Cable three-dimensional forming method and cable three-dimensional forming device

A three-dimensional forming and cable technology, which is applied to cable installation devices, cable installation, equipment for connecting/terminating cables, etc.

Active Publication Date: 2013-01-30
BEIJING HANGXING MACHINERY MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the depth and width of the cable trough are limited by the compact structure of the product, the wires in the wire bundle must be arranged in an orderly manner according to the shape of the cable trough, t

Method used

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  • Cable three-dimensional forming method and cable three-dimensional forming device
  • Cable three-dimensional forming method and cable three-dimensional forming device
  • Cable three-dimensional forming method and cable three-dimensional forming device

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Embodiment

[0047] The cable three-dimensional forming device of the present invention is used for three-dimensional forming of cables. The selected cables are as follows: the cable diameter is between 2 and 3.2 mm: HF46P-2 0.2, HF46 P-2 0.3, HF46P-2 2X0.2, HF46 P- 2 0.5 four types of shielded wires and twisted pair shielded wires.

[0048] Specific steps are as follows:

[0049] Step 1: Place the wire harness ends side by side on the figure 2 In the positioning groove 2 of the shown three-dimensional cable forming device, since the end of the wire bundle is fixed, the forming device can be used as figure 2 Shown are short fixtures for easy handling. Apply polyurethane glue evenly on the end of the wire bundle, put the pressure plate 3 on the wire bundle and push it into the positioning groove 2 along the direction of arrow A, after the excess glue is discharged, the pressure plate 3 will not move anymore, and then Insert the positioning pin 5 into the positioning hole 4 of the base ...

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Abstract

The invention discloses a cable three-dimensional forming method and a cable three-dimensional forming device. The method comprises the following steps of: 1, fixing the terminal of a wire bundle, coating a glue solution and curing; 2, carding the wire bundle so as to flatten the wire bundle; and 3, uniformly coating the glue solution on the to-be-cured part of the wire bundle so as to cure the wire bundle. The device comprises a base, a locating slot, a press plate, a locating hole and a locating pin, wherein the locating slot is fixed on the base; the press plate is arranged on the locating slot and can move in the locating slot; the locating hole is formed at the side face of the base and positioned above the press plate; the locating pin is matched with the locating hole; and the press plate is fixed by the locating pin. By utilizing the method and the device, flexible wires with multiple diameter specifications can be realized; by virtue of three-dimensional forming on the basis of the structural size and spatial shape of a cable slot, the wires are effectively protected from being damaged during the assembly process; and the cable is time-saving and reliable in assembly.

Description

technical field [0001] The invention belongs to the technical field of electrical interconnection, and relates to a method and a device for three-dimensional forming of cables. Background technique [0002] In order to meet the ever-increasing demand for structural functions, weight reduction, and low cost of aerospace products, the product structure is developing in the direction of large thin-walled structures, which brings great difficulties to the laying of cables for aerospace products. Wire bundles play an important role in the working process of aerospace products. The cable duct is the only channel through which the wire harness passes. Since the depth and width of the cable trough are limited by the compact structure of the product, the wires in the wire bundle must be arranged in an orderly manner according to the shape of the cable trough, the shape of the space, and the position to pass through and assemble. This is achieved for cables with multiple specificatio...

Claims

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Application Information

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IPC IPC(8): H02G1/00H02G1/14
Inventor 彭丽李晓云秦英牛东梅
Owner BEIJING HANGXING MACHINERY MFG CO LTD
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