CN109066493B - Bidirectional cutting type quick wire stripper - Google Patents
Bidirectional cutting type quick wire stripper Download PDFInfo
- Publication number
- CN109066493B CN109066493B CN201811061051.XA CN201811061051A CN109066493B CN 109066493 B CN109066493 B CN 109066493B CN 201811061051 A CN201811061051 A CN 201811061051A CN 109066493 B CN109066493 B CN 109066493B
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- transverse
- knife
- longitudinal
- cutter
- controller
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- 230000002457 bidirectional effect Effects 0.000 title claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000009966 trimming Methods 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 238000007599 discharging Methods 0.000 abstract description 7
- 239000010410 layer Substances 0.000 description 52
- 206010040844 Skin exfoliation Diseases 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000011229 interlayer Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 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
-
- 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
- H02G1/126—Machines 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
- H02G1/1248—Machines
- H02G1/1251—Machines the cutting element not rotating about the wire or cable
- H02G1/1263—Machines the cutting element not rotating about the wire or cable making a transverse and longitudinal cut
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
Abstract
The invention relates to the technical field of wire strippers, and particularly discloses a bidirectional cutting type quick wire stripper which comprises a tangential channel, a transverse cutter controller, a cutter discharging base and a longitudinal cutter controller, wherein the cutter discharging base comprises a longitudinal cutter outer ring layer, a longitudinal cutter discharging layer, a transverse cutter discharging layer and a transverse cutter outer ring layer, a longitudinal cutter guide post slides in a longitudinal cutter spiral groove of the longitudinal cutter controller so as to drive a longitudinal cutter to slide up and down along the radial direction, and a transverse cutter guide post slides in a transverse cutter spiral groove of the transverse cutter controller so as to drive a transverse cutter to slide up and down along the radial direction. The device not only meets the requirements of transverse cutting and longitudinal cutting, but also can cut short line heads and long line heads at the same time without cutting in multiple sections. The device is not only suitable for wires and cables with various specifications, but also is compact, light, convenient to operate and regular in incision, and has high wire stripping efficiency, strong practicability, safety and popularization.
Description
Technical Field
The invention relates to the technical field of wire strippers, in particular to a bidirectional cutting type quick wire stripper.
Background
In power engineering construction or repair, it is often necessary to cut the insulation coating of the wire and cable ends. In the prior art, the wire and the cable are manually stripped in the process of stripping the outer skin, a stripper or a special large-scale electric stripper is used. The manual wire stripping is usually performed by means of tools such as pliers or scissors, so that time and labor are wasted, the working efficiency is low, if long wire heads are required to be cut off, sectional wire stripping is required, and the workload for operators is greatly increased; the other wire stripping machine is used for stripping wires, the method takes time during initial debugging of the wire stripping, the efficiency of small-batch processing production is greatly reduced, and the whole size is large, the use is limited by the external environment, for example, a large-scale electric wire stripping machine is difficult to use in field construction. The two processing methods have respective limitations, and the production efficiency of the wire and cable assembly is affected in the aspects of the processing method, the processing efficiency and the like, so that the processing cost is greatly increased, and the overall benefit of the whole product is affected.
The stripping tool for transverse cutting is often suitable for reducing short wire barks, and if the wire barks are required to be reduced too long, the stripping tool needs to be used for sectionally cutting, which is time-consuming and labor-consuming.
Disclosure of Invention
The invention provides a bidirectional cutting type quick wire stripper which is suitable for wires and cables with various specifications and can simultaneously meet the requirements of transverse cutting and longitudinal cutting of the wires and the cables.
In order to solve the technical problems, the invention adopts the following technical scheme: the bidirectional cutting type quick wire stripper comprises a cutter outlet base, wherein a longitudinal cutter controller is coaxially and rotatably connected to the left side of the cutter outlet base, a transverse cutter controller is coaxially and rotatably connected to the right side of the cutter outlet base, and tangential channels which are communicated are formed in the centers of the longitudinal cutter controller, the cutter outlet base and the transverse cutter controller;
the longitudinal cutter guiding groove corresponds to the longitudinal cutter strip-shaped through groove in position, the longitudinal cutter guiding groove is communicated with the tangential channel, a longitudinal cutter is connected in a sliding manner in the longitudinal cutter guiding groove, and a longitudinal cutter guiding column extending out of the longitudinal cutter strip-shaped through groove leftwards is arranged on the longitudinal cutter;
a plurality of transverse knife strip-shaped through grooves are circumferentially arranged on the transverse knife outer ring layer, a plurality of transverse knife guide grooves are circumferentially arranged on the transverse knife outlet layer, the positions of the transverse knife guide grooves correspond to the positions of the transverse knife strip-shaped through grooves, the transverse knife guide grooves are communicated with the tangential channels, and the transverse knives are slidably connected in the transverse knife guide grooves; a transverse knife guide post which extends rightward from the transverse knife strip-shaped through groove is arranged on the transverse knife;
the longitudinal knife outer ring layer is coaxially provided with a longitudinal knife guide sleeve extending leftwards, the longitudinal knife controller is rotationally connected with the longitudinal knife outer ring layer through the longitudinal knife guide sleeve, the right side surface of the longitudinal knife controller is circumferentially provided with a plurality of longitudinal knife spiral grooves, the longitudinal knife guide post is positioned in the longitudinal knife spiral grooves and is in sliding connection, and when the longitudinal knife controller rotates, the longitudinal knife is driven to move along the radial direction;
the transverse knife outer ring layer is coaxially provided with a transverse knife guide pipe sleeve extending rightward, the transverse knife controller is rotationally connected with the transverse knife outer ring layer through the transverse knife guide pipe sleeve, the left side surface of the transverse knife controller is circumferentially provided with a plurality of transverse knife spiral grooves, the transverse knife guide column is positioned in the transverse knife spiral grooves and is in sliding connection, and when the transverse knife controller rotates, the transverse knife is driven to move along the radial direction;
and locking mechanisms are arranged on the longitudinal knife controller and the transverse knife controller.
Preferably, the locking mechanism comprises a longitudinal cutter locking bolt positioned on the longitudinal cutter controller and a transverse cutter locking bolt positioned on the transverse cutter controller, wherein the longitudinal cutter locking bolt passes through the longitudinal cutter controller to be propped against the outer edge of the outer ring layer of the longitudinal cutter, and the longitudinal cutter controller is braked after being screwed; and the transverse cutter locking bolt penetrates through the transverse cutter controller to be propped against the outer edge of the outer ring layer of the transverse cutter, and the transverse cutter controller is braked after being screwed.
Preferably, the lower end of the longitudinal knife is extended with a longitudinal knife head which is fixedly connected through a fine adjustment screw at the lower part of the left side surface of the longitudinal knife, a longitudinal knife ball support is arranged beside the longitudinal knife head, balls are arranged in the longitudinal knife ball support, the tail end of a longitudinal knife guide post is provided with a bearing, and the bearing is in sliding connection with a longitudinal knife controller through a longitudinal knife spiral groove; the lower end of the transverse knife is extended with a transverse knife head which is fixedly connected with the lower part of the left side surface of the transverse knife through a fine adjustment screw, a transverse knife ball support is arranged beside the transverse knife head, the transverse knife ball support is internally provided with balls, the tail end of the transverse knife guide post is provided with a bearing, and the bearing is in sliding connection with the transverse knife controller through a transverse knife spiral groove.
Preferably, the tail ends of the longitudinal knife guide pipe sleeve and the transverse knife guide pipe sleeve are respectively provided with a baffle.
Preferably, the fine adjustment screw is an eccentric screw, scales are arranged along the circumference of the fine adjustment screw, and one scale is rotated clockwise to correspond to the cutter head to extend downwards by 0.001 mm.
Preferably, the thickness of the longitudinal knife and the transverse knife is not greater than the thickness of the knife outlet layer.
Preferably, the transverse cutter heads are arranged transversely and are inclined to the left by 45 degrees; the longitudinal cutter heads are longitudinally arranged. .
Preferably, an interlayer is coaxially arranged between the longitudinal knife outlet layer and the transverse knife outlet layer, and the thickness of the interlayer is not greater than that of the knife outlet layer.
Preferably, a datum line is arranged on the arc surface of the cutter outlet base, scale marks are arranged on the arc surfaces of the longitudinal cutter controller and the transverse cutter controller, and each scale mark corresponds to the specification of one electric wire.
Preferably, a plurality of handles are uniformly distributed on the outer edge of the cutter outlet base around the circumference.
The beneficial effects of the invention are as follows: the invention discloses a bidirectional cutting type quick wire stripper, which not only can independently use a transverse cutting function or a longitudinal cutting function. The operation of transverse cutting and longitudinal cutting can be simultaneously carried out, so that different requirements on transverse cutting or longitudinal cutting of the electric wire or the electric cable are met; the shorter thread ends can be cut off, and the longer thread ends can be cut off without multi-section shearing. The arrangement of the fine adjustment screw is not only suitable for wires or cables of different types meeting the national standard, but also suitable for wires or cables of non-national standard with special purposes; the handle and the ball support are arranged, so that the function of rapidly peeling off the wire skin can be realized, and the wire skin peeling device is convenient and rapid and has regular notch. The invention not only realizes the rapid clamping of the electric wire or the cable, but also is compact and light, convenient to operate, and has strong practicability, safety and popularization.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an exploded view of the knife base structure of FIG. 1;
FIG. 3 is a schematic view of the outer layer structure of the longitudinal knife in FIG. 2;
FIG. 4 is a schematic view of the assembly of the outer race layer of the side cutter of FIG. 2;
FIG. 5 is a schematic view of the knife layer structure of the vertical knife in FIG. 2;
FIG. 6 is a schematic view of the assembly of the knife out layer of the vertical knife of FIG. 2;
FIG. 7 is a right side view of the longitudinal knife control of FIG. 1;
FIG. 8 is a schematic view of the outer race layer of the knife of FIG. 2;
FIG. 9 is a schematic view of the outer race layer assembly of the flat knife of FIG. 2;
FIG. 10 is a schematic view of the knife out layer structure of the transverse knife in FIG. 2;
FIG. 11 is a schematic view of the knife out layer assembly of the cross knife of FIG. 2;
FIG. 12 is a left side view of the cross blade control of FIG. 1;
FIG. 13 is a schematic view of the longitudinal knife of FIG. 1;
fig. 14 is a schematic view of the construction of the transverse knife in fig. 1.
Reference numerals of the various parts in the figures: the device comprises a 1-cutter discharging base, a 2-longitudinal cutter controller, a 3-transverse cutter controller, a 4-tangential channel, a 5-longitudinal cutter outer ring layer, a 6-longitudinal cutter discharging layer, a 7-transverse cutter discharging layer, an 8-transverse cutter outer ring layer, a 9-longitudinal cutter strip-shaped through groove, a 10-longitudinal cutter guide groove, an 11-longitudinal cutter, a 12-longitudinal cutter guide post, a 13-transverse cutter strip-shaped through groove, a 14-transverse cutter guide groove, a 15-transverse cutter, a 16-transverse cutter guide post, a 17-longitudinal cutter guide sleeve, a 18-longitudinal cutter spiral groove, a 19-transverse cutter guide sleeve, a 20-transverse cutter spiral groove, a 21-baffle, a 22-longitudinal cutter locking bolt, a 23-transverse cutter locking bolt, a 24-longitudinal cutter head, a 25-fine adjustment screw, a 26-longitudinal cutter ball support, a 27-handle, a 28-transverse cutter head, a 29-transverse cutter ball support, a 30-bearing and a 31-interlayer.
Detailed Description
The following describes the embodiments of the present invention in detail with reference to the drawings. For convenience of description, the axial direction along the wire or cable is set to be longitudinal, and the direction perpendicular to the axial direction of the wire or cable is set to be transverse.
As shown in fig. 1, the bidirectional cutting type quick wire stripper comprises a cutter outlet base 1, wherein a longitudinal cutter controller 2 is coaxially and rotatably connected to the left side of the cutter outlet base 1, a transverse cutter controller 3 is coaxially and rotatably connected to the right side of the cutter outlet base 1, and a tangential passage 4 is formed in the center of the longitudinal cutter controller 2, the cutter outlet base 1 and the transverse cutter controller 3 and is communicated with each other. Preferably, the ends of the longitudinal knife guide pipe sleeve and the transverse knife guide pipe sleeve are respectively provided with a baffle 21, so that the longitudinal knife controller 2 and the transverse knife controller 3 are prevented from falling off when rotating. A plurality of handles 27 are uniformly distributed around the circumference on the outer edge of the cutter outlet base 1.
As shown in fig. 2, the cutter-out base 1 is coaxially provided with a longitudinal cutter outer ring layer 5, a longitudinal cutter-out layer 6, a transverse cutter-out layer 7 and a transverse cutter outer ring layer 8 in sequence from left to right, preferably, a spacer layer 31 is coaxially arranged between the longitudinal cutter-out layer 6 and the transverse cutter-out layer 7, and the thickness of the spacer layer 31 is not greater than that of the longitudinal cutter-out layer 6 or the transverse cutter-out layer 7.
As shown in fig. 3-7, a plurality of longitudinal knife strip-shaped through grooves 9 are circumferentially arranged on the longitudinal knife outer ring layer 5, a plurality of longitudinal knife guide grooves 10 are circumferentially arranged on the longitudinal knife outer ring layer 6, the positions of the longitudinal knife guide grooves 10 correspond to those of the longitudinal knife strip-shaped through grooves 9, the longitudinal knife guide grooves 10 are communicated with the tangential channels 4, longitudinal knives 11 are connected in a sliding manner in the longitudinal knife guide grooves 10, and longitudinal knife guide columns 12 which extend out of the longitudinal knife strip-shaped through grooves 9 leftwards are arranged on the longitudinal knives 11;
the longitudinal knife outer ring layer 5 is coaxially provided with a longitudinal knife guide pipe sleeve 17 extending leftwards, the longitudinal knife controller 2 is rotationally connected with the longitudinal knife outer ring layer 5 through the longitudinal knife guide pipe sleeve 17, a plurality of longitudinal knife spiral grooves 18 are circumferentially arranged on the right side surface of the longitudinal knife controller 2, the longitudinal knife guide posts 12 are positioned in the longitudinal knife spiral grooves 18 and are in sliding connection, and when the longitudinal knife controller 2 rotates, the longitudinal knife 11 is driven to move along the radial direction. Preferably, the longitudinal knife spiral groove 18 is an archimedes spiral arc groove, a locking mechanism is arranged on the longitudinal knife controller 2, the locking mechanism is a longitudinal knife locking bolt 22 arranged on the longitudinal knife controller 2, the longitudinal knife locking bolt 22 penetrates through the longitudinal knife controller 2 to be propped against the outer edge of the longitudinal knife outer ring layer 5, and the longitudinal knife controller 2 is braked after being screwed. Preferably, the longitudinal knife locking bolt 22 can function as a handle when turning the longitudinal knife controller 2.
As shown in fig. 8-12, a plurality of transverse knife strip-shaped through grooves 13 are circumferentially arranged on the transverse knife outer ring layer 8, a plurality of transverse knife guide grooves 14 are circumferentially arranged on the transverse knife outlet layer 7, the positions of the transverse knife guide grooves 14 correspond to those of the transverse knife strip-shaped through grooves 13, the transverse knife guide grooves 14 are communicated with the tangential channels 4, and transverse knives 15 are connected in a sliding manner in the transverse knife guide grooves 14; a transverse knife guide post 16 which extends rightward from the transverse knife strip-shaped through groove 13 is arranged on the transverse knife 15;
the transverse knife outer ring layer 8 is coaxially provided with a transverse knife guide pipe sleeve 19 extending rightward, the transverse knife controller 3 is rotationally connected with the transverse knife outer ring layer 8 through the transverse knife guide pipe sleeve 19, a plurality of transverse knife spiral grooves 20 are circumferentially arranged on the left side surface of the transverse knife controller 3, the transverse knife guide posts 16 are positioned in the transverse knife spiral grooves 20 and are slidably connected, and when the transverse knife controller 3 rotates, the transverse knife 15 is driven to move in the radial direction. Preferably, the transverse cutter spiral groove 20 is an archimedes spiral arc groove, a locking mechanism is arranged on the transverse cutter controller 3, the locking mechanism is a transverse cutter locking bolt 23 arranged on the transverse cutter controller 3, the transverse cutter locking bolt 23 penetrates through the transverse cutter controller 3 to be propped against the outer edge of the transverse cutter outer ring layer 8, and the transverse cutter controller 3 is braked after being screwed.
Preferably, the longitudinal knife controller 2 and the transverse knife controller 3 can be directly screwed, and the longitudinal knife locking bolt 22 and the transverse knife locking bolt 23 can be used as handles for hand rotation.
Preferably, the thickness of the longitudinal knife 11 and the transverse knife 15 is not greater than the thickness of the longitudinal knife outlet layer 6 and the transverse knife outlet layer 7.
As shown in fig. 13, the lower end of the vertical cutter 11 extends out to form a vertical cutter head 24, the vertical cutter head 24 is fixedly connected with a fine adjustment screw 25 at the lower part of the left side surface of the vertical cutter 11, a vertical cutter ball support 26 is arranged beside the vertical cutter head 24, a freely rotatable ball is arranged in the vertical cutter ball support 26, the arrangement of the ball not only plays a role of fixing an electric wire, but also enables the electric wire to be drawn out more easily, and a bearing is arranged at the tail end of the vertical cutter guide post 12 and is in sliding connection with the vertical cutter controller 2 through a vertical cutter spiral groove 18;
as shown in fig. 14, the lower end of the transverse knife 15 extends out to form a transverse knife tool bit 28, the transverse knife tool bit 28 is fixedly connected through a trimming screw 25 at the lower part of the right side surface of the transverse knife 15, a transverse knife ball support 29 is arranged beside the transverse knife tool bit 28, balls are arranged in the transverse knife ball support 29, the balls not only play a role of fixing wires, but also enable the wires to be drawn out more easily, and a bearing is arranged at the tail end of the transverse knife guide post 16 and is in sliding connection with the transverse knife controller 3 through a transverse knife spiral groove 20; the transverse cutter head 28 is inclined to the left by 45 degrees, so that the cutting points of the transverse cutter head 28 and the longitudinal cutter head 24 are more approximate;
preferably, the trimming screw 25 is an eccentric screw, and scale marks are arranged along the circumference of the trimming screw 25, and one scale is rotated clockwise to correspond to the cutter head to extend downwards by 0.001 mm.
Preferably, scale marks are arranged on the arc surfaces of the longitudinal knife controller 2 and the transverse knife controller 3, each scale corresponds to the specification (such as 1.5 square, 2.5 square, 4 square, 6 square, etc.) of one electric wire, and a datum line is arranged on the knife outlet base 1.
The invention is used when in use:
(1) When the wire or cable needs to be cut off longer wire ends, firstly opening a transverse cutter locking bolt 23 positioned on the transverse cutter controller 3 and in a braking state, enabling the wire or cable needing to be stripped to pass through the tangential channel 4 from right to left, rotating the transverse cutter controller 3 after the wire or cable stretches out of a corresponding length, rotating a scale mark corresponding to the transverse cutter controller 3 to be aligned with a datum line of the cutter outlet base 1 according to the specification of the wire or cable needing to be stripped, sliding a transverse cutter guide post 16 on the three transverse cutters 15 in a transverse cutter spiral groove 20 of the transverse cutter controller 3, driving the three transverse cutters 15 to slide out from the transverse cutter guide groove 14 to the center of the tangential channel 4, pushing balls in a transverse cutter ball support 29 to the outside of a wire skin, enabling a transverse cutter head 28 to be cut into the wire skin, then screwing the transverse cutter locking bolt 23 on the transverse cutter controller 3, enabling the transverse cutter locking bolt 23 to be pushed onto the outer edge of the transverse cutter outer ring layer 8, braking the transverse cutter controller 3 through friction force between the two to enable the cutter outlet base 1 and the handle 3 to be kept to be slightly rotated, and the transverse cutter head 28 is kept to be slightly rotated or the transverse cutter is completely stripped;
then rotating the longitudinal cutter controller 2, aligning the scale marks on the longitudinal cutter controller 2 which are the same as those on the transverse cutter controller 3 with the datum lines on the longitudinal cutter outlet base 1, screwing the longitudinal cutter locking bolts 22 on the longitudinal cutter controller 2, pushing the longitudinal cutter locking bolts 22 against the outer edge of the longitudinal cutter outer ring layer 5, braking the longitudinal cutter controller 2 by friction between the longitudinal cutter locking bolts and the longitudinal cutter locking bolts, enabling the longitudinal cutter outlet base 1 and the longitudinal cutter controller 2 to be kept fixed and not to rotate, wherein the balls in the longitudinal cutter ball support 26 tightly prop against the outer wire skin of a wire or cable, and the longitudinal cutter head 24 is cut into the wire skin; since the lateral cutter head 28 is inclined by 45 degrees to the left, the longitudinal cutter head 24 and the lateral cutter head 28 approach each other infinitely, and the points of entry of the two on the wire or cable approach each other infinitely; then opening a transverse cutter locking bolt 23 on the transverse cutter controller 3, and rotating the transverse cutter controller 3 in the opposite direction to retract the cutter; then the left hand holds the handle 27, the right hand pulls out the wire or cable from the right side rapidly, the longitudinal cutting is completed, and finally the wire skin of the wire which is not completely stripped is stripped lightly.
(2) When the wire or cable needs to be cut off the shorter wire end, firstly opening the transverse knife locking bolt 23 positioned on the transverse knife controller 3 and in a braking state, enabling the wire or cable to be stripped to pass through the tangential channel 4 from right to left, rotating the transverse knife controller 3 after the wire or cable stretches out of the corresponding length, rotating the scale mark corresponding to the transverse knife controller 3 to align with the datum line of the wire and cable to be stripped according to the specification of the wire and cable to be stripped, sliding the transverse knife guide posts 16 on the three transverse knives 15 in the transverse knife spiral grooves 20 of the transverse knife controller 3, driving the three transverse knives 15 to slide out of the transverse knife spiral grooves 14 towards the center of the tangential channel 4, pushing the balls in the transverse knife ball support 29 to the outside of the wire skin, at the moment, enabling the transverse knife heads 28 to be cut into the wire skin, then screwing the transverse knife locking bolt 23 on the transverse knife controller 3, enabling the corresponding scale mark to be rotated to be aligned with the datum line of the wire and knife base 1 according to the specification of the wire and cable to be stripped, enabling the transverse knife guide posts 16 to slide in the transverse knife spiral grooves 20 of the transverse knife base 1 to be aligned with the datum line of the wire and cable to be stripped, and enabling the transverse knife guide posts to be held by the wire and cable to be held by the outer ring layer 8, and enabling the transverse knife heads 28 to be cut into the outer ring layer 8 to be cut into the outer layer, and enabling the transverse knife to be held by the outer ring to be cut into the wire or the outer layer to be held by the wire, and the wire or the wire to be stripped, and the wire to be rapidly held, and the wire is rapidly held and the wire to be stripped to be held and the wire is held.
(3) When the wire or cable to be stripped does not meet the national standard, the transverse cutter controller 3 or the longitudinal cutter controller 2 is rotated and adjusted to a position slightly larger than the scale mark of the diameter of the wire or cable, the transverse cutter locking bolt 23 or the longitudinal cutter locking bolt 22 is screwed down, then the screw driver is used for extending into the fine adjustment screw 25 on the adjusting transverse cutter 15 or the longitudinal cutter 11 from the tangential channel 4, each time the fine adjustment screw 25 rotates clockwise, the corresponding cutter head extends out by 0.001mm, and the operation of the above (1) or (2) is repeated as required to strip the wire after the cutter head is adjusted.
The sliding ranges of the transverse cutter head 28, the longitudinal cutter head 24 and the fine adjustment bolt 25 along the radial direction in the using process are smaller, and all the sliding ranges slide in the tangential channel 4 along the radial direction.
The invention discloses a bidirectional cutting type quick wire stripper, which not only can independently use a transverse cutting function or a longitudinal cutting function. The operation of transverse cutting and longitudinal cutting can be simultaneously carried out, so that different requirements on transverse cutting or longitudinal cutting of the electric wire or the electric cable are met; the shorter thread ends can be cut off, and the longer thread ends can be cut off without multi-section shearing. The arrangement of the fine adjustment screw is not only suitable for wires or cables of different types meeting the national standard, but also suitable for wires or cables of non-national standard with special purposes; the handle and the ball support are arranged, so that the function of rapidly peeling off the wire skin can be realized, and the wire skin peeling device is convenient and rapid and has regular notch. The invention not only realizes the rapid clamping of the electric wire or the cable, but also is compact and light, convenient to operate, and has strong practicability, safety and popularization.
While the invention has been described in terms of specific embodiments, other modifications of the invention will be apparent to those skilled in the art from the teachings herein. The scope of the invention is defined by the claims, but other technical solutions that do not substantially differ from the claims should also be within the scope of the invention.
In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "front", "rear", "left", "right", "upper", "lower", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the protection of the present invention.
Claims (6)
1. The bidirectional cutting type quick wire stripper is characterized by comprising a cutter outlet base, wherein a longitudinal cutter controller is coaxially and rotatably connected to the left side of the cutter outlet base, a transverse cutter controller is coaxially and rotatably connected to the right side of the cutter outlet base, and tangential channels which are communicated are formed in the centers of the longitudinal cutter controller, the cutter outlet base and the transverse cutter controller;
the longitudinal cutter guiding groove corresponds to the longitudinal cutter strip-shaped through groove in position, the longitudinal cutter guiding groove is communicated with the tangential channel, a longitudinal cutter is connected in a sliding manner in the longitudinal cutter guiding groove, and a longitudinal cutter guiding column extending out of the longitudinal cutter strip-shaped through groove leftwards is arranged on the longitudinal cutter;
a plurality of transverse knife strip-shaped through grooves are circumferentially arranged on the transverse knife outer ring layer, a plurality of transverse knife guide grooves are circumferentially arranged on the transverse knife outlet layer, the positions of the transverse knife guide grooves correspond to the positions of the transverse knife strip-shaped through grooves, the transverse knife guide grooves are communicated with the tangential channels, and the transverse knives are slidably connected in the transverse knife guide grooves; a transverse knife guide post which extends rightward from the transverse knife strip-shaped through groove is arranged on the transverse knife;
the longitudinal knife outer ring layer is coaxially provided with a longitudinal knife guide sleeve extending leftwards, the longitudinal knife controller is rotationally connected with the longitudinal knife outer ring layer through the longitudinal knife guide sleeve, the right side surface of the longitudinal knife controller is circumferentially provided with a plurality of longitudinal knife spiral grooves, the longitudinal knife guide post is positioned in the longitudinal knife spiral grooves and is in sliding connection, and when the longitudinal knife controller rotates, the longitudinal knife is driven to move along the radial direction;
the transverse knife outer ring layer is coaxially provided with a transverse knife guide pipe sleeve extending rightward, the transverse knife controller is rotationally connected with the transverse knife outer ring layer through the transverse knife guide pipe sleeve, the left side surface of the transverse knife controller is circumferentially provided with a plurality of transverse knife spiral grooves, the transverse knife guide column is positioned in the transverse knife spiral grooves and is in sliding connection, and when the transverse knife controller rotates, the transverse knife is driven to move along the radial direction;
the longitudinal knife controller and the transverse knife controller are respectively provided with a locking mechanism;
the locking mechanism comprises a longitudinal cutter locking bolt positioned on the longitudinal cutter controller and a transverse cutter locking bolt positioned on the transverse cutter controller, wherein the longitudinal cutter locking bolt penetrates through the longitudinal cutter controller to be propped against the outer edge of the outer ring layer of the longitudinal cutter, and the longitudinal cutter controller is braked after being screwed; the transverse cutter locking bolt penetrates through the transverse cutter controller to be propped against the outer edge of the outer ring layer of the transverse cutter, and the transverse cutter controller is braked after being screwed up;
the lower end of the longitudinal knife is extended with a longitudinal knife head which is fixedly connected with a trimming screw at the lower part of the left side surface of the longitudinal knife, a longitudinal knife ball support is arranged beside the longitudinal knife head, a ball is arranged in the longitudinal knife ball support, the tail end of a longitudinal knife guide post is provided with a bearing, and the bearing is in sliding connection with a longitudinal knife controller through a longitudinal knife spiral groove; the lower end of the transverse knife is extended with a transverse knife head which is fixedly connected with a trimming screw at the lower part of the left side surface of the transverse knife, a transverse knife ball support is arranged beside the transverse knife head, a ball is arranged in the transverse knife ball support, the tail end of a transverse knife guide post is provided with a bearing, and the bearing is in sliding connection with a transverse knife controller through a transverse knife spiral groove;
the tail ends of the longitudinal knife guide pipe sleeve and the transverse knife guide pipe sleeve are respectively provided with a baffle plate;
the fine adjustment screw is an eccentric screw, scales are arranged along the circumference of the fine adjustment screw, and one scale is rotated clockwise to correspond to the cutter head to extend downwards by 0.001 mm.
2. The bi-directional cutting quick wire stripper of claim 1 wherein the thickness of the longitudinal and transverse blades is no greater than the thickness of the exiting blade layer.
3. The bi-directional cutting quick wire stripper of claim 2 wherein the cross-cutter heads are arranged laterally and are inclined 45 ° to the left; the longitudinal cutter heads are longitudinally arranged.
4. The bi-directional cutting quick wire stripper of claim 1 wherein a spacer layer is coaxially disposed between the longitudinal knife exiting layer and the transverse knife exiting layer, the spacer layer having a thickness no greater than the exiting layer thickness.
5. The bidirectional cutting type quick wire stripper according to claim 1, wherein a datum line is arranged on the arc surface of the cutter outlet base, scale marks are arranged on the arc surfaces of the longitudinal cutter controller and the transverse cutter controller, and each scale mark corresponds to the specification of one electric wire.
6. The bi-directional cutting quick wire stripper of claim 1 wherein a plurality of handles are circumferentially and uniformly disposed about the outer periphery of the blade exit base.
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| CN201811061051.XA CN109066493B (en) | 2018-09-12 | 2018-09-12 | Bidirectional cutting type quick wire stripper |
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| CN201811061051.XA CN109066493B (en) | 2018-09-12 | 2018-09-12 | Bidirectional cutting type quick wire stripper |
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| CN109066493B true CN109066493B (en) | 2024-03-15 |
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| CN109873375B (en) * | 2019-03-20 | 2020-08-25 | 四川省汇电送变电工程有限公司 | Cable head manufacturing tool |
| CN111478232B (en) * | 2020-04-13 | 2021-09-07 | 东莞市开来电子有限公司 | Data line adventitia cuts and shells device |
| CN111588966B (en) * | 2020-06-09 | 2023-02-24 | 浙江大学医学院附属邵逸夫医院 | Surgical catheter cutting device |
| CN113507074B (en) * | 2021-09-08 | 2021-12-28 | 徐州云兴电子科技有限公司 | Power cable lays and uses quick wire stripper |
| CN113974180A (en) * | 2021-10-29 | 2022-01-28 | 扬州大学 | Simple and easy portable mechanical type manual sugarcane chestnut peeling machine |
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| JP2008263717A (en) * | 2007-04-12 | 2008-10-30 | San'eisha Mfg Co Ltd | Stripper of external semiconductive layer of cable |
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