The utility model provides a rechargeable hydraulic tool's tip structure, including handle, hydraulic drive part and tip structure, the hydraulic drive part promotes through the jacking effort the tip structure opens and shuts and carries out the operation, rotating -structure still includes the hydraulic drive subtotal the coupling mechanism of tip structure, coupling mechanism's one end stretches into in the handle with handle swing joint, coupling mechanism's the other end stretches out the handle outer with the tip structural connection, coupling mechanism stretch into in the handle one end can with thereby its effort is transmitted in the cooperation of hydraulic drive part, coupling mechanism is the damping pivot. The utility model discloses a set up the damping pivot ingeniously, can be with unable redirecting's instrument, it can rotate at 360 no dead angles to become the tip, has brought very big facility for actual engineer operation.