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[CN 201721025604.7] steel wire shearing mechanism


[CN 201721025604.7] Title of a steel wire shearing mechanism: Application number of a steel wire shearing mechanism: CN 201721025604.7 Applicant: Jianke Machinery (Tianjin) Co., Ltd. Application date: 2017-8-16 Patent type: Utility model The utility model belongs to the field of steel bar or steel wire processing equipment, and discloses a steel wire shearing mechanism, including a bottom plate; Push-pull device, including a linear drive device installed on the bottom plate, the driving slider connected to the output end of the linear driving device is a roller driven by the driving slider; the lever device includes a support shaft fixed on the bottom plate, and a swing arm connected to the support shaft to rotate. The swing arm is divided by the support shaft. The long rod end and the short rod end are fixedly connected to the roller; the shearing device includes a fixed knife and a movable knife arranged opposite to each other, and the fixed knife is fixedly arranged, the movable knife can be driven by the short rod end to move relative to the fixed knife. The utility model only uses a low-cost linear drive device such as a cylinder or a linear motor, and increases the shearing force of the shearing device through a lever device, that is, realizes the movement of the movable knife relative to the fixed knife, and can effectively reduce the shearing mechanism The manufacturing cost reduces the occupied space of the shearing mechanism.