CN111628453B - Electric wire wiring gun - Google Patents
Electric wire wiring gun Download PDFInfo
- Publication number
- CN111628453B CN111628453B CN202010512022.1A CN202010512022A CN111628453B CN 111628453 B CN111628453 B CN 111628453B CN 202010512022 A CN202010512022 A CN 202010512022A CN 111628453 B CN111628453 B CN 111628453B
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- gear
- shell
- rotating
- electric wire
- rod body
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- 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
- H02G1/1207—Hand-held tools the cutting element not rotating about the wire or cable
- H02G1/1217—Hand-held tools the cutting element not rotating about the wire or cable making a longitudinal cut
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/26—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for engaging or disengaging the two parts of a coupling device
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- 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
- H02G1/14—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for joining or terminating cables
Abstract
An electric wire connection gun comprises a shell and a gear transmission component, wire stripping subassembly and wiring subassembly, the outside protruding handheld driving piece that is equipped with of casing, the one end of handheld driving piece stretches into in the casing and is connected with the gear drive subassembly meshing that sets up in the casing, the wire stripping subassembly includes first rotation clamping piece and Y shape blade, first rotation clamping piece sets up at the casing top and is connected with the gear drive subassembly meshing, first rotation clamping piece has fixed space, the position that first rotation clamping piece was kept away from at the casing top is equipped with Y shape blade perpendicularly, wiring subassembly includes second rotation piece and hooking rod, the second rotates the piece setting in the casing and is connected with the gear drive subassembly meshing, the hooking rod rotates the piece perpendicular fixation and sets up the position that is higher than Y shape blade outside the casing with the second, the direction of rotation of first rotation clamping piece and second rotation piece is relatively perpendicular. The wire stripping and winding device has the wire stripping and wiring functions, an operator can realize the wire stripping and winding operation only by buckling the wiring gun, and the wiring efficiency is high.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to a wire connection gun.
Background
The electric wire is used as an electric carrier in a large amount, such as transmission of high-voltage electric wires and electricity consumption in daily life. However, depending on the application, the wire needs to be divided into various lengths to meet the application requirements, and the wire is often worn or broken during use, so the wire connection step is essential, and the quality of the wire connection is directly related to whether the whole line can be safely and reliably operated for a long time.
In the process of common electrician construction or resident self-repair, a plurality of electric wires are often required to be connected, manual wiring is adopted in most cases, and generally, wire stripping treatment is required to be carried out on the wire ends of two electric wires, namely, an insulating layer outside the electric wires is stripped to expose a metal end conductor, and then the metal end conductor of one electric wire is wound on the metal end conductor of the other electric wire in a twist form. Under some conditions, the workload is large, and when the wiring is unstable, the line connection is weakened, electric sparks are easy to generate, and potential safety hazards are caused. And for some inexperienced operators, it is also a difficult task to wind and connect two wires.
Meanwhile, some wiring tools are developed aiming at the problems of manual wiring, but the conventional wiring tool is very complicated and time-consuming in use, and the quality of wiring is general, so that potential safety hazards can be left.
Disclosure of Invention
In view of the above, an object of the present invention is to provide a wire connection gun, which has wire stripping and wire connection functions, and can realize the wire stripping and wire winding operations in sequence by an operator only needing to pull a trigger of a wire connection gun, and has high wire connection efficiency and good wire winding quality of a terminal.
In order to achieve the purpose, the invention adopts the technical scheme that:
a wire connection gun comprises a shell, a gear transmission assembly, a wire stripping assembly and a wire connection assembly, wherein a handheld driving piece is convexly arranged outside the shell, one end of the handheld driving piece extends into the shell and is in meshed connection with the gear transmission assembly arranged inside the shell, the wire stripping assembly comprises a first rotating clamping piece and a Y-shaped blade, the first rotating clamping piece is arranged at the top of the shell and is in meshed connection with the gear transmission assembly, the first rotating clamping piece is provided with a fixed gap for placing a wire, the position, far away from the first rotating clamping piece, of the top of the shell is vertically provided with the Y-shaped blade, the wire connection assembly comprises a second rotating piece and a hook rod capable of vertically fixing the wire, the second rotating piece is arranged inside the shell and is in meshed connection with the gear transmission assembly, the hook rod is vertically fixedly connected with the second rotating piece and is arranged outside the shell and higher than the Y-shaped blade The first rotating pressing member and the second rotating member are arranged at positions of the cutting blades, the rotating directions of the first rotating pressing member and the second rotating member are relatively vertical,
the first wire which is not stripped is placed in the fixed gap of the first rotating pressing part, the part of the first wire needing to be stripped is placed at the Y-shaped blade, the second wire which is stripped is vertically fixed on the hook rod, the handheld driving part drives the first rotating pressing part and the second rotating part to rotate respectively through the gear transmission component, the first rotating pressing part rotates to drive the first wire to move away from the Y-shaped blade and strip the wire, the second rotating part rotates to drive the hook rod to drive the second wire to rotate around the first wire, and the end parts of the first wire and the second wire which are stripped are connected in a wiring mode.
As preferred, the gear drive subassembly includes one-level combination wheel and second grade combination wheel, the one-level combination wheel includes one-level ratchet and the one-level straight-tooth gear of coaxial setting, the second grade combination wheel includes second grade straight-tooth gear and the second grade bevel gear of coaxial setting, the one-level ratchet with handheld driving piece meshing is connected, the second grade straight-tooth gear respectively with the one-level straight-tooth gear with first rotation clamping member meshing is connected, the second grade bevel gear with the second rotates the piece meshing and connects.
Preferably, the first rotating pressing part comprises a rotating part and a pressing cover plate, the rotating part is partially arranged inside the shell, the pressing cover plate is arranged outside the shell, the rotating part comprises a first straight gear and a concave gear which are coaxially arranged, the first straight gear is meshed with the second-stage straight gear, the pressing cover plate covers the concave gear, and the pressing cover plate is concavely provided with a groove which is the same as the concave gear in shape so as to form the fixed gap together with the concave gear.
Preferably, a U-shaped support is further arranged inside the shell, a first spring is vertically arranged in the U-shaped support, one end of the first spring is fixed at the top of the U-shaped support, the other end of the first spring is fixedly connected with the end part of the pressing cover plate through a vertical rod, an adjusting pull rod is further vertically arranged on the vertical rod and extends to the outside of the shell,
the adjusting pull rod is manually lifted, so that the vertical rod drives the pressing cover plate to be away from the concave wheel and force the first spring to stretch, a first electric wire is placed in the groove of the concave wheel, the adjusting pull rod is loosened, the vertical rod drives the pressing cover plate to be close to the concave wheel under the action force of the first spring, and the pressing cover plate is kept abutted against the acting force of the first spring and the concave wheel to press the first electric wire.
Preferably, the Y-shaped blade and the concave wheel are located on the same straight line relative to the vertical projection center point of the shell, a movable limiting pipeline for a first electric wire to pass through is further arranged at the top of the shell, the movable limiting pipeline is located between the Y-shaped blade and the concave wheel, a fixing plate horizontally extends from one end, close to the Y-shaped blade, of the movable limiting pipeline of the shell, and the Y-shaped blade is vertically fixed on the fixing plate.
Preferably, the second rotates the piece and includes transmission combination wheel and second rotating gear, transmission combination wheel is including the transmission bevel gear and the transmission spur gear of coaxial setting, transmission bevel gear with second grade bevel gear meshing is connected, the second rotating gear part sets up the outside of casing and with transmission spur gear meshing is connected, the second rotating gear orientation a side of first rotation chucking piece is provided with perpendicularly the hook rod.
Preferably, the handheld driving part comprises a first rod body, a second rod body and a pawl, two ends of the first rod body are respectively hinged to the shell and one end of the second rod body, an acute angle included angle is formed between the first rod body and the second rod body, the other end of the second rod body extends into the shell, the shell is arranged inside and located, the pawl is arranged on the portion, protruding upwards, of the rod body inside the shell, and the pawl is connected with the one-level ratchet in a meshed mode.
Preferably, the second rod body is positioned on the rod body part outside the shell, a second spring is further sleeved on the rod body part, one end of the second spring abuts against the shell, and the other end of the second spring abuts against the hinged end of the first rod body and the hinged end of the second rod body.
Preferably, a third spring is further arranged on the part, located inside the shell, of the second rod body, one end of the third spring is fixed to the side of the pawl, and the other end of the third spring is fixed to the rod body of the second rod body.
Preferably, a plurality of Y-shaped catches are provided on the outside of the housing corresponding to end positions of the hook levers near the first rotating pressing member to fix the electric wires in cooperation with the hook levers.
Compared with the prior art, the electric wire connection gun provided by the invention is respectively provided with a wire stripping structure and a wire connection structure, and the rotating directions of the first rotating pressing piece and the second rotating piece are relatively vertical through a series of gear transmissions arranged in the shell. First rotation regulating part drives first electric wire and keeps away from Y shape blade direction and removes to Y shape blade can carry out the insulating layer to first electric wire and strip the operation moving in-process, second rotation regulating part rotates and can drive the hook pole and rotate, compress tightly a piece and cooperate with the second rotation through first rotation, make when the metal conductor section of first electric wire removes the position department to the hook pole tip, the hook pole can drive the metal conductor section of second electric wire fixed on it rotatory and carry out both wiring around the metal conductor section of first electric wire. The wiring gun is high in wiring efficiency and good in wiring end quality, and the adopted wiring method is normal and accurate, so that the safety performance of circuit operation can be improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a front view of a wire gun according to the present invention;
FIG. 2 is a side view of the first rotating clamping member, the second rotating member, the gear assembly, the U-shaped bracket, the first spring, the vertical post, the clamping cover and the adjustment rod;
FIG. 3 is a front view of a primary spur gear, a secondary combination gear, and a transmission combination gear;
FIG. 4 is a side view of a primary spur gear, a secondary combination gear, and a transmission combination gear;
FIG. 5 is a schematic structural view of the first rotating clamping member, the U-shaped bracket, the first spring, the vertical rod, the clamping cover plate and the adjusting pull rod;
FIG. 6 is a schematic structural view of a Y-shaped buckle of the wire connection gun according to the present invention;
FIG. 7 is a schematic view of the position of the Y-shaped buckle on the housing;
fig. 8 is a schematic wiring diagram of a wire connection gun according to the present invention.
Reference numerals and component parts description referred to in the drawings:
1. a housing; 2. a Y-shaped blade; 3. hooking a rod; 4. a primary ratchet wheel; 5. a first-stage spur gear; 6. a second-stage spur gear; 7. a secondary bevel gear; 8. a first rod body; 9. a second rod body; 10. a pawl; 11. a second spring; 12. a third spring; 13. pressing the cover plate; 14. a first straight gear; 15. a concave wheel; 16. fixing the gap; 17. a U-shaped bracket; 18. a first spring; 19. a vertical rod; 20. adjusting the pull rod; 21. moving the limiting channel; 22. a fixing plate; 23. a second rotating gear; 24. a drive bevel gear; 25. a transmission spur gear; 26. a Y-shaped buckle; 27. a first cell; 28. a second wire.
Detailed Description
The technical solution of the present invention will be clearly and completely described by the following detailed description. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 7, an electric wire connection gun includes a housing 1, a gear assembly, a wire stripping assembly and a wire connection assembly. Wherein, the wire stripping assembly comprises a first rotating pressing part and a Y-shaped blade 2, the first rotating pressing part is arranged at the top of the shell 1 and is in meshed connection with the gear transmission assembly, and the first rotating pressing part is provided with a fixed gap 16 for placing the electric wire. And a Y-shaped blade 2 is vertically arranged at the position, far away from the first rotating pressing part, of the top of the shell 1, and the Y-shaped blade 2 is used for cutting and stripping an insulating layer of the electric wire. The wiring subassembly includes that the second rotates the piece and can fix the hook pole 3 of electric wire perpendicularly, and the second rotates the piece setting inside casing 1 and be connected with the gear drive subassembly meshing, and hook pole 3 rotates perpendicular fixed connection and sets up in the outside and the position department that is higher than Y shape blade 2 of casing 1 with the second.
The gear transmission assembly will now be described in detail based on the first and second rotating members being in meshing engagement with the gear transmission assembly. The gear transmission assembly comprises a first-stage combination wheel and a second-stage combination wheel, wherein the first-stage combination wheel comprises a first-stage ratchet wheel 4 and a first-stage straight gear 5 which are coaxially arranged, and the second-stage combination wheel comprises a second-stage straight gear 6 and a second-stage bevel gear 7 which are coaxially arranged. The first-stage ratchet wheel 4 is meshed with the handheld driving piece, the second-stage straight gear 6 is meshed with the first-stage straight gear 5 and the first rotating pressing piece respectively, and the second-stage bevel gear 7 is meshed with the second rotating piece. Because the gear transmission assembly adopts the bevel gear transmission mode, the rotating directions of the first rotating pressing part and the second rotating part are relatively vertical.
Meanwhile, a hand-held driving piece is convexly arranged on the outer part of the shell 1 and is used as a control trigger of the whole electric wire connection gun. The handheld driving part comprises a first rod body 8, a second rod body 9 and a pawl 10, two ends of the first rod body 8 are hinged to one ends of the shell 1 and the second rod body 9 respectively, and an acute included angle is formed between the first rod body 8 and the second rod body 9. The other end of the second rod body 9 extends into the shell 1, a pawl 10 is arranged on the rod body part which is positioned in the shell 1 in a protruding mode, and the pawl 10 is connected with the primary ratchet 4 in a meshed mode. When the hinged position of the first rod 8 and the second rod 9 is manually pressed, the second rod 9 can move towards the inside of the casing 1, so that the pawl 10 on the second rod 9 can poke the first-stage ratchet 4, and then a series of gears in the casing 1 are driven to rotate.
The second body of rod 9 is located still that the body of rod part outside casing 1 is overlapped and is equipped with a second spring 11, and the one end of second spring 11 is supported and is leaned on casing 1, and the other end supports and leans on the articulated department of first body of rod 8 and the second body of rod 9, and when the articulated department of loosening first body of rod 8 and the second body of rod 9, the second body of rod 9 resets under the effect of second spring 11. In addition, in the process that the pawl 10 rotates to shift the primary ratchet 4, a strong supporting force is provided for the pawl 10 to ensure that the pawl 10 can smoothly shift the primary ratchet 4, the second rod body 9 is further provided with a third spring 12 on the rod body part positioned inside the shell 1, one end of the third spring 12 is fixed with the side of the pawl 10, and the other end of the third spring is fixed with the rod body of the second rod body 9.
The first rotary pressing member includes a rotary member partially disposed inside the housing 1 and a pressing cover 13 disposed outside the housing 1. The rotating part comprises a first straight gear 14 and a concave gear 15 which are coaxially arranged, the first straight gear 14 is meshed with the second-stage straight gear 6, the pressing cover plate 13 is arranged to cover the concave gear 15, and the pressing cover plate 13 is concavely provided with a groove which is the same as the concave gear 15 in shape to form a fixed gap 16 together with the concave gear 15, so that the electric wire can be conveniently placed.
In the wire stripping process, in order to achieve adjustability of the compression cover plate 13 and ensure that the compression cover plate can compress the electric wire in the fixed gap 16, a U-shaped support 17 is further arranged inside the shell 1, a first spring 18 is vertically arranged in the U-shaped support 17, one end of the first spring 18 is fixed to the top of the U-shaped support 17, the other end of the first spring 18 is fixedly connected with the end portion of the compression cover plate 13 through a vertical rod 19, and an adjusting pull rod 20 is further vertically arranged on the vertical rod 19 and extends to the outside of the shell 1. The adjusting pull rod 20 is manually lifted, so that the vertical rod 19 drives the pressing cover plate 13 to be far away from the concave wheel 15 and forces the first spring 18 to be stretched, and at the moment, the electric wire to be stripped can be placed in the groove of the concave wheel 15. After that, the adjusting pull rod 20 is released, the vertical rod 19 drives the pressing cover plate 13 to be close to the concave wheel 15 under the action of the first spring 18, and the pressing cover plate 13 is in a state of being abutted against the concave wheel 15 under the action of the first spring 18 to press the electric wire.
The Y-shaped blade 2 and the concave wheel 15 are positioned on the same straight line relative to the vertical projection center point of the shell 1. The top of the shell 1 is also provided with a moving limiting pipeline 21 for the electric wire to pass through, the moving limiting pipeline 21 is positioned between the Y-shaped blade 2 and the concave wheel 15, one end of the shell 1, close to the Y-shaped blade 2, of the moving limiting pipeline 21 horizontally extends to form a fixing plate 22, and the Y-shaped blade 2 is vertically fixed on the fixing plate 22. When the insulation stripping operation is performed on the electric wire, the electric wire can be effectively prevented from tilting or separating from the cutting moving path by moving the limiting pipeline 21.
The second rotating member comprises a transmission combination wheel and a second rotating gear 23, and the transmission combination wheel comprises a transmission bevel gear 24 and a transmission straight gear 25 which are coaxially arranged. The transmission bevel gear 24 is meshed with the secondary bevel gear 7, the second rotating gear 23 is partially arranged outside the shell 1 and is meshed with the transmission straight gear 25, and the hook rod 3 is vertically arranged on one side surface of the second rotating gear 23 facing the first rotating clamping member. A plurality of Y-shaped catches 26 are provided on the outside of the housing 1 corresponding to the end positions of the hooking rod 3 near the first rotating clamping member to fix the electric wire in cooperation with the hooking rod 3.
The specific working process is as follows:
referring to fig. 8, the length of the insulation layer to be stripped of the wire is firstly determined according to the wiring requirement, i.e. the distance from the point B to the Y-shaped blade 2 is adjusted. Then, the adjusting pull rod 20 is manually lifted to enable the vertical rod 19 to drive the pressing cover plate 13 to be far away from the concave wheel 15 and force the first spring 18 to stretch, an electric wire (hereinafter referred to as a first electric wire 27) to be stripped penetrates through the point A and is placed in a groove of the concave wheel 15, the electric wire sequentially penetrates through the moving limiting pipeline 21 and the Y-shaped blade 2 to be placed at the point B, the first electric wire 27 is manually rotated to be opened at the position of the Y-shaped blade 2, the Y-shaped blade 2 is embedded into the opening, and the distance from the end to the Y-shaped blade 2 is the length of the insulating layer to be stripped.
When the adjusting pull rod 20 is released, the vertical rod 19 drives the pressing cover plate 13 to be close to the concave wheel 15 under the action of the first spring 18, and the pressing cover plate 13 is kept abutted against the concave wheel 15 under the action of the first spring 18 to press the first wire 27. Then, a metal conductor segment of the insulated wire (hereinafter referred to as a second wire 28) is fixed to the end of the hooking rod 3, and the remaining portion is fitted in a Y-shaped catch 26 provided outside the housing 1.
The operator manually presses the hinge of the first and second lever 8, 9 so that the second lever 9 moves towards the inside of the casing 1. During the movement, the second spring 11 is compressed, and the pawl 10 on the second rod 9 dials the primary ratchet 4 to rotate under the support of the third spring 12. The primary ratchet wheel 4 rotates to enable the primary straight gear 5 coaxially arranged with the primary ratchet wheel to rotate, and the primary straight gear 5 is meshed with the secondary straight gear 6 to enable the secondary straight gear 6 to rotate reversely relative to the primary straight gear 5. The secondary straight gear 6 is meshed with the first straight gear 14 and is arranged coaxially with the secondary bevel gear 7, so that the rotation of the secondary straight gear 6 can drive the first straight gear 14 to rotate in the same direction relative to the primary straight gear 5 and can drive the transmission bevel gear 24 to rotate through the secondary bevel gear 7.
The first straight gear 14 rotates to drive the concave wheel 15 coaxially arranged to rotate, the first electric wire 27 arranged between the concave wheel 15 and the pressing cover plate 13 moves towards the A point direction under the action of friction force between the concave wheel 15 and the pressing cover plate 13, and the Y-shaped blade 2 embedded into the opening performs wire stripping operation on the first electric wire 27 while moving.
The transmission bevel gear 24 rotates to drive the coaxially arranged transmission spur gear 25 to rotate, the transmission spur gear 25 is engaged with the second rotating gear 23 provided with the hook hanging rod 3, and the transmission spur gear 25 rotates to drive the second rotating gear 23 to rotate, so that the hook hanging rod 3 can be rotated in a direction around the first electric wire 27. Through the cooperation among a plurality of gears, when the first wire 27 strips the metal conductor segment of the insulating layer and moves to the end of the hook rod 3, the hook rod 3 rotates and drives the second rotating gear 23 to surround the metal conductor segment of the second wire 28 on the metal conductor segment of the first wire 27, and along with the continuous movement of the first wire 27, completely surround the metal conductor segment of the second wire 28 on the first wire 27 with the same distance as the distance from the Y-shaped blade 2 to the point B, thereby completing the whole wiring operation.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. An electric wire connection gun, its characterized in that: the wire stripping device comprises a shell, a gear transmission assembly, a wire stripping assembly and a wire connecting assembly, wherein a handheld driving piece is convexly arranged outside the shell, one end of the handheld driving piece extends into the shell and is meshed and connected with the gear transmission assembly arranged inside the shell, the wire stripping assembly comprises a first rotating clamping piece and a Y-shaped blade, the first rotating clamping piece is arranged at the top of the shell and is meshed and connected with the gear transmission assembly, the first rotating clamping piece is provided with a fixed gap for placing an electric wire, the Y-shaped blade is vertically arranged at the position, far away from the first rotating clamping piece, of the top of the shell, the wire connecting assembly comprises a second rotating piece and a hooking rod capable of vertically fixing the electric wire, the second rotating piece is arranged inside the shell and is meshed and connected with the gear transmission assembly, the hooking rod is vertically and fixedly connected with the second rotating piece and is arranged at the position, higher than the Y-shaped blade, outside the shell, the first rotating tightening part and the second rotating part are relatively vertical in rotation direction, the gear transmission assembly comprises a first-stage combination wheel and a second-stage combination wheel, the second-stage combination wheel comprises a second-stage straight gear and a second-stage bevel gear which are coaxially arranged, the second-stage bevel gear is meshed with the second rotating part and is connected with the second rotating part, the first rotating tightening part comprises a part arranged on a rotating part inside the shell and a pressing cover plate arranged outside the shell, the rotating part comprises a first straight gear and a concave gear which are coaxially arranged, the first straight gear is meshed with the second-stage straight gear and is connected with the second-stage straight gear, the pressing cover plate covers the concave gear, the pressing cover plate is concavely provided with a groove which is the same as the concave gear so as to jointly form the fixed gap with the concave gear,
the first wire which is not stripped is placed in the fixed gap of the first rotating pressing part, the part of the first wire needing to be stripped is placed at the Y-shaped blade, the second wire which is stripped is vertically fixed on the hook rod, the handheld driving part drives the first rotating pressing part and the second rotating part to rotate respectively through the gear transmission component, the first rotating pressing part rotates to drive the first wire to move away from the Y-shaped blade and strip the wire, the second rotating part rotates to drive the hook rod to drive the second wire to rotate around the first wire, and the end parts of the first wire and the second wire which are stripped are connected in a wiring mode.
2. An electric wire connection gun according to claim 1, characterized in that: the one-level combination wheel includes one-level ratchet and one-level spur gear of coaxial setting, one-level ratchet with handheld driving piece meshing is connected, the second grade spur gear respectively with one-level spur gear with first rotation clamping piece meshing is connected.
3. An electric wire connection gun according to claim 1, characterized in that: the inside of the shell is also provided with a U-shaped bracket, a first spring is vertically arranged in the U-shaped bracket, one end of the first spring is fixed at the top of the U-shaped bracket, the other end of the first spring is fixedly connected with the end part of the pressing cover plate through a vertical rod, the vertical rod is also vertically provided with an adjusting pull rod and extends to the outside of the shell,
the adjusting pull rod is manually lifted, so that the vertical rod drives the pressing cover plate to be away from the concave wheel and force the first spring to stretch, a first electric wire is placed in the groove of the concave wheel, the adjusting pull rod is loosened, the vertical rod drives the pressing cover plate to be close to the concave wheel under the action force of the first spring, and the pressing cover plate is kept abutted against the acting force of the first spring and the concave wheel to press the first electric wire.
4. An electric wire connection gun according to claim 1, characterized in that: the Y-shaped blade and the concave wheel are opposite to the vertical projection center point of the shell and are located on the same straight line, a movable limiting pipeline for a first electric wire to penetrate through is further arranged at the top of the shell and located between the Y-shaped blade and the concave wheel, a fixing plate horizontally extends at one end, close to the Y-shaped blade, of the movable limiting pipeline, and the Y-shaped blade is vertically fixed on the fixing plate.
5. An electric wire connection gun according to claim 1, characterized in that: the second rotates the piece and includes transmission combination wheel and second rotating gear, the transmission combination wheel includes the transmission bevel gear and the transmission spur gear of coaxial setting, transmission bevel gear with the meshing of second grade bevel gear is connected, second rotating gear part sets up the outside of casing and with the meshing of transmission spur gear is connected, second rotating gear orientation a side of first rotation chucking piece is provided with perpendicularly the hook peg.
6. An electric wire connection gun according to claim 2, wherein: the handheld driving piece comprises a first rod body, a second rod body and a pawl, wherein two ends of the first rod body are hinged to the shell and one end of the second rod body respectively, an acute angle included angle is formed between the first rod body and the second rod body, the other end of the second rod body stretches into the shell, the shell is inside and located, the rod body part inside the shell is upwards protruded to form the pawl, and the pawl is connected with the one-level ratchet wheel in a meshed mode.
7. An electric wire connection gun according to claim 6, wherein: the second rod body is located on the rod body part outside the shell, a second spring is further sleeved on the rod body part, one end of the second spring is abutted against the shell, and the other end of the second spring is abutted against the first rod body and the hinged end of the second rod body.
8. An electric wire connection gun according to claim 6, wherein: and the second rod body is positioned on the rod body part inside the shell and is also provided with a third spring, one end of the third spring is fixed with the side of the pawl, and the other end of the third spring is fixed with the rod body of the second rod body.
9. An electric wire connection gun according to any one of claims 1 to 8, characterized in that: and a plurality of Y-shaped buckles are arranged on the outer part of the shell corresponding to the end parts of the hook rods close to the first rotating pressing piece, so that the Y-shaped buckles are matched with the hook rods to fix the electric wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010512022.1A CN111628453B (en) | 2020-06-08 | 2020-06-08 | Electric wire wiring gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010512022.1A CN111628453B (en) | 2020-06-08 | 2020-06-08 | Electric wire wiring gun |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111628453A CN111628453A (en) | 2020-09-04 |
| CN111628453B true CN111628453B (en) | 2021-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010512022.1A Active CN111628453B (en) | 2020-06-08 | 2020-06-08 | Electric wire wiring gun |
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| Country | Link |
|---|---|
| CN (1) | CN111628453B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011015510A (en) * | 2009-07-01 | 2011-01-20 | Daito Denzai Co Ltd | Stripping tool for electric wires |
| CN103754715A (en) * | 2014-01-15 | 2014-04-30 | 诸暨中澳自动化设备有限公司 | Hand-held automatic winding machine and using method thereof |
| CN107317205A (en) * | 2017-08-11 | 2017-11-03 | 攀枝花学院 | Electrical wire connector |
| CN107332094A (en) * | 2017-08-27 | 2017-11-07 | 尹义康 | A kind of semi automatic machine formula power line wiring rifle |
| CN209786654U (en) * | 2019-06-14 | 2019-12-13 | 刘青广 | Cable stripper |
| CN110980450A (en) * | 2019-11-17 | 2020-04-10 | 宁波万徳弗公关策划有限公司 | Handheld electrician's sticky tape wind |
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| JP2014135842A (en) * | 2013-01-10 | 2014-07-24 | Chugoku Electric Power Co Inc:The | Wire coating peeling device |
| CN207664524U (en) * | 2017-11-13 | 2018-07-27 | 武汉奋进电力技术有限公司 | A kind of suspended insulated guide wire crust stripping off device |
| CN108963888B (en) * | 2018-09-12 | 2023-12-15 | 陈平武 | Electrified wire stripping device |
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2020
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2011015510A (en) * | 2009-07-01 | 2011-01-20 | Daito Denzai Co Ltd | Stripping tool for electric wires |
| CN103754715A (en) * | 2014-01-15 | 2014-04-30 | 诸暨中澳自动化设备有限公司 | Hand-held automatic winding machine and using method thereof |
| CN107317205A (en) * | 2017-08-11 | 2017-11-03 | 攀枝花学院 | Electrical wire connector |
| CN107332094A (en) * | 2017-08-27 | 2017-11-07 | 尹义康 | A kind of semi automatic machine formula power line wiring rifle |
| CN209786654U (en) * | 2019-06-14 | 2019-12-13 | 刘青广 | Cable stripper |
| CN110980450A (en) * | 2019-11-17 | 2020-04-10 | 宁波万徳弗公关策划有限公司 | Handheld electrician's sticky tape wind |
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| CN111628453A (en) | 2020-09-04 |
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