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    • 9. 发明申请
    • DEVICE FOR CUTTING BAR-SHAPED OR TUBULAR WORKPIECES
    • 用于在加工杆或管形状的工件
    • WO2007137561B1
    • 2008-02-21
    • PCT/DE2007000945
    • 2007-05-24
    • EJP MASCHINEN GMBHPARASKEVAS ELEFTERIOS
    • PARASKEVAS ELEFTERIOS
    • B23B5/12
    • B23B5/12B23B2260/07B23C3/04B23D79/12Y10T82/22Y10T82/2522Y10T82/2527Y10T407/1942Y10T407/23Y10T408/83
    • The invention relates to a device for cutting bar-shaped or tubular workpieces (1, 27), for example, a stripper. According to the invention, the tools (7, 26, 44, 46) are initially advanced by means of a relative rotational movement between a tool holder (3, 25, 45) which supports the tools (7, 26, 44, 46) and an advancing sleeve (4, 24, 47). The tool holder (3, 25, 45) and the advancing sleeve (4, 24, 47) are driven by means of toothed wheels (19, 18) which are arranged on the same drive shaft (17) and which comprise a helical gearing oriented in the opposite direction. An axial displacement of the drive shaft (17) produces a relative rotation between the tool holder (3, 25, 45) and the advancing sleeve (4, 24, 47). The invention also relates to milling cutters (26, 44) used as tools.
    • 提供了一种用于加工杆或管形工件(1,27),例如一种装置 一个剥皮机,在第一次递送的工具(7,26,44,46)通过所述工具(7,26,44,46)承载工具夹持器(3,25,45)和一个推进套筒(之间的相对转动呈现 4,24,47)来实现。 工具保持架(3,25,45)和推进套筒(4,24,47)在相同的传动轴(17),其设置的齿轮(19,18)配有相反取向的螺旋齿轮驱动。 通过变速轴(17)是轴向运动由于螺旋齿,当达到所述工具架(3,25,45)和推进套筒(4,24,47)之间的相对转动。 还建议铣床(26,44)作为工具来使用。