A fixed connection device and operation method for power electronic wires and terminals

Abstract

The invention belongs to the technical field of electric power equipment, and in particular relates to a device for fixedly connecting power electronic wires and terminals and an operation method thereof; piece. The upper surface of the slider is an iron horizontal plane and two symmetrical installation frames are installed vertically. The longitudinal section of the installation frame is an inverted L shape; The vertical section of the first baffle is V-shaped, and there is a strip-shaped gap between the bottoms of the two baffles; the edge of the bottom of the baffle protrudes upwards to form an accommodation cavity; the front and rear ends of the baffle are vertically fixed with two The sealing plate; when the wire lug is connected with two wires, the end of the wire can be prevented from falling off from the wire lug; the wire can be quickly hinged, the precision of perforation is improved, and the processing efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of wire harness terminal connection, and in particular relates to a fixed connection device and an operation method for a power electronic wire and a terminal. Background technique [0002] In electrical equipment, terminals refer to wiring terminals, also called wiring terminals. The types of terminals are divided into single hole, double hole, socket and hook, etc. Classified from the material, the terminals are divided into silver-plated copper, galvanized copper, copper, aluminum, iron and so on. Terminals are often used for connection and continuation of wire ends, which can make the connection between wires and electrical appliances and between wires and wires stronger. The wire lug is a common terminal, which consists of a wire barrel and a ring gasket, and is mainly used for 4mm 2 The above stranded wires are connected. The traditional method of connecting wires and wire lugs is that the operator...

AI Technical Summary

Problems solved by technology

[0005] The invention provides a fixed connection device and operation method for power electronic wires and terminals, aiming to solve the following problems existing in the connection between wire lugs and wires by using crimping equipment for wires and wire lugs in the prior art: (1) After the end of the wire is stuffed into the wire barrel of the wire lug, there is often a large margin in the radial direction of the wire barrel, and the end of the wire cannot be fixed well by simply pressing the wire barrel, resulting in the end of the wire being used later. (2) When using a wire lug to connect two wires, after fixing the end of one wire in the wire barrel, it is still necessary to manually pass the end of the other wire through the ring gasket. center hole, and then tighten the wire, the perforation process requires high operator experience, and the processing efficiency is low

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