CN116845788B - Wire stripping device for electrified wire - Google Patents
Wire stripping device for electrified wire Download PDFInfo
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- CN116845788B CN116845788B CN202310851029.XA CN202310851029A CN116845788B CN 116845788 B CN116845788 B CN 116845788B CN 202310851029 A CN202310851029 A CN 202310851029A CN 116845788 B CN116845788 B CN 116845788B
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- cable
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- 230000005540 biological transmission Effects 0.000 claims abstract description 69
- 230000033001 locomotion Effects 0.000 claims abstract description 47
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 230000009471 action Effects 0.000 claims abstract description 13
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 239000011810 insulating material Substances 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
Classifications
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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
- H02G1/1248—Machines
- H02G1/1251—Machines the cutting element not rotating about the wire or cable
- H02G1/1253—Machines the cutting element not rotating about the wire or cable making a transverse cut
- H02G1/1256—Machines the cutting element not rotating about the wire or cable making a transverse cut using wire or cable-clamping means
Landscapes
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
The application relates to a stripping device for a live cable, comprising: the clamping pieces are connected to the driving mechanism in a transmission way, and at least two clamping pieces are arranged; adjacent clamping pieces are configured to move along a first axis and a second axis under the action of a driving mechanism and are clamped on two sides of a position to be cut; the wire stripping mechanism includes: the positioning pieces are at least two, and each positioning piece is configured to relatively rotate by a preset angle; a cutting member configured to move along the second axis and complete a cut at a location to be cut. According to the application, the clamping piece moves in the first axis and the second axis to clamp and fix the electrified cable, and can provide a certain tension degree for the electrified cable; through setting up the setting element, can be further centre gripping and tensioning the waiting of taking the electric cable cut the position to realize the centre gripping along with the motion of cutting element, prevent to take the electric cable wait to cut the position and produce dislocation or skew when the location is accurate.
Description
Technical Field
The application relates to the technical field of wire stripping devices, in particular to a wire stripping device for a live wire cable.
Background
With the continuous development of the electric power industry in China, the requirements for live working are increased more and more, the work of live connecting wires belongs to high-altitude operation, the environment is very bad, and an operation object has high voltage. On the premise of ensuring safety, workers cannot carefully strip wires by using the traditional wire stripper, and the wire core is easily damaged due to too deep feed. In the related art, when the electrified cable is stripped, the stripping depth is inconvenient to control, so that a cable core is easy to damage, and the cable is in a loose state during stripping, so that the stripping is unstable and a scratch phenomenon is easy to occur.
Disclosure of Invention
In view of the above, it is necessary to provide a stripping device for a live cable that is stable in clamping and accurate in cutting.
The application provides a wire stripping device for a live wire cable, which is used for cutting a position to be cut of the live wire cable and comprises:
A bracket;
The driving mechanism is arranged on the bracket;
The clamping pieces are connected to the driving mechanism in a transmission way, and at least two groups of clamping pieces are arranged; each adjacent group of clamping pieces are configured to move along a first axis and a second axis under the action of the driving mechanism and are clamped on two sides of the position to be cut; the first axis is parallel to the central axis of the electrified cable, and the second axis is perpendicular to the first axis; and
The wire stripping mechanism is connected with the driving mechanism in a transmission way and is arranged between the adjacent clamping pieces; the wire stripping mechanism comprises positioning pieces and cutting pieces, wherein at least two positioning pieces are arranged, and each positioning piece is configured to relatively rotate by a preset angle; the cutting member is in driving connection with the positioning members and is positioned between the two positioning members, and the cutting member is configured to move along the third axis and complete cutting at the position to be cut.
In one embodiment, the wire stripping mechanism further comprises:
A first drive member drivingly connected to the cutting member and configured to drive the cutting member along the third axis;
One end of the first transmission component is provided with the positioning piece, the other end of the first transmission component is in transmission connection with the bracket, and the first transmission component is configured to drive the positioning piece to rotate by a preset angle; and
The second transmission assembly is respectively connected with the first transmission assembly and the cutting piece in a transmission mode, and the second transmission assembly is configured to drive the cutting piece to move along a third axis under the action of the first driving piece and drive the first transmission assembly to move.
In one embodiment, the wire stripping mechanism further comprises a fixing seat arranged on the support, the first transmission assembly is provided with at least two groups, each group of the first transmission assemblies is relatively arranged on two sides of the electrified cable, each group of the first transmission assemblies comprises a first rotating rod and a second rotating rod, the first rotating rods are rotationally connected to the fixing seat, the second rotating rods are arranged at one ends, far away from the fixing seat, of the first rotating rods, and the second rotating rods are configured to connect the locating pieces with the first rotating rods.
In one embodiment, the second transmission assembly comprises a slider, a connecting rod and a push plate, the cutting element is arranged on the push plate, the push plate is in transmission connection with the first driving element and can drive the cutting element to move along a third axis under the action of the first driving element, the slider is in sliding connection with the first rotating rod, and the push plate is connected with the slider through the connecting rod.
In one embodiment, the second rotating rod comprises a movable part and a limiting part, the limiting part is positioned at one side of the first rotating rod far away from the electrified cable, the movable part penetrates through the first rotating rod, and the locating piece is arranged at one side of the movable part far away from the limiting part; the first transmission assembly further comprises an elastic piece abutted between the positioning piece and the first rotating rod.
In one embodiment, the drive mechanism includes:
The second driving piece is arranged on the bracket and is configured to drive the clamping piece to move along the first axis; and
And the third driving piece is arranged on the bracket and is configured to drive the clamping piece to move along the second axis.
In one embodiment, the drive mechanism further comprises:
The first motion assembly is arranged on the bracket and is connected with the second driving piece in a transmission way; the first motion assembly comprises a first screw rod and a first motion seat, the first screw rod is arranged along a first axis, the first motion seat is in transmission connection with the first screw rod, and the clamping piece is connected with the first motion seat; and
The second motion assembly is arranged on the bracket and is connected with the third driving piece in a transmission way; the second motion assembly comprises a second screw rod and a second motion seat, the second screw rod is arranged along a second axis, the second motion seat is in transmission connection with the first motion seat, and the clamping piece is connected with the second motion seat.
In one embodiment, the driving mechanism further comprises at least one guide rod, the guide rod is arranged in parallel with the first screw rod and/or the second screw rod, and the first motion seat and/or the second motion seat are in transmission connection with the guide rod.
In one embodiment, the clamping member comprises a deformable insulating material.
In one embodiment, the cutting member comprises a cutting head disposed in the cutting head holder, a cutting head holder, and an adjustment element configured to adjust the extension of the cutting head from the cutting head holder.
According to the wire stripping device for the live wire cable, the live wire cable is clamped and fixed through the movement of the clamping piece on the first axis and the second axis, and a certain tension degree can be provided for the live wire cable; through setting up the setting element, can be further centre gripping and tensioning the waiting of taking the electric cable cut the position to realize the centre gripping along with the motion of cutting element, prevent to take the electric cable wait to cut the position and produce dislocation or skew when the location is accurate.
Drawings
Fig. 1 is a perspective view of a part of a wire stripping device according to an embodiment of the present application.
Fig. 2 is a schematic cross-sectional view of plane B-B of fig. 1.
Fig. 3 is a schematic cross-sectional view of plane C-C of fig. 1.
Fig. 4 is a schematic cross-sectional view of the plane D-D of fig. 2.
Fig. 5 is an enlarged partial schematic view of the portion a in fig. 4.
Detailed Description
In order that the above objects, features and advantages of the application will be readily understood, a more particular description of the application will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. The present application may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the application, whereby the application is not limited to the specific embodiments disclosed below.
In the description of the present application, it should be understood that, if any, these terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., are used herein with respect to the orientation or positional relationship shown in the drawings, these terms refer to the orientation or positional relationship for convenience of description and simplicity of description only, and do not indicate or imply that the apparatus or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the application.
Furthermore, the terms "first," "second," and the like, if any, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the terms "plurality" and "a plurality" if any, mean at least two, such as two, three, etc., unless specifically defined otherwise.
In the present application, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly. For example, the two parts can be fixedly connected, detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present application, unless expressly stated or limited otherwise, the meaning of a first feature being "on" or "off" a second feature, and the like, is that the first and second features are either in direct contact or in indirect contact through an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
It will be understood that if an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. If an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein, if any, are for descriptive purposes only and do not represent a unique embodiment.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a wire stripping device for a live cable according to an embodiment of the present application, and the wire stripping device 1 according to an embodiment of the present application is provided, where the wire stripping device 1 is used for cutting a position to be cut of the live cable 2. The wire stripping device 1 comprises a bracket 10, a driving mechanism 30, a clamping piece 20 and a wire stripping mechanism 40. The stand 10 constitutes a supporting structure of the whole apparatus, and the driving mechanism 30 is provided to the stand 10. The clamping members 20 are drivingly connected to the driving mechanism 30, the clamping members 20 are provided with at least two groups, and each adjacent group of clamping members 20 is configured to move along the first axis X and the second axis Y under the action of the driving mechanism 30 and to clamp both sides of a position to be cut on the powered cable 2. The first axis X is parallel to the central axis of the live cable 2 and the second axis Y is perpendicular to the first axis X. The clamping member 20 can provide a certain tension to the belt electric cable 2 while clamping and fixing the belt electric cable 2.
At least two clamping members 20 are provided per group, and in this embodiment, two clamping members 20 are provided per group. The grippers 20 of adjacent groups move simultaneously in opposite directions along the first axis X, and the two grippers 20 within each group move simultaneously in opposite directions along the second axis Y.
The wire stripping mechanism 40 is connected to the driving mechanism 30 in a transmission manner and is arranged between the adjacent clamping members 20. The wire stripping mechanism 40 includes a positioning member 42 and a cutting member 43. There are at least two positioning members 42, and each positioning member 42 is configured to relatively rotate by a preset angle. The cutting member 43 is drivingly connected to the positioning members 42 and is located between two positioning members 42, the cutting member 43 being configured to move to a position to be cut along a third axis, the third axis being perpendicular to the first axis and to said second axis.
Specifically, in this embodiment, two positioning members 42 are provided, and each positioning member 42 rotates around the same axis by the same preset angle in opposite directions, and finally clamps two sides of the to-be-cut position on the belt cable 2, where the clamping position is located between the adjacent clamping members 20. Further, each positioning member 42 rotates in the opposite direction by the same predetermined angle about a straight line parallel to the first axis X, and the clamping positions of the two positioning members 42 are located at the same position on the belt cable 2 along the first axis X.
Specifically, the cutting member 43 is capable of moving to the position to be cut along the third axis under the action of a given power, and further moves toward the belt cable 2 along the third axis for a preset distance at the position to be cut, so as to complete a certain cutting depth required for cutting. The positioning piece 42 can further clamp and tension the position to be cut of the belt cable 2, clamp along with the movement of the cutting piece 43, and prevent the position to be cut of the belt cable 2 from being misplaced or deflected while positioning accurately.
As shown in fig. 4 and 5, in some embodiments, the wire stripping mechanism 40 further includes a first drive 46, a first transmission assembly 44, and a second transmission assembly 45. The first driving member 46 is drivingly connected to the cutting member 43, the first driving member 46 being configured to drive the cutting member 43 along a third axis. The first transmission assembly 44 has a positioning member 42 at one end and a transmission connection bracket 10 at the other end, and the first transmission assembly 44 is configured to rotate the positioning member 42 by a predetermined angle. The second transmission assembly 45 is respectively connected with the first transmission assembly 44 and the cutting member 43 in a transmission manner, and the second transmission assembly 45 is configured to drive the cutting member 43 to move along the third axis under the action of the first driving member 46 and drive the first transmission assembly 44 to move. The first driving member 46 can drive the cutting member 43 to move and simultaneously drive the positioning member 42 to move through the first transmission assembly 44 and the second transmission assembly 45, so that the structure is simple and compact, and one driving source can support multiple movements. The first transmission assembly 44 can provide a guiding function of the movement of the cutting member 43, and the second transmission assembly 45 connected with the first transmission assembly 44 can guide the movement of the cutting member 43 and limit the rotation angle of the positioning member 42, so that the positioning member 42 and the cutting member 43 can be matched with each other, and the positioning member 42 can further help the belt cable 2 to be in a tensioning state.
Further, in some embodiments, the wire stripping mechanism 40 further includes a fixing seat 41 provided on the bracket 10. The first transmission assembly 44 is provided with at least two groups, each group of first transmission assemblies 44 is oppositely arranged at two sides of the electrified cable 2, each group of first transmission assemblies 44 comprises a first rotating rod 441 and a second rotating rod 442, the first rotating rod 441 is rotationally connected to the fixed seat 41, the second rotating rod 442 is arranged at one end of the first rotating rod 441 far away from the fixed seat 41, and the second rotating rod 442 is configured to connect the positioning piece 42 with the first rotating rod 441. The plane of the first rotating rod 441 is perpendicular to the first axis X, and the first rotating rod 441 rotates in a plane perpendicular to the first axis X, that is, the first rotating rod 441 rotates in a plane perpendicular to the charging cable 2. The second rotating rod 442 is located in the same plane as the first rotating rod 441, and the second rotating rod 442 is disposed perpendicular to the first rotating rod 441. The positioning member 42 is provided at an end of the second rotating lever 442, and a surface of the positioning member 42 facing the charging cable 2 and capable of contacting the charging cable 2 is adapted to the shape of the charging cable 2.
The second rotating rod 442 includes a movable portion 442b and a limiting portion 442a, the limiting portion 442a is located on a side of the first rotating rod 441 away from the belt cable 2, and the movable portion 442b passes through the first rotating rod 441 and extends toward the belt cable 2 after extending from the first rotating rod 441. The movable portion 442b is provided with a positioning member 42 at a side away from the limiting portion 442 a. The movable portion 442b is capable of moving relative to the first rotating rod 441, and the limiting portion 442a and the positioning member 42 are respectively located at two ends of the movable portion 442b and define a movement range of the movable portion 442 b. The first transmission assembly 44 further includes an elastic member 443 that abuts between the positioning member 42 and the first rotating lever 441. By providing the elastic member 443, the first rotating rod 441 can further rotate after the positioning member 42 contacts the charged cable 2, so that the second rotating rod 442 and the first rotating rod 441 have relative movement, and by pressing the elastic member 443, a tighter fit between the positioning member 42 and the charged cable 2 is achieved.
The second transmission assembly 45 comprises a sliding block 452, a connecting rod 453 and a pushing plate 451, the cutting member 43 is arranged on the pushing plate 451, the pushing plate 451 is in transmission connection with the first driving member 46 and can drive the cutting member 43 to move along a third axis under the action of the first driving member 46, the sliding block 452 is in sliding connection with the first rotating rod 441, and the pushing plate 451 is connected with the sliding block 452 through the connecting rod 453. Further, the connecting rod 453 and the slider 452 are provided with two groups, each group includes one connecting rod 453 and one slider 452, each connecting rod 453 is connected to two ends of the pushing plate 451, and each slider 452 is correspondingly slidably connected to each first rotating rod 441. The first driving member 46 drives the push plate 451 to move along the third axis, the push plate 451 drives the slider 452 to move along the first rotating rod 441 through the connecting rod 453, and under the condition that the length of the connecting rod 453 is fixed, the first rotating rods 441 on two sides gradually retract towards the cutting member 43 under the limitation of the connecting rod 453 and the slider 452 and drive the positioning member 42 to rotate by a preset angle.
Further, as shown in fig. 5, in some embodiments, adjusting grooves 454 are formed on two sides of the pushing plate 451, a connecting rod 453 is disposed in the adjusting grooves 454, and the connecting rod 453 is movably connected with the adjusting grooves 454. The connecting rod 453 is arranged at one end of the adjusting groove 454 and is provided with a limiting block, limiting grooves are formed in the inner wall of the adjusting groove 454, the limiting block is movably connected with the limiting grooves, and the limiting grooves and the limiting block play roles of guiding and positioning. The adjusting groove 454 can adjust the distance that the connecting rod 453 extends out of the push plate 451 to adjust the preset angle of rotation of the positioning member 42 and the clamping tightness of the positioning member 42 to the belt electric cable 2.
The cutting member 43 includes a cutting head 431, a cutting head holder 432, and an adjusting member (not shown) provided in the cutting head holder 432, the adjusting member being configured to adjust a protruding length of the cutting head 431 from the cutting head holder 432. The cutting head holder 432 is disposed on a side of the push plate 451 facing the cable 2, and the cutting head 431 extends from the cutting head holder 432 toward the cable 2. The cutting member 43 may be positioned at the middle of the push plate 451, and the connection rod 453 is symmetrically connected to the push plate 451 with respect to the cutting member 43. Specifically, in the present embodiment, the adjusting elements are screw structures respectively disposed on the cutting head 431 and the cutting head fixing base 432. By providing an adjustment element, the extension of the cutting head 431 can be adjusted to match different apparent thicknesses of the live cable 2 and to match different required cutting depths.
As shown in fig. 2 and 3, the driving mechanism 30 includes a second driving member 33, a third driving member 34, a first moving assembly 31, and a second moving assembly 32. A second drive member 33 is provided to the bracket 10, the second drive member 33 being configured to drive the clamp member 20 along the first axis X. A third drive member 34 is provided to the bracket 10, the third drive member 34 being configured to drive the clamp member 20 along the second axis Y. The first moving assembly 31 is disposed on the bracket 10 and is in driving connection with the second driving member 33. The first moving assembly 31 includes a first screw 311 disposed along a first axis X and a first moving seat 312 drivingly connected to the first screw 311, and the clamping member 20 is connected to the first moving seat 312. The second motion assembly 32 is disposed on the bracket 10 and is drivingly connected to the third drive 34. The second moving assembly 32 includes a second screw rod 321 disposed along the second axis Y and a second moving seat drivingly connected to the second screw rod 321, the second moving seat is slidably connected to the first moving seat 312, and the clamping member 20 is connected to the second moving seat 322.
Further, the first driving member 46, the second driving member 33 and the third driving member 34 of the present application may be one or more of an electric driving member, a hydraulic driving member, a pneumatic driving member, a mechanical driving member and an intelligent driving member, respectively. The electric driving means refers to a driving device powered by electric power, and may include an electric motor, an electric actuator, and the like. The hydraulic drive utilizes the force of the liquid to transmit power and create motion. The hydraulic drive may be a hydraulic pump, a hydraulic cylinder, a hydraulic motor, or the like. The pneumatic drive uses the force of the gas to transmit power and create motion. The pneumatic drive may be a pneumatic cylinder, a pneumatic motor, a pneumatic valve, or the like. A mechanical drive generally refers to a device that transmits power and produces motion through a mechanical structure. The mechanical driving member may be a gear, a chain, a belt, or the like, and the mechanical driving member needs to be driven by an external power source in combination with the electric driving member, the hydraulic driving member, or the pneumatic driving member. The intelligent driving part is a driving device integrated with intelligent technologies such as a sensor, a controller and the like, can automatically adjust and control power output and a movement mode according to external conditions and instructions, and is required to be driven by being matched with the electric driving part, the hydraulic driving part or the pneumatic driving part as a power source. It will be appreciated that suitable driving members may be selected according to particular requirements to achieve the desired motive power and control functions, in this embodiment the first driving member 46 is a pneumatic driving member, preferably the first driving member 46 is a pneumatic cylinder, the second driving member 33 and the third driving member 34 are electric driving members, preferably the second driving member 33 and the third driving member 34 are electric motors.
The second driving member 33 and the third driving member 34 are disposed at one side of the bracket 10, and output shafts of the second driving member 33 and the third driving member 34 for outputting power are respectively connected with the first moving assembly 31 and the second moving assembly 32 in a transmission manner. The bracket 10 is provided with a first movement groove 11 for receiving a first movement assembly 31. The first motion seat 312 is provided with a second motion slot 312a for receiving at least a portion of the structure of the second motion assembly 32.
The second driving member 33 and the third driving member 34 can reciprocate the clamping member 20 along the first axis X or the second axis Y by rotating forward and backward. The first screw rod 311 is provided with two sections, and the screw threads on each section of the first screw rod 311 are opposite in direction, so that each group of clamping pieces 20 can move in opposite directions, and the above-mentioned actions can be realized only by arranging one second driving piece 33. The second screw rod 321 is provided with two sections, and the directions of threads on each section of second screw rod 321 are opposite, so that each clamping piece 20 in the group moves in the opposite direction, and the action can be realized only by arranging one third driving piece 34.
Further, in the present embodiment, the second moving assembly 32 further includes a screw rod 35 drivingly connected to the second screw rod 321, the screw rod 35 is disposed on the bracket 10 along the first axis X, the third driving member 34 is drivingly connected to the second screw rod 321, and the second screw rod 321 is disposed in the second moving slot 312a along the second axis Y. By providing the screw 35, the third driving member 34 can be provided at one side of the bracket 10, saving space, and converting power from the direction of the first axis X to the direction of the second axis Y.
In some embodiments, the first screw 311 in the first moving assembly 31 may be replaced by a rack 13 provided on the bracket 10, or both the first screw 311 and the rack 13 may be provided, and the rack 13 assists the first screw 311 in driving. The rack 13 is arranged along the first axis X, the rack 13 is in driving connection with the second driving member 33, and the first movement seat 312 is meshed with the rack 13.
The driving mechanism 30 further comprises at least one guide rod, the guide rod is parallel to the first screw rod 311 and/or the second screw rod 321, and the first motion seat 312 and/or the second motion seat 322 are in transmission connection with the guide rod. Specifically, in the present embodiment, the first moving seat 312 is slidably connected to the screw 35, and the screw 35 may also serve as a guide rod for guiding the first moving seat 312 while having the above-mentioned transmission function.
The clamping member 20 comprises a deformable insulating material. Further, the clamping member 20 may be provided with a deformable insulating layer, and the clamping member 20 may be entirely provided with a deformable insulating material. The deformable insulating material can be organic polymer, rubber, etc.
The clamping piece 20 is provided with a tension detector (not shown in the figure), and the tension detector is used for testing the tension applied to the belt cable 2 at the clamping position, so that the tension degree of the belt cable 2 can be conveniently adjusted to be beneficial to cutting; the tension detector sends out warning signals when the tension reaches a threshold value, so that damage caused by too high wire tensioning degree can be prevented.
In some embodiments, a handle 12 is provided on a side of the bracket 10 away from the clamping member 20, and the handle 12 is held by a user or a mechanical arm to operate the wire stripping device 1 of the present application.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the application, which are described in detail and are not to be construed as limiting the scope of the claims. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.
Claims (7)
1. A wire stripping device for a live wire cable for cutting a location to be cut of the live wire cable, the wire stripping device comprising:
A bracket;
The driving mechanism is arranged on the bracket;
The clamping pieces are connected to the driving mechanism in a transmission way, and at least two groups of clamping pieces are arranged; each adjacent group of clamping pieces are configured to move along a first axis and a second axis under the action of the driving mechanism and are clamped on two sides of the position to be cut; the first axis is parallel to the central axis of the electrified cable, and the second axis is perpendicular to the first axis; and
The wire stripping mechanism is connected with the driving mechanism in a transmission way and is arranged between the adjacent clamping pieces; the wire stripping mechanism comprises positioning pieces and cutting pieces, wherein at least two positioning pieces are arranged, and each positioning piece is configured to relatively rotate by a preset angle; the cutting piece is connected with the positioning pieces in a transmission way and is positioned between the two positioning pieces, the cutting piece is configured to move along a third axis and complete cutting at the position to be cut, and the third axis, the first axis and the second axis are perpendicular to each other;
the wire stripping mechanism still includes:
A first drive member drivingly connected to the cutting member and configured to drive the cutting member along the third axis;
One end of the first transmission component is provided with the positioning piece, the other end of the first transmission component is in transmission connection with the bracket, and the first transmission component is configured to drive the positioning piece to rotate by a preset angle; and
The second transmission assembly is respectively connected with the first transmission assembly and the cutting piece in a transmission way, and is configured to drive the cutting piece to move along a third axis under the action of the first driving piece and drive the first transmission assembly to move; the wire stripping mechanism further comprises a fixed seat arranged on the bracket, the first transmission assembly is provided with at least two groups, each group of first transmission assemblies is oppositely arranged on two sides of the electrified cable, each group of first transmission assemblies comprises a first rotating rod and a second rotating rod, the first rotating rods are rotationally connected with the fixed seat, the second rotating rods are arranged at one end, far away from the fixed seat, of the first rotating rods, and the second rotating rods are configured to connect the positioning piece and the first rotating rods;
The second transmission assembly comprises a sliding block, a connecting rod and a pushing plate, the cutting piece is arranged on the pushing plate, the pushing plate is in transmission connection with the first driving piece and can drive the cutting piece to move along a third axis under the action of the first driving piece, the sliding block is in sliding connection with the first rotating rod, and the pushing plate is connected with the sliding block through the connecting rod.
2. The wire stripping device for a live wire cable according to claim 1, wherein the second rotating rod comprises a movable portion and a limiting portion, the limiting portion is located on one side, away from the live wire cable, of the first rotating rod, the movable portion penetrates through the first rotating rod, and the locating piece is arranged on one side, away from the limiting portion, of the movable portion; the first transmission assembly further comprises an elastic piece abutted between the positioning piece and the first rotating rod.
3. The stripping apparatus for a powered cable as claimed in claim 1, wherein said drive mechanism comprises:
The second driving piece is arranged on the bracket and is configured to drive the clamping piece to move along the first axis; and
And the third driving piece is arranged on the bracket and is configured to drive the clamping piece to move along the second axis.
4. A stripping apparatus for a powered cable as claimed in claim 3, wherein said drive mechanism further comprises:
The first motion assembly is arranged on the bracket and is connected with the second driving piece in a transmission way; the first motion assembly comprises a first screw rod and a first motion seat, the first screw rod is arranged along a first axis, the first motion seat is in transmission connection with the first screw rod, and the clamping piece is connected with the first motion seat; and
The second motion assembly is arranged on the bracket and is connected with the third driving piece in a transmission way; the second motion assembly comprises a second screw rod and a second motion seat, the second screw rod is arranged along a second axis, the second motion seat is in transmission connection with the first motion seat, and the clamping piece is connected with the second motion seat.
5. The stripping apparatus for live cables as in claim 4, wherein the drive mechanism further comprises at least one guide bar disposed parallel to the first and/or second lead screws, the first and/or second motion bases being drivingly connected to the guide bar.
6. The stripping apparatus for a powered cable as claimed in claim 1, wherein said clamping member comprises a deformable insulating material.
7. The stripping apparatus for a powered cable according to claim 1, wherein the cutting member comprises a cutting head, a cutting head holder, the cutting head being provided in the cutting head holder, and an adjusting element configured to adjust the extension of the cutting head from the cutting head holder.
Priority Applications (1)
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110253073A (en) * | 2019-07-08 | 2019-09-20 | 合肥博创机械制造有限公司 | A kind of cutting processing platform clamping tubular workpiece |
| CN218415581U (en) * | 2022-07-26 | 2023-01-31 | 江苏华恒电力工程有限公司 | First device is shelled to cable |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US10630062B2 (en) * | 2017-02-24 | 2020-04-21 | Ripley Tools, Llc | Adjustable wire stripper |
| CN109888681A (en) * | 2018-12-29 | 2019-06-14 | 金华八达集团有限公司科技信息分公司 | A kind of cable straightening device |
| CN110896201A (en) * | 2019-12-16 | 2020-03-20 | 广东伊之密精密机械股份有限公司 | Cable stripper |
| CN211958584U (en) * | 2020-05-15 | 2020-11-17 | 江西铜钹山环保科技有限公司 | Peeling device for recovering metal in waste cable |
| CN215645884U (en) * | 2021-09-07 | 2022-01-25 | 深圳市万家灯火智能电气有限公司 | Wire stripping device and electric power work robot |
| CN216250198U (en) * | 2021-11-15 | 2022-04-08 | 上海耐昂线缆有限公司 | Cable stripping device |
| CN114188894A (en) * | 2021-12-09 | 2022-03-15 | 铜陵铜能电力工程有限责任公司 | Electronic retooling insulating cable barker of exempting from |
| CN114400580B (en) * | 2022-03-14 | 2022-12-13 | 江苏全兴电缆有限公司 | Aerospace cable insulating layer stripping device |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110253073A (en) * | 2019-07-08 | 2019-09-20 | 合肥博创机械制造有限公司 | A kind of cutting processing platform clamping tubular workpiece |
| CN218415581U (en) * | 2022-07-26 | 2023-01-31 | 江苏华恒电力工程有限公司 | First device is shelled to cable |
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