A wire crimping device for electric power construction and use method thereof

Abstract

The present invention relates to the technical field of wire crimping, and discloses a wire crimping device for electric power construction, comprising: a base plate, a crimping assembly is fixedly installed in the middle of the top of the base plate, and wire fixing assemblies are arranged on both sides of the base plate; a moving assembly is arranged on both sides of the crimping assembly, and the moving assembly includes a first motor and a second motor. The moving assembly is arranged at the bottom of the moving plate and the wire fixing assembly, and the movement of the moving plate and the wire fixing assembly can be controlled by the first motor and the second motor respectively, so as to facilitate the adjustment of the distance between the wire fixing assembly, the moving plate and the crimping assembly, so that the device can freely adjust the length of the wire to be stripped, and is suitable for crimping in different situations, with strong practicality, and also convenient for separating the insulating layer on the wire from the copper wire. A limit plate is arranged between the moving plate and the crimping assembly, so as to facilitate the positioning of one end of the wire, and accurately determine the length of the wire to be crimped.

Description

Technical Field

[0001] The invention relates to the technical field of wire crimping, and in particular to a wire crimping device for electric power construction and a use method thereof. Background Art

[0002] The wiring device of the power facility is a device used to electrically connect the ends of two wires. The wires in the power facility are usually composed of one or more soft conductors, which are then covered with a light and soft sheath. Before wiring, the insulating sheath needs to be cut off. The existing device uses a knife to cut, which can easily cause scratches on the wires.

[0003] The Chinese patent publication number CN118017321A, "A wiring device for electric power facilities", includes a base and a fixed plate located above the base; a clamping mechanism is arranged on both sides of the fixed plate, which includes a first slide plate, and the outer wall of the first slide plate is symmetrically installed with clamping plates for clamping and fixing the wires, and the first slide plate is symmetrically installed with a multi-section spring telescopic rod on the side facing the fixed plate; a cutting mechanism is arranged between the fixed plate and the clamping mechanism, which includes a third electric telescopic rod, and the output end of the third electric telescopic rod is installed with a cutter for cutting the wires. When the cutter of the device cuts, one end of the wire does not have any limiting structure, which makes it difficult to accurately grasp the wire stripping length before stripping the wire. Summary of the invention

[0004] The object of the present invention is to provide a wire crimping device for electric power construction and a method of use, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a wire crimping device for electric power construction, comprising:

[0006] A bottom plate, a crimping assembly is fixedly installed in the middle of the top of the bottom plate, and wire fixing assemblies are provided on both sides of the bottom plate;

[0007] A moving assembly is arranged on both sides of the crimping assembly, the moving assembly includes a first motor and a second motor, the first motor and the second motor are installed on both sides of the top of the bottom plate, the output end of the first motor is fixedly connected to the first screw rod, the output end of the second motor is fixedly connected to the second screw rod, both sides of the crimping assembly are fixedly installed with a guide rod located at the rear side of the first screw rod, the first screw rod, the second screw rod and the outer sides of the guide rod are movably sleeved on the lower part of the wire fixing assembly and the moving plate, the rear side of the moving plate is provided with a placement groove, the second screw rod is threadedly connected to the moving plate, the first screw rod is threadedly connected to the wire fixing assembly, the upper and lower parts of the moving plate close to the crimping assembly are fixedly installed with a cylinder, and the output end of the cylinder is connected with a cutting knife;

[0008] The upper parts of both sides of the crimping assembly are connected with limiting plates located between the moving plate and the crimping assembly by using auxiliary components.

[0009] As a further improvement of the present invention, the auxiliary component includes a support frame, a return spring, a connecting shaft and a push plate. Support frames are fixedly installed on both sides of the upper part of the crimping assembly. One side of the support frame is connected to the connecting shaft by means of a return spring. The outer side of the connecting shaft is fixedly sleeved with a limiting plate, and a push plate is fixedly installed on the top of the movable plate.

[0010] As a further improvement of the present invention, the push plate is located below the connecting shaft, and a side of the push plate close to the limiting plate is in an arc shape.

[0011] As a further improvement of the present invention, both ends of the connecting shaft are connected with a return spring, and the return spring limit plate is perpendicular to the top of the bottom plate in a free state.

[0012] As a further improvement of the present invention, the side of the movable plate away from the crimping assembly is connected to a telescopic rod by a rotating transmission assembly, the bottom end of the telescopic rod is connected to a clamping plate, and a spring is provided on the outside of the telescopic rod for connecting the clamping plate and the rotating transmission assembly.

[0013] As a further improvement of the present invention, the number of the telescopic rods, the clamping plates and the springs are two each, and the two telescopic rods, the clamping plates and the springs are symmetrically distributed on the upper and lower sides of the side of the moving plate.

[0014] As a further improvement of the present invention, the rotating transmission assembly includes a rack, a gear box, a rotating wheel, a movable gear, a rotating ring, an arc plate and an inner groove. Racks located in front of the second screw rod are fixedly installed on both sides of the crimping assembly. The gear box is fixedly installed on the front side of the movable plate. The front output shaft of the gear box is fixedly sleeved with a movable gear. The outer teeth of the movable gear and the outer teeth of the rack are meshed with each other. The output shaft on the side of the gear box is fixedly sleeved with a rotating wheel. The movable plate is slidably connected with a rotating ring on the side away from the crimping assembly. An inner groove is provided on the arc plate. The inner cavity of the inner groove is movably sleeved with an arc plate. The arc plate is fixedly connected to the movable plate. The inner wall of the inner groove is connected to a telescopic rod. The outer wall of the second motor is in close contact with the outer wall of the rotating ring.

[0015] As a further improvement of the present invention, the rotating ring is in the shape of a circular ring as a whole, one side of the rotating ring is open, the arc plate is located at the upper part of the rotating ring, and the rotating wheel is located at the lower part of the rotating ring.

[0016] As a further improvement of the present invention, two vertically distributed bevel gears are arranged in the first screw rod, and the output shafts of the two bevel gears are respectively connected to the moving gear and the rotating wheel.

[0017] A wire crimping device for electric power construction and a method of use, characterized in that two vertically distributed bevel gears are arranged in the first screw rod, and the output shafts of the two bevel gears are respectively connected to the moving gear and the rotating wheel.

[0018] A method for using a wire crimping device for electric power construction, comprising the following steps:

[0019] First, according to the length of the wire to be crimped, the first motor controls the first screw rod to rotate, and since the first screw rod is threadedly connected to the wire fixing assembly, the wire fixing assembly is driven to move along the outer side of the guide rod, and the wire fixing assembly is moved to a suitable position;

[0020] The wires to be crimped are placed on the wire fixing assemblies on both sides of the crimping assembly, and are located in the placement grooves on the movable plate. The clamping plate on the movable plate clamps the wire using a telescopic rod and a spring, and the wire is fixed to the wire fixing assembly using a fixing structure on the wire fixing assembly, so that one end of the wire contacts the side of the limiting plate, and the limiting plate is used to better control the length of the wire that needs to be stripped; the cylinder on the movable plate drives the cutting knife to move in the direction of the wire to cut the wire;

[0021] At this time, the second motor is started, and the second motor drives the second screw rod to rotate. Since the second screw rod is threadedly connected to the moving plate, the moving plate is driven to move along the trajectory of the guide rod, and the moving plate is driven to move toward the direction of the crimping assembly. When the wire is stationary, the insulating layer on the wire and the copper wire are separated by the movement of the moving plate and the cutting knife. Since a push plate is provided on the top of the moving plate, the push plate can be driven to move when the moving plate moves. The push plate moves and contacts with the limit plate, causing extrusion on the limit plate, driving the limit plate to rotate, so that the limit plate is parallel to the bottom plate, releasing the limit of the limit plate on the insulating layer, and facilitating the insulation layer to separate from the copper wire.

[0022] As the moving plate moves, the gear box and the moving gear are driven to move. Since the moving gear is meshed with the rack, the output shaft on the moving gear can be driven to rotate while the moving gear moves. The gear box is then used to drive the rotating wheel to rotate. Since the rotating wheel is in contact with the rotating ring, the rotating ring is driven to rotate along the outer side of the arc plate, thereby driving the clamping plate on the rotating ring to rotate. While the insulating layer of the wire is being stripped, the rotation of the two clamping plates can wind the stripped copper wire, so that the copper wires can be closely contacted with each other.

[0023] After the insulation layer is stripped off, the movement of the wire fixing assembly is controlled by the operation of the first motor, so that the wire is driven into the crimping assembly for crimping.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] The wire crimping device and use method for electric power construction are characterized in that a moving assembly is arranged at the bottom of a moving plate and a wire fixing assembly, and the moving plate and the wire fixing assembly can be respectively controlled to move by using a first motor and a second motor, so that the distance between the wire fixing assembly, the moving plate and the crimping assembly can be adjusted conveniently, so that the device can freely adjust the stripped length of the wire, is suitable for crimping in different situations, has strong practicality, and is convenient for separating the insulating layer on the wire from the copper wire. A limiting plate is arranged between the moving plate and the crimping assembly, so that one end of the wire can be easily positioned, and the length of the wire to be crimped can be accurately determined.

[0026] The movement of the moving plate drives the gear box and the moving gear to move. Due to the meshing between the moving gear and the rack, the rotating ring is driven to rotate along the outer side of the arc plate, thereby driving the clamping plate on the rotating ring to rotate. While the insulation layer of the wire is stripped off, the rotation of the two clamping plates can wind the stripped copper wire, so that the copper wires can be in close contact with each other. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0028] Figure 1 It is a schematic diagram of the overall structure of a wire crimping device for electric power construction and a method of use of the present invention;

[0029] Figure 2 The present invention is a wire crimping device for electric power construction and a method of using the same Figure 1 The enlarged structural diagram at A in the middle;

[0030] Figure 3 It is a side structural schematic diagram of a wire crimping device for electric power construction and a method of using the present invention;

[0031] Figure 4 It is a schematic diagram of the structure of auxiliary components of a wire crimping device for electric power construction and a method of using the present invention;

[0032] Figure 5 It is a schematic diagram of the structure of a rotary transmission assembly of a wire crimping device for electric power construction and a method of using the present invention;

[0033] Figure 6 The present invention is a schematic diagram of a cutting knife structure of a wire crimping device for electric power construction and a method of using the same.

[0034] In the figure: 1. bottom plate; 2. crimping assembly; 3. wire fixing assembly; 4. auxiliary assembly; 401. support frame; 402. return spring; 403. connecting shaft; 404. push plate; 5. limit plate; 6. moving assembly; 601. first motor; 602. first screw rod; 603. second motor; 604. second screw rod; 605. guide rod; 7. moving plate; 8. rotating transmission assembly; 801. rack; 802. gear box; 803. rotating wheel; 804. moving gear; 805. rotating ring; 806. arc plate; 807. inner groove; 9. placement groove; 10. cylinder; 11. cutting knife; 12. telescopic rod; 13. splint; 14. spring. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] See also Figure 1-6 The present invention provides a wire crimping device for electric power construction, comprising:

[0037] A bottom plate 1, a crimping assembly 2 is fixedly installed in the middle of the top of the bottom plate 1, and wire fixing assemblies 3 are provided on both sides of the bottom plate 1;

[0038] The moving assembly 6 is arranged on both sides of the crimping assembly 2, and the moving assembly 6 includes a first motor 601 and a second motor 603. The first motor 601 and the second motor 603 are installed on both sides of the top of the bottom plate 1. The output end of the first motor 601 is fixedly connected to the first screw rod 602, and the output end of the second motor 603 is fixedly connected to the second screw rod 604. The two sides of the crimping assembly 2 are fixedly installed with a guide rod 605 located at the rear side of the first screw rod 602. The first screw rod 602, the second screw rod 604 and the guide rod The outer sides of the rod 605 are movably sleeved on the lower parts of the wire fixing assembly 3 and the movable plate 7. A placement slot 9 is provided on the rear side of the movable plate 7. The placement slot 9 is provided on the rear side of the movable plate 7 so that the wire can be taken out directly from the side after crimping. The second screw rod 604 is threadedly connected to the movable plate 7, and the first screw rod 602 is threadedly connected to the wire fixing assembly 3. The upper and lower parts of the movable plate 7 close to the crimping assembly 2 are fixedly installed with a cylinder 10, and the output end of the cylinder 10 is connected to a cutting knife 11.

[0039] The upper parts of both sides of the crimping assembly 2 are connected with limiting plates 5 located between the moving plate 7 and the crimping assembly 2 by means of auxiliary components 4 .

[0040] The auxiliary component 4 includes a support frame 401, a return spring 402, a connecting shaft 403 and a push plate 404. The support frames 401 are fixedly installed on both sides of the upper part of the crimping component 2. One side of the support frame 401 is connected to the connecting shaft 403 by means of the return spring 402. The outer side of the connecting shaft 403 is fixedly sleeved with a limiting plate 5, and the push plate 404 is fixedly installed on the top of the movable plate 7.

[0041] The push plate 404 is located below the connecting shaft 403, and one side of the push plate 404 close to the limiting plate 5 is in an arc shape. The shape characteristics of the push plate 404 facilitate contact between the push plate 404 and the limiting plate 5.

[0042] Both ends of the connecting shaft 403 are connected with a return spring 402, and the return spring 402 is in a free state, and the limit plate 5 is perpendicular to the upper part of the bottom plate 1. By connecting both ends of the connecting shaft 403 with a return spring 402, and the return spring 402 is in a free state, the limit plate 5 is perpendicular to the upper part of the bottom plate 1, it is convenient to position one end of the wire.

[0043] The side of the moving plate 7 away from the crimping assembly 2 is connected to a telescopic rod 12 by means of a rotating transmission assembly 8, the bottom end of the telescopic rod 12 is connected to a clamping plate 13, and a spring 14 is provided on the outer side of the telescopic rod 12 for connecting the clamping plate 13 and the rotating transmission assembly 8. The telescopic rod 12, the clamping plate 13 and the spring 14 are provided on the moving plate 7, so that the copper wire after the wire cutting is easily tidied and the subsequent crimping is convenient.

[0044] The number of the telescopic rods 12 , the clamping plates 13 and the springs 14 are all two, and the two telescopic rods 12 , the clamping plates 13 and the springs 14 are symmetrically distributed on the upper and lower sides of the side of the moving plate 7 .

[0045] The rotating transmission assembly 8 includes a rack 801, a gear box 802, a rotating wheel 803, a moving gear 804, a rotating ring 805, an arc plate 806 and an inner groove 807. Racks 801 located in front of the second screw rod 604 are fixedly installed on both sides of the crimping assembly 2. The gear box 802 is fixedly installed on the front side of the moving plate 7. The front output shaft of the gear box 802 is fixedly sleeved with the moving gear 804. The outer teeth of the moving gear 804 and the outer teeth of the rack 801 are meshed with each other. The output shaft on the side of the gear box 802 is fixedly sleeved with the rotating wheel 803. The side of the moving plate 7 away from the crimping assembly 2 is slidably connected with the rotating ring 805. The arc plate 806 is provided with an inner groove 807. The inner cavity of the inner groove 807 is movably sleeved with the arc plate 806. The arc plate 806 is fixedly connected to the moving plate 7. The inner wall of the inner groove 807 is connected to the telescopic rod 12. The outer wall of the second motor 603 is in close contact with the outer wall of the rotating ring 805. The movement of the movable plate 7 drives the gear box 802 and the movable gear 804 to move. The movable gear 804 is meshed with the rack 801, thereby driving the rotating ring 805 to rotate along the outer side of the arc plate 806, thereby driving the clamping plate 13 on the rotating ring 805 to rotate. While the insulating layer of the conductor is being stripped off, the rotation of the two clamping plates 13 can wind the stripped copper wire, so that the copper wires can be in close contact with each other.

[0046] The rotating ring 805 is in the shape of a circular ring as a whole, one side of the rotating ring 805 is in the shape of an opening, the arc plate 806 is located at the upper part of the rotating ring 805, the rotating wheel 803 is located at the lower part of the rotating ring 805, and the diameter of the rotating ring 805 is ten times the diameter of the rotating wheel 803. The shape characteristics of the rotating ring 805 facilitate the wire to enter the rotating ring 805, and also facilitate the wire to leave the rotating ring 805. By utilizing the positional relationship between the rotating wheel 803 and the rotating ring 805, the rotating ring 805 is driven to rotate clockwise when the rotating wheel 803 rotates. Due to the size relationship between the rotating ring 805 and the rotating wheel 803, when the moving plate 7 drives the rotating ring 805 to move to a position close to the crimping assembly 2, the rotating ring 805 has not yet rotated one circle.

[0047] Two vertically distributed bevel gears are arranged in the first screw rod 602, and the output shafts of the two bevel gears are connected to the moving gear 804 and the rotating wheel 803 respectively, so as to facilitate transmission between the moving gear 804 and the rotating wheel 803.

[0048] A wire crimping device for electric power construction and a method of use, characterized in that two vertically distributed bevel gears are arranged in the first screw rod 602, and the output shafts of the two bevel gears are respectively connected to the moving gear 804 and the rotating wheel 803.

[0049] A method for using a wire crimping device for electric power construction, comprising the following steps:

[0050] First, according to the length of the wire to be crimped, the first motor 601 controls the first screw rod 602 to rotate, and since the first screw rod 602 is threadedly connected to the wire fixing assembly 3, the wire fixing assembly 3 is driven to move along the outer side of the guide rod 605, and the wire fixing assembly 3 is moved to a suitable position;

[0051] The wires to be crimped are placed on the wire fixing components 3 on both sides of the crimping component 2, and are located in the placement grooves 9 on the movable plate 7. The clamping plate 13 on the movable plate 7 clamps the wire using the telescopic rod 12 and the spring 14. The wire is fixed to the wire fixing component 3 using the fixing structure on the wire fixing component 3, so that one end of the wire contacts the side of the limiting plate 5. The limiting plate 5 is used to better control the length of the wire that needs to be stripped. The cylinder 10 on the movable plate 7 drives the cutting knife 11 to move toward the direction of the wire to cut the wire.

[0052] At this time, the second motor 603 is started, and the second motor 603 drives the second screw rod 604 to rotate. Since the second screw rod 604 is threadedly connected to the movable plate 7, the movable plate 7 is driven to move along the trajectory of the guide rod 605, and the movable plate 7 is driven to move toward the direction of the crimping assembly 2. When the wire is stationary, the movement of the movable plate 7 and the cutting knife 11 is utilized to separate the insulating layer on the wire from the copper wire. Since a push plate 404 is provided on the top of the movable plate 7, the push plate 404 can be driven to move when the movable plate 7 moves. The push plate 404 moves and contacts with the limiting plate 5, causing the limiting plate 5 to be squeezed, and driving the limiting plate 5 to rotate, so that the limiting plate 5 is parallel to the bottom plate 1, and the limiting of the limiting plate 5 on the insulating layer is released, so that the insulating layer is conveniently separated from the copper wire.

[0053] As the moving plate 7 moves, the gear box 802 and the moving gear 804 are driven to move. Since the moving gear 804 is meshed with the rack 801, the output shaft on the moving gear 804 can be driven to rotate while the moving gear 804 moves. The gear box 802 is then used to drive the rotating wheel 803 to rotate. Since the rotating wheel 803 is in contact with the rotating ring 805, the rotating ring 805 is driven to rotate along the outer side of the arc plate 806, thereby driving the clamping plate 13 on the rotating ring 805 to rotate. While the insulating layer of the wire is being stripped, the rotation of the two clamping plates 13 can wind the stripped copper wire, so that the copper wires can be in close contact with each other.

[0054] After the insulation layer is stripped off, the first motor 601 is operated to control the movement of the wire fixing assembly 3, thereby driving the wire to enter the crimping assembly 2 for crimping.

[0055] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wire crimping device for electric power construction, characterized in that: include: A base plate (1), a crimping assembly (2) being fixedly mounted in the middle of the top of the base plate (1), and wire fixing assemblies (3) being provided on both sides of the base plate (1); A moving assembly (6) is arranged on both sides of the crimping assembly (2), the moving assembly (6) comprising a first motor (601) and a second motor (603), the first motor (601) and the second motor (603) are installed on both sides of the top of the base plate (1), the output end of the first motor (601) is fixedly connected to a first screw rod (602), the output end of the second motor (603) is fixedly connected to a second screw rod (604), and a guide rod (605) located at the rear side of the first screw rod (602) is fixedly installed on both sides of the crimping assembly (2). The outer sides of the first screw rod (602), the second screw rod (604) and the guide rod (605) are movably sleeved on the lower part of the wire fixing assembly (3) and the movable plate (7); a placement groove (9) is provided on the rear side of the movable plate (7); the second screw rod (604) and the movable plate (7) are threadedly connected; the first screw rod (602) and the wire fixing assembly (3) are threadedly connected; the upper and lower parts of the movable plate (7) close to the crimping assembly (2) are fixedly mounted with a cylinder (10); the output end of the cylinder (10) is connected to a cutting knife (11); The upper parts of both sides of the crimping assembly (2) are connected to limiting plates (5) located between the moving plate (7) and the crimping assembly (2) by means of auxiliary components (4); The side of the movable plate (7) away from the crimping assembly (2) is connected to a telescopic rod (12) by means of a rotary transmission assembly (8); the bottom end of the telescopic rod (12) is connected to a clamping plate (13); a spring (14) is provided on the outer side of the telescopic rod (12) for connecting the clamping plate (13) and the rotary transmission assembly (8); The rotary transmission assembly (8) comprises a rack (801), a gear box (802), a rotating wheel (803), a movable gear (804), a rotating ring (805), an arc-shaped plate (806) and an inner groove (807); racks (801) located in front of the second screw rod (604) are fixedly mounted on both sides of the crimping assembly (2); the gear box (802) is fixedly mounted on the front side of the movable plate (7); the movable gear (804) is fixedly sleeved on the front output shaft of the gear box (802); the outer teeth of the movable gear (804) and the outer teeth of the rack (801) are fixedly mounted on the front output shaft of the gear box (802); The teeth are meshed with each other, the output shaft on the side of the gear box (802) is fixedly sleeved with a rotating wheel (803), the side of the movable plate (7) away from the crimping assembly (2) is slidably connected with a rotating ring (805), an inner groove (807) is opened on the arc plate (806), the inner cavity of the inner groove (807) is movably sleeved with the arc plate (806), the arc plate (806) is fixedly connected to the movable plate (7), the inner wall of the inner groove (807) is connected with a telescopic rod (12), and the outer wall of the second motor (603) is in close contact with the outer wall of the rotating ring (805).

2. A wire crimping device for electric power construction according to claim 1, characterized in that: The auxiliary component (4) comprises a support frame (401), a return spring (402), a connecting shaft (403) and a push plate (404); the support frames (401) are fixedly mounted on both sides of the upper part of the crimping component (2); one side of the support frame (401) is connected to the connecting shaft (403) by means of the return spring (402); the outer side of the connecting shaft (403) is fixedly sleeved with a limit plate (5); and the top of the movable plate (7) is fixedly mounted with a push plate (404).

3. A wire crimping device for electric power construction according to claim 2, characterized in that: The push plate (404) is located below the connecting shaft (403), and the side of the push plate (404) close to the limiting plate (5) is in an arc shape.

4. A wire crimping device for electric power construction according to claim 2, characterized in that: Both ends of the connecting shaft (403) are connected to a return spring (402), and in a free state, the return spring (402) is perpendicular to the upper side of the bottom plate (1) with the limit plate (5).

5. A wire crimping device for electric power construction according to claim 1, characterized in that: The number of the telescopic rod (12), the clamping plate (13) and the spring (14) is two, and the two telescopic rods (12), the clamping plate (13) and the spring (14) are symmetrically distributed on the upper and lower sides of the side of the moving plate (7).

6. A wire crimping device for electric power construction according to claim 1, characterized in that: The rotating ring (805) is in the shape of a circular ring as a whole, one side of the rotating ring (805) is open, the arc plate (806) is located at the upper part of the rotating ring (805), and the rotating wheel (803) is located at the lower part of the rotating ring (805).

7. A wire crimping device for electric power construction according to claim 1, characterized in that: Two vertically distributed bevel gears are arranged inside the first screw rod (602), and the output shafts of the two bevel gears are respectively connected to the moving gear (804) and the rotating wheel (803).

8. A method for using a wire crimping device for electric power construction according to any one of claims 2 to 7, characterized in that: The usage steps include the following: Firstly, according to the length of the wire to be crimped, the first motor (601) is used to control the first screw rod (602) to rotate, and since the first screw rod (602) is threadedly connected to the wire fixing assembly (3), the wire fixing assembly (3) is driven to move along the outer side of the guide rod (605), thereby moving the wire fixing assembly (3) to a suitable position; The wires to be crimped are placed on the wire fixing components (3) on both sides of the crimping component (2) and are located in the placement groove (9) on the movable plate (7); the clamping plate (13) on the movable plate (7) clamps the wire using the telescopic rod (12) and the spring (14); the wire is fixed to the wire fixing component (3) using the fixing structure on the wire fixing component (3) so that one end of the wire contacts the side of the limit plate (5); the limit plate (5) is used to better control the length of the wire to be stripped; the cylinder (10) on the movable plate (7) drives the cutting knife (11) to move in the direction of the wire to cut the wire; At this time, the second motor (603) is started, and the second motor (603) drives the second screw rod (604) to rotate. Since the second screw rod (604) is threadedly connected to the movable plate (7), the movable plate (7) is driven to move along the trajectory of the guide rod (605), and the movable plate (7) is driven to move in the direction of the crimping assembly (2). When the wire is stationary, the insulating layer on the wire is separated from the copper wire by the movement of the movable plate (7) and the cutting knife (11). Since a push plate (404) is provided on the top of the movable plate (7), the push plate (404) can be driven to move when the movable plate (7) moves. The push plate (404) moves and contacts with the limit plate (5), causing compression on the limit plate (5), driving the limit plate (5) to rotate, so that the limit plate (5) is parallel to the bottom plate (1), releasing the limit of the limit plate (5) on the insulating layer, and facilitating the insulation layer to separate from the copper wire. As the moving plate (7) moves, the gear box (802) and the moving gear (804) are driven to move. Since the moving gear (804) is meshed with the rack (801), the output shaft on the moving gear (804) can be driven to rotate while the moving gear (804) moves. The gear box (802) is then used to drive the rotating wheel (803) to rotate. Since the rotating wheel (803) is in contact with the rotating ring (805), the rotating ring (805) is driven to rotate along the outer side of the arc plate (806), thereby driving the clamping plate (13) on the rotating ring (805) to rotate. While the insulating layer of the wire is being stripped, the rotation of the two clamping plates (13) can be used to wind the stripped copper wire, so that the copper wires can be in close contact with each other. When the insulation layer is stripped off, the first motor (601) is operated to control the movement of the wire fixing assembly (3), thereby driving the wire to enter the crimping assembly (2) for crimping.

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