会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明授权
    • Horizontal external broaching machine
    • 卧式外拉床
    • US4109560A
    • 1978-08-29
    • US750198
    • 1976-12-13
    • Gustav Esser
    • Gustav Esser
    • B23D37/06B23D41/08
    • B23D37/06Y10T409/407175
    • A horizontal external broaching machine has a horizontally movable tool slide disposed on a horizontal machine frame. The tool slide, which serves to receive a broaching tool, is supported laterally and vertically, by means of guide surfaces, on guide surfaces of the machine frame. The tool slide is provided with a toothed rack which extends in the direction of movement of the tool slide. A driving pinion, provided with corresponding teeth, meshes with the rack, the pinion being adapted to be driven via a shaft by a drive motor. The center of gravity of the tool slide and of the rack together with the associated drive pinion are disposed on one side of the guide surfaces. The drive pinion is arranged vertically above the rack, the rack and the drive pinion being provided with helical teeth which, during driving in the broaching direction, are acted on by a force directed in the direction of the shaft of the drive pinion and intensifying the bearing forces acting on the guide surfaces for the tool slide.
    • 水平外部拉床具有设置在水平机架上的可水平移动的工具滑块。 用于接收拉削工具的工具滑块通过引导表面横向和垂直地支撑在机架的引导表面上。 工具滑块设有齿条,该齿条在工具滑块的移动方向上延伸。 具有相应齿的驱动小齿轮与齿条啮合,小齿轮适于通过驱动马达通过轴驱动。 工具滑块和机架与相关联的驱动小齿轮的重心设置在引导表面的一侧。 驱动小齿轮垂直地布置在齿条上方,齿条和驱动小齿轮设置有螺旋齿,螺旋齿在拉削方向上的驱动过程中受到沿着驱动小齿轮的轴方向的力的作用, 作用在工具滑块的导向面上的支承力。