A cutting device for cable processing

Abstract

The utility model discloses a kind of cutting device for cable processing belongs to cable processing equipment technical field, and its technical scheme main points include rack, the front side of the rack is provided with transport component, the inside of the rack is provided with positioning clamping component, the rear side of the rack is provided with cutting component, the transport component includes the support seat fixedly connected in the top of rack, the support seat top is provided with limit sliding slot, can solve the cutting device for cable processing in existing generally after the quantitative cutting of a section of cable, need manual cable to be moved to the position of cutting device and be re-fixed cutting, under long-time manual operation, in continuous manual operation can reduce reaction speed and operation accuracy, not only cutting efficiency is greatly reduced, cable may also appear not firm condition, lead to subsequent cutting size deviation, kerf uneven, affect product quality problem.

Description

Technical Field

[0001] This utility model relates to the field of cable processing equipment technology, and in particular to a cable cutting device. Background Technology

[0002] With the rapid development of modern industry and communication technology, cables are being used more and more widely in various fields. In the production and processing of cables, long-distance cables need to be cut to certain lengths to meet the needs of different users and different application scenarios.

[0003] Existing cable cutting devices are mostly independently installed on one side of the winding mechanism. Cable support and limiting structures need to be set on the lower side of the cutting blade mechanism. During the cable winding process, this independently designed cutting mechanism is complex in structure, has low cost and subsequent maintenance cost, and urgently needs to be improved. Therefore, we propose a cable cutting device.

[0004] The existing patent (publication number: CN218080156U) discloses a cable cutting device. By setting a movable ring and a trigger switch, during the cable winding and processing operation, whenever the cable is wound and knotted, the movable ring is squeezed by the knotted part of the cable. The movable rod moves to the right under the force, and its right end can trigger the trigger switch. Since the knotted part of the cable is partially stuck in the drum due to the traction force, the drive motor is de-energized and stops. The automatic power-off method can avoid the motor force from continuously pulling the cable through the drum, which can reduce the probability of the cable knotted part scratching the sheath to a certain extent and play a role in cable protection.

[0005] To address the aforementioned issues, existing patents offer solutions. Existing cable cutting devices typically require manual repositioning of the cable to the cutting device after quantitative cutting of a section of cable. This prolonged manual operation reduces reaction speed and operational accuracy, significantly decreasing cutting efficiency and potentially leading to insecure cable fixation. This can result in subsequent dimensional deviations, uneven cuts, and compromised product quality.

[0006] Therefore, a cutting device for cable processing is proposed. Utility Model Content

[0007] The purpose of this invention is to provide a cable cutting device that solves the problem that existing cable cutting devices typically require manual repositioning of the cable to the cutting device for re-fixing after quantitative cutting of a section of cable. Prolonged manual operation reduces reaction speed and operational accuracy, significantly decreasing cutting efficiency and potentially leading to insecure cable fixation, resulting in subsequent dimensional deviations, uneven cuts, and compromised product quality.

[0008] To achieve the above objectives, the present invention provides the following technical solution: a cable cutting device, comprising a frame, a transport component disposed on the front side of the frame, a positioning and clamping component disposed inside the frame, and a cutting component disposed on the rear side of the frame;

[0009] The transport assembly includes a support base fixedly connected to the top of the frame. A limiting groove is formed on the top of the support base. A drive motor is fixedly connected to the outer side of the support base. A dual-axis lead screw is fixedly connected to the output end of the drive motor. Movable supports are threaded to both sides of the dual-axis lead screw. The movable supports are slidably connected to the limiting groove. A motor body is fixedly connected to the top of the movable supports. A transmission wheel is fixedly connected to the output end of the motor body. A conveying wheel is fixedly connected to the bottom of the transmission wheel.

[0010] Preferably, the positioning and clamping assembly includes a lead screw adjuster fixedly connected inside the frame, the output end of the lead screw adjuster being threadedly connected to a movable seat, and a support plate being fixedly connected to the top of the movable seat.

[0011] Preferably, a top plate is fixedly connected to the top of the movable seat, an electric push rod is fixedly connected to the top of the top plate, and a clamping plate is fixedly connected to the output end of the electric push rod.

[0012] Preferably, an indicator block is fixedly connected to the outer side of the top plate, and a scale is fixedly connected to the top of the frame, with the scale located at the bottom of the indicator block.

[0013] Preferably, the cutting assembly includes a cutting seat fixedly connected inside the frame, a fixing plate fixedly connected to the top of the cutting seat, a hydraulic cylinder fixedly connected to the top of the fixing plate, and a fixing seat fixedly connected to the output end of the hydraulic cylinder.

[0014] Preferably, auxiliary frames are fixedly connected to both sides of the bottom of the fixing base, a compression spring is fixedly connected inside the auxiliary frame, an auxiliary clamp is fixedly connected to the bottom of the compression spring, and a cutting blade is fixedly connected to the bottom of the fixing base.

[0015] Preferably, a slide rail is fixedly connected inside the frame, and a limiting slide block is slidably connected to the top of the slide rail, and the limiting slide block is fixedly connected to the movable seat.

[0016] Preferably, a control panel is provided on the outside of the frame.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. This application enables the automatic and efficient transport of cables of different diameters through a conveying component. Compared with the cumbersome operation of manually moving cables, this improves work efficiency, avoids errors that are prone to occur in manual operation, reduces efficiency reduction caused by human fatigue, ensures the continuity and stability of cable transport, provides a stable cable supply for subsequent cutting processes, effectively shortens the overall processing time, and improves the production efficiency of cable processing.

[0019] 2. This application uses a positioning and clamping component to accurately position and firmly clamp the cable, thereby improving cutting accuracy and product quality. With the cooperation of the screw adjuster and the moving seat, the cable can be accurately delivered to the cutting position according to the preset length. At the same time, the indicator block and scale allow the construction personnel to monitor the cable displacement data in real time, ensuring that the cutting length is consistent each time and reducing the deviation of cutting dimensions. Attached Figure Description

[0020] Figure 1 This is an overall structural diagram of a cable cutting device according to the present invention;

[0021] Figure 2 This is a schematic diagram of the structure of the transportation component of this utility model;

[0022] Figure 3 This is a schematic diagram of the positioning and clamping assembly of this utility model;

[0023] Figure 4 This is a cross-sectional view of the cutting component of this utility model;

[0024] Figure 5 This is a cutting diagram of the slide rail of this utility model.

[0025] In the diagram: 1. Frame; 2. Slide rail; 3. Limiting slide; 4. Transport assembly; 401. Support base; 402. Limiting slide groove; 403. Drive motor; 404. Dual-axis lead screw; 405. Moving support; 406. Motor body; 407. Transmission wheel; 408. Conveying wheel; 5. Positioning and clamping assembly; 501. Lead screw adjuster; 502. Moving base; 503. Support plate; 504. Top plate; 505. Electric push rod; 506. Clamping plate; 507. Indicator block; 508. Scale; 6. Cutting assembly; 601. Cutting seat; 602. Fixing plate; 603. Hydraulic cylinder; 604. Fixing base; 605. Auxiliary frame; 606. Compression spring; 607. Auxiliary clamp; 608. Cutting blade; 7. Control panel. 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 see Figure 1-5 The present invention provides the following technical solution:

[0028] A cable cutting device includes a frame 1, a transport component 4 is provided on the front side of the frame 1, a positioning and clamping component 5 is provided inside the frame 1, and a cutting component 6 is provided on the rear side of the frame 1.

[0029] The transport component 4 includes a support base 401 fixedly connected to the top of the frame 1. A limiting groove 402 is provided on the top of the support base 401. A drive motor 403 is fixedly connected to the outside of the support base 401. A dual-axis lead screw 404 is fixedly connected to the output end of the drive motor 403. Movable supports 405 are threaded to both sides of the dual-axis lead screw 404. The movable supports 405 are slidably connected to the limiting groove 402. A motor body 406 is fixedly connected to the top of the movable supports 405. A transmission wheel 407 is fixedly connected to the output end of the motor body 406. A conveying wheel 408 is fixedly connected to the bottom of the transmission wheel 407.

[0030] In this embodiment: by starting the drive motor 403, the output end of the drive motor 403 rotates, simultaneously driving the fixedly connected dual-axis lead screw 404 to rotate. According to the threaded connection principle, the rotation of the dual-axis lead screw 404 is converted into linear movement of the movable support 405 on the dual-axis lead screw 404. Since the drive motor 403 rotates clockwise, the movable supports 405 on both sides of the dual-axis lead screw 404 move relative to each other. At the same time, the bottom of the movable support 405 slides inside the limiting slide groove 402 to adjust the position of the movable support 405. The movement trajectory of 5 is limited. When the conveyor wheel 408 at the top of the movable support 405 approaches both sides of the cable, the drive motor 403 is turned off and the motor body 406 is turned on. Then, the output end of the motor body 406 rotates while driving the transmission wheel 407, which is fixedly connected, to rotate. There is a transmission belt on the outside of the transmission wheel 407. The power is evenly transmitted to the two bottom conveyor wheels 408 through the transmission belt. Then the conveyor wheel 408 starts to rotate and drives the cable to move. Then one end of the cable moves to the top of the support plate 503.

[0031] Specifically, such as Figure 3As shown, the positioning and clamping assembly 5 includes a screw adjuster 501 fixedly connected inside the frame 1. The output end of the screw adjuster 501 is threadedly connected to a movable seat 502, and a support plate 503 is fixedly connected to the top of the movable seat 502.

[0032] Specifically, such as Figure 3 As shown, a top plate 504 is fixedly connected to the top of the movable seat 502, an electric push rod 505 is fixedly connected to the top of the top plate 504, and a clamping plate 506 is fixedly connected to the output end of the electric push rod 505.

[0033] Specifically, such as Figure 3 As shown, an indicator block 507 is fixedly connected to the outside of the top plate 504, and a scale 508 is fixedly connected to the top of the frame 1. The scale 508 is located at the bottom of the indicator block 507.

[0034] In this embodiment: by activating the electric push rod 505, the electric push rod 505 drives the bottom clamping plate 506 to move downwards. Then, the clamping plate 506 cooperates with the moving seat 502 to clamp and fix the cable. Next, the screw adjusting machine 501 is activated. The screw adjusting machine 501 consists of a screw and a servo motor. Then, the servo motor drives the screw to rotate. The screw drives the threaded moving seat 502 to move. At the same time, the limiting slide 3 at the bottom of the moving seat 502 slides on the top of the slide rail 2. The cooperation between the limiting slide 3 and the slide rail 2 limits the movement trajectory of the moving seat 502 and facilitates the precise movement of the cable for accurate subsequent cutting. Then, the indicator block 507 on the outside of the top plate 504 moves with the moving seat 502. Then, the indicator block 507 moves on the top of the scale 508 so that the construction personnel can view the cable displacement data in real time.

[0035] Specifically, such as Figure 4 As shown, the cutting assembly 6 includes a cutting seat 601 fixedly connected inside the frame 1. A fixing plate 602 is fixedly connected to the top of the cutting seat 601. A hydraulic cylinder 603 is fixedly connected to the top of the fixing plate 602. A fixing seat 604 is fixedly connected to the output end of the hydraulic cylinder 603.

[0036] Specifically, such as Figure 4 As shown, auxiliary frames 605 are fixedly connected to both sides of the bottom of the fixed base 604. A compression spring 606 is fixedly connected inside the auxiliary frame 605. An auxiliary clamp 607 is fixedly connected to the bottom of the compression spring 606. A cutting blade 608 is fixedly connected to the bottom of the fixed base 604.

[0037] In this embodiment: by setting up a cutting seat 601, a support plate 503, a hydraulic cylinder 603, a fixed seat 604, an auxiliary frame 605, a compression spring 606, an auxiliary clamp 607, and a cutting blade 608, when it is necessary to cut the cable, the hydraulic cylinder 603 on the top of the fixed plate 602 is activated. Then, the output end of the hydraulic cylinder 603 drives the fixed seat 604 to move downward, thereby starting the cutting action. As the fixed seat 604 moves downward, the auxiliary frame 605, which is fixedly connected to both sides of the bottom of the fixed seat 604, will also move downward. The compression spring 606 inside the auxiliary frame 605 is connected to the auxiliary clamp 607 at its bottom. During the process, the auxiliary clamp 607 first contacts the cable. As the hydraulic cylinder 603 continues to extend, the auxiliary frame 605 compresses the internal compression spring 606, causing the auxiliary clamp 607 to fit tightly against the cable, thus providing auxiliary fixation and preventing the cable from shaking during cutting. At the same time, the cutting blade 608, fixedly connected to the bottom of the fixed seat 604, cuts the cable with its sharp edge under the push of the hydraulic cylinder 603, effectively preventing the cable from shifting or shaking due to cutting force at the moment of cutting. This improves the cutting accuracy and quality, ensuring that the cable cut is flat and meets production requirements.

[0038] Specifically, such as Figure 5 As shown, a slide rail 2 is fixedly connected inside the frame 1, and a limit slide 3 is slidably connected to the top of the slide rail 2. The limit slide 3 is fixedly connected to the movable seat 502.

[0039] Specifically, such as Figure 1 As shown, a control panel 7 is installed on the outside of the rack 1.

[0040] In this embodiment: by setting the slide rail 2 and the limiting slide block 3, when the moving seat 502 is driven to move, its limiting slide block 3 is closely matched with the slide rail 2, restricting the moving seat 502 to only move in a straight line along the direction of the slide rail 2, ensuring that the moving trajectory of the moving seat 502 is stable and accurate, thereby ensuring the positional accuracy of the cable during the movement process, providing a guarantee for subsequent precise cutting, and effectively improving the accuracy of cable positioning. By setting the control panel 7, the operation of the entire cable cutting device is more convenient and flexible, so that the operator can concentrate on controlling each component on the control panel 7, without having to operate each device separately, simplifying the operation process and reducing the labor intensity of the operator. At the same time, by setting the equipment operating parameters, it can adapt to the processing requirements of different types of cables.

[0041] Working Principle: In the process of using the cable cutting device, firstly, the top of the moving support 401 of the cable to be processed is moved. Then, the drive motor 403 is started. Simultaneously, the output end of the drive motor 403 rotates, driving the fixedly connected double-axis lead screw 404 to rotate. According to the threaded connection principle, the rotation of the double-axis lead screw 404 is converted into linear movement of the moving support 405 on the double-axis lead screw 404. Since the drive motor 403 rotates clockwise, the moving supports 405 on both sides of the double-axis lead screw 404 move relative to each other. At the same time, the bottom of the moving support 405 slides inside the limiting groove 402 to limit the movement trajectory of the moving support 405. When the top of the moving support 405... When the feed rollers 408 approach both sides of the cable, the drive motor 403 is turned off and the motor body 406 is turned on. The output end of the motor body 406 then rotates, driving the transmission wheel 407, which is fixedly connected, to rotate. A transmission belt on the outside of the transmission wheel 407 evenly transmits power to the two bottom feed rollers 408. The feed rollers 408 then begin to rotate, moving the cable. One end of the cable moves to the top of the support plate 503. The motor body 406 is then turned off, and the electric push rod 505 is activated. The electric push rod 505 then moves the bottom clamping plate 506 downwards. The clamping plate 506 then engages with the moving seat 502 to clamp and fix the cable. Then... The lead screw adjusting machine 501 consists of a lead screw and a servo motor. The servo motor drives the lead screw to rotate, which in turn moves the threaded movable seat 502. Simultaneously, the limiting slide 3 at the bottom of the movable seat 502 slides on top of the slide rail 2. The cooperation between the limiting slide 3 and the slide rail 2 limits the movement trajectory of the movable seat 502, facilitating precise cable movement for accurate subsequent cutting. Next, the indicator block 507 on the outer side of the top plate 504 moves along with the movable seat 502. The indicator block 507 then moves on top of the scale 508, allowing construction personnel to monitor cable displacement data in real time. When the cable moves to the top of the cutting seat 601... Start the hydraulic cylinder 603, which then moves the fixed base 604 downward. The fixed base 604 then moves the auxiliary frame 605 and the cutting blade 608, which are fixedly connected at the bottom, downward. As the auxiliary clamp 607 at the bottom of the auxiliary frame 605 first contacts the cable, the hydraulic cylinder 603 extends continuously, compressing the compression spring 606 inside the auxiliary frame 605. The combination of the compression spring 606 and the auxiliary clamp 607 provides auxiliary fixation for the cable. Then, the cutting blade 608 cuts the cable using the power of the hydraulic cylinder 603. This device achieves uninterrupted cable transport and quantitative cable cutting through the cooperation of the transport component 4 and the positioning clamping component 5.

[0042] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cable cutting device, comprising a frame (1), characterized in that: A transport component (4) is provided on the front side of the frame (1), a positioning clamping component (5) is provided inside the frame (1), and a cutting component (6) is provided on the rear side of the frame (1). The transport component (4) includes a support base (401) fixedly connected to the top of the frame (1). The support base (401) has a limiting groove (402) on its top. A drive motor (403) is fixedly connected to the outside of the support base (401). A double-axis lead screw (404) is fixedly connected to the output end of the drive motor (403). Movable supports (405) are threaded to both sides of the double-axis lead screw (404). The movable supports (405) are slidably connected to the limiting groove (402). A motor body (406) is fixedly connected to the top of the movable supports (405). A transmission wheel (407) is fixedly connected to the output end of the motor body (406). A conveyor wheel (408) is fixedly connected to the bottom of the transmission wheel (407).

2. The cable cutting device according to claim 1, characterized in that: The positioning and clamping assembly (5) includes a screw adjuster (501) fixedly connected inside the frame (1). The output end of the screw adjuster (501) is threadedly connected to a movable seat (502), and a support plate (503) is fixedly connected to the top of the movable seat (502).

3. The cable cutting device according to claim 2, characterized in that: A top plate (504) is fixedly connected to the top of the movable seat (502), and an electric push rod (505) is fixedly connected to the top of the top plate (504). A clamping plate (506) is fixedly connected to the output end of the electric push rod (505).

4. The cable cutting device according to claim 3, characterized in that: An indicator block (507) is fixedly connected to the outside of the top plate (504), and a scale (508) is fixedly connected to the top of the frame (1), with the scale (508) located at the bottom of the indicator block (507).

5. The cable cutting device according to claim 1, characterized in that: The cutting assembly (6) includes a cutting seat (601) fixedly connected inside the frame (1), a fixing plate (602) fixedly connected to the top of the cutting seat (601), a hydraulic cylinder (603) fixedly connected to the top of the fixing plate (602), and a fixing seat (604) fixedly connected to the output end of the hydraulic cylinder (603).

6. The cable cutting device according to claim 5, characterized in that: Auxiliary frames (605) are fixedly connected to both sides of the bottom of the fixed base (604). A compression spring (606) is fixedly connected inside the auxiliary frame (605). An auxiliary clamp (607) is fixedly connected to the bottom of the compression spring (606). A cutting blade (608) is fixedly connected to the bottom of the fixed base (604).

7. A cable cutting device according to claim 2, characterized in that: The frame (1) is fixedly connected to a slide rail (2), and a limiting slide block (3) is slidably connected to the top of the slide rail (2). The limiting slide block (3) is fixedly connected to the movable seat (502).

8. The cable cutting device according to claim 1, characterized in that: A control panel (7) is provided on the outside of the frame (1).

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