CN114899767A - Circular cutting type power cable insulating layer removing device - Google Patents
Circular cutting type power cable insulating layer removing device Download PDFInfo
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- CN114899767A CN114899767A CN202210649955.4A CN202210649955A CN114899767A CN 114899767 A CN114899767 A CN 114899767A CN 202210649955 A CN202210649955 A CN 202210649955A CN 114899767 A CN114899767 A CN 114899767A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
- H02G1/1202—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by cutting and withdrawing insulation
- H02G1/1204—Hand-held tools
- H02G1/1221—Hand-held tools the cutting element rotating about the wire or cable
- H02G1/1226—Hand-held tools the cutting element rotating about the wire or cable making a helical cut
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/28—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for wire processing before connecting to contact members, not provided for in groups H01R43/02 - H01R43/26
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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]
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
The invention relates to a cable insulation layer removing device, in particular to a circular cutting type power cable insulation layer removing device. The annular cutting type power cable insulation layer removing device can reduce damage to an internal conductor and avoid influence on cable current-carrying capacity. A circular cutting type power cable insulation layer removing device comprises a cylinder, a mounting plate, a circular ring, a rotating sleeve and the like; both sides all are connected with the mounting panel around the drum, are connected with the ring between two mounting panel bottoms around, and drum lower part rotary type is connected with and rotates the cover. The staff passes the drum with the cable and rotates the cover, stretches out in the follow ring, then the staff promotes two handles and inwards removes, and the connecting plate inwards rotates thereupon, and then makes arc splint inwards move and press from both sides tight cable, and the cable rotates along with the cutter when avoiding cutting, and the cable presss from both sides tightly the back, and the staff drives and rotates the cover and rotate, and then makes the cutter rotate and cut off the cable insulation layer, rotates the cutting and also can reduce the damage to internal conductor.
Description
Technical Field
The invention relates to a cable insulation layer removing device, in particular to a circular cutting type power cable insulation layer removing device.
Background
When the cable is installed or connected, the insulating layer on the surface of the cable is non-conductive, so the insulating layer at the tail end needs to be removed, the internal leads are in contact connection with each other to be electrified, and when the insulating layer of the cable is removed, peeling equipment needs to be used.
Patent with patent publication No. CN204464882U discloses a secondary cable peeling tool, which comprises a hook, an iron sheet blade and a handle, wherein the hook and the handle are integrated, the hook comprises an arc-shaped hook body and a hook head, the inner side of the hook body is connected with the arc-shaped blade, the hook head and the hook body are integrated, the hook head is arranged at the foremost end of the hook, and the hook head is connected with two spreading rods; the back of the hook is connected with an iron sheet blade which is a sawtooth blade. This instrument is peeld to cable cuts the insulating layer of cable through the arc cutting edge to realize peeled purpose, but the arc cutting edge is when cutting the insulating layer, also can harm inside wire, thereby influences the current-carrying capacity of cable.
Therefore, the annular cutting type power cable insulation layer removing device can reduce damage to an internal conductor and avoid influencing the current-carrying capacity of a cable.
Disclosure of Invention
In order to overcome the defect that the internal conductor is easily damaged when the insulating layer is removed by the existing cable peeling tool in a peeling mode, the invention aims to provide the circular cutting type power cable insulating layer removing device which can reduce the damage of the internal conductor and avoid influencing the current-carrying capacity of a cable.
The utility model provides a circular cutting formula power cable insulating layer remove device, which comprises a cylindrical drum, the mounting panel, the ring, the rotating sleeve, first slider, first spring, the cutter, handheld mechanism and clamping mechanism, both sides all are connected with the mounting panel around the drum, be connected with the ring between two mounting panel bottoms around, drum lower part rotary type is connected with the rotating sleeve, the equal slidingtype in two parts is connected with first slider around the rotating sleeve bottom, first slider all contacts with the ring, all be connected with first spring between first slider and the rotating sleeve, first slider bottom all is connected with the cutter, be equipped with the handheld mechanism who is used for supplying staff's gripping on the drum, be equipped with the clamping mechanism who is used for pressing from both sides tight cable conductor in the handheld mechanism.
As a further preferred scheme, the handheld mechanism comprises a first mounting block, a first rotating block, a first torsion spring, a connecting plate and a handle, the left side and the right side of the upper portion of the cylinder are respectively connected with the first mounting block, the first mounting block is connected with the first rotating block in a rotating mode, the first rotating block and the adjacent first mounting block are respectively connected with two first torsion springs, the first rotating block is connected with the connecting plate, and the top of the connecting plate is connected with the handle.
As a further preferred scheme, the clamping mechanism comprises a second slide bar, a third mounting block, a third spring and an arc-shaped clamping plate, the lower portions of the connecting plates are connected with the second slide bar in a sliding manner, the inner ends of the second slide bar are connected with the third mounting block, the third spring is connected between the second slide bar and the adjacent connecting plate, and the arc-shaped clamping plate is rotatably connected on the third mounting block.
As further preferred scheme, still including being used for driving and rotating cover pivoted pulling mechanism, pulling mechanism is including the second installation piece, the apparatus further comprises a rotating shaft, the guide rail, first slide bar, connecting rod and second spring, drum left side middle part position is connected with the second installation piece, the last rotation type of second installation piece is connected with the pivot, the pivot rear portion is connected with the guide rail, the guide rail internal sliding type is connected with first slide bar, the rotation type is connected with the connecting rod on the first slide bar, connecting rod and rotating cover sliding type are connected, be connected with two second springs between first slide bar and the guide rail.
As a further preferred scheme, the device further comprises a rotating mechanism for driving the rotating shaft to rotate, wherein the rotating mechanism comprises a gear, a first guide rod, a second slider, a fourth spring, a rack and a contact rod, the front part of the rotating shaft is connected with the gear, the left part of the front side of the upper part of the cylinder is connected with the first guide rod, the first guide rod is connected with the second slider in a sliding manner, the fourth spring is connected between the second slider and the first guide rod, the bottom of the second slider is connected with the rack, the rack is meshed with the gear, the top of the second slider is connected with the contact rod, and the left connecting plate rotates inwards to be contacted with the contact rod.
As a further preferred scheme, the cutting device further comprises an adjusting mechanism for adjusting the cutting position, the adjusting mechanism comprises a second guide rod, a third slide block, a screw rod, a fourth installation block, a second rotating block, a second torsion spring and a collecting barrel, the left position of the bottom of the circular ring is connected with the second guide rod, the second guide rod is connected with the third slide block in a sliding manner, the left position of the bottom of the circular ring is connected with the screw rod in a rotating manner, the screw rod is located on the front side of the second guide rod, the screw rod is connected with the third slide block through threads, the right side of the third slide block is connected with the fourth installation block, the fourth installation block is connected with the second rotating block in a rotating manner, two second torsion springs are connected between the second rotating block and the fourth installation block, and the collecting barrel is connected with the second rotating block.
As a further preferred scheme, the collecting device further comprises a pushing mechanism for pushing the collecting barrel to rotate downwards, the pushing mechanism comprises a contact block, a third slide bar, a fifth spring, a stop block and a pushing block, the front side of the second rotating block is connected with the contact block, the left part of the circular ring is connected with the third slide bar in a sliding mode, the third slide bar slides downwards to be in contact with the contact block, the fifth spring is connected between the third slide bar and the circular ring, the top of the third slide bar is connected with the stop block, the left side of the lower part of the rotating sleeve is connected with the pushing block, and the pushing block rotates to be in contact with the stop block.
As a further preferable scheme, the screw rod further comprises a rotating handle, and the bottom of the screw rod is connected with the rotating handle.
The invention has the following advantages: 1. the staff passes the drum with the cable and rotates the cover, stretches out in the follow ring, then the staff promotes two handles and inwards removes, and the connecting plate inwards rotates thereupon, and then makes arc splint inwards move and press from both sides tight cable, and the cable rotates along with the cutter when avoiding cutting, and the cable presss from both sides tightly the back, and the staff drives and rotates the cover and rotate, and then makes the cutter rotate and cut off the cable insulation layer, rotates the cutting and also can reduce the damage to internal conductor.
2. The guide rail upwards rotates and makes connecting rod rebound to the extrusion rotates the cover and rotates, so, can make things convenient for the staff to drive and rotate the cover and rotate, makes the cutter cut the insulating layer of cable more.
3. The connecting plate rotates inwards to enable the rack to move rightwards, then the rotating shaft is driven to rotate through the gear, and the guide rail rotates along with the rack to enable the rotating sleeve to rotate to cut an insulating layer of the cable.
4. In the cable lower extreme inserted the surge drum, through surge drum restriction cable insulation layer by the length of cutting, simultaneously, the surge drum can reciprocate to adjust the length that cable insulation layer was cut.
5. After the cable insulation layer is cut off, rotate the cover reversal and make and promote a piece extrusion dog and move down, and then make the third slide bar extrusion contact piece that slides down to make the second turning block drive the collector cylinder and rotate down, make things convenient for the staff to take out the insulating layer that is cut off.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a perspective view of a portion of the present invention from a first perspective.
Fig. 3 is a perspective view of a second perspective view of a portion of the present invention.
Fig. 4 is a schematic perspective view of the rotating sleeve, the first sliding block, the first spring and the cutter according to the present invention.
Fig. 5 is a schematic perspective view of the handheld mechanism of the present invention.
Fig. 6 is a perspective view illustrating a first mounting block, a first rotating block, and a first torsion spring according to the present invention.
Fig. 7 is a schematic perspective view of the clamping mechanism of the present invention.
Fig. 8 is a schematic perspective view of the pulling mechanism of the present invention.
Fig. 9 is a schematic perspective view of a portion of the pulling mechanism of the present invention.
Fig. 10 is a perspective view of the rotating mechanism of the present invention.
Fig. 11 is a schematic perspective view of the adjusting mechanism of the present invention.
Fig. 12 is a schematic perspective view of a portion of the adjusting mechanism of the present invention.
Fig. 13 is a schematic perspective view of the pushing mechanism of the present invention.
Number designation in the figures: 1-cylinder, 2-mounting plate, 3-ring, 4-rotating sleeve, 5-first slide, 6-first spring, 7-cutter, 8-hand-held mechanism, 81-first mounting block, 82-first rotating block, 83-first torsion spring, 84-connecting plate, 85-handle, 9-clamping mechanism, 91-second slide, 92-third mounting block, 93-third spring, 94-arc clamp, 10-pulling mechanism, 101-second mounting block, 102-rotating shaft, 103-guide rail, 104-first slide, 105-connecting rod, 106-second spring, 11-rotating mechanism, 111-gear, 112-first guide rod, 113-second slide, 114-fourth spring, 115-rack, 116-contact rod, 12-adjusting mechanism, 121-second guide rod, 123-third sliding block, 124-screw rod, 1241-fourth mounting block, 125-second rotating block, 126-second torsion spring, 127-collecting cylinder, 13-pushing mechanism, 131-contact block, 132-third sliding rod, 133-fifth spring, 134-stop block, 135-pushing block and 14-rotating handle.
Detailed Description
The following further describes the technical solution with reference to specific embodiments, and it should be noted that: the words upper, lower, left, right, and the like used herein to indicate orientation are merely for the location of the illustrated structure in the corresponding figures. The serial numbers of the parts are themselves numbered herein, for example: first, second, etc. are used solely to distinguish one from another as to objects described herein, and do not have any sequential or technical meaning. The application states that: the connection and coupling, unless otherwise indicated, include both direct and indirect connections (couplings).
Example 1
A circular cutting type power cable insulation layer removing device is shown in figures 1-7, which comprises a cylinder 1, a mounting plate 2, a circular ring 3 and a rotating sleeve 4, first slider 5, first spring 6, cutter 7, handheld mechanism 8 and clamping mechanism 9, mounting panel 2 has all been welded to both sides around drum 1, be connected with ring 3 between 2 bottoms of two mounting panels around, 1 lower part rotary type of drum is connected with and rotates cover 4, the equal slidingtype in two parts is connected with first slider 5 around rotating cover 4 bottom, first slider 5 all contacts with ring 3, all be connected with first spring 6 between first slider 5 and the rotation cover 4, 5 bottoms of first slider all are connected with cutter 7, be equipped with handheld mechanism 8 on drum 1, handheld mechanism 8 can supply the staff gripping, be equipped with clamping mechanism 9 on the handheld mechanism 8, clamping mechanism 9 can press from both sides tight cable conductor.
As shown in fig. 1, 5 and 6, the handheld mechanism 8 includes a first mounting block 81, a first rotating block 82, a first torsion spring 83, a connecting plate 84 and a handle 85, the first mounting block 81 is welded on both sides of the upper portion of the cylinder 1, the first rotating block 82 is rotatably connected to the first mounting block 81, two first torsion springs 83 are connected between the first rotating block 82 and the adjacent first mounting blocks 81, the connecting plate 84 is fixedly connected to the first rotating block 82 through bolts, and the handle 85 is fixedly connected to the top of the connecting plate 84 through bolts.
As shown in fig. 1 and 7, the clamping mechanism 9 includes a second slide bar 91, a third mounting block 92, a third spring 93 and an arc-shaped clamp plate 94, the lower portions of the connecting plates 84 are connected with the second slide bar 91 in a sliding manner, the inner ends of the second slide bar 91 are welded with the third mounting block 92, the third spring 93 is connected between the second slide bar 91 and the adjacent connecting plate 84, and the arc-shaped clamp plate 94 is connected to the third mounting block 92 in a rotating manner.
When the device is used, a worker penetrates a cable through the cylinder 1 and the rotating sleeve 4 from the upper part of the device and extends out of the circular ring 3, then the worker holds the two handles 85 by one hand to push the two handles 85 to move inwards, the handles 85 move inwards to drive the connecting plate 84 to rotate inwards, the connecting plate 84 rotates inwards to drive the first rotating block 82 to rotate inwards, the first torsion spring 83 deforms, the connecting plate 84 rotates inwards and simultaneously drives the third mounting block 92 to move inwards through the second sliding rod 91, the third mounting block 92 moves inwards to drive the arc-shaped clamping plate 94 to move inwards to clamp the cable, the cable is prevented from rotating along with the cutter 7 during cutting, when the clamping plate clamps the cable, the connecting plate 84 continues to rotate inwards to extrude the third spring 93 to deform, after the cable is fixed, the worker drives the rotating sleeve 4 to rotate by the other hand, the rotating sleeve 4 rotates to drive the first sliding block 5 to rotate, when the first sliding block 5 rotates, the first sliding block 5 is extruded by the circular ring 3 to slide inwards, the first spring 6 deforms, the first sliding block 5 slides inwards to drive the cutter 7 to move inwards to cut into an insulating layer of a cable, at the same time, the first sliding block 5 continues to rotate to drive the cutter 7 to rotate to cut off the insulating layer, damage to an internal conductor can be reduced, after the insulating layer is cut off, a worker loosens the handle 85, under the reset action of the first torsion spring 83, the first rotating block 82 drives the connecting plate 84 to rotate outwards along with the first torsion spring 82, the third spring 93 returns along with the first torsion spring, after the third spring 93 returns, the connecting plate 84 continues to rotate outwards to drive the third mounting block 92 through the second sliding rod 91 to move outwards to drive the arc-shaped clamping plate 94 to move outwards to loosen the cable, at this time, the worker can pull out the cable from the cylinder 1, and when the cable is pulled upwards due to the fact that the cutter 7 is cut into the insulating layer, the cutter 7 can be peeled off the insulating layer of cutting open from the cable, and after the insulating layer was got rid of, the staff control rotated the cover 4 reversal, rotated the cover 4 reversal and drove the reversal of first slider 5, when first slider 5 reversal to not being extruded by ring 3, under the effect that first spring 6 resets, first slider 5 drives cutter 7 outwards to remove with it and resets.
Example 2
On the basis of embodiment 1, as shown in fig. 1, 8 and 9, the device further includes a pulling mechanism 10, the pulling mechanism 10 can drive the rotating sleeve 4 to rotate, the pulling mechanism 10 includes a second mounting block 101, a rotating shaft 102, a guide rail 103, a first sliding rod 104, a connecting rod 105 and a second spring 106, the second mounting block 101 is welded at the middle position of the left side of the cylinder 1, the rotating shaft 102 is rotatably connected to the second mounting block 101, the guide rail 103 is connected to the rear portion of the rotating shaft 102, the first sliding rod 104 is slidably connected to the guide rail 103, the connecting rod 105 is rotatably connected to the first sliding rod 104, the connecting rod 105 is slidably connected to the rotating sleeve 4, and two second springs 106 are connected between the first sliding rod 104 and the guide rail 103.
When the device is used, a worker pushes the guide rail 103 to rotate upwards, the guide rail 103 rotates upwards to drive the rotating shaft 102 to rotate, the connecting rod 105 moves upwards while the guide rail 103 rotates upwards, the connecting rod 105 moves upwards to drive the first sliding rod 104 to slide upwards, the second spring 106 deforms, the connecting rod 105 pushes the rotating sleeve 4 to rotate while moving upwards, further driving the cutter 7 to cut the insulation layer of the cable, after the cutting is finished, the staff loosens the guide rail 103, under the action of the return of the second spring 106, the first slide bar 104 consequently slides downwards in the guide rail 103, thereby the guide rail 103 rotates downwards, the first slide bar 104 slides downwards and drives the connecting rod 105 to move downwards, the connecting rod 105 moves downwards and drives the rotating sleeve 4 to rotate reversely and reset, so, can make things convenient for the staff to drive and rotate cover 4 and rotate for cutter 7 cuts the insulating layer of cable.
As shown in fig. 1 and 10, the device further includes a rotating mechanism 11, the rotating mechanism 11 can drive the rotating shaft 102 to rotate, the rotating mechanism 11 includes a gear 111, a first guide rod 112, a second slider 113, a fourth spring 114, a rack 115 and a contact rod 116, the front portion of the rotating shaft 102 is in keyed connection with the gear 111, the left portion of the front side of the upper portion of the cylinder 1 is welded with the first guide rod 112, the first guide rod 112 is connected with the second slider 113 in a sliding manner, the fourth spring 114 is connected between the second slider 113 and the first guide rod 112, the rack 115 is welded at the bottom of the second slider 113, the rack 115 is meshed with the gear 111, the contact rod 116 is welded at the top of the second slider 113, and the connecting plate 84 on the left side rotates inwards to be in contact with the contact rod 116.
When the device is used, the connecting plate 84 rotates inwards to extrude the contact rod 116 to move rightwards, the contact rod 116 moves rightwards to drive the second sliding block 113 to slide rightwards, the fourth spring 114 deforms, the second sliding block 113 slides rightwards to drive the rack 115 to move rightwards, the rack 115 moves rightwards to drive the gear 111 to rotate, the gear 111 rotates to drive the rotating shaft 102 to rotate, the rotating shaft 102 rotates to drive the guide rail 103 to rotate upwards, the rotating sleeve 4 rotates to cut an insulating layer of a cable, when the connecting plate 84 rotates outwards, the second sliding block 113 slides leftwards to reset under the reset action of the fourth spring 114, the second sliding block 113 slides leftwards to drive the contact rod 116 to move leftwards, the second sliding block 113 slides leftwards to drive the rack 115 to move leftwards, and the rack 115 moves leftwards to drive the rotating shaft 102 to rotate reversely through the gear 111.
As shown in fig. 1, 11 and 12, the cutting device further includes an adjusting mechanism 12, the adjusting mechanism 12 can adjust a cutting position, the adjusting mechanism 12 includes a second guide rod 121, a third slider 123, a screw 124, a fourth mounting block 1241, a second rotating block 125, a second torsion spring 126 and a collecting barrel 127, the second guide rod 121 is welded at a left position of the bottom of the circular ring 3, the third slider 123 is slidably connected to the second guide rod 121, the screw 124 is rotatably connected to a left position of the bottom of the circular ring 3, the screw 124 is located at a front side of the second guide rod 121, the screw 124 is connected to the third slider 123 through a thread, the fourth mounting block 1241 is welded at a right side of the third slider 123, the fourth mounting block 1241 is rotatably connected to the second rotating block 125, two second torsion springs 126 are connected between the second rotating block 125 and the fourth mounting block 1241, and the collecting barrel 127 is connected to the second rotating block 125.
As shown in fig. 1 and 11, the screw rod further comprises a rotating handle 14, and the rotating handle 14 is welded at the bottom of the screw rod 124.
When the device is used, the lower end of the cable extends out of the ring 3 and then is inserted into the collecting cylinder 127, the cut length of the cable insulation layer is limited by the collecting cylinder 127, meanwhile, a worker can drive the screw rod 124 to rotate through the rotating handle 14, the screw rod 124 drives the third sliding block 123 to slide upwards or downwards on the second guide rod 121 while rotating, the third sliding block 123 slides up and down to drive the fourth mounting block 1241 to move downwards, the fourth mounting block 1241 moves up and down to drive the collecting cylinder 127 to move up and down through the second rotating block 125, the collecting cylinder 127 moves up and down to adjust the cut length of the cable insulation layer, after the circuit insulation layer is cut, the worker can push the collecting cylinder 127 to rotate downwards, the collecting cylinder 127 rotates downwards to drive the second rotating block 125 to rotate downwards, the second torsion spring 126 deforms, and after the collecting cylinder 127 rotates downwards, the worker can take out the cut insulation layer in the collecting cylinder 127, when the insulation layer is taken out, the worker releases the collecting cylinder 127, and the second rotating block 125 drives the collecting cylinder 127 to rotate upwards to be reset under the reset action of the second torsion spring 126.
As shown in fig. 1 and 13, the collecting device further comprises a pushing mechanism 13, the pushing mechanism 13 can push the collecting tube 127 to rotate downward, the pushing mechanism 13 comprises a contact block 131, a third slide bar 132, a fifth spring 133, a stopper 134 and a pushing block 135, the contact block 131 is welded on the front side of the second rotating block 125, the third slide bar 132 is connected to the left portion of the circular ring 3 in a sliding manner, the third slide bar 132 slides downward to contact with the contact block 131, the fifth spring 133 is connected between the third slide bar 132 and the circular ring 3, the stopper 134 is welded on the top of the third slide bar 132, the pushing block 135 is welded on the left side of the lower portion of the rotating sleeve 4, and the pushing block 135 rotates to contact with the stopper 134.
When the device is used, the rotating sleeve 4 rotates to drive the pushing block 135 to rotate, when the pushing block 135 rotates to be in contact with the stop block 134, the pushing block 135 continues to rotate to extrude the stop block 134 to move upwards, the stop block 134 moves upwards to drive the third slide bar 132 to slide upwards, the fifth spring 133 deforms, when the pushing block 135 rotates to be separated from the stop block 134, under the action of resetting of the fifth spring 133, the third slide bar 132 drives the stop block 134 to move downwards to reset, when the cutting of the cable insulation layer is completed, the rotating sleeve 4 rotates reversely to drive the pushing block 135 to rotate reversely, when the pushing block 135 rotates reversely to be in contact with the stop block 134, the pushing block 135 continues to rotate reversely to extrude the stop block 134 to move downwards, the stop block 134 moves downwards to drive the third slide bar 132 to slide downwards, the fifth spring 133 deforms, the third slide bar 132 moves downwards to push the second rotating block 125 to rotate downwards through the contact block 131, and further enables the collecting barrel 127 to rotate downwards, when the pushing block 135 rotates reversely to be separated from the stopper 134, the third sliding rod 132 drives the stopper 134 to move upward and return under the action of the return of the fifth spring 133, and the second rotating block 125 drives the contact block 131 to rotate upward and return.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. A circular cutting type power cable insulation layer removing device comprises a cylinder (1), a mounting plate (2), a circular ring (3), a rotating sleeve (4), a first sliding block (5), a first spring (6) and a cutter (7), wherein the mounting plate (2) is connected to the front side and the rear side of the cylinder (1), the circular ring (3) is connected between the bottoms of the front mounting plate and the rear mounting plate (2), the rotating sleeve (4) is rotatably connected to the lower portion of the cylinder (1), the first sliding block (5) is connected to the front portion and the rear portion of the bottom of the rotating sleeve (4) in a sliding mode, the first sliding block (5) is in contact with the circular ring (3), the first spring (6) is connected between the first sliding block (5) and the rotating sleeve (4), the bottom of the first sliding block (5) is connected with the cutter (7), the circular cutting type power cable insulation layer removing device is characterized by further comprising a handheld mechanism (8) and a clamping mechanism (9), the handheld mechanism (8) for holding workers is arranged on the cylinder (1), the hand-held mechanism (8) is provided with a clamping mechanism (9) for clamping the cable.
2. The girth type power cable insulation layer removing device as claimed in claim 1, wherein the hand-held mechanism (8) comprises a first mounting block (81), a first rotating block (82), a first torsion spring (83), a connecting plate (84) and a handle (85), the first mounting block (81) is connected to the left side and the right side of the upper portion of the cylinder (1), the first rotating block (82) is rotatably connected to the first mounting block (81), two first torsion springs (83) are connected between the first rotating block (82) and the adjacent first mounting block (81), the connecting plate (84) is connected to the first rotating block (82), and the handle (85) is connected to the top of the connecting plate (84).
3. The girth cutting type power cable insulation layer removing device as claimed in claim 2, wherein the clamping mechanism (9) comprises a second sliding rod (91), a third mounting block (92), a third spring (93) and an arc-shaped clamping plate (94), the lower portion of the connecting plate (84) is connected with the second sliding rod (91) in a sliding manner, the inner end of the second sliding rod (91) is connected with the third mounting block (92), the third spring (93) is connected between the second sliding rod (91) and the adjacent connecting plate (84), and the arc-shaped clamping plate (94) is rotatably connected on the third mounting block (92).
4. The circular cutting type power cable insulation layer removing device of claim 3, further comprising a pulling mechanism (10) for driving the rotating sleeve (4) to rotate, wherein the pulling mechanism (10) comprises a second mounting block (101), a rotating shaft (102) and a guide rail (103), the cylinder comprises a first sliding rod (104), a connecting rod (105) and a second spring (106), wherein a second installation block (101) is connected to the middle position of the left side of a cylinder (1), a rotating shaft (102) is connected to the second installation block (101) in a rotating mode, a guide rail (103) is connected to the rear portion of the rotating shaft (102), a first sliding rod (104) is connected to the guide rail (103) in an inner sliding mode, a connecting rod (105) is connected to the first sliding rod (104) in a rotating mode, the connecting rod (105) is connected with a rotating sleeve (4) in a sliding mode, and two second springs (106) are connected between the first sliding rod (104) and the guide rail (103).
5. The circular cutting type power cable insulation layer removing device of claim 4, further comprising a rotating mechanism (11) for driving the rotating shaft (102) to rotate, wherein the rotating mechanism (11) comprises a gear (111), a first guide rod (112), and a second sliding block (113), the novel cylinder is characterized by comprising a fourth spring (114), a rack (115) and a contact rod (116), a gear (111) is connected to the front portion of the rotating shaft (102), a first guide rod (112) is connected to the left position of the front side of the upper portion of the cylinder (1), a second sliding block (113) is connected to the first guide rod (112) in a sliding mode, the fourth spring (114) is connected between the second sliding block (113) and the first guide rod (112), the rack (115) is connected to the bottom of the second sliding block (113), the rack (115) is meshed with the gear (111), the contact rod (116) is connected to the top of the second sliding block (113), and a connecting plate (84) on the left side is rotated inwards to be contacted with the contact rod (116).
6. The girth cutting type power cable insulation layer removing device of claim 5, further comprising an adjusting mechanism (12) for adjusting a cutting position, wherein the adjusting mechanism (12) comprises a second guide rod (121), a third slide block (123), a screw rod (124), a fourth mounting block (1241), a second rotating block (125), a second torsion spring (126) and a collecting cylinder (127), the left part of the bottom of the circular ring (3) is connected with the second guide rod (121), the second guide rod (121) is connected with a third slide block (123) in a sliding manner, the left part of the bottom of the circular ring (3) is connected with the screw rod (124) in a rotating manner, the screw rod (124) is positioned at the front side of the second guide rod (121), the screw rod (124) is connected with the third slide block (123) through threads, the right side of the third slide block (123) is connected with a fourth mounting block (1241), the fourth mounting block (1241) is connected with the second rotating block (125) in a rotating manner, two second torsion springs (126) are connected between the second rotating block (125) and the fourth mounting block (1241), and a collecting cylinder (127) is connected to the second rotating block (125).
7. The girth cutting type power cable insulation layer removing device as claimed in claim 6, further comprising a pushing mechanism (13) for pushing the collecting cylinder (127) to rotate downwards, wherein the pushing mechanism (13) comprises a contact block (131), a third sliding rod (132), a fifth spring (133), a stop block (134) and a pushing block (135), the contact block (131) is connected to the front side of the second rotating block (125), the third sliding rod (132) is connected to the left portion of the ring (3) in a sliding manner, the third sliding rod (132) slides downwards to be in contact with the contact block (131), the fifth spring (133) is connected between the third sliding rod (132) and the ring (3), the stop block (134) is connected to the top of the third sliding rod (132), the pushing block (135) is connected to the left side of the lower portion of the rotating sleeve (4), and the pushing block (135) rotates to be in contact with the stop block (134).
8. The apparatus for removing insulation layer of circular power cable according to claim 7, further comprising a handle (14), wherein the handle (14) is connected to the bottom of the screw (124).
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| CN202210649955.4A CN114899767B (en) | 2022-06-09 | 2022-06-09 | Annular cutting type power cable insulating layer removing device |
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| CN202210649955.4A CN114899767B (en) | 2022-06-09 | 2022-06-09 | Annular cutting type power cable insulating layer removing device |
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| CN114899767B (en) | 2023-06-20 |
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