Cable locating jig and cable wire stripping method based on the same

Abstract

The invention discloses a cable locating jig, which comprises a substrate, a buckle plate, and a front cover plate; the substrate is provided with a table facet for placing a cable group; a laser groove is arranged at the front end of the table facet; the buckle plate is arranged on one side of the laser groove and is provided with an upright plane convenient for aligning with an end head of the cable group; the front cover plate is arranged on the other side of the laser groove; a pair of locating rods and a pair of locating holes are respectively arranged between the front cover plate and the substrate, which are convenient for compressing the head of the cable group; the abreast cable groups are arranged on the table facet of the substrate; the end head of the cable group is aligned with the upright plane of the buckle plate; and then the front cover plate and a back cover plate are respectively fixed on the table facet through covering the locating rods and the locating holes; the cable locating jig is arranged on a laser engraving machine; after the locating table facet is put on the laser groove, exterior coating of the cable is burnt; the cable group with coating pulled out is then dipped in tin at a position of an exposed cable mesh grid and is placed on the cable locating jig again; the mesh grid is burnt by the laser engraving machine; the cable group with the mesh grid removed is placed on the cable locating jig again; and an insulating layer is burnt by the laser engraving machine.

Description

technical field [0001] The invention relates to a cable fixing device and a wire stripping method, in particular to a jig for fixing and placing cables and a cable stripping method based on the jig. Background technique [0002] Microelectronic products such as mobile phones and notebook computers are inseparable from ultra-thin coaxial cables. At present, the diameter of the cables is very small, ranging from 2mm to 1mm, and even below 1mm. It includes multiple layers, usually three layers: The outermost layer is called the covering skin, the second layer is a conductive braided mesh, the third layer is an insulating layer (Teflon hose), and the innermost layer is a central wire, which usually consists of 5-7 wires with a diameter of 0.08mm-0.07 mm ultra-fine wire composition. In practical application, the cable must be peeled off the sheath, braided mesh and insulation layer in turn, and then use a special riveting tool with a special riveting terminal to make a cable con...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, special wire stripping equipment can be used to realize three-layer wire stripping at the same time, but the efficiency is not high, and manual inspection is required. The price of this equipment is not low, and operators with certain skills are required to do it.

Since the three layers of the cable are stripped at the same time, it is often difficult to perform special treatment on the surface of each layer at the stripped end without affecting other layers.

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