CN2676464Y

CN2676464Y - Coaxial cable wire stripper with replaceable knife seat and pressure seat of different specifications

Info

Publication number: CN2676464Y
Application number: CN 200320127619
Authority: CN
Inventors: 郑银河
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-12-12
Filing date: 2003-12-12
Publication date: 2005-02-02
Anticipated expiration: 2013-12-12

Abstract

The utility model relates to a coaxial cable wire stripper with replaceable knife seat and pressure seat of different specifications, the utility model comprises an upper stripper handle whose end portion is provided with an inlaying slot and a lower stripper hand pivoted with the upper stripper handle into integration. The front end of the lower stripper handle forms a containing area whose one end portion is provided with an opening gap, the two sides of the containing area are provided with a set of positioning bearing rib and also the place under the inner end of the containing area is provided with a positioning hole. The stripper also comprises a knife seat provided with a blade, the knife seat is positioned in the containing area positioned on the front end of the lower stripper handle and also the two sides of the knife seat are respectively provided with the flutes corresponding to the positioning bearing rib positioned in the containing area of the lower stripper handle. A positioning plate is also positioned under the end portion of the knife seat. The stripper also comprises a pressure seat arranged in the inlaying slot arranged on the front end of the upper stripper handle and also one surface of the pressure seat is provided with a V-shaped slot whose two sides are respectively provided with corresponding rolling axles. The changing and the disassembling and assembling of the knife seat is simple and rapid and also the structure is simple.

Description

The coaxial cable stripping pincers of replaceable different size tool rest and wedge

Technical field

The utility model relates to the coaxial cable stripping pincers of a kind of replaceable different size tool rest and wedge, tool rest function with replaceable tool different size blade, also has simultaneously the function that can change the different size wedge according to the tool rest specification, and each the V groove both sides on this wedge are equipped with a roller bearing, so that laborsaving smooth and easy when the stripping cable.

Background technology

Known wire stripping pliers 2 are as Figure 10, Figure 11 and shown in Figure 12, form by upper and

lower pincers handle

21,22 pivot joints, it is in the front end of lower plier handle 22, be provided with a disposal area 221, with the tool rest 223 of a ccontaining tool blade 224, itself and in the disposal area 221 port is articulated with an end casing 222 in addition, and in getting when putting tool rest 223, this end casing 222 is raised or sealed, and known wire stripping pliers 2 have following shortcoming:

1, its tool rest 223 needs can reach the effect that does not skid off by stopping of this end casing 222, and therefore, it must be offered one in addition and produce the mould of this end casing 222, and makes the cost raising and make member complicated.

2, it needs earlier end casing 222 is pulled open when tearing group replacing tool rest 223 open, can take out or insert tool rest 223, but this end casing 222 generally all produces the fastening degree of a certain degree when sealing, therefore, when desiring to pull open end casing 222, will there be suitable degree of difficulty, increase the inconvenience in the use on foot.

3, its wedge 23 can't be changed, and its wedge 23 only has a V groove 231, so when using wire stripping pliers 2 with cable clamping rotation stripping, will produce bigger frictional resistance.

Another wire stripping pliers 3 are as Figure 13, Figure 14, Figure 15 and shown in Figure 16, mainly articulate and form by upper and

lower pincers handle

31,32, it is in the front end of lower plier handle 32, be provided with a disposal area 321, tool rest 33 with a ccontaining tool blade 331, inner end in this tool rest 33, be provided with the locking plate 332 of a tool lockhole 333, and after in tool rest 33 is inserted disposal area 321, lock in the lockhole 333 of the locking plate 332 of tool rest 33 by lower plier handle 32 belows by a screw 322 again, and make tool rest 33 reach the purpose of location, but have following shortcoming:

When 1, the tool rest 33 of different size blade 331 is changed in the assembling of its tool rest 33 or taking-up, all need tool using earlier screw 322 to be unloaded, tool rest 33 can be taken out, make tearing open of tool rest 33 organize comparatively difficulty of replacing.

2, it because of there being other design, then need re-use instrument 4 and by the space of tool rest 33 belows and 321 ends, disposal area tool rest 33 be pried open when unloading screw 322 desires taking-up tool rest 33, can take out tool rest 33, also tears the shortcoming that group is difficult for open for it.

3, its wedge 34 can't be changed, and its wedge 34 only has a V groove 341, so when using wire stripping pliers 3 with cable clamping rotation stripping, will produce bigger frictional resistance.

Summary of the invention

The purpose of this utility model provides a kind of tool rest function with replaceable tool different size blade, the coaxial cable stripping pincers of tearing group replacing replaceable different size tool rest easy, quick and simple in structure and wedge open of its tool rest.

Above-mentioned purpose of the present utility model is achieved in that the coaxial cable stripping pincers of a kind of replaceable different size tool rest and wedge, and it is characterized in that comprising: a upper plier handle is provided with a group-embedded groove in its end; One lower plier handle articulates one with upper plier handle, is formed with the disposal area that an end is open breach in the lower plier handle front end, and the both sides in this disposal area are provided with one group of location rib, and in the inner below of disposal area, other is provided with a location hole; One tool rest, be equiped with blade on it, this tool rest assembly in the set disposal area of aforementioned lower plier handle front end, in the both sides of tool rest be respectively equipped with one with aforementioned lower plier handle disposal area in the set group of corresponding groove of location rib, and the terminal below in tool rest also is provided with a spacer; One wedge, assembly in the set group-embedded groove of aforementioned upper plier handle front end, in this wedge wherein the one side be provided with the V groove, respectively establish a relative roller bearing in the both sides of V groove.

Therefore, when using wire stripping pliers to press from both sides the cable front end in the mouth and imposing rotation stripping cable, will make to produce the state that rolls between cable and this group roller, and make the work of stripping very laborsaving smooth and easy.

The utility model mat is provided with a group-embedded groove simultaneously in the front end of upper plier handle, can organize the wedge of establishing a changeable type in this group-embedded groove place, a relative roller bearing is respectively established in set V groove both sides on this wedge, and when using wire stripping pliers to press from both sides the cable front end in the mouth and imposing rotation stripping cable, produce the state that rolls between cable and this group roller with making, and make the work of stripping very laborsaving smooth and easy.

The utility model is elaborated with instantiation below in conjunction with accompanying drawing.

Description of drawings

Fig. 1 is a stereo appearance figure of the present utility model;

Fig. 2 is a combination partial cutaway diagrammatic sketch of the present utility model;

The embodiment three-dimensional exploded view of Fig. 3 when to be the utility model with tool rest and wedge take out;

The embodiment stereogram of Fig. 4 when to be the utility model boost the tool rest front end earlier when tearing the group tool rest open;

Fig. 5 is the embodiment three-dimensional exploded view of the utility model when tool rest is taken out;

Fig. 6 is the combination partial cutaway diagrammatic sketch of the utility model tool rest portion;

Fig. 7 is that the utility model is got the embodiment schematic diagram when putting tool rest;

Fig. 8 is another embodiment three-dimensional exploded view of the wedge of one group of above V groove of the another kind of tool of the utility model and roller bearing;

Fig. 9 is another embodiment partial cutaway diagrammatic sketch of the wedge of one group of above V groove of the another kind of tool of the utility model and roller bearing;

Figure 10 is the stereogram of known wire stripping pliers;

Figure 11 is the stereograms of known wire stripping pliers when the opening end cover plate;

Figure 12 is known wire stripping pliers take out tool rest behind the opening end cover plate a three-dimensional exploded view;

Figure 13 is the stereogram of another known wire stripping pliers;

Figure 14 is the three-dimensional exploded views of another known wire stripping pliers when taking out tool rest;

Figure 15 is the combination partial cutaway diagrammatic sketch of another known wire stripping pliers;

Figure 16 is that the partial cutaway of another known wire stripping pliers when taking out tool rest shown exploded view.

1,2, the 3.. wire stripping pliers description of reference numerals:; 11,21,31.. upper plier handle; 12,22,32.. lower plier handle; 121,221,321.. disposal area; 122.. location rib; 123.. location hole; 13,223,33.. tool rest; 131,224,331.. blade; 132.. groove; 133.. spacer; 134.. depressed part; 14.. spring; 15.. cable; 16,23,34.. wedge; 161,231,341..V groove; 162.. roller bearing; 163.. catch; 164.. protuberance; 165 group-embedded grooves; 222.. end casing; 322.. screw; 332.. locking plate; 333.. lockhole; 4.. instrument.

Embodiment

See also Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, wire stripping pliers 1 of the present utility model mainly are by last,

lower plier handle

11,12 pivot joints form, be that lower plier handle 12 front ends in wire stripping pliers 1 are formed with the disposal area 121 that an end is open breach, tool rest 13 assembly of a tool blade 131 can be positioned this 121 places, disposal area, both sides in this disposal area 121 wherein, be provided with one group of location rib 122, and in the disposal area 121 inner below, other is provided with a location hole 123, both sides in tool rest 13, then be respectively equipped with one with aforementioned these group location rib 122 corresponding grooves 132, and terminal below in tool rest 13, then also be provided with a spacer 133, when tool rest 13 is tilted to insert the disposal area 121 of wire stripping pliers 1 lower plier handle 12 front ends, the spacer 133 of being located at tool rest 13 ends will enter the position of aiming at the location hole 123 of being located at 121 the inners, disposal area, and when unclamping,

lower plier handle

11,12 o'clock, be located at,

lower plier handle

11,14 on 12 spring will be gone up,

lower plier handle

11,12 clampings, and produce action in the disposal area 121 that automatically tool rest 13 is pressed downward to lower plier handle 12, and the spacer 133 embedding groups that make tool rest 13 ends are in the location hole 123 of 121 the inners, lower plier handle 12 disposal areas, the location rib 122 of being located at both sides in the disposal area 121 is embedded in tool rest 13 grooves on two sides 132, and tool rest 13 can be positioned in the disposal area 121 of lower plier handle 12 fast and not skid off, and when desire is taken out tool rest 13, only need up to pass by tool rest 13 front ends, can make disposal area 121 two interior location rib 122 leave the groove 132 of tool rest 13 both sides, simultaneously and make the spacer 133 of tool rest 13 ends skid off the location hole 123 of 121 the inners, disposal area, and can take out tool rest 13, to change the tool rest 13 of tool different size blade 131, to reach the purpose of the coaxial cable 15 that cuts the different size demand, in addition, in the outer end of tool rest 13 face, be provided with a depressed part 134, the Dary is in getting the purpose of putting tool rest 13 in order to boosting tool rest 13 by this depressed part 134, in addition, the utility model is provided with a group-embedded groove 165 simultaneously in the front end of upper plier handle 11, can organize the wedge 16 of establishing a changeable type in these group-embedded groove 165 places, set V groove 161 both sides on this wedge 16, respectively establish a relative roller bearing 162, and when using wire stripping pliers 1 to press from both sides cable 15 front ends in the mouth and imposing rotation stripping cable 15, to make 162 on cable 15 and this group roller produce the state that rolls, and the work that makes stripping is very laborsaving smooth and easy, wherein side in this wedge, one-body molded have a catch 163, but and when stripping cable 15 the stripping length of block and control cable 15, opposite side in this wedge 16, one-body molded have a protuberance 164, and make this wedge assembly behind the group-embedded groove 165 of upper plier handle 11, with group-embedded groove 165 both sides that make this catch 163 and protuberance 164 dimplings for upper plier handle 11, with the Dary in tear open the group this wedge 16 purpose, in addition, the utility model is except that the tool rest 13 that can install different size, the set of specifications of also visual tool rest 13 is established the wedge 162 of the wedge 16 of tool different size roller bearing 162 or one group of above different size roller bearing of tool, with the purpose (as Fig. 8 and shown in Figure 9) of the cable 15 that meets the stripping different size.

In sum, the function of the tool rest of the replaceable tool different size of the utility model tool blade and tool different size roller bearing wedge, the group of tearing open of its tool rest is changed easy, quick and simple in structure.

Claims

1, the coaxial cable stripping of a kind of replaceable different size tool rest and wedge pincers is characterized in that comprising:

One upper plier handle is provided with a group-embedded groove in its end;

One lower plier handle articulates one with upper plier handle, is formed with the disposal area that an end is open breach in the lower plier handle front end, and the both sides in this disposal area are provided with one group of location rib, and in the inner below of disposal area, other is provided with a location hole;

One tool rest, be equiped with blade on it, this tool rest assembly in the set disposal area of aforementioned lower plier handle front end, in the both sides of tool rest be respectively equipped with one with aforementioned lower plier handle disposal area in the set group of corresponding groove of location rib, and the terminal below in tool rest also is provided with a spacer; And

One wedge, assembly in the set group-embedded groove of aforementioned upper plier handle front end, in this wedge wherein the one side be provided with the V groove, respectively establish a relative roller bearing in the both sides of V groove.

2, the coaxial cable stripping of replaceable different size tool rest as claimed in claim 1 and wedge pincers wherein are provided with a depressed part in the outer end of tool rest face.

3, the coaxial cable stripping of replaceable different size tool rest as claimed in claim 1 and wedge pincers wherein have a catch in a wherein side of this wedge is one-body molded, but and when the stripping cable stripping length of block and control cable.

4, the coaxial cable stripping as claim 1 or 3 described replaceable different size tool rests and wedge clamps, wherein a protuberance arranged in the opposite side of this wedge is one-body molded, wedge in the group-embedded groove of upper plier handle, makes catch and the protuberance dimpling group-embedded groove both sides for upper plier handle by the protuberance assembly.

5, the coaxial cable stripping of replaceable different size tool rest as claimed in claim 1 and wedge clamps, and wherein establishes at least more than one V groove on this wedge.

6, as the coaxial cable stripping of claim 1 or 5 described replaceable different size tool rests and wedge pincers, wherein the V groove more than establishing on the wedge at least is established the roller bearing of corresponding specification in each V groove both sides group.