Forging manipulator is a kind of movable heavy-duty manipulator, through the independent cart walking mechanism to achieve movement, the clamp can be wound around the wire stalk axis for a wide range of rotation, at the same time can also be lifting, pitching, sideways swing and side shift, the clamp around the tongs stalk axis of a wide range of rotation, but also can be lifting, pitching, sideways swing, side shift. The large-scale rotation of the clamp around the axis of the rod is generally realized by connecting the previous rotating pair in series, so it is completely decoupled from other actions, and the remaining four actions, namely lifting, pitching, sideways swing and side shift, are completed by the lifting mechanism of the manipulator. In addition, heavy-duty motion equipment generally needs to have a buffer mechanism, and for the forging manipulator, it needs to have a buffer mechanism in two directions: the lifting direction and the forward direction of the cart. According to the actual engineering experience, it can be known that under normal circumstances, the buffer of the lifting direction of the forging manipulator is completed by the main mechanism that realizes the lifting movement, and the buffer mechanism does not need to be added additionally, and the buffer movement of the forward direction of the cart is usually realized by adopting the parallel 4R mechanism, because the mechanism is not easy to be stuck, so the lifting mechanism of the forging manipulator also needs to increase the degree of freedom of movement in the forward direction of the cart. That is, the movement of the lifting mechanism includes 5 degrees of freedom of lifting, pitching, side swing, side shifting, and the forward direction of the cart.
Forging manipulator is used to clamp the forging billet with the hydraulic press or forging hammer to complete the main actions such as feeding, rotating, turning and other auxiliary forging machinery, the forging manipulator helps to improve labor conditions, improve production efficiency, according to the need, the forging manipulator can also be used for furnace loading, furnace, and can realize remote control and linkage with the host.
The forging manipulator has the following action functions: the cart walks freely on the track; The pliers are lifted and tilted back and forth, and the pliers are clamped, loosened, rotated, etc. The large frame adopts an integral frame structure, driven by a motor or motor, and the clamp frame is driven by a wire rope or an oil cylinder, which can realize the front and rear synchronous lifting or lifting respectively, so that the clamp frame reaches the level or realizes the tilt of the angle, and the clamping head is realized by the horizontal movement of the clamping rod driven by the large pitch screw or oil cylinder, and there is a buffer safety device. The rotation of the clamp head is driven by the motor reducer, and is equipped with an overload protection device, and the front and rear of the clamp frame, both sides and between the clamp frame and the elevator are provided with anti-vibration buffer devices.