Rotary rolling forging device for gyrorotor forging
A technology of revolving body and forgings, applied in forging/pressing/hammer devices, forging presses, forging presses, etc., can solve the problems of discontinuous forging deformation, low material utilization rate, uneven structure, etc., to achieve continuous internal deformation, material The effect of improved utilization and uniform internal organization
Inactive Publication Date: 2017-06-30
AVIC BEIJING INST OF AERONAUTICAL MATERIALS
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The invention relates to a rotary rolling forging device for a rotary forging, comprising a rotating shaft (2), on which a left rotating rotor (3) and a right rotating rotor (4) are sleeved, and the rotating shaft ( The two ends of 2) are installed on the fixed sleeve (1) through interference fit, and the fixed sleeve (1) is installed on the press (6) through the bolt (5). The rotation centers of the fixed sleeve (1), the left-rotating rotor (3) and the right-rotating rotor (4) coincide, and the press (6) can drive the left-rotating rotor (3) and the right-rotating rotor (4) to move downward ; Place the blank (8) under the left-rotating rotor (3) and the right-rotating rotor (4), the blank (8) is fixedly installed on the lower die (9), and the center of rotation between the blank (8) and the lower die (9) The line coincides with the centerline of rotation (7) of the rotating shaft (2), and the rough platform of the rotary pier of the press drives the blank (8) and the lower die (9) to rotate along the centerline of revolution (7). The tonnage of the press required by the device of the invention is relatively low, the surface quality of the obtained forging is good, and the internal deformation of the forging is continuous, without folding and uniform in structure.
Application Domain
Upsetting pressesSwagging presses +2
Technology Topic
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