Cutting device for cable production

Abstract

The utility model discloses a cutting device for cable production, and belongs to the technical field of cable cutting. The device mainly comprises a bottom frame, a guiding pipe is installed on the bottom frame, the right side end of the guiding pipe is connected with a side plate pipe and two sets of fixing parts, the two sets of fixing parts are installed on the two sides of the side plate pipe respectively, each fixing part is provided with a clamping jaw and a cutting device which are installed on the side plate pipe in a sliding mode, and the cutting device is arranged close to the end of the side plate pipe and provided with a cutter. The two clamping mechanisms are installed on the inner side of the guiding and conveying pipe respectively, each clamping mechanism comprises a side table, the side table is located on the inner side of the guiding and conveying pipe and connected with an air cylinder, the side table is provided with two sets of symmetrical arc grooves, abutting-against tables and springs, the abutting-against tables are rotationally installed in the arc grooves, the abutting-against tables are in a semi-cylindrical shape, and the springs are connected with the air cylinders. And the spring is arranged at the end parts of the abutting table and the side table. According to the cutting device for cable production, the effect of clamping and positioning cables with different thicknesses in a self-adaptive mode is achieved.

Description

Technical Field

[0001] This application relates to the technical field of cable cutting, and specifically provides a cutting device for cable production. Background Art

[0002] A cable is composed of multiple wires or optical fibers and is wrapped in an insulating material to protect and isolate the conductors. It is mainly used for transmitting electricity or signals. In the actual application of cables, it is often necessary for the cable length to precisely match specific installation requirements to avoid the influence of too long or too short cables on the installation and usage effects, thus the cable needs to be cut.

[0003] For example, the patent with the publication number CN220161193U specifically discloses a cable cutting device. The cutting device includes a cutting table, two clamping seats fixedly connected to the inner bottom wall of the cutting table, a cutting bracket fixedly connected to the upper surface of the cutting table, an electric push rod fixedly embedded in the upper surface of the cutting bracket, and a cutting unit arranged at the end of the electric push rod. A clamp head corresponding to the clamping seat is also installed on the cutting bracket.

[0004] In the above-mentioned disclosed patent, the cutting device mainly clamps and fixes the cable through the mutual cooperation of the clamp head and the clamping seat, and cuts the cable under the action of the cutting unit driven by the electric push rod. However, in the actual use of this cutting device, since the cable has different thicknesses to meet the requirements in different scenarios, when the cutting device cuts cables of different thicknesses, due to the fixed clamping seat and clamp head, it is necessary to switch the clamping seat and the clamp head at this time, but this method is relatively inconvenient and reduces the cutting efficiency of the cable. Therefore, a cutting device for cable production is needed to solve the above problems.

[0005] It should be noted that the above information disclosed in this background art section is only used to understand the background art of the concept of this application, and therefore, it may include information that does not constitute the prior art. Summary of the Utility Model

[0006] Based on the above problems existing in the prior art, the problem to be solved by this application is to provide a cutting device for cable production, achieving the effect of adaptively clamping and positioning cables of different thicknesses.

[0007] To achieve the above object, the present application provides the following technical solutions: A cutting device for cable production, including a chassis, on which a guiding pipe is installed. The right end of the guiding pipe is connected to a side plate pipe. Two fixing parts are respectively installed on both sides of the side plate pipe. The fixing part has a clamping jaw slidably installed on the side plate pipe. A cutting device is arranged near the end of the side plate pipe. The cutting device has a cutter. Two clamping mechanisms are respectively installed inside the guiding pipe. The clamping mechanism includes a side platform located inside the guiding pipe. The side platform is connected to a cylinder. Two symmetrically arranged arc grooves are formed on the side platform. A contact platform is rotatably installed in the arc groove. The contact platform is semi-cylindrical. A spring is arranged between the contact platform and the end of the side platform.

[0008] Preferably, an adjusting unit is installed at the end of the side platform. The adjusting unit includes a guiding frame fixed on the side platform and a sliding rod slidably installed on the guiding frame. The contact platform is provided with a limiting end adapted to the sliding rod.

[0009] Preferably, a screw is provided on the sliding rod. The bottom of the screw is threadedly connected to a screw plate. The screw plate is slidably installed inside the guiding frame.

[0010] Preferably, a roller is rotatably installed on the contact platform. The roller is adapted to contact the cable.

[0011] Preferably, the clamping jaw is composed of a clamping plate and a clamping frame fixed on one side of the clamping plate. The clamping frame is arc-shaped and is located inside the side plate pipe. The clamping plate is located outside the side plate pipe.

[0012] Preferably, roller wheels are arranged at both ends of the clamping frame.

[0013] The beneficial effect of the present application is: A cutting device for cable production provided by the present application. In summary, through the cooperation of the screw and the screw plate, the sliding rod is adapted to be fixed at different positions on the guiding frame. When the contact platform is acted on by an external force, the two contact platforms tilt towards the center of the side platform. Under the action of the limiting end and the sliding rod, the rotation of the contact platform is limited, so as to limit the angle of the groove formed by the planes of the two contact platforms, and further achieve the effect of adaptively clamping and positioning cables of different thicknesses.

[0014] In addition to the above-described objects, features, and advantages, the present application has other objects, features, and advantages. The following will refer to the drawings to further elaborate on the present application in detail. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings forming a part of this application are used to provide a further understanding of this application. The schematic embodiments of this application and their descriptions are used to explain this application and do not constitute an improper limitation of this application. In the drawings:

[0016] Figure 1 is an overall schematic diagram of a cutting device for cable production in this application;

[0017] Figure 2 is Figure 1 a schematic internal structure diagram of the middle guide pipe;

[0018] Figure 3 is Figure 2 an enlarged schematic diagram of part A in;

[0019] Among them, each reference numeral in the figure:

[0020] 1, chassis; 11, guide pipe; 13, clamping plate; 14, side plate pipe; 15, clamping frame; 3, clamping mechanism; 31, cylinder; 32, side platform; 33, abutting platform; 331, limiting end; 332, roller; 34, spring; 4, adjusting unit; 41, guide frame; 42, sliding rod; 43, screw. Detailed implementation manners

[0021] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will describe this application in detail with reference to the accompanying drawings and in combination with the embodiments.

[0022] In order to enable those skilled in the art to better understand the solution of this application, the following will clearly and completely describe the technical solutions in the embodiments of this application with reference to the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0023] As Figure 1 shown, this application provides a cutting device for cable production, including a chassis 1 and a guide pipe 11 installed on the chassis 1, and the guide pipe 11 is used for guiding and conveying the cable;

[0024] A side plate pipe 14 is arranged at the right end of the guide pipe 11, the side plate pipe 14 is communicated with the guide pipe 11, and fixing parts are arranged on both sides inside the side plate pipe 14. The fixing parts are used for fixedly clamping the cable extending out of the side plate pipe 14. The fixing parts include clamping claws slidably installed on the side plate pipe 14. The clamping claws are composed of a clamping plate 13 and a clamping frame 15 fixed on one side of the clamping plate 13, and the two groups of clamping claws are adapted to approach or move away from each other under the action of an external driving force;

[0025] Among them, the clamping frame 15 is located inside the side plate tube 14, the clamping plate 13 is located outside the side plate tube 14, and the clamping plate 13 is of an arc-shaped structure. Rollers (not marked in the figure) are installed at both ends of the clamping frame 15, and the rollers are connected to the clamping frame 15 by bearings. The rollers are adapted to contact the cable to prevent the clamping frame 15 from damaging the surface of the cable;

[0026] A cutting device (not shown in the figure) is provided on the chassis 1 near the end of the side plate tube 14. The cutting device has a cutter, and the saw blade is adapted to rotate under the action of an external driving force to cut the cable. In this application, the cutting device is a tangent machine in the prior art. For the specific structure and principle, please refer to the prior art and will not be elaborated here;

[0027] As Figures 2 - 3 shown, clamping mechanisms 3 are installed on both sides inside the guiding tube 11. The clamping mechanisms 3 are used to limit and guide the cable. The clamping mechanism 3 includes side platforms 32 arranged inside the guiding tube 11, and a cylinder 31 is connected to the side platform 32. The cylinder 31 is adapted to drive the side platform 32 thereon to approach or move away from another group of side platforms 32;

[0028] Two groups of symmetric arc grooves (not shown in the figure) are formed at both sides of the side platform 32, and abutting platforms 33 are arranged on both groups of arc grooves. The abutting platform 33 is semi-cylindrical, so that a plane is formed on the side of the abutting platform 33. The plane of the abutting platform 33 faces the cable. The outer diameter of the abutting platform 33 is adapted to the inner diameter of the arc groove, and the outer circumferential surface of the abutting platform 33 is slidably connected to the arc surface of the arc groove, so that the abutting platform 33 is adapted to slide along the arc surface direction of the arc groove, so that the abutting platform 33 rotates;

[0029] A roller 332 is rotatably installed on the plane of the abutting platform 33. The roller 332 is adapted to contact the cable and guide and convey the cable;

[0030] A spring 34 is arranged at the end of the abutting platform 33 and the side platform 32. The spring 34 is located near both sides of the side platform 32. One end of the spring 34 is fixedly connected to the abutting platform 33, and the other end of the spring 34 is fixedly connected to the side platform 32. The spring 34 is used to reset the abutting platform 33;

[0031] When conveying the cable, the two cylinders 31 respectively drive the side platforms 32 thereon to make the two groups of side platforms 32 approach each other. After the abutting platform 33 on the side platform 32 contacts the cable, at this time, the abutting platform 33 on the side platform 32 rotates in the arc groove of the side platform 32 under the action of an external force and stretches the spring 34, and the two groups of abutting platforms 33 form a groove, so as to realize the adjustment of the two groups of side platforms 32 under different angular grooves to limit and clamp cables of different thicknesses;

[0032] An adjusting unit 4 is installed at the end on the side platform 32, and there are at least two groups of the adjusting unit 4. The adjusting unit 4 is used to limit the rotation of the abutting platform 33. The adjusting unit 4 includes a guide frame 41 fixed on the side platform 32. A sliding rod 42 is slidably installed on the guide frame 41, and the sliding rod 42 extends towards the plane of the abutting platform 33. And a limiting end 331 is fixed at the end of the abutting platform 33, and the limiting end 331 is adapted to abut against the sliding rod 42;

[0033] At the same time, a screw rod 43 (not marked in the figure) penetrates through the sliding rod 42. The end of the screw rod 43 is threadedly connected with a screw piece, and the screw piece is located inside the guide frame 41. The screw piece is adapted to slide inside the guide frame 41. And when the screw rod 43 is tightened, it drives the screw piece to squeeze towards the guide frame 41, thereby fixing the sliding rod 42;

[0034] When adjusting the position of the sliding rod 42, the sliding rod 42 is adapted to slide on the guide frame 41. Under the cooperation of the screw rod 43 and the screw piece, the position of the sliding rod 42 is adjusted and fixed. And under the action of the sliding rod 42 and the limiting end 331, the rotation of the abutting platform 33 is limited and adjusted, so as to limit the angle of the groove formed by the planes of the two abutting platforms 33, and realize the limiting clamping of cables with different thicknesses;

[0035] In summary, through the cooperation of the screw rod 43 and the screw piece, the sliding rod 42 is adapted to be fixed at different positions on the guide frame 41. When the abutting platform 33 is acted by an external force, the two abutting platforms 33 tilt towards the center of the side platform 32. Under the action of the limiting end 331 and the sliding rod 42, the rotation of the abutting platform 33 is limited, so as to limit the angle of the groove formed by the planes of the two abutting platforms 33, and further achieve the effect of adaptively clamping and positioning cables with different thicknesses.

[0036] The above is only the preferred embodiment of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various changes and modifications. Any improvements and retouches within the spirit and principle of the present application and without departing from the principle of the present application should also be regarded as within the protection scope of the present application.

Claims

1. A cutting device for cable production, comprising: A chassis (1) on which a guiding pipe (11) is installed, and a side plate pipe (14) is connected to the right end of the guiding pipe (11); Two fixing parts, which are respectively installed on both sides of the side plate pipe (14), and the fixing parts have clamping jaws slidably installed on the side plate pipe (14); A cutting device, which is arranged near the end of the side plate pipe (14), and the cutting device has a cutter; Two clamping mechanisms (3), which are respectively installed inside the guiding pipe (11), and are characterized in that: the clamping mechanism (3) includes: A side platform (32), which is inside the guiding pipe (11), the side platform (32) is connected to a cylinder (31), and two symmetrically arranged arc grooves are formed on the side platform (32); A contact platform (33), which is rotatably installed in the arc groove, and the contact platform (33) is semi-cylindrical; A spring (34), which is arranged at the end of the contact platform (33) and the side platform (32).

2. The cutting device for cable production according to claim 1, characterized in that: An adjusting unit (4) is installed at the end of the side platform (32), and the adjusting unit (4) includes a guiding frame (41) fixed on the side platform (32) and a sliding rod (42) slidably installed on the guiding frame (41), and the contact platform (33) is provided with a limiting end (331) adapted to the sliding rod (42).

3. The cutting device for cable production according to claim 2, characterized in that: A screw (43) is arranged on the sliding rod (42), and a screw piece is threadedly connected to the bottom of the screw (43), and the screw piece is slidably installed inside the guiding frame (41).

4. A cutting device for cable production according to claim 3, characterized in that: A roller (332) is rotatably installed on the contact platform (33), and the roller (332) is adapted to contact the cable.

5. A cutting device for cable production according to claim 1, characterized in that: The clamping jaw is composed of a clamping plate (13) and a clamping frame (15) fixed on one side of the clamping plate (13), the clamping frame (15) is an arc-shaped structure, the clamping frame (15) is inside the side plate pipe (14), and the clamping plate (13) is outside the side plate pipe (14).

6. The cutting device for cable production according to claim 5, characterized in that: Rollers are arranged at both ends of the clamping frame (15).

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