Positioning and cutting device for processing electric wire and cable

Abstract

The application relates to the technical field of electric wire and cable, in particular to a positioning and cutting device for electric wire and cable processing, which is used for solving the problem that different diameter cables cannot be positioned conveniently, and comprises a base, a switching assembly is arranged above the base, a pressing assembly is arranged above the switching assembly, and a limiting assembly is slidably arranged in the switching assembly. The cooperation of a servo motor, a rotating rod and a connecting disc enables the connecting disc to rotate, the connecting disc can be switched according to different diameter cables, the connecting disc can switch different diameter clamping grooves according to different diameter cables, so that different diameter cables can be positioned conveniently, the cooperation of a hydraulic cylinder and a pressing plate is used for clamping the cable, the cable is prevented from shaking during cutting, the cooperation of a cylinder, a pushing plate and a limiting rod is used for clamping on both sides of a limiting groove, the connecting disc is limited, the connecting disc is prevented from rotating when clamping the cable, and therefore the stability of the cable is effectively ensured.

Description

Technical Field

[0001] This utility model relates to the field of wire and cable technology, specifically to a positioning and cutting device for wire and cable processing. Background Technology

[0002] Wires and cables are wire products used to transmit electrical (magnetic) energy, information, and realize electromagnetic energy conversion. They are mainly composed of conductors, insulation layers, shielding layers, and sheaths. Material costs account for 80-90% of the total cost. They are divided into five categories: bare wire products, power cables, electrical equipment wires and cables, communication cables and optical fibers, and winding wires. The model name uses letter combinations to indicate material characteristics, such as ZC-YJV22 representing flame-retardant Class C cross-linked polyethylene insulated steel tape armored cable.

[0003] Referring to patent publication number CN216679985U, a positioning and cutting device for wire and cable processing relates to the field of wire and cable processing technology. It includes a device base, a measuring ruler, and a cutter. The cutter is positioned above the device base, and the back of the measuring ruler is fixedly connected to the front of the device base. A fixed clamp is fixedly installed on the upper surface of the device base. A movable clamp and a cutting auxiliary device are movably connected to the upper surface of the device base on the right side of the fixed clamp. The fixed clamp and the movable clamp have the same structure. This invention uses the fixed clamp to fix the cable and utilizes the cooperation of a threaded rod and a threaded sleeve to ensure a tight fit between the upper and lower clamps, thus positioning and locking the cable. This avoids the problem of the cable easily shifting due to the torque during cutting, which affects the cutting quality, due to the lack of effective positioning and fixing means, thereby improving the utilization efficiency of the device.

[0004] While the above solution can cut cables, it still has some shortcomings in actual use. For example, it is not easy to locate cables of different diameters, making it difficult to adapt to cutting cables of different diameters, resulting in a serious reduction in cutting efficiency.

[0005] Based on this, this utility model designs a positioning and cutting device for wire and cable processing to solve the problem. Utility Model Content

[0006] The purpose of this invention is to provide a positioning and cutting device for wire and cable processing, so as to solve the problem in the background art that it is inconvenient to position cables of different diameters.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a positioning and cutting device for wire and cable processing, comprising a base, a switching component above the base, a pressure application component above the switching component, a limit component slidably installed inside the switching component, and a cutting component above the base; The switching assembly includes two connecting seats mounted on the upper surface of the base. Each connecting seat has a rotating rod rotatably mounted on its inner wall via a bearing. A servo motor is fixedly mounted on the side of each connecting seat that is far apart from each other. The output ends of the two servo motors are fixedly mounted to the ends of the two rotating rods that are far apart from each other. A connecting plate is fixedly mounted on the outer surface of each rotating rod. A set of slots is opened on the outer surface of each connecting plate. The limiting assembly includes brackets installed on the opposite sides of two connecting seats. Cylinders are fixedly installed on the opposite sides of the two brackets. A push plate is fixedly installed on the telescopic end of each cylinder. Two limiting holes are opened on the left and right sides of each connecting seat. Two sets of limiting grooves are opened on the outer surface of each connecting plate. Two sets of limiting rods are slidably installed on the inner walls of the two sets of limiting holes. The opposite sides of the two sets of limiting rods are fixedly installed with the opposite sides of the two push plates. The two sets of limiting rods are respectively engaged with the two sets of limiting grooves. The pressure application assembly includes U-shaped plates installed on the upper surfaces of two connecting seats. A hydraulic cylinder is fixedly installed on the upper surface of each U-shaped plate, and a pressure plate is fixedly installed on the telescopic end of each hydraulic cylinder. An arc-shaped groove is formed on the bottom surface of each pressure plate.

[0008] Preferably, the cutting assembly includes a vertical plate mounted on the upper surface of the base, a groove is provided on the right side of the vertical plate, an I-beam is slidably mounted on the inner wall of the groove, a connecting block is fixedly mounted on the right side of the I-beam, an electric push rod is fixedly mounted on the upper surface of the base, and the telescopic end of the electric push rod is fixedly mounted to the bottom surface of the connecting block.

[0009] Preferably, an L-shaped plate is fixedly installed on the left side of the I-beam block, a drive motor is fixedly installed on the inner wall of the L-shaped plate, a rotating shaft is fixedly installed at the output end of the drive motor, an installation plate is fixedly installed at the left end of the rotating shaft, and a cutting wheel is fixedly installed on the left side of the installation plate by bolts.

[0010] Preferably, the upper surface of the U-shaped plate has two sliding holes, and a sliding rod is slidably installed on the inner wall of each sliding hole. The bottom ends of the two sliding rods are respectively fixedly installed on the upper surfaces of the two pressure plates.

[0011] Preferably, a reinforcing base is fixedly installed on the bottom surface of each of the brackets, and the side of the two reinforcing bases that are close to each other is fixedly installed on the side of the two connecting bases that are far from each other.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: by using a servo motor, a rotating rod, and a connecting plate, the connecting plate can rotate, allowing it to switch according to cables of different diameters. The connecting plate can also switch between different diameter slots for different diameter cables, facilitating cable positioning. The hydraulic cylinder and pressure plate work together to clamp the cable, preventing it from swaying during cutting. Furthermore, the cylinder, push plate, and limit rod work together to lock the connecting plate on both sides of the limit slot, limiting its movement and preventing rotation during cable clamping, thus ensuring cable stability. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a three-dimensional structural diagram of the pressure application component of this utility model; Figure 3 This is a schematic diagram of the disassembled structure of the cutting component of this utility model; Figure 4 This is a schematic diagram showing the disassembled structure of the connector of this utility model.

[0015] The attached diagram lists the components represented by each number as follows: 1. Base; 2. Switching assembly; 201. Connecting seat; 202. Servo motor; 203. Rotating rod; 204. Slot; 205. Connecting plate; 3. Pressing assembly; 301. U-shaped plate; 302. Hydraulic cylinder; 303. Pressure plate; 304. Arc groove; 305. Sliding hole; 306. Sliding rod; 4. Limiting assembly; 401. Bracket; 402. Cylinder; 403. Push plate; 404. Limiting hole; 405. Limiting groove; 406. Reinforcing seat; 407. Limiting rod; 5. Cutting assembly; 501. Vertical plate; 502. Sliding groove; 503. I-beam; 504. Electric push rod; 505. Connecting block; 506. L-shaped plate; 507. Rotating shaft; 508. Mounting plate; 509. Cutting wheel; 510. Drive motor. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figures 1 to 4 This utility model provides a technical solution: a positioning and cutting device for wire and cable processing, including a base 1, a switching component 2 above the base 1, a pressure application component 3 above the switching component 2, a limit component 4 slidably installed inside the switching component 2, and a cutting component 5 above the base 1. The switching component 2 includes two connecting seats 201 mounted on the upper surface of the base 1. Each connecting seat 201 has a rotating rod 203 rotatably mounted on its inner wall via a bearing. A servo motor 202 is fixedly mounted on the side of each connecting seat 201 that is far apart from each other. The output ends of the two servo motors 202 are fixedly mounted to the ends of the two rotating rods 203 that are far apart from each other. A connecting plate 205 is fixedly mounted on the outer surface of each rotating rod 203. A set of slots 204 is opened on the outer surface of each connecting plate 205. The limiting component 4 includes a bracket 401 installed on one side of two connecting seats 201 that are far apart from each other. A cylinder 402 is fixedly installed on the side of the two brackets 401 that are far apart from each other. A push plate 403 is fixedly installed on the telescopic end of each cylinder 402. Two limiting holes 404 are opened on the left and right sides of each connecting seat 201. Two sets of limiting grooves 405 are opened on the outer surface of each connecting plate 205. Two sets of limiting rods 407 are slidably installed on the inner walls of the two sets of limiting holes 404. The side of the two sets of limiting rods 407 that are far apart from each other is fixedly installed on the side of the two push plates 403 that are close to each other. The two sets of limiting rods 407 are respectively engaged with the two sets of limiting grooves 405. The pressure application component 3 includes a U-shaped plate 301 installed on the upper surface of two connecting seats 201. A hydraulic cylinder 302 is fixedly installed on the upper surface of each U-shaped plate 301. A pressure plate 303 is fixedly installed on the telescopic end of each hydraulic cylinder 302. An arc groove 304 is opened on the bottom surface of each pressure plate 303.

[0018] Please see Figure 3The cutting assembly 5 includes a vertical plate 501 mounted on the upper surface of the base 1. A groove 502 is provided on the right side of the vertical plate 501. An I-beam 503 is slidably mounted on the inner wall of the groove 502. A connecting block 505 is fixedly mounted on the right side of the I-beam 503. An electric push rod 504 is fixedly mounted on the upper surface of the base 1. The telescopic end of the electric push rod 504 is fixedly mounted on the bottom surface of the connecting block 505. The L-shaped plate 506 can be controlled to move up and down by the cooperation of the electric push rod 504, the connecting block 505 and the I-beam 503.

[0019] Please see Figure 3 An L-shaped plate 506 is fixedly installed on the left side of the I-shaped block 503. A drive motor 510 is fixedly installed on the inner wall of the L-shaped plate 506. A rotating shaft 507 is fixedly installed at the output end of the drive motor 510. A mounting plate 508 is fixedly installed at the left end of the rotating shaft 507. A cutting wheel 509 is fixedly installed on the left side of the mounting plate 508 by bolts. By using the cooperation of the drive motor 510, the rotating shaft 507 and the cutting wheel 509, the cable can be cut.

[0020] Please see Figure 2 The upper surface of the U-shaped plate 301 has two sliding holes 305. Each sliding hole 305 has a sliding rod 306 slidably installed on its inner wall. The bottom ends of the two sliding rods 306 are fixedly installed on the upper surfaces of the two pressure plates 303 respectively. By using the sliding rods 306 and the sliding holes 305, the pressure plate 303 can be limited, making the pressure plate 303 more stable during its up and down movement.

[0021] Please see Figure 4 Each bracket 401 has a reinforcing base 406 fixedly installed on its bottom surface. The two reinforcing bases 406 are fixedly installed on the side that is close to each other and on the side that is far away from each other. The bracket 401 can be reinforced by the reinforcing bases 406 to prevent the bracket 401 from shaking.

[0022] The implementation principle of the positioning and cutting device for wire and cable processing in this embodiment is as follows: In use, firstly, the servo motor 202 is started, causing the rotating rod 203 to rotate, which in turn controls the rotation of the connecting plate 205, switching the slot 204 so that it can fit the cable to be cut. Then, the cylinder 402 is started, causing it to push the push plate 403 to move. The push plate 403 pushes the limiting rod 407 into the limiting hole 404. Subsequently, the limiting rod 407 limits the connecting plate 205 through the limiting groove 405. The cable is then placed inside the slot 204, and the hydraulic cylinder 302 is activated, causing the hydraulic cylinder 302 to push the pressure plate 303 downward, so that the pressure plate 303 cooperates with the slot 204 to clamp the cable. Then, the drive motor 510 is activated, so that the drive motor 510 drives the mounting plate 508 and the cutting wheel 509 to rotate through the rotating shaft 507. The electric push rod 504 is activated, so that the electric push rod 504 can push the connecting block 505 and the I-shaped block 503 upward, thereby causing the L-shaped plate 506 to move upward, and then causing the cutting wheel 509 to cut the cable.

[0023] The accompanying drawings in this application are for illustrative purposes only. The dimensions and shapes of the components shown are not actual limitations but are merely schematic representations. In actual implementation, the components can be reasonably configured and adjusted according to specific needs and actual conditions.

[0024] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0025] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A positioning and cutting device for wire and cable processing, comprising a base (1), characterized in that: A switching component (2) is provided above the base (1), a pressure application component (3) is provided above the switching component (2), a limit component (4) is slidably installed inside the switching component (2), and a cutting component (5) is provided above the base (1). The switching component (2) includes two connecting seats (201) installed on the upper surface of the base (1). Each connecting seat (201) has a rotating rod (203) rotatably mounted on its inner wall via a bearing. A servo motor (202) is fixedly mounted on the side of each connecting seat (201) that is far apart from each other. The output ends of the two servo motors (202) are fixedly mounted to the ends of the two rotating rods (203) that are far apart from each other. A connecting plate (205) is fixedly mounted on the outer surface of each rotating rod (203). A set of slots (204) is opened on the outer surface of each connecting plate (205). The limiting component (4) includes a bracket (401) installed on one side of two connecting seats (201) that are far apart from each other. A cylinder (402) is fixedly installed on the side of the two brackets (401) that are far apart from each other. A push plate (403) is fixedly installed on the telescopic end of each cylinder (402). Two limiting holes (404) are opened on the left and right sides of each connecting seat (201). Two sets of limiting grooves (405) are opened on the outer surface of each connecting plate (205). Two sets of limiting rods (407) are slidably installed on the inner wall of the two sets of limiting holes (404). The side of the two sets of limiting rods (407) that are far apart from each other is fixedly installed on the side of the two push plates (403) that are close to each other. The two sets of limiting rods (407) are respectively engaged with the two sets of limiting grooves (405). The pressure application component (3) includes a U-shaped plate (301) installed on the upper surface of two connecting seats (201). A hydraulic cylinder (302) is fixedly installed on the upper surface of each U-shaped plate (301). A pressure plate (303) is fixedly installed on the telescopic end of each hydraulic cylinder (302). An arc groove (304) is opened on the bottom surface of each pressure plate (303).

2. The positioning and cutting device for wire and cable processing according to claim 1, characterized in that: The cutting assembly (5) includes a vertical plate (501) installed on the upper surface of the base (1). A groove (502) is provided on the right side of the vertical plate (501). An I-beam (503) is slidably installed on the inner wall of the groove (502). A connecting block (505) is fixedly installed on the right side of the I-beam (503). An electric push rod (504) is fixedly installed on the upper surface of the base (1). The telescopic end of the electric push rod (504) is fixedly installed on the bottom surface of the connecting block (505).

3. The positioning and cutting device for wire and cable processing according to claim 2, characterized in that: An L-shaped plate (506) is fixedly installed on the left side of the I-shaped block (503). A drive motor (510) is fixedly installed on the inner wall of the L-shaped plate (506). A rotating shaft (507) is fixedly installed at the output end of the drive motor (510). An installation plate (508) is fixedly installed at the left end of the rotating shaft (507). A cutting wheel (509) is fixedly installed on the left side of the installation plate (508) by bolts.

4. The positioning and cutting device for wire and cable processing according to claim 1, characterized in that: The upper surface of the U-shaped plate (301) has two sliding holes (305), and a sliding rod (306) is slidably installed on the inner wall of each sliding hole (305). The bottom ends of the two sliding rods (306) are respectively fixedly installed on the upper surfaces of the two pressure plates (303).

5. The positioning and cutting device for wire and cable processing according to claim 1, characterized in that: Each of the brackets (401) has a reinforcing base (406) fixedly installed on its bottom surface. The side of the two reinforcing bases (406) that are close to each other is fixedly installed on the side of the two connecting seats (201) that are far away from each other.

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