CN2640071Y - Multipurpose pliers for wire cutting and stripping - Google Patents

Abstract

The utility model relates to a multifunctional crimpling plier which is suitable for a plurality of conductors with crystal heads, which comprises a plier handle, a rotary shaft, a return spring, upper and lower supports, upper and lower die modules, conductor stripping blades, and conductor cutting blades, wherein, a lever system is formed by the plier handle, the return spring, the upper and lower supports, and the conductor stripping blades, or the conductor cutting blades; the conductor stripping blades, the upper and lower supports, and the conductor cutting blades are successively fixed between the rotary shaft and the plier handle; an upper and an lower supporting grooves are separately arranged in the upper and lower supports; upper and lower die modules of different types are positioned in the grooves according to the types of the conductors in practical use. When the crimpling operation is done to the conductors with crystal heads of different types, only the die modules need to be replaced according to the needed type, and then the operation is done as the conventional way. The utility model overcomes the shortcomings of the single function and inconvenient operations of the prior crimpling pliers, which is suitable for a plurality of types of conductors with crystal heads, and integrates the conductor cutting and stripping as a whole. The utility model has the advantages of operating conveniently and reducing tools cost.

Description

Use Crimping Pliers more

Technical field:

The utility model relates to a kind of Crimping Pliers of using that are suitable for multiple model crystal head lead more, can be used as the maintenance and the construction tool of industries such as communication, computer; Also can be used as a kind of common tool of family's indispensability.

Technical background:

The crystal head electric wire commonly used at present or the Crimping Pliers of communication line, universal functionality is single, can only be fit to the crystal head lead of a certain specific model.Special in the technical staff who safeguards hardware, often need simultaneously the crystal head lead of multiple different model is carried out the line ball operation.Such as netting twine crystal head lead (RJ-45) and phone 4p crystal head lead and 6p crystal head lead etc.And existing Crimping Pliers generally can't reach this requirement, and the attendant must be equipped with many Crimping Pliers of different model ability complete operation simultaneously, and this is used for saying that operation is inconvenience very, and the instrument cost is higher for making of user.And existing Crimping Pliers is on structure owing to be the simple function structure, manufacture and use aspect also have the processing step complexity, can not finish the lead of different occasion different models simultaneously, bring a lot of troubles to construction.

The purpose of this utility model is to overcome Crimping Pliers function singleness in the prior art, unhandy outstanding shortcoming, seeks to design a kind of energy and is fit to multiple model crystal head union tangent line, wire stripping in the Crimping Pliers of using of one more.By using this instrument, can change corresponding line ball parts according to the crystal head of different model, have common tangent line and wire stripping function simultaneously.When each line ball parts line ball of using corresponding to each pin of different model crystal head lead, it is best that the line ball effect can reach simultaneously.

Summary of the invention:

Structure of the present utility model is made up of mainly pincers handle, rotating shaft, return spring, is gone up lower support, die module, wire stripping blade, tangent line blade and upper and lower support slot each several part are formed up and down; Wherein clamp handle, return spring and go up lower support or wire stripping blade or lever system of tangent line blade composition; Wire stripping blade, last lower support, tangent line blade are fixed in respectively between rotating shaft and the pincers handle successively; Return spring is used for making the pincers handle to keep suitable subtended angle, and makes pincers handle self-return after pushing.Wire stripping blade is used for divesting the crust of signal conductor; The tangent line blade is used for the shutoff signal line, support slot about design has respectively in the last lower support, the die module up and down of different model can be installed in the groove according to actual needs, the crystal head lead of the corresponding a kind of model of wherein every cover die module, and die module is made up of top die and dip mold up and down; Top die is made up of last line ball tooth and top die card; Last line ball space width meets the crystal head lead pin separation standard with its corresponding model, and top die card and the interlock of upper support groove are used for fixing top die; Dip mold is by pressuring line groove, dip mold card are formed down; The size of following pressuring line groove and shape according to its shaped design of corresponding crystal head lead so that when line ball fixing crystal head; Dip mold card and the interlock of lower support groove are used for fixing dip mold.During line ball, select the die module of model coupling earlier for use, along upper and lower support slot upper and lower pressing mold is cooperated installation respectively after, can carry out the line ball operation.In the time need carrying out the line ball operation, only need by operating after the model replacing die module to the crystal head lead of different model.The Crimping Pliers of making by the utility model can not only be finished work such as the tangent line, wire stripping, line ball of common Crimping Pliers, and can replace with according to the model of crystal head lead, dip mold, carry out the line ball operation, this brings great convenience for operating personnel's work, and has saved the instrument cost.

Description of drawings:

Fig. 1 is the structural principle schematic diagram of the utility model.

Fig. 2, Fig. 3, Fig. 4 are respectively the structural representation of the upper and lower pressing mold of three kinds of presser feet models, and wherein each group is suitable for the upper and lower die module that crystal head lead of the same race uses for having the not the same line ball number of teeth.

Embodiment:

The utility model is made up of pincers handle 1, rotating shaft 2, return spring 3, tangent line blade 4, wire stripping blade 5, upper support 6, lower support 7, top die 8, dip mold 9, upper support groove 10, lower support groove 11 each several parts, wherein clamps handle 1, return spring 3 and upper support 6, lower support 7 or tangent line blade 4 or lever system of wire stripping blade 5 compositions; Wire stripping blade 5, upper support 6 and lower support 7, tangent line blade 4 are fixed in respectively between rotating shaft and the pincers handle successively; Designing respectively in upper support 6 and the lower support 7 has upper support groove 10 and lower support groove 11, the top die 8 and the dip mold 9 of different model is installed, the crystal head lead of every group of corresponding a kind of model of pressing mold in its groove respectively.Last line ball tooth 12 and top die card 13 are arranged on the top die 8; The spacing of last line ball tooth 12 is respectively according to 4p, 6p, and the crystal head lead pin separation standard of three kinds of models of 8p is made three cover different size top dies 8, and top die card 13 and 10 interlocks of upper support groove are with fixing top die 8; Following pressuring line groove 14 and dip mold card 15 are arranged on the dip mold 9; The size of following pressuring line groove 14 and shape be respectively according to 4p, 6p, the dip mold 9 of the shaped design three cover different sizes of the crystal head lead pin of three kinds of models of 8p, dip mold card 15 can with 11 interlocks of lower support groove with fixing dip mold 9.During line ball, select the die module of model coupling earlier for use, after along upper support groove 10, lower support groove 11 top die 8, dip mold 9 being installed respectively routinely the using method of Crimping Pliers carry out the line ball operation.Tangent line blade 4 and wire stripping blade 5 are used for cutting off and divesting signal conductor respectively.

Claims (2)

1, a kind of Crimping Pliers of using more, mainly by pincers handle, rotating shaft, return spring, go up lower support, die module, wire stripping blade, tangent line blade and upper and lower support slot each several part are formed up and down, it is characterized in that clamping handle, return spring and go up lower support or wire stripping blade or lever system of tangent line blade composition, wire stripping blade, last lower support, tangent line blade are fixed in respectively between rotating shaft and the pincers handle successively, support slot about design has respectively in the last lower support, install the dip mold assembly in the groove, the crystal head lead of the corresponding a kind of model of wherein every cover die module.

2, the Crimping Pliers of using according to claim 1 more, it is characterized in that die module is made up of top die and dip mold up and down, top die is made up of last line ball tooth and top die card, last line ball space width meets the crystal head lead pin separation standard with its corresponding model, top die card and the interlock of upper support groove are used for fixing top die; Dip mold is made up of following pressuring line groove, dip mold card, and the size of following pressuring line groove and shape are according to the shaped design of its pairing crystal head lead, and dip mold card and the interlock of lower support groove are used for fixing dip mold.

Images