Shearing device for cable production

Abstract

The utility model discloses a shearing device for cable production, which comprises a working table, a fixing table is arranged on one side of the top surface of the working table, a connecting frame is arranged on the top surface of the fixing table, a hydraulic push rod is mounted in the middle of the top surface of the connecting frame, and the output end of the hydraulic push rod is fixedly connected with the fixing frame. According to the cable straightening device, one end of a cable penetrates through the through hole in the connecting frame and is placed on the guide wheel on the surface of the top of the fixing table, the hydraulic push rod drives the fixing frame to move, the pressing wheel below the fixing frame is made to move, and when the pressing wheel abuts against the cable in the guide wheel, the bent cable can be straightened; when the straightened cable moves to the position below the cutter, the cutter is driven by the electric telescopic rod to move, and when the cutter moves to the cutting groove in the surface of the top of the connecting plate, the cable can be automatically sheared, the flatness of a notch after the cable is sheared can be kept, and therefore follow-up machining and using of the cable are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of cable production and processing, in particular to a shearing device for cable production. Background Art

[0002] Cables are made of one or more mutually insulated conductors and an outer insulating protective layer, and are used to transmit electricity or information from one place to another. At present, when producing and processing cables, a shearing device is needed to shear the cables.

[0003] The existing Chinese patent with announcement number CN220612134U discloses a cable production shearing device, the key points of its technical solution are: including a motor box and a block provided on the surface of the operating table, a first motor provided on the surface of the block, a first telescopic rod provided on the surface of the first motor, a first baffle provided on the surface of the first telescopic rod, a third telescopic rod provided on the surface of the second motor, a second telescopic rod provided on the surface of the third telescopic rod, a second baffle provided on the surface of the second telescopic rod, a fourth telescopic rod provided on the surface of the third motor, a plate provided on the surface of the fourth telescopic rod, a roller and a second guide rod inserted in the plate, a clamping plate provided on the upper end surface of the second guide rod, a thread provided on the lower end surface of the second guide rod, a nut provided on the lower end surface of the second guide rod, the clamping plate is driven to clamp the cable by rotating the second guide rod, and then the nut is rotated to fix the clamping plate, the cable is clamped for a second time, and the cable is conveniently transported to the blade through the roller inserted in the plate, which is beneficial to improving its use effect.

[0004] The above-mentioned prior art solution has the following defects: although the above-mentioned technical solution can perform secondary clamping on the cable and conveniently transport the cable to the blade through the rollers inserted in the plate, which is beneficial to improving its use effect, the above-mentioned technical solution can only clamp and fix the cable, but cannot straighten the bent cable, which easily causes the incision to become uneven, making it inconvenient for subsequent processing and use of the cable. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a shearing device for cable production, which has the advantages of being able to straighten the cable, thereby maintaining the flatness of the cable cut and facilitating subsequent processing and use of the cable, thereby solving the problems in the above-mentioned background technology.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a shearing device for cable production, comprising a workbench, a fixed platform is provided on one side of the top surface of the workbench, and a connecting frame is provided on the top surface of the fixed platform, a hydraulic push rod is installed at the middle position of the top surface of the connecting frame, and the output end of the hydraulic push rod is fixedly connected with the fixed frame, a pressing plate is provided in the fixed frame, and a pressing wheel is provided on the bottom surface of the pressing plate, a spring is provided between the pressing plate and the fixed frame, the top surface of the fixed platform is located inside the connecting frame and a guide wheel is provided, and through openings are penetrated on the two side surfaces of the connecting frame, a stopper is provided on the top surface of the workbench located on one side of the fixed platform, and a feed port is penetrated on one side surface of the stopper, a mounting plate is provided between the stopper and the connecting frame, and an electric telescopic rod is installed on the top surface of the mounting plate, a cutter is fixedly connected to the output end of the electric telescopic rod, a connecting plate is provided below the mounting plate, and a cutting groove is penetrated at the middle position of the top surface of the connecting plate, and side plates are provided on the surfaces of the stopper located on both sides of the feed port, and electric conveying wheels are installed on the side plates.

[0009] Preferably, limiting blocks are provided on both side surfaces of the pressing plate, and one end of the limiting block extends to the inside of limiting grooves opened on both sides of the inner wall of the fixing frame.

[0010] Preferably, the pressing plate matches the fixing frame.

[0011] Preferably, the cutting knife matches the cutting groove.

[0012] Preferably, the through opening and the material delivery opening are on the same horizontal plane.

[0013] Preferably, legs are provided on both sides of the bottom surface of the workbench, and a plurality of legs are provided, and the plurality of legs are evenly distributed in pairs on both sides of the bottom surface of the workbench.

[0014] Preferably, the legs are fixedly welded to the workbench.

[0015] Preferably, the pressure wheel matches the guide wheel.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a shearing device for cable production, which has the following beneficial effects:

[0018] (1) In the utility model, one end of the cable is passed through the through hole on the connecting frame and placed on the guide wheel on the top surface of the fixing platform. The fixing frame is driven to move by the hydraulic push rod, so that the pressure wheel under the fixing frame moves. When the pressure wheel abuts against the cable in the guide wheel, the bent cable can be straightened. When the straightened cable moves to the bottom of the cutter, the cutter is driven to move by the electric telescopic rod. When the cutter moves to the cutting groove on the top surface of the connecting plate, the cable can be automatically cut, and the flatness of the cut after the cable is cut can be maintained, so that the subsequent processing and use of the cable is convenient.

[0019] (2) In the utility model, the cut cable enters between the electric conveying wheels on the side plate through the feed port on the stop block. The cut cable can be automatically conveyed by the electric conveying wheel, so that the cable can be continuously cut, which is beneficial to improving its working continuity. The use of a fixed frame, a limit groove, a limit block, a spring, and a pressure plate can effectively reduce the impact force of the pressure wheel on the cable, avoiding the situation where the cable skin is damaged due to a large impact force, and protecting the cable. The use of a pressure wheel and a guide wheel can also compress and fix the cable, so as to facilitate the cutting of the straightened cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a structural schematic diagram of a shearing device for cable production proposed by the utility model;

[0022] Figure 2 This is an enlarged view of A of a shearing device for cable production proposed by the utility model;

[0023] Figure 3 It is a side view of a shearing device for cable production proposed by the utility model;

[0024] Figure 4 The utility model discloses a fixed frame structure schematic diagram of a shearing device for cable production.

[0025] Legend:

[0026] 1. Workbench; 2. Fixed table; 3. Hydraulic push rod; 4. Connecting frame; 5. Pressing wheel; 6. Through port; 7. Outrigger; 8. Guide wheel; 9. Electric telescopic rod; 10. Cutter; 11. Stop block; 12. Cutting groove; 13. Connecting plate; 14. Feeding port; 15. Electric conveying wheel; 16. Side plate; 17. Fixed frame; 18. Limiting groove; 19. Limiting block; 20. Spring; 21. Pressing plate. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0028] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] Please refer to Figure 1-4A shearing device for cable production includes a workbench 1, a fixed platform 2 is provided on one side of the top surface of the workbench 1, and a connecting frame 4 is provided on the top surface of the fixed platform 2, a hydraulic push rod 3 is installed at the middle position of the top surface of the connecting frame 4, and the output end of the hydraulic push rod 3 is fixedly connected to a fixed frame 17, a pressing plate 21 is provided in the fixed frame 17, and a pressing wheel 5 is provided on the bottom surface of the pressing plate 21, a spring 20 is provided between the pressing plate 21 and the fixed frame 17, and a guide wheel is provided on the top surface of the fixed platform 2 located inside the connecting frame 4 8, through-holes 6 are provided on both sides of the connection frame 4, a stopper 11 is provided on the top surface of the workbench 1 on one side of the fixed platform 2, and a feed port 14 is provided on one side of the stopper 11, a mounting plate is provided between the stopper 11 and the connection frame 4, and an electric telescopic rod 9 is installed on the top surface of the mounting plate, and a cutter 10 is fixedly connected to the output end of the electric telescopic rod 9, a connecting plate 13 is provided below the mounting plate, and a cutting groove 12 is provided at the middle position of the top surface of the connecting plate 13, and the surface of the stopper 11 is located at the feed port 14. Side plates 16 are provided on both sides of the opening 14, and electric conveying wheels 15 are installed on the side plates 16. One end of the cable is passed through the through opening 6 on the connecting frame 4 and placed on the guide wheel 8 on the top surface of the fixed platform 2. The fixed frame 17 is driven to move by the hydraulic push rod 3, so that the pressure wheel 5 below the fixed frame 17 moves. When the pressure wheel 5 abuts against the cable in the guide wheel 8, the bent cable can be straightened. When the straightened cable moves to the bottom of the cutter 10, the cutter 10 is driven to move by the electric telescopic rod 9. When the cutter 10 moves to the cutting groove 12 on the top surface of the connecting plate 13, the cable can be automatically sheared, and the flatness of the incision after the cable is sheared can be maintained, so as to facilitate the subsequent processing of the cable. The sheared cable enters between the electric conveying wheels 15 on the side plates 16 through the feeding port 14 on the stopper 11. By using the electric conveying wheel 15, the sheared cable can be automatically conveyed, so that the cable can be continuously sheared, which is conducive to improving its working continuity.

[0030] In one embodiment, limit blocks 19 are provided on both side surfaces of the pressure plate 21, and one end of the limit block 19 extends to the interior of the limit groove 18 opened on both sides of the inner wall of the fixed frame 17. Through the use of the fixed frame 17, the limit groove 18, the limit block 19, the spring 20 and the pressure plate 21, the impact force caused by the pressure wheel 5 on the cable can be effectively reduced, avoiding the situation where the cable skin is damaged due to the large impact force, and the cable can be protected.

[0031] In one embodiment, the pressing plate 21 matches the fixing frame 17 , so that the pressing plate 21 can be easily moved into the fixing frame 17 .

[0032] In one embodiment, the cutter 10 matches the cutting groove 12 to perform shearing on the cable.

[0033] In one embodiment, the through port 6 and the feed port 14 are located at the same level to facilitate the transportation of the cable.

[0034] In one embodiment, legs 7 are provided on both sides of the bottom surface of the workbench 1. There are a plurality of legs 7, and the legs 7 are evenly distributed in pairs on both sides of the bottom surface of the workbench 1. The workbench 1 is supported by the legs 7, which helps to improve the stability of the workbench 1.

[0035] In one embodiment, the legs 7 are fixedly welded to the workbench 1 , which can improve the firmness of the legs 7 on the workbench 1 .

[0036] In one embodiment, the pressure wheel 5 matches the guide wheel 8, wherein the cable can be compressed and fixed by using the pressure wheel 5 and the guide wheel 8, thereby facilitating the shearing process of the straightened cable.

[0037] In one embodiment, the control panel control circuit can be implemented through simple programming by technicians in this field. It is common knowledge in this field and is only used without modification, so the control method and circuit connection will not be described in detail.

[0038] Working principle:

[0039] When in use, one end of the cable is passed through the through hole 6 on the connecting frame 4 and placed on the guide wheel 8 on the top surface of the fixing platform 2. The fixing frame 17 is driven to move by the hydraulic push rod 3, so that the pressure wheel 5 below the fixing frame 17 moves. When the pressure wheel 5 abuts against the cable in the guide wheel 8, the bent cable can be straightened. When the straightened cable moves to the bottom of the cutter 10, the cutter 10 is driven to move by the electric telescopic rod 9. When the cutter 10 moves to the cutting groove 12 on the top surface of the connecting plate 13, the cable can be automatically cut, and the flatness of the cut after the cable is cut can be maintained, so as to facilitate the subsequent processing and use of the cable. The cable enters between the electric conveying wheels 15 on the side plate 16 through the feeding port 14 on the stopper 11. The cut cable can be automatically conveyed by using the electric conveying wheel 15, so that the cable can be continuously cut, which is beneficial to improving its working continuity. The use of the fixed frame 17, the limit groove 18, the limit block 19, the spring 20, and the pressure plate 21 can effectively reduce the impact force of the pressure wheel 5 on the cable, avoid the situation where the cable skin is damaged due to the large impact force, and protect the cable. The use of the pressure wheel 5 and the guide wheel 8 can also compress and fix the cable, so as to facilitate the cutting of the straightened cable.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A shearing device for cable production, comprising a workbench (1), characterized in that: A fixed platform (2) is provided on one side of the top surface of the workbench (1), and a connecting frame (4) is provided on the top surface of the fixed platform (2). A hydraulic push rod (3) is installed at the middle position of the top surface of the connecting frame (4), and the output end of the hydraulic push rod (3) is fixedly connected to a fixed frame (17). A pressure plate (21) is provided in the fixed frame (17), and a pressure wheel (5) is provided on the bottom surface of the pressure plate (21). A spring (20) is provided between the pressure plate (21) and the fixed frame (17). A guide wheel (8) is provided on the top surface of the fixed platform (2) located inside the connecting frame (4). Through holes (6) are provided on both side surfaces of the connecting frame (4). A stopper (11) is provided on the top surface of the workbench (1) at one side of the fixed platform (2), and a feeding port (14) is provided through one side surface of the stopper (11), a mounting plate is provided between the stopper (11) and the connecting frame (4), and an electric telescopic rod (9) is installed on the top surface of the mounting plate, and a cutter (10) is fixedly connected to the output end of the electric telescopic rod (9), a connecting plate (13) is provided below the mounting plate, and a cutting groove (12) is provided through the middle position of the top surface of the connecting plate (13), and side plates (16) are provided on both sides of the surface of the stopper (11) at the feeding port (14), and electric conveying wheels (15) are installed on the side plates (16).

2. A shearing device for cable production according to claim 1, characterized in that: Limit blocks (19) are provided on both side surfaces of the pressing plate (21), and one end of the limit block (19) extends to the inside of the limit grooves (18) opened on both sides of the inner wall of the fixing frame (17).

3. A shearing device for cable production according to claim 1, characterized in that: The pressing plate (21) matches the fixing frame (17).

4. A shearing device for cable production according to claim 1, characterized in that: The cutting knife (10) matches the cutting groove (12).

5. A shearing device for cable production according to claim 1, characterized in that: The through opening (6) and the material delivery opening (14) are located on the same horizontal plane.

6. A shearing device for cable production according to claim 1, characterized in that: Support legs (7) are provided on both sides of the bottom surface of the workbench (1), and a plurality of the support legs (7) are provided, and the plurality of support legs (7) are evenly distributed in pairs on both sides of the bottom surface of the workbench (1).

7. A shearing device for cable production according to claim 6, characterized in that: The supporting legs (7) are fixedly welded to the workbench (1).

8. A shearing device for cable production according to claim 1, characterized in that: The pressing wheel (5) matches the guide wheel (8).

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