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US 12,688,969 B2Granted
Method for manufacturing coil component
AssigneeSamsung Electro-Mechanics Co., Ltd.
InventorsMin Oh Lee, Jae Kwang Kim
Life of this patent
Estimating the term…
Abstract
A method for manufacturing a coil component includes: preparing a wound coil, a first jig and a second jig; disposing the wound coil on the first jig; and pressing the wound coil, wherein the pressing the wound coil includes bringing the first jig and the second jig into contact with each other by a first rotation of the first jig.
Claims19
A method for manufacturing a coil component, comprising:
- preparing a wound coil, a first jig and a second jig;
- disposing an entirety of the wound coil on the first jig;
- and
- pressing the wound coil by bringing the first jig and the second jig into contact with each other through a first rotation of the first jig,
- wherein the first jig includes a support portion, a core pin formed on the support portion, and first and second pressing portions each having an inner surface, the inner surfaces of the first and second pressing portions of the first jig are opposing each other, while having the core pin interposed in-between the inner surfaces, and
- the entirety of the wound coil is wound around along an outer surface of the core pin and disposed between the first pressing portion and the second pressing portion on the support portion and fixed to the core pin.
3 more elements
A method for manufacturing a coil component, comprising:
- preparing a wound coil, a first jig and a second jig;
- disposing an entire part of the wound coil on the first jig;
- pressing the wound coil by bringing the first jig and the second jig into contact with each other through a first rotation of the first jig;
- and
- moving the first jig and the second jig away from each other by a second rotation of the first jig after the pressing the wound coil;
- wherein the first jig includes a support portion, a core pin formed on the support portion, and first and second pressing portions each having an inner surface, the inner surfaces of first and second pressing portions are opposing each other, while having the core pin interposed in-between the inner surfaces, and
- the entire part of the wound coil is disposed between the first pressing portion and the second pressing portion on the support portion and fixed to the core pin,
- the wound coil includes a wound portion and a lead-out portion,
- in the pressing the wound coil, the first and second pressing portions move toward the core pin to bring the inner surface of each of the first and second pressing portions into contact with the wound portion, thereby pressing the wound coil in a width direction,
- the first rotation of the first jig is performed in a first direction, based on a central axis of the first jig,
- the second rotation of the first jig is performed in a second direction opposite to the first direction, based on the central axis of the first jig,
- the first jig further includes first and second contact portions each connected to an outer surface of each of the first and second pressing portions,
- in the bringing the first jig and the second jig into contact with each other by the first rotation of the first jig, the first and second contact portions are in contact with the second jig,
- the second jig includes a holder, a rotation portion disposed on the holder, and a bearing disposed on the rotation portion, and
- in the bringing the first jig and the second jig into contact with each other by the first rotation of the first jig, the first and second contact portions are in contact with the bearing of the second jig.
12 more elements
Dependencies are inferred from the claim text.