Wire winding apparatus
First Claim
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1. A wire winding apparatus comprising:
- a jig table;
at least one jig unit on said jig table, the jig unit having a first and second wire;
a cutter disposed at a first predetermined position with respect to said jig table for cutting away an excessive part of at least one of said first and second wire;
a clamp unit disposed at a second predetermined position with respect to said jig table and at a first predetermined position with respect to said jig unit, said clamp unit for clamping said first and second wire in a first predetermined relationship with one another;
a wire winding means disposed at said second predetermined position with respect to said jig table and at a second predetermined position with respect to said jig unit, said winding unit for connecting to said first and second wire in said first predetermined relationship and winding said second wire around an end portion of said first wire; and
connecting means disposed at a third predetermined position with respect to said jig unit for electrically and mechanically connecting the second wire wound around an end portion of said first wire to said first wire.
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Abstract
A wire winding apparatus for connecting a plurality of fine wires and a surface-insulated solid wire such as an enamel coated wire. Clamp members clamp an end of the solid wire. Then a winding mechanism pinches an end of the plurality of fine wires with a predetermined force and rotate around the clamped solid wire. During the winding operations, a moving mechanism moves the winding mechanism in a direction of the clamped end of the solid wire. Prior to winding, any excess of the solid wire and plurality of fine wires is trimmed away. After the winding, the solid wire and plurality of fine wires are mechanically and electrically connected.
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Citations
8 Claims
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1. A wire winding apparatus comprising:
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a jig table; at least one jig unit on said jig table, the jig unit having a first and second wire; a cutter disposed at a first predetermined position with respect to said jig table for cutting away an excessive part of at least one of said first and second wire; a clamp unit disposed at a second predetermined position with respect to said jig table and at a first predetermined position with respect to said jig unit, said clamp unit for clamping said first and second wire in a first predetermined relationship with one another; a wire winding means disposed at said second predetermined position with respect to said jig table and at a second predetermined position with respect to said jig unit, said winding unit for connecting to said first and second wire in said first predetermined relationship and winding said second wire around an end portion of said first wire; and connecting means disposed at a third predetermined position with respect to said jig unit for electrically and mechanically connecting the second wire wound around an end portion of said first wire to said first wire. - View Dependent Claims (2, 3, 4)
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5. A wire winding unit for winding a first wire around a second wire comprising:
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a first wire clamping means for clamping an end of said first wire; winding means for clamping, with a force less than a predetermined value, an end of said second wire, and for winding said second wire around said first wire; moving means for moving said winding means towards said end of said first wire so that said second wire is wound from a predetermined distance from said end of said first wire towards said end of said first wire. - View Dependent Claims (6, 7, 8)
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Specification