Wire position shifting mechanism and method of assembling wire harnesses
AssigneeMolex Incorporated
InventorPeter Ingwersen
Life of this patent
Estimating the term…
Abstract
A wire-shifting apparatus particularly suited for use in assembling wire or cable harnesses includes a pedestal portion having a plurality of individual, elongated wire guide members thereon. The wire guide members have a channel-like cross-section and some of the wire guide members are fixed in the position upon the pedestal portion, while others of the wire guide members are mounted on the pedestal portion so as to pivot about a fixed point so that upon urging by an actuator, the movable wire guides shift laterally in unison. The shifted wire guides then convey wires between two opposing connector elements in a manner such that selected wires are terminated at locations in one connector element which are removed one location from the other connector element.
Claims22
A wire guiding apparatus for use with a mechanism for assembling wire harnesses in which each of the wire harnesses includes a plurality of individual wires extending between opposing first and second connector elements terminated to the wires at opposite ends of said wires, said wire receiving openings of one of said termination blocks being aligned with corresponding ones of the wire receiving openings of the other of said termination blocks, the wire guiding apparatus being adapted to shift selected ones of said wires from preselected termination positions on said first connector element to non-corresponding termination positions on said second connector element, the wire guiding apparatus comprising:
- a support platform;
- a plurality of wire guide members disposed on said support platform, each of said wire guide members having an elongated wire guiding portion with entrance and exit portions disposed at opposite ends for receiving the wires longitudinally therethrough between said entrance and exit portions thereof, said wire guide members including distinct fixed and movable guide members;
- said fixed guide members fixedly engaging said support platform and being oriented upon said support platform such that their associated wire guiding portions assume a generally parallel relationship to each other;
- said movable guide members pivotally engaging said base in a manner which permits said movable guide members to be shifted between a first orientation wherein said movable guide members are generally parallel to said fixed guide members and a second orientation wherein said movable guide members are generally non-parallel to said fixed guide members;
- and,
- movable guide member shifting means for shifting said movable guide members between said first and second orientations, whereby wires entering said movable guide members are shifted between termination positions of the first connector element and non-corresponding termination positions of said second connector element.
A wire shifting mechanism for use in conjunction with the assembly of wire harnesses in which each wire harness includes the plurality of wires extending between opposing termination blocks, each of the two opposing termination blocks containing a plurality of wire-receiving openings adapted to accommodate opposing ends of wires therein, said wire receiving openings of one of said termination blocks being aligned with corresponding ones of the wire receiving openings of the other of said termination blocks, said mechanism being adapted to shift selected wires between selected wire-openings of said one termination block and non-corresponding wire openings of said other termination block, said mechanism comprising:
- a base having a shifting bed, the shifting bed supporting a plurality of first and second wire guiding means thereon in a preselected orientation,
- each said first wire guiding means including an elongated guide track fixedly disposed on said shifting bed such that said first wire guiding means are restrained from any shifting movement on said shifting bed, said first wire guiding means being maintained in a generally parallel relationship whereby a wire passing through any one of said first wire guiding means and terminated to said opposing termination blocks is positioned within corresponding wire-receiving openings of said opposing termination blocks,
- each said second wire guiding means including an elongated guide track pivotally disposed on said shifting bed such that said second wire guiding means are movable between first and second operative positions, said second wire guiding means being generally parallel to said first wire guiding means in said first operative position and said second wire guiding means being angled to said first guiding means,
- said mechanism further including shifting means for shifting said second wire guiding means between said first operative position and said second operative position whereby a wire entering any of said second wire guiding means is shifted between a wire receiving opening of said one termination block and a non-corresponding wire receiving opening of said other termination block.
A method for assembling a wire harness, comprising the steps of:
- providing a wire shifting mechanism with an entrance and exit having a plurality of first and second wire guide members thereon, said first wire guide members being fixedly mounted to said shifting mechanism to define fixed wire passages extending between said shifting mechanism entrance and exit, said second wire guide members being movably mounted to said shifting mechanism to define movable wire passages extending between said shifting mechanism entrance and exit and movable between first and second operative positions;
- providing a first electrical connector having a connector body with a plurality of wire-receiving openings therein and aligning said wire-receiving openings with said first and second wire guide members such that each of said first and second wire guide members are in said first operative position and are further in alignment with a wire-receiving opening of said first connector;
- feeding a plurality of wires into said shifting mechanism such that an individual wire enters each of said first and second wire guide members;
- terminating said wire in said first connector wire receiving opening;
- shifting said second wire guide members to said second operative position to shift the alignment of said second wire guide members with respect to said first connector;
- advancing said plurality of wires such said wires enter said first connector wire-receiving openings;
- shifting said second wire guide members back into said first operative position;
- advancing said plurality of wires into said second connector wire-receiving openings;
- and
- terminating said wires in said second connector wire receiving openings.
An apparatus for changing the order of wire in an array of wires, comprising:
- a support surface, first and second wire guide means disposed on the support surface, the first wire guide means having means for engaging said support surface which retains said first wire guide means in place upon said support surface and which restrains said first wire guide means from movement, means for urging the second wire guide means between first and second operative positions on said support surface, said second wire guide means having means for engaging said support surface and defining a point upon said support surface about which said second wire guide means pivots in response to said urging means, said urging means effecting a lateral displacement in the order of wires in said array as between opposing ends of said wires.
Dependencies are inferred from the claim text.