公开(公告)号：EP3386670A1

公开(公告)日：2018-10-17

申请号：EP16808914.2

申请日：2016-12-07

申请人： Gleason-Pfauter Maschinenfabrik GmbH

发明人： KLEINBACH, Kurt ,  BROGNI, Johannes

IPC分类号： B23F23/02 ,  B23Q39/02 ,  B23F17/00 ,  B23F23/12 ,  B23F19/10

CPC分类号： B23F17/006 ,  B23F17/00 ,  B23F19/10 ,  B23F19/104 ,  B23F23/02 ,  B23F23/06 ,  B23F23/1206 ,  B23F23/1293 ,  B23Q39/028

摘要： The invention relates to a method for creating or machining gears on workpieces (W1, W2), in which a rolling first machining engagement between a machining tool (WF; WS) that is driven about its rotation axis (B) and a first workpiece that is rotatable about the rotation axis (C1) of a first workpiece-side spindle (11) is realized at a first location on a gear-cutting machine (100; 200) by means of a tool-side spindle drive motor (22), and in which a second machining engagement is realized at a second workpiece, different from the first workpiece, that is rotatable about the rotation axis of a second workpiece-side spindle (12) that is different from the first workpiece-side spindle, wherein the machining tool can execute, relative to the first workpiece-side spindle, a movement, serving as an axial infeed movement in the first machining engagement, along a tool-side machine axis (Z) that has a direction component in the direction of the first workpiece-side spindle axis and in particular extends parallel thereto, wherein, after the first machining engagement, a tool-side positioning movement that takes place along this tool-side machine axis and allows the second machining engagement is carried out, wherein the second machining engagement is a machining engagement that is identical to the first machining engagement in terms of type of machining, is effected using the same tool-side spindle drive motor as in the first machining, and is carried out in the gear-cutting machine at a second point that is different from the first point.

公开(公告)号：EP2999567A2

公开(公告)日：2016-03-30

申请号：EP14725370.2

申请日：2014-05-20

申请人： Gleason-Pfauter Maschinenfabrik GmbH

发明人： BROGNI, Johannes ,  KREBSER, Gerhard ,  SCHNEIDER, Christoph ,  PHILIPPIN, Matthias

IPC分类号： B23F23/04 ,  B23F23/06 ,  B23F17/00 ,  B23F19/06 ,  B23F23/02

CPC分类号： B23F17/008 ,  B23F17/006 ,  B23F19/10 ,  B23F19/101 ,  B23F19/102 ,  B23F19/104 ,  B23F23/02 ,  B23F23/04 ,  B23F23/06 ,  B23F23/08 ,  Y10T409/100954 ,  Y10T409/101113 ,  Y10T409/10159 ,  Y10T409/106201 ,  Y10T409/109699

摘要： The invention relates to a method for producing and/or processing a gear on a workpiece, wherein the workpiece is moved from a first location, in which the workpiece is clamped on a clamping device connected to a workpiece spindle and is brought into contact with a first tool in order to be processed, to a second location, whilst remaining clamped, in which second location the workpiece is brought into contact with a second tool in order to be processed. Before said movement is carried out, the connection between the clamping device and the workpiece spindle is disengaged and, after being moved into the processing position with the second tool, the clamping device is connected to another workpiece spindle.

公开(公告)号：EP2875893A1

公开(公告)日：2015-05-27

申请号：EP13193726.0

申请日：2013-11-20

申请人： Klingelnberg AG

发明人： Müller, Hartmuth

IPC分类号： B23F23/04 ,  B23F19/02

CPC分类号： G01M13/021 ,  B23F17/001 ,  B23F19/02 ,  B23F23/02 ,  B23F23/04 ,  B23F23/06 ,  B23F23/1281

摘要： Vorrichtung (100) zum Läppen oder Prüfen von Zahnrädern (T, R), mit
- einer ersten Spindelgruppe (111) zum Einspannen eines ersten Zahnrads (T), wobei das erste Zahnrad (T) an der ersten Spindelgruppe (111) drehbar um eine erste Rotationsachse (TA) lagerbar ist,
- einer zweiten Spindelgruppe (112) zum Einspannen eines zweiten Zahnrads (R), wobei das zweite Zahnrad (R) an der zweiten Spindelgruppe (112) drehbar um eine zweite Rotationsachse (RA) lagerbar ist,
- einer ersten Linearachse (LA1) zum Ausführen einer ersten Linearverschiebung der ersten Spindelgruppe (111) samt des ersten Zahnrads (T) relativ zu der zweiten Spindelgruppe (112) samt des zweiten Zahnrads (R), und
- mit einer zweiten Linearachse (LA2) zum Ausführen einer zweiten Linearverschiebung der ersten Spindelgruppe (111) samt des ersten Zahnrads (T) relativ zu der zweiten Spindelgruppe (112) samt des zweiten Zahnrads (R), wobei die Vorrichtung (100) zusätzlich umfasst:
- eine Schwenkachse (SA) zum Schwenken der ersten Spindelgruppe (111) samt des ersten Zahnrads (T) oder der zweiten Spindelgruppe (112) samt des zweiten Zahnrads (R) um diese Schwenkachse (SA).

摘要翻译： 一种装置，包括：用于夹紧第一齿轮的第一主轴组，其中所述第一齿轮可安装在所述第一主轴组上以使其可旋转;以及第二主轴组，用于夹紧第二齿轮，由此所述第二齿轮可安装在所述第二主轴上 主轴组，使其可旋转。 该装置进一步限定第一线性轴线，其定向成执行第一主轴组相对于第二主轴组的第一线性位移; 第二线性轴，其被定向成执行第一主轴组相对于第二主轴组的第二线性位移; 以及定向成在其周围执行第一主轴组的枢转的旋转轴中的至少一个以及定向成在其周围执行第二主轴组的枢转的旋转轴。

公开(公告)号：EP2790862A2

公开(公告)日：2014-10-22

申请号：EP12806301.3

申请日：2012-12-12

申请人： THE GLEASON WORKS

发明人： GLASOW, Kenneth, E. ,  MCGLASSON, William, D.

IPC分类号： B23F9/10 ,  B23Q1/48

CPC分类号： B23F17/00 ,  B23F9/10 ,  B23F9/105 ,  B23F9/14 ,  B23F23/02 ,  B23Q1/4804 ,  B23Q1/5468 ,  B23Q1/5475 ,  B23Q1/5487 ,  B23Q7/03 ,  B23Q11/0053 ,  B23Q11/0057 ,  B23Q11/0833 ,  B23Q2210/006 ,  Y10T409/103975 ,  Y10T409/104611 ,  Y10T409/105883 ,  Y10T409/305656 ,  Y10T409/305712 ,  Y10T409/305768

摘要： A machine tool (2) comprising a machine base (4) having a first side (6) comprising a first planar surface (10) and a machine column (20) movable along an arcuate path (B) on the first planar surface. The machine further comprises a first spindle (36) movable in a first linear direction (Y) and being rotatable about a first axis of rotation (A). The machine further comprises a machine turret (40) located on a second planar surface (12) of the machine base first side. The machine turret is angularly movable (P) about a pivot axis (T). The machine turret includes a second spindle (42) positioned within the turret with the second spindle being rotatable about a second axis of rotation (W) and being movable in a second linear direction (X).