Mold for forming terminal of electric wire
View Patent ↗A mold includes a first electrode on which a looped conductor of an electric wire is placed, the looped conductor being an exposed conductor of the electric wire from which a coating is removed and having an overlap portion at which different parts of the exposed conductor overlap each other, a hole forming jig provided upright on the first electrode to extend through an inner hole of the looped conductor, a wire holding jig arranged to surround the first electrode, and a second electrode having a conductor pressing protrusion configured to be fitted in a conductor molding groove defined by the first electrode and the wire holding jig to press and heat the looped conductor. The wire holding jig has a plurality of separable holding jigs configured to hold the looped conductor between the separable holding jigs from a direction perpendicular to an axis of the hole forming jig.
1. A mold for forming a terminal of an electric wire, the mold comprising:
a first electrode on which a looped conductor of the electric wire is placed, the looped conductor being an exposed conductor of the electric wire from which a coating of the electric wire is removed and having an overlap portion at which different parts of the exposed conductor are placed to overlap each other;
a hole forming jig provided upright on the first electrode to extend through an inner hole of the looped conductor placed on the first electrode;
a wire holding jig arranged to surround the first electrode; and
a second electrode comprising a conductor pressing protrusion configured to be fitted in a conductor molding groove defined by the first electrode and the wire holding jig to press and heat the looped conductor between the first electrode and the second electrode,
wherein the wire holding jig has a plurality of separable holding jigs configured to hold the looped conductor of the electric wire and the hole forming jig between the separable holding jigs from a direction perpendicular to an axis of the hole forming jig.
2. The mold according to claim 1 , wherein at least one of the first electrode and the second electrode comprises a contacting and pressing surface configured to conform to a shape of the overlap portion of the looped conductor.
3. The mold according to claim 2 , wherein each of the first electrode and the second electrode comprises the contacting and pressing surface.