A buffer device centralized forging manipulator lifting mechanism
A technology for forging manipulators and buffer devices, applied in forging/pressing/hammer devices, forging/pressing/hammering machines, manufacturing tools, etc. Improve the overall bearing capacity, improve the buffer effect, improve the effect of forging stability
Inactive Publication Date: 2020-05-08
HUAIYIN INSTITUTE OF TECHNOLOGY +1
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Problems solved by technology
The Chinese patents with publication numbers CN101879571A, CN101791674A and CN102728764A all use this structure, but the center of gravity of the forging manipulator is biased toward the front end, and placing the front and rear buffer devices in the middle will cause a reduction in efficiency. The left and right buffer devices are connected by a moving frame, reducing the overall The rigidity of the left and right buffer mechanisms, and there is a problem of difficulty in installation
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[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0016] see figure 1 , in an embodiment of the present invention, a buffer device centralized forging manipulator lifting mechanism includes a clamp device, a lifting device, a swing device, a front and rear buffer device, a left and right buffer device and a frame 5, and the swing device is installed on the lifting device The upper part of the clamp rod 14 is installed at the bottom of the lifting device, the front end of the front and rear buffer linear drive...
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The invention discloses a lifting mechanism of a buffering-device-centralized forging manipulator. The lifting mechanism comprises a clamp device, a lifting device, a swing-moving device, a front-backbuffering device, a left-right buffering device and a rack, the swing-moving device is installed on the upper portion of the lifting device, a clamp rod is installed at the bottom of the lifting device, the front ends of front-back buffering linear actuators are connected to the middles of front hanging rods, the back ends of the front-back buffering linear actuators are connected with brackets arranged in the middle of the clamp rod, and front left-right buffering linear actuators are installed in the middles of the two front hanging rods. According to the manipulator, the buffering devicesare arranged on the front portion of the clamp rod in a centralized mode, therefore, the buffering effect of the forging manipulator is improved, and the forging stability of the forging manipulator is greatly improved. The front end of a pitching linear actuator is connected to the middle of a back sliding rod, the back end of the pitching linear actuator is connected to a rack of a cart, therefore, the overall bearing capability of the forging manipulator is greatly improved, and the lifting mechanism is suitable for forging operation of large-tonnage forge pieces.
Description
technical field [0001] The invention relates to a lifting mechanism, in particular to a lifting mechanism of a buffer device centralized forging manipulator. Background technique [0002] The forging manipulator is a mechanical device used to clamp steel ingots or blanks for forging operations and auxiliary operations. It plays a vital role in improving production efficiency and improving the quality of forgings. Generally speaking, the forging manipulator needs to realize seven forging operation functions including jaw clamping, tong bar rotation, tong bar lifting, tong bar pitching, tong bar side shifting, tong bar side swinging, and cart travel. Among them, the three actions of jaw clamping, clamp rod rotation, and cart walking are independent from each other in structure, and are respectively driven by motors or hydraulic cylinders. The clamp realizes the clamping and rotating functions of the workpiece, and the cart undertakes the traveling function. The action is real...
Claims
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IPC IPC(8): B21J13/10
CPCB21J13/10
Inventor 朱为国阮潇张弛
Owner HUAIYIN INSTITUTE OF TECHNOLOGY