Shielded cable cutting platform integrating clamping and limiting processes

Abstract

The utility model relates to cable processing equipment field discloses shielding cable cutting platform of integrated clamping and spacing processing, including support, the top fixedly connected with fixed plate of support, be provided with adjusting assembly on the support, adjusting assembly includes: the first air cylinder fixed on the support surface, the first air cylinder drive carousel rotates, be equipped with sliding slot and fixed column on carousel, the connecting plate sliding cooperation in sliding slot, the connecting plate one end fixedly connected in spacing ring outer wall. The utility model, through setting up the first air cylinder drive carousel rotates, carousel's sliding slot cooperation connecting plate drives spacing ring circumferential formula and inward clamps cable, has solved the inconvenient clamping of prior art to different diameter cable, the problem that precision is not high, has reached to different diameter cable realizes quick, accurate, adaptive clamping's technical effect.

Description

Technical Field

[0001] This utility model relates to the field of cable processing equipment, and in particular to a shielded cable cutting platform with integrated clamping and limiting processing. Background Technology

[0002] In modern industrial production, shielded cables are widely used in electronics, communications, automotive, and other fields. Precise and efficient cutting of shielded cables is a crucial step in the production process. Traditional cable cutting operations often rely on manual labor or semi-automatic equipment, which typically involves separate or poorly integrated processes for clamping, fixing, positioning, and cutting.

[0003] Existing cable cutting platforms often require frequent manual adjustments to the clamps or multiple sets of specialized clamps when handling shielded cables of different diameters or specifications. This not only consumes significant time and manpower but also increases operational complexity and the likelihood of errors. Furthermore, during cable cutting, insufficient clamping or inaccurate positioning can lead to uneven cut surfaces, large length errors, and even cable damage, directly impacting product quality and production efficiency. This is especially true for shielded cables, whose complex internal structure demands higher cutting precision and cut quality. Current equipment lacks an integrated, automated solution for accurately clamping and stably fixing cables of different diameters, as well as reliably limiting movement during cutting, hindering a fundamental improvement in the efficiency and accuracy of the entire cutting process.

[0004] Therefore, this utility model proposes a shielded cable cutting platform that integrates clamping and limiting processes to overcome the shortcomings of the prior art. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a shielded cable cutting platform with integrated clamping and limiting processing. It aims to improve the problems of inconvenience in clamping cables of different diameters, insufficient stability, inaccurate cutting positioning, and low degree of automation in existing shielded cable cutting platforms. This utility model aims to provide a shielded cable cutting platform with integrated clamping and limiting processing that has been structurally improved and can effectively solve the above problems.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a shielded cable cutting platform integrating clamping and limiting processing, including a bracket, a fixing plate fixedly connected to the top of the bracket; an adjustment component provided on the bracket; a fixing structure provided on the bracket; a third support provided below the bracket; a motor fixedly connected to the bracket; and a support plate and a cutting tool driven by a second cylinder.

[0007] The adjustment assembly includes a first cylinder fixed to the upper surface of the bracket. The first cylinder drives the turntable to rotate. The turntable is provided with a sliding groove and a fixed post. A connecting plate is slidably fitted into the sliding groove. One end of the connecting plate is fixedly connected to the outer wall of the limiting ring. The rotation of the turntable causes the connecting plate to slide, causing the limiting ring to clamp the cable body inward. This structure achieves adaptive clamping of the cable body through the cooperation of the turntable, the sliding groove and the limiting ring.

[0008] The fixing structure includes a first support fixed above the bracket, a second support fixed above the first support, the second support having a support plate and symmetrically arranged rotating shafts, and a through threaded connection between the lower part of the second support and a positive and negative screw. When the positive and negative screws rotate, they drive the symmetrically arranged limiting plates to swing in opposite directions around the rotating shaft to clamp and fix the cable body. This structure achieves secondary precise fixing of the cable body through the cooperation of the positive and negative screws and the limiting plates.

[0009] The second cylinder drives the support plate to reciprocate, pushing the cable body to the cutting position below the third support; the motor drives the cutter to cut the cable body, and the third support limits the cutting process of the cable body. This structure, through the cylinder-driven support plate pushing, the motor-driven cutter cutting, and the third support limiting, together completes the precise cutting of the cable.

[0010] Preferably, the number of connecting plates is six and the number of limiting rings is six, so as to improve the uniformity and stability of clamping the cable body.

[0011] Preferably, the first cylinder is located on the side of the turntable, and its output end is fixedly connected to the outer peripheral edge of the turntable to ensure the reliability and efficiency of the transmission between the first cylinder and the turntable.

[0012] Preferably, the fixed column is located around the turntable, serving as a rotational support for the turntable to provide a stable fulcrum for rotation.

[0013] Preferably, the connection end between the limiting plate and the positive and negative lead screws is provided with a threaded connecting block, which engages with the threads of the positive and negative lead screws to achieve precise and reliable force transmission between the limiting plate and the positive and negative lead screws.

[0014] Preferably, the lower surface of the support plate is fixedly connected to the output end of the second cylinder, and the lower surface of the second cylinder is fixedly connected to the bottom of the bracket to ensure the stable guidance and smoothness of the support plate during reciprocating motion.

[0015] Preferably, the cutter is a rotary blade, and the motor drives the rotary blade to rotate at high speed to achieve efficient and rapid cutting of the shielded cable.

[0016] Preferably, the third support is fixedly connected to the upper surface of the bracket, and the cable body is placed between the third support and the bracket to more accurately limit the cut position of the cable body.

[0017] This utility model has the following beneficial effects:

[0018] 1. This utility model solves the problems of inconvenience and low precision in clamping cables of different diameters in the prior art by setting a first cylinder to drive the turntable to rotate. The sliding groove on the turntable, together with the connecting plate, drives the limiting ring to clamp the cable inward in a circumferential manner. This achieves the technical effect of fast, accurate and adaptable clamping of cables of different diameters.

[0019] 2. This utility model solves the problem of insufficient stability and easy shaking affecting accuracy of existing cables during the cutting process by setting positive and negative lead screws to drive symmetrically arranged limiting plates to swing around the rotating shaft to clamp and fix the cable body. It achieves the technical effect of secondary firm fixation of the cable body and effectively prevents the cable from shifting or shaking during the cutting process. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the shielded cable cutting platform with integrated clamping and limiting processing proposed in this utility model;

[0021] Figure 2 This is a schematic diagram of the cable body structure of the shielded cable cutting platform with integrated clamping and limiting treatment proposed in this utility model.

[0022] Figure 3 for Figure 1 Enlarged view of point A in the middle;

[0023] Figure 4 for Figure 2 Enlarged view of point B in the middle.

[0024] Legend:

[0025] 1. Bracket; 2. Adjustment assembly; 201. Fixing plate; 202. First cylinder; 203. Fixing column; 204. Turntable; 205. Sliding groove; 206. Connecting plate; 207. Limiting ring; 3. Cable body; 4. Fixing structure; 401. First support; 402. Second support; 403. Limiting plate; 404. Support plate; 405. Rotating shaft; 406. Positive and negative lead screws; 5. Third support; 6. Motor; 7. Cutting tool; 8. Support plate; 9. Second cylinder. Detailed Implementation

[0026] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please refer to Figures 1 to 4 This utility model provides a shielded cable cutting platform with integrated clamping and limiting processing, which aims to solve the structural defects of existing shielded cable cutting platforms, such as low operating efficiency, low cutting accuracy and insufficient cable stability during cable clamping, fixing and cutting.

[0028] like Figure 1 and Figure 2 As shown, the shielded cable cutting platform integrating clamping and limiting processing includes a bracket 1, which serves as the mounting base for the entire platform and supports all functional components. A fixing plate 201 is fixedly connected above the bracket 1, serving as the initial guiding structure for the cable body 3 to enter the platform. An adjustment component 2 is provided on the bracket 1, which is used for initial clamping of cable bodies 3 of different diameters. A fixing structure 4 is also provided on the bracket 1, which is used for secondary and secure fixing of the clamped cable body 3. A third support 5 is provided below the bracket 1, which provides limiting support for the cable body 3 during the cable cutting process. In addition, a support plate 8 is provided above the bracket 1, and a motor 6 is fixedly connected to the support plate 8. The motor 6 provides power to the cutting blade 7. A second cylinder 9 is provided on the bracket 1 to drive the support plate 8 to reciprocate.

[0029] The adjustment assembly 2 includes a first cylinder 202 fixed to the upper surface of the bracket 1. The first cylinder 202 drives the turntable 204 to rotate. The turntable 204 has a sliding groove 205, which guides the sliding of the connecting plate 206. One end of the fixed column 203 is fixedly connected to the turntable 204. The fixed column 203 serves as a rotational support for the turntable 204, ensuring the stable rotation of the turntable 204 on the fixed plate 201. The connecting plate 206 is slidably fitted into the sliding groove 205. One end of the connecting plate 206 is fixedly connected to the outer wall of the limiting ring 207. After the cable body 3 passes through the fixed plate 201, it is placed in the clamping position of the adjustment assembly 2. When the first cylinder 202 drives the turntable 204 to rotate, it will drive multiple connecting plates 206 to slide in the sliding groove 205. The sliding of the connecting plates 206 will cause multiple limiting rings 207 and the same number of connecting plates 206 to shrink inward in a circular manner, thereby completing the initial and precise clamping of the cable body 3 of different diameters.

[0030] The fixing structure 4 includes a first support 401 fixed above the bracket 1, which supports a second support 402. The second support 402 is fixed above the first support 401. A support plate 404 is provided at the middle of the upper part of the second support 402, which supports the cable body 3. A symmetrically arranged rotating shaft 405 is fixedly connected above the second support 402, which serves as the rotation fulcrum for the limiting plate 403. A positive and negative threaded rod 406 is threaded through the lower part of the second support 402. The lever 406 is used to drive the limiting plate 403 to perform a clamping action. When the forward and reverse screws 406 rotate, they will rotate inside the second support 402 and drive one end of the symmetrically arranged limiting plate 403 to move in the opposite direction through the threaded push mechanism. Since the middle part of the limiting plate 403 is fixedly connected to the rotating shaft 405, this movement causes the other end of the limiting plate 403 to swing synchronously and in the opposite direction, thereby firmly clamping and fixing the cable body 3 in a secondary manner and ensuring its stability during the cutting process.

[0031] The support plate 8 has a flat surface for supporting the cable body 3 and is fixedly connected to the output end of the second cylinder 9 below. The second cylinder 9 is fixedly connected to the bracket 1 for cooperation. The support plate 8 is fixedly connected to the piston rod of the second cylinder 9 through a connector on one side. The second cylinder 9 is also fixed to the bracket 1. This connection method allows the piston rod of the second cylinder 9 to directly drive the support plate 8 to perform horizontal reciprocating motion on the bracket 1 when it extends or retracts. The reciprocating motion structure of the support plate 8 ensures that the cable body 3 can be stably and accurately pushed from the clamping position to the cutting position.

[0032] Meanwhile, a motor 6 is fixedly connected to the bracket 1. The output shaft of the motor 6 is rotatably connected to the input end of the cutter 7. In the assembled state, the motor 6 drives the cutter 7 to operate. This connection structure of the motor 6 driving the cutter 7 ensures the power output during the cutting process and the stable operation of the cutter 7.

[0033] Regarding the setting of the third support 5, the third support 5 is fixed below the bracket 1. When the cable body 3 moves to the lower surface of the third support 5 under the push of the support plate 8, the cable body 3 is placed on the lower surface of the third support 5. The third support 5 provides precise limit and support for the position of the cable body 3 at the time of cutting, effectively preventing the cable from shaking or shifting at the moment of cutting, thereby ensuring the accuracy of cutting and the quality of the cut.

[0034] In a preferred embodiment, in order to improve the uniformity and stability of clamping the cable body 3, there are six connecting plates 206 and six limiting rings 207. The six connecting plates 206 are evenly distributed on the turntable 204 and are fixedly connected to the six limiting rings 207 respectively, so as to ensure that the clamping force is evenly distributed along the circumferential direction of the cable body 3, and effectively prevent the cable from deforming or being damaged due to uneven force during clamping.

[0035] As another preferred embodiment, in order to ensure the reliability and efficiency of the transmission between the first cylinder 202 and the turntable 204, the first cylinder 202 is located on the side of the turntable 204, and its output end is fixedly connected to the outer peripheral edge of the turntable 204. The piston rod of the first cylinder 202 pushes or pulls the connecting rod, thereby driving the turntable 204 to rotate, realizing precise control of the turntable 204 and ensuring the smooth operation of the clamping action.

[0036] In another preferred embodiment, in order to provide stable rotation of the turntable 204, the fixing posts 203 are located around the turntable 204 as rotational supports for the turntable 204. The fixing posts 203 are fixed to the fixing plate 201, and the turntable 204 rotates on the fixing plate 201 through the fixing posts 203 fixedly connected around the turntable 204, ensuring that the turntable 204 maintains good concentricity and stability during clamping and loosening.

[0037] In another preferred embodiment, in order to achieve precise and reliable force transmission between the limiting plate 403 and the positive and negative lead screws 406, a threaded connecting block is provided at the connection end of the limiting plate 403 and the positive and negative lead screws 406. The threaded connecting block is engaged with the thread of the positive and negative lead screws 406. When the positive and negative lead screws 406 rotate, the threaded connecting block will move along the direction of the lead screw thread, thereby pushing or pulling one end of the limiting plate 403 to achieve precise clamping or loosening action, thereby improving the fixing accuracy and reliability of the cable body 3.

[0038] As another preferred embodiment, in order to ensure the stable guidance and smoothness of the support plate 8 in reciprocating motion, the lower surface of the support plate 8 is fixedly connected to the output end of the second cylinder 9. The lower surface of the second cylinder 9 is fixedly connected to the bottom of the bracket 1 and cooperates with the bracket 1, so that the support plate 8 reciprocates linearly along the path through the bracket 1 under the drive of the second cylinder 9, avoiding the support plate 8 from shaking or deviating during the process of pushing the cable body 3, and ensuring the accuracy of cable feeding.

[0039] In another preferred embodiment, in order to achieve efficient and rapid cutting of shielded cables, the cutter 7 is a rotary blade, and the motor 6 drives the rotary blade to rotate at high speed. The output shaft of the motor 6 is directly or through a transmission mechanism connected to the rotary blade. When the motor 6 is working, the rotary blade contacts the cable body 3 in a high-speed rotating state, so as to achieve rapid and neat cutting.

[0040] As another preferred embodiment, in order to more accurately limit the cut position of the cable body 3, the third support 5 is fixedly connected to the upper surface of the bracket 1, and the cable body 3 is placed on the lower surface of the third support 5. This can center the circular cross-section cable body 3, provide stable support, effectively prevent the cable body 3 from lateral displacement or rotation during the cutting process, and ensure the accuracy and consistency of the cutting position.

[0041] Working principle: When it is necessary to cut the cable body 3, the cable body 3 is first passed through the fixed plate 201 above the bracket 1 and enters the clamping area of ​​the adjusting component 2. At this time, the first cylinder 202 on the upper surface of the bracket 1 is started, which drives the turntable 204 to rotate. The turntable 204 is provided with a sliding groove 205. The fixed column 203 serves as the rotation fulcrum of the turntable 204. One end of the connecting plate 206 is fixedly connected to the outer wall of the limiting ring 207. The connecting plate 206 is slidably fitted in the sliding groove 205. The rotation of the turntable 204 drives the connecting plate 206 to slide in the sliding groove 205, thereby causing the limiting ring 207 to clamp the cable body 3 inward in a circumferential manner, realizing the initial precise clamping of the cable body 3, which can adapt to cables of different diameters.

[0042] After the cable body 3 is initially clamped, the fixing structure 4 starts to work to ensure its stability during the cutting process. In the fixing structure 4, the positive and negative screws 406 are threadedly connected through the lower part of the second support 402. When the positive and negative screws 406 rotate, they rotate inside the second support 402 and drive one end of the symmetrically arranged limiting plate 403 to move in the opposite direction through the threaded pushing mechanism. The middle part of the limiting plate 403 is fixedly connected to the rotating shaft 405. The rotating shaft 405 is fixed above the second support 402. The limiting plate 403 swings around the rotating shaft 405, and its other end swings synchronously in the opposite direction, thereby firmly clamping and fixing the cable body 3 for the second time to prevent the cable from shifting or shaking in subsequent operations. The support plate 404 is located in the middle of the upper part of the second support 402 to provide support for the cable body 3.

[0043] After the cable body 3 is securely fixed, the cutting stage begins. The second cylinder 9, fixedly connected to the bracket 1, is activated, driving the support plate 8 to reciprocate on the bracket 1. A slider is installed below the support plate 8, and the slider slides in cooperation with the guide rail to ensure that the support plate 8 moves smoothly in a straight line. The reciprocating motion of the support plate 8 precisely pushes the cable body 3 to the position of the lower surface of the third support 5 above the bracket 1. The cable body 3 is placed on the lower surface of the third support 5. The third support 5 provides support and limits, precisely defining the cutting position of the cable body 3. Subsequently, the motor 6, fixedly connected to the support plate 8, is activated, driving the cutter 7 to operate. The cutter 7 is preferably a rotary blade. The motor 6 drives the rotary blade to rotate at high speed, thereby efficiently and accurately cutting the cable body 3 located at the third support 5.

Claims

1. A shielded cable cutting platform integrating clamping and limiting processing, comprising a bracket (1), wherein a fixing plate (201) is fixedly connected to the upper part of the bracket (1), characterized in that: An adjustment assembly (2) is provided on the bracket (1). The adjustment assembly (2) includes: a first cylinder (202) fixed on the upper surface of the bracket (1). The first cylinder (202) drives the turntable (204) to rotate. The turntable (204) is provided with a sliding groove (205) and a fixed column (203). A connecting plate (206) is slidably fitted in the sliding groove (205). One end of the connecting plate (206) is fixedly connected to the outer wall of the limiting ring (207). The rotation of the turntable (204) causes the connecting plate (206) to slide, so that the limiting ring (207) clamps the cable body (3) inward. The bracket (1) is provided with a fixing structure (4), which includes: a first support (401) fixed above the bracket (1), a second support (402) fixed above the first support (401), the second support (402) is provided with a support plate (404) and a symmetrically arranged rotating shaft (405), and a positive and negative screw (406) is threaded through the lower part of the second support (402). When the positive and negative screw (406) rotates, it drives the symmetrically arranged limiting plate (403) to swing in opposite directions around the rotating shaft (405) to clamp and fix the cable body (3). A third support (5) is provided below the bracket (1), and a support plate (8) is provided above the bracket (1). A motor (6) is fixedly connected to the support plate (8). The second cylinder (9) drives the support plate (8) to reciprocate and push the cable body (3) to the cutting position below the third support (5). The motor (6) drives the cutter (7) to operate to cut the cable body (3). The third support (5) limits the cutting process of the cable body (3).

2. The shielded cable cutting platform with integrated clamping and limiting processing according to claim 1, characterized in that, The number of connecting plates (206) is six, and the number of limiting rings (207) is six.

3. The shielded cable cutting platform with integrated clamping and limiting processing according to claim 1, characterized in that, The first cylinder (202) is located on the side of the turntable (204), and its output end is fixedly connected to the outer peripheral edge of the turntable (204).

4. The shielded cable cutting platform with integrated clamping and limiting processing according to claim 1, characterized in that, The fixed column (203) is located around the turntable (204) and serves as a rotational support for the turntable (204).

5. The shielded cable cutting platform with integrated clamping and limiting processing according to claim 1, characterized in that, The limiting plate (403) and the connecting end of the positive and negative lead screw (406) are provided with a threaded connecting block, which is engaged with the thread of the positive and negative lead screw (406).

6. The shielded cable cutting platform with integrated clamping and limiting processing according to claim 1, characterized in that, The lower surface of the support plate (8) is fixedly connected to the output end of the second cylinder (9), and the lower surface of the second cylinder (9) is fixedly connected to the bottom of the bracket (1).

7. The shielded cable cutting platform with integrated clamping and limiting processing according to claim 1, characterized in that, The cutting tool (7) is a rotary blade, and the motor (6) drives the rotary blade to rotate at high speed.

8. The shielded cable cutting platform with integrated clamping and limiting processing according to claim 1, characterized in that, The third support (5) is fixedly connected to the upper surface of the bracket (1), and the cable body (3) is placed between the third support (5) and the bracket (1).

Images