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[CN 201721843894.6] Swing type fast cutting device of cold heading machine
[CN 201721843894.6] Title of Swing Type Fast Cutting Device of Cold Heading Machine: Application Number of Swing Type Fast Cutting Device of Cold Heading Machine: CN 201721843894.6 Applicant: Sijin Intelligent Forming Equipment Co., Ltd. Application Date: 2017-12-26 Patent Type: Utility Model The utility model discloses a swing type fast cutting device of cold heading machine, including a shearing bench of cold heading machine, which is provided with a guiding through hole and a mounting through hole; A pull rod penetrating through the above-mentioned guiding through hole; A cutting cam linked with the driving gear of the cold heading machine; A first cutting rocker arm with a V-shaped structure and a bending part hinged to the cutting bench of the cold heading machine; One end of the first cutting rocker arm is hinged with one end of the above-mentioned pull rod, and the other end rests on the above-mentioned cutting cam; A V-shaped structure, and the bending part is hinged to the second cutting rocker arm on the shearing platform of the cold heading machine; one end of the second cutting rocker arm is hinged with the other end of the above-mentioned pull rod; A scissor rod penetrating the above-mentioned mounting through hole, the scissor rod is located above the other end of the second cutting rocker arm and is hinged with it. It solves the technical problem of "raising the shear speed" and can improve the flatness of the shear plane of the workpiece.
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