FIELD: instrument making.
SUBSTANCE: invention relates to high-speed parallel-kinematics robot with four degrees of freedom. Proposed robot comprises four kinematic circuits 1 with their ends connected to movable platform 4 supporting tool 5 and their other ends connected, via joint 2, with suitable drives secured on base plate 3. Movable platform 4 consists of four elements (11), (11'), (12), (12') inter-jointed by pivot joints (13). Note here that drives are arranged in symmetry on base plate 3, preferably, at angles of 45°, 135°, 225° and 315°.
EFFECT: robot that features high rigidity, precision, regular working parametres, fine dynamic characteristics and high speeds and acceleration in whatever direction.
19 cl, 9 dwg
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