CN113315037A - Hand-held type high tension cable peeling device - Google Patents
Hand-held type high tension cable peeling device Download PDFInfo
- Publication number
- CN113315037A CN113315037A CN202110382078.4A CN202110382078A CN113315037A CN 113315037 A CN113315037 A CN 113315037A CN 202110382078 A CN202110382078 A CN 202110382078A CN 113315037 A CN113315037 A CN 113315037A
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- Prior art keywords
- voltage cable
- blade
- stripping device
- clamping
- cutter
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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
- H02G1/1204—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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- 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 a handheld high-voltage cable stripping device which comprises a clamping fastening part and a cutting part, wherein the clamping fastening part is fixedly connected with the cutting part; the clamping and fastening part comprises a position adjusting mechanism, a movable part and a fixed part; a clamping cavity for clamping the high-voltage cable is formed between the movable part and the fixed part, and the position adjusting mechanism is connected with the movable part and used for adjusting the size of the clamping cavity; the cutting component comprises a blade, a tool apron plate and a tool adjusting mechanism; the cutter holder plate is arranged on the fixing piece, the middle of the blade is arranged on the cutter holder plate, the position of a cutter handle of the blade is arranged on the cutter adjusting mechanism, and the depth of the blade extending into the clamping cavity is adjusted by the cutter adjusting mechanism. The handheld high-voltage cable peeling device can control the cutting depth of the blade to avoid damaging a cable core, can also control the length of the cable to be peeled, is simple to operate, is easy to carry out operation, and is convenient to replace after the blade is worn.
Description
Technical Field
The invention relates to the field of cable stripping, in particular to a handheld high-voltage cable stripping device.
Background
Because of the requirement of working property, the top layer cladding of high tension cable has the insulating glue layer of one deck very thick, has higher intensity and hardness, is difficult for shelling the top layer when setting up and maintaining and carries out the operation. The stripping method frequently adopted at present is that manual stripping is carried out by using a common cutter, and the mode is time-consuming and labor-consuming, and is easy to damage cable cores or cause insulation damage, so that hands of people are more easily cut. The existing professional peeling devices on the market have the problems of immature technology or inconvenient carrying and the like.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a handheld high-voltage cable stripping device which comprises a clamping fastening part and a cutting part, wherein the clamping fastening part comprises a clamping head and a clamping head; the clamping and fastening part comprises a position adjusting mechanism, a movable part and a fixed part; a clamping cavity for clamping the high-voltage cable is formed between the movable part and the fixed part, and the position adjusting mechanism is connected with the movable part and used for adjusting the size of the clamping cavity; the cutting component comprises a blade, a tool apron plate and a tool adjusting mechanism; the cutter holder plate is arranged on the fixing piece, the middle of the blade is arranged on the cutter holder plate, the position of a cutter handle of the blade is arranged on the cutter adjusting mechanism, and the depth of the blade extending into the clamping cavity is adjusted by the cutter adjusting mechanism.
The handheld high-voltage cable stripping device further comprises a handheld driving part, wherein the handheld driving part comprises a left handle, a right handle, a frame plate, a lower guide shaft and an upper guide shaft; the left end of the lower guide shaft penetrates through the frame plate to be connected with the left handle, and the right end of the lower guide shaft penetrates through the fixing piece to be fixed; the right end of the upper guide shaft penetrates through the fixing piece to be connected with the right handle, and the left end of the upper guide shaft penetrates through the frame plate to be fixed.
The position adjusting mechanism comprises a manual adjusting knob, a power screw and a nut; the manual adjusting knob is fixedly arranged at the left end of the power screw rod; the nut is in interference fit in a counter bore of the frame plate; the nut and the power screw are matched into a screw rod and nut pair to adjust the moving piece to move forwards and backwards; the right end of the power screw rod and the counter bore in the middle of the movable part are coaxially assembled through a deep groove ball bearing, and the right end of the power screw rod is locked based on an inner hexagon screw.
The knife adjusting mechanism comprises a knife adjusting handle, a knife adjusting screw rod and a knife handle seat; the knife adjusting handle is fixedly arranged at the first end of the knife adjusting screw rod; the cutter adjusting screw and the cutter handle seat are matched into a screw rod nut pair for adjusting the blade to move forward and backward along the thread direction of the screw rod; the second end of the adjusting screw rod is coaxially assembled with a counter bore in the middle of the tool apron plate through a deep groove ball bearing, and the second end of the adjusting screw rod is locked based on an inner hexagon screw.
The clamping fastening part further comprises four groups of bearing rollers, two groups of bearing rollers are arranged on the moving part, two groups of bearing rollers are arranged on the fixing part, and the clamping cavity is located in the bearing rollers.
The insert includes a primary cutting edge face and a secondary cutting edge face having a preset machining angle.
And the cutter seat plate is provided with a circular arc-shaped groove.
The moving part is also provided with two linear bearings which are respectively fixed on the upper guide shaft and the lower guide shaft.
The positioning mechanism further comprises a bearing cover, and the bearing cover is pressed on the deep groove ball bearing based on the inner hexagonal screw.
And a limiting sleeve is arranged between the cutter adjusting screw rod and the cutter adjusting handle.
The handheld high-voltage cable peeling device provided by the invention can control the cutting depth of the blade to avoid damaging a cable core, can also control the length of the cable to be peeled through manual driving, is very simple to operate, is not easy to scratch the high-voltage cable and scratch the hand of an operator, is convenient to replace after the blade is worn, reduces the replacement cost, is easy to carry for outgoing operation, and is very convenient. The handheld high-voltage cable stripping device provided by the invention can ensure that the shape of the cut waste material is like a flaky extension spring, can keep certain integrity and is convenient for subsequent garbage treatment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic three-dimensional assembly structure of a handheld high-voltage cable stripping device according to an embodiment of the invention;
fig. 2 is a schematic view of a forward assembly plane structure of the handheld high-voltage cable stripping device according to the embodiment of the invention;
fig. 3 is a schematic diagram of a three-dimensional splitting structure of a position adjusting mechanism of the handheld high-voltage cable stripping device according to the embodiment of the invention;
fig. 4 is a schematic three-dimensional split structure of a cutting part of the handheld high-voltage cable stripping device according to the embodiment of the invention;
FIG. 5 is a schematic three-dimensional structure diagram of a bearing roller of the handheld high-voltage cable stripping device according to the embodiment of the invention;
fig. 6 is a schematic structural diagram of a blade of the handheld high-voltage cable stripping device according to the embodiment of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The handheld high-voltage cable stripping device comprises a handheld driving part, a clamping fastening part and a cutting part: the handheld driving part forms a main structure of the handheld high-voltage cable peeling device and is also a force application driving part driven manually, the clamping and fastening part is used for installing and fixing the high-voltage cable in the handheld high-voltage cable peeling device through adjusting the position of the part, the cutting part plays a role in peeling the high-voltage cable, and the handheld high-voltage cable peeling device is further explained in terms of all the components.
Fig. 1 is a schematic diagram of a three-dimensional assembly structure of a handheld high-voltage cable stripping device according to an embodiment of the invention, fig. 2 is a schematic diagram of a forward assembly plane structure of the handheld high-voltage cable stripping device according to the embodiment of the invention, the handheld driving component includes a left handle 1, a right handle 2, a lower guide shaft 3, an upper guide shaft 4, a frame plate 5 and a fixing member 6, as shown in fig. 1 and fig. 2, a left end of the lower guide shaft 3 passes through the frame plate 5 and then is connected with the left handle 1 after passing through a moving member 7, and a right end of the lower guide shaft 3 passes through the fixing member 6 and then is fixed by a screw. The right end of the upper guide shaft 4 penetrates through the fixing piece 6 and then is connected with the right handle 2 in an installing mode, and the left end of the upper guide shaft 4 penetrates through the movable piece 7 and the frame plate 5 and then is fixed through screws. The handheld driving part is a main body frame structure of the handheld high-voltage cable stripping device, and is also a hand-operated driving part, the left handle 1 and the right handle 2 are held by hands, a clockwise force is applied to the handheld high-voltage cable stripping device, the outer skin of the high-voltage cable is stripped, and the length of the high-voltage cable can be controlled by the force applied by the hands.
The clamping and fastening component comprises a movable part 7, a linear bearing 14, a position adjusting mechanism 8 and a bearing roller fastening mechanism 9, as shown in fig. 1, the movable part 7 is arranged between a frame plate 5 and a fixed part 6, two linear bearings 14 are arranged on the movable part 7, and the two linear bearings 14 are respectively fixed on an upper guide shaft 3 and a lower guide shaft 4. The friction is reduced by the balls in the linear bearing 14, and the movable part 7 can be smoothly adjusted to achieve the effect of fixing the high-voltage cable.
Fig. 3 is a schematic diagram of a three-dimensional splitting structure of a position adjusting mechanism of a handheld high-voltage cable stripping device according to an embodiment of the present invention, where the position adjusting mechanism includes a manual adjusting knob 81, a power screw 82, a nut 83, two deep groove ball bearings 84, a bearing cover 86, and an inner hexagon screw 85. As shown in fig. 3, a manual adjusting knob 81 is fixed on a power screw 82 through a screw, a nut 83 is in interference fit in a counter bore at the middle position of the frame plate 5, the power screw 82 and the nut 83 are matched to form a screw-nut pair, and the forward and backward movement of the clamping and fastening component is adjusted and controlled through the manual adjusting knob 81.
Counter bores at the front end and the rear end of the middle position of the movable member 7 are respectively in interference fit with two deep groove ball bearings 84, one end of the power screw 82 with an internal thread hole is coaxially assembled with the deep groove ball bearing 84 on the left side of the movable member 7, and an inner hexagon screw 85 penetrates through the deep groove ball bearing 84 on the right side of the movable member 7 to be coaxially assembled and locked with the power screw 82. The maximum diameter of the power screw 82 and the socket head cap screw 85 contacting the deep groove ball bearing 84 is between the inner ring and the outer ring of the deep groove ball bearing 84, so that when the power screw 82 rotates, smooth rotation of the power screw 82 can be ensured, and the power screw 82 is fixed.
A bearing cover 86 is further arranged between the inner hexagon screw 85 and the deep groove ball bearing 84, and through the compression of the bearing cover 86 and the inner hexagon screw 85, the gap error caused by machining error to the mounting counter bore of the deep groove ball bearing 84 can be prevented, so that the mechanical movement caused by the gap in the mounting process of the deep groove ball bearing 84 is prevented, and the adjustment of the power screw 82 is further influenced.
The bearing roller fastening mechanism 9 includes four sets of bearing rollers, fig. 5 is a schematic three-dimensional structure diagram of the bearing rollers of the handheld high-voltage cable stripping device according to the embodiment of the present invention, and as shown in fig. 5, each set of bearing rollers includes a central shaft 91, a deep groove ball bearing 92, and an elastic collar 93. The two groups of bearing rollers are arranged on the left side of the fixing piece 6 to form a fastening structure of the fixed end, the two groups of bearing rollers are arranged on the right side of the moving piece 7 to form a fastening structure of the moving end, and the purpose of fixedly clamping the high-voltage cable of the device is achieved through the arrangement of the bearing roller fastening mechanism 9.
The cutting part comprises a cutter holder plate 10, a cutter holder seat 11, a blade 12, a cutter adjusting mechanism 13 and a limiting sleeve 15, fig. 4 is a schematic diagram of a three-dimensional splitting structure of the cutting part of the handheld high-voltage cable stripping device in the embodiment of the invention, as shown in fig. 4, the middle part of the blade 12 is arranged on the cutter holder plate 10 and is fixed through a cutter locking screw 135, and one end of the cutter holder is arranged in the cutter holder seat 11 and is fixed through a locking screw 136.
The cutter seat plate 10 is arranged on the fixing part 6, and a longer arc-shaped groove is processed on the cutter seat plate 10, so that the cutting direction of the main cutting edge of the blade 12 can be adjusted after the cutter seat plate is convenient to install.
The knife adjusting mechanism 13 comprises a knife adjusting knob 131, a knife adjusting screw 132, deep groove ball bearings 133, inner hexagon screws 134, knife locking screws 135 and locking screws 136, the lower portion of the knife handle seat 11 is provided with a counter bore, one end of the knife adjusting screw 132 is fixed with the knife adjusting knob 131 after penetrating through the counter bore on the knife handle seat 11, two counter bores are processed on two faces of the middle position of the knife base plate 10 respectively, the two deep groove ball bearings 133 are in interference fit in the two counter bores, the other end of the knife adjusting screw 132 is fixed after penetrating through the two deep groove ball bearings 133 through locking of the inner hexagon screws 134, and thus the normal rotation of the knife adjusting screw 132 is guaranteed. The cutter adjusting screw 132 and the handle holder 11 cooperate to form a screw nut pair, and by rotating the cutter adjusting knob 131, the blade 12 can smoothly move forward or backward along the screw nut pair, thereby controlling the cutting depth.
Correspondingly, when the cutting depth needs to be adjusted, the cutter locking screw 135 is firstly unscrewed, then the cutter adjusting knob 131 is adjusted, and after the blade 12 reaches the proper depth, the cutter locking screw 135 is screwed to fix the blade 12. The locking screw 136 only needs to be adjusted to remove or insert the blade 12 when the blade 12 is assembled.
A limit sleeve 15 is also arranged between the knife adjustment knob 131 and the knife adjustment screw 132, so that the working performance of the knife adjustment mechanism 13 can be prevented from being influenced after the knife handle base 11 is rotated to exceed the stroke.
In addition, the blade 12 adopted by the handheld high-voltage cable stripping device is a special cutting knife, fig. 6 is a schematic structural diagram of the blade of the handheld high-voltage cable stripping device according to the embodiment of the invention, as shown in fig. 6, the blade 12 includes a main cutting edge surface 121 and an auxiliary cutting edge surface 122, and the auxiliary cutting edge surface 122 needs to be processed according to the angle shown in fig. 6 during processing and forming, so that not only can the friction between the auxiliary cutting edge and the high-voltage cable be reduced, but also the high-voltage cable core can be prevented from being scratched when the high-voltage cable is cut to a sufficient depth, and meanwhile, the discharge angle of waste materials after cutting can be changed, and the influence on the subsequent cutting can be avoided.
In this embodiment, the deep groove ball bearing 84 and the deep groove ball bearing 133 are the deep groove ball bearing 625-Z, and the deep groove ball bearing 92 is the deep groove ball bearing 6200; the type of the socket head cap screw 85 is socket head cap screw M5X16, the type of the socket head cap screw 134 is M3X12, and the type of the locking screw is screw M6X 8.
The handheld high-voltage cable peeling device provided by the invention can control the cutting depth of the blade to avoid damaging a cable core, can also control the length of the cable to be peeled through manual driving, is very simple to operate, is not easy to scratch the high-voltage cable and scratch the hand of an operator, is convenient to replace after the blade is worn, reduces the replacement cost, is easy to carry for outgoing operation, and is very convenient. The handheld high-voltage cable stripping device provided by the invention can ensure that the shape of the cut waste material is like a flaky extension spring, can keep certain integrity and is convenient for subsequent garbage treatment.
In addition, the above detailed description of the embodiments of the present invention is provided, and the principle and the embodiments of the present invention should be explained by using specific examples herein, and the above descriptions of the embodiments are only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. A hand-held high-voltage cable stripping device is characterized by comprising a clamping fastening part and a cutting part;
the clamping and fastening part comprises a position adjusting mechanism, a movable part and a fixed part; a clamping cavity for clamping the high-voltage cable is formed between the movable part and the fixed part, and the position adjusting mechanism is connected with the movable part and used for adjusting the size of the clamping cavity;
the cutting component comprises a blade, a tool apron plate and a tool adjusting mechanism; the cutter holder plate is arranged on the fixing piece, the middle of the blade is arranged on the cutter holder plate, the position of a cutter handle of the blade is arranged on the cutter adjusting mechanism, and the depth of the blade extending into the clamping cavity is adjusted by the cutter adjusting mechanism.
2. The handheld high-voltage cable stripping device according to claim 1, further comprising a handheld driving member, the handheld driving member comprising a left handle, a right handle, a frame plate, a lower guide shaft, and an upper guide shaft; the left end of the lower guide shaft penetrates through the frame plate to be connected with the left handle, and the right end of the lower guide shaft penetrates through the fixing piece to be fixed; the right end of the upper guide shaft penetrates through the fixing piece to be connected with the right handle, and the left end of the upper guide shaft penetrates through the frame plate to be fixed.
3. The handheld high-voltage cable stripping device according to claim 1, wherein the position adjustment mechanism comprises a manual adjustment knob, a power screw, a nut; the manual adjusting knob is fixedly arranged at the left end of the power screw rod; the nut is in interference fit in a counter bore of the frame plate; the nut and the power screw are matched into a screw rod and nut pair to adjust the moving piece to move forwards and backwards; the right end of the power screw rod and the counter bore in the middle of the movable part are coaxially assembled through a deep groove ball bearing, and the right end of the power screw rod is locked based on an inner hexagon screw.
4. The hand-held high-voltage cable stripping device according to claim 1, wherein the knife adjustment mechanism comprises a knife adjustment handle, a knife adjustment screw and a knife handle seat; the knife adjusting handle is fixedly arranged at the first end of the knife adjusting screw rod; the cutter adjusting screw and the cutter handle seat are matched into a screw rod nut pair for adjusting the blade to move forward and backward along the thread direction of the screw rod; the second end of the adjusting screw rod is coaxially assembled with a counter bore in the middle of the tool apron plate through a deep groove ball bearing, and the second end of the adjusting screw rod is locked based on an inner hexagon screw.
5. The handheld high-voltage cable stripping device as claimed in claim 1, wherein the clamping and fastening member further comprises four sets of bearing rollers, two sets of bearing rollers are disposed on the movable member and two sets of bearing rollers are disposed on the fixed member, and the clamping cavity is located in the bearing rollers.
6. The handheld high voltage cable stripping device according to claim 1, wherein the blade comprises a primary cutting edge face and a secondary cutting edge face having a preset machining angle.
7. The handheld high-voltage cable stripping device as claimed in claim 1, wherein the tool apron plate is provided with a circular groove.
8. The handheld high-voltage cable stripping device as claimed in claim 2, wherein the movable member is further provided with two linear bearings, and the two linear bearings are respectively fixed on the upper guide shaft and the lower guide shaft.
9. The handheld high-voltage cable stripping device as claimed in claim 4, wherein the positioning mechanism further comprises a bearing cap which is pressed against the deep groove ball bearing based on the socket head cap screw.
10. The handheld high-voltage cable stripping device as claimed in claim 5, wherein a stop collar is disposed between the knife adjustment screw and the knife adjustment handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110382078.4A CN113315037B (en) | 2021-04-09 | 2021-04-09 | Hand-held type high tension cable device of peeling off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110382078.4A CN113315037B (en) | 2021-04-09 | 2021-04-09 | Hand-held type high tension cable device of peeling off |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113315037A true CN113315037A (en) | 2021-08-27 |
| CN113315037B CN113315037B (en) | 2023-03-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110382078.4A Active CN113315037B (en) | 2021-04-09 | 2021-04-09 | Hand-held type high tension cable device of peeling off |
Country Status (1)
| Country | Link |
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| CN (1) | CN113315037B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115483649A (en) * | 2022-10-18 | 2022-12-16 | 山东纪凯电缆科技有限公司 | Power cable circular cutting device and power cable damage maintenance equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115483649A (en) * | 2022-10-18 | 2022-12-16 | 山东纪凯电缆科技有限公司 | Power cable circular cutting device and power cable damage maintenance equipment |
| CN115483649B (en) * | 2022-10-18 | 2023-08-11 | 山东纪凯电缆科技有限公司 | Power cable damage overhauling equipment |
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| CN113315037B (en) | 2023-03-10 |
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