：EP91301815.6
申请日：1991-03-05
IPC分类号： B30B1/26
CPC分类号： B23F23/1293 , B23F19/105 , B30B1/263
摘要： A press machine slide stroke adjusting apparatus comprising an eccentric sleeve connected to a slide and fitted over a circular eccentric portion of a crank shaft, first teeth provided on the eccentric sleeve and concentric to the circular eccentric portion. a main gear disposed on the crank shaft in coaxial relationship therewith, and second teeth meshing with the first teeth and provided on the main gear coaxially with the crank shaft. The crank shaft is disconnected and connected from and to the main gear by coupling. A hydraulic actuator disengages the crank shaft from the main gear. The rotation of the crank shaft disconnected from the main gear is prevented by engagement of a pin and an engaging hole in an engaging block. Under such condition, the eccentric sleeve is turned relative to the circular eccentric portion to adjust a vertical stroke of the slide.
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5.发明授权
公开(公告)号：EP1725364B1
公开(公告)日：2008-10-01
申请号：EP05701299.9
申请日：2005-02-02
发明人： HERTKORN, Rainer
CPC分类号： B23F19/105 , B23F19/12
摘要： The inventive device (1) for deburring toothed components from the front comprises a finger-shaped deburring tool (2) held by a receiver (3) arranged in a housing (4) and is provided with a pivoting drive (8) which presses said deburring tool (2) against a toothed element and actively removes said tool away from the component after deburring.
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公开(公告)号：EP0858377A1
公开(公告)日：1998-08-19
申请号：EP97940039.0
申请日：1997-07-29
CPC分类号： B23F19/105 , B23F23/1237 , Y10S451/90 , Y10T409/101272
摘要： The invention concerns a machine tool for the bevelling of a gear, in which two topfaces are simultaneously milled, with a rotationally driven workpiece carrier and two rotationally driven mounting spindles (13) which can be placed on the workpiece in an axial direction and whose rotationally driven angle of orientation towards the workpiece axis is adjustable in order to receive a milling machine at any one time, especially face milling cutters or single-tooth fly cutters. The workpiece is alternatively clocked or rotationally driven in a continuous manner and the mounting spindles (13) can be moved on a forwards or backwards axis in synchronization with the workpiece cycle or in synchronization with the continuous rotation of the workpiece on a fixed axis. The workpiece is moved forwards in the direction of the axis and each mounting spindle (13) is provided with a slide (12), which can be moved by an axial displacement drive (15). In order to obtain short operation times and quick, easy resetting of the machine tool during modification of the machining process the invention proposes that the tool feed should be determined during the machining process by the form of a replaceable axial radial cam (17), which is rotationally driven by an axial displacement drive (15) and whose stroke corresponds at least to the machining section, in which both flanks (20) of the axial radial cam (17) are placed between the jockey rollers (21) of the slide (12), free from backlash.
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公开(公告)号：EP3801964B1
公开(公告)日：2024-09-11
申请号：EP19729971.2
申请日：2019-05-20
IPC分类号： B23F19/10
CPC分类号： B23F19/105 , B23F19/107
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8.发明公开
公开(公告)号：EP2483027A1
公开(公告)日：2012-08-08
申请号：EP10752754.1
申请日：2010-09-01
发明人： FÜHRER, Kim
CPC分类号： B23F19/00 , B23F17/006 , B23F19/002 , B23F19/105 , Y10T409/101113 , Y10T409/106042 , Y10T409/10795
摘要： The invention relates to a method for producing an internal toothing (2) having deflecting surfaces, wherein the internal toothing (2) is disposed in a component (1) comprising an end face (1b), a longitudinal axis (1a), and an end face (2a) offset in the direction of the longitudinal axis (1a) relative to the end face (1b) of the component (1). The following method steps are proposed: machining of the end face (2a) of the internal toothing (2) using a conical tool (8) rotating about a tool axis (8a) disposed parallel to the longitudinal axis (1a), wherein the rotating tool (8) is first extended parallel to the axis, then guided on a circular path disposed coaxially with the longitudinal axis (1a), and then replaced parallel to the axis.
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9.发明授权
公开(公告)号：EP0952900B1
公开(公告)日：2001-05-23
申请号：EP98905290.7
申请日：1998-01-13
IPC分类号： B23F19/10
CPC分类号： B23F19/107 , B23F17/006 , B23F19/105
摘要： The invention relates to a machine tool for chamfering the faces of teeth (3) of toothed wheels (1) or the like, comprising two rotationally driven fly cutters (4, 5), which simultaneously process one of the two top surfaces on different teeth and emerging from the spacewidth with the front face of their cutting edges after the cutting process is concluded. In order to simultaneously produce additional coupling-enabling faces, a third rotationally-driven tool in the form of an end-milling cutter (9) is provided for rounding off the tops (c) simultaneously with the chamfering. The axis of said tool is radially oriented towards the toothed wheel (1), said tool moving forward and backward relative to the work piece according to the rhythm of the advancing teeth (3) and moving in and out tangential to the inclination of the chamfering.
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10.发明公开
公开(公告)号：EP0952900A1
公开(公告)日：1999-11-03
申请号：EP98905290.0
申请日：1998-01-13
CPC分类号： B23F19/107 , B23F17/006 , B23F19/105
摘要： The invention relates to a machine tool for chamfering the faces of teeth (3) of toothed wheels (1) or the like, comprising two rotationally driven fly cutters (4, 5), which simultaneously process one of the two top surfaces on different teeth and emerging from the spacewidth with the front face of their cutting edges after the cutting process is concluded. In order to simultaneously produce additional coupling-enabling faces, a third rotationally-driven tool in the form of an end-milling cutter (9) is provided for rounding off the tops (c) simultaneously with the chamfering. The axis of said tool is radially oriented towards the toothed wheel (1), said tool moving forward and backward relative to the work piece according to the rhythm of the advancing teeth (3) and moving in and out tangential to the inclination of the chamfering.
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