CN104749699B - A kind of stripping pliers for butterfly-shaped lead-in optical cable - Google Patents

Abstract

The invention belongs to the technical field of cables and tools, and particularly relates to stripping pliers for a butterfly-shaped drop cable. The invention has the following main beneficial effects: the stripping machine has the advantages of simpler structure, convenient use, high stripping efficiency, safer and more reliable use, more durability, low cost, more safety, longer service life, more convenient carrying, convenient assembly, disassembly and replacement, and the like.

Description

A kind of stripping pliers for butterfly-shaped lead-in optical cable

technical field

The invention belongs to the technical field of cables and tools, and in particular relates to a stripping pliers for butterfly-shaped lead-in optical cables.

Background technique

The Communication Industry Standard of the People's Republic of China YD/T 1997-2009 "Butterfly Drop Cables for Access Networks" stipulates a variety of butterfly drop cables, among which the model number starting with GJX is a non-self-supporting butterfly drop cable. Typical The models are GJXV, GJXDV, GJXFV, GJXFDV, GJXH, GJXDH, GJXFH, GJXFH. Their common feature is that they have optical cable sheath, optical fiber or optical fiber ribbon, and strengthening members on both sides of the optical fiber or optical fiber ribbon. The sheath will strengthen the member and The optical fiber or optical fiber ribbon is covered, and the sheath on both sides of the optical fiber or optical fiber ribbon has an optical cable separation port; when this type of butterfly lead-in optical cable is constructed, it is necessary to use a blade to strip the optical cable separation port to obtain the optical fiber or optical fiber, so that continue.

The Communication Industry Standard of the People's Republic of China YD/T 1997-2009 "Butterfly Drop Cables for Access Networks" stipulates a variety of butterfly drop cables, among which the model starts with GJYX is a self-supporting butterfly drop cable, a typical The models are GJYXCH, GJYXDCH, GJYXFCH, and GJYXFDCH, and their common features are suspension wires, non-self-supporting butterfly-shaped lead-in cable units, connecting ribs connecting the suspension wires and non-self-supporting butterfly-shaped lead-in cable units, and the suspension wires are made of reinforcing members. The non-self-supporting butterfly-shaped lead-in cable unit is composed of optical fiber or optical fiber ribbon, strengthening members located on both sides of the optical fiber or optical fiber ribbon, and covering the reinforcing member and optical fiber or optical fiber ribbon. Sheath structure, the sheath on both sides of the optical fiber or optical fiber ribbon has a cable separation port; when the self-supporting butterfly lead-in cable is constructed, the connecting rib needs to be torn with a blade, and the suspension wire and the non-self-supporting butterfly lead-in cable will be separated. Units are separated, and then use special tools to strip the cable separation port to obtain optical fibers or optical fibers for easy connection.

In the prior art, there is no corresponding tool for one-time stripping, which brings troubles to the construction and affects the work efficiency. Because the butterfly-shaped lead-in optical cable usually needs to be cut into hundreds or tens of meters, and then connected to the optical fiber at both ends Connectors, for manufacturers specializing in the production of connectors, the use of manual or pliers or knife tools cannot meet the needs of rapid production, and is extremely dangerous; and the efficiency is extremely low, which is not convenient for connector manufacturers who produce on a large scale use, and the replacement cost of knife tools is also high; therefore, the industry is looking forward to the emergence of related tools to improve efficiency and save costs.

Contents of the invention

In order to solve the above-mentioned problems, the object of the present invention is to disclose a stripping pliers for a butterfly-shaped lead-in optical cable, which is realized by adopting the following technical solutions.

In the first implementation example of the present invention, a stripping pliers for a butterfly-shaped lead-in optical cable is characterized in that it includes two stripping dies, two first knives, two second knives, multiple fixing parts, multiple A first fixed element, a plurality of second fixed elements, a rotatable part, a first pincer handle, and a second pincer handle; each peeling mold has an integrated structure and consists of a first protruding part and a third protruding part , the fourth protruding part, the fifth protruding part and a support plate, the upper and lower surfaces of the support plate are plane and the upper and lower surfaces are parallel, the first protruding part and the third protruding part protrude On the upper surface of the supporting plate, the first protruding part, the upper surface of the supporting plate, and the third protruding part form a cable accommodation groove, the first protruding part is located on the right side of the supporting plate, and the third protruding part is located on the right side of the supporting plate. On the left side, the upper surfaces of the first protruding part and the third protruding part are located in the same plane parallel to the upper surface of the supporting plate, and the fourth protruding part and the fifth protruding part protrude from the lower surface of the supporting plate. On the surface, the stripping mold has a second sipe that runs through the support plate and the fourth protruding part in sequence up and down, and the stripping mold also has a first sipe that runs through the support plate and the fifth protruding part in sequence up and down, and the first knife Both the slot and the second slot are located in the cable slot and the first slot is located on the left side of the second slot, the first slot is not connected to the second slot, and the fourth protruding part is located directly below the second slot , the fifth protruding part is located directly below the first sipe, the fourth protruding part has a plurality of second tool fixing holes penetrating the fourth protruding part left and right, and the fifth protruding part has fifth protruding holes penetrating left and right. A plurality of first tool fixing holes of the component; the right side surface of the first protruding part has a snap-fit groove extending to the left side of the first protruding part, and the lower surface of the support plate has a plurality of snap-fit holes connected to the snap-fit groove , the clamping groove does not penetrate to the left side surface of the first protruding part; each first knife is composed of a first knife base and a first knife edge located on the first knife base, and the first knife edge is an inverted V Each second tool is composed of a second knife base and a second blade located on the second knife base, the second blade is in an inverted V shape; the first pliers are composed of a first handle and a first head, The second pliers handle is composed of a second handle and a second handle. The first pliers handle and the second pliers handle are fixed on the rotatable parts and both the first pliers handles and the second pliers handles can rotate around the rotatable parts; : at least a part of the first knife base of each first knife is located in the first knife groove, the first fixing element penetrates the first knife fixing hole to fix the first knife base and the fifth protruding part, and the first knife edge is at least There is a part protruding from the upper surface of the support plate, at least a part of the second knife base of each second knife is located in the second knife groove, and the second fixing element penetrates into the second knife fixing hole to connect the second knife base and the fourth knife base. The protruding part is fixed, the second blade has at least a part protruding from the upper surface of the support plate, the cable accommodation grooves of two identical stripping molds are placed in opposite directions, and the fixing part penetrates the clamping hole of the first stripping mold so that The first handle extending into the clamping groove of the first peeling mold is fixed, and the fixing part penetrates into the clamping hole of the second peeling mold to fix the second handle extending into the clamping groove of the second peeling mold live.

The above-mentioned stripping pliers for a butterfly-shaped lead-in optical cable can also be that the stripping mold has a second slit that penetrates the support plate up and down and does not penetrate to the lower surface of the fourth protruding part. The mold also has a first sipe that runs through the support plate and the fifth protruding part up and down in sequence.

The above-mentioned stripping pliers for a butterfly-shaped lead-in optical cable can also be that the stripping mold has a second slit that runs through the support plate and the fourth protruding member up and down in sequence, and the stripping mold also has a top and bottom penetrating groove. The support plate and the first sipe not penetrating to the lower surface of the fifth protruding part.

The above-mentioned stripping pliers for a butterfly-shaped lead-in optical cable can also be that the stripping mold has a second slit that penetrates the support plate up and down and does not penetrate to the lower surface of the fourth protruding part. It also has a first sipe penetrating through the supporting plate up and down and not penetrating to the lower surface of the fifth protruding part.

In the second implementation example of the present invention, a stripping pliers for a butterfly lead-in optical cable is characterized in that it includes two stripping dies, two second knives, a plurality of fixing parts, a plurality of first fixing elements, A rotatable part, the first pliers handle, and the second pliers handle; each peeling mold is an integral structure and is composed of a first protruding part, a third protruding part, a fourth protruding part, a support plate, and the support plate The upper and lower surfaces of the upper and lower surfaces are both flat and parallel, the first protruding part and the third protruding part protrude from the upper surface of the support plate, the first protruding part, the upper surface of the support plate, The third protruding part forms the cable accommodation groove, the upper surface of the cable accommodating groove is a plane, the first protruding part is positioned at the right side of the support plate, the third protruding component is positioned at the left side of the support plate, the first protruding component and the second protruding component are positioned at the left side of the support plate The upper surface of the three protruding parts is located in the same plane parallel to the upper surface of the support plate, the fourth protruding part protrudes from the lower surface of the support plate, and the peeling mold has a structure that runs through the support plate and the fourth protrusion The second slit of the component, the second slit is located in the cable accommodation groove, the fourth protruding part is located directly below the second slit, and the fourth protruding part has a plurality of second knives penetrating the fourth protruding part left and right Fixing holes; the right side surface of the first protruding part extends to the left side of the first protruding part with a snap-in slot, and the lower surface of the support plate has a plurality of snap-in holes connected to the snap-in slot, and the snap-in slot does not penetrate to the left side surface of the first protruding part; each second cutter is composed of a second cutter base and a second blade edge located on the second cutter base, and the second blade edge is in an inverted V shape; the first pliers handle It is composed of the first handle and the first handle, the second clamp is composed of the second handle and the second handle, the first clamp and the second clamp are fixed on the rotatable parts and the first clamp and the second clamp can be Rotate around the rotatable part; in the installed state: at least a part of the second knife base of each second knife is located in the second knife groove, and the first fixing element penetrates into the second knife fixing hole to connect the second knife base and the fourth convex The lifting part is fixed, at least a part of the second blade protrudes from the upper surface of the support plate, the cable accommodation grooves of two identical stripping molds are placed in opposite directions, and the fixing part penetrates into the clamping hole of the first stripping mold to make the extension The first handle inserted into the clamping groove of the first peeling mold is fixed, and the fixing part penetrates into the clamping hole of the second peeling mold so that the second handle extending into the clamping groove of the second peeling mold is fixed .

The aforementioned stripping pliers for a butterfly-shaped lead-in optical cable may also be provided with a second slit on the stripping mold that penetrates the support plate up and down and does not penetrate the lower surface of the fourth protruding member.

The invention has the following main beneficial effects: simpler structure, convenient use, high peeling efficiency, safer and more reliable use, more durable, lower cost, safer, longer service life, more portable, easy to load, unload and replace.

Description of drawings

Fig. 1 is a schematic perspective view of the embodiment 1 of the present invention.

Fig. 2 is a three-dimensional structural schematic view of a peeling mold of Example 1 of the present invention.

Fig. 3 is an enlarged front view of Fig. 2 .

Fig. 4 is an enlarged right view of Fig. 2 .

Fig. 5 is an enlarged left view of Fig. 2 .

Fig. 6 is a schematic perspective view of the first cutter used in the present invention.

Fig. 7 is a schematic perspective view of the second cutter used in the present invention.

Fig. 8 is a three-dimensional structural schematic view of a section of the butterfly-shaped drop cable to be stripped in Embodiment 1 of the present invention.

Fig. 9 is a schematic perspective view of the third embodiment of the present invention.

Fig. 10 is a three-dimensional structural schematic diagram of a peeling mold of Example 2 of the present invention.

Fig. 11 is an enlarged front view of Fig. 10 .

Fig. 12 is an enlarged right view of Fig. 10 .

Fig. 13 is a three-dimensional structural diagram of a segment of the butterfly-shaped drop cable to be stripped in Embodiment 2 of the present invention.

detailed description

Implementation Example 1

Please see Figures 1 to 8, a stripping pliers for butterfly-shaped lead-in optical cables, which is characterized in that it includes two stripping dies 3, two first knives 7, two second knives 8, and multiple fixing parts 5. A plurality of first fixing elements 9, a plurality of second fixing elements 6, a rotatable part 4, a first pincer handle, and a second pincer handle; each peeling mold is an integrated structure and is formed by a first protruding part 31. The third protruding part 33, the fourth protruding part 36, the fifth protruding part 38, and the support plate 37 are formed. The upper and lower surfaces of the support plate are plane and the upper and lower surfaces are parallel. The first protruding part Protruding part, the 3rd protruding part all protrude from the upper surface of support plate, the first protruding part, the upper surface of support plate, the 3rd protruding part form the cable groove 34, the first protruding part is positioned at the support plate The right side and the third protruding part are located on the left side of the supporting plate, the upper surfaces of the first protruding part and the third protruding part are located in the same plane parallel to the upper surface of the supporting plate, the fourth protruding part and the first protruding part The five protruding parts all protrude from the lower surface of the support plate, and the stripping mold has a second sipe 341 which runs through the support plate and the fourth protruding part successively. The first sipe 323 of the five protruding parts, the first sipe and the second sipe are all located in the cable accommodation groove and the first sipe is located on the left side of the second sipe, the first sipe and the second sipe are not the same Connected, the fourth protruding part is located directly below the second sipe, the fifth protruding part is located directly below the first sipe, and the fourth protruding part has a plurality of second tool fixing holes that pass through the fourth protruding part left and right 361. The fifth protruding part has a plurality of first tool fixing holes 381 that pass through the fifth protruding part left and right; the right side surface of the first protruding part extends to the left side of the first protruding part with a locking groove 311 , the lower surface of the support plate has a plurality of engaging holes 312 connected to the engaging groove, and the engaging groove does not penetrate to the left side surface of the first protruding part; each first cutter consists of the first cutter base 71 and the The first knife edge 70 on the first knife base is formed, and the first knife edge is in an inverted V shape. Each second knife is composed of a second knife base 81 and a second knife edge 80 located on the second knife base. The two blades are in an inverted V shape; the first pliers handle is composed of the first handle 11 and the first head 12, the second pliers handle is composed of the second handle 21 and the second handle 22, and the first pliers handle and the second pliers handle are fixed On the rotatable part, both the first pliers handle and the second pliers handle can rotate around the rotatable part; in the installed state: at least a part of the first knife base of each first tool is located in the first knife groove, and the first fixed The element passes through the first cutter fixing hole to fix the first cutter base and the fifth protruding part, the first blade has at least a part protruding from the upper surface of the support plate, and the second cutter base of each second cutter has at least a part Located in the second knife groove, the second fixing element penetrates the second knife fixing hole to fix the second knife base and the fourth protruding part, at least a part of the second knife edge protrudes from the upper surface of the support plate, and the two are the same The cable-accommodating grooves of the stripping mold are placed in the opposite direction, and the fixing part penetrates into the clamping hole of the first stripping mold so that the first handle extending into the clamping groove of the first stripping mold Fixed, the fixing part penetrates into the clamping hole of the second peeling mold to fix the second handle extending into the clamping groove of the second peeling mold.

The above-mentioned stripping pliers for a butterfly-shaped lead-in optical cable can also be that the stripping mold has a second slit 341 that penetrates the support plate up and down and does not penetrate the lower surface of the fourth protruding part. The stripping mold also has a first slit 323 which runs through the support plate and the fifth protruding part up and down in sequence.

The above-mentioned stripping pliers for a butterfly-shaped lead-in optical cable can also be that the stripping mold has a second slit 341 that runs through the support plate and the fourth protruding member up and down sequentially, and the stripping mold also has upper and lower slits 341. The first sipe 323 that penetrates through the support plate and does not penetrate to the lower surface of the fifth protruding component.

The above-mentioned stripping pliers for a butterfly-shaped lead-in optical cable can also be that the stripping mold has a second slit 341 that penetrates the support plate up and down and does not penetrate the lower surface of the fourth protruding part. There is also a first sipe 323 that penetrates the support plate up and down and does not penetrate the lower surface of the fifth protruding part.

The above-mentioned stripping pliers for a butterfly-shaped lead-in optical cable is characterized in that the depth of the clamping groove is 10mm-40mm.

The aforementioned stripping pliers for a butterfly-shaped lead-in optical cable is characterized in that the lower surface of the fourth protruding part is parallel to the plane where the lower surface of the supporting plate is located.

The above-mentioned stripping pliers for a butterfly-shaped lead-in optical cable is characterized in that the lower surface of the fourth protruding part and the lower surface of the fifth protruding part are in the same plane.

The above-mentioned stripping pliers for a butterfly-shaped lead-in optical cable is characterized in that the material of the stripping mold is steel or iron or a composite material composed of the following ratios: iron ≥ 99.7wt%, sulfur ≤ 0.025wt% , phosphorus≤0.025wt%, carbon≤0.25wt% and unavoidable impurities.

The above-mentioned stripping pliers for a butterfly-shaped lead-in optical cable is characterized in that the depth of the cable-accommodating groove is 0.9-1.2 mm, and the width is 5.0-5.6 mm or 6.0-6.6 mm.

Furthermore, the above-mentioned stripping pliers for a butterfly-shaped lead-in optical cable is characterized in that the nominal width of the cable-accommodating groove is 5.2mm or 6.2mm.

Still further, the above-mentioned stripping pliers for a butterfly-shaped lead-in optical cable is characterized in that the nominal depth of the cable-accommodating groove is 1.0 mm.

Next, briefly describe the principle of this implementation example. Please refer to Figure 1 and Figure 8. When in use, pass the self-supporting butterfly-shaped lead-in optical cable to be stripped through the stripping mold, that is: the suspension wire 95, the non-self-supporting Butterfly-shaped lead-in optical cable unit passes through the cable groove, and ensures that the second cutter in each stripping mold is located directly above the cable separation port 91, and the first cutter is located directly above the connecting rib 96, by fine-tuning the two stripping molds The distance between the first cutter and the length of the second cutter is used to realize the one-time stripping of the self-supporting butterfly lead-in cable. After the self-supporting butterfly lead-in cable passes through the stripping device, the suspension wire and the self-supporting The butterfly-shaped lead-in optical cable unit is separated, that is, the connecting ribs are completely torn apart. On the other hand, the optical cable separation port is also separated and split, so that the optical fiber or optical fiber ribbon 94 is separated. At the same time, the optical fiber or optical fiber ribbon The first strength member 931 on one side remains in the sheath first unit 90 of the non-self-supporting butterfly drop cable unit, and the second strength member 932 on the other side of the optical fiber or fiber ribbon remains in the non-self-supporting butterfly cable unit. In the second unit 92 of the sheath of the optical cable unit, in the part that has not been torn apart, the reinforcing member 97 inside the suspension wire 95 still plays a role in increasing the tension; after the stripping is completed, the stripped cable can be returned for cutting or Go back and make the connector.

In this implementation example, through a reasonable structural design, the self-supporting butterfly-shaped lead-in optical cable is easily separated, which is very convenient for connector manufacturers to quickly make connectors. The efficiency is very high, and it is not easy to damage the staff. The operation is more convenient and the device is very durable. ; And it is suitable for the use of optical cable operators during construction.

Of course, in this implementation example, when the stripping mold has a second slit that runs through the support plate and the fourth protruding part up and down in turn, the replacement of the second cutter is extremely convenient. Tool replacement can be realized; when the first slit completely cuts through the support plate and the fifth protruding part, the replacement of the first tool is extremely convenient, and the tool can be replaced without removing the stripping mold as long as a suitable tool is used; the second When the sipe does not penetrate to the lower surface of the fourth protruding part, it is also convenient for the replacement of the second cutter, and has the advantage of being safer and more reliable in use; when the first sipe does not penetrate to the lower surface of the fifth protruding part, it also It is convenient for the replacement of the first tool, and has the advantages of safer and more reliable use.

The depth/width dimension of the cable groove in this implementation example makes it possible to strip GJYXCH, GJYXDCH, GJYXFCH, and GJYXFDCH optical cables in this implementation example. Since the size of the hanging wire part in the above-mentioned optical cable will not change greatly, it is not a self-supporting butterfly The nominal value of the width of the shaped lead-in optical cable unit is 3.0mm and 4.0mm. For the optical cable with a width of 3.0mm, when using it, it is only necessary to place a rectangular strip of appropriate size on both sides or one side of the cable groove. , and fine-tuning the fixed position of the cutter, the separation at the separation port of the optical cable can be realized, which is very practical and convenient, and makes the mold more versatile; of course, a stripping mold with a nominal width of the cable groove of 3.0mm can also be used.

In this implementation example, a rotatable component, the first pliers handle, and the second pliers handle can also use tools such as vise or needle-nose pliers or diagonal pliers in the prior art, and only need to be appropriately improved.

Therefore, this implementation example has effective technical effects such as simpler structure, convenient use, high peeling efficiency, safer and more reliable use, more durable, lower cost, safer, longer service life, more portable, easy to assemble and disassemble and replace.

Implementation Example 2

Please see Fig. 9 to Fig. 13, and Fig. 6 and Fig. 7 can be considered, a stripping pliers for butterfly-shaped lead-in optical cable is characterized in that it includes two stripping molds 3, two second cutters 8, a plurality of Fixed part 5, a plurality of first fixed elements 9, a rotatable part 4, the first pincer handle, the second pincer handle; each stripping mold is an integrated structure and is formed by the first protruding part 31, the third protruding part Part 33, the fourth protruding part 36, support plate 37 constitute, the upper and lower surfaces of the support plate are all plane and the upper and lower surfaces are parallel, the first protruding part, the third protruding part all protrude from the support On the upper surface of the plate, the first protruding part, the upper surface of the supporting plate, and the third protruding part form a cable-accommodating groove 34, and the upper surface 35 of the cable-accommodating groove is a plane, and the first protruding part is positioned at the right side of the supporting plate, The third protruding part is located on the left side of the supporting plate, the upper surface of the first protruding part and the third protruding part are located in the same plane parallel to the upper surface of the supporting plate, and the fourth protruding part protrudes from the supporting plate The lower surface of the stripping mold has a second slit 341 that runs through the support plate and the fourth protruding part up and down in sequence, the second sieve is located in the cable groove, and the fourth protruding part is located directly below the second sieve. The fourth protruding part has a plurality of second tool fixing holes 361 that pass through the fourth protruding part left and right; the right side surface of the first protruding part extends to the left side of the first protruding part with a locking groove 311, supporting The lower surface of the board has a plurality of engaging holes 312 connected to the engaging groove, and the engaging groove does not penetrate to the left side surface of the first protruding part; each second cutter is formed by the second knife base 81 and is located on the second The second blade 80 on the knife base is formed, and the second blade is in an inverted V shape; the first pliers are composed of the first handle 11 and the first head 12, and the second pliers are composed of the second handle 21 and the second head 22 Composition, the first pliers handle and the second pliers handle are fixed on the rotatable part and both the first pliers handle and the second pliers handle can rotate around the rotatable part; in the installed state: the second knife base of each second tool is at least A part is located in the second knife groove, the first fixing element penetrates the second knife fixing hole to fix the second knife base and the fourth protruding part, at least a part of the second knife edge protrudes from the upper surface of the support plate, and the two The cable-accommodating grooves of two identical stripping dies are placed in opposite directions, and the fixing part penetrates into the clamping hole of the first stripping die to fix the first handle extending into the clamping groove of the first stripping die, and the fixing part passes through Enter the snap-in hole of the second stripping mold to fix the second handle extending into the snap-in groove of the second stripping mold.

The aforementioned stripping pliers for a butterfly-shaped lead-in optical cable may also include a second slit 341 that penetrates up and down through the support plate and does not penetrate to the lower surface of the fourth protruding part on the stripping mold.

The aforementioned stripping pliers for a butterfly-shaped lead-in optical cable is characterized in that the lower surface of the fourth protruding part is parallel to the plane where the lower surface of the supporting plate is located.

The above-mentioned stripping pliers for a butterfly-shaped lead-in optical cable is characterized in that the material of the stripping mold is steel or iron or a composite material composed of the following ratios: iron ≥ 99.7wt%, sulfur ≤ 0.025wt% , phosphorus≤0.025wt%, carbon≤0.25wt% and unavoidable impurities.

The above-mentioned stripping pliers for a butterfly-shaped lead-in optical cable is characterized in that the depth of the cable-accommodating groove is 0.9-1.2 mm, and the width is 2.8-3.3 mm or 3.8-4.4 mm.

Furthermore, the above-mentioned stripping pliers for a butterfly-shaped lead-in optical cable is characterized in that the nominal width of the cable-accommodating groove is 3.0 mm or 4.0 mm.

Still further, the above-mentioned stripping pliers for a butterfly-shaped lead-in optical cable is characterized in that the nominal depth of the cable-accommodating groove is 1.0 mm.

In the present invention, the material of the stripping mold is a composite material composed of the following ratios: when iron≥99.7wt%, sulfur≤0.025wt%, phosphorus≤0.025wt%, carbon≤0.25wt% and unavoidable impurities, the stripping The mold has a longer service life and is more wear-resistant.

This implementation example can be used to strip GJXV, GJXDV, GJXFV, GJXFDV, GJXH, GJXDH, GJXFH, GJXFH and other optical cables.

In FIG. 13 , an optical cable separation port 91 , an optical fiber or an optical fiber ribbon 94 , a first strengthening member 931 , a first unit 90 of the jacket, a second strengthening member 932 , and a second unit 92 of the jacket.

In this implementation example, a rotatable component, the first pliers handle, and the second pliers handle can also use tools such as vise or needle-nose pliers or diagonal pliers in the prior art, and only need to be appropriately improved.

Therefore, this implementation example has effective technical effects such as simpler structure, convenient use, high peeling efficiency, safer and more reliable use, more durable, lower cost, safer, longer service life, more portable, easy to assemble and disassemble and replace.

Claims (10)

1. a kind of butterfly leading in cable is clamped with stripping, including a rotatable part, the first pincers handle, the second pincers handle；Its feature exists Also include two stripping moulds, two the first cutters, two the second cutters, multiple in butterfly leading in cable stripping pincers Fixed component, multiple first retaining elements, multiple second retaining elements；Each stripping mould is integral type structure and convex by first Play part, the 3rd protruding part, the 4th protruding part, the 5th protruding part, supporting plate to form, the upper and lower surface of supporting plate is all It is plane and upper and lower surface is parallel, the first protruding part, the 3rd protruding part all protrude from the upper surface of supporting plate, and One protruding part, the upper surface of supporting plate, the 3rd protruding part, which are formed, holds cable groove, and the first protruding part is located at the right side of supporting plate Side, the 3rd protruding part are located at the left side of supporting plate, and the upper surface of the first protruding part and the 3rd protruding part is located at and support In the parallel same plane in the upper surface of plate, the 4th protruding part and the 5th protruding part all protrude from the following table of supporting plate Face, have on stripping mould and sequentially pass through supporting plate and the second cutter groove of the 4th protruding part up and down, also have on stripping mould Sequentially pass through supporting plate and the first cutter groove of the 5th protruding part up and down, the first cutter groove and the second cutter groove be all located at holding in cable groove and First cutter groove is located at the left side of the second cutter groove, and the first cutter groove does not connect with the second cutter groove, and the 4th protruding part is located at the second cutter groove Underface, the 5th protruding part are located at immediately below the first cutter groove, on the 4th protruding part there is left and right to run through the 4th protruding part Multiple second cutter fixing holes, there is left and right to be fixed through multiple first cutters of the 5th protruding part on the 5th protruding part Hole；To buckling groove is extended with the left of the first protruding part, supporting plate lower surface has to be connected the right lateral surface of first protruding part Multiple blocked holes of buckling groove are passed to, buckling groove is not through the left-hand face to the first protruding part；Each first cutter Be made up of the first knife base and first knife edge on the first knife base, first knife edge in fall V-shape, each second cutter by Second knife base and second knife edge on the second knife base are formed, and second knife edge is in the V-shape fallen；First pincers are by the first Hand, the first labour contractor are formed, and for the second pincers being made up of the second in command, the second labour contractor, the first pincers are rotatable being fixed on, the second pincers On part and the first pincers, the second pincers can all be rotated around rotatable part；During installment state：First knife of each first cutter Base at least has a part in the first cutter groove, and the first retaining element penetrates the first cutter fixing hole by the first knife base and the 5th Protruding part is fixed, and at least there is first knife edge part to protrude from the upper surface of supporting plate, and the of each second cutter Two knife bases at least have a part in the second cutter groove, the second retaining element penetrate the second cutter fixing hole by the second knife base with 4th protruding part is fixed, and second knife edge at least has the upper surface that a part protrudes from supporting plate, and two identicals are opened The appearance cable groove relative direction for shelling mould is placed, and the blocked hole that fixed component penetrates the first stripping mould makes to stretch to the first stripping mould First labour contractor of the buckling groove of tool fixes, and the blocked hole that fixed component penetrates the second stripping mould makes to stretch to the second stripping mould Second labour contractor of the buckling groove of tool fixes；The depth of the buckling groove is 10mm -40mm.

2. a kind of butterfly leading in cable is clamped with stripping, including a rotatable part, the first pincers handle, the second pincers handle；Its feature exists Also include two stripping moulds, two the first cutters, two the second cutters, multiple in butterfly leading in cable stripping pincers Fixed component, multiple first retaining elements, multiple second retaining elements；Each stripping mould is integral type structure and convex by first Play part, the 3rd protruding part, the 4th protruding part, the 5th protruding part, supporting plate to form, the upper and lower surface of supporting plate is all It is plane and upper and lower surface is parallel, the first protruding part, the 3rd protruding part all protrude from the upper surface of supporting plate, and One protruding part, the upper surface of supporting plate, the 3rd protruding part, which are formed, holds cable groove, and the first protruding part is located at the right side of supporting plate Side, the 3rd protruding part are located at the left side of supporting plate, and the upper surface of the first protruding part and the 3rd protruding part is located at and support In the parallel same plane in the upper surface of plate, the 4th protruding part and the 5th protruding part all protrude from the following table of supporting plate Face, have on the stripping mould and do not extend through through supporting plate and the second cutter groove of the 4th protruding part lower surface, institute up and down State also to have on stripping mould and sequentially pass through supporting plate and the first cutter groove of the 5th protruding part, the first cutter groove and the second knife up and down Groove is all located at holding in cable groove and the first cutter groove is located at the left side of the second cutter groove, and the first cutter groove does not connect with the second cutter groove, and the 4th is convex Play part to be located at immediately below the second cutter groove, the 5th protruding part is located at immediately below the first cutter groove, has a left side on the 4th protruding part The right side on the multiple second cutter fixing holes, the 5th protruding part of the 4th protruding part there is left and right to run through the 5th protruding part Multiple first cutter fixing holes；The right lateral surface of first protruding part to being extended with buckling groove on the left of the first protruding part, Supporting plate lower surface has the multiple blocked holes for being communicated to buckling groove, and buckling groove is not through the left side table to the first protruding part Face；Each first cutter is made up of the first knife base and first knife edge on the first knife base, and first knife edge is in the V words fallen Type, each second cutter are made up of the second knife base and second knife edge on the second knife base, and second knife edge is in the V words fallen Type；First pincers being made up of the first in command, the first labour contractor, the second pincers being made up of the second in command, the second labour contractor, the first pincers, Second pincers be fixed on rotatable part and the first pincers, the second pincers can all be rotated around rotatable part；During installment state： First knife base of each first cutter at least has a part in the first cutter groove, and the first retaining element penetrates the first cutter and consolidated Determine hole the first knife base is fixed with the 5th protruding part, first knife edge at least has the upper table that a part protrudes from supporting plate Face, the second knife base of each second cutter at least have a part in the second cutter groove, and the second retaining element penetrates the second knife Second knife base is fixed tool fixing hole with the 4th protruding part, and second knife edge at least there is a part to protrude from supporting plate Upper surface, the appearance cable groove relative direction of two identical stripping moulds are placed, and fixed component penetrates the clamping of the first stripping mould Hole fixes the first labour contractor for stretching to the buckling groove of the first stripping mould, and fixed component penetrates the clamping of the second stripping mould Hole fixes the second labour contractor for stretching to the buckling groove of the second stripping mould；The depth of the buckling groove is 10mm -40mm.

3. a kind of butterfly leading in cable according to claim 1 or claim 2 is clamped with stripping, it is characterised in that described The lower surface of four protruding parts and the lower surface of the 5th protruding part are in the same plane.

4. a kind of butterfly leading in cable according to claim 3 is clamped with stripping, it is characterised in that the depth for holding cable groove For 0.9~1.2mm, width it is 5.0~5.6mm or 6.0~6.6mm.

5. a kind of butterfly leading in cable according to claim 4 is clamped with stripping, it is characterised in that the width for holding cable groove Nominal value is 5.2mm or 6.2mm.

6. a kind of butterfly leading in cable according to claim 5 is clamped with stripping, it is characterised in that the depth for holding cable groove Nominal value is 1.0mm.

7. a kind of butterfly leading in cable is clamped with stripping, including a rotatable part, the first pincers handle, the second pincers handle；Its feature exists Also include two stripping moulds, two the second cutters, multiple fixed components, multiple in butterfly leading in cable stripping pincers First retaining element；Each stripping mould is for integral type structure and by the first protruding part, the 3rd protruding part, the 4th lug boss Part, supporting plate are formed, and the upper and lower surface of supporting plate is all plane and upper and lower surface is parallel, the first protruding part, the 3rd Protruding part all protrudes from the upper surface of supporting plate, and the first protruding part, the upper surface of supporting plate, the 3rd protruding part, which are formed, to be held Cable groove, the upper surface for holding cable groove is plane, and the first protruding part is located at the right side of supporting plate, the 3rd protruding part is located at supporting plate Left side, the first protruding part is located at the same plane parallel with the upper surface of supporting plate with the upper surface of the 3rd protruding part Interior, the 4th protruding part protrudes from the lower surface of supporting plate, has on stripping mould and sequentially passes through supporting plate and the 4th convex up and down The second cutter groove of part is played, positioned at holding in cable groove, the 4th protruding part is located at immediately below the second cutter groove the second cutter groove, and the 4th is raised There are multiple second cutter fixing holes that the 4th protruding part is run through in left and right on part；The right lateral surface of first protruding part is to Buckling groove is extended with the left of one protruding part, supporting plate lower surface has the multiple blocked holes for being communicated to buckling groove, buckling groove It is not through the left-hand face to the first protruding part；Each second cutter is by the second knife base and on the second knife base Second knife edge is formed, and second knife edge is in the V-shape fallen；First pincers the first in command, the first labour contractor being made up of, and the second pincers are by the Second chief, the second labour contractor form, first pincers, second pincers be fixed on rotatable part and first pincers, second pincers all Rotatable part can be surrounded to rotate；During installment state：Second knife base of each second cutter at least there is a part to be located at second In cutter groove, the first retaining element penetrates the second cutter fixing hole and the second knife base is fixed with the 4th protruding part, the second knife Cutting edge of a knife or a sword at least has the upper surface that a part protrudes from supporting plate, and the appearance cable groove relative direction of two identical stripping moulds is placed, The blocked hole that fixed component penetrates the first stripping mould fixes the first labour contractor for stretching to the buckling groove of the first stripping mould, The blocked hole that fixed component penetrates the second stripping mould fixes the second labour contractor for stretching to the buckling groove of the second stripping mould； The depth of the buckling groove is 10mm -40mm.

8. a kind of butterfly leading in cable according to claim 4 to claim 7 any one is clamped with stripping, its feature exists With the plane where the lower surface of supporting plate it is parallel in the lower surface of the 4th protruding part.

9. a kind of butterfly leading in cable according to claim 8 is clamped with stripping, it is characterised in that the material of the stripping mould Expect for steel or iron or the composite formed in the following proportions：Iron >=99.7wt%, sulphur≤0.025wt%, phosphorus≤ 0.025wt%, carbon≤0.25wt% and inevitable impurity.

10. a kind of butterfly leading in cable according to claim 7 is clamped with stripping, it is characterised in that the depth for holding cable groove For 0.9~1.2mm, width it is 2.8~3.3mm or 3.8~4.4mm.