Branching and cutting device for cable processing

Abstract

The utility model relates to the technical field of cable cutting, and discloses a branching cutting device for cable processing, which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a base, the upper surface of the base is fixedly connected with a cutting frame, the cutting frame is internally provided with a cutting mechanism, the upper surface of the base is further fixedly connected with a lower clamping plate, and the upper surface of the lower clamping plate is fixedly connected with an upper clamping plate. A supporting frame is fixedly connected to the upper surface of the bottom plate, an air cylinder is fixedly installed on the upper surface of the supporting frame, and the driving end of the air cylinder faces downwards and is fixedly connected with an upper clamping plate. By arranging the upper clamping plate and the lower clamping plate, wires of a cable can be fixed through the upper clamping groove and the lower clamping groove respectively, then the position of the cutting blade can be controlled, after the motor is started, insulation skins of the multiple wires can be removed at the same time through transmission of a belt, the operation process is more convenient, and efficiency is improved; and by controlling the length of the cutting blade, only the insulating skin can be cut off without scratching a metal wire in the wire, so that the metal wire is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of cable cutting, in particular to a wire separating and cutting device for cable processing. Background Technique

[0002] A cable is a device for transmitting electric energy or signals, usually composed of several or several groups of wires twisted together, and each wire surface is coated with an insulating skin. During the use of the cable, it is necessary to first remove the outermost black skin, and then comb the multiple wires twisted together and remove the insulating layer on their surfaces before installing devices such as wire noses for use. However, the removal of the insulating skin on the surface of the existing cable is mostly manual, which is rather cumbersome. Moreover, for thicker wires, the insulating skin on their outer surfaces is also thicker, and it is not convenient to operate when removing it manually. Therefore, those skilled in the art have provided a wire separating and cutting device for cable processing to solve the problems raised in the above background technique. Content of the Utility Model

[0003] The purpose of the utility model is to provide a wire separating and cutting device for cable processing to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solutions:

[0005] A wire separating and cutting device for cable processing includes a bottom plate. The upper surface of the bottom plate is fixedly connected with a base. The upper surface of the base is fixedly connected with a cutting frame. A cutting mechanism is arranged inside the cutting frame. The upper surface of the base is also fixedly connected with a lower clamping plate. The upper surface of the lower clamping plate is equidistantly provided with lower clamping grooves. The upper surface of the bottom plate is fixedly connected with a support frame. A cylinder is fixedly installed on the upper surface of the support frame. The driving end of the cylinder faces downward and is fixedly connected with an upper clamping plate. The lower surface of the upper clamping plate is equidistantly provided with upper clamping grooves, and the positions of the upper clamping grooves and the lower clamping grooves correspond one by one.

[0006] As a further scheme of the utility model: The cutting mechanism includes a rotating cylinder. The rotating cylinders are rotatably arranged inside the cutting frame at equal intervals. A through cavity is opened inside the rotating cylinder. A second belt is wound between adjacent two rotating cylinders. A motor is fixedly installed inside the base. A first belt is wound between the driving end of the motor and the surface of one of the outermost rotating cylinders. A blade holder is fixedly connected to the front surface of the rotating cylinder. A cutting blade is slidably arranged inside the blade holder.

[0007] As a further scheme of the utility model: The tip of the cutting blade points to the central axis of the rotating cylinder.

[0008] As a further solution of the present utility model: the surface of the cutting blade is provided with engaging teeth, a key is slidably connected inside the blade holder, the key and the engaging teeth are engaged with each other, a movable rod is fixedly connected to the surface of the key away from the engaging teeth, and the movable rod extends to the outside of the blade holder. A spring is fixedly connected to the surface of the key away from the engaging teeth, the spring is sleeved on the surface of the movable rod, and the other end of the spring is fixedly connected to the inside of the blade holder.

[0009] As a further solution of the present utility model: the number of the rotating cylinders is equal to the number of the lower clamping grooves, and the central axis of each rotating cylinder and the center of its corresponding lower clamping groove are located on the same straight line.

[0010] As a further solution of the present utility model: the upper clamping groove and the lower clamping groove are semi-circular structures of equal size.

[0011] Compared with the prior art, the beneficial effects of the present utility model are:

[0012] By providing the upper and lower clamping plates, the conductors of the cable can be respectively fixed by the upper and lower clamping grooves, and then the position of the cutting blade can be controlled. After the motor is started, the operation of removing the insulating skin from multiple conductors can be carried out simultaneously by the transmission of the belt. The operation process is more convenient, and the efficiency is improved. And by controlling the length of the cutting blade, only the insulating skin can be cut without scratching the metal wires inside the conductors, protecting the metal wires, and ensuring that the exposed parts of the metal wires inside each conductor are the same, which is convenient for subsequent wiring. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of a wire splitting and cutting device for cable processing;

[0014] Figure 2 is a schematic internal structure diagram of the base in a wire splitting and cutting device for cable processing;

[0015] Figure 3 is Figure 2 the structural diagram in the A-A direction of

[0016] Figure 4 is a schematic internal structure diagram of the blade holder in a wire splitting and cutting device for cable processing.

[0017] In the figure: 1, bottom plate; 2, support frame; 3, cylinder; 4, upper clamping plate; 5, upper clamping groove; 6, lower clamping plate; 7, lower clamping groove; 8, base; 9, cutting frame; 10, rotating cylinder; 11, through cavity; 12, cutting blade; 13, motor; 14, first belt; 15, second belt; 16, blade holder; 17, engaging teeth; 18, key; 19, spring; 20, movable rod. Detailed implementation mode

[0018] Please refer to Figures 1 to 4 In the embodiment of the present utility model, a wire splitting and cutting device for cable processing includes a bottom plate 1. A base 8 is fixedly connected to the upper surface of the bottom plate 1. A cutting frame 9 is fixedly connected to the upper surface of the base 8. A cutting mechanism is arranged inside the cutting frame 9. A lower clamping plate 6 is also fixedly connected to the upper surface of the base 8. Lower clamping grooves 7 are equidistantly arranged on the upper surface of the lower clamping plate 6. A support frame 2 is fixedly connected to the upper surface of the bottom plate 1. A cylinder 3 is fixedly installed on the upper surface of the support frame 2. The driving end of the cylinder 3 faces downward and is fixedly connected to an upper clamping plate 4. Upper clamping grooves 5 are equidistantly arranged on the lower surface of the upper clamping plate 4. The positions of the upper clamping grooves 5 and the lower clamping grooves 7 correspond one by one.

[0019] Preferably, the cutting mechanism includes a rotating cylinder 10. The rotating cylinders 10 are rotatably arranged equidistantly inside the cutting frame 9. A through cavity 11 is opened inside the rotating cylinder 10. A second belt 15 is wound around between two adjacent rotating cylinders 10. A motor 13 is fixedly installed inside the base 8. A first belt 14 is wound between the driving end of the motor 13 and the surface of one of the outermost rotating cylinders 10. A blade holder 16 is fixedly connected to the front surface of the rotating cylinder 10. A cutting blade 12 is slidably arranged inside the blade holder 16.

[0020] Preferably, the tip of the cutting blade 12 points to the central axis of the rotating cylinder 10.

[0021] Preferably, teeth 17 are arranged on the surface of the cutting blade 12. A key 18 is slidably connected inside the blade holder 16. The key 18 and the teeth 17 are engaged with each other. A movable rod 20 is fixedly connected to the surface of the key 18 away from the teeth 17, and the movable rod 20 extends to the outside of the blade holder 16. A spring 19 is fixedly connected to the surface of the key 18 away from the teeth 17. The spring 19 is sleeved on the surface of the movable rod 20, and the other end of the spring 19 is fixedly connected to the inside of the blade holder 16.

[0022] Preferably, the number of the rotating cylinders 10 is equal to the number of the lower clamping grooves 7. The central axis of each rotating cylinder 10 and the center of the corresponding lower clamping groove 7 are located on the same straight line.

[0023] Preferably, the upper clamping grooves 5 and the lower clamping grooves 7 are semi-circular structures of equal size.

[0024] The working principle of the utility model is as follows: when using the wire splitting and cutting device, it is necessary to first remove the black outer skin of the cable, disperse and lay multiple cables flat, so that each wire passes through the inside of the through cavity 11 respectively, and determine the position where the outer insulation of the wire needs to be removed. Then, start the cylinder 3 to make the upper clamping plate 4 move downwards, and clamp and fix the wire through the upper clamping groove 5 and the lower clamping groove 7. According to the thickness of the insulation, adjust the position of the cutting blade 12. By pulling the movable rod 20, the locking key 18 and the locking teeth 17 are disengaged from each other. After adjusting the position of the cutting blade 12, release the movable rod 20. Under the elastic force of the spring 19, the locking key 18 and the locking teeth 17 are engaged with each other, so as to fix the cutting blade 12. Then, start the motor 13. Driven by the first belt 14 and multiple second belts 15, each rotating cylinder 10 rotates, so that the insulation on the surface of each wire is scratched by the cutting blade 12. Then, control the cylinder 3 to reset, remove the wire, and pull out the cut insulation, so that the end of the wire is exposed, which is convenient for wiring. Moreover, using this device can remove the insulation of multiple wires at one time, and can ensure that the exposed parts of the metal wires inside each wire are the same, which is convenient for wiring. At the same time, by adjusting the length of the cutting blade 12, it is possible to avoid damaging the surface of the metal wire when the cutting blade 12 cuts the insulation.

[0025] The above is only the preferred specific implementation mode of the utility model, but the protection scope of the utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the utility model, according to the technical solution and the inventive concept of the utility model, makes equivalent substitutions or changes, and all should be covered within the protection scope of the utility model.

Claims

1. A cable cutting device for processing a cable, comprising a bottom plate (1), characterized in that: The upper surface of the bottom plate (1) is fixedly connected to a base (8), the upper surface of the base (8) is fixedly connected to a cutting frame (9), a cutting mechanism is arranged inside the cutting frame (9), the upper surface of the base (8) is also fixedly connected to a lower clamping plate (6), the upper surface of the lower clamping plate (6) is provided with lower clamping grooves (7) at equal intervals, the upper surface of the bottom plate (1) is fixedly connected to a support frame (2), the upper surface of the support frame (2) is fixedly mounted with a cylinder (3), the driving end of the cylinder (3) faces downward and is fixedly connected to an upper clamping plate (4), the lower surface of the upper clamping plate (4) is provided with upper clamping grooves (5) at equal intervals, and the positions of the upper clamping grooves (5) and the lower clamping grooves (7) correspond one to one.

2. A cable cutting device for processing a cable according to claim 1, characterized in that: The cutting mechanism comprises a rotating cylinder (10), the rotating cylinder (10) being equidistantly rotatably arranged inside the cutting frame (9), a through inner cavity (11) being provided inside the rotating cylinder (10), a second belt (15) being wound around two adjacent rotating cylinders (10), a motor (13) being fixedly mounted inside the base (8), a first belt (14) being wound around a driving end of the motor (13) and a surface of one of the outermost rotating cylinders (10), a blade holder (16) being fixedly connected to the front surface of the rotating cylinder (10), a cutting blade (12) being slidably arranged inside the blade holder (16).

3. A cable cutting device for processing a cable according to claim 2, characterized in that: The tip of the cutting blade (12) points toward the central axis of the rotating cylinder (10).

4. A cable cutting device for processing a cable according to claim 3, characterized in that: The surface of the cutting blade (12) is provided with a latching tooth (17), and the interior of the blade holder (16) is slidably connected with a latching key (18), the latching key (18) and the latching tooth (17) are latched with each other, a movable rod (20) is fixedly connected to the surface of the latching key (18) away from the latching tooth (17), and the movable rod (20) extends to the outside of the blade holder (16), and a spring (19) is fixedly connected to the surface of the latching key (18) away from the latching tooth (17), the spring (19) is sleeved on the surface of the movable rod (20), and the other end of the spring (19) is fixedly connected to the interior of the blade holder (16).

5. The cable cutting device according to claim 2, characterized in that: The number of the rotating cylinders (10) is equal to the number of the lower clamping grooves (7), and the central axis of each rotating cylinder (10) and the center of the circle of its corresponding lower clamping groove (7) are located on the same straight line.

6. A cable cutting device for processing a cable according to claim 1, characterized in that: The upper clamping groove (5) and the lower clamping groove (7) are semicircular structures of equal size.

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