Application method of one-time lineating and positioning high-voltage cable head lineation cutting positioning device

Abstract

The invention discloses an application method of a one-time lineating and positioning high-voltage cable head lineation cutting positioning device. The high-voltage cable head lineation cutting positioning device comprises a main ruler, wherein a main ruler clamping jaw is arranged at the left end of the main ruler, a positioning block is fixedly installed on the rear side of the main ruler clamping jaw, the right end face of the positioning block is flush with the right end face of the main ruler clamping jaw, and zero graduation standard positioning of the high-voltage cable head lineation cutting positioner is achieved due to the fact that the right end face of the positioning block is aligned to the left end face of a high-voltage cable head which needs to be measured; and a plurality of auxiliary rulers which can slide and conduct positioning on the main ruler are installed on the main ruler. According to the application method, the high-voltage cable head lineation cutting positioning device is provided with a plurality of verniers (auxiliary rulers), each vernier (auxiliary ruler) is fixed according to the manufacturing technological standard required sizes of cable terminals of various models before cutting and peeling the cables, lineating and positioning is achieved at one time according to the positions of the verniers (auxiliary rulers), the precision reaches 0.1mm, and cable sheathes, steel belt steel armors, copper shielding layers, semiconductive layers, main cable insulating layers and the like are peeled off layer by layer according to lineation positions.

Description

[0001] This application is a divisional application with application number: 201310296922.7, application date: 2013.7.16, and name "high-voltage cable end marking and cutting positioner". technical field [0002] The invention relates to a scribing and cutting positioner for a high-voltage cable head. Background technique [0003] The high-voltage cable head is peeled off in layers such as the cable sheath, steel tape armor, copper shielding layer, semi-conductive layer, and cable main insulation layer. The stripped size must be accurate to the millimeter level, or even higher. In the cable terminal assembly, the crimping part of the outlet terminal, the cover cap, the terminal insulation body, the insulation tube, the winding part of the self-adhesive tape of the semi-conductive layer, the fixing of the constant force spring hoop, the fixing of the copper braid, and the three sets of sleeves are accurate according to different positions. When correctly installed on the high...

AI Technical Summary

Problems solved by technology

At present, the measurement of the cable head on site is to measure a section with a tape measure, peel off a section, and install a part, which brings difficulties to the installation and production on site. The process is cumbersome, the processing is difficult, error-prone, and there are marking positions low accuracy

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