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    • 4. 发明申请
    • PIPE MACHINING DEVICE
    • 管道加工设备
    • US20110061507A1
    • 2011-03-17
    • US12864593
    • 2009-01-26
    • Hasan CaglarWilliam Sullivan
    • Hasan CaglarWilliam Sullivan
    • B26D7/08
    • B23D45/126F25B9/04Y10T83/263
    • Pipe machining device in the form of a pipe cutting device, pipe gripping device, or pipe rectangular end facing device, including a non-rotating gripping device for gripping a pipe to be machined; a rotatable machining device and a rotatable, motor-drivable tool shaft placed in the rotatable machining device. The rotatable machining device is mechanically connected to the gripping device, and is placed so that it can be rotated at least 360° relative to the gripping device, around a rotation axis that is aligned with a pipe center axis of the pipe to be machined. The rotatable machining device is equipped with a cold-air blower device that has a pressurized air inlet and a pressurized air outlet such that the pressurized air outlet is used as a cold air outlet and directed onto the part of the tool that contacts the pipe during machining, blowing the tool with cold pressurized air.
    • 管道切削装置,管道夹紧装置或管状矩形端面装置形式的管道加工装置,包括用于夹持要加工的管道的非旋转夹持装置; 可旋转的加工装置和可旋转的,电动机驱动的工具轴,放置在可旋转加工装置中。 可旋转加工装置机械地连接到夹持装置,并且被放置成使得其可相对于夹持装置围绕与待加工管的管中心轴线对准的旋转轴线旋转至少360°。 可旋转加工装置配备有冷空气鼓风装置,其具有加压空气入口和加压空气出口,使得加压空气出口用作冷空气出口并且被引导到工具的与管道接触的部分上 加工时,用冷压空气吹扫工具。