FIELD: machine building.
SUBSTANCE: invention relates to clamping devices and can be used as a clamp of robot-manipulators or transporting systems. Device comprises clamping elements and their displacement drive, which are kinematically connected to each other by means of a multi-link lever mechanism, which is made in form of four-link reference rhomb and four-link clamping rhomb interconnected through double cylindrical hinges, links of which are parallel to corresponding links of reference rhomb, wherein bearing links of rhombus are connected to corresponding hinges of clamping rhomb by means of connecting levers located along diagonals of reference rhombus. Clamping elements are made in the form of rotary clamping rollers installed on each of the links of the clamping rhomb with identical displacement relative to the middle of each link.
EFFECT: use of the invention improves reliability of the clamp, accuracy of positioning of items and broader technological capabilities of the device.
3 cl, 7 dwg
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