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[CN 201821163698.9] Hydraulic hammer forging device with automatic position correction system


[CN 201821163698.9] Title of Hydraulic Hammer Forging Device with Automatic Position Correction System: Application Number of Hydraulic Hammer Forging Device with Automatic Position Correction System: CN 201821163698.9 Applicant: Wuxi Jiping Forging Co., Ltd. Application Date: 2018-7-24 Patent Type: Utility Model The utility model discloses a hydraulic hammer forging device with automatic position correction system, including a hydraulic hammer forging frame; The hydraulic hammer forging frame has a groove; A lower die is placed in the groove; an L-shaped bracket is fixed on the hydraulic hammer forging frame and the groove. A calibration system is fixed on the vertical structure of the bracket. A piston rod is fixed on one side of the lower die; The piston rod is covered with a piston barrel. There is a piston head at the end of the piston rod, which divides the piston barrel into two closed spaces. It also includes an electro-hydraulic controller; The signal output end of the photoelectric tube is connected to the electrical signal input end of the electro-hydraulic controller; the electro-hydraulic controller comprises two hydraulic control outputs; a first hydraulic control output connected to the first volume of the piston cylinder and a second hydraulic control output connected to the second volume of the piston cylinder. The utility model makes the force of the whole hydraulic hammer forging machine frame uniform, increases the service life of the whole device, and reduces unnecessary deformation and damage.