Wire terminating tool
AssigneeTRW Inc.
InventorJames R. Quigley
Life of this patent
Estimating the term…
Abstract
A wire terminating tool is provided which simultaneously effects termination of a plurality of wires in a variety of connectors. The tool employs a nest adapted to receive connectors of a plurality of different constructions and to so position each connector that wire-receiving channels therein are in alignment with a plurality of tool stuffing or insertion blades. The latter simultaneously force a plurality of wires, initially aligned by a wire-aligning comb, into said channels. The wires are cut to desired length and are restrained from axially moving in the course of termination to obviate wire withdrawal from the channels during the terminating step. A novel handle pawl insures a desired, complete terminating stroke of the stuffing blades by the tool operator.
Claims7
In an apparatus for effecting solderless termination of a plurality of wires in a connector having oppositely disposed series of open-sided wire-receiving channels, each of said channels having wire-gripping means disposed therein, the combination comprising a base having a connector-mounting nest mounted thereon;
- said nest supportingly receiving said connector with one series of channels disposed upwardly in substantially the horizontal plane in the normal position of apparatus use;
- said nest being detachably mountable on said base in a plurality of positions and supportingly engaging a multi-wire connector of a particular construction in each of said positions;
- means defining guide passages movable between positions remote from and in overlying relation with said one series of channels;
- the guide passages of said means being in aligned superposed relation with said connector channels when in overlying relation therewith and including upwardly open portions for receiving said wires;
- stuffing blade means mounted on said apparatus;
- means for moving said stuffing blade means through a terminating stroke when said guide passages are in overlying relation with said one series of channels;
- said guide passages and connector channels being disposed in the path of said stuffing blades in the course of said terminating stroke whereby said stuffing blades drive wires disposed in said guide passages through said guide passages into said connector channels and into engagement with said wire gripping means.
In an apparatus for effecting solderless termination of a plurality of wires in connectors having a plurality of channel-shaped recesses each defining a wire-receiving portion, each such connector being mounted on a base portion of said apparatus for engagement with a stuffing tool;
- said stuffing tool being movable between positions remote from and in overlying relation with said connector;
- and means for moving said stuffing tool and urging wires to be terminated into said recesses of said connector wire-receiving portion, the improvement comprising a nest detachably connected to said apparatus base portion for engaging and fixedly positioning connectors of differing construction relative to said stuffing tool;
- said nest having a plurality of connector support surfaces angularly disposed relative to one another;
- and means associated with each of said support surfaces for desirably positioning a connector on its respective support surface;
- each of said surfaces and associated means being of a configuration to retain and position a connector different from that positionable on another of said surfaces.
In an apparatus for effecting solderless termination of a plurality of wires in a connector having a plurality of channel-shaped recesses defining a wire-receiving portion from which an opposed connector attachment portion extends, said connector being mounted on a base of said apparatus for engagement with a stuffing tool adapted to move into relation with said connector and urge wires to be terminated into said recesses of said connector wire-receiving portion, the improvement comprising a nest detachably connected to said apparatus base and for fixedly positioning connectors of differing construction relative to said stuffing tool;
- said nest being positionable on said base in a plurality of connector-receiving positions and comprising a cradle portion having spaced projecting posts spaced apart by means of a supporting ledge for supportingly receiving the channel-defining wire-receiving portion of a first multi-wire connector thereon whereby such portion is disposed in the horizontal plane when said nest is disposed on said apparatus base in one normal position of use;
- said posts snugly receiving said wire-receiving portion of said connector therebetween;
- said connector attachment portion extending behind said spaced posts, and resiliently mounted locking means disposed parallel to said ledge and space from said ledge a predetermined distance so as to be disposed adjacent an exterior surface portion of said connector attachment portion with said connector wire-receiving portion resting on said nest ledge between said posts.
Dependencies are inferred from the claim text.