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Skin stripping knife and skin stripping method

A covering and stripping technology, applied in cable installation devices, metal processing, electrical components, etc., can solve the problems of expensive insulation covering stripping treatment, supporting cutter parts, and complicated circular wire mechanisms, etc. cost effect

Active Publication Date: 2017-06-23
YAZAKI CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the following problems arise: the mechanism for supporting the blade part and the round wire is complicated, and the stripping process of the insulation coating is expensive.

Method used

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  • Skin stripping knife and skin stripping method
  • Skin stripping knife and skin stripping method
  • Skin stripping knife and skin stripping method

Examples

Experimental program
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Embodiment Construction

[0070] Hereinafter, best embodiments of the peeling blade and the peeling method of the present invention will be described in detail with reference to the accompanying drawings.

[0071] Such as Figure 1 to Figure 8 As shown, the skin stripping knife 10 of an embodiment of the present invention is used for Figure 6 The stripping of the insulation coating 21 of the round wire 20 is shown.

[0072] The round electric wire 20 is an electric wire in which an electric wire conductor (conductor) 22 having a circular cross section is covered with an insulating sheath 21 . The insulating coating 21 is formed with a substantially uniform thickness.

[0073] The peeling knife 10 of the present embodiment includes: a plate-shaped main body 11; an electric wire insertion groove 12 formed by opening an edge 11a of the main body 11; A pair of inclined blades (first cuts) 13 formed on the side edges; a pair extending from the terminal end of the pair of inclined blades 13 (the end on t...

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PUM

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Abstract

　The present invention is provided with: a pair of inclined blades (13) formed on a pair of mutually opposite side edge sections on the opening side of an electrical wire wedging groove (12) in a plate-shaped body (11), the pair of inclined blades (13) introducing a notch into the insulating coating on both sides of a round electrical wire; a pair of parallel blades (14) extended from the terminal ends of the pair of inclined blades (13) to the inner side of the electrical wire wedging groove (12); and an arc-shaped blade (15) that connects the terminal ends of the pair of parallel blades (14).

Description

technical field [0001] The present invention relates to a sheathing stripping knife and a sheathing stripping method used for stripping the insulating sheathing of electric wires. Background technique [0002] Patent Document 1 below discloses a sheathing stripping knife capable of spirally stripping the insulation coating of a round electric wire by performing a moving operation in a helical manner around the outer circumference of the round electric wire. [0003] In addition, the following Patent Document 2 discloses the use of a stripper cutter that cuts into the outer periphery of the round electric wire in the circumferential direction and a slit that cuts in the axial direction into the outer periphery of the round electric wire. Knives These two knives are used to strip the insulation coating. [0004] prior art literature [0005] patent documents [0006] Patent Document 1: Japanese Patent Laid-Open No. 2002-223512 [0007] Patent Document 2: Japanese Patent La...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G1/12B26B27/00
CPCH02G1/1214H02G1/1236
Inventor 松尾亘
Owner YAZAKI CORP
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