Wire bundle twister and comber
A wire harness bundle twister and comber employs a comber plate having a plurality of apertures receiving a plurality of wire bundles in sliding engagement with handles extending from the comber plate for rotation of the plate to twist the wire bundles into a consolidated wire harness. To allow removal of the wire bundles from the bundle twister and comber without withdrawing the wire bundles to an end the comber plate incorporates an upper outer plate element and a lower outer plate element concentric with and separable from a first inner or center element to separate the apertures into segments for removal of the wire bundles.
1. A method for wrapping of wire harnesses comprising:
providing a comber plate having a plurality of apertures and handles extending from the comber plate for rotation of the plate wherein the comber plate comprises a first central element and an upper outer plate element and a lower outer plate element separable from the first central element to separate the apertures into segments the first central element and upper and lower outer plate elements cooperatively forming the apertures to receive the wire bundles;
inserting each wire bundle into at least a portion of the aperture segments in the first element;
attaching the upper and lower outer plate elements to cooperatively form the apertures restraining the wire bundles;
providing a tensioning sheet over at least a portion of the apertures through which wire bundles have not been inserted;
inserting a wire bundle into the portion of the apertures piercing the tensioning sheet with each wire bundle to maintain tension in the wire bundle during combing; and
rotating the handles to twist the wire bundles into a consolidated wire harness.
2. A method as defined in claim 1 further comprising the steps of:
removing at least one of the upper and lower outer plate elements to open apertures associated with the first element; and
removing wire bundles from the opened apertures.
3. A method as defined in claim 1 wherein the step of providing a tensioning sheet comprises:
selecting apertures in the comber plate through which wire bundles with small numbers of wires will be inserted;
covering the selected apertures with tensioning sheet patches;
and wherein the step of inserting the wire bundles further comprises
piercing the tensioning sheet patches at the selected apertures with the associated wire bundle to maintain tension in the wire bundle during combing.
4. A method for wrapping of wire harnesses comprising:
providing a comber plate having a plurality of apertures and handles extending from the comber plate for rotation of the plate wherein the comber plate comprises a first element and an upper outer plate element and a lower outer plate element separable from the first element to separate the apertures into segments the at first element and upper and lower outer plate elements cooperatively forming the apertures to receive the wire bundles;
adhesively attaching a tensioning sheet to a surface of the comber plate;
inserting each wire bundle into the aperture segments in the first element piercing the tensioning sheet with each wire bundle to maintain tension in the wire bundle during combing;
attaching the upper and lower outer plate elements to cooperatively form the apertures restraining the wire bundles;
drawing the comber plate along the wire bundles to comb he bundles prior to wrapping into the harness; and
rotating the handles to twist the wire bundles into a consolidated wire harness.