Fixing device for securing thin-walled component, and method of manufacturing elastic member for use in the fixing device
AssigneeHanwha Aerospace Co., Ltd.
InventorsSangMin Song, KwangHoon Han
Life of this patent
Estimating the term…
Abstract
A fixing device for securing a thin-walled component according to an embodiment includes: a support; a pressing portion provided on the support and including: a pressure generator located at a center of the support; and a plurality of pressure transmitters arranged around the pressure generator and extending in a radial direction of the thin-walled component; and a plurality of elastic members connected to the plurality of pressure transmitters, wherein the plurality of pressure transmitters are configured to move the plurality of elastic members in the radial direction.
Claims18
A fixing device for securing a thin-walled component, the fixing device comprising:
- a support;
- a pressing portion provided on the support, the pressing portion comprising:
- a pressure generator located at a center of the support;
- and
- a plurality of pressure transmitters arranged around the pressure generator and extending in a radial direction of the thin-walled component;
- and
- a plurality of elastic members connected to the plurality of pressure transmitters,
- wherein the plurality of pressure transmitters are configured to move the plurality of elastic members in the radial direction,
- wherein each of the plurality of elastic members comprises a connector coupled to an inner surface of each of the plurality of elastic members, and
- wherein the connector is coupled to a pressure transmitter from among the plurality of pressure transmitters.
A fixing device for securing a thin-walled component in a machining process, the fixing device comprising:
- a lower plate;
- a pressing portion provided on the lower plate, the pressing portion comprising a plurality of pressure transmitters arranged along a circumferential direction of the thin-walled component;
- and
- an elastic member having a shape corresponding to an inner surface of the thin-walled component and attached to the plurality of pressure transmitters,
- wherein the plurality of pressure transmitters are configured to move in a radial direction of the thin-walled component to move a plurality of elastic members in the radial direction of the thin-walled component,
- wherein the elastic member comprises a plurality of connectors arranged along the circumferential direction and coupled to an inner surface of the elastic member, and
- wherein, the plurality of connectors are coupled to the plurality of pressure transmitters.
Dependencies are inferred from the claim text.