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[CN 201610799317.5] full hydraulic double arm electro-hydraulic hammer


[CN 201610799317.5] full hydraulic double-arm electro-hydraulic hammer title: full hydraulic double-arm electro-hydraulic hammer application number: CN 201610799317.5 applicant: Jiangsu hongcheng forging machine tool co., ltd. application date: 2016-8-31 patent type: invention application this application discloses a full hydraulic double-arm electro-hydraulic hammer, including a fuselage, the fuselage includes two symmetrically designed hammer arms, the middle part of the fuselage is connected with a power head through a guide rail, the power head moves along the guide rail, the position close to the power head, the full hydraulic double-arm electro-hydraulic hammer includes a shock-absorbing structure arranged inside the hammer arm. The shock-absorbing mechanism includes a main connecting rod adapted to the axis of the hammer arm and a connecting plate sleeved on the outer surface of the main connecting rod. The surrounding It is fixedly connected with the inner side of the hammer arm, the main connecting rod extends outward with a plurality of sub-connecting rods, and the two ends of the sub-connecting rod are respectively hinged to the connecting plate and the connecting plate. The full hydraulic double-arm electro-hydraulic hammer provided by this application uses the force transmission effect of the main connecting rod and the sub-connecting rod to effectively disperse the vibration caused by the movement of the electro-hydraulic hammer head, and significantly reduce the electro-hydraulic hammer during operation. The effect of the movement of the head on the stability of the electro-hydraulic hammer's own mechanism improves the shock absorption effect.