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CN119009812A - Multifunctional cable stripping knife - Google Patents

Multifunctional cable stripping knife Download PDF

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Publication number
CN119009812A
CN119009812A CN202411149062.9A CN202411149062A CN119009812A CN 119009812 A CN119009812 A CN 119009812A CN 202411149062 A CN202411149062 A CN 202411149062A CN 119009812 A CN119009812 A CN 119009812A
Authority
CN
China
Prior art keywords
handle
pliers head
knife
head
blade
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202411149062.9A
Other languages
Chinese (zh)
Inventor
王一博
王福杰
刘权琦
刘士峰
塔晓龙
冶金顺
董发福
高寅
杨俊俊
王科
李新龙
景亮
张鸿远
孙悦
旺玛多杰
朱鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Qinghai Electric Power Co Ltd
Haibei Power Supply Co of Qinghai Province Electric Power Co Ltd
Original Assignee
State Grid Qinghai Electric Power Co Ltd
Haibei Power Supply Co of Qinghai Province Electric Power Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by State Grid Qinghai Electric Power Co Ltd, Haibei Power Supply Co of Qinghai Province Electric Power Co Ltd filed Critical State Grid Qinghai Electric Power Co Ltd
Priority to CN202411149062.9A priority Critical patent/CN119009812A/en
Publication of CN119009812A publication Critical patent/CN119009812A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
    • H02G1/1202—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by cutting and withdrawing insulation
    • H02G1/1204—Hand-held tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F1/00—Combination or multi-purpose hand tools
    • B25F1/003—Combination or multi-purpose hand tools of pliers'-, scissors'- or wrench-type with at least one movable jaw
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B1/00—Hand knives with adjustable blade; Pocket knives
    • B26B1/02—Hand knives with adjustable blade; Pocket knives with pivoted blade
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B11/00—Hand knives combined with other implements, e.g. with corkscrew, with scissors, with writing implement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B13/00—Hand shears; Scissors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B27/00—Hand cutting tools not provided for in the preceding groups, e.g. finger rings for cutting string, devices for cutting by means of wires
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
    • H02G1/1202—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by cutting and withdrawing insulation
    • H02G1/1204—Hand-held tools
    • H02G1/1236—Features relating to cutting elements
    • H02G1/1241—Features relating to cutting elements the cutting element being a stack of blades
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Knives (AREA)

Abstract

本发明提供多功能电缆剥线刀，通过集成多种剥线和切割功能，能够显著减少所需携带的工具数量，减轻工作人员的负担，提高便携性，使工作人员能够在不更换工具的情况下完成电缆制作，从而减少操作时间，提高工作效率；多功能电缆剥线刀，包括第一刀柄、第二刀柄和折叠刀柄，所述第一刀柄和第二刀柄一体成型，所述第二刀柄和折叠柄之间设置插接头，所述插接头的一端与第二刀柄铰接，所述插接头的另一端与折叠刀柄铰接，所述折叠刀柄是以第二刀柄为轴进行折叠的；所述第一滑槽内设置刀片，所述第二滑槽内设置勾刀，所述折叠手柄的自由端通过卡扣连接锯片。

The present invention provides a multifunctional cable stripping knife, which can significantly reduce the number of tools required to be carried by integrating multiple stripping and cutting functions, reduce the burden on staff, improve portability, and enable staff to complete cable production without changing tools, thereby reducing operation time and improving work efficiency; the multifunctional cable stripping knife comprises a first handle, a second handle and a folding handle, the first handle and the second handle are integrally formed, a plug connector is arranged between the second handle and the folding handle, one end of the plug connector is hinged to the second handle, and the other end of the plug connector is hinged to the folding handle, and the folding handle is folded with the second handle as the axis; a blade is arranged in the first slide groove, a hook knife is arranged in the second slide groove, and the free end of the folding handle is connected to the saw blade by a buckle.

Description

Multifunctional cable stripping knife
Technical Field
The invention relates to the technical field of transformer substation overhaul, in particular to a multifunctional cable stripping knife.
Background
Cable fabrication is a complex process involving multiple steps and tools. The steps of cable manufacture are typically performed in the following order, and each step requires the use of a specific tool:
1. Measurement: the length and the size of the cable are measured by using a tape measure, so that the design requirements are met. The tool is used: a tape measure; 2. stripping the outer sheath: the outer sheath is stripped off by a hook knife or a paper cutter, and the inner insulating layer is exposed. The tool is used: hook knife or paper knife; 3. peeling the semiconductive layer apart: the pliers are used to peel the semiconductive layer open in preparation for further shield stripping. The tool is used: pliers (pliers); 4. cutting off the copper shielding layer: scissors are used to shear the copper shield to facilitate subsequent conductor exposure. The tool is used: a pair of scissors; 5. saw steel armor: if steel armor is arranged in the cable, the cable is sawn by using a saw blade so as to facilitate the subsequent operation. The tool is used: a saw blade; 6. polishing an oxide layer: polishing an oxide layer on the surface of the conductor by using a file to ensure the conductor to be clean; the tool is used: a file; 7. stripping the inner sheath: the inner sheath is further stripped using a hook knife or wire stripper to expose the conductor. The tool is used: hooking or stripping pliers; 8. and (3) circular cutting the insulating layer: and (3) performing circular cutting by using a straight screwdriver and a wire stripper so as to facilitate stripping of the conductor. The tool is used: a straight screwdriver and a wire stripper;
Because the tool is needed to be used in the cable manufacturing process, the cable manufacturing and maintenance site is usually required to carry a plurality of tools including but not limited to wire stripper, scissors, paper cutters, tape measures, files, screwdrivers, saw blades and the like, the tools are large in size and heavy in weight, and occupy a large amount of space, so that great inconvenience is brought to the carrying of site workers, and the multifunctional cable wire stripper integrating multiple functions is designed for the problems, so that the number of tools to be carried can be obviously reduced, the burden of the workers is reduced, and the portability is improved. Meanwhile, in the cable manufacturing process, a large amount of time is consumed by frequent tool replacement, the working efficiency is reduced, and the multifunctional cable stripping knife integrates multiple functions, so that a worker can complete multiple operations without tool replacement, the operation time is shortened, and the working efficiency is improved.
In summary, developing a multifunctional cable stripping knife has important significance for improving portability and working efficiency of cable manufacturing and overhaul sites.
Disclosure of Invention
Aiming at the technical defects of the prior art, the invention provides the multifunctional cable stripping knife, which can remarkably reduce the number of tools required to be carried, lighten the burden of workers, improve portability and enable the workers to finish cable manufacture without replacing the tools by integrating various stripping and cutting functions, thereby reducing the operation time and improving the working efficiency.
The invention provides the following technical scheme: the multifunctional cable stripping knife comprises a first knife handle, a second knife handle and a folding knife handle, wherein the first knife handle and the second knife handle are integrally formed, an inserting head is arranged between the second knife handle and the folding knife handle, one end of the inserting head is hinged with the second knife handle, the other end of the inserting head is hinged with the folding knife handle, and the folding knife handle is folded by taking the second knife handle as an axis;
the inner side of the first cutter handle is provided with a first sliding groove, a blade is arranged in the first sliding groove, the outer surface of the first cutter handle corresponding to the first sliding groove is provided with a first sliding rail, the depth of the first sliding rail extends to the first sliding groove, a first sliding block is arranged on the first sliding rail, and the first sliding block is connected with the blade;
A second sliding groove is formed in the inner side of the second knife handle, a hook knife is arranged in the second sliding groove, a second sliding rail is formed in the outer surface of the second knife handle corresponding to the second sliding groove, the depth of the second sliding rail extends to the second sliding groove, a second sliding block is arranged on the second sliding rail, and the second sliding block is connected with the hook knife;
the free end of the folding handle is connected with the saw blade through a buckle.
Preferably, the two sides of the plug are provided with fixing pins inwards, the plug is provided with a replacement head, and the replacement head comprises a clamp head and a wire stripper head.
Preferably, the width of the first sliding rail is smaller than that of the first sliding groove, and the width of the second sliding rail is smaller than that of the second sliding groove.
Preferably, the first handle further comprises a cross screwdriver, a straight screwdriver, a file and scissors, wherein a plurality of tool grooves are formed in one side of the free end of the first handle, and the cross screwdriver, the straight screwdriver, the file and the scissors are respectively arranged in the tool grooves in a rotating mode.
Preferably, a tape measure is arranged on the opposite side of the second sliding rail of the second handle.
Preferably, the pliers head comprises a first clamping part and a second clamping part, the first clamping part and the second clamping part are in cross hinge joint, pin holes corresponding to the fixing pins are respectively arranged on the outer sides of the first clamping part and the second clamping part, and a spring is arranged between the tail parts of the first clamping part and the second clamping part.
Preferably, the wire stripping pliers head comprises a first pliers head and a second pliers head, the first pliers head and the second pliers head are in cross hinge joint to form a wire pressing opening, the front sides of the first pliers head and the second pliers head are respectively provided with a first blade mounting seat, round blades are respectively mounted on two sides of the first blade mounting seat, a roller is arranged between the round blades and the first blade mounting seats, the rear sides of the first pliers head and the second pliers head are respectively provided with a second blade mounting seat and a longitudinal guide wheel, the second blade mounting seat is provided with a triangular cutting blade, the outer sides of the first pliers head and the second pliers head are respectively provided with a pin hole corresponding to a fixing pin, and a telescopic spring is arranged between the tail parts of the first pliers head and the second pliers head.
Preferably, the inner sides of the first knife handle and the second knife handle are wavy.
Compared with the prior art, the invention has the beneficial effects that:
In the technical scheme, the multifunctional cable stripping knife is characterized in that the multifunctional cable stripping knife is formed by integrating multiple functions of stripping, cutting, sawing a steel cable and the like, so that convenience, versatility and practicability are effectively combined, the multifunctional cable stripping knife mainly comprises a first knife handle, a second knife handle and a folding knife handle, the first knife handle and the second knife handle are integrally formed, the overall stability and durability are enhanced, the second knife handle and the folding knife handle are hinged through a plug connector, the folding knife handle can be folded by taking the second knife handle as an axis, and therefore the multifunctional cable stripping knife is convenient to carry and store, the plug connector is used for plugging replacement heads with different functions, the multifunctional cable stripping knife is multifunctional, a first chute is formed in the inner side of the first knife handle and used for accommodating a blade, a first sliding rail is formed in the outer surface of the first knife handle corresponding to the first chute, and the depth of the sliding rail extends into the chute, and smooth movement of the sliding block is ensured; the second sliding groove is formed in the inner side of the second cutter handle and is used for accommodating the hooking cutter, a second sliding rail is formed in the outer surface of the second cutter handle corresponding to the second sliding groove, and the depth of the sliding rail extends into the sliding groove;
Principle of operation: the first sliding rail is provided with a first sliding block which is connected with the blade, and the blade can be driven to slide in the sliding groove by moving the sliding block, so that the extension and retraction of the blade are realized, and the wire stripping operation is convenient; the hooking knife adopts the same principle, and can be driven to slide in the chute by moving the sliding block, so that the hooking knife can extend and retract, and the hooking or auxiliary wire stripping operation of the cable is facilitated;
the folding knife handle is hinged with the second knife handle through the plug-in connector, so that the folding knife handle can be folded around the second knife handle, the folding knife handle is mainly designed for integrating more functions, such as pliers, wire stripper, saw blade and the like, the folding design of the folding knife handle takes the whole volume of the wire stripper into consideration, and the folding knife handle is convenient to fold when not used, and is convenient to carry and store; the free end of the folding handle is connected with the saw blade through a buckle, and the buckle connection considers the abrasion and replacement of the saw blade, so that the saw blade is convenient to replace;
The design of the multifunctional cable stripping knife not only improves the working efficiency, but also increases the convenience and safety of use by integrating various stripping and cutting functions, and is very suitable for being used in cable manufacturing and maintenance work.
Drawings
FIG. 1 is a schematic perspective view of a folded state of the present invention;
FIG. 2 is a schematic perspective view of the unfolded state of FIG. 1;
FIG. 3 is a schematic view of the structure of the clamp head;
FIG. 4 is a schematic view of the construction of the wire stripper head;
fig. 5 is a partial schematic view of a tool slot.
Reference numerals illustrate:
1. A first handle; 2. a second handle; 3. folding the knife handle; 4. a plug; 5. a clamp head; 6. wire stripper heads;
1-1, a first sliding rail; 1-2, a first slide block; 1-3, a tool groove; 1-4, blades; 1-5, a cross screwdriver; 1-6, a straight screwdriver; 1-7, file; 1-8, scissors;
2-1, a tape measure; 2-2, hooking the knife;
3-1, a buckle; 3-2, saw blade.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present invention are within the scope of protection of the present invention.
As shown in fig. 1-5, which illustrate embodiments of the present invention: as shown in fig. 1 to 5, the multifunctional cable stripping knife disclosed by the invention comprises a first knife handle 1, a second knife handle 2 and a folding knife handle 3, wherein the first knife handle 1 and the second knife handle 2 are integrally formed, an inserting head 4 is arranged between the second knife handle 2 and the folding knife handle, one end of the inserting head 4 is hinged with the second knife handle 2, the other end of the inserting head 4 is hinged with the folding knife handle 3, and the folding knife handle 3 is folded by taking the second knife handle 2 as an axis;
A first sliding groove is formed in the inner side of the first knife handle 1, a blade 1-4 is arranged in the first sliding groove, a first sliding rail 1-1 is formed in the outer surface of the first knife handle 1 corresponding to the first sliding groove, the depth of the first sliding rail 1-1 extends to the first sliding groove, a first sliding block 1-2 is arranged on the first sliding rail 1-1, and the first sliding block 1-2 is connected with the blade 1-4;
A second sliding groove is formed in the inner side of the second knife handle 2, a hooking knife 2-2 is arranged in the second sliding groove, a second sliding rail is formed in the outer surface of the second knife handle 2 corresponding to the second sliding groove, the depth of the second sliding rail extends to the second sliding groove, a second sliding block is arranged on the second sliding rail, and the second sliding block is connected with the hooking knife 2-2;
The free end of the folding handle is connected with the saw blade 3-2 through the buckle 3-1.
The invention relates to a special tool for manufacturing a cable on an electric power overhaul site, which is generally designed to be 20-25 cm in length and 2-3 cm in thickness, is not limited to the tools such as scissors, a contusion, a saw and the like which are shown at present, can be customized according to the site, and can be used for customizing different numbers of tool grooves according to different site conditions so as to accommodate different tools to meet site requirements.
Preferably, as shown in fig. 2 to 4, fixing pins are inwardly arranged at two sides of the plug connector 4, and a replacement head is arranged on the plug connector 4 and comprises a clamp head 5 and a wire stripper head 6.
The design of the plug-in connector is a component part of a multifunctional tool, and different tool heads can be replaced according to field requirements so as to adapt to different working scene requirements.
The plug connector is used as an extension head of a tool, different tool heads are allowed to be connected and replaced, the designed pliers heads and wire stripping pliers heads are designed by taking special tools for manufacturing special field cables into consideration, the plug connector can be provided with various types to be widely applied, fixing pins are arranged inwards on two sides of the plug connector, the fixing pins are used for ensuring that the replacement heads can be firmly fixed on the plug connector and prevent loosening or falling off in the use process, the fixing pins are inner structures on two sides of the plug connector and protrude inwards and are used for inserting and fixing the replacement heads, the replacement heads are replaceable parts on the plug connector and can be replaced according to different working requirements, and the design of the replacement heads enables the tool to perform various different functions such as pliers, wire strippers and the like.
The clamp head is one of the replacement heads, and the clamp is used for stripping the semiconductive layer to prepare for further stripping the shielding layer; the wire stripper head is another type of replacement head that is specifically used to strip the insulation of an electrical wire.
The design of the plug-in connector allows for the integration of more tool heads, which means that a user can select and replace a suitable tool head according to different working requirements, which improves the versatility and applicability of the tool, and can quickly replace the tool head according to specific working requirements, improving the working efficiency.
Preferably, as shown in fig. 1-2, the width of the first sliding rail 1-1 is smaller than that of the first sliding groove, and the width of the second sliding rail is smaller than that of the second sliding groove.
The first slide rail and the second slide rail are designed to adopt a sliding mechanism, so that the parts are allowed to move in a specific direction.
The first sliding rail is used for supporting and guiding the first sliding block to conduct linear motion along the length direction of the first sliding block, the first sliding block drives the blade to slide in the first sliding groove, the first sliding block is arranged on the sliding rail and connected with the blade, and the width of the first sliding groove is designed to be larger than that of the sliding rail so as to ensure that the blade can freely move in the sliding groove;
the second slide rail is engaged with the second slide groove similarly as described above.
Preferably, as shown in fig. 1-2 and 5, the first handle further comprises a cross screw driver 1-5, a straight screw driver 1-6, a file 1-7 and scissors 1-8, a plurality of tool grooves 1-3 are formed in one side of the free end of the first handle, and the cross screw driver 1-5, the straight screw driver 1-6, the file 1-7 and the scissors 1-8 are respectively arranged in the tool grooves 1-3 in a rotating mode.
The first handle is designed to be a multifunctional tool handle integrated with multiple tools, and is particularly suitable for occasions requiring multiple tools such as cable manufacture.
The first handle is usually ergonomically designed to ensure comfortable handling and manipulation, and on the free end side of the first handle, a number of tool slots are provided for receiving and securing different tool assemblies so that the user can quickly change or select the tools to be used as desired.
The cross screwdriver, the straight screwdriver, the file and the scissors are all rotationally arranged in the tool groove, when the tool is used, the tool can be screwed out of the tool groove of the first handle, and after the tool is put into practice, different tools can be conveniently selected and used, so that the convenience and the efficiency of the tools are improved, various tools are integrated on the first handle, a one-stop solution is provided for a user, the need of switching among different tools is reduced, the working efficiency is improved, and the tool is particularly suitable for cable manufacture and other occasions requiring various tools.
Preferably, as shown in fig. 1-2, the tape measure 2-1 is disposed on the opposite side of the second slide rail of the second handle.
In the design of the multifunctional cable stripping knife, the flexible rule is skillfully integrated on the second handle, which is a very practical innovation, and the flexible rule is fixedly arranged on the second handle, namely, on the side opposite to the second sliding rail (the sliding rail for controlling the extension and retraction of the hooking knife), so that the design can not interfere the normal use of the hooking knife, and can ensure the use of the flexible rule during measurement.
The tape measure is integrated on the cable stripping knife, so that the tape measure becomes a special measuring tool on a special tool, and the practicability of the tool is greatly improved. In the cable manufacturing process, a user can quickly and accurately measure the length and the size of the cable without carrying a tape measure, so that the cable is ensured to be manufactured to meet the design requirement.
In summary, integrating the tape measure onto the second handle of the multifunctional cable stripping blade is a very practical design innovation. The utility model has the advantages of it has not only improved the practicality and the convenience of instrument, has still satisfied the cable field of making to the requirement of high efficiency, high accuracy and portability.
Preferably, as shown in fig. 3, the clamp head 5 includes a first clamping portion and a second clamping portion, the first clamping portion and the second clamping portion are hinged in a cross manner, pin holes corresponding to the fixing pins are respectively arranged on the outer sides of the first clamping portion and the second clamping portion, and a spring is arranged between the tail portions of the first clamping portion and the second clamping portion.
The clamp head is used as a first replacement head, is suitable for the preparation work of stripping the semiconductive layer and further stripping the shielding layer by using pliers in the cable manufacturing process.
The jaw consists of two cross-hinged gripping portions, commonly referred to as "jaws", which can cooperate with each other to grip, secure or cut an object. The first clamping part and the second clamping part are intersected and connected, so that clamping action is realized.
The outer side of the clamp head is internally provided with pin holes which correspond to the fixing pins on the plug connector. When the clamp head is inserted into the plug connector, the fixing pin is inserted into the pin hole, so that the clamp head is fixed on the plug connector.
The spring is arranged between the tail parts of the first clamping part and the second clamping part, and not only can the spring help the clamp head automatically return to the open state, but also certain assistance can be provided in the clamping process, so that the clamping is more stable and accurate.
The clamp head is integrated into the tool in an inserting and replacing mode, and the clamp head can be replaced by only pinching the clamp head, inserting the clamp head into the inserting head and clamping the clamp head into the fixing pin.
In summary, the design of the binding clip provides an efficient and convenient solution by integrating into a multi-functional tool, and is particularly suitable for occasions requiring accurate clamping and stripping of materials in the cable manufacturing process.
Preferably, as shown in fig. 4, the wire stripping pliers head 6 includes a first pliers head and a second pliers head, the first pliers head and the second pliers head are cross-hinged to form a wire pressing opening, the front sides of the first pliers head and the second pliers head are respectively provided with a first blade mounting seat, round blades are respectively mounted on two sides of the first blade mounting seat, a roller is arranged between the round blades and the first blade mounting seats, the rear sides of the first pliers head and the second pliers head are respectively provided with a second blade mounting seat and a longitudinal guide wheel, triangular cutting blades are arranged on the second blade mounting seats, pin holes corresponding to the fixing pins are respectively arranged on the outer sides of the first pliers head and the second pliers head, and a telescopic spring is arranged between the tail parts of the first pliers head and the second pliers head.
The stripper head is another type of replacement head for stripping the insulation or other protective layer of an electrical wire. The wire stripper head consists of two main parts, namely a first head and a second head. The two clamp heads are hinged in a crossing way to form a wire pressing opening for clamping the electric wire.
The front sides of the first binding clip and the second binding clip are respectively provided with a first blade mounting seat, and round blades are arranged on two sides of the first blade mounting seat. These circular blades are used to cut the initial cut of the wire insulation. A roller is arranged between the circular blade and the first blade mounting seat, and the roller is used for providing stable rolling in the wire stripping process and helping to push the insulation layer to be stripped for circular cutting.
The rear sides of the first binding clip and the second binding clip are respectively provided with a second blade mounting seat, triangular cutting blades are mounted on the second blade mounting seats and used for further stripping an insulating layer of an electric wire, the rear side of the second binding clip is also provided with a longitudinal guide wheel, the guide wheel is helpful for guiding the electric wire to move in the wire stripping process, and smooth and accurate wire stripping process is ensured and used for longitudinal cutting.
The outer sides of the first binding clip and the second binding clip are respectively provided with a pin hole corresponding to the fixing pin, the wire stripping binding clip is used for being fixed on the plug connector, a telescopic spring is arranged between the tail parts of the first binding clip and the second binding clip, and the spring is used for enabling the binding clip to automatically return to an open state after releasing an electric wire, so that the wire stripping binding clip is convenient to be used next time.
When the wire stripping pliers head 6 is used, a cable is placed into the wire pressing opening, the round blade and the triangular cutting blade work cooperatively through the extrusion handle, the insulating layer of the wire is stripped, and the roller and the longitudinal guide wheel provide assistance in the process, so that the smoothness of the wire stripping process is ensured. The wire stripper head is used as a replacement head, can be quickly replaced on the plug connector of the multifunctional tool, improves the flexibility and the practicability of the tool, and is an indispensable tool in cable manufacturing and maintenance work.
Preferably, as shown in fig. 1-2, the inner sides of the first knife handle 1 and the second knife handle 2 are wavy.
The inner sides of the first knife handle and the second knife handle are designed to be wavy, which is an ergonomic consideration and aims to improve the holding comfort and the use efficiency of the tool.
The tool of the present invention is made of a metal material, which is generally of good strength and durability, but may feel cold and uncomfortable when held directly, the wavy inner design increases the surface area of the hand in contact with the tool handle, which helps to spread the pressure on the hand, reduce fatigue of the hand, and provide a more firm holding feel, the wavy design also provides an additional anti-slip effect, maintains a stable holding even in case of sweaty or wet hands, prevents the tool from slipping, and increases the aesthetic appearance of the tool, making it look more unique and attractive.
Summarizing, the wavy design of the inner sides of the first and second tool shanks is an innovative ergonomic solution, which not only improves the holding comfort and the use efficiency of the tool, but also increases the aesthetic and personalized experience of the tool, which fully takes into account the actual demands and experience of the user when using the tool.
While the preferred embodiments of the present invention have been described in detail with reference to the drawings, the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention, and these changes relate to the related art well known to those skilled in the art, which fall within the scope of the present invention.
Many other changes and modifications may be made without departing from the spirit and scope of the invention. It is to be understood that the invention is not to be limited to the specific embodiments, but only by the scope of the appended claims.

Claims (8)

1.多功能电缆剥线刀，其特征在于，包括第一刀柄(1)、第二刀柄(2)和折叠刀柄(3)，所述第一刀柄(1)和第二刀柄(2)一体成型，所述第二刀柄(2)和折叠柄之间设置插接头(4)，所述插接头(4)的一端与第二刀柄(2)铰接，所述插接头(4)的另一端与折叠刀柄(3)铰接，所述折叠刀柄(3)是以第二刀柄(2)为轴进行折叠的；1. A multifunctional cable stripping knife, characterized in that it comprises a first handle (1), a second handle (2) and a folding handle (3), wherein the first handle (1) and the second handle (2) are integrally formed, a plug connector (4) is arranged between the second handle (2) and the folding handle, one end of the plug connector (4) is hinged to the second handle (2), the other end of the plug connector (4) is hinged to the folding handle (3), and the folding handle (3) is folded with the second handle (2) as the axis; 所述第一刀柄(1)内侧开设有第一滑槽，所述第一滑槽内设置刀片(1-4)，所述第一滑槽对应的第一刀柄(1)外表面开设第一滑轨(1-1)，所述第一滑轨(1-1)的深度延伸到第一滑槽，所述第一滑轨(1-1)上设置第一滑块(1-2)，所述第一滑块(1-2)连接刀片(1-4)；A first slide groove is provided on the inner side of the first knife handle (1), a blade (1-4) is arranged in the first slide groove, a first slide rail (1-1) is provided on the outer surface of the first knife handle (1) corresponding to the first slide groove, the depth of the first slide rail (1-1) extends to the first slide groove, a first slider (1-2) is provided on the first slide rail (1-1), and the first slider (1-2) is connected to the blade (1-4); 所述第二刀柄(2)的内侧开设有第二滑槽，所述第二滑槽内设置勾刀(2-2)，所述第二滑槽对应的第二刀柄(2)外表面开设第二滑轨，所述第二滑轨的深度延伸到第二滑槽，所述第二滑轨上设置第二滑块，所述第二滑块连接勾刀(2-2)；A second slide groove is provided on the inner side of the second knife handle (2), a hook knife (2-2) is arranged in the second slide groove, a second slide rail is provided on the outer surface of the second knife handle (2) corresponding to the second slide groove, the depth of the second slide rail extends to the second slide groove, a second slide block is provided on the second slide rail, and the second slide block is connected to the hook knife (2-2); 所述折叠手柄的自由端通过卡扣(3-1)连接锯片(3-2)。The free end of the foldable handle is connected to the saw blade (3-2) via a buckle (3-1). 2.根据权利要求1所述的多功能电缆剥线刀，其特征在于，所述插接头(4)两侧向内设置固定销，所述插接头(4)上设置更换头，所述更换头包括钳头(5)和剥线钳头(6)。2. The multifunctional cable stripper according to claim 1 is characterized in that fixing pins are arranged inwardly on both sides of the plug connector (4), and a replacement head is arranged on the plug connector (4), and the replacement head includes a pliers head (5) and a wire stripping pliers head (6). 3.根据权利要求2所述的多功能电缆剥线刀，其特征在于，所述第一滑轨(1-1)的宽度小于第一滑槽，所述第二滑轨的宽度小于第二滑槽。3. The multifunctional cable stripper according to claim 2 is characterized in that the width of the first slide rail (1-1) is smaller than that of the first slide groove, and the width of the second slide rail is smaller than that of the second slide groove. 4.根据权利要求2或3所述的多功能电缆剥线刀，其特征在于，所述第一手柄上还包括十字螺丝刀(1-5)、一字螺丝刀(1-6)、锉刀(1-7)、剪刀(1-8)，所述第一手柄的自由端一侧设置若干个工具槽(1-3)，所述十字螺丝刀(1-5)、一字螺丝刀(1-6)、锉刀(1-7)、剪刀(1-8)分别旋转设置在工具槽(1-3)内。4. The multifunctional cable stripper according to claim 2 or 3 is characterized in that the first handle further comprises a cross screwdriver (1-5), a slotted screwdriver (1-6), a file (1-7), and a pair of scissors (1-8); a plurality of tool slots (1-3) are arranged on one side of the free end of the first handle; the cross screwdriver (1-5), the slotted screwdriver (1-6), the file (1-7), and the scissors (1-8) are respectively rotatably arranged in the tool slots (1-3). 5.根据权利要求4所述的多功能电缆剥线刀，其特征在于，所述第二手柄的第二滑轨的相对侧设置卷尺(2-1)。5. The multifunctional cable stripping knife according to claim 4, characterized in that a measuring tape (2-1) is arranged on the opposite side of the second slide rail of the second handle. 6.根据权利要求5所述的多功能电缆剥线刀，其特征在于，所述钳头(5)包括第一夹持部和第二夹持，所述第一夹持部和第二夹持部交叉铰接，所述第一夹持部和第二夹持部外侧分别设置与固定销对应的销孔，所述第一夹持部和第二夹持部的尾部之间设置弹簧。6. The multifunctional cable stripping knife according to claim 5 is characterized in that the pliers head (5) comprises a first clamping portion and a second clamping portion, the first clamping portion and the second clamping portion are cross-hinged, pin holes corresponding to the fixing pins are respectively arranged on the outer sides of the first clamping portion and the second clamping portion, and a spring is arranged between the tails of the first clamping portion and the second clamping portion. 7.根据权利要求5所述的多功能电缆剥线刀，其特征在于，所述剥线钳头(6)包括第一钳头、第二钳头，所述第一钳头和第二钳头交叉铰接形成压线口，所述第一钳头和第二钳头的前侧分别设置第一刀片安装座，所述第一刀片安装座的两侧分别安装有圆刀片，所述圆刀片和第一刀片安装座之间设置滚筒，所述第一钳头和第二钳头的后侧分别设置第二刀片安装座和纵向导轮，所述第二刀片安装座上设置三角形切割刀片，所述第一钳头和第二钳头外侧分别设置与固定销对应的销孔，所述第一钳头和第二钳头的尾部之间设置伸缩弹簧。7. The multifunctional cable stripping knife according to claim 5 is characterized in that the wire stripping pliers head (6) comprises a first pliers head and a second pliers head, the first pliers head and the second pliers head are cross-hinged to form a wire crimping port, a first blade mounting seat is respectively arranged on the front side of the first pliers head and the second pliers head, circular blades are respectively installed on both sides of the first blade mounting seat, a roller is arranged between the circular blade and the first blade mounting seat, a second blade mounting seat and a longitudinal guide wheel are respectively arranged on the rear side of the first pliers head and the second pliers head, a triangular cutting blade is arranged on the second blade mounting seat, pin holes corresponding to the fixing pin are respectively arranged on the outer sides of the first pliers head and the second pliers head, and a telescopic spring is arranged between the tails of the first pliers head and the second pliers head. 8.根据权利要求1所述的多功能电缆剥线刀，其特征在于，所述第一刀柄(1)和第二刀柄(2)内侧呈波浪形。8. The multifunctional cable stripping knife according to claim 1, characterized in that the inner sides of the first handle (1) and the second handle (2) are wavy.
CN202411149062.9A 2024-08-21 2024-08-21 Multifunctional cable stripping knife Pending CN119009812A (en)

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Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1216267A (en) * 1997-10-30 1999-05-12 莱特曼工具集团有限公司 Multipurpose folding tool with easily accessible outer blades
CN1435301A (en) * 2002-01-30 2003-08-13 莱特曼工具集团有限公司 Folding multifunctional pocket tool with floating spring
CN2745699Y (en) * 2004-06-30 2005-12-14 关家满 Multipurpose pliers
CN201345485Y (en) * 2007-09-04 2009-11-11 陈秀姿 Multifunctional wire stripping pliers
CN201455829U (en) * 2009-06-26 2010-05-12 上海美瑞实业有限公司 Multi-purpose pliers
CN201685200U (en) * 2010-06-08 2010-12-29 天津理工大学 a multifunctional tool
US20180069384A1 (en) * 2016-09-06 2018-03-08 Q Factory 33 Llc Electrical insulation stripping systems, methods, and devices
CN207930532U (en) * 2017-10-31 2018-10-02 帅岭 Multifunctional pincers for electrician use
CN218242814U (en) * 2022-07-27 2023-01-06 山西石泉煤业有限责任公司 Wire stripper
CN219371890U (en) * 2023-02-13 2023-07-18 阳江市银隆五金制品有限公司 Multipurpose wire stripper
CN117381678A (en) * 2023-11-21 2024-01-12 邵东县美誉五金工具有限公司 Pliers for easy removal of pliers heads

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1216267A (en) * 1997-10-30 1999-05-12 莱特曼工具集团有限公司 Multipurpose folding tool with easily accessible outer blades
CN1435301A (en) * 2002-01-30 2003-08-13 莱特曼工具集团有限公司 Folding multifunctional pocket tool with floating spring
CN2745699Y (en) * 2004-06-30 2005-12-14 关家满 Multipurpose pliers
CN201345485Y (en) * 2007-09-04 2009-11-11 陈秀姿 Multifunctional wire stripping pliers
CN201455829U (en) * 2009-06-26 2010-05-12 上海美瑞实业有限公司 Multi-purpose pliers
CN201685200U (en) * 2010-06-08 2010-12-29 天津理工大学 a multifunctional tool
US20180069384A1 (en) * 2016-09-06 2018-03-08 Q Factory 33 Llc Electrical insulation stripping systems, methods, and devices
CN207930532U (en) * 2017-10-31 2018-10-02 帅岭 Multifunctional pincers for electrician use
CN218242814U (en) * 2022-07-27 2023-01-06 山西石泉煤业有限责任公司 Wire stripper
CN219371890U (en) * 2023-02-13 2023-07-18 阳江市银隆五金制品有限公司 Multipurpose wire stripper
CN117381678A (en) * 2023-11-21 2024-01-12 邵东县美誉五金工具有限公司 Pliers for easy removal of pliers heads

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Application publication date: 20241122