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[CN 201720598534.8] Cutter rod driving device for cold heading machine


[CN 201720598534.8] Title of a cutting bar drive device for a cold heading machine: A cutting bar drive device for a cold heading machine Application number: CN 201720598534.8 Applicant: Chongqing Guanpeng Locomotive Parts Co., Ltd. Application date: 2017-5-26 Patent type: Utility model The utility model discloses a cutting bar drive device for a cold heading machine, including a roller and a fixing seat, the top of which is provided with a temperature sensor and a control device, an oil inlet is provided between the temperature sensor and the control device, the oil inlet is communicated with an oil groove, an oil outlet is provided at the bottom of the oil groove, and a solenoid valve is provided at the connection between the oil outlet and the oil groove. The side of the sliding block away from the roller is fixedly connected with a guide plate, the surface of the guide plate is provided with a guide groove and a knife groove, and the side of the fixing seat away from the roller is provided with a limit rod. By setting up the temperature sensor, control device, oil tank and solenoid valve, the automatic cooling and automatic lubrication of the device can be realized by adding sufficient lubricating oil to the oil tank through the oil inlet regularly, reducing a lot of labor costs and improving production efficiency. The guide groove and the limit rod are set to greatly reduce the vibration of the guide plate in motion and enable the cutter to move more stably.