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[CN 201720498549.7] Clamp Hand of Multi-station Nut Cold Heading Machine Clamp Device


[CN 201720498549.7] Clamp Hand Title of a Clamp Device of a Multi-station Nut Cold Heading Machine: Clamp Hand Application Number of a Clamp Device of a Multi-station Nut Cold Heading Machine: CN 201720498549.7 Applicant: Ruian Jiaxin Machinery Manufacturing Co., Ltd. Application Date: 2017-4-28 Patent Type: Utility Model The utility model discloses a clamp hand of a clamp device of a multi-station nut cold heading machine, including a mounting head with movable plates mounted on both sides, A rotating shaft is installed on the movable plate, the clamp arm is installed at an inner middle position of the mounting head, and is connected to the movable plate through a spring, a clamp head is installed under the clamp arm, and the mounting head A hinge is installed, a connecting rod is installed at one end of the mounting head, and a screw head is installed on one side of the connecting rod. Compared with the prior art, the beneficial effect of the utility model is that the movable plate of the utility model can be rotated at a certain angle and formed into a V-shaped large angle. When the diameter of the nut is too large, the angle of the movable plate can be adjusted through the hinge. The plate and the clamp arm are connected by a spring. When the movable plate rotates, the clamp arm is driven by the spring to rotate, which is more convenient to use.