公开(公告)号：US09427815B2

公开(公告)日：2016-08-30

申请号：US14344616

申请日：2012-09-14

Applicant: Holger Fleischer ,  Carlo Schonherr

Inventor： Holger Fleischer ,  Carlo Schonherr

IPC: B23F23/04 ,  B23F23/06 ,  B23F5/22 ,  B23Q1/01 ,  B23F5/20 ,  B23Q7/02 ,  B23Q1/26 ,  B23Q3/157 ,  B23F23/12

CPC classification number: B23F5/20 ,  B23F5/22 ,  B23F23/04 ,  B23F23/06 ,  B23F23/1243 ,  B23Q1/01 ,  B23Q1/26 ,  B23Q3/15706 ,  B23Q7/02 ,  Y10T29/5128 ,  Y10T409/100795 ,  Y10T409/100954 ,  Y10T409/10159 ,  Y10T409/103021 ,  Y10T409/10477 ,  Y10T409/109699 ,  Y10T483/16 ,  Y10T483/1736

Abstract: To produce toothed sections on workpieces, a machine tool has a machine bed, a pivoting element with at least two workpiece spindles arranged thereon and a tool positioning unit with a tool head. The spindles can be pivoted relative to the machine bed about a workpiece spindle pivot axis and each spindle has a workpiece receiver that can be rotatably driven about a rotational axis. The tool head can be linearly moved in three directions relative to the spindles, and can be pivoted about a tool head pivot axis. A bearing element extending in the direction of the workpiece spindle pivot axis, has a free end which is pivotable about the workpiece spindle pivot axis, and is rigidly arranged on the pivoting element. A reinforcing element is fastened to the machine bed. The pivoting element is reinforced about the workpiece spindle pivot axis by the reinforcing element.

Abstract translation: 为了在工件上产生齿形部分，机床具有机床，具有布置在其上的至少两个工件主轴的枢转元件和具有工具头的工具定位单元。 主轴可围绕工件主轴枢转轴线相对于机床枢转，并且每个主轴具有可围绕旋转轴线可旋转地驱动的工件接收器。 工具头可以相对于心轴在三个方向上线性移动，并且可以围绕工具头枢转轴线枢转。 沿工件主轴枢转轴线方向延伸的轴承元件具有可围绕工件主轴枢转轴线枢转的自由端，并且刚性地布置在枢转元件上。 加固元件固定在机床上。 枢转元件通过加强元件围绕工件主轴枢转轴线被加强。

公开(公告)号：US20140341669A1

公开(公告)日：2014-11-20

申请号：US14344616

申请日：2012-09-14

Applicant: Holger Fleischer ,  Carlo Schonherr

Inventor： Holger Fleischer ,  Carlo Schonherr

IPC: B23F5/20 ,  B23Q1/26 ,  B23F23/12 ,  B23Q1/01

CPC classification number: B23F5/20 ,  B23F5/22 ,  B23F23/04 ,  B23F23/06 ,  B23F23/1243 ,  B23Q1/01 ,  B23Q1/26 ,  B23Q3/15706 ,  B23Q7/02 ,  Y10T29/5128 ,  Y10T409/100795 ,  Y10T409/100954 ,  Y10T409/10159 ,  Y10T409/103021 ,  Y10T409/10477 ,  Y10T409/109699 ,  Y10T483/16 ,  Y10T483/1736

Abstract: To produce toothed sections on workpieces, a machine tool has a machine bed, a pivoting element with at least two workpiece spindles arranged thereon and a tool positioning unit with a tool head. The spindles can be pivoted relative to the machine bed about a workpiece spindle pivot axis and each spindle has a workpiece receiver that can be rotatably driven about a rotational axis. The tool head can be linearly moved in three directions relative to the spindles, and can be pivoted about a tool head pivot axis. A bearing element extending in the direction of the workpiece spindle pivot axis, has a free end which is pivotable about the workpiece spindle pivot axis, and is rigidly arranged on the pivoting element. The reinforcing element is fastened to the machine bed. The pivoting element is reinforced about the workpiece spindle pivot axis by the reinforcing element.

Abstract translation: 为了在工件上产生齿形部分，机床具有机床，具有布置在其上的至少两个工件主轴的枢转元件和具有工具头的工具定位单元。 主轴可围绕工件主轴枢转轴线相对于机床枢转，并且每个主轴具有可围绕旋转轴线可旋转地驱动的工件接收器。 工具头可以相对于心轴在三个方向上线性移动，并且可以围绕工具头枢转轴线枢转。 沿工件主轴枢转轴线方向延伸的轴承元件具有可围绕工件主轴枢转轴线枢转的自由端，并且刚性地布置在枢转元件上。 加强件紧固到机床上。 枢转元件通过加强元件围绕工件主轴枢转轴线被加强。