Precise cable cutting equipment

Abstract

The utility model is suitable for the technical field of cable cutting, and provides precise cable cutting equipment. A bottom plate; the cable body is movably placed at the top of the bottom plate; the clamping structures are arranged at the upper end of the bottom plate in an array mode and used for clamping the side face of the lower end of the cable body; the driving structure is arranged in the middle of the lower end of the bottom plate and is in transmission connection with the clamping structure; the supporting plates are symmetrically mounted on the left side and the right side of the bottom plate; the downward pressing structure is arranged at the top of the supporting plate and is used for pressing the top of the cable body; and a traction structure. Compared with the prior art, the cable cutting device has the beneficial effects that when the cable cutting device is used, the clamping structure is arranged at the bottom, so that the two sides of the bottom of the cable body can be clamped, and the situation that the cutting precision is influenced due to the fact that the cable body moves when being cut is avoided.

Description

Technical Field

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

[0002] Cables are wire products used to transmit electrical (magnetic) energy, information, and realize the conversion of electromagnetic energy; they are commonly known as cables.

[0003] Since cables are mostly smooth cylinders, their position needs to be fixed when cutting them into segments to ensure cutting accuracy. Currently, cables are often fixed using clamps. However, since cables of different sizes have different curvatures, the clamps need to be changed accordingly when cutting cables of different diameters, which is inconvenient.

[0004] Therefore, how to provide a precision cable cutting device is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] The purpose of this invention is to provide a precision cable cutting device to solve the problems mentioned in the background art.

[0006] This utility model is implemented as follows: a precision cable cutting device, comprising;

[0007] Base plate;

[0008] The cable body is movably mounted on top of the base plate;

[0009] A clamping structure array is arranged at the upper end of the base plate to clamp the side of the lower end of the cable body;

[0010] A driving structure is provided, which is located in the middle of the lower end of the base plate and is connected to the clamping structure in a transmission manner.

[0011] Support plates are symmetrically installed on the left and right sides of the base plate;

[0012] A pressing structure is provided on top of the support plate to press down on the top of the cable body;

[0013] The traction structure array is mounted on the support plate and is movably connected to the drive structure and the pressing structure.

[0014] Preferably, the pressing structure includes a rotating plate, an elastic band, and an elastic pressure block. The rotating plate is movably hinged to the top of the support plate and movably connected to the traction structure. The elastic band is fixedly installed on the top of the inner side of the rotating plate, and the elastic pressure block is fixedly installed in the middle of the bottom of the elastic band to press down and fix the top of the cable body.

[0015] Preferably, the traction structure includes a first chute and a stirring rod. The first chute array is formed at the bottom of the rotating plate, the stirring rod array is hinged to the inner side of the support plate, and its upper end is slidably disposed inside the first chute. A first movable groove is formed in the middle of the stirring rod, and the clamping structure is movably connected to the first movable groove.

[0016] Preferably, the clamping structure includes a bidirectional screw, a slider, a first push rod, a second slide groove, and a top block. The second slide groove array is formed at the upper end of the base plate. The bidirectional screw is movably installed in the middle of the second slide groove and is connected to the driving structure. The slider is symmetrically arranged at the left and right ends of the bidirectional screw. The first push rod is movably hinged to the top of the slider and its top end is movably connected to the traction structure. The front and rear sides of the lower end of the first push rod are movably hinged to the second push rod. The top block is symmetrically slidably arranged on the top of the base plate and is movably hinged to the inner end of the second push rod.

[0017] Preferably, the drive structure includes a rotating groove, an electric worm gear, a driven helical gear, a rotating rod, and a worm wheel. The rotating groove is located in the middle of the lower end of the base plate. The electric worm gear is movably mounted in the middle of the rotating groove and has worm teeth arranged in an array on its surface. The driven helical gear is fixedly mounted in the middle of the bidirectional screw. The rotating rod array is located inside the rotating groove and has a driving helical gear fixedly mounted on its top, which is connected to the driven helical gear. The worm wheel is fixedly mounted in the middle of the rotating rod and is connected to the worm teeth in a driving connection.

[0018] Preferably, a second movable groove is provided on the front and rear sides of the middle part of the first push rod, and the upper end of the second push rod is hinged inside the second movable groove.

[0019] Preferably, the top of the top block is inclined, and the top of the top block is provided with an elastic protrusion.

[0020] Compared with the prior art, the beneficial effects of this utility model are: when in use, by setting a clamping structure on the bottom, the two sides of the bottom of the cable body can be clamped, thereby preventing the cable body from moving during cutting and affecting the cutting accuracy.

[0021] Furthermore, by setting a pressing structure on the support plates on both sides of the base plate and setting a traction structure, the working height of the pressing structure changes as the clamping structure works, thereby pressing and fixing the top of the cable body, which facilitates the cutting of the cable body.

[0022] Furthermore, the clamping structure and the pressing structure indirectly pulled by the clamping structure can change the clamping distance and pressing height according to the size of the cable body, thus making it suitable for cutting cables of various sizes and reducing the trouble caused by the need to change the corresponding clamps in traditional cutting work. Attached Figure Description

[0023] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0024] Figure 1 A schematic diagram of the overall appearance structure of a precision cable cutting device provided in this embodiment of the present invention;

[0025] Figure 2 A schematic diagram of the front cross-sectional structure of a precision cable cutting device provided for an embodiment of this utility model;

[0026] Figure 3 A right-side cross-sectional view of a precision cable cutting device provided for an embodiment of this utility model;

[0027] Figure 4 A top view cross-sectional structural diagram of a precision cable cutting device provided for an embodiment of this utility model;

[0028] Figure 5 Provided for the embodiments of this utility model Figure 2 A magnified structural diagram of part A;

[0029] Figure 6 Provided for the embodiments of this utility model Figure 4 A magnified structural diagram of part B.

[0030] In the diagram: 1-base plate, 2-support plate, 3-rotating plate, 4-elastic band, 5-elastic pressure block, 6-electric worm gear, 7-rotating groove, 8-driven helical gear, 9-driving helical gear, 10-rotating rod, 11-worm wheel, 12-double-acting screw, 13-slider, 14-worm gear, 15-first sliding groove, 16-stirring rod, 17-first movable groove, 18-first push rod, 19-second movable groove, 20-second push rod, 21-top block, 22-cable body, 23-second sliding groove. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0032] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0033] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 The diagram shown is a structural schematic of a precision cable cutting device according to an embodiment of the present invention, comprising:

[0034] Base plate 1;

[0035] The cable body 22 is movably placed on top of the base plate 1;

[0036] The clamping structure array is set at the upper end of the base plate 1 to clamp the side of the lower end of the cable body 22.

[0037] The drive structure is located in the middle of the lower end of the base plate 1 and is connected to the clamping structure for transmission.

[0038] Support plate 2 is symmetrically installed on the left and right sides of the base plate 1;

[0039] The pressing structure is set on the top of the support plate 2 and presses down on the top of the cable body 22.

[0040] The traction structure array is mounted on the support plate 2 and is movably connected to the drive structure and the pressing structure.

[0041] In this embodiment of the invention, when in use,

[0042] By setting a clamping structure on the base plate 1, the two sides of the bottom of the cable body 22 can be clamped, and the traction structure drives the pressing structure to squeeze and fix the top of the cable body 22, thereby facilitating the cutting of the cable body 22.

[0043] By setting up a clamping structure and an indirect pressing structure pulled by the clamping structure, the clamping distance and pressing height can be changed according to the size of the cable body 22, thus making it suitable for cutting various sizes of cable bodies 22. This reduces the trouble caused by the need to change the corresponding clamps in traditional cutting work.

[0044] like Figure 1 , Figure 2 and Figure 3As shown, in a preferred embodiment of the present invention, the pressing structure includes a rotating plate 3, an elastic band 4, and an elastic pressure block 5. The rotating plate 3 is movably hinged to the top of the support plate 2 and movably connected to the traction structure. The elastic band 4 is fixedly installed on the top of the inner side of the rotating plate 3, and the elastic pressure block 5 is fixedly installed in the middle of the bottom of the elastic band 4 to press down and fix the top of the cable body 22.

[0045] In this embodiment of the utility model, when the stirring rod 16 changes the position of its top in the first groove 15 on the surface of the rotating plate 3, the height of the rotating plate 3 will change, thereby causing the elastic band 4 at the top of the rotating plate 3 to drive the elastic pressure block 5 to squeeze and fix the top of the cable body 22.

[0046] By setting up a pressing structure, it is convenient to cut the cable body 22, and the clamping distance and pressing height can be easily changed according to the diameter of the cable body 22, thus making it suitable for cutting various sizes of cable bodies 22.

[0047] like Figure 1 and Figure 2 As shown, in a preferred embodiment of the present invention, the traction structure includes a first slide groove 15 and a stirring rod 16. The first slide groove 15 is arrayed at the bottom of the rotating plate 3, and the stirring rod 16 is arrayed and hinged to the inner side of the support plate 2, with its upper end slidably disposed inside the first slide groove 15. A first movable groove 17 is provided in the middle of the stirring rod 16, and the clamping structure is movably connected to the first movable groove 17.

[0048] In this embodiment of the utility model, when the clamping structure moves, it will drive the lower end of the stirring rod 16 to rotate at the hinge point on the support plate 2, and change the position of its top in the first groove 15 on the surface of the rotating plate 3, so that the height of the rotating plate 3 changes, thereby enabling the pressing structure to work.

[0049] By setting up a traction structure, the traction structure and the pressing structure can be linked during operation, so that the two move forward and backward together, thus making it suitable for clamping and fixing various diameter cable bodies 22.

[0050] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, in a preferred embodiment of the present invention, the clamping structure includes a bidirectional screw 12, a slider 13, a first push rod 18, a second slide groove 23, and a top block 21. The second slide groove 23 is arrayed on the upper end of the base plate 1. The bidirectional screw 12 is movably installed in the middle of the second slide groove 23 and is connected to the drive structure. The slider 13 is symmetrically arranged at the left and right ends of the bidirectional screw 12. The first push rod 18 is movably hinged to the top of the slider 13 and its top end is movably connected to the traction structure. The front and rear sides of the lower end of the first push rod 18 are movably hinged to the second push rod 20. The top block 21 is symmetrically slidably arranged on the top of the base plate 1 and is movably hinged to the inner end of the second push rod 20.

[0051] In this embodiment of the utility model, when the driving structure drives the bidirectional screw 12 to rotate, the sliders 13 on both sides of its surface move towards the middle, causing the first push rod 18 to move inward, thereby causing the second push rod 20 in the second movable groove 19 in the middle of the first push rod 18 to push the top block 21 to move towards the middle along the bottom of the base plate 1, thereby squeezing the two sides of the bottom of the cable body 22.

[0052] By setting up a clamping structure, the two sides of the bottom of the cable body 22 can be clamped outwards to prevent directional deviation and avoid affecting the cutting accuracy.

[0053] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, in a preferred embodiment of this utility model, the drive structure includes a rotating groove 7, an electric worm gear 6, a driven helical gear 8, a rotating rod 10, and a worm wheel 11. The rotating groove 7 is located in the middle of the lower end of the base plate 1. The electric worm gear 6 is movably installed in the middle of the rotating groove 7, and worm teeth 14 are arrayed on its surface. The driven helical gear 8 is fixedly installed in the middle of the bidirectional screw 12. The rotating rod 10 is arrayed inside the rotating groove 7, and a driving helical gear 9 is fixedly installed on its top, which is connected to the driven helical gear 8. The worm wheel 11 is fixedly installed in the middle of the rotating rod 10 and is connected to the worm teeth 14.

[0054] In this embodiment of the utility model, when in use, the electric worm gear 6 in the rotating groove 7 is activated, and then the worm gear 14 on its surface causes the worm wheel 11 on the surface of the rotating rod 10 to rotate, which in turn causes the driving helical gear 9 to rotate, thereby driving the driven helical gear 8 on the surface of the bidirectional screw 12 in the middle of the second slide groove 23 to rotate, and then driving the bidirectional screw 12 to rotate.

[0055] By setting up a drive structure, multiple bidirectional screws 12 can be controlled to rotate in both directions, thereby indirectly driving the traction structure and the pressing structure to work. This achieves a single power source that drives all structures to work and also activates the self-locking function to prevent movement during cutting.

[0056] like Figure 1 and Figure 2 As shown, in a preferred embodiment of the present invention, the front and rear sides of the middle of the first push rod 18 are provided with second movable grooves 19, and the upper end of the second push rod 20 is hinged inside the second movable grooves 19.

[0057] In this embodiment of the utility model, when in use, a second movable groove 19 is provided on both the front and rear sides of the middle of the first push rod 18, and the upper end of the second push rod 20 is hinged inside the second movable groove 19, thereby facilitating the movement of the second push rod 20.

[0058] like Figure 1 and Figure 2 As shown, in a preferred embodiment of the present invention, the top of the top block 21 is inclined and the top of the top block 21 is provided with an elastic protrusion.

[0059] In this embodiment of the utility model, when in use, the top of the top block 21 is tilted to facilitate clamping and fixing of the cable body 22, and the elastic protrusion on the top of the top block 21, in conjunction with the elastic pressure block 5, makes the clamping effect better.

[0060] The present invention provides a precision cable cutting device in the above embodiments. When in use, the cable body 22 is placed on the base plate 1, and then the electric worm gear 6 in the rotating groove 7 is started. The worm gear 14 on its surface causes the worm wheel 11 on the surface of the rotating rod 10 to rotate, which in turn causes the driving helical gear 9 to rotate. This drives the driven helical gear 8 on the surface of the bidirectional screw 12 in the middle of the second slide groove 23 to rotate, which in turn drives the sliders 13 on both sides of the bidirectional screw 12 to move towards the middle, causing the first push rod 18 to move inward. This causes the second push rod 20 in the second movable groove 19 in the middle of the first push rod 18 to push the top block 21 to move towards the middle along the bottom of the base plate 1, thereby squeezing the two sides of the bottom of the cable body 22.

[0061] Simultaneously, when the first push rod 18 moves, it will cause the lower end of the stirring rod 16 to rotate at the hinge point on the support plate 2, and change the position of its top in the first groove 15 on the surface of the rotating plate 3, thereby changing the height of the rotating plate 3. This causes the elastic band 4 at the top of the rotating plate 3 to drive the elastic pressure block 5 to squeeze and fix the top of the cable body 22, which facilitates the cutting of the cable body 22 and allows for easy adjustment of the clamping distance and pressing height according to the diameter of the cable body 22, making it suitable for cutting various sizes of cable bodies 22.

[0062] The above description is only a preferred embodiment of the present utility model and is 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 precision cable cutting device, characterized in that, include; Base plate (1); The cable body (22) is movably placed on top of the base plate (1); The clamping structure array is arranged at the upper end of the base plate (1) to clamp the side of the lower end of the cable body (22); The driving structure is located in the middle of the lower end of the base plate (1) and is connected to the clamping structure in a transmission manner. Support plate (2), which is symmetrically installed on the left and right sides of the base plate (1); A pressing structure is provided on the top of the support plate (2) to press down on the top of the cable body (22); The traction structure array is arranged on the support plate (2) and is movably connected to the drive structure and the pressing structure.

2. The precision cable cutting equipment according to claim 1, characterized in that, The pressing structure includes a rotating plate (3), an elastic band (4), and an elastic block (5). The rotating plate (3) is movably hinged to the top of the support plate (2) and movably connected to the traction structure. The elastic band (4) is fixedly installed on the top of the inner side of the rotating plate (3), and the elastic block (5) is fixedly installed in the middle of the bottom of the elastic band (4) to press down and fix the top of the cable body (22).

3. The precision cable cutting equipment according to claim 2, characterized in that, The traction structure includes a first chute (15) and a stirring rod (16). The first chute (15) array is opened at the bottom of the rotating plate (3). The stirring rod (16) array is hinged to the inner side of the support plate (2), and its upper end is slidably disposed inside the first chute (15). A first movable groove (17) is opened in the middle of the stirring rod (16). The clamping structure is movably connected to the first movable groove (17).

4. The precision cable cutting equipment according to claim 1, characterized in that, The clamping structure includes a bidirectional screw (12), a slider (13), a first push rod (18), a second slide groove (23), and a top block (21). The second slide groove (23) is arrayed on the upper end of the base plate (1). The bidirectional screw (12) is movably installed in the middle of the second slide groove (23) and is connected to the drive structure. The slider (13) is symmetrically arranged at the left and right ends of the bidirectional screw (12). The first push rod (18) is movably hinged to the top of the slider (13) and its top end is movably connected to the traction structure. The front and rear sides of the lower end of the first push rod (18) are movably hinged to the second push rod (20). The top block (21) is symmetrically slidably arranged on the top of the base plate (1) and is movably hinged to the inner end of the second push rod (20).

5. The precision cable cutting equipment according to claim 4, characterized in that, The drive structure includes a rotating groove (7), an electric worm gear (6), a driven helical gear (8), a rotating rod (10), and a worm wheel (11). The rotating groove (7) is located in the middle of the lower end of the base plate (1). The electric worm gear (6) is movably installed in the middle of the rotating groove (7) and has worm teeth (14) arranged on its surface. The driven helical gear (8) is fixedly installed in the middle of the bidirectional screw (12). The rotating rod (10) is arranged in an array inside the rotating groove (7) and has a driving helical gear (9) fixedly installed on its top, which is connected to the driven helical gear (8). The worm wheel (11) is fixedly installed in the middle of the rotating rod (10) and is connected to the worm teeth (14).

6. The precision cable cutting equipment according to claim 4, characterized in that, The first push rod (18) has a second movable groove (19) on both the front and rear sides of the middle part, and the upper end of the second push rod (20) is hinged inside the second movable groove (19).

7. The precision cable cutting equipment according to claim 4, characterized in that, The top of the top block (21) is inclined, and the top of the top block (21) is provided with an elastic protrusion.

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