5 results about "Forging manipulator" patented technology

The utility model relates to the technical field of forging manipulator clamping structure, especially relates to the forging manipulator front -positioned clamping structure, including the mounting bracket, the connecting column, and the mounting bracket is opposite and is provided with two groups, still including clamping subassembly and installation subassembly, the intermediate position between mounting bracket is connected with the connecting column, and the opposite installation subassembly is installed between the mounting bracket, and the opposite installation subassembly is installed in the mounting bracket's two ends, clamping subassembly includes the support, and the support is opposite and is installed between the mounting bracket, and the below between the support is installed reciprocating swing motor, and reciprocating swing motor's opposite side swing joint has grabbed the clamping, the utility model discloses the setting of reciprocating swing motor makes the flexible swing of grabbed clamping in certain angle range, can easily adapt to the forging of different shape, size, greatly increased the application scope of manipulator, and can always keep the stable clamping of forging according to the dynamic change of forging, prevents the forging from falling or displacement in the operation process.

The present application relates to a kind of forging manipulator hanging mechanism, including front lifting arm, front suspension bar, rear lifting arm, rack, synchronous connecting rod, buffer connecting rod, buffer swing bar, tong bar, lifting linear driver, pitch linear driver and buffer linear driver;Buffer mechanism is made of four-bar mechanism consisting of buffer linear driver, buffer connecting rod and buffer swing bar.The present application uses independent four-bar mechanism as forging manipulator buffer mechanism, realizes the separation of forging manipulator lifting mechanism and buffer mechanism, eliminates the buffer torque and vibration impact received by traditional lifting mechanism;In the process of car starting acceleration, deceleration stage and forging processing, by the passive extension and contraction movement of buffer linear driver in four-bar mechanism, the buffer movement of tong bar to adapt to horizontal mutation external force is realized, so as to improve the structural stability and carrying capacity of forging manipulator.

This invention discloses an axial buffering system and control method for a high-frequency radial forging manipulator chuck. The system includes: multiple symmetrically arranged buffer plunger cylinders, a hydraulic power unit (including a variable pump and a safety valve), a pressure control unit composed of an electro-hydraulic servo valve and a cartridge-type pressure relief valve, an adjustable-volume rigid liquid tank, and a pressure-displacement feedback sensor. The control method includes two modes: in single-machine operation, compressed oil buffering control is implemented, maintaining a hydraulic spring effect through closed-loop pressure; in dual-machine operation, pressure relief-pressure boosting control is implemented, actively relieving pressure to absorb displacement during the buffering phase, and driving hydraulic reset according to a linear function decaying signal during the reset phase. This invention solves the problems of traditional radial forging manipulator mechanical leaf spring-type axial buffering mechanisms, which require frequent replacement of leaf springs when changing buffering stiffness, and the buffering process involves significant impact vibration, resulting in long chuck reset time, short buffering mechanism life, and low feeding accuracy and efficiency.

This application relates to the field of automated stamping equipment and discloses a dual-arm independent collaborative forging manipulator for lightweight stamped parts. The manipulator includes a housing with two identical, symmetrically arranged robotic arms on top of the housing. A central controller is fixedly connected to the inner side of the housing and electrically connected to a fifth motor. This controller controls the two robotic arms to operate collaboratively and independently, performing actions such as clamping the stamped part and feeding it to the stamping die, and clamping the stamped product and feeding it to the product conveyor line. The two robotic arms communicate with each other through the central controller. The ends of the robotic arms are equipped with quickly detachable and replaceable robotic claws. By adopting a symmetrical dual-arm layout and centralized drive by the central controller, continuous actions of one arm feeding and the other unloading are achieved. Different specifications of robotic claws can be quickly replaced in the mounting holes at the fixed ends of the claws to adapt to the clamping requirements of stamped parts of different sizes.