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[CN201820663230.X] Electro-hydraulic hammer hitting height control device


[CN201820663230.X] Title of an electro-hydraulic hammer height control device: Application number of an electro-hydraulic hammer height control device: CN201820663230.X Applicant: Okonink Aviation Parts (Suzhou) Co., Ltd. Application date: 2018-5-4 Patent type: Utility model The utility model discloses an electro-hydraulic hammer height control device, including: bracket, bearing, first pull rod seat, equal height damping block; the bearing is arranged on the bracket, the first pull rod is connected to the bracket through the bearing; the contour block is arranged on the anvil, and the second pull rod is arranged on the contour block through a connecting pin; the damping device is arranged on the first pull rod and the second pull rod Between; the shock-absorbing device includes a sleeve, an auxiliary connecting rod and a spring assembly; the sleeve is respectively arranged on the first connecting rod and the second connecting rod; the spring assembly is sleeved on the auxiliary connecting rod, the auxiliary link is connected to the first pull rod and the second pull rod through a sleeve. Through the above method, the utility model can fix the contour block on the bracket through the pull rod and the shock absorber, which can realize the height control while avoiding the contour block from being hit, which not only ensures the height size of the part, but also ensures The safety of the high process.