FIELD: metalworking.
SUBSTANCE: invention relates to metalworking, it can be used in pipe-processing machines. The support device contains a rotary arm made with the possibility of installing one end on the machine bed with the possibility of rotation relative to the first rotation axis, a cylindrical roller installed on the opposite end of the rotary arm, a support element installed on the free end of the rotary arm with the possibility of rotation relative to the second rotation axis having a cavity for receiving a pipe, which has a cross-section profile in the form of a circular arc and has a variable diameter along the length of the cavity location, which allows for receiving pipes with different diameters. The device also has the first drive system for controlling angular position of the rotary arm and the second drive system for controlling angular position of the support element.
EFFECT: use of the invention allows extending technological possibilities of the device.
9 cl, 15 dwg
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