CN206509919U - A kind of vice - Google Patents

Abstract

The utility model discloses a kind of vice, its drip irrigation device is to include binding clip, clamp handle, lengthening set is arranged with the clamp handle, the set that lengthens is slidably connected with clamp handle, the madial wall for lengthening set is provided with projection, the clamp handle is provided with the sliding groove slided for projection, and the described one end of lengthening set away from binding clip is provided with limiting plate, and the other end is provided with the locking device fixed with clamp handle.This vice facilitates operator quickly to block electric wire and reaches labour-saving effect by lengthening the auxiliary covered；Operator can stablize hand-held vice and be operated.

Description

A kind of vice

Technical field

The utility model is related to a kind of pliers, more specifically, it relates to a kind of vice.

Background technology

Vice is a kind of clamp and cutting implement, is used for drawing out a nail or pinch off nail and iron wire more.Vice is by binding clip With clamp handle composition, binding clip includes jaw, tooth mouth, the edge of a knife and hand hay cutter mouth.Tooth mouthful can be used to fasten or unscrew nut, and the edge of a knife can be used to The rubber or plastic insulating layer of cutting cord, it is also possible to which, to shear electric wire, iron wire, hand hay cutter mouth can be for cut-out electric wire, steel wire Etc. harder metal wire.

Publication No. CN202862030U Chinese patent discloses a kind of multi-functional wire stripping vice, it include binding clip and The card line plate with the groove-like card line edge of a knife is provided with the inside of clamp handle, the clamp handle, the described card line edge of a knife is arc-shaped, institute The card line edge of a knife stated is of different sizes multiple.This multi-functional wire stripping vice, although rubber or modeling in cutting cord When expecting insulating barrier, cord is placed on to the groove-like card line knife-edge part of card line plate, the groove-like card line edge of a knife surrounds cord, Very easily the rubber of cord or plastic insulating layer can be peeled off, cord will not be damaged, and the card line edge of a knife is Arc-shaped, is more suitable for the cord of circle, and the card line edge of a knife is of different sizes multiple, then is applicable to the soft electricity of different-diameter Line, but the situation for needing to block electric wire also occurs during wire stripping is carried out, when running into thicker electric wire, due to The limited length of clamp handle, operator needs to use very big power when blocking electric wire.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of vice, it the advantage is that Facilitate operator quickly to block electric wire and reach labour-saving effect.

To achieve the above object, the utility model provides following technical scheme：A kind of vice, including binding clip, clamp handle, Lengthening set is arranged with the clamp handle, the set that lengthens is slidably connected with clamp handle, and the madial wall for lengthening set is provided with projection, institute State clamp handle and be provided with the sliding groove slided for projection, the described one end of lengthening set away from binding clip is provided with limiting plate, and the other end is provided with The locking device fixed with clamp handle.

By using above-mentioned technical proposal, when operator is blocked using vice progress electric wire, thicker electricity is run into When line is needed to use very energetically, set will be lengthened and pulled out from clamp handle, now play a part of effective lengthening to clamp handle, this When operator can save the strength for blocking electric wire, limiting plate be conducive to without using lengthen cover when, lengthening is enclosed in clamp handle Position, locking device is effectively guaranteed the situation that the position being enclosed in clamp handle will not arbitrarily be moved that lengthens,

The utility model is further arranged to：Described locking device includes being arranged on clamp handle close to the spacing of clamp headend Block, be arranged on lengthen put with limited block be socketed spacing ring.

By using above-mentioned technical proposal, spacing ring is enclosed on limited block, the traction by limited block to spacing ring has The position being enclosed on beneficial to lengthening in clamp handle is stable.

The utility model is further arranged to：Described locking device includes being arranged on the jumping bean in clamp handle close to clamp headend Spring, lengthening put the through hole coordinated with the grafting of jumping bean spring.

By using above-mentioned technical proposal, lengthening be enclosed on without using when, jumping bean spring stretches into the inside of through hole, passes through Jumping bean spring and through hole are engaged by clamping, and are conducive to lengthening the position stabilization being enclosed in clamp handle.

The utility model is further arranged to：Described lengthening set is provided with spacing hole one, the clamp handle away from limiting plate end The spacing hole two coaxial with spacing hole one is provided with away from clamp headend, the spacing hole one is passed through with spacing hole two for spacer pin.

By using above-mentioned technical proposal, when needing to use lengthening to cover, lengthen set and is also required to when in use Position is fixed, it is ensured that operator can smoothly complete work, spacing hole one and spacing hole two it is coaxial after, use limit Position pin insertion, realizes lengthening set and is effectively fixed relative to the position of clamp handle.

The utility model is further arranged to：Described lengthening set in clamp handle with being equipped with insulation sleeve.

By using above-mentioned technical proposal, insulation sleeve can effectively ensure that operator is real during using vice Existing safety operation, reduces the situation for occurring getting an electric shock.

The utility model is further arranged to：Described insulation sleeve is provided with non-slip texture.

By using above-mentioned technical proposal, non-slip texture can effectively ensure that operator is stable and catch vice to carry out work Make.

In summary, the utility model has the advantages that：

1st, by lengthening the auxiliary of set, facilitate operator quickly to block electric wire and reach labour-saving effect；

2nd, operator can stablize hand-held vice and be operated.

Brief description of the drawings

Fig. 1 is the structural representation for showing vice upper limit position block and spacing ring；

Fig. 2 is the structural representation for showing jumping bean spring and through hole on vice；

Fig. 3 is the partial schematic diagram for showing limited block and spacing ring；

The partial enlarged drawing that Fig. 4 is A in Fig. 2；

Fig. 5 is the partial schematic diagram for showing jumping bean spring and through hole；

Fig. 6 is the structural representation for showing vice；

The sectional view that Fig. 7 is B-B in Fig. 6；

The partial enlarged drawing that Fig. 8 is C in Fig. 7.

Reference：1st, binding clip；2nd, clamp handle；21st, sliding groove；22nd, limited block；23rd, jumping bean spring；24th, spacing hole two；3、 Lengthen set；31st, projection；32nd, limiting plate；33rd, spacing ring；34th, through hole；35th, spacing hole one；4th, insulation sleeve；5th, non-slip texture；6、 Spacer pin.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

Embodiment：A kind of vice, as illustrated in fig. 1 and 2, including binding clip 1, clamp handle 2, operator is carried out using vice When work, when the material for the object that needs are blocked occur is harder, operator needs to spend very big strength complete Into blocking work, for the pressure of the application of effectively saving operator, lengthening set 3 is arranged with clamp handle 2, passes through and lengthens set 3 add the arm of force of vice in use, and the power for being conducive to operator to apply very little can also complete the work blocked； The length that set 3 is effectively increased clamp handle 2 is lengthened, while vice can realize the work being convenient for carrying for convenience（Such as Fig. 4 It is shown）, set 3 will be lengthened and be slidably connected with clamp handle 2, projection 31 is provided with the madial wall for lengthening set 3, while being provided with clamp handle 2 For the sliding groove 21 of the slip of projection 31, projection 31 is combined with sliding groove 21 and can realized in clamp handle 2 quickly beneficial to lengthening set 3 The work of slip, reduces lengthening set 3 and occurs the phenomenon rotated during slip, while lengthening set 3 during use Meeting be acted on by power, lengthen set 3 for hollow pipe fitting, the limited strength of itself, and it is steady that projection 31 also functions to enhancing lengthening 3 structures of set Fixed effect, is conducive to reduction to lengthen set 3 and occurs the situation of stress deformation during use.

As shown in figs. 1 and 3, set 3 is lengthened when need not use, and is lengthened set 3 and is in the state overlapped with clamp handle 2, It is stable in order to ensure to lengthen positional structure of the set 3 in clamp handle 2, limiting plate 32 is provided with lengthening 3 one end away from binding clip 1 of set, The other end is provided with the locking device fixed with clamp handle 2, and limiting plate 32 and the end of clamp handle 2 are contradicted, and reduction can be conducive to lengthen The inside that extend into clamp handle 2 of the set 3 when being overlapped with clamp handle 2 excessively, reduce because lengthening cover 3 apart from binding clip 1 hypotelorism And influence the normal situation about using of vice.Set 3 is lengthened when without using being overlapped with clamp handle 2, locking device can have The position that the guarantee vice of effect lengthens set 3 during use is stable, reduces lengthening set 3 and occurs position shifting in clamp handle 2 Dynamic situation.Locking device include be arranged on clamp handle 2 close to the end of binding clip 1 limited block 22, be arranged on lengthening set 3 on and limited block The spacing ring 33 of 22 sockets, spacing ring 33 is enclosed on limited block 22, the traction by limited block 22 to spacing ring 33 is reduced Lengthen set 3 and occur mobile situation in clamp handle 2, be conducive to lengthening position stabilization of the set 3 in clamp handle 2.

As shown in figures 2 and 5, locking device can also be the jumping bean spring including being arranged in clamp handle 2 close to the end of binding clip 1 23rd, lengthen set 3 on the grafting of jumping bean spring 23 coordinate through hole 34, lengthen set 3 without using when push-in clamp handle 2 on and pincers Handle 2 is overlapped, and now jumping bean spring 23 stretches into the inside of through hole 34, is engaged by clamping, is conducive to by jumping bean spring 23 and through hole 34 Lengthen position of the set 3 in clamp handle 2 stable.

As shown in Fig. 6 to 8, when needing practical lengthening set 3, set 3 will be lengthened and pulled out, the position to lengthening set 3 is now needed Put and effectively fixed, reduction lengthens set 3 and occurs situation about sliding during use, so lengthening the remote limit of set 3 The position end of plate 32 is provided with spacing hole 1, and the spacing hole two 24 coaxial with spacing hole 1, limit are provided with away from the end of binding clip 1 in clamp handle 2 Position hole 1 is passed through with spacing hole 2 24 for spacer pin 6, and operator, which pulls, lengthens set 3 so that spacing hole 1 and spacing hole two After 24 is coaxial, inserted using spacer pin 6, the position for realizing lengthening set 3 relative to clamp handle 2 is effectively fixed, favorably The use vice that can stablize in operator is effectively worked.

As shown in figure 1, during vice use, sometimes operator can use vice processing with powered thing Body, in order to effectively ensure that operator realizes safety operation, so set 3 is being lengthened with being equipped with insulation sleeve 4 in clamp handle 2, can be with It is effective to ensure that operator realizes safety operation during vice is used, reduce the situation for occurring getting an electric shock.Vice exists It is also required to facilitate what operator can stablize hold clamp handle 2 during use, in order to improve vice in use Stability, is provided with non-slip texture 5 on insulation sleeve 4, and non-slip texture 5 adds the frictional force between operator's hand and clamp handle 2, had Vice is caught to be operated beneficial to operator is stable.

This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but As long as all being protected in right of the present utility model by Patent Law.

Claims (6)

1. a kind of vice, including binding clip（1）, clamp handle（2）, it is characterized in that：The clamp handle（2）On be arranged with lengthening set（3）, institute State lengthening set（3）With clamp handle（2）It is slidably connected, it is described to lengthen set（3）Madial wall be provided with projection（31）, the clamp handle（2）On Provided with supplying projection（31）The sliding groove of slip（21）, it is described to lengthen set（3）Away from binding clip（1）One end be provided with limiting plate（32）, The other end is provided with and clamp handle（2）Fixed locking device.

2. a kind of vice according to claim 1, it is characterized in that：The locking device includes being arranged on clamp handle（2）Lean on Nearly binding clip（1）The limited block at end（22）, be arranged on lengthening set（3）Upper and limited block（22）The spacing ring of socket（33）.

3. a kind of vice according to claim 1, it is characterized in that：The locking device includes being arranged on clamp handle（2）On Close to binding clip（1）The jumping bean spring at end（23）, lengthen set（3）Upper and jumping bean spring（23）The through hole that grafting coordinates（34）.

4. a kind of vice according to Claims 2 or 3, it is characterized in that：It is described to lengthen set（3）Away from limiting plate（32）End Provided with spacing hole one（35）, the clamp handle（2）Away from binding clip（1）End is provided with and spacing hole one（35）Coaxial spacing hole two （24）, the spacing hole one（35）With spacing hole two（24）For spacer pin（6）Pass through.

5. a kind of vice according to claim 4, it is characterized in that：It is described to lengthen set（3）With clamp handle（2）On be equipped with absolutely Edge set（4）.

6. a kind of vice according to claim 5, it is characterized in that：The insulation sleeve（4）It is provided with non-slip texture（5）.