Cutting device for cable protection pipe machining

Abstract

The utility model discloses a cutting device for processing a cable protection pipe, which comprises a cutting base and a cutting machine body, and the cutting machine body is arranged at the top of the cutting base. Through cooperative use of an adjusting device, an adjusting shell, an adjusting rod, a spring and a control rod, the problems that existing cable protection pipe cutting equipment is a mechanical device specially used for accurately cutting cable protection pipes, protection pipes of different sizes and types can be processed, it is ensured that the cutting edge is smooth and accurate, and the cutting efficiency is high are solved. During use, the cable protection pipe needs to be placed on the cutting base, then the cable protection pipe is limited in the mode that the clamping plate is adjusted through the bolt, according to different sizes of the cable protection pipe, the bolt needs to be continuously rotated to adjust the position of the clamping plate during cutting, and time is consumed; the cutting machine solves the problems that the existing cutting machine for the cable protection pipe is not provided with a component for conveniently limiting materials with different sizes, and bolts are easy to slip, age and the like, so that the phenomenon of unstable limiting is caused, and the cutting precision is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable protection pipe processing, and particularly relates to a cutting device for processing cable protection pipes. Background Technique

[0002] A cable protection pipe is a pipe used to protect cables from external factors such as physical damage, chemical corrosion, and electromagnetic interference. It is usually made of plastic, metal, or other composite materials, and appropriate materials and specifications can be selected according to different environments and uses. It is widely used in fields such as construction, communication, and power transmission. To sum up, the problems existing in the prior art are as follows: The cable protection pipe cutting equipment is a mechanical device specifically used for precisely cutting cable protection pipes, which can process protection pipes of different sizes and types, ensuring smooth and accurate cutting edges. When in use, the cable protection pipe needs to be placed on the cutting base, and then the cable protection pipe is limited by adjusting the clamping plate through bolts. According to the different sizes of the cable protection pipes, the position of the clamping plate needs to be continuously adjusted by rotating the bolts during cutting, which takes a long time, and problems such as the bolts being prone to thread slipping and aging can cause unstable limiting, reducing the cutting accuracy. However, the existing cutting machines for cable protection pipes do not have components for conveniently limiting materials of different sizes. Therefore, a cutting device for processing cable protection pipes is specifically proposed to solve the above problems. Content of the Utility Model

[0003] Aiming at the problems existing in the prior art, the utility model provides a cutting device for processing cable protection pipes, which has the advantage of enabling the cutting machine used for cable protection pipes to conveniently limit materials of different sizes, and solves the problems that the existing cable protection pipe cutting equipment is a mechanical device specifically used for precisely cutting cable protection pipes, which can process protection pipes of different sizes and types, ensuring smooth and accurate cutting edges. When in use, the cable protection pipe needs to be placed on the cutting base, and then the cable protection pipe is limited by adjusting the clamping plate through bolts. According to the different sizes of the cable protection pipes, the position of the clamping plate needs to be continuously adjusted by rotating the bolts during cutting, which takes a long time, and problems such as the bolts being prone to thread slipping and aging can cause unstable limiting, reducing the cutting accuracy. However, the existing cutting machines for cable protection pipes do not have components for conveniently limiting materials of different sizes.

[0004] The present utility model is realized as follows. A cutting device for processing cable protection pipes includes a cutting base and a cutting body. The cutting body is arranged on the top of the cutting base. A cable protection pipe is placed on the top of the cutting base. The front side of the cutting base is fixedly connected with an adjustment base. The inner cavity of the adjustment base is movably connected with an adjustment plate. The top of the adjustment plate penetrates through the adjustment base and extends to the outside of the inner cavity of the adjustment base. The inner cavity of the adjustment base is movably connected with two moving plates. The tops of the moving plates penetrate through the adjustment base and extend to the outside of the inner cavity of the adjustment base. One side of the two moving plates facing each other is fixedly connected to the surface of the adjustment plate. Two limiting rods are arranged at the rear side of the adjustment plate. The surface of the limiting rods is in contact with the inner cavity of the cable protection pipe. An adjustment device is arranged in the inner cavity of the adjustment base.

[0005] Preferably, the adjustment device includes an adjustment shell. The inner cavity of the adjustment base is fixedly connected with an adjustment rod that cooperates with the adjustment shell. The inner cavity of the adjustment shell is movably connected to the surface of the adjustment rod. The front side of the adjustment shell is fixedly connected with a spring. The front side of the spring is fixedly connected to the inner cavity of the adjustment base. The front side of the adjustment shell is fixedly connected with a control rod. The front side of the control rod penetrates through the inner cavity of the adjustment base and extends to the outside of the inner cavity of the adjustment base. By setting the adjustment device, when the adjustment plate and the limiting rods need to adjust the height according to the size of the cable protection pipe, the adjustment device has an adjustment effect on the height of the adjustment plate and the limiting rods.

[0006] Preferably, the adjustment device includes an adjustment shell. The front side of the adjustment plate is provided with an adjustment groove that cooperates with the adjustment plate. The surface of the adjustment plate is in contact with the inner cavity of the adjustment groove. The number of the adjustment grooves is several and they are evenly distributed on the front side of the adjustment plate. By setting the adjustment grooves, when the adjustment plate moves to a suitable height and the control rod is released, the restoring force generated by the spring restoring its shape will drive the adjustment shell to snap into the inner cavity of the adjustment groove. The cooperation of the adjustment shell and the adjustment groove has a limiting effect on the position of the adjustment plate.

[0007] Preferably, the front side of the adjustment plate is movably connected with a rotating gear disk through a rotating shaft. The rear side of the moving plate is movably connected with a moving rack that cooperates with the rotating gear disk. The surface of the rotating gear disk is meshed with the surface of the moving rack. By setting the rotating gear disk and the moving rack, when the rotating gear disk rotates, it can generate a turning force on the two moving racks. The two moving racks subjected to the turning force will move towards the side close to or away from each other. When the moving racks move, they can drive the two limiting rods to move.

[0008] Preferably, a slider is fixedly connected to the rear side of the moving plate. A sliding hole adapted to the slider is formed on the surface of the moving rack, and the surface of the slider is movably connected to the inner cavity of the sliding hole. By providing the slider and the sliding hole, when the moving rack moves, it will drive the sliding hole to move along the surface of the slider. The cooperation of the slider and the sliding hole has a limiting effect on the moving position of the moving rack.

[0009] Preferably, two moving rods are fixedly connected to the side of the moving plate away from the rotating gear disc. Clamping blocks are sleeved on the surfaces of the moving rods. A compression spring is fixedly connected to the front side of the clamping block, and the front side of the compression spring is fixedly connected to the surface of the moving rod. By providing the moving rods, the clamping blocks and the compression spring, pulling the clamping block forward drives the clamping block to move along the surface of the moving rod. The arrangement of the moving rods has a limiting effect on the moving position of the clamping blocks. When the force generated by the movement of the clamping blocks causes the compression spring to undergo elastic deformation, the arrangement of the compression spring makes the movement of the clamping blocks stable.

[0010] Preferably, a clamping groove adapted to the clamping block is formed on the front side of the rotating gear disc. The surface of the clamping block is in contact with the inner cavity of the clamping groove. The number of the clamping grooves is several and they are evenly distributed on the front side of the rotating gear disc. By providing the clamping grooves, when the rotating gear disc rotates to a suitable position, releasing the clamping block, the restoring force generated by the compression spring restoring its shape will drive the clamping block to snap into the inner cavity of the clamping groove. The cooperation of the clamping block and the clamping groove has a limiting effect on the position of the rotating gear disc.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. By providing the cooperation of the adjusting device, the adjusting shell, the adjusting rod, the spring and the control rod, the present utility model solves the problem that the existing cable protection pipe cutting equipment is a mechanical device specifically used for precisely cutting cable protection pipes, which can process protection pipes of different sizes and types, ensuring smooth and accurate cutting edges. When in use, the cable protection pipe needs to be placed on the cutting base, and then the cable protection pipe is limited by adjusting the clamping plate through bolts. According to the different sizes of the cable protection pipes, the position of the clamping plate needs to be continuously adjusted by rotating the bolts during cutting, which takes a long time, and the bolts are prone to problems such as slipping threads and aging, resulting in unstable limiting and reducing the cutting accuracy. However, the existing cutting machines for cable protection pipes do not have components for conveniently limiting materials of different sizes.

[0013] 2. By providing the adjusting device, pulling the control rod forward, when the control rod moves, it will drive the adjusting shell to move forward along the surface of the adjusting rod. When the adjusting shell moves, the force generated causes the spring to undergo elastic deformation. The restoring force generated by the spring restoring its shape will drive the adjusting plate to snap into the inner cavity of the adjusting groove. The adjusting device has an adjusting effect on the heights of the adjusting plate and the limiting rod. Brief Description of the Drawings

[0014] Figure 1 is a three - dimensional structure diagram provided by an embodiment of the present utility model;

[0015] Figure 2 is a three - dimensional connection diagram of an adjustment base, an adjustment rod, a moving rack and a rotating gear disc provided by an embodiment of the present utility model;

[0016] Figure 3 is a three - dimensional connection diagram of a slider, a sliding hole and an adjustment base provided by an embodiment of the present utility model;

[0017] Figure 4 is a three - dimensional cross - sectional view of the adjustment base provided by an embodiment of the present utility model.

[0018] In the figure: 1, cutting base; 2, cutting body; 3, cable protection pipe; 4, adjustment base; 5, adjustment plate; 6, moving plate; 7, limiting rod; 8, adjustment device; 801, adjustment housing; 802, adjustment rod; 803, spring; 804, control rod; 9, adjustment groove; 10, rotating gear disc; 11, moving rack; 12, slider; 13, sliding hole; 14, moving rod; 15, clamping block; 16, compression spring; 17, clamping groove. Detailed Embodiment

[0019] To further understand the inventive content, features and effects of the present utility model, the following embodiments are cited and described in detail in conjunction with the accompanying drawings as follows.

[0020] The structure of the present utility model will be described in detail below with reference to the accompanying drawings.

[0021] As Figures 1 to 4 shown, a cutting device for processing a cable protection pipe provided by an embodiment of the present utility model includes a cutting base 1 and a cutting body 2. The cutting body 2 is arranged on the top of the cutting base 1. A cable protection pipe 3 is placed on the top of the cutting base 1. An adjustment base 4 is fixedly connected to the front side of the cutting base 1. An adjustment plate 5 is movably connected to the inner cavity of the adjustment base 4. The top of the adjustment plate 5 penetrates through the adjustment base 4 and extends to the outside of the inner cavity of the adjustment base 4. Two moving plates 6 are movably connected to the inner cavity of the adjustment base 4. The top of the moving plates 6 penetrates through the adjustment base 4 and extends to the outside of the inner cavity of the adjustment base 4. The opposite sides of the two moving plates 6 are fixedly connected to the surface of the adjustment plate 5. Two limiting rods 7 are arranged at the rear side of the adjustment plate 5. The surface of the limiting rods 7 is in contact with the inner cavity of the cable protection pipe 3. An adjustment device 8 is arranged in the inner cavity of the adjustment base 4.

[0022] Refer to Figure 4, the adjusting device 8 includes an adjusting housing 801. An adjusting rod 802 that cooperates with the adjusting housing 801 is fixedly connected to the inner cavity of the adjusting base 4. The inner cavity of the adjusting housing 801 is movably connected to the surface of the adjusting rod 802. A spring 803 is fixedly connected to the front side of the adjusting housing 801. The front side of the spring 803 is fixedly connected to the inner cavity of the adjusting base 4. A control rod 804 is fixedly connected to the front side of the adjusting housing 801. The front side of the control rod 804 penetrates through the inner cavity of the adjusting base 4 and extends to the outside of the inner cavity of the adjusting base 4.

[0023] With the above solution: By providing the adjusting device 8, when the adjusting plate 5 and the limiting rod 7 need to adjust the height according to the size of the cable protection pipe 3, the adjusting device 8 has an adjusting effect on the height of the adjusting plate 5 and the limiting rod 7.

[0024] Reference Figure 2 , an adjusting groove 9 that cooperates with the adjusting plate 5 is provided on the front side of the adjusting plate 5. The surface of the adjusting plate 5 is in contact with the inner cavity of the adjusting groove 9. The number of the adjusting grooves 9 is several and they are evenly distributed on the front side of the adjusting plate 5.

[0025] With the above solution: By providing the adjusting groove 9, when the adjusting plate 5 moves to a suitable height and the control rod 804 is released, the restoring force generated by the spring 803 restoring its shape will drive the adjusting housing 801 to snap into the inner cavity of the adjusting groove 9. The cooperation between the adjusting housing 801 and the adjusting groove 9 has a limiting effect on the position of the adjusting plate 5.

[0026] Reference Figure 2 , a rotating gear disk 10 is movably connected to the front side of the adjusting plate 5 through a rotating shaft. A moving rack 11 that cooperates with the rotating gear disk 10 is movably connected to the rear side of the moving plate 6. The surface of the rotating gear disk 10 is meshed with the surface of the moving rack 11.

[0027] With the above solution: By providing the rotating gear disk 10 and the moving rack 11, when the rotating gear disk 10 rotates, it can generate a rotational force on the two moving racks 11. The two moving racks 11 that receive the rotational force will move towards the side close to or away from each other. When the moving rack 11 moves, it can drive the two limiting rods 7 to move.

[0028] Reference Figure 3 , a slider 12 is fixedly connected to the rear side of the moving plate 6. A sliding hole 13 that cooperates with the slider 12 is provided on the surface of the moving rack 11. The surface of the slider 12 is movably connected to the inner cavity of the sliding hole 13.

[0029] With the above solution: By providing the slider 12 and the sliding hole 13, when the moving rack 11 moves, it will drive the sliding hole 13 to move along the surface of the slider 12. The cooperation between the slider 12 and the sliding hole 13 has a limiting effect on the moving position of the moving rack 11.

[0030] Reference Figure 2 On the side of the moving plate 6 away from the rotating gear disc 10, two moving rods 14 are fixedly connected. Clamping blocks 15 are sleeved on the surfaces of the moving rods 14. A compression spring 16 is fixedly connected to the front side of the clamping block 15, and the front side of the compression spring 16 is fixedly connected to the surface of the moving rod 14.

[0031] With the above scheme: By setting the moving rod 14, the clamping block 15 and the compression spring 16, pulling the clamping block 15 forward drives the clamping block 15 to move along the surface of the moving rod 14. The setting of the moving rod 14 restricts the moving position of the clamping block 15. When the force generated by the movement of the clamping block 15 causes the compression spring 16 to undergo elastic deformation, the setting of the compression spring 16 makes the movement of the clamping block 15 stable.

[0032] Reference Figure 2 On the front side of the rotating gear disc 10, a clamping groove 17 for cooperating with the clamping block 15 is provided. The surface of the clamping block 15 is in contact with the inner cavity of the clamping groove 17. The number of the clamping grooves 17 is several and they are evenly distributed on the front side of the rotating gear disc 10.

[0033] With the above scheme: By setting the clamping groove 17, when the rotating gear disc 10 rotates to a suitable position and the clamping block 15 is released, the restoring force generated by the compression spring 16 restoring its shape will drive the clamping block 15 to snap into the inner cavity of the clamping groove 17. The cooperation between the clamping block 15 and the clamping groove 17 restricts the position of the rotating gear disc 10.

[0034] The working principle of the present utility model:

[0035] During use, when the cutting machine using the cable protection pipe 3 needs to conveniently limit materials of different sizes, first, the user pulls the control rod 804 forward. When the control rod 804 moves, it will drive the adjusting shell 801 to move forward along the surface of the adjusting rod 802. When the adjusting shell 801 moves, the force generated causes the spring 803 to undergo elastic deformation. When the adjusting shell 801 disengages from the contact with the inner cavity of the adjusting groove 9, the adjusting plate 5 can be pulled up or down. When the adjusting plate 5 moves, it will drive the two moving plates 6 to move simultaneously. The movement of the adjusting plate 5 and the moving plates 6 will drive structures such as the rotating gear disk 10, the moving rack 11, the slider 12, the limiting rod 7, and the moving rod 14 to move up or down. When the limiting rod 7 moves to the central position of the inner cavity of the cable protection pipe 3, release the control rod 804. The restoring force generated when the spring 803 resumes its shape will drive the adjusting plate 5 to snap into the inner cavity of the adjusting groove 9. The combined use of the adjusting plate 5 and the adjusting groove 9 restricts the positions of the adjusting plate 5 and the limiting rod 7. At this time, the cable protection pipe 3 can be placed on the top of the cutting base 1, and at the same time, ensure that the limiting rod 7 is located in the inner cavity of the cable protection pipe 3. Then, the two clamping blocks 15 can be pulled forward, driving the clamping blocks 15 to move along the surface of the moving rod 14. When the clamping blocks 15 move, the force generated causes the compression spring 16 to undergo elastic deformation. When the clamping blocks 15 disengage from the contact with the inner cavity of the clamping groove 17, the rotating gear disk 10 can be rotated, driving the rotating gear disk 10 to rotate along the surface of the moving rack 11. The rotational force generated by the rotating gear disk 10 will drive the two moving racks 11 to move simultaneously towards the sides away from each other. When the moving racks 11 move, they will drive the sliding holes 13 to move along the surface of the sliders 12. When the moving racks 11 move, they will drive the two limiting rods 7 to move simultaneously. When the surfaces of the two limiting rods 7 are in close contact with the inner cavity of the cable protection pipe 3, release the clamping blocks 15. The restoring force generated when the compression spring 16 resumes its shape will drive the clamping blocks 15 to snap into the inner cavity of the clamping groove 17. The combined use of the clamping blocks 15 and the clamping groove 17 restricts the position of the limiting rod 7. The setting of the two limiting rods 7 restricts the position of the cable protection pipe 3. At this time, the cutting machine using the cable protection pipe completes the convenient limitation of materials of different sizes.

[0036] In summary, for the cutting device for processing cable protection pipes, through the combined use of the adjustment device 8, adjustment shell 801, adjustment rod 802, spring 803 and control rod 804, it solves the problem that the existing cable protection pipe cutting equipment is a mechanical device specifically used for precisely cutting cable protection pipes, which can handle protection pipes of different sizes and types, ensuring smooth and accurate cutting edges. When in use, the cable protection pipe needs to be placed on the cutting base, and then the cable protection pipe is limited by adjusting the clamping plate through bolts. According to the different sizes of the cable protection pipes, the position of the clamping plate needs to be continuously adjusted by rotating the bolts during cutting, which takes a long time, and the bolts are prone to problems such as slipping threads and aging, resulting in unstable limiting, reducing the cutting accuracy. However, the existing cutting machines for cable protection pipes do not have components for conveniently limiting materials of different sizes.

[0037] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0038] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting device for processing a cable protection tube, comprising a cutting base (1) and a cutting body (2), characterized in that: The cutting machine body (2) is arranged on the top of the cutting base (1); a cable protection tube (3) is placed on the top of the cutting base (1); an adjusting base (4) is fixedly connected to the front side of the cutting base (1); an adjusting plate (5) is movably connected to the inner cavity of the adjusting base (4); the top of the adjusting plate (5) passes through the adjusting base (4) and extends to the outside of the inner cavity of the adjusting base (4); two movable plates (6) are movably connected to the inner cavity of the adjusting base (4); the top of the movable plates (6) passes through the adjusting base (4) and extends to the outside of the inner cavity of the adjusting base (4); opposite sides of the two movable plates (6) are fixedly connected to the surface of the adjusting plate (5); two limiting rods (7) are arranged on the rear side of the adjusting plate (5); the surfaces of the limiting rods (7) are in contact with the inner cavity of the cable protection tube (3); and an adjusting device (8) is arranged in the inner cavity of the adjusting base (4).

2. A cutting device for processing a cable protection tube according to claim 1, characterized in that: The adjusting device (8) comprises an adjusting shell (801), an adjusting rod (802) used in conjunction with the adjusting shell (801) being fixedly connected to the inner cavity of the adjusting base (4), the inner cavity of the adjusting shell (801) being movably connected to the surface of the adjusting rod (802), a spring (803) being fixedly connected to the front side of the adjusting shell (801), the front side of the spring (803) being fixedly connected to the inner cavity of the adjusting base (4), and a control rod (804) being fixedly connected to the front side of the adjusting shell (801), the front side of the control rod (804) penetrating the inner cavity of the adjusting base (4) and extending to the outside of the inner cavity of the adjusting base (4).

3. A cutting device for processing a cable protection tube as claimed in claim 2, characterized in that: The front side of the adjustment plate (5) is provided with an adjustment groove (9) for use with the adjustment plate (5); the surface of the adjustment plate (5) contacts the inner cavity of the adjustment groove (9); the number of the adjustment grooves (9) is several and evenly distributed on the front side of the adjustment plate (5).

4. A cutting device for processing a cable protection tube according to claim 1, characterized in that: The front side of the adjustment plate (5) is movably connected to a rotating toothed disc (10) via a rotating shaft, and the rear side of the movable plate (6) is movably connected to a movable rack (11) used in conjunction with the rotating toothed disc (10), and the surface of the rotating toothed disc (10) is meshingly connected to the surface of the movable rack (11).

5. A cutting device for processing a cable protection tube as claimed in claim 4, characterized in that: A slider (12) is fixedly connected to the rear side of the movable plate (6), a sliding hole (13) for use with the slider (12) is provided on the surface of the movable rack (11), and the surface of the slider (12) is movably connected to the inner cavity of the sliding hole (13).

6. A cutting device for processing a cable protection tube as claimed in claim 4, characterized in that: Two moving rods (14) are fixedly connected to the side of the moving plate (6) away from the rotating toothed disc (10), and the surfaces of the moving rods (14) are sleeved with clamping blocks (15). The front sides of the clamping blocks (15) are fixedly connected with compression springs (16), and the front sides of the compression springs (16) are fixedly connected to the surfaces of the moving rods (14).

7. A cutting device for processing a cable protection tube as claimed in claim 6, characterized in that: The front side of the rotating toothed disc (10) is provided with a clamping groove (17) for use with a clamping block (15); the surface of the clamping block (15) is in contact with the inner cavity of the clamping groove (17); the number of the clamping grooves (17) is several and they are evenly distributed on the front side of the rotating toothed disc (10).

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