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[CN 201710470546.7] a mechanical press suitable for large cylinder reaming and multi-layer composite


[CN 201710470546.7] A Mechanical Press Suitable for Large Cylinder Reaming and Multi-layer Composite Title: A Mechanical Press Suitable for Large Cylinder Reaming and Multi-layer Composite Application Number: CN 201710470546.7 Applicant: Xi 'an Jiaotong University Application Date: 2017-6-20 Patent Type: Invention Application A Mechanical Press Suitable for Large Cylinder Reaming and Multi-layer Composite, Including Two Columns, Lower End Fixed on the Ground, Upper End of Two Columns Mounted with Upper Beams, the lower surface of the upper beam is equipped with a walking track, the power head of the self-walking press is installed on the walking track and moves along the track direction, a lower beam is installed in the middle of the two columns, and a blank is placed on the lower beam; the self-walking press The power head includes a self-walking mechanism and a press power head connected to the self-walking mechanism; the present invention adopts a processing method of longitudinally placing the cylinder on the lower beam, the diameter and size of the processing cylinder are not limited by the spacing between the columns, and the processing range is large. The power head 3 of the self-walking press is forged along the bus bar of the blank, reducing the contact area of each forging, reducing the force during each forging, and reducing the deformation of the lower beam, thus improving the processing accuracy. The power source of the power head of the self-walking press is a motor, which is energy-saving and efficient compared with the hydraulic power system.