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US 9,469,004 B2Granted
Rotation processing machine and rotation processing method
AssigneeAisin Aw Co., Ltd.
InventorsSusumu Kato, Akira Takagai, Masahiro Otani, Akitomo Kawanishi
Life of this patent
Estimating the term…
Abstract
A rotation processing machine, including a rotating device that holds and rotates a workpiece; a processing device on which a cutting tool is mounted to process the workpiece; and a turning loader that has grippers arranged about a turning central axis, and that turns so that the grippers sequentially face the rotating device. The turning loader is configured to deliver and receive the workpiece to and from the rotating device by turning with the workpiece being directly or indirectly held by the gripper, and to deliver and receive the cutting tool to and from the processing device by turning with the cutting tool being directly or indirectly held by the gripper.
Claims17
A rotation processing machine, comprising:
- a rotating device that holds a workpiece and rotates;
- a processing device on which a cutting tool is mounted to process the workpiece;
- and
- a turning loader that has a plurality of grippers arranged about a turning central axis, and that turns so that the plurality of grippers sequentially face the rotating device, wherein
- the turning loader is configured to deliver and receive the workpiece to and from the rotating device by turning with the workpiece being directly or indirectly held by a gripper of the plurality of grippers, and to deliver and receive the cutting tool to and from the processing device by turning with the cutting tool being directly or indirectly held by the gripper of the plurality of grippers,
- the rotating device is configured to rotate about a rotation central axis extending in a first direction,
- the turning loader is configured to turn each of the plurality of grippers in a second direction perpendicular to the turning central axis, wherein the turning central axis is parallel to the rotation central axis, and
- each of the plurality of grippers is capable of individually moving relatively with respect to both the rotating device and the processing device in the first direction, and are configured to make the relative movement to deliver and receive the workpiece between the turning loader and the rotating device and to deliver and receive the cutting tool between the turning loader and the processing device,
- wherein each of the plurality of grippers of the turning loader include a respective pair of gripping portions and are configured to individually vary, in a direction perpendicular to the turning central axis, an interval between the gripping portions of the respective pair of gripping portions.
6 more elements
A rotation processing machine, comprising:
- a rotating device that holds a workpiece and rotates;
- a processing device on which a cutting tool is mounted to process the workpiece;
- and
- a turning loader that has a plurality of grippers arranged about a turning central axis, and that turns so that the plurality of grippers sequentially face the rotating device, wherein
- the turning loader is configured to deliver and receive the workpiece to and from the rotating device by turning with the workpiece being held by a gripper of the plurality of grippers, and to deliver and receive the cutting tool to and from the processing device by turning with the cutting tool being held by the gripper of the plurality of grippers,
- the cutting tool is configured to be held by a pallet, and the pallet has a base portion that is held by the gripper of the plurality of grippers, and the pallet has a cutting-tool holding portion that is formed at a position offset from a center of the base portion and that holds the cutting tool, and
- the processing device is configured so that a cutting-tool mounting portion is advanced, and so that the cutting tool on the cutting-tool holding portion of the pallet held by the gripper of the plurality of grippers is mounted on the cutting-tool mounting portion that has been advanced.
4 more elements
A rotation processing machine, comprising:
- a rotating device that holds a workpiece and rotates;
- a processing device on which a cutting tool is mounted to process the workpiece;
- and
- a turning loader that has a plurality of grippers arranged about a turning central axis, and that turns so that the plurality of grippers sequentially face the rotating device,
- wherein:
- the turning loader is configured to deliver and receive the workpiece to and from the rotating device by turning with the workpiece being held by a gripper of the plurality of grippers, and to deliver and receive the cutting tool to and from the processing device by turning with the cutting tool being held by the gripper of the plurality of grippers,
- the rotating device is configured to support the workpiece via a rotation support jig mounted on a workpiece support portion of the rotating device, and
- the turning loader is configured to deliver and receive the rotation support jig to and from the rotating device by turning with the rotation support jig being directly or indirectly held by the gripper of the plurality of grippers,
- the rotation support jig is formed by one jig portion that is mounted on one rotating spindle of the rotating device, and an other jig portion that is mounted on an other rotating spindle placed coaxially with the one rotating spindle in the rotating device,
- the turning loader is configured to allow the gripper of the plurality of grippers to hold the rotation support jig having the one jig portion combined with the other jig portion,
- a deburring tool is rotatably attached to the rotation support jig, and
- the deburring tool is configured to remove burrs generated in the workpiece when the workpiece is processed by the processing device.
9 more elements
Dependencies are inferred from the claim text.