A v-shaped bracket type elastic clip hot stripping tool

Abstract

The invention discloses a V-shaped bracket-type elastic clip thermal stripping tool, comprising: a V-shaped bracket, a cutter head, a sleeve, a tool handle, an elastic connecting rod, a power cord, a heating component, a spring and a temperature control platform; The end of the limiting platform of the elastic connecting rod is installed in the rectangular groove of the tool handle, and the other end is butt-connected with the connecting rod of the V-shaped bracket; the spring is located in the rectangular groove of the tool handle, and the spring is installed in the The outside of the elastic connecting rod; one end of the sleeve is fixed on the end of the tool handle; the heating tube of the cutter head is coaxially installed in the sleeve, and the two are interference fit; the concave blade of the cutter head and the V-shaped bracket The arc-shaped grooves are opposite; the heating component is installed in the heating tube of the cutter head; the heating component is electrically connected to the temperature control platform through the power line, and the temperature control platform is used to control the heating component to heat the cutter head; Stripping the outer insulating sheath of the wire has the function of axially cutting and radially cutting the outer insulating sheath of the wire.

Description

technical field [0001] The invention belongs to the technical field of precision assembly of aerospace parts and components, and in particular relates to a V-shaped bracket type elastic clip hot stripping tool. Background technique [0002] Bouncing the buried cable means that the cable of the control system on the flick is formed and wound on the composite material engine casing to complete the laying of the whole set of cable network. The laying method is essentially different from the external cable cover method adopted by most existing models. the difference. Due to the limitation of the manufacturing process of the engine casing, it is impossible to install the electrical connector components at both ends of the cable to the embedded cable before the cable is embedded and laid, so as to complete the assembly of the entire set of cables. At present, the assembly work of the embedded cable electrical connector assembly on the bullet must be carried out after the embedded...

AI Technical Summary

Problems solved by technology

At present, the mature thermal stripping knife products on the market have a simple structure, consisting of a heating knife head, a handle and a console. Due to the small diameter of the wire used in the embedded cable product, it cannot be directly on a single wire of the embedded cable product. Precise operation, therefore, in the current production of embedded cable products, the process of manual cold stripping of blades is still used. This method has the following problems and shortcomings:

[0005] Due to the irreplaceability of the embedded cable, the damage to the cable conductor caused by cold stripping of the blade is immeasurable, because the blade is sharp, and the surface of the twisted-pair conductor is uneven. Slight improper force will cause scratches on the shielding layer, and serious damage to the shielding layer. The shielding effect is reduced or the wire insulation is damaged and the wire is broken and fails, which affects the product quality

[0006] 2) Time-consuming

[0007] Use a single-sided blade to cut the outer insulating sheath of the wire with a diameter of about 5mm along the axial direction of the wire. Due to the uneven and small surface of the twisted-pair wire, the moving speed of the cutter head is very slow, and one-time success cannot be guaranteed, so It will consume a lot of production time, resulting in a longer production cycle and affecting production capacity

[0008] 3) High personnel requirements

[0009] Since cold stripping of blades is a manual operation, there are strict requirements on the skills and conditions of operators, and human factors will have an uncertain impact on product quality.

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