CN205572215U

CN205572215U - Pliers

Info

Publication number: CN205572215U
Application number: CN201620341735.5U
Authority: CN
Inventors: 苟晓龙; 王伟翔; 苏平; 王宏
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-04-21
Filing date: 2016-04-21
Publication date: 2016-09-14
Anticipated expiration: 2026-04-21

Abstract

The utility model relates to a pliers, including 90 degrees pincers bodies, insulating rubber sleeve I, insulating rubber sleeve II, trimming mouth and wire stripping mouth, 90 degrees the pincers bodies, trimming mouth and wire stripping mouths are formed by the processing of chrome -molybdenum steel material, battery button switch installs the anodal input that pastes at the switch of the afterbody at insulating rubber sleeve II, battery, first ribbon line has the insulating copper core of two root zones sticky being in the same place side by side with the second ribbon line, an end of a thread of first ribbon line one end is connected on the negative pole of battery button switch's battery, another end of a thread is connected on battery button switch's output, the negative pole connecting the corresponding end of a thread of the battery negative pole end of a thread and connect the LED lamp in two ends of a thread of the first ribbon line other end, one in two ends of a thread of the first ribbon line other end connects on the positive pole of LED lamp with the corresponding end of a thread of the battery button switch output end of a thread, wherein the LED lamp on the insulating rubber sleeve I is connected in parallel in the return circuit by the second ribbon line. The utility model discloses convenient to use, comprehensive utilization, but mass production.

Description

A kind of pliers

Technical field

This utility model relates to a kind of pliers technical field.

Pliers typically uses carbon structure steel making, first forging and stamping to be rolled into pincers embryo shape, be then passed through the metal cutting process such as milling, polishing, finally carry out heat treatment.The handle of pincers is designed to staight shank, curved handle and 3 kinds of styles of bow handle according to gripping styles.

Pincers use and often contact with the energized conductor of electric wire etc, therefore are typically all cased with the pillar made with insulant such as polrvinyl chloride on its handle, to guarantee the safety of operator.

The form of jaw is a lot, common are Jian Zui, Ping Zui, twitch one's mouth, the circle pattern such as mouth, curved mouth, be suitable for the operation needs to difformity workpiece, by its major function and character of use, pliers can be divided into clipping pliers, cutting pliers, wire stripper, pipe vice etc..

Background technology

Current: cutting pliers.

Cutting pliers are a kind of clamp and cutting implement, and its purposes is a lot: the jaw on binding clip is used for bending hinge or clamp wire the end of a thread, and tooth mouth is used for rotating nut, and the edge of a knife is used for shearing wire or cutting flexible circuit conductor insulating barrier, and hand hay cutter mouth is used for the wire rod that guillotine cutting is harder.

Electricians' plier uses cutting pliers points for attention.

1, the pressure generally 500V of the insulating sheath of cutting pliers, checks during use that the insulating properties of handle are the best, if insulation damages, electric shock accidents can occur when carrying out livewire work.

2, during hot line job, hands should be not less than 2cm from metal partly distance, to guarantee personal safety.

3, during shear band electric lead, forbid to shear with the edge of a knife phase line and the neutral conductor simultaneously, or shear two phase lines simultaneously, to avoid short circuit accident.

4, pincers axle often to refuel, and prevents from getting rusty,

Needle-nose pliers is introduced, and the head of needle-nose pliers is tapering, is useful in narrow space operation.Needle-nose pliers also has the handspike and insulation handle two kinds, insulation handle pressure for 500V, and its main uses is as follows.

1, the needle-nose pliers with cutting edge can shear tiny wires.

2, needle-nose pliers can clamp the elements such as less screw, packing ring, wire.

3, can by curved for single cord joint circle, cut open and cut cable in plastics insulating barrier, it is possible to for hot line job low voltage electrical equipment.

Needle-nose pliers is flexible and convenient to use, it is adaptable to electric apparatus makes or maintenance operation, again can be as the daily repair outfit of family.

Electricians' plier uses needle-nose pliers points for attention.

1, when insulated handle damages, should not be used to shear live wire.

2, for ensureing safety, hands should be not less than 2cm from metal partly distance.

3, binding clip is more tapering, and through Overheating Treatment, so clamp object can not be excessive, the most too quickly time firmly, with anti-tamper binding clip.

4, guarding against damp, pincers axle often to refuel, to prevent from getting rusty.

Wire stripper are introduced.

Wire stripper are used to divest the specific purpose tool of the insulating barrier of plastics that sectional area is less than 6 square millimeters or rubber conductor, and it is made up of binding clip and clamp handle two parts.Binding clip part is made up of line ball mouth and otch, is divided into multiple diameter otch of 0.5～3m, for exploiting the heart yearn of different size.

When using wire stripper, wire to be stripped line end being put in corresponding otch, the insulating barrier of wire is i.e. peeled off and automatic spring.

Electricians' plier uses wire stripper points for attention.

1, the arteriotomy diameter selected have to be larger than wire core diameter, i.e. electric wire must necessarily be placed in more than cutting stripping on the otch of its wire core diameter, it is impossible to shells major diameter wire with little otch, in order to avoid incised wound heart yearn.

2, wire stripper can not work as cutting pliers use, in order to avoid damaging otch.

3, during hot line job, shank to be first checked for insulation is the best, to prevent from getting an electric shock.

Conventional electricians' plier has cutting pliers, wire stripper and needle-nose pliers, and electrician commonly uses cutting pliers for insulation handle.Conventional has the plurality of specifications such as 150mm, 175mm, 200mm and 250mm, can need to select according to interior lines or outside line work post.

Summary of the invention

This utility model is in order to overcome the deficiencies in the prior art: this utility model provides a kind of pliers.

The technical scheme formula that this utility model solves includes: it is characterized in that: 90 degree of calipers 4, insulating gum cover I 7, insulating gum cover II 8, trimming mouth 5 and 6,90 degree of calipers 4 of wire stripping mouth, trimming mouth 5 and wire stripping mouth 6 are processed by chrome molybdenum steel.

Battery press button 1 is arranged on the afterbody of insulating gum cover II 8, and the positive pole of battery is attached to the input of switch；First lenticular wire 2 and the second lenticular wire 9 have the copper core of two tape insulations the most glued together, on the negative pole of the battery that one the end of a thread of first lenticular wire 2 one end connects battery press button 1, another the end of a thread is connected on the outfan of battery press button 1, in two the end of a thread of first lenticular wire 2 other end one connects the corresponding the end of a thread of battery cathode the end of a thread and connects the negative pole of LED 3, the end of a thread corresponding with battery press button 1 outfan the end of a thread in two the end of a thread of first lenticular wire 2 other end is connected on the positive pole of LED 3, wherein the LED on insulating gum cover I 7 is by the second lenticular wire 9 parallel connection in the loop.

The beneficial effects of the utility model are: easy to use, comprehensive utilization, especially electrician master worker use in the case of the most not illuminating handy.

This utility model have the advantage that can mass production, convenient occupation electrical equipment master workers, profit margin are big, of many uses, energy-saving and emission-reduction.

Accompanying drawing explanation

Fig. 1: be structural representation of the present utility model.

In figure: by 1, packed battery press button, the 2, first lenticular wire, 3, LED, 4,90 degree of calipers, 5, trimming mouth, 6, wire stripping mouth, 7, insulating gum cover I, 8, insulating gum cover II and the 9, second lenticular wire composition.

Detailed description of the invention

Embodiment

It is characterized in that: 90 degree of calipers 4, insulating gum cover I 7, insulating gum cover II 8, trimming mouth 5 and 6,90 degree of calipers 4 of wire stripping mouth, trimming mouth 5 and wire stripping mouth 6 are processed by chrome molybdenum steel.

Described lenticular wire (2,9) is characterized in that: the lenticular wire that the copper core of two tape insulation skins is the most glued together.Easy to use, comprehensive utilization, in the case of especially electrician master worker does not the most illuminate, the pliers of 90 degree of use this utility model design is handy.Can mass production, convenient occupation electrical equipment master workers, profit margin are big, of many uses, energy-saving and emission-reduction.

Plant pliers inside industry to make a lot of variety, change the pliers instrument not having a kind of band lighting installation at present.Simplify electrical equipment one line master workers operation in the case of not having lighting installation by above-described embodiment, need not a hand-held lighting installation on the other hand pliers is time-consuming takes a lot of work.

Above-described embodiment is this utility model preferably embodiment; but detailed description of the invention formula of the present utility model is also not restricted to the described embodiments; but this utility model design is taked to illuminate related replacement in gripper design moulding class; all at this utility model protection domain, the part of the most detailed description of this utility model is known technology.

Claims

1. this utility model provides a kind of pliers, it is characterized in that: 90 degree of calipers (4), insulating gum cover I (7), insulating gum cover II (8), trimming mouth (5) and wire stripping mouth (6), 90 degree of calipers (4), trimming mouth (5) and wire stripping mouth (6) are processed by chrome molybdenum steel, battery press button (1) is arranged on the afterbody of insulating gum cover II (8), and the positive pole of battery is attached to the input of switch；First lenticular wire (2) and the second lenticular wire (9) have the copper core of two tape insulations the most glued together, on the negative pole of the battery that one the end of a thread of the first lenticular wire (2) one end connects battery press button (1), another the end of a thread is connected on the outfan of battery press button (1), in two the end of a thread of first lenticular wire (2) other end one connects the corresponding the end of a thread of battery cathode the end of a thread and connects the negative pole of LED (3), the end of a thread corresponding with battery press button (1) outfan the end of a thread in two the end of a thread of first lenticular wire (2) other end is connected on the positive pole of LED (3), wherein the LED on insulating gum cover I (7) is by the second lenticular wire (9) parallel connection in the loop.