Metal deforming – With means to drive tool – Including cam-actuated support
Patent
1982-11-09
1984-08-14
Husar, Francis S.
Metal deforming
With means to drive tool
Including cam-actuated support
72482, B21J 918
Patent
active
044649240
ABSTRACT:
A swaging machine comprises eccentric-driven swaging rams which are adjustable as regards their stroke position. Each swaging ram comprises a slide track for a transverse guidance of a slide block as in a Scotch yoke. The slide block is rotatably mounted on an associated eccentric. A bearing bushing having an eccentric bearing for mounting the eccentric is rotatably mounted in each of these slide blocks. To permit a simple adjustment of the stroke position of all swaging rams in synchronism even while the machine is in operation, each bearing bushing is provided with a radial adjusting arm and cooperates with an adjusting drive, which is fixedly mounted on the machine. Each adjusting drive comprises an output member, which is transversely adjustable relative to the bearing bushing. Each output member receives a guiding member, which is rotatable on an axis that is parallel to the axis of the associated bearing. Each adjusting arm extends into the associated guiding member and is longitudinally slidable therein.
REFERENCES:
patent: 3224244 (1965-12-01), Kralowetz
patent: 3621702 (1971-11-01), Kralowetz
patent: 3929000 (1975-12-01), Kralowetz
Husar Francis S.
Kelman Kurt
McLaughlin Linda
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