Double-rotating-arm hydraulic stretch-bending machine
The utility model discloses a double-rotating-arm hydraulic stretch-bending machine. The machine comprises a console which is connected with an electric motor, left and right link rods are arranged on one side of the electric motor, the left and right link rods are connected with the ends of corresp...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a double-rotating-arm hydraulic stretch-bending machine. The machine comprises a console which is connected with an electric motor, left and right link rods are arranged on one side of the electric motor, the left and right link rods are connected with the ends of corresponding left and right stretching oil cylinders, the other ends of the left and right stretching oil cylinders are movably connected with corresponding left and right rotating arms, corresponding left and right hydraulic pistons are arranged on the left and right rotating arms, and the left and right hydraulic pistons are provided with corresponding left and right chucks; wing-shaped workbenches are also arranged on the left and right link rods, and a plurality of hollow holes are formed in the wing-shaped workbenches. The machine is simple in structure, convenient to operate and capable of satisfying the stretch-bending requirements of long-length profiles and saving the enterprise production cost. |
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