CN113746034B - Automatic wire stripping device - Google Patents
Automatic wire stripping device Download PDFInfo
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- CN113746034B CN113746034B CN202111041187.6A CN202111041187A CN113746034B CN 113746034 B CN113746034 B CN 113746034B CN 202111041187 A CN202111041187 A CN 202111041187A CN 113746034 B CN113746034 B CN 113746034B
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- support frame
- cutting
- driving wheel
- arc
- wire stripping
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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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- 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]
Landscapes
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
The invention discloses an automatic stripping device which comprises a support frame, a cutting device and a pushing device, wherein the support frame is in a circular ring shape; the cutting device comprises a fixing module and a cutting knife module which are connected to the upper part of the support frame, the fixing module comprises at least two rotating heads which are uniformly distributed on the circumference of the support frame, and the rotating heads are arranged in a telescopic manner along the radial direction of the support frame; the cutting knife module comprises two cutting heads which are symmetrical about the central axis of the support frame, and the cutting heads are arranged in a telescopic manner along the radial direction of the support frame; the pushing device comprises a driving wheel and a driven wheel which are symmetrical about the central axis of the support frame, the distance between the driving wheel and the driven wheel is adjustable, and a driving device for driving the driving wheel to rotate is connected to the driving wheel. According to the cable stripping device, the two cutting heads are arranged in a mode that the two sides of the cable are stripped simultaneously, so that stripping efficiency is improved; the rotating head and the cutting head are arranged in a telescopic mode, so that the stripping machine can be suitable for stripping cables of different diameters.
Description
Technical Field
The invention relates to the technical field of cable processing, in particular to an automatic stripping device.
Background
The cable stripping device in the prior art mainly has the following defects when stripping the double-layer armored optical cable. Firstly, the outer protection layer and the shielding layer of the optical cable are relatively hard, so that the stripping is difficult; secondly, optical cable stripping is mostly single-tool stripping, and is not suitable for occasions with high first-aid repair optical cable stripping efficiency and time; thirdly, the same device has low adaptability to cables of different diameters.
Disclosure of Invention
The invention aims to provide an automatic stripping device, which aims to solve the problems that in the prior art, single-blade stripping efficiency is low and adaptability to cables with different diameters is poor.
In order to achieve the purpose, the invention is realized by adopting the following technical scheme:
an automatic wire stripping device, comprising:
the supporting frame is in a circular ring shape;
the cutting device comprises a fixing module and a cutting knife module which are connected to the upper part of the support frame, the fixing module comprises at least two rotating heads which are uniformly distributed on the circumference of the support frame, and the rotating heads are arranged in a telescopic manner along the radial direction of the support frame; the cutting knife module comprises two cutting heads which are symmetrical about the central axis of the support frame, and the cutting heads are arranged in a telescopic manner along the radial direction of the support frame;
the pushing device comprises a driving wheel and a driven wheel, wherein the driving wheel and the driven wheel are connected to the lower portion of the supporting frame and are symmetrical about the central axis of the supporting frame, the distance between the driving wheel and the driven wheel is adjustable, and a driving device for driving the driving wheel to rotate is connected to the driving wheel.
Further, the support frame comprises an arc-shaped main support frame and an arc-shaped support column detachably connected with the arc-shaped main support frame;
the cutting device and the pushing device are connected with the arc-shaped main supporting frame;
the periphery of the arc-shaped main supporting frame is provided with a plurality of grooves, and ring steel is connected in the grooves.
Furthermore, the fixed module further comprises a nut column fixed on the support frame, a support rod is connected to the nut column through an internal thread, and the rotating head is rotatably connected to the tail end of the support rod.
Furthermore, the rotating head includes two recess hemispheroids, two the recess hemispheroids pass through the screw connection and become the rotating head, the rotating head cup joints on the bulb at bracing piece end.
Furthermore, the cutting knife module further comprises an outer circular ring and a support rod, an inner side cylinder and an outer side cylinder are sleeved in the outer circular ring, a screw hole penetrating through the outer side cylinder is formed in the center of the outer side cylinder, threads are formed in the periphery of the support rod, the support rod is in threaded connection with the outer side cylinder, and the left end of the support rod is inserted into a groove hole of the inner side cylinder;
a plurality of axial grooves are uniformly distributed on the periphery of the outer side cylinder, elastic pieces are arranged in the axial grooves, one end of each elastic piece is fixed in each axial groove, and the other end of each elastic piece is fixedly connected with the inner side cylinder;
the cutting head is detachably connected to the left end of the inner side cylinder.
Further, the elastic member is a spring.
Furthermore, the left end of the inner side cylinder is provided with an external thread, and the cutting head is connected to the external thread of the inner side cylinder through a nut.
Furthermore, the driving wheel is connected in the groove of the supporting frame through a first shaft rod, and the driven wheel is connected in the groove of the supporting frame through a second shaft rod;
and an adjusting device for adjusting the distance is connected between the first shaft lever and the second shaft lever.
Further, the adjusting device is a tension spring or a gear rack assembly;
the gear rack assembly comprises a first rack member connected with the first shaft and a second rack member connected with the second shaft, and a gear member is meshed between the first rack member and the second rack member.
Further, the driving device comprises a worm and gear device and a motor, the output end of the motor is connected with a worm in the worm and gear device, and the worm gear is connected to the first shaft rod.
According to the technical scheme, the embodiment of the invention at least has the following effects:
1. the cutting device comprises a plurality of rotary heads which are arranged in a telescopic mode, the rotary heads can fix the cable, two cutting heads are arranged in a mode which is convenient for stripping two sides of the cable simultaneously, and stripping efficiency is improved; the flexible arrangement of the rotating head and the cutting head can adapt to the stripping of cables with different diameters, and the stripping of the cables with different diameters can be realized by adjusting the positions of the rotating head and the cutting head before stripping; the rotating head and the cutting head are arranged on the upper part of the support frame, so that the cutting position of the cutting head and the fixing position of the rotating head are ensured to be in the same horizontal plane, the stability of a cable when the cable is cut by the cutting head is ensured, and the cutting quality is ensured; the cables with different diameters can be pushed through the design of the driving wheel and the driven wheel which can adjust the distance in the pushing device, and the lifting pushing of the cables can be realized through the work of the driving device during pushing;
2. the support frame is designed into a two-end structure and comprises the arc-shaped main support frame and the radian support rods which are detachably arranged, if online cutting is needed, a certain part of a cable is cut, the radian support rods are only needed to be detached, and the part of the cable needing to be cut is put into the opening of the arc-shaped main support frame, so that the online cutting of the cable can be realized, and the cutting efficiency of the cable is improved;
3. the cutting knife module provided by the application can not only realize the adjustment of the distance between the two cutting heads so as to adapt to cables with different diameters, but also adjust the angle of the cutting heads; the angle of the cutting head can be adjusted by rotating the inner cylinder, the support rod can move forwards in the outer cylinder to adjust the distance by rotating the support rod, the elastic piece between the inner cylinder and the outer cylinder can ensure that the support rod drives the inner cylinder to move in the rotating process, and the inner cylinder and the outer cylinder can be stably connected.
Drawings
FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of an installation of a cutting apparatus according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a cutter module according to an embodiment of the present invention;
FIG. 4 is a schematic view of the connection of the grooved hemisphere in accordance with one embodiment of the present invention;
FIG. 5 is a schematic view of a support stand according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a pushing device according to an embodiment of the present invention;
fig. 7 is a schematic view of fig. 6 from different angles.
Wherein: 1. a support frame; 2. a cutting device; 3. a pushing device; 11. an arc-shaped main supporting frame; 111. a trench; 112. ring steel; 12. a radian brace; 21. a fixed module; 22. a cutter module; 211. a nut post; 212. a support bar; 213. rotating the head; 214. a grooved hemisphere; 221. an outer ring; 222. an inner cylinder; 223. an outer cylinder; 224. a stay bar; 225. a cutting head; 31. a driving wheel; 32. a driven wheel; 311. a first shaft lever; 321. a second shaft lever; 33. an adjustment device; 331. a first tooth condition; 332. a second bidentate condition; 333. a gear member.
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 explained by combining the specific embodiments.
It should be noted that in the description of the present invention, the terms "front", "back", "left", "right", "upper", "lower", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description of the present invention and do not require that the present invention must be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. As used in the description of the present invention, the terms "front," "back," "left," "right," "up," "down" and "in" refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in fig. 1 to 7, an automatic stripping device includes a support frame 1, a cutting device 2 and a pushing device 3, wherein the support frame is annular; the cutting device 2 comprises a fixing module 21 and a cutting knife module 22 which are connected to the upper part of the support frame 1, the fixing module 21 comprises at least two rotating heads 213 which are uniformly distributed on the circumference of the support frame, and the rotating heads are arranged in a telescopic manner along the radial direction of the support frame 1; the cutter module 22 comprises two cutting heads 225 which are connected to the lower part of the support frame and are symmetrical about the central axis of the support frame 1, and the cutting heads 225 are arranged in a telescopic manner along the radial direction of the support frame 1; the pushing device 3 comprises a driving wheel 31 and a driven wheel 32 which are symmetrical about the central axis of the support frame 1, the distance between the driving wheel 31 and the driven wheel 32 is adjustable, and a driving device for driving the driving wheel 31 to rotate is connected to the driving wheel 31.
The cutting device comprises a plurality of rotary heads which are arranged in a telescopic mode, the rotary heads can fix the cable, two cutting heads are arranged in a mode which is convenient for stripping two sides of the cable simultaneously, and stripping efficiency is improved; the flexible arrangement of the rotating head and the cutting head can adapt to the stripping of cables with different diameters, and the stripping of the cables with different diameters can be realized by adjusting the positions of the rotating head and the cutting head before stripping; the rotating head and the cutting head are arranged on the upper part of the support frame, so that the cutting position of the cutting head and the fixing position of the rotating head are ensured to be in the same horizontal plane, the stability of the cable when the cable is cut by the cutting head is ensured, and the cutting quality is ensured; through the design of the driving wheel and the driven wheel with adjustable distance in the pushing device, cables with different diameters can be pushed, and the cables can be pushed up and down through the work of the driving device during pushing.
In some embodiments, the support frame 1 provided by the present application is circular, the cutting device 2 is connected to a top surface of the circular ring, and the pushing device 3 is disposed in the circular ring. When the cable stripping device is used, a cable is pushed and ascended to the fixing module 21 and the cutting knife module 22 through the pushing device 3, the fixing module fixes the cable, the cutting knife module 22 finishes cutting of the cable, and the integral annular supporting frame 1 is suitable for integral cable stripping work of the cable.
The cutting device 2 may be arranged on the top surface of the support frame 1 or inside the support frame 1. Guarantee that cutting device 2 and pusher 3 are located the upper and lower two parts of support frame 1 respectively can, the propelling movement and the cutting effect of cable can effectual assurance to this kind of design.
In other embodiments, as shown in fig. 5, in this embodiment, the supporting frame 1 is a split ring structure, which is composed of two parts, including the arc main supporting frame 11 and the arc supporting column 12, and the arc main supporting frame 11 and the arc supporting column 12 are clamped and connected to realize the combination of the two. In order to ensure the clamping and the effect of the arc main support frame 11, a groove is designed on the inner side surface of the arc main support frame 11, and the arc support column 12 is clamped into the arc main support frame 11 from the inner side to realize the clamping and the stabilization of the arc main support frame 11.
Because the arc-shaped main supporting frame 11 is designed with an opening, in order to ensure the stability of the cable stripping process and ensure that the supporting frame 1 does not deform during operation, three grooves 111 are arranged on the outer side surface of the arc-shaped main supporting frame 11, and ring steel 112 is connected in the grooves 111 to increase the structural stability of the arc-shaped main supporting frame 11. Further, the ring steel 112 is better arranged at the notch of the arc-shaped main support frame 11, two ends of the ring steel 112 are provided with semi-spheres, two grooves are reserved at corresponding positions in the groove 111, and the semi-spheres are matched with the grooves to realize self-locking of the ring steel 112.
In the embodiment, the support frame 1 is of a split type annular structure, so that online wire stripping can be realized. Specifically, when the middle of a cable needs to be stripped, the cable to be stripped is directly clamped into the arc-shaped main support frame 11, the cable is fixed, then the arc-shaped main support frame 11 is reinforced, the online cutting of the cable can be completed, and the efficiency is improved.
The cutting device 2 comprises a cable fixing module 21 and a cutter module 22, and in order to meet the requirements of more cable diameters, the steel ball cable fixing module is designed, namely a rotatable rotating head 213 is designed at the tail end of the fixing module 21, and cables with different diameters can be fixed by moving the rotating head 213. A double knife cut is designed for faster cutting of the cable.
Specifically, as shown in fig. 2 to 4, two fixing modules 21 are designed on the top surface of the supporting frame 1, and two cutting knife modules 22 are designed on the top surface of the supporting frame. The fixing module 21 and the cutting die module 22 are respectively at angles of 0 °,90 °,180 °,270 °.
The fixing module includes a nut post 211, a support rod 212, and a rotating head 213. The rotating head 213 is formed by splicing two groove hemispheroids 214, one groove hemispheroid 214 is provided with a screw hole, the other groove hemispheroid is provided with a through hole, one section with a round ball at the front end of the supporting rod 212 is placed into the two groove hemispheroids 214, and the two groove hemispheroids are spliced into the rotating head 213 through screws by utilizing the screw hole of the groove hemispheroid 214. The rotating head 213 will rotate around the front end ball of the supporting rod 212 and the supporting rod, and the inside of the rotating head is provided with grease, so that friction between the rotating head 213 and the front end ball of the supporting rod is reduced, and lubrication is realized.
The other end of the support rod 212 is threaded to mate with the threads in the nut post 211, and the support rod 212 is rotatably inserted into the nut post 211. The fixed module 21 is designed to rotate the head 213, so that the front end space is enlarged to adapt to the cutting or stripping of the cable with larger wire diameter.
As shown in fig. 2 and 3, the cutter module 22 includes an outer ring 221, an inner cylinder 222, an outer cylinder 223, a stay 224, a cutting head 225, and the like.
The inner cylinder 222 and the outer cylinder are arranged inside the outer ring 221 from inside to outside (the side close to the central axis of the support frame is the inside), and are axially movable along the outer ring 221. The cutting head 225 is inserted into a groove formed at the front end of the inner cylinder 222, 1/8 of the cylinder is removed from both sides of the front end of the inner cylinder, and the cutting head 225 is fixed to the front end of the inner cylinder by a nut. After the nut and the inner cylinder 222 are fixed, the inner cylinder 222 does not move in the outer ring 221.
The outer end face of the inner cylinder 222 is provided with a connecting hole, the central axis of the outer cylinder 223 is provided with a threaded hole, the periphery of the stay rod 224 is provided with threads, the stay rod is in threaded connection with the outer cylinder 223, and the left end of the stay rod 224 is inserted into the connecting hole on the outer end face of the inner cylinder 222. Turning the strut 224, the strut 224 advances pushing the inner cylinder 222 to move inwardly. In order to drive the inner cylinder 222 to move outwards in the process of retreating the stay bar, a groove is formed in the periphery of the outer cylinder 223, a spring is arranged in the groove, the other end of the spring is connected with the inner cylinder 222, and the inner cylinder is pulled to move outwards.
In addition, the spring is arranged between the inner cylinder and the outer cylinder, and when the inner cylinder or the outer cylinder is rotated, the inner cylinder and the outer cylinder can rotate simultaneously under the action of the spring. The cylinder or the outer cylinder is rotated to realize the angle adjustment of the cutting head 225 and the cable, the cylinder is pushed to a proper position, and the double-cutter cutting head 225 is symmetrically distributed by taking the cable as the center.
One end of the stay bar 224 is abutted to the cylinder hole at the front end of the cylinder, and a hexagonal screw hole is reserved at the other end. Utilize hexagonal spanner rotary support pole, realize that the bracing piece removes to the cable cutter central line of opening, promote the cylinder front end and remove, realize cutting head 225's degree of depth control, the bracing piece has the scale to mark, can observe its change and adapt to the rear end of different cable outer jackets.
In order to ensure the stability of the cutting process, a screw is further designed at the position of the inner cylinder 222 or the outer cylinder 223 to fix the inner cylinder or the outer cylinder, so that the cutting head is prevented from rotating in the wire stripping process. When the angle cutting needs to be replaced, the fixed screw is loosened, the cylinder of the cutting knife module is rotated, and the angle switching is realized.
As shown in fig. 6 and 7, the pushing device 3 includes a driving wheel 31 and a driven wheel 32, and the driving wheel 31 and the driven wheel 32 are symmetrically arranged about the central axis of the support frame 1 to ensure the clamping and pushing effect on the cable to be cut.
In some embodiments, the driving wheel 31 and the driven wheel 32 are connected to the supporting frame 1 through a shaft. The support frame 1 is provided with a slide groove, so that the first shaft rod 311 and the second shaft rod 321 can slide in the slide groove. A bearing is designed between the driven wheel 32 and the second shaft 321, so that the driven wheel 32 rotates on the second shaft 321, and the second shaft 321 does not rotate. The driving wheel 31 is connected with the first shaft lever 311 through a bolt, and a bearing is arranged at the joint of the first shaft lever 311 and the support frame 1, so that the rolling friction of the driving wheel is reduced.
In some embodiments, an adjusting device is designed between the first shaft 311 and the second shaft 321, and the distance between the first shaft and the second shaft is adjusted by the adjusting device.
The main driving wheel and the driven wheel are provided with corresponding grooves corresponding to the supporting frames, and are connected with bearings at two ends of the first shaft rod and two ends of the second shaft rod through springs, so that the maximum distance between the driving wheel 31 and the driven wheel 32 is realized, and the cutting of the radius of the wire diameter is large; an adjusting window is designed at the position of a supporting frame 1 on the left side of the driving wheel and the driven wheel, and the distance between the driving wheel and the driven wheel can be adjusted conveniently.
When support frame 1 was split type ring structure, the right side design arc slide of master driving wheel, slide embedding and outer circular ring provide the slide for master driving wheel right side is adjusted, conveniently adjusts the interval between the master driving wheel and the slave driving wheel.
In some embodiments, the adjustment device 33 employs a combination of a rack member and a gear member. Specifically, the first tooth member 331 is connected to the first shaft 311, the second tooth member 332 is connected to the second shaft 321, the gear member 333 is engaged with the first tooth member 331 and the second tooth member 332, and collars for limiting the first tooth member 331 and the second tooth member 332 are further disposed on upper and lower sides of the gear member 333 to prevent the first tooth member 331 and the second tooth member 332 from being disengaged from the gear member 333. The center of the gear member 333 is provided with a hexagonal socket. A wrench or a crank is utilized to twist a gear piece, the distance between a driving wheel and a driven wheel is shortened through the rotation of a gear, two bearings are arranged at the adjusting position of a driving wheel shaft, a limit baffle is arranged on an inner slide way on the left side of the driving wheel and the driven wheel, the driving wheel and the driven wheel are prevented from shaking left and right and moving, two fixing limit points are arranged between an arc-shaped slide way and an adjusting knob, the arc-shaped slide way and the adjusting device are fixed in position, and displacement is prevented between the arc-shaped slide way and the adjusting knob.
The spring is tightened to limit the driving wheel 31 at the lower half part, the driven wheel 32 is limited at the upper half part by the spring, after the cable is put in from the missing part, the first shaft lever 311 of the driving wheel and the driven wheel is put in the arc-shaped channel, and then the arc-shaped channel is embedded at the missing part of the arc-shaped main supporting frame 11; two upper and lower holes of an adjusting device (a first tooth condition and a second tooth condition) are respectively inserted into a first shaft rod 311 and a second shaft rod 321, a wrench or a crank is used for twisting a gear piece, the distance between a driving wheel and a driven wheel is shortened through gear rotation, distance adjustment between the driving wheel and the driven wheel is realized, a cable is fixed between the driving wheel and the driven wheel, the crank or a motor is used for driving the driving wheel to move, a groove is designed on the driving wheel, friction force between the driving wheel and a cable outer protective layer is increased, and cable propulsion is realized.
In other embodiments, the adjusting device is designed as a tension spring, the tension spring is connected between the first shaft rod 311 and the second shaft rod 321, when the tension spring is in an initial state, the driving wheel 31 and the driven wheel 32 are closer to each other, and when the cable is placed between the driving wheel 31 and the driven wheel 32, the tension spring is compressed, and the tension spring pushes the first shaft rod 311 and the second shaft rod 321 under the action of elastic force, so that the driving wheel and the driven wheel press the cable tightly, and the pushing effect of the cable is ensured.
In some embodiments, the driving device comprises a worm and gear device and a motor, an output end of the motor is connected with a worm in the worm and gear device, and a worm wheel is connected to the first shaft lever or the second shaft lever and is driven to rotate through the work of the motor so as to push the cable. Hand-operated wheels can be further designed on the worm, and the cables can be pushed in a manual mode.
It will be appreciated by those skilled in the art that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or are equivalent to the scope of the invention are intended to be embraced therein.
Claims (9)
1. An automatic wire stripping device, comprising:
the support frame (1) is annular;
the cutting device (2) comprises a fixing module (21) and a cutting knife module (22) which are connected to the upper part of the support frame (1), the fixing module (21) comprises at least two rotating heads (213) which are uniformly distributed on the circumference of the support frame, and the rotating heads are arranged in a telescopic manner along the radial direction of the support frame (1); the cutter module (22) comprises two cutting heads (225) which are symmetrical about the central axis of the support frame (1), and the cutting heads (225) are arranged in a telescopic mode along the radial direction of the support frame (1);
the pushing device (3) comprises a driving wheel (31) and a driven wheel (32) which are connected to the lower part of the support frame (1) and are symmetrical about the central axis of the support frame (1), the distance between the driving wheel (31) and the driven wheel (32) is adjustable, and a driving device for driving the driving wheel (31) to rotate is connected to the driving wheel (31);
the cutting knife module (22) further comprises an outer ring (221) and a support rod (224), an inner side cylinder (222) and an outer side cylinder (223) are sleeved in the outer ring (221), a screw hole penetrating through the outer side cylinder (223) is formed in the center of the outer side cylinder (223), threads are formed in the periphery of the support rod (224), the support rod (224) is in threaded connection with the outer side cylinder (223), and the left end of the support rod (224) is inserted into a groove hole of the inner side cylinder (222);
a plurality of axial grooves are uniformly distributed on the periphery of the outer side cylinder (223), elastic pieces are arranged in the axial grooves, one end of each elastic piece is fixed in each axial groove, and the other end of each elastic piece is fixedly connected with the inner side cylinder (222);
the cutting head (225) is detachably connected to the left end of the inner cylinder (222).
2. The automatic wire stripping apparatus according to claim 1, wherein the support frame (1) comprises an arc-shaped main support frame (11) and an arc-shaped support column (12) detachably connected with the arc-shaped main support frame (11);
the cutting device (2) and the pushing device (3) are connected with the arc-shaped main supporting frame (11);
the periphery of arc main supporting frame (11) is equipped with a plurality of slots (111), ring steel (112) are connected in slot (111).
3. The automatic wire stripping device according to claim 1, wherein the fixing module (21) further comprises a nut post (211) fixed on the support frame (1), a support rod (212) is connected to the nut post (211) in a threaded manner, and the rotating head (213) is rotatably connected to the end of the support rod (212).
4. The automatic wire stripping apparatus according to claim 3, wherein the rotating head (213) comprises two grooved hemispheres (214), the two grooved hemispheres (214) are connected into the rotating head (213) by screws, and the rotating head (213) is sleeved on a ball head at the end of the supporting rod (212).
5. The automatic wire stripping apparatus of claim 1, wherein the resilient member is a spring.
6. The automatic wire stripping apparatus according to claim 1, wherein the inner cylinder (222) is provided at a left end thereof with an external thread, and the cutting head (225) is connected to the external thread of the inner cylinder (222) by a nut.
7. The automatic stripping apparatus according to claim 1, wherein the driving wheel (31) is connected in a groove of the supporting frame (1) through a first shaft lever (311), and the driven wheel (32) is connected in a groove of the supporting frame (1) through a second shaft lever (321);
an adjusting device (33) for adjusting the distance is connected between the first shaft rod (311) and the second shaft rod (321).
8. The automatic wire stripping apparatus according to claim 7, wherein the adjusting means (33) is a tension spring or a rack and pinion assembly;
the gear rack and pinion assembly comprises a first rack member (331) connected to the first shaft (311) and a second rack member (332) connected to the second shaft (321), between which a gear member (333) is engaged.
9. The automatic wire stripping apparatus according to claim 7, wherein the driving means comprises a worm gear and a motor, an output end of the motor is connected with a worm in the worm gear and the worm gear is connected with the first shaft (311).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111041187.6A CN113746034B (en) | 2021-09-07 | 2021-09-07 | Automatic wire stripping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111041187.6A CN113746034B (en) | 2021-09-07 | 2021-09-07 | Automatic wire stripping device |
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| CN113746034A CN113746034A (en) | 2021-12-03 |
| CN113746034B true CN113746034B (en) | 2023-03-31 |
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| CN202111041187.6A Active CN113746034B (en) | 2021-09-07 | 2021-09-07 | Automatic wire stripping device |
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| CN117317905B (en) * | 2023-09-22 | 2024-03-26 | 淄博楼上楼下电梯工程有限公司 | Cable overhauls armor ring and cuts device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US6334253B1 (en) * | 2000-08-28 | 2002-01-01 | Yin-Ho Cheng | Adjustable wire stripper |
| CN111130024B (en) * | 2019-12-09 | 2021-01-19 | 国网浙江省电力有限公司丽水供电公司 | Bunched cable wire stripper |
| CN111338026B (en) * | 2020-03-23 | 2022-03-11 | 南京信息职业技术学院 | Longitudinal and transverse cable opening knife for annular cable outer sheath and using method |
| CN111416305B (en) * | 2020-03-31 | 2021-04-27 | 南京信息职业技术学院 | Hydraulic cable cutter |
| CN112636263B (en) * | 2020-12-21 | 2022-09-09 | 南京信息职业技术学院 | Multi-angle splicing type cable cutter and using method thereof |
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