Power cable cutting frame

Abstract

The utility model relates to the technical field of cables, in particular to a power cable cutting frame which comprises a cable, a cutting knife is arranged at the lower end of the cable, a fixing frame and a clamping sleeve are arranged at the upper end of the cutting knife, an open groove is formed in the clamping sleeve, and fixing frames and connecting frames are fixedly arranged at the lower end of the fixing frame and the left end and the right end of the clamping sleeve. The ends, close to each other, of the fixing frame and the connecting frame are each fixedly provided with two sets of guide sliding frames in bilateral symmetry, each guide sliding frame is provided with a sliding rod capable of sliding up and down, a clamping plate is fixedly arranged between every two vertically-adjacent sliding rods, an electric wheel and a driven wheel are rotationally connected between every two clamping plates, and an electric push rod is in sliding fit with the fixing frame. The stability of the cable in the left-right moving process is kept through the clamping plate and the clamping sleeve, the connecting frame at the lower end synchronously moves along with the clamping sleeve, the stability of the cable abutting against the clamping plate at the lower end in the cutting process can be kept, starting and stopping of the electric wheels do not need to be controlled through a controller, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of cables, in particular to a power cable wire cutting rack. Background Art

[0002] Cables are made of several or several groups of wires twisted together. During the production and use of cables, it is often necessary to cut the cables according to the cable specifications and specific usage requirements. The cable cutting device in the prior art usually includes a platform for placing the cables, on which two fixing mechanisms for fixing the cables are arranged, and between the two fixing mechanisms, a hydraulic cutter for cutting the cables is arranged. During cutting, the cables are fixed by two fixing mechanisms, and the cutter is moved by hydraulic equipment to cut the cables. During the transportation of the cables, it is necessary to cut a cable in sections multiple times. At this time, the transportation equipment needs to be controlled by a controller to stop working. Under the long-term working environment and multiple start-stop controls, there is wear and tear on the control equipment and the transportation equipment, which can easily cause equipment problems and reduce service life. Utility Model Content

[0003] The utility model aims to provide a power cable wire cutting frame, which is used to overcome the above-mentioned defects in the prior art.

[0004] According to the utility model, a power cable cutting frame includes a cable, the lower end of the cable is provided with a cutting knife connected to a fixing seat, the cutting knife is connected to a motor, the upper end of the fixing seat is provided with a fixing frame and a jacket, a slot is provided in the jacket, the upper end portion of the jacket located at the slot has elasticity and can abut against the cable ends of different radii, the lower end of the fixing frame and the left and right ends of the jacket are fixed with a fixing frame and a connecting frame, the fixing frame and the connecting frame are arranged up and down, and the mutually close ends of the fixing frame and the connecting frame are fixed with two groups of left-right symmetrical The guide slide frame, each group of the guide slide frames is provided with a sliding rod that can slide up and down, a spring guide slide rod is connected between the sliding rod and the guide slide frame, a clamping plate is fixed between two adjacent sliding rods, an electric wheel and a driven wheel are rotatably connected between two adjacent clamping plates, the electric wheel is connected to a power supply, an electric push rod is slidably matched on the fixed frame, a push plate is fixed at the lower end of the electric push rod, a connecting bracket is fixed on the outer periphery of the electric push rod, the connecting bracket can abut against the peripheral end of the cable, and the push plate abuts against the peripheral end of the cable.

[0005] The beneficial effects of the utility model are:

[0006] The upper and lower distributed clamps and the sleeve at the terminal can limit the cable's jumping and maintain the stability of the cable during left and right movement. The connecting frame at the lower end moves synchronously with the sleeve, which can keep the cable in contact with the lower clamp to maintain stability during the cutting process.

[0007] Through the connection between the clamping plate and the spring at the guide slide, the two clamping plates distributed up and down can be moved to change the spacing, thereby automatically adapting to the clamping of cables with different radius sizes.

[0008] When the cable moves downward for cutting, the cable loses contact with the electric wheel in the upper end clamp, thereby preventing the cable from moving left and right. There is no need to control the start and stop of the electric wheel through a controller, thereby eliminating the situation where the service life is reduced due to controlling the movement of the cable through a controller. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a schematic diagram of the appearance of the utility model;

[0010] Figure 2 This utility model Figure 1 A schematic diagram of a top view structure;

[0011] Figure 3 This utility model Figure 1 A schematic diagram of the front view structure of

[0012] Figure 4 This utility model Figure 1 A side view structural schematic diagram of;

[0013] Figure 5 This utility model Figure 3 Schematic cross-sectional view of AA in the figure;

[0014] Figure 6 This utility model Figure 3 Schematic cross-section of the middle BB;

[0015] In the figure:

[0016] 10. Cable; 11. Fixed frame; 12. Electric push rod; 13. Push plate; 14. Jacket; 15. Cutting knife; 16. Slotting; 17. Clamp; 18. Connecting frame; 19. Spring guide rod; 20. Sliding rod; 21. Electric wheel; 22. Driven wheel; 23. Guide frame; 24. Connecting bracket. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] It should be noted that when an element is said to be "fixed to" another element, it can be directly on the other element or there can be an intermediate element. When an element is said to be "connected to" another element, it can be directly connected to the other element or there can be an intermediate element at the same time:

[0019] Embodiment 1:

[0020] Reference Figure 1-Figure 6 According to an embodiment of the utility model, a power cable cutting frame includes a cable 10, a cutting knife 15 connected to a fixing seat is provided at the lower end of the cable 10, and the cutting knife 15 is connected to a motor, a fixing frame 11 and a jacket 14 are provided at the upper end of the fixing seat, a slot 16 is provided in the jacket 14, and the upper end of the jacket 14 located at the slot 16 has elasticity and can abut against the peripheral end of the cable 10 with different radii, a fixing frame 11 and a connecting frame 18 are fixed at the lower end of the fixing frame 11 and the left and right ends of the jacket 14, the fixing frame 11 and the connecting frame 18 are arranged up and down, and the fixing frame 11 and the connecting frame 18 are fixed at the mutually close ends with two groups of left and right symmetrical A guide slide 23, each group of guide slides 23 is provided with a sliding rod 20 that can slide up and down, a spring guide slide 19 is connected between the sliding rod 20 and the guide slide 23, a clamping plate 17 is fixed between two adjacent sliding rods 20, an electric wheel 21 and a driven wheel 22 are rotatably connected between two adjacent clamping plates 17, the electric wheel 21 is connected to a power source, an electric push rod 12 is slidably matched on the fixed frame 11, a push plate 13 is fixed at the lower end of the electric push rod 12, a connecting bracket 24 is fixed on the outer periphery of the electric push rod 12, the connecting bracket 24 can abut against the peripheral end of the cable 10, and the push plate 13 abuts against the peripheral end of the cable 10;

[0021] The user inserts the cable 10 between the two adjacent clamping plates 17, and the two clamping plates 17 abut against the cable 10 under the support of the spring guide slide rod 19. According to the radius of the cable 10, the sliding rod 20 overcomes the spring force of the spring guide slide rod 19 in the guide slide frame 23 to slide up and down to adjust the position. The user inserts the cable 10 onto the jacket 14 and inserts it between the two clamping plates 17 at the other end through the jacket 14.

[0022] Use and start the power supply to control the rotation of the electric wheel 21 in the clamping plate 17 at the upper end. Under the abutment of the electric wheel 21 and the driven wheel 22, the cable 10 is driven to move left and right. The user controls the motor at the cutting knife 15 to start, so that the cutting knife 15 rotates under the cable 10. After the cable 10 passes through the left and right sets of clamping plates 17 for a short distance, the user can control the electric push rod 12 to slide downward, so that the electric push rod 12 passes through the fixed frame 11 to drive the push plate 13 and the connecting bracket 24 to slide downward. The connecting bracket 24 abuts against the left and right ends of the jacket 14, and the jacket 14 can be synchronously mobilized to slide downward. Under the push of the push plate 13 and the jacket 14, the cable 10 slides downward as a whole, and the lower end peripheral surface of the cable 10 abuts against the cutting knife 15. As the cable 10 continues to move downward, the cutting knife 15 passes through the peripheral end of the cable 10 to complete the cutting work, and then the electric push rod 12 moves upward to reset, and the working process is repeated.

[0023] It is clear to those skilled in the art that various modifications to the above embodiments can be made without departing from the overall spirit and concept of the present invention. All of them fall within the protection scope of the present invention. The protection scheme of the present invention shall be subject to the claims attached to the present invention.

Claims

1. A power cable cutting frame, comprising a cable (10), wherein the lower end of the cable (10) is provided with a cutting knife (15) connected to a fixing seat, and the upper end of the fixing seat is provided with a fixing frame (11) and a jacket (14), characterized in that: A slot (16) is provided in the jacket (14); a fixing frame (11) and a connecting frame (18) are fixedly provided at the lower end of the fixing frame (11) and the left and right ends of the jacket (14); two groups of left-right symmetrical guide slides (23) are fixedly provided at the mutually adjacent ends of the fixing frame (11) and the connecting frame (18); each group of the guide slides (23) is provided with a sliding rod (20) capable of sliding up and down; a clamping plate (17) is fixedly provided between two upper and lower adjacent sliding rods (20); an electric wheel (21) and a driven wheel (22) are rotatably connected between two upper and lower adjacent clamping plates (17); an electric push rod (12) is slidably matched on the fixing frame (11); a push plate (13) is fixedly provided at the lower end of the electric push rod (12); a connecting bracket (24) is fixedly provided on the outer periphery of the electric push rod (12); the connecting bracket (24) is capable of abutting against the peripheral end of the cable (10).

2. The power cable cutting frame according to claim 1, characterized in that: A spring guide slide rod (19) is connected between the slide rod (20) and the guide slide frame (23); the upper end portion of the jacket (14) located at the slot (16) is elastic and can abut against the circumferential ends of the cables (10) of different radii.

3. The power cable cutting frame according to claim 2, characterized in that: The cutting knife (15) is connected to a motor, and the electric wheel (21) is connected to a power source.

4. The power cable cutting frame according to claim 3, characterized in that: The push plate (13) abuts against the peripheral end of the cable (10).

5. The power cable cutting frame according to claim 4, characterized in that: The fixing frame (11) and the connecting frame (18) are arranged vertically.

Images