CN2090301U

CN2090301U - General multifunction electricians' pliers

Info

Publication number: CN2090301U
Application number: CN 90223261
Authority: CN
Inventors: 薛新祥; 张纬
Original assignee: Individual
Current assignee: Individual
Priority date: 1990-11-06
Filing date: 1990-11-06
Publication date: 1991-12-11

Abstract

The utility model relates to a pair of general multifunction electrician pliers, which is a hand tool used by an electrician and is suitable for mending electricity, instruments, telecommunication device, household appliances and electric wiring work. The utility model uses the working principle of shearing skins, locking wires and stripping plastic wires in a tricorne form, and a pair of wire stripping pliers is made. The wire stripping pliers are provided with an electric wire cutting device, a bolt and nut loading and unloading device, an iron wire cutting device, a pressing sheathing terminal, a pressing naked terminal, a wire clamping device, a slice clamping device, etc., so a pair of pliers has a plurality of functions, thus bringing convenience for users. Because of simple structure, the processing cost is reduced.

Description

General multifunction electricians' pliers

The utility model relates to a kind of improved electrician with pincers, be specially adapted to fit up electric, instrument, telecommunication, household electrical appliances and the work of electrician's distribution.

The wire stripping pliers that current electrician uses are rectilinear direction and cut skin, line ball, peel off, its complex structure, function singleness.

The utility model task provides a kind ofly to be utilized trigonometric expression to cut the pick up line, peels off plastic wire.And have and cut off electric wire, loading and unloading bolt and nut, cut off multi-functional electrician's universal forceps such as iron wire, crimping sheath terminal, the naked terminal of crimping, clamp, intermediate plate.

The utility model is achieved in that a multifunctional universal electrician's pliers that is cut off mouthful ［ 14 ］ to form by upper clamp ［ 11 ］, lower clamp ［ 12 ］, bearing pin ［ 13 ］, insulation grip ［ 1 ］, iron wire, it is characterized in that bearing pin ［ 13 ］ front is provided with crimping sheath terminal mouth ［ 7 ］, the naked terminal mouth of crimping ［ 8 ］, clamp mouth ［ 9 ］, intermediate plate mouth ［ 10 ］; The rear portion of bearing pin ［ 13 ］ is provided with oval age of a draught animal pincers ［ 15 ］, lead cutoff tool ［ 5 ］, insulated wire peeling recessing tool ［ 4 ］, jaw from centering piece ［ 3 ］, angle loose-leaf back-moving spring ［ 16 ］, angle loose-leaf ［ 17 ］, ply-yarn drill ［ 18 ］, angle loose-leaf rotating shaft ［ 19 ］ and the parallel auxiliary pincers ［ 6 ］ of going up the pincers handle.When two main pincers when closing up, jaw can guarantee automatically that from centering piece ［ 3 ］ each jaw is in rational aligned position, promptly iron wire cuts off mouthful ［ 14 ］ and closes (dissengaged positions); Crimping sheath terminal mouth ［ 7 ］, the naked terminal mouth of crimping ［ 8 ］ are in interlocking pattern; Clamp mouth ［ 9 ］, intermediate plate mouth ［ 10 ］, oval age of a draught animal pincers ［ 15 ］ are in clamped condition; Insulated wire peeling recessing tool ［ 4 ］ is in and cuts insulated wire skin shape.And the real work position is according to operator's needs and selected.As to 0.75mm ²Insulated conductor carry out peeling, be about to the minimum breach in the right that lead is put into insulated wire peeling recessing tool ［ 4 ］, close up main pincers, insulation promptly is cut off.Again lead is pressed insertion ply-yarn drill shown in Figure 4 ［ 18 ］, and tension, press auxiliary pincers handle simultaneously, angle loose-leaf drive block ［ 20,21 ］ is about to angle loose-leaf ［ 17 ］ and shifts position shown in Fig. 4 b onto from position shown in Fig. 4 a, thereby the insulated wire skin that cuts off is pulled away from lead (peeling success).

Auxiliary pincers ［ 6 ］ in the utility model are to be linked together by bearing pin ［ 13 ］, back-moving spring ［ 2 ］ and main the pincers, which is provided with angle loose-leaf drive block ［ 20,21 ］, assist the pincers handle to clamp parallel with main, and the insulation grip is housed.

The utlity model has multiple operating function, and structure is simpler, the pliers cost is descended, a pair of tongs alternative two or three uses pliers, for the user has brought convenience and economic benefit, has also brought benefit for society.

Description of drawings:

Fig. 1 is the front view of multi-functional electrician's universal forceps

Fig. 2 is the vertical view of multi-functional electrician's universal forceps

Fig. 3 is the A-A profile of Fig. 1

Fig. 4 is the B-B profile of Fig. 1

Fig. 5 is the C-C profile of Fig. 1

Fig. 6 is the D-D profile of Fig. 1

Fig. 7 is that the E of Fig. 1 is to view

Embodiment: with reference to Fig. 1, Fig. 2 assembling, the multi-functional electrician's universal forceps of adjustment.Its function can realize like this.Can utilize the oval age of a draught animal pincers ［ 15 ］ and the pincers handle of these pincers to clamp and turn during the loading and unloading bolt and nut.Cut off mouthful ［ a 14 ］ alignment as if the iron wire that will go up on the lower clamp, and put into and cut iron wire, close up the pincers handle by force, iron wire can be cut off.Utilize the lead cutoff tool ［ 5 ］ of these pincers can cut off lead or iron wire.When crimping sheath terminal, naked terminal, when clamp and intermediate plate, can use the folding of the relative crimping sheath terminal mouth ［ 7 ］ of these pincers, crimping Luo Duanzikou ［ 8 ］, clamp mouth ［ 9 ］, intermediate plate mouth ［ 10 ］ and pincers handle to finish each function.Peel off the work of plastic wire, the existing narration in front no longer repeats here.

Claims

1, a multifunctional universal electrician's pliers of being made up of upper clamp [11], lower clamp [12], bearing pin [13], insulation grip [1], iron wire cut-out mouthful [14] is characterized in that bearing pin [13] front is provided with crimping sheath terminal mouth [7], the naked terminal mouth of crimping [8], clamp mouth [9], intermediate plate mouth [10]; The rear portion of bearing pin [13] is provided with oval age of a draught animal pincers [15], lead cutoff tool [5], insulated wire peeling recessing tool [4], jaw from centering piece [3], angle loose-leaf back-moving spring [16], angle loose-leaf [17], ply-yarn drill [18], angle loose-leaf rotating shaft [19] and the parallel auxiliary pincers [6] of going up the pincers handle.

2, multifunctional universal electrician's pliers according to claim 1, it is characterized in that auxiliary pincers ［ 6 ］ are linked together with main pincers by bearing pin ［ 13 ］, back-moving spring ［ 2 ］, which is provided with angle loose-leaf drive block ［ 20,21 ］, assist the pincers handle to clamp parallel, and the insulation grip is housed with main.