CN216355722U - Electric power wire stripping device - Google Patents
Electric power wire stripping device Download PDFInfo
- Publication number
- CN216355722U CN216355722U CN202122904984.4U CN202122904984U CN216355722U CN 216355722 U CN216355722 U CN 216355722U CN 202122904984 U CN202122904984 U CN 202122904984U CN 216355722 U CN216355722 U CN 216355722U
- Authority
- CN
- China
- Prior art keywords
- rack
- cutting
- cutting knife
- stripping device
- mounting block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000000712 assembly Effects 0.000 claims abstract description 8
- 238000000429 assembly Methods 0.000 claims abstract description 8
- 239000004020 conductor Substances 0.000 claims abstract description 5
- 230000033001 locomotion Effects 0.000 claims abstract description 5
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 18
- 238000009413 insulation Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 210000003811 finger Anatomy 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a power wire stripping device, which comprises three-jaw chucks and a rack, wherein the three-jaw chucks are symmetrically arranged on the rack, and a driving assembly for driving the two three-jaw chucks to keep relative motion is arranged in the rack; the cutting device comprises a rack, a cutting blade assembly, a driving device and a control device, wherein the rack is provided with cutting rings and cutting blade assemblies which are symmetrically distributed, a preset distance is kept between the two cutting rings to form an annular sliding chute, and the cutting blade assemblies are assembled in the sliding chute to be driven to surround and divide; the cutting knife assembly comprises a shell, an installation block, a bolt and a cutting knife body, wherein the bolt is assembled on the shell in a threaded mode and abuts against and pushes the installation block, and the bolt is matched with the shell to enable the axle center distance of the cutting knife body to be adjustable. The utility model discloses a power conductor wire stripping device when needs strip the insulating layer, with the wire centre gripping on two three-jaw chucks, reuse cutting knife subassembly is surrounding the cutting ring and is removing, cuts off the insulating layer, and drive assembly orders about two three-jaw chuck relative motion, will be taken off from the wire surface by the insulating layer of cutting off.
Description
Technical Field
The utility model relates to a power wire stripping device.
Background
The wires are a material used for manufacturing electric wires and cables, a plurality of wires are twisted together to form a cable similar to a rope, each group of wires are mutually insulated and are usually twisted around a center, a high-insulation covering layer is wrapped outside the whole group of wires, and the wires are erected in the air or arranged underground or underwater and are used for telecommunication or power transmission.
According to patent number CN110932191A discloses a power cable wire stripping device, includes: the device comprises an installation frame, a connecting frame, a first guide rod, a second guide rod, a push plate, a sliding rod, a first clamping plate, a second clamping plate and a heating rod; the connecting frame is fixedly arranged at the bottom of the mounting frame, and an air bag is fixedly arranged in the connecting frame; the first guide rod and the second guide rod are fixed at the top of the mounting frame, penetrate through the push plate and are in sliding connection with the push plate, the side surfaces of the first guide rod and the second guide rod are respectively sleeved with a first spiral spring and a second spiral spring, and the first spiral spring and the second spiral spring are both positioned between the push plate and the mounting frame; the sliding rod is fixedly connected to the bottom of the push plate and penetrates through the top plate of the mounting frame to be in sliding connection with the top plate of the mounting frame, the first clamping plate is fixed to the bottom of the sliding rod, and the second clamping plate is mounted on the bottom surface inside the mounting frame; first splint with the equal fixed mounting in second splint side has the heating rod, first splint with first recess has all been seted up at the middle part of second splint, the second recess has evenly been arranged in the both sides of first recess, first splint with the first recess notch of second splint is relative, first splint with the second recess notch of second splint is relative, first recess with the inside difference fixed mounting of second recess has first cutter and second cutter. When the device is used, the heating rod is powered on, a user inserts four fingers into the connecting frame, inflates the air bag to enable the air bag to clamp the four fingers of the user, then the thumb contacts the push plate, the user inserts one end of the cable between the first grooves by using the other hand, then presses the push plate by using the thumb, pushes the first clamping plate by using the sliding rod to enable the first cutter to contact the surface of the sheath of the cable, simultaneously the heating rod heats the cable to enable the cable to be softened and to be easily stripped, the user presses the push plate by force to enable the first cutter to cut the sheath of the cable, then rotates the power cable stripping device or the cable to realize the stripping treatment of the sheath of the cable, disperses the leads of the inner core of the cable, then places the dispersed leads into the second grooves, enables the second cutter to contact the leads, and presses the push plate by force in the same way, the second cutter is used for cutting the outer sheath of the conductor to realize the wire stripping treatment of the inner core conductor, so that the cable can be quickly stripped; moreover, the power cable stripping device is reasonable in design and convenient to carry.
In the process of erecting a power grid, cables and wires are often required to be stripped at the connection, the outer insulating layer is removed, and then wiring is carried out. The most common tool for stripping wires is a wire stripper, which has many types, each type can strip the insulation layer of the corresponding type of wire, but some thicker wires exist, and the insulation layer of the wire is thicker, so that the wire is difficult to strip by using the conventional wire stripper.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a power wire stripping device, which aims to solve the problem that a wire with a larger diameter is difficult to strip due to a thicker insulating layer.
In order to achieve the purpose, the utility model provides an electric power wire stripping device, which comprises three-jaw chucks and a rack, wherein the three-jaw chucks are symmetrically arranged on the rack, and a driving assembly for driving the two three-jaw chucks to keep relative motion is arranged in the rack;
the cutting machine is characterized in that the rack is provided with symmetrically distributed cutting rings and cutting knife assemblies, a preset distance is kept between the two cutting rings to form an annular sliding chute, and the cutting knife assemblies are assembled in the sliding chute to be driven to surround and divide;
the cutting knife assembly comprises a shell, an installation block, a bolt and a cutting knife body, wherein the bolt is assembled on the shell in a threaded mode and abuts against and pushes the installation block, and the bolt is matched with the installation block to enable the axle center distance of the cutting knife body to be adjustable.
Preferably, the mounting block is movably provided with a cutting knife body and a locking assembly for locking the cutting knife body.
Preferably, the locking assembly comprises a sliding rod, a shifting block, a tenon block and a second spring, a sliding groove is formed in the mounting block, the sliding rod is arranged in the sliding groove in a sliding mode, and the second spring is arranged between the sliding rod and the mounting block.
Preferably, the side wall of the slide rod opposite to the second side of the spring is respectively provided with a tenon block and a shifting block extending to the outer side of the mounting block, and the cutting knife body is provided with a tenon hole matched with the tenon block.
Preferably, the driving assembly comprises a hand wheel, a shaft rod, a gear and a rack, the shaft rod is rotatably arranged inside the rack, one end of the shaft rod extends to the outer side of the rack and is fixedly provided with the hand wheel, and the shaft rod is provided with the gear.
Preferably, a sliding groove is formed in the rack, a rack is arranged in the sliding groove in a sliding mode, the rack is meshed with the gear, and one of the three-jaw chucks extends into the rack and is fixedly installed on the rack.
Preferably, the inside of the housing is slidably provided with a mounting block, and a first spring is arranged between the housing and the mounting block.
Preferably, the bottom of the tenon block is provided with a slope.
In the technical scheme, the electric power wire stripping device provided by the utility model is characterized in that a pair of three-jaw chucks are arranged on a rack, a cutting ring positioned between the two three-jaw chucks is further arranged on the rack, a cutting knife assembly is arranged between the two cutting rings, a driving assembly is further arranged inside the rack, when an insulating layer on the surface of a wire needs to be stripped, the part of the wire, which needs to be stripped, of the insulating layer is respectively clamped on the two three-jaw chucks, and then the cutting knife assembly moves around the cutting rings to cut off the insulating layer on the surface of the wire, at the moment, the driving assembly drives the two three-jaw chucks to move relatively, and the cut insulating layer is taken down from the surface of the wire; the device is provided with a gliding installation piece in the inside of casing, the cutting knife body is installed on the installation piece, and threaded connection has the bolt on the casing moreover, the bottom of bolt is contradicted at the top of installation piece, can rotate the bolt and support to push away the axle center direction removal of installation piece to the cutting ring, drive the cutting knife body and remove to the axle center direction of cutting ring, increase cutting knife body cutting wire insulating layer's thickness, can cut off the wire insulating layer completely, be convenient for get rid of this section insulating layer from the wire.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a schematic diagram of an overall structure provided by an embodiment of the present invention;
FIG. 2 is a schematic diagram of an internal structure provided in an embodiment of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is a schematic view of a cutter assembly according to an embodiment of the present invention;
fig. 5 is an enlarged view of fig. 4 at B.
Description of reference numerals:
1. a frame; 11. cutting a ring; 2. a three-jaw chuck; 31. a hand wheel; 32. a shaft lever; 33. a gear; 34. a rack; 41. a housing; 42. mounting blocks; 43. a bolt; 44. a first spring; 45. a cutting knife body; 51. a slide bar; 52. shifting blocks; 53. a tenon block; 54. and a second spring.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1-5, an electric power wire stripping device comprises three-jaw chucks 2 and a rack 1, wherein the three-jaw chucks 2 are symmetrically arranged on the rack 1, and a driving assembly for driving the two three-jaw chucks 2 to keep relative movement is arranged inside the rack 1;
the machine frame 1 is provided with symmetrically distributed cutting rings 11 and cutting knife assemblies, a preset distance is kept between the two cutting rings 11 to form an annular sliding chute, and the cutting knife assemblies are assembled in the sliding chute to be driven to surround and divide;
the cutting knife assembly comprises a shell 41, a mounting block 42, a bolt 43 and a cutting knife body 45, wherein the bolt 43 is assembled on the shell 41 in a threaded mode and abuts against and pushes the mounting block 42, and the bolt 43 is matched with the shell to enable the axle center distance of the cutting knife body 45 to be adjustable.
Specifically, the driving assembly in the above embodiment may be that the reciprocating screw drives the three-jaw chuck 2 to move relatively, or may be that the scissor bracket drives the three-jaw chuck 2 to move relatively; the above-mentioned driving components are all the common technical knowledge of those skilled in the art, and those skilled in the art can directly obtain the corresponding installation relationship and structure according to the common technical knowledge.
In the technical scheme, a pair of three-jaw chucks 2 is arranged on a rack 1 of the device, a cutting ring 11 positioned between the two three-jaw chucks 2 is also arranged on the rack 1, a cutting knife assembly is arranged between the two cutting rings 11, and a driving assembly is also arranged in the rack 1, when an insulating layer on the surface of a lead needs to be stripped, the part of the lead, which needs to be stripped, of the insulating layer is respectively clamped on the two three-jaw chucks 2, and then the cutting knife assembly moves around the cutting ring 11 to cut off the insulating layer on the surface of the lead, at the moment, the driving assembly drives the two three-jaw chucks 2 to move relatively, and the cut-off insulating layer is taken down from the surface of the lead; the device is provided with a gliding installation piece 42 in the inside of casing 41, cutting knife body 45 is installed on installation piece 42, and threaded connection has bolt 43 on casing 41, the bottom of bolt 43 is contradicted at the top of installation piece 42, can rotate bolt 43 and support and push away installation piece 42 and remove to the axle center direction of cutting ring 11, drive cutting knife body 45 and remove to the axle center direction of cutting ring 11, increase cutting knife body 45 cuts the thickness of wire insulating layer, can cut off the wire insulating layer completely, be convenient for get rid of this section of insulating layer from the wire.
As a further embodiment provided by the present application, as shown in fig. 3-5, the inner portion of the mounting block 42 is movably provided with a cutting knife body 45 and a locking assembly for locking the cutting knife body 45, and when the cutting knife body 45 needs to be replaced, the cutting knife body 45 can be replaced only by opening the locking assembly.
As a further embodiment provided by the present invention, as shown in fig. 3-5, a sliding groove is formed inside the mounting block 42, a sliding rod 51 is slidably disposed in the sliding groove, a second spring 54 is disposed between the sliding rod 51 and the mounting block 42, a tenon block 53 and a shifting block 52 extending to the outside of the mounting block 42 are respectively disposed on the side wall of the sliding rod 51 opposite to the second spring 54, and a tenon hole adapted to the tenon block 53 is formed on the cutting knife body 45; when the damaged cutting knife body 45 needs to be taken down, the shifting block 52 is pressed towards the inside of the mounting block 42 to drive the sliding rod 51 to move the second extrusion spring 54 and drive the tenon block 53 to leave the tenon hole in the cutting knife body 45, and at the moment, the cutting knife body 45 can be taken down from the mounting block 42.
As another embodiment of the present invention, as shown in fig. 1-2, a shaft 32 is rotatably disposed inside the frame 1, one end of the shaft 32 extends to the outside of the frame 1 and is fixedly mounted with a hand wheel 31, a gear 33 is disposed on the shaft 32, a chute is disposed inside the frame 1, a rack 34 is slidably disposed in the chute, the rack 34 is engaged with the gear 33, and one of the three-jaw chucks 2 extends to the inside of the frame 1 and is fixedly mounted on the rack 34; after the insulation layer is cut, the hand wheel 31 is rotated to drive the shaft lever 32 to rotate, the shaft lever 32 drives the rack 34 meshed with the gear 33 to move along the sliding groove in the rack 1 through the gear 33, one of the three-jaw chucks 2 is driven to be away from the other three-jaw chuck 2, and the insulation layer with the cut-off wire surface is driven to move.
As a further embodiment provided by the present invention, as shown in fig. 3-4, the mounting block 42 is slidably disposed inside the housing 41, a first spring 44 is disposed between the housing 41 and the mounting block 42, when the cutting depth of the cutting blade body 45 needs to be reduced, the bolt 43 is rotated reversely, the mounting block 42 moves towards the inside of the mounting block 42 under the pulling of the first spring 44, and the distance between the cutting blade body 45 and the axis of the cutting ring 11 is increased.
As a further embodiment provided by the present invention, as shown in fig. 5, the bottom of the tenon block 53 is provided with a slope, when a new cutting knife body 45 is installed, the cutting knife body 45 is inserted into the installation block 42, the cutting knife body 45 will abut against the slope on the tenon block 53 and slide upwards along the slope, so that the tenon block 53 retracts into the installation block 42, after the cutting knife body 45 reaches the designated position, the tenon block 53 is inserted into the tenon hole on the cutting knife body 45 under the pushing of the second spring 54, and the cutting knife body 45 is fixed on the installation block 42.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.
Claims (8)
1. The electric power wire stripping device comprises three-jaw chucks (2) and is characterized by further comprising a rack (1), wherein the three-jaw chucks (2) are symmetrically arranged on the rack (1), and a driving assembly for driving the two three-jaw chucks (2) to keep relative movement is arranged in the rack (1);
the cutting machine is characterized in that the rack (1) is provided with symmetrically distributed cutting rings (11) and cutting knife assemblies, a preset distance is kept between the two cutting rings (11) to form an annular sliding chute, and the cutting knife assemblies are assembled in the sliding chute to be driven to surround and divide;
the cutting knife assembly comprises a shell (41), a mounting block (42), a bolt (43) and a cutting knife body (45), wherein the bolt (43) is assembled on the shell (41) in a threaded mode and pushes against the mounting block (42), and the bolt is matched with the mounting block to enable the axle center distance of the cutting knife body (45) to be adjustable.
2. The power conductor stripping device as claimed in claim 1, characterised in that the mounting block (42) is provided with a cutting blade body (45) and a locking assembly for locking the cutting blade body (45) in an internal, movable manner.
3. The power lead wire stripping device according to claim 2, wherein the locking assembly comprises a sliding rod (51), a shifting block (52), a tenon block (53) and a second spring (54), a sliding groove is formed in the mounting block (42), the sliding rod (51) is arranged in the sliding groove in a sliding mode, and the second spring (54) is arranged between the sliding rod (51) and the mounting block (42).
4. The electric power wire stripping device as claimed in claim 3, wherein a side wall of the slide rod (51) opposite to one side of the second spring (54) is provided with a tenon block (53) and a shifting block (52) extending to the outer side of the mounting block (42), and the cutting knife body (45) is provided with a tenon hole matched with the tenon block (53).
5. The power wire stripping device according to claim 1, wherein the driving assembly comprises a hand wheel (31), a shaft rod (32), a gear (33) and a rack (34), the shaft rod (32) is rotatably arranged inside the rack (1), one end of the shaft rod (32) extends to the outer side of the rack (1) and is fixedly provided with the hand wheel (31), and the gear (33) is arranged on the shaft rod (32).
6. The power wire stripping device according to claim 5, characterized in that a sliding groove is formed in the frame (1), a rack (34) is slidably disposed in the sliding groove, the rack (34) is engaged with the gear (33), and one of the three-jaw chucks (2) extends into the frame (1) and is fixedly mounted on the rack (34).
7. The power wire stripping device as claimed in claim 1, wherein said housing (41) has a mounting block (42) slidably disposed therein, and a first spring (44) is disposed between said housing (41) and said mounting block (42).
8. A power conductor stripping device as claimed in claim 3, characterised in that the bottom of said tenon (53) is provided with a ramp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122904984.4U CN216355722U (en) | 2021-11-25 | 2021-11-25 | Electric power wire stripping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122904984.4U CN216355722U (en) | 2021-11-25 | 2021-11-25 | Electric power wire stripping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216355722U true CN216355722U (en) | 2022-04-19 |
Family
ID=81154399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122904984.4U Expired - Fee Related CN216355722U (en) | 2021-11-25 | 2021-11-25 | Electric power wire stripping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216355722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116885524A (en) * | 2023-07-19 | 2023-10-13 | 滁州诺新电气有限公司 | Full-automatic wire harness crimping machine |
-
2021
- 2021-11-25 CN CN202122904984.4U patent/CN216355722U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116885524A (en) * | 2023-07-19 | 2023-10-13 | 滁州诺新电气有限公司 | Full-automatic wire harness crimping machine |
| CN116885524B (en) * | 2023-07-19 | 2024-04-30 | 广州全泰电气有限公司 | Full-automatic wire harness crimping machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |