Peripheral combination hydraulic press to forge and method of manufacturing thereof
OwnerShyam Newarinventor
Life of this patent
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Abstract
A radial forge is provided with variable radial displacement. The forge includes upper and lower frames having upper and lower double acting hydraulically driven rams. The forge also includes a horizontal master gear mounted on a circular thrust bearing to provide rotational freedom. One or more radial hydraulically drive rams are mounted to the master gear. Accordingly, the master gear serves as a gantry for positioning the radial rams. A billet may be centrally located between the inwardly directed radial rams and may be supported by the lower ram. The upper ram is aligned with the lower ram so that actuating the upper ram and/or lower ram compresses the billet between them and forces the billet to flow into and fill radial dies removably affixed to the radial rams.
Claims11
A radial forge, comprising:
- an upper ram having a hydraulically driven upper platen;
- a lower platen opposing the upper platen;
- a master gear having:
- a face perpendicular to the upper ram, and
- a central aperture sized to permit the lower platen and/or the upper platen to pass therethrough;
- a thrust bearing rotatably supporting the master gear;
- a drive gear rotatably engaging the master gear;
- and
- at least one radial hydraulic cylinder each having a radial ram and a radial platen perpendicular to the upper platen and the lower platen, wherein the at least one radial hydraulic cylinder is mounted to the face of the master gear.
A radial forge, comprising:
- an upper ram having a hydraulically driven upper platen;
- a lower ram having a hydraulically driven lower platen opposing the upper platen;
- a master gear having:
- a face perpendicular to the upper ram and the lower ram;
- a central aperture sized to permit the lower platen and/or the upper platen to pass therethrough;
- a thrust bearing rotatably supporting the master gear;
- a drive gear rotatably engaging the master gear;
- and
- a plurality of radial hydraulic cylinders each having a radial ram with a radial platen perpendicular to the upper platen and the lower platen, wherein each of the plurality of radial hydraulic cylinders is mounted to the face of the master gear, and wherein the upper ram, lower ram, and each of the plurality of radial rams are independently actuatable;
- wherein each of the upper platen, the lower platen, and the plurality of radial platens are mountably co-operable with a die or a die segment.
Dependencies are inferred from the claim text.