CN2045545U

CN2045545U - Multifunction electrician's pliers

Info

Publication number: CN2045545U
Application number: CN 88218638
Authority: CN
Inventors: 汤孝建
Original assignee: Individual
Current assignee: Individual
Priority date: 1988-11-28
Filing date: 1988-11-28
Publication date: 1989-10-04

Abstract

The utility model relates to multifunction electrician pliers which comprises a sheared opening, a wire pressing opening, a thread broken hole, a joint pressing opening and a wire stripping opening and collects multiple functions into a whole. The utility model can carry out wire shearing, joint pressing, thread shearing and wire stripping and has the advantages of portability, labor saving, compact structure, novel design, simple manufacture, high material utilization and wide application ranges. The utility model provides a novel electrician tool.

Description

Multifunction electrician's pliers

The utility model relates to the hand tools that a kind of electrician uses.

Existing electrician is with clamping, as wire nipper, wire stripping pliers, cable joint pressing tongs, basically be a kind of function of a pair of tongs, the instrument number of packages that will carry when therefore the electrician works is more, running into screw in particularly installing should be short with the hacksaw saw when long, also will fix with vice, therefore time-consuming, labour intensity is big.

The purpose of the utility model is to provide a kind of trimming, compresses, cable joint crimping, wire stripping, long screw are sheared these functions and concentrated on a pair of tongs, compact conformation, the multi-functional electrician's pincers in light labour-saving.

This multi-functional electrician's pincers, (seeing accompanying drawing), by left pliers plate (1), right pliers plate (3), rotating shaft (2), taper knob (5) constitutes, left pliers plate (1), right pliers plate (3) all has clip (6), line ball mouth (7), fracture of wire hole (8), the crimping draught animals (9), wire stripping mouth (10), for left pliers plate (1), clip (6), line ball mouth (7) is distributed in the left side of left pliers plate, the crimping draught animals (9), wire stripping mouth (10) is distributed in the right side of left pliers plate (1), for right pliers plate (3), then just in time opposite, rotating shaft (2) and corresponding axis hole thereof, left pliers plate (1) overlaps with right pliers plate (3), the fracture of wire hole (8) of left pliers plate (1) and its distribution of fracture of wire hole (8) of right pliers plate (3) certain angle that staggers, promptly when left pliers plate (1) and right pliers plate (3) open this certain angle, a left side, the fracture of wire hole (8) of right pliers plate overlaps, in left pliers plate (1) or right pliers plate (3), it is tap that fracture of wire hole (8) inwall on one of them pincers sheet must be arranged, but DRIVE SCREWS, then the fracture of wire hole (8) on another pincers sheet is the Zhi Yuan hole of smooth inner wall, the former above-mentioned fracture of wire hole (8) also can be that a part of fracture of wire hole inwall is a tap, and another part fracture of wire hole inwall is smooth straight circular hole.All fracture of wire holes (8) are distributed in and the concentric garden of rotating shaft (2) on week, handle part turnoff at two pincers sheets, both sides all are welded with washer (4) (seeing that C-C analyses and observe), this multi-functional electrician's pincers, clip (6) is analysed and observe as A-A, for straight on one side, another side is the inclined-plane edge of a knife, line ball mouth (7) both sides all are the garden segmental arcs, the crimping draught animals (9) both sides are that close projection and recessed Kongxiang, and segmental arc gap, little garden is left on its top, and wire stripping mouth (10) is that splay two inclined-planes are relative, leave the gap of homologous lines core diameter, analyse and observe as B-B.

Fig. 1 is the utility model structure chart;

Fig. 2 is the left pliers plate structure chart;

Fig. 3 is the right pliers plate structure chart.

Embodiment:

Adopt δ ₃The 65Mn steel spring plate is made the main body material, shear → blanking → moulding → processing → heat treatment → assemble → spray paint → pack, the screw hole (M3, M4, M5) of three kinds of specifications and the unthreaded hole (φ 3, φ 4) of two kinds of specifications have been designed in the fracture of wire hole, the fracture of wire hole of left and right pincers sheet is staggered 18 °, the wire stripping mouth has designed the line footpath wire stripping of six kinds of specifications, taper knob configuration high resistance plastic handle cover.

This multi-functional electrician's pincers integrate multiple pliers function, and the stock utilization height is light laborsaving, compact conformation, and modern design is made simply, and wide application is a kind of new-type electrician's instrument.

Claims

1, a kind of multi-functional electrician's pincers, constitute by left pliers plate [1], right pliers plate [3], rotating shaft [2], taper knob [5], it is characterized in that left pliers plate [1], right pliers plate [3] all have the right side that clip [6], line ball mouth [7], fracture of wire hole [8], the crimping draught animals [9], wire stripping mouth [10] are distributed in left pliers plate [1], for right pliers plate [3], then just in time opposite, rotating shaft [2] and corresponding axis hole thereof, left pliers plate [1] overlaps with right pliers plate [3].

2, multi-functional electrician's pincers according to claim 1, the fracture of wire hole (8) that it is characterized in that left pliers plate (1) and its distribution of fracture of wire hole (8) of right pliers plate (3) certain angle that staggers, promptly when left pliers plate (1) and right pliers plate (3) opened this certain angle, the fracture of wire hole (8) of left and right pincers sheet overlapped.

3, multi-functional electrician's pincers according to claim 2, it is characterized in that in left pliers plate (1) or the right pliers plate (3), it is tap that its inwall of part fracture of wire hole (8) on one of them pincers sheet must be arranged, but DRIVE SCREWS, then the fracture of wire hole (8) on another pincers sheet is the Zhi Yuan hole of smooth inner wall.

4, multi-functional electrician pincers according to claim 1 is characterized in that all fracture of wire holes (8) are distributed in and the concentric garden of rotating shaft (2) on week.