CN112838527A - High-precision cable peeler - Google Patents
High-precision cable peeler Download PDFInfo
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- CN112838527A CN112838527A CN202110358376.XA CN202110358376A CN112838527A CN 112838527 A CN112838527 A CN 112838527A CN 202110358376 A CN202110358376 A CN 202110358376A CN 112838527 A CN112838527 A CN 112838527A
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- 238000005520 cutting process Methods 0.000 claims abstract description 95
- 230000007246 mechanism Effects 0.000 claims abstract description 51
- 230000006978 adaptation Effects 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 239000011324 bead Substances 0.000 description 8
- 230000009471 action Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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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
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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
- H02G1/126—Machines the cutting element not rotating about the wire or cable making a longitudinal cut
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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
- H02G1/1268—Machines the cutting element making a longitudinal in combination with a transverse or a helical cut
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- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
The invention relates to a high-precision cable peeler, which relates to the technical field of cable peeling and comprises a connecting mechanism, a cutting mechanism and a telescopic mechanism, wherein the connecting mechanism comprises a connecting plate and connecting screws, and two ends of the connecting plate are respectively connected with the cutting mechanism and the telescopic mechanism through the connecting screws; the cutting mechanism comprises a cutting column frame, a horizontal rotation positioning piece, a direction positioning piece top cover, a direction positioning piece and a first roller carrier, and is used for controlling the rotation of parts in the cutting column frame and the telescopic adjustment of a blade; the telescopic mechanism comprises a telescopic column frame, a second positioning pin, a positioning telescopic column and a second roller carrier and is used for controlling axial extension and horizontal rotation of parts in the telescopic column frame. The invention can realize the cable cutting with two modes and three modes switched randomly, effectively solves the problems that the cable is easy to generate horizontal and vertical displacement and the like during the cutting, and simultaneously can accurately control the cutting depth, thereby realizing the high-precision cutting of the blade to the cable.
Description
Technical Field
The invention relates to the technical field of cable peeling, in particular to a high-precision cable peeler.
Background
The crust of cable all need be got rid of under cable connection, joint preparation, old and useless recovery etc. the current crust mode of getting rid of mainly has: the skin, the transverse peeler, the longitudinal peeler and the transverse and longitudinal peeler are manually removed by using an art knife, but the peeling modes have certain limitations and disadvantages that (1) fingers and arms are easily cut by using the art knife peeling mode, the depth of the lower knife is not easy to master, and internal wire cores are easily damaged; (2) the transverse/longitudinal peeler can only perform vertical/horizontal cutting, cannot remove the sheath layer of the cable in whole section and part, and because the rolling wheel is additionally arranged on one side, the cable forms a single pivot between the rolling wheel and the cutter, the cable is easy to displace when cutting the axis, so that the cutting depth is different, and the inner wire core is easy to be damaged; (3) the transverse and longitudinal peeler adopts a single pivot, and the phenomenon that the cable is easy to displace and damage an inner wire core during cutting also exists. Some barkers respectively cut the transverse direction and the longitudinal direction of the cable in two modes, so that the whole section and part of the cable are removed; the main cutting process is that the cable is transversely cut after the device is adjusted, then the cable is withdrawn, the device is adjusted, the cable is longitudinally cut, and finally the cutting and removing of the cable sheath are completed.
The cable peeler in the prior art has the problems of single cutting mode and mode, unstable fixation of a cable to be cut, difficulty in adjustment of the cutting angle of a blade and the like, and provides a high-precision cable peeler.
Disclosure of Invention
The invention mainly aims to provide a high-precision cable peeler which can effectively solve the problems that in the background technology, the cutting mode and the mode are single, a cable to be cut is unstable in fixation, the cutting angle of a blade is not easy to adjust and the like.
In order to solve the technical problems, the invention is realized by the following technical scheme: a high-precision cable peeler comprises a connecting mechanism, a cutting mechanism and a telescopic mechanism, wherein the connecting mechanism comprises a connecting plate and connecting screws, and two ends of the connecting plate are respectively connected with the cutting mechanism and the telescopic mechanism through the connecting screws;
the cutting mechanism comprises a cutting column frame, a horizontal rotation positioning piece, a direction positioning piece top cover, a direction positioning piece and a first roller carrier, wherein the horizontal rotation positioning piece is connected with the outer end face of the cutting column frame in a matched mode through a first positioning pin, the direction positioning piece top cover is connected with the direction positioning piece, a cutter column direction control piece is rotationally matched with the inside of the horizontal rotation positioning piece top cover and the inside of the direction positioning piece top cover are rotationally matched with the inside of the cutter column direction control piece, a cutter column is slidably matched with the inside of the cutter column direction control piece through a key groove, the cutter column slides along the axial direction, the first roller carrier is connected with the direction positioning piece, the cutter column is slidably and rotationally matched with a central hole of the;
the telescopic mechanism comprises a telescopic column frame, a second positioning pin, a positioning telescopic column and a second roller carrier, wherein four diagonal pin holes are uniformly formed in the outer side of the telescopic column frame along the circumference, the second positioning pin is installed in the pin holes in a matched mode and stretches into the telescopic column frame, four diagonal key grooves are uniformly formed in the outer side of the positioning telescopic column along the axial direction, each second positioning pin is in sliding fit with the corresponding key groove, the positioning telescopic column axially slides in the telescopic column frame along the key groove direction, and the second roller carrier is connected to the end portion of the positioning telescopic column.
Preferably, the direction setting element top cap passes through bolted connection with the direction setting element, and both form one section spacing groove along the outside circumference, the outside an organic whole of tool post direction controlling part is connected with the direction control block, direction control block and spacing groove looks adaptation, 5 location ripples pearl are installed equidistantly to the lateral wall of spacing groove, be provided with the glass pearl hole with location glass pearl looks adaptation on the lateral wall of direction control block.
Through the technical scheme, the direction control block can drive the cutter post direction control and the cutter post to horizontally adjust along the limiting groove, so that the rotation action of 0-90 degrees is realized, and finally, the five-angle adjustment of 0 degree, 22.5 degrees, 45 degrees, 67.5 degrees and 90 degrees is realized through the direction control block and the positioning wave beads.
Preferably, two first rollers are rotatably mounted in the first roller carrier through a pair of first roller bearings and are arranged in parallel, a blade is connected to the end of the knife post through a screw, and the knife post and the blade slide and stretch from a gap between the two first rollers.
Through above technical scheme, two first gyro wheels can form 4 contact surfaces in one side of cable, and final and second gyro wheel form one section straight region, form 8 contact surfaces with the cable promptly, can press from both sides tightly fixedly effectively to the cable.
Preferably, cutting mechanism still includes the bearing setting element, the bearing setting element is connected with direction setting element top cap through the bolt, and the bearing setting element sets up between the terminal surface of horizontal rotation setting element and cutting post frame, the terminal surface of horizontal rotation setting element evenly is connected with four first locating pins, evenly be provided with four cotter ways on the outer terminal surface of cutting post frame, first locating pin passes bearing setting element, cutting post frame, direction setting element top cap and is connected with the cotter way cooperation that corresponds.
Through above technical scheme, the cotter way on first locating pin and bearing setting element, cutting post frame, the direction setting element top cap is mutually supported, and when it inserted the cotter way in, the locking of the part in the cutting post frame realizes the direction location, and when it broke away from the cotter way, 360 positive rotations can be realized in the cutting post frame to the part in the cutting post frame, cooperatees with flexible post frame, accomplishes the switching of mode one, mode two.
Preferably, cutting mechanism still includes first screw rod, install first bearing in the bearing setting element, first screw rod passes through first bearing and the rotatory cooperation of bearing setting element, the head end of first screw rod passes horizontal rotation setting element, bearing mounting, direction setting element top cap and sword post direction controlling part in proper order and finally closes with the sword post spiral shell and be connected, the knob cap is installed in the tail end cooperation of first screw rod.
Through above technical scheme, the knob cap is in the same direction as, anticlockwise rotation drives the rotation of first screw rod, and the rotation of first screw rod drives the flexible blade of realizing the high accuracy of sword post and stretches out and draws back.
Preferably, four diagonal key grooves on the outer side of the positioning telescopic column are matched with the second roller carrier at the end part to form a horizontal annular key groove, and the second positioning pin is in sliding fit with the horizontal annular key groove and can rotate forwards and backwards for 360 degrees along the horizontal annular key groove.
Through the technical scheme, the second positioning pin is matched with the four diagonal key grooves, so that the axial extension and contraction of the positioning telescopic column can be realized, and the cable is placed and clamped in the extension and contraction process; and the second positioning pin and the horizontal annular key groove can realize 360 degrees of horizontal forward and reverse rotation, and realize corresponding cooperation between the first roller and the second roller with the cutting mechanism.
Preferably, two second rollers are rotatably mounted in the second roller frame through a pair of second roller bearings, and the two second rollers are arranged in parallel.
Through above technical scheme, two second gyro wheels can form 4 contact surfaces at the opposite side of cable, and final and first gyro wheel form one section straight area, form 8 contact surfaces with the cable promptly, can press from both sides tightly fixedly effectively to the cable.
Preferably, telescopic machanism still includes bearing mounting and second screw rod, the bearing mounting is connected with flexible post frame through the bolt, install the second bearing in the bearing mounting, the second screw rod passes through second bearing and bearing mounting normal running fit, the head end of second screw rod is passed bearing mounting and flexible post frame and is screwed with the flexible post in location and be connected, the spiral cover is installed in the tail end cooperation of second screw rod.
Through above technical scheme, through spiral cover in the same direction as, anticlockwise rotation drives the rotation of second screw rod, the rotation of second screw rod drives the flexible post in location and realizes that the high accuracy is flexible.
Preferably, both ends of the connecting plate are respectively connected with the cutting column frame and the telescopic column frame through connecting screws.
Through above technical scheme, the connecting screw is connected the connecting plate with cutting mechanism and telescopic machanism and is fastened, accomplishes final assembly forming.
The invention has the following beneficial effects:
1. according to the invention, the mode I can be switched between the transverse cutting mode and the (oblique) spiral cutting mode at will, and the mode II can be switched between the transverse cutting mode and the (oblique) spiral cutting mode at will, so that the cable cutting with the two modes and the three modes switched at will can be realized on one tool, the use cost of the tool is reduced, and the cable cutting efficiency is greatly improved.
2. In the invention, under the same mode, the cutter post direction control can be adjusted only through the direction control block, the rotation of the cutter blade and the cutter post between 0 and 90 degrees is realized through the horizontal adjustment of the cutter post direction control, and finally, five angle adjustments of 0 degree, 22.5 degrees, 45 degrees, 67.5 degrees and 90 degrees are realized through the positioning wave beads on the positioning direction piece, so that the convenient switching of two modes and three cutting modes is met.
3. According to the invention, the two first rollers of the cutting mechanism and the two second rollers of the telescopic mechanism are matched and correspond to each other, after the cable is clamped, a section of straight area is formed between the two first rollers and the two second rollers, namely 8 contact surfaces are formed with the cable, so that the problems that the cable is easy to horizontally and vertically displace and the like during cutting are effectively solved, the cable is more stably and firmly clamped and fixed, and the subsequent cutting is convenient.
4. According to the invention, the rotation of the first screw rod drives the knife column to stretch out and draw back to realize high-precision blade stretching, the rotation of the second screw rod drives the positioning telescopic column to realize high-precision stretching, and the cutting depth can be accurately controlled, so that the high-precision cutting of the cable by the blade is realized, and the damage to the inner core of the cable during cutting is effectively avoided.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and 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.
FIG. 1 is a schematic diagram of the overall structure of a high-precision cable peeler according to the present invention;
FIG. 2 is an exploded view of a high precision cable stripper according to the present invention;
FIG. 3 is a schematic view of the mounting of a knife post directional control in a high precision cable peeler in accordance with the present invention;
FIG. 4 is a schematic view of the mounting of the first roller carriage in a high precision cable stripper of the present invention;
FIG. 5 is a schematic view of the installation of the first screw of a high precision cable peeler according to the present invention;
FIG. 6 is a schematic view of the mounting of a second roller carriage in a high precision cable stripper of the present invention;
FIG. 7 is a schematic view of the installation of the second screw in a high precision cable stripper of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
the connecting mechanism 1, the connecting plate 1-1 and the connecting screw 1-2;
the device comprises a cutting mechanism 2, a cutting column frame 2-1, a bearing positioning piece 2-2, a direction positioning piece top cover 2-3, a cutter column direction control 2-4, a cutter column 2-5, a positioning wave bead 2-6, a direction positioning piece 2-7, a first roller carrier 2-8, a first roller 2-9, a first roller bearing 2-10, a horizontal rotation positioning piece 2-11, a knob cap 2-12, a cutter blade 2-13, a first screw rod 2-14, a first bearing 2-15 and a first positioning pin 2-16;
the device comprises a telescopic mechanism 3, a telescopic column frame 3-1, a second positioning pin 3-2, a positioning telescopic column 3-3, a second roller frame 3-4, a second roller bearing 3-5, a second roller 3-6, a bearing fixing piece 3-7, a screw cap 3-8, a second screw rod 3-9 and a second bearing 3-10.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in figure 1, the invention relates to a high-precision cable peeler which comprises a connecting mechanism 1, a cutting mechanism 2 and a telescopic mechanism 3, and is characterized in that the connecting mechanism 1 comprises a connecting plate 1-1 and connecting screws 1-2, and two ends of the connecting plate 1-1 are respectively connected with the cutting mechanism 2 and the telescopic mechanism 3 through the connecting screws 1-2.
As shown in figure 2, the cutting mechanism 2 comprises a cutting column frame 2-1, a horizontal rotation positioning piece 2-11, a direction positioning piece top cover 2-3, a direction positioning piece 2-7 and a first roller carrier 2-8, wherein the horizontal rotation positioning piece 2-11 is connected with the outer end face of the cutting column frame 2-1 in a matching way through a first positioning pin 2-16, the direction positioning piece top cover 2-3 is connected with the direction positioning piece 2-7, a knife column direction control 2-4 is matched with the inside of the horizontal rotation positioning piece and the direction positioning piece inside the horizontal rotation positioning piece 2-11, a knife column 2-5 is matched with the inside of the knife column direction control 2-4 in a sliding way through a key slot, the knife column 2-5 slides along the axial direction, the first roller carrier 2-8 is connected with the direction positioning piece 2-7, the knife column 2-5 is matched with the central hole, the direction positioning piece top cover 2-3, the direction positioning piece 2-7 and the first roller carrier 2-8 are integrally and rotatably arranged in the cutting column frame 2-1 in a matching way.
Further, as shown in fig. 3 and 4, the direction positioning piece top cover 2-3 is connected with the direction positioning piece 2-7 through a bolt, a section of limiting groove is formed along the outer circumference of the direction positioning piece top cover and the direction positioning piece top cover, a direction control block is integrally connected to the outer side of the knife post direction control piece 2-4, the direction control block is matched with the limiting groove, 5 positioning beads 2-6 are installed on the side wall of the limiting groove at equal intervals, and bead holes matched with the positioning beads are formed in the side wall of the direction control block. The direction control block can drive the cutter post direction control 2-4 and the cutter post 2-5 to horizontally adjust along the limiting groove, so that the rotation action of 0-90 degrees is realized, and finally, five angle adjustments of 0 degree, 22.5 degrees, 45 degrees, 67.5 degrees and 90 degrees are realized through the direction control block and the positioning wave beads 2-6.
Further, as shown in fig. 2 and 4, two first rollers 2-9 are rotatably installed in the first roller frame 2-8 through a pair of first roller bearings 2-10, the two first rollers 2-9 are arranged in parallel, the end of the knife post 2-5 is connected with a blade 2-13 through a screw, and the knife post 2-5 and the blade 2-13 are slidably extended and retracted from a gap between the two first rollers 2-9. The two first rollers 2-9 can form 4 contact surfaces on one side of the cable, and finally form a straight area with the second rollers 3-6, namely 8 contact surfaces with the cable, so that the cable can be effectively clamped and fixed.
Further, as shown in fig. 2 and 5, the cutting mechanism 2 further includes a bearing positioning member 2-2, the bearing positioning member 2-2 is connected with a direction positioning member top cover 2-3 through a bolt, the bearing positioning member 2-2 is disposed between the horizontal rotation positioning member 2-11 and the end face of the cutting column frame 2-1, the end face of the horizontal rotation positioning member 2-11 is uniformly connected with four first positioning pins 2-16, four pin grooves are uniformly disposed on the outer end face of the cutting column frame 2-1, and the first positioning pins 2-16 penetrate through the bearing positioning member 2-2, the cutting column frame 2-1, and the direction positioning member top cover 2-3 to be connected with the corresponding pin grooves in a matching manner. The first positioning pin 2-16 is matched with the pin grooves on the cutting column frame 2-1, the cutting column frame 2-1 and the direction positioning piece top 2-3, when the first positioning pin is inserted into the pin grooves, the components in the cutting column frame 2-1 are locked to realize direction positioning, when the first positioning pin is separated from the pin grooves, the components in the cutting column frame 2-1 can realize 360-degree positive and negative rotation in the cutting column frame 2-1, and correspondingly matched with the second roller 3-6 and the first roller 2-9 through the telescopic mechanism 3 to finish the switching of the first mode and the second mode.
Further, as shown in fig. 2 and 5, the cutting mechanism 2 further includes a first screw rod 2-14, a first bearing 2-15 is installed in the bearing positioning member 2-2, the first screw rod 2-14 is rotatably matched with the bearing positioning member 2-2 through the first bearing 2-15, the head end of the first screw rod 2-14 sequentially passes through the horizontal rotating positioning member 2-11, the bearing fixing member 3-7, the direction positioning member top cover 2-3 and the knife post direction control member 2-4 and is finally screwed with the knife post 2-5, and the tail end of the first screw rod 2-14 is cooperatively installed with a knob cap 2-12. The knob cap 2-12 rotates clockwise and anticlockwise to drive the first screw rod 2-14 to rotate, and the rotation of the first screw rod 2-14 drives the knife post 2-5 to stretch so as to stretch the high-precision blade 2-13.
As shown in fig. 2, the telescopic mechanism 3 comprises a telescopic column frame 3-1, second positioning pins 3-2, positioning telescopic columns 3-3 and second roller frames 3-4, four diagonal pin holes are uniformly formed in the outer side of the column frame along the circumference, the second positioning pins 3-2 are installed in the pin holes in a matched mode and extend into the telescopic column frame 3-1, four diagonal key grooves are uniformly formed in the outer side of the positioning telescopic columns 3-3 along the axial direction, each second positioning pin 3-2 is in sliding fit with the corresponding key groove, the positioning telescopic columns 3-3 axially slide in the telescopic column frame 3-1 along the key groove direction, and the second roller frames 3-4 are connected to the end portions of the positioning telescopic columns 3-3.
Further, as shown in fig. 6, four diagonal key grooves on the outer side of the positioning telescopic column 3-3 are matched with the second roller frame 3-4 at the end parts to form a horizontal annular key groove, and the second positioning pin 3-2 is in sliding fit with the horizontal annular key groove and can rotate forwards and backwards for 360 degrees along the horizontal annular key groove. The second positioning pin 3-2 is matched with the four diagonal key grooves to realize axial extension and retraction of the positioning telescopic column 3-1, and the cable is placed and clamped in the extension and retraction process; the second positioning pin 3-2 and the horizontal annular key groove can realize horizontal 360-degree forward and reverse rotation, and the cutting mechanism 2 realizes corresponding matching between the first roller 2-9 and the second roller 3-6, so that switching between the first mode and the second mode is completed.
Further, as shown in fig. 2 and 6, two second rollers 3-6 are rotatably mounted in the second roller frame 3-4 through a pair of second roller bearings 3-5, and the two second rollers 3-6 are arranged in parallel. The two second rollers 3-6 can form 4 contact surfaces on the other side of the cable, and finally form a flat area with the first rollers 2-9, namely 8 contact surfaces with the cable, so that the cable can be effectively clamped and fixed.
Further, as shown in fig. 2 and 7, the telescopic mechanism 3 further comprises a bearing fixing piece 3-7 and a second screw rod 3-9, the bearing fixing piece 3-7 is connected with the telescopic column frame 3-1 through a bolt, a second bearing 3-10 is installed in the bearing fixing piece 3-7, the second screw rod 3-9 is in rotating fit with the bearing fixing piece 3-7 through the second bearing 3-10, the head end of the second screw rod 3-9 penetrates through the bearing fixing piece 3-7 and the telescopic column frame 3-1 to be in threaded connection with the positioning telescopic column 3-3, and the tail end of the second screw rod 3-9 is provided with a spiral cover 3-8 in a matching manner. The rotation of the second screw rod 3-9 is driven by the clockwise and anticlockwise rotation of the screw cap 3-8, and the rotation of the second screw rod 3-9 drives the positioning telescopic column 3-3 to realize high-precision telescopic.
In this embodiment, both ends of the connecting plate 1-1 are respectively connected with the cutting column frame 2-1 and the telescopic column frame 3-1 through connecting screws 1-2.
The working principle of the invention is as follows:
the invention has two cutting modes, wherein the mode I can carry out arbitrary switching of two cutting modes of transverse cutting and (oblique) spiral cutting, the mode II can carry out arbitrary switching of three cutting modes of transverse cutting, longitudinal cutting and (oblique) spiral cutting, and the cable cutting with arbitrary switching of the two modes and the three modes can be realized on one tool; in the same mode, the cutter post direction control 2-4 can be adjusted only through the direction control block, the blades 2-13 and the cutter posts 2-5 can rotate between 0-90 degrees through the horizontal adjustment of the cutter post direction control 2-4, and finally five angle adjustments of 0 degree, 22.5 degrees, 45 degrees, 67.5 degrees and 90 degrees are realized through the positioning wave beads 2-6 on the positioning direction pieces 2-7, so that the convenient switching of two modes and three cutting modes is met. The two first rollers 2-9 of the cutting mechanism 2 are matched with the two second rollers 3-6 of the telescopic mechanism 3 correspondingly, after the cable is clamped, a section of straight area is formed between the two first rollers 2-9 and the two second rollers 3-6 of the cable, namely 8 contact surfaces are formed with the cable, and the problems that the cable is easy to horizontally and vertically displace and the like during cutting are effectively solved; a worker can operate the knob caps 2-12 to drive the knife columns 2-5 to stretch and retract to achieve high-precision knife blades 2-13 through rotation of the first screw rods 2-14, can operate the screw caps 3-8 to drive the positioning telescopic columns 3-3 to achieve high-precision stretching through rotation of the second screw rods 3-9, and therefore cutting depth can be controlled accurately, and high-precision cutting of the knife blades 2-13 to cables is achieved.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. A high-precision cable peeler comprises a connecting mechanism (1), a cutting mechanism (2) and a telescopic mechanism (3), and is characterized in that the connecting mechanism (1) comprises a connecting plate (1-1) and connecting screws (1-2), and two ends of the connecting plate (1-1) are respectively connected with the cutting mechanism (2) and the telescopic mechanism (3) through the connecting screws (1-2);
the cutting mechanism (2) comprises a cutting column frame (2-1), a horizontal rotation positioning piece (2-11), a direction positioning piece top cover (2-3), a direction positioning piece (2-7) and a first roller carrier (2-8), the horizontal rotation positioning piece (2-11) is connected with the outer end face of the cutting column frame (2-1) in a matched mode through a first positioning pin (2-16), the direction positioning piece top cover (2-3) is connected with the direction positioning piece (2-7), a knife column direction control piece (2-4) is matched with the inner portion of the horizontal rotation positioning piece and the inner portion of the direction positioning piece top cover in a rotating mode, a knife column (2-5) is matched with the knife column direction control piece in a sliding mode through a key groove, the knife column (2-5) slides along the axial direction, the first roller carrier (2-8) is connected with the, the cutter post (2-5) is in sliding and rotating fit with a central hole of the first roller carrier (2-8), and the direction positioning piece top cover (2-3), the direction positioning piece (2-7) and the first roller carrier (2-8) are integrally and rotatably mounted in the cutting post frame (2-1) in a matching manner;
the telescopic mechanism (3) comprises a telescopic column frame (3-1), a second positioning pin (3-2), a positioning telescopic column (3-3) and a second roller carrier (3-4), four diagonal pin holes are uniformly formed in the outer side of the telescopic column frame (3-1) along the circumference, the second positioning pin (3-2) is installed in the pin holes in a matched mode and extends into the telescopic column frame (3-1), four diagonal key grooves are uniformly formed in the outer side of the positioning telescopic column (3-3) along the axial direction, each second positioning pin (3-2) is in sliding fit with the corresponding key groove, the positioning telescopic column (3-3) axially slides in the telescopic column frame (3-1) along the direction of the key slot, the second roller carrier (3-4) is connected to the end part of the positioning telescopic column (3-3).
2. A high precision cable stripper as defined in claim 1 wherein: the direction setting element top cap (2-3) passes through bolted connection with direction setting element (2-7), and both form one section spacing groove along outside circumference, the outside body coupling of sword post direction controlling part (2-4) has the direction control block, direction control block and spacing groove looks adaptation, 5 location ripples pearl (2-6) are installed equidistantly to the lateral wall of spacing groove, be provided with the glass pearl hole with location glass pearl looks adaptation on the lateral wall of direction control block.
3. A high precision cable stripper as defined in claim 2 wherein: two first rollers (2-9) are rotatably mounted in the first roller carrier (2-8) through a pair of first roller bearings (2-10), the two first rollers (2-9) are arranged in parallel, blades (2-13) are connected to the end portions of the knife columns (2-5) through screws, and the knife columns (2-5) and the blades (2-13) stretch and retract in a sliding mode from gaps between the two first rollers (2-9).
4. A high precision cable stripper as defined in claim 3 wherein: the cutting mechanism (2) further comprises a bearing positioning piece (2-2), the bearing positioning piece (2-2) is connected with the direction positioning piece top cover (2-3) through a bolt, the bearing positioning piece (2-2) is arranged between the end faces of the horizontal rotation positioning piece (2-11) and the cutting column frame (2-1), the end face of the horizontal rotation positioning piece (2-11) is evenly connected with four first positioning pins (2-16), four pin grooves are evenly formed in the outer end face of the cutting column frame (2-1), and the first positioning pins (2-16) penetrate through the bearing positioning piece (2-2), the cutting column frame (2-1) and the direction positioning piece top cover (2-3) and are connected with the corresponding pin grooves in a matched mode.
5. A high precision cable stripper as defined in claim 4 wherein: cutting mechanism (2) still include first screw rod (2-14), install first bearing (2-15) in bearing setting element (2-2), first screw rod (2-14) are through first bearing (2-15) and bearing setting element (2-2) normal running fit, horizontal running setting element (2-11), bearing mounting (3-7), direction setting element top cap (2-3) and sword post direction control (2-4) are passed in proper order to the head end of first screw rod (2-14) and finally are connected with sword post (2-5) spiral shell, knob cap (2-12) are installed in the tail end cooperation of first screw rod (2-14).
6. A high precision cable stripper as defined in claim 1 wherein: the end parts of four diagonal key grooves on the outer side of the positioning telescopic column (3-3) are matched with the second roller carrier (3-4) to form horizontal annular key grooves, and the second positioning pins (3-2) are in sliding fit with the horizontal annular key grooves and can rotate forwards and backwards for 360 degrees along the horizontal annular key grooves.
7. A high precision cable stripper as defined in claim 6 wherein: two second rollers (3-6) are rotatably arranged in the second roller carrier (3-4) through a pair of second roller bearings (3-5), and the two second rollers (3-6) are arranged in parallel.
8. A high precision cable stripper as defined in claim 7 wherein: the telescopic mechanism (3) further comprises a bearing fixing piece (3-7) and a second screw rod (3-9), the bearing fixing piece (3-7) is connected with the telescopic column frame (3-1) through a bolt, a second bearing (3-10) is installed in the bearing fixing piece (3-7), the second screw rod (3-9) is in rotating fit with the bearing fixing piece (3-7) through the second bearing (3-10), the head end of the second screw rod (3-9) penetrates through the bearing fixing piece (3-7) and the telescopic column frame (3-1) to be in threaded connection with the positioning telescopic column (3-3), and the tail end of the second screw rod (3-9) is provided with a rotary cover (3-8) in a matched mode.
9. A high precision cable stripper as defined in claim 1 wherein: both ends of the connecting plate (1-1) are respectively connected with the cutting column frame (2-1) and the telescopic column frame (3-1) through connecting screws (1-2).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110358376.XA CN112838527B (en) | 2021-04-01 | 2021-04-01 | High-precision cable peeler |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110358376.XA CN112838527B (en) | 2021-04-01 | 2021-04-01 | High-precision cable peeler |
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| CN112838527A true CN112838527A (en) | 2021-05-25 |
| CN112838527B CN112838527B (en) | 2024-07-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113937675A (en) * | 2021-10-28 | 2022-01-14 | 肖磊 | Cable intelligence processing apparatus that electrical engineering used |
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| CN108054685A (en) * | 2018-01-19 | 2018-05-18 | 济南大学 | A kind of axially cutting device of cable insulation and cable insulation peel-off device |
| CN112563981A (en) * | 2020-12-18 | 2021-03-26 | 吴怀军 | Wire and cable is with high-efficient integrative device of waste recovery of skinning |
| CN214543358U (en) * | 2021-04-01 | 2021-10-29 | 董建雄 | High-precision cable peeler |
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| US20050066528A1 (en) * | 2003-09-25 | 2005-03-31 | Ducret Lucien C. | Cable armor stripper |
| US20090013535A1 (en) * | 2004-12-05 | 2009-01-15 | Derancourt S.A.S. | Manual toll for stripping electrical cables and set of tools for stripping said cables |
| CN108054685A (en) * | 2018-01-19 | 2018-05-18 | 济南大学 | A kind of axially cutting device of cable insulation and cable insulation peel-off device |
| CN112563981A (en) * | 2020-12-18 | 2021-03-26 | 吴怀军 | Wire and cable is with high-efficient integrative device of waste recovery of skinning |
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| CN112838527B (en) | 2024-07-26 |
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