CN114825193A - Radio frequency cable stripping tool and using method thereof - Google Patents

Radio frequency cable stripping tool and using method thereof Download PDF

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Publication number
CN114825193A
CN114825193A CN202210599065.7A CN202210599065A CN114825193A CN 114825193 A CN114825193 A CN 114825193A CN 202210599065 A CN202210599065 A CN 202210599065A CN 114825193 A CN114825193 A CN 114825193A
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China
Prior art keywords
radio frequency
hole
cable
screw
cutter
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Granted
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CN202210599065.7A
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Chinese (zh)
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CN114825193B (en
Inventor
王亮
肖松
李涛
赵启元
赵东贺
苌伟林
卢飞宇
张廷恒
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CETC 54 Research Institute
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CETC 54 Research Institute
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Publication of CN114825193A publication Critical patent/CN114825193A/en
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Publication of CN114825193B publication Critical patent/CN114825193B/en
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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
    • H02G1/1221—Hand-held tools the cutting element rotating about the wire or cable
    • H02G1/1224—Hand-held tools the cutting element rotating about the wire or cable making a transverse cut
    • 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
    • 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
    • H02G1/1219—Hand-held tools the cutting element not rotating about the wire or cable making a transverse and longitudinal cut

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  • Removal Of Insulation Or Armoring From Wires Or Cables (AREA)

Abstract

The invention discloses a wire stripping tool for a radio frequency cable and a using method thereof, belonging to the technical field of radio frequency cables; the antenna comprises a shell, a pressing plate and a driving piece, wherein the driving piece is of an L-shaped structure and comprises vertical short branches and horizontal long branches which are perpendicular to each other; the shell is provided with at least two through-wire holes, and the end parts of the horizontal long branches of the driving piece are hinged in the shell; two cutters are arranged on the horizontal long branch knot, wherein one cutter is vertical to the central axis of the corresponding threading hole, and the other cutter is parallel to the central axis of the other corresponding threading hole; the top of the vertical short branch of the driving piece is exposed out of the shell and is fixedly connected with the pressing plate. The invention is portable and can be carried about without power supply, and can be applied to various operating environment occasions.

Description

Radio frequency cable stripping tool and using method thereof
Technical Field
The invention relates to the technical field of radio frequency cables, in particular to a wire stripping tool for a radio frequency cable and a using method thereof.
Background
In the field of radio communication technology, a radio frequency coaxial cable is widely used by communication persons as a good medium for transmitting radio frequency signals, the radio frequency coaxial cable needs to be connected with equipment in the using process, so that a connector is used, the radio frequency coaxial cable can be connected with the connector after being stripped, the common processing method for connecting the radio frequency coaxial cable with the connector is to manually remove the outer medium skin of the radio frequency coaxial cable by using a single-end blade to expose a cable shielding net layer, then remove a medium insulating layer wrapping a metal inner core, and finally carry out compression joint or welding with the connector. Because the common connector is generally of an N type, a TNC type, an SMA type and the like, the lengths of the outer dielectric skin for removing the radio frequency coaxial cable and the dielectric insulating layer for wrapping the metal inner core need to be adjusted according to the type of the connector and different internal structural modes of the connector.
In addition, the radio frequency coaxial cable is matched with a connector for use, is also applied to antenna debugging and is used as a feeder line and a balun, and the length of the radio frequency coaxial cable and the lengths of a cable shielding net layer and a metal inner core are adjusted according to the structural type, the use frequency and the electrical performance index requirements of the antenna.
In order to relieve manpower and facilitate wire stripping, various types of wire stripping machines are used for wire stripping of radio frequency coaxial cables in the market at present, but the used wire stripping tools are not powered on for use, have too large body sizes and are inconvenient to operate in a field or a narrow place, or the wire stripping process is too rough, so that a shielding net layer and a metal inner core of the radio frequency coaxial cable are easily damaged.
The damage of the shielding net layer leads to the easy disconnection of the shielding net metal wire in the process of assembling the connector, leads to insufficient grounding, and easily burns the cable and damages communication equipment when the transmission power is overlarge. The damage of the inner metal core can cause the antenna to be assembled and finished, and in the transportation process or the vibration influence use process, the inner metal core can be stressed and disconnected, the normal work of the antenna is influenced, and the communication signal is interrupted.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a radio frequency cable stripping tool and a use method thereof. The tool is not powered on, is light and portable, and can be applied to various operating environment occasions.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a radio frequency cable stripping tool comprises a shell and a pressing plate; the driving part is of an L-shaped structure and comprises vertical short branches and horizontal long branches which are vertical to each other; the driving piece is provided with a horizontal long branch section, and the end part of the driving piece is hinged in the shell; two cutters are arranged on the horizontal long branch knot, wherein one cutter is vertical to the central axis of the corresponding threading hole, and the other cutter is parallel to the central axis of the other corresponding threading hole; the top of the vertical short branch of the driving piece is exposed out of the shell and is fixedly connected with the pressing plate.
Furthermore, the metal baffle is fixed on the outer side of the shell and is connected with the shell through at least two screws.
Furthermore, the shell comprises a front baffle and a rear baffle, and the central axis of the threading hole is perpendicular to the front baffle and the rear baffle; .
Furthermore, the metal baffle is positioned on the outer side of the front baffle or the outer side of the rear baffle and is connected with the shell through a first screw; the threaded hole corresponding to the first screw on the shell is a through hole.
Furthermore, the cutter is positioned above the central axis of the corresponding threading hole; the cutter perpendicular to the central axis of the corresponding threading hole is a first cutter, and the threading hole corresponding to the first cutter is an annular threading hole; the cutter parallel to the central axis of the corresponding threading hole is a second cutter, and the threading hole corresponding to the second cutter is a longitudinal threading hole; the circumferential wire cutting hole is provided with three holes B, C and D, and the longitudinal wire cutting hole is provided with a hole A; wherein the diameter of the hole B is larger than that of the hole C.
Furthermore, a penetrating screw is arranged at the connecting part of the pressing plate and the vertical short branch knot of the driving piece, and the screw is in threaded connection with the connecting part; the bottom end of the screw is exposed below the connecting portion.
Furthermore, a strong magnet is arranged at the top of the shell and is positioned right below the second screw; under normal state, the strong magnet strongly adsorbs the bottom of the second screw.
Furthermore, scales are arranged on the screw rod of the first screw and the screw rod of the second screw.
Furthermore, the bottom end of the second screw is provided with a smooth bulge, and the strong magnet is provided with a pit corresponding to the smooth bulge; the shell is also provided with a finger perforation for facilitating the operation of left and right hands, and the central axis of the finger perforation is parallel to the central axis of the threading hole.
A use method of a radio frequency cable stripping tool is used for using the radio frequency cable stripping tool, and is characterized by comprising the following steps:
step 1, rotating a second screw according to the use requirement, and adjusting the depth of circular cutting and longitudinal cutting;
step 2, in order to ensure accurate wire cutting, the cross section of the cable is ensured to be perpendicular to the axis of the cable and to be flat; therefore, cables are sequentially inserted into B, C, D holes to be abutted against the metal baffle plates, the three-hole circular cutting process is guaranteed to be carried out on the same plane, the sheath is cut in the B hole circular cutting mode, the shielding net and the medium are cut in the C hole circular cutting mode, the inner core is cut in the D hole circular cutting mode, and after the cutting is completed, the cross section of each cable is perpendicular to the axis of the cable and is flat.
Step 3, adjusting the distance between the metal baffle and the shell according to the use requirement, and ensuring the length of the stripping wire;
step 4, inserting the radio frequency cable into the circumferential tangent B hole;
step 5, the front end of the cable is abutted against the inner side of the metal baffle, and the pressing plate is pressed by fingers, so that the strong magnet adsorbs a second screw connected with the pressing plate;
step 6, sheathing the finger perforation with the forefinger, and rotating the tool for a circle;
step 7, the thumb pulls the pressing plate to separate the bottom end of the second screw from the strong magnet, the first cutter leaves the cable sheath, and then the radio frequency cable is drawn out; completing circular cutting of the cable sheath;
step 8, inserting the radio frequency cable into the hole A of the longitudinal tangent line, pressing the pressing plate by fingers, and longitudinally cutting by a second cutter; drawing out the radio frequency cable to complete longitudinal cutting of the cable sheath;
step 9, peeling the cut radio frequency cable sheath by hand;
step 10, scattering the radio frequency cable shielding net by hand to expose a cable dielectric layer;
step 11, inserting the cable with the exposed cable dielectric layer into the hole C, repeating the step 5 to the step 7, and removing the dielectric layer by using sharp-nosed pliers after the circular cutting is finished; finally, wire stripping is completed.
The invention adopts the technical scheme to produce the beneficial effects that:
1. the invention has simple operation, no damage to fingers and high safety factor; the height of the metal baffle meets the requirements of cable stripping lengths of different connectors;
2. the invention has compact structure and beautiful appearance, and is convenient to use in narrow and limited space places;
3. according to the invention, the outer diameter of the hole of the wire stripping tool can be adjusted according to cables with different diameters, and the wire stripping depth is adjusted through the screw, so that the application range of the wire stripping tool is further enlarged;
4. the invention is convenient to store and carry, accords with the principle of human engineering, and can be used by people with left-hand or right-hand operation habits.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is an internal half-sectional view of an embodiment of the present invention.
Fig. 3 is a schematic view of the back structure of fig. 2.
Fig. 4 is a schematic structural view of a second screw according to an embodiment of the present invention.
Fig. 5 is a schematic view of a first screw structure according to an embodiment of the present invention.
In the figure: 1. second screw, 2, driving piece, 3, shell, 4, through wires hole, 5, indicate the perforation, 6, press the clamp plate, 7, first cutter, 8, second cutter, 9, strong magnet, 10, metal baffle, 11, first screw, 2.1, the long minor matters of level, 2.2, vertical short minor matters, 3.2, backplate.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
A radio frequency cable stripping tool comprises a shell and a pressing plate; the driving part is of an L-shaped structure and comprises vertical short branches and horizontal long branches which are vertical to each other; the driving piece is provided with a horizontal long branch section, and the end part of the driving piece is hinged in the shell; two cutters are arranged on the horizontal long branch knot, wherein one cutter is vertical to the central axis of the corresponding threading hole, and the other cutter is parallel to the central axis of the other corresponding threading hole; the top of the vertical short branch of the driving piece is exposed out of the shell and is fixedly connected with the pressing plate.
Furthermore, the metal baffle is fixed on the outer side of the shell and is connected with the shell through at least two screws.
Furthermore, the shell comprises a front baffle and a rear baffle, and the central axis of the threading hole is vertical to the front baffle and the rear baffle; .
Furthermore, the metal baffle is positioned on the outer side of the front baffle or the outer side of the rear baffle and is connected with the shell through a first screw; the threaded hole corresponding to the first screw on the shell is a through hole.
Furthermore, the cutter is positioned above the central axis of the corresponding threading hole; the cutter perpendicular to the central axis of the corresponding threading hole is a first cutter, and the threading hole corresponding to the first cutter is an annular threading hole; the cutter parallel to the central axis of the corresponding threading hole is a second cutter, and the threading hole corresponding to the second cutter is a longitudinal threading hole; the circumferential wire cutting hole is provided with three holes B, C and D, and the longitudinal wire cutting hole is provided with a hole A; wherein the diameter of the hole B is larger than that of the hole C.
Furthermore, a penetrating screw is arranged at the connecting part of the pressing plate and the vertical short branch knot of the driving piece, and the screw is in threaded connection with the connecting part; the bottom end of the screw is exposed below the connecting portion.
Furthermore, a strong magnet is arranged at the top of the shell and is positioned right below the second screw; under normal state, the strong magnet strongly adsorbs the bottom of the second screw.
Furthermore, scales are arranged on the screw rod of the first screw and the screw rod of the second screw.
Furthermore, the bottom end of the second screw is provided with a smooth bulge, and the strong magnet is provided with a pit corresponding to the smooth bulge; the shell is also provided with a finger perforation for facilitating the operation of left and right hands, and the central axis of the finger perforation is parallel to the central axis of the threading hole.
A use method of a radio frequency cable stripping tool is used for using the radio frequency cable stripping tool, and is characterized by comprising the following steps:
step 1, rotating a second screw according to the use requirement, and adjusting the depth of circular cutting and longitudinal cutting;
step 2, in order to ensure accurate wire cutting, the cross section of the cable is ensured to be perpendicular to the axis of the cable and to be flat; therefore, cables are sequentially inserted into B, C, D holes to be abutted against the metal baffle plates, the three-hole circular cutting process is guaranteed to be carried out on the same plane, the sheath is cut in the B hole circular cutting mode, the shielding net and the medium are cut in the C hole circular cutting mode, the inner core is cut in the D hole circular cutting mode, and after the cutting is completed, the cross section of each cable is perpendicular to the axis of the cable and is flat.
Step 3, adjusting the distance between the metal baffle and the shell according to the use requirement, and ensuring the length of the stripping wire;
step 4, inserting the radio frequency cable into the circumferential tangent B hole;
step 5, the front end of the cable is abutted against the inner side of the metal baffle, and the pressing plate is pressed by fingers, so that the strong magnet adsorbs a second screw connected with the pressing plate;
step 6, sheathing the finger perforation with the forefinger, and rotating the tool for a circle;
step 7, the thumb pulls the pressing plate to separate the bottom end of the second screw from the strong magnet, the first cutter leaves the cable sheath, and then the radio frequency cable is drawn out; completing circular cutting of the cable sheath;
step 8, inserting the radio frequency cable into the hole A of the longitudinal tangent line, pressing the pressing plate by fingers, and longitudinally cutting by a second cutter; drawing out the radio frequency cable to complete longitudinal cutting of the cable sheath;
step 9, peeling the cut radio frequency cable sheath by hand;
step 10, scattering the radio frequency cable shielding net by hand to expose a cable dielectric layer;
step 11, inserting the cable with the exposed cable dielectric layer into the hole C, repeating the step 5 to the step 7, and removing the dielectric layer by using sharp-nosed pliers after the circular cutting is finished; finally, wire stripping is completed.
The following is a more specific example:
referring to fig. 1 to 5, the present embodiment includes: preceding baffle, backplate, pressing plate, first cutter and second cutter, metal baffle, driving piece.
The second cutter is placed in the same direction with the shell, and the first cutter is placed in a direction of 90 degrees with the shell. The first cutter and the second cutter are clamped between the front baffle and the rear baffle, the second cutter placed in the same direction with the shell is guaranteed to be in the middle of the tool, the distance between the two ends of the first cutter placed in the 90-degree direction with the shell and the distance between the two ends of the first cutter and the shell are guaranteed to be consistent, and the driving piece is clamped and fixed by screws.
There is the strong magnet shell upper end, and has the dog to block, prevents that the strong magnet from droing for adsorb the bottom of second screw.
The shell is provided with 4 threading holes, wherein the diameters of the A hole, the B hole, the C hole and the D hole are named from left to right, the A hole and the B hole are consistent, the A hole is used for transversely stripping the radio frequency cable sheath, and the B hole, the C hole and the D hole are used for longitudinally stripping the radio frequency cable sheath. The diameter of the hole D is smaller, and the hole D is used for transversely stripping and cutting the medium layer of the inner core wrapped by the radio frequency cable. The diameter of the hole B is larger than that of the hole C, and the diameter of the hole C is smaller than that of the radio frequency cable sheath and larger than that of the radio frequency cable dielectric layer.
In order to meet the actual use condition, the hole A, the hole B, the hole C and the hole D are operated according to the diameter size of a radio frequency cable of a common model. If cables with other diameters are needed, the sizes of the holes in the front baffle and the rear baffle of the tool can be adjusted according to actual requirements, and then wire stripping operation is carried out.
The metal baffle is arranged beside the tool shell, and a certain distance is reserved between the metal baffle and the tool shell, so that the length of the radio frequency cable penetrating out of the hole can be controlled, and the length and the size of a wire stripping can be ensured. The first screw for fixing the metal baffle plate is provided with a size scale.
The wire stripping tool is provided with mounting holes at the front baffle and the rear baffle and used for fixing the metal baffle. The metal baffle can be placed on one side of the front baffle or one side of the rear baffle, so that the operation of people with left-hand operation habits and right-hand operation habits is facilitated. The metal baffle is located at one side of the rear baffle in the embodiment.
The large hole at the front end of the tool shell is used for sheathing fingers when the radio frequency cable is cut in a rotating mode in the wire stripping process of the radio frequency cable. The rear end can be added with a key chain, and the carrying is convenient.
The specific using method of the embodiment comprises the following operation steps:
step 1, rotating a second screw according to the use requirement, and adjusting the depth of circular cutting and longitudinal cutting;
and 2, in order to ensure accurate wire cutting, the cross section of the cable is ensured to be vertical to the axis of the cable and to be flat. Therefore, cables are sequentially inserted into B, C, D circular cutting holes to be abutted against the metal baffle plates, the three circular cutting processes are all carried out on the same plane, the sheath is cut in a B-hole circular manner, the shielding net and the medium are cut in a C-hole circular manner, the inner core is cut in a D-hole circular manner, and the cross section of each cable is perpendicular to the axis of the cable and is flat.
Step 3, adjusting the distance between the metal baffle and the shell according to the use requirement, and ensuring the length of the stripping wire; rotating the second screw again to adjust the depth of circular cutting and longitudinal cutting;
step 4, putting the radio frequency cable into the hole B of the annular tangent line hole, enabling the front end of the cable to abut against the inner side of the metal baffle, and pressing the pressing plate by fingers to enable the strong magnet to adsorb a second screw connected with the pressing plate;
step 5, sheathing the finger perforation with the forefinger, and rotating the tool for a circle;
step 6, the thumb pulls the pressing plate to enable the bottom end of the second screw to be separated from the strong magnet, the first cutter leaves the cable sheath, and then the radio frequency cable is drawn out; completing circular cutting of the cable sheath;
step 7, inserting the radio frequency cable into the hole A of the longitudinal tangent line, pressing the pressing plate by fingers, and longitudinally cutting by a second cutter; drawing out the radio frequency cable to complete longitudinal cutting of the cable sheath;
step 8, peeling the cut radio frequency cable sheath by hands;
step 9, the radio frequency cable shielding net is scattered by hands to expose the cable dielectric layer;
step 10, inserting the cable with the exposed cable dielectric layer into the circular tangent line C hole, repeating the steps 4 to 6, and removing the dielectric layer by using sharp-nose pliers after circular cutting is finished; finally, wire stripping is completed.
In the wire stripping process, because the length of the radio frequency cable sheath to be cut is greater than the length of the radio frequency cable dielectric layer, when the dielectric layer is cut, the dielectric layer of the radio frequency cable extends into the hole C, the diameter of the hole C is smaller than that of the sheath, so that the sheath of the radio frequency cable is pressed against one side of the shell, a certain distance is reserved between the side of the shell and the first cutter, the distance can be limited by the thickness of the shell, and the distance in the embodiment is 3 mm; therefore, the cutting of the radio frequency cable sheath and the radio frequency cable dielectric layer with different lengths is realized.
After the wire stripping tool finishes stripping the wire, the blade is cleaned by cloth, the key is pressed down to enable the strong magnet to adsorb, and the metal baffle is restored to the initial collection position, so that the collection and carrying are convenient.
The invention has the following brief working principle:
1. a wire stripping tool for radio frequency cables is used for stripping the radio frequency cables through cutters in different holes on the tool, a first cutter in a hole B can perform circular cutting on an outer medium skin of the radio frequency cable, a second cutter in a hole A can longitudinally cut the outer medium skin of the radio frequency cable, and then the outer skin of the cable can be easily removed. And the C hole is formed by performing circular cutting on the metal core medium wrapping insulating layer of the radio frequency cable, and then the stripped metal core medium wrapping insulating layer can be easily taken down.
2. After the wire stripping tool finishes stripping wires, the blade is cleaned by cloth, the pressing plate is pressed down to enable the strong magnet to adsorb, and the metal baffle is restored to the initial collection position, so that the collection and carrying are convenient.

Claims (10)

1. A radio frequency cable stripping tool comprises a shell and a pressing plate; the device is characterized by further comprising a driving piece, wherein the driving piece is of an L-shaped structure and comprises vertical short branches and horizontal long branches which are perpendicular to each other; the driving piece is provided with a horizontal long branch section, and the end part of the driving piece is hinged in the shell; two cutters are arranged on the horizontal long branch knot, wherein one cutter is vertical to the central axis of the corresponding threading hole, and the other cutter is parallel to the central axis of the other corresponding threading hole; the top of the vertical short branch of the driving piece is exposed out of the shell and is fixedly connected with the pressing plate.
2. The radio frequency cable stripping tool according to claim 1, further comprising a metal baffle fixed to an outer side of the housing, wherein the metal baffle is connected to the housing through at least two screws.
3. The radio frequency cable stripping tool according to claim 2, wherein the shell comprises a front baffle and a rear baffle, and a central axis of the threading hole is perpendicular to the front baffle and the rear baffle; .
4. The radio frequency cable stripping tool according to claim 3, wherein the metal baffle is located on the outer side of the front baffle or the outer side of the rear baffle and is connected with the shell through a first screw; the threaded hole corresponding to the first screw on the shell is a through hole.
5. The radio frequency cable stripping tool according to claim 1, wherein the cutter is located above a central axis of the corresponding threading hole; the cutter perpendicular to the central axis of the corresponding threading hole is a first cutter, and the threading hole corresponding to the first cutter is an annular threading hole; the cutter parallel to the central axis of the corresponding threading hole is a second cutter, and the threading hole corresponding to the second cutter is a longitudinal threading hole; the circumferential wire cutting hole is provided with three holes B, C and D, and the longitudinal wire cutting hole is provided with a hole A; wherein the diameter of the hole B is larger than that of the hole C.
6. The radio frequency cable stripping tool according to claim 1, wherein a penetrating screw is arranged at a connecting portion of the pressing plate and the vertical short branch of the driving member, and the screw is in threaded connection with the connecting portion; the bottom end of the screw is exposed below the connecting portion.
7. The radio frequency cable stripping tool according to claim 6, wherein a strong magnet is further arranged at the top of the shell and located right below the second screw; under normal state, the strong magnet strongly adsorbs the bottom of the second screw.
8. The radio frequency cable stripping tool according to claims 4 and 7, wherein scales are arranged on the screw rod of the first screw and the screw rod of the second screw.
9. The radio frequency cable stripping tool according to claim 7, wherein a smooth protrusion is arranged at the bottom end of the second screw, and a concave pit corresponding to the smooth protrusion is arranged on the strong magnet; the shell is also provided with a finger perforation for facilitating the operation of left and right hands, and the central axis of the finger perforation is parallel to the central axis of the threading hole.
10. A method for using a radio frequency cable stripping tool, which is used for using the radio frequency cable stripping tool according to any one of claims 1 to 9, and which specifically comprises the following steps:
step 1, rotating a second screw according to the use requirement, and adjusting the depth of circular cutting and longitudinal cutting;
step 2, in order to ensure accurate wire cutting, the cross section of the cable is ensured to be perpendicular to the axis of the cable and to be flat; therefore, cables are sequentially inserted into B, C, D holes to be abutted against the metal baffle plates, the three-hole circular cutting process is guaranteed to be carried out on the same plane, the sheath is cut in the B hole circular cutting mode, the shielding net and the medium are cut in the C hole circular cutting mode, the inner core is cut in the D hole circular cutting mode, and after the cutting is completed, the cross section of each cable is perpendicular to the axis of the cable and is flat.
Step 3, adjusting the distance between the metal baffle and the shell according to the use requirement, and ensuring the length of the stripping wire;
step 4, inserting the radio frequency cable into the circumferential tangent B hole;
step 5, the front end of the cable is abutted against the inner side of the metal baffle, and the pressing plate is pressed by fingers, so that the strong magnet adsorbs a second screw connected with the pressing plate;
step 6, sheathing the finger perforation with the forefinger, and rotating the tool for a circle;
step 7, the thumb pulls the pressing plate to separate the bottom end of the second screw from the strong magnet, the first cutter leaves the cable sheath, and then the radio frequency cable is drawn out; completing circular cutting of the cable sheath;
step 8, inserting the radio frequency cable into the hole A of the longitudinal tangent line, pressing the pressing plate by fingers, and longitudinally cutting by a second cutter; drawing out the radio frequency cable to complete longitudinal cutting of the cable sheath;
step 9, peeling the cut radio frequency cable sheath by hand;
step 10, scattering the radio frequency cable shielding net by hand to expose a cable dielectric layer;
step 11, inserting the cable with the exposed cable dielectric layer into the hole C, repeating the step 5 to the step 7, and removing the dielectric layer by using sharp-nosed pliers after the circular cutting is finished; finally, wire stripping is completed.
CN202210599065.7A 2022-05-30 2022-05-30 Radio frequency cable stripping tool and use method thereof Active CN114825193B (en)

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CN114825193B CN114825193B (en) 2024-10-29

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060179662A1 (en) * 2005-02-15 2006-08-17 International Communication Manufacturing Corp. Adjustable stripping tool
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US20060179662A1 (en) * 2005-02-15 2006-08-17 International Communication Manufacturing Corp. Adjustable stripping tool
DE102007019386A1 (en) * 2007-04-23 2008-10-30 Rennsteig Werkzeuge Gmbh Dismantling tool for dismantling mini coaxial cable, has cutting knife engaged at cable and passed around cable by rotation of tool holder and layers of cable splitted, until stopper rests against block surface
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EP3054542A2 (en) * 2015-02-03 2016-08-10 Wezag GmbH Werkzeugfabrik Isolating gripper
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