Cable jacket polishing device

Abstract

The utility model relates to the technical field of cable polishing, in particular to a cable jacket polishing device which comprises a base, a first supporting plate and a second supporting plate which are symmetrical are perpendicularly and fixedly connected to the two sides of the top of the base, a transverse plate is fixedly connected between the top of the first supporting plate and the top of the second supporting plate, and a sliding groove is formed in the lower portion of the transverse plate. A sliding block is arranged in the sliding groove in a sliding fit mode, a driving assembly for driving the sliding block to move left and right is arranged on one side of the sliding groove, a grinding assembly is arranged at the bottom of the sliding block, a first connecting block and a second connecting block which are symmetrical are fixedly connected to the position, located on the top surface of the base, below the grinding assembly, and connecting holes are formed in the adjacent sides of the first connecting block and the second connecting block. Connecting bearings are fixedly connected into the connecting holes in a matched mode, rotating shafts are fixedly connected to inner rings of the connecting bearings, the adjacent sides of the rotating shafts extend to the outer sides of the connecting bearings, U-shaped frames are fixedly connected to the outer sides of the extending ends of the adjacent sides of the rotating shafts, and clamping assemblies are arranged on the U-shaped frames.

Description

Technical Field

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

[0002] A cable is an electrical circuit used to transmit electrical energy, signals, etc. Cables typically consist of a conductor, insulation layer, shielding layer, and sheath layer. The conductor is the core component of the cable, used to transmit current. The insulation layer's main function is to isolate the conductor from the outside environment. The shielding layer prevents external electromagnetic interference from entering the cable and also prevents electromagnetic fields from radiating outwards from within the cable. The sheath layer is the outermost layer of the cable, protecting its internal structure. Grinding the cable sheath is an important step in cable production.

[0003] ① Cleaning and decontamination: By polishing, dirt and impurities are removed from the surface of the cable to ensure that the outer layer of the cable is clean, which is beneficial for subsequent insulation treatment and improves the overall safety of the cable;

[0004] ② Removal of oxide layer: Grinding can remove the oxide layer on the cable sheath, prevent further oxidation, extend the service life of the cable, and avoid the decline in insulation performance caused by oxidation.

[0005] Currently, Chinese patent CN211760569U discloses an electric cable grinder, including a grinding head and a handheld motor device. The handheld motor device is connected to the grinding head and can drive the grinding head to rotate. The grinding head includes a hollow conical body, a hollow extension, and a fixing part connected sequentially along the axial direction. The conical body has a discharge port, and a blade is installed on the discharge port. The handheld motor device includes a motor output shaft, and the fixing part is fixedly connected to the motor output shaft.

[0006] The aforementioned utility model connects the grinding head with a handheld electric device, allowing the handheld electric device to drive the grinding head to rotate, thus enabling the grinding of cables. This saves manpower and improves work efficiency. However, this device falls under the category of tools, and workers still need to manually operate and grind the cables during the grinding process, resulting in low efficiency. Utility Model Content

[0007] In view of the above situation and to overcome the defects of the prior art, the purpose of this utility model is to provide a cable sheath polishing device, which has the advantages of solving the problems mentioned in the background art, having a high degree of automation, reducing the labor intensity of operators, and indirectly improving work efficiency.

[0008] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0009] A cable sheath polishing device includes a base. A first support plate and a second support plate are vertically fixedly connected to the top two sides of the base. A horizontal plate is fixedly connected between the tops of the first and second support plates. A sliding groove is formed below the horizontal plate, and a slider is slidably fitted within the groove. A driving component for driving the slider to move left and right is provided on one side of the groove. A polishing component is provided at the bottom of the slider. A first connecting block and a second connecting block are fixedly connected to the top surface of the base below the polishing component. Connecting holes are formed on adjacent sides of the first and second connecting blocks, and connecting bearings are fixedly connected to each connecting hole. A rotating shaft is fixedly connected to the inner ring of each connecting bearing. The rotating shaft extends to the outside of the connecting bearing on an adjacent side. A U-shaped frame is fixedly connected to the outside of the extended end on an adjacent side of the rotating shaft. A clamping component is provided on each U-shaped frame. One end of the rotating shaft extends to the outside of the second connecting block, and the extended end of the rotating shaft is connected to a first motor via a coupling.

[0010] By adopting the above technical solution, the operator first places the cable to be polished between the U-shaped frames and uses the clamping assembly to fix and clamp the two sides of the cable. Then, the first motor is turned on to drive the rotating shaft to rotate, which in turn drives the cable to rotate. Then, the operator turns on the drive assembly to drive the slider and the polishing assembly set at the bottom of the slider to move left and right to the appropriate polishing position. Finally, the operator turns on the polishing assembly to complete the polishing of the residual waste on the surface of the cable.

[0011] Further configuration: The drive assembly includes an electric push rod disposed on one side of the slide rail, and a push plate is fixedly connected to the output end of the electric push rod. The side of the push plate away from the electric push rod is fixedly connected to the slider.

[0012] By adopting the above technical solution, the operator activates the electric push rod in conjunction with the push plate to move the slider and other components at the bottom of the slider left and right to the appropriate grinding position, thereby cooperating with other components to complete the grinding work.

[0013] Further configuration: The polishing assembly includes a polishing bracket disposed at the bottom of the slider, a polishing shaft rotatably connected between the bottoms of the polishing bracket, one end of the polishing shaft extending to the outside of the polishing bracket, a second motor being matched and connected to the extended end of the polishing shaft, and multiple polishing discs being fixedly connected between the bottoms of the polishing bracket located outside the connecting shaft.

[0014] By adopting the above technical solution, during the grinding operation, the operator turns on the second motor to drive the grinding shaft to rotate. At this time, multiple grinding discs on the grinding shaft rotate in coordination to complete the grinding work on the surface of the cable.

[0015] Further configuration: The top of the grinding bracket is provided with a lifting assembly, which includes an electric cylinder fixedly connected to the bottom of the slider, and a lifting plate fixedly connected to the output end of the electric cylinder. The side of the lifting plate away from the electric cylinder is fixedly connected to the top of the grinding bracket.

[0016] By adopting the above technical solution, during the grinding operation, the operator activates the electric cylinder and, in conjunction with the lifting plate, raises and lowers other components on the grinding bracket to a suitable grinding height, thereby completing the grinding work on the surface of the cable.

[0017] Further configuration: A receiving box is fixedly connected to the outer wall of the base. An air blowing assembly is provided on the side of the base away from the receiving box. The air blowing assembly includes an air pump, an air blowing hose, and an air blowing nozzle. The air blowing nozzle is fixedly installed on the top surface of the base, with the air blowing end of the air blowing nozzle facing the receiving box. One end of the air blowing hose is connected to the air blowing nozzle, and the other end of the air blowing hose is connected to the air supply end of the air pump. The air pump is fixedly installed on the outer wall of the base.

[0018] By adopting the above technical solution, after the grinding operation on the cable surface is completed, the operator turns on the air pump, draws in air, and blows the grinding waste into the receiving box in conjunction with the air hose and air nozzle, thereby completing the waste collection work.

[0019] Further configuration: The clamping assembly includes a clamping screw threaded to the U-shaped frame, and each end of the clamping screw is rotatably connected to a clamping seat.

[0020] By adopting the above technical solution, during the grinding operation, the operator places the cable between the U-shaped frames, and then simultaneously turns the clamping screws to cooperate with the clamping seats to clamp and fix both ends of the cable, so as to prevent it from slipping during the grinding operation and affecting the grinding operation.

[0021] In summary, this utility model, through automated design and precise control, significantly improves the efficiency of cable sheath polishing while reducing the labor intensity of operators. It possesses high practicality and promotional value. Furthermore, this utility model still offers the following beneficial effects:

[0022] High degree of automation: Through the cooperation of drive components such as electric push rods, electric cylinders, first motors and second motors, the cable polishing process is automated, reducing manual intervention and improving work efficiency; the device reduces the physical labor of operators and lowers labor intensity through functions such as automatic clamping, automatic polishing and automatic waste collection.

[0023] Improved grinding precision: Through precise control of electric push rods and electric cylinders, the grinding components can be moved to the appropriate position and the grinding height can be adjusted to ensure the precision of the grinding process and avoid errors caused by improper manual operation.

[0024] Convenient waste collection: The device is equipped with an air blowing component and a receiving box, which can automatically blow the polished waste into the receiving box, making it convenient for the centralized collection and treatment of waste and reducing the occurrence of waste scattering;

[0025] Simple structure and easy operation: The device has a reasonable structural design, the components are closely matched, the operation process is simple and clear, and it is easy for operators to learn and use. Attached Figure Description

[0026] The accompanying drawings, which are provided to further illustrate the present invention and form part of this application, do not constitute an undue limitation of the present invention. In the drawings:

[0027] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0028] Figure 2 This is the front view of this utility model;

[0029] Figure 3 This is a rear view of the present invention.

[0030] In the diagram, 1. Base; 2. First support plate; 3. Second support plate; 4. Horizontal plate; 5. Slide groove; 6. Drive assembly; 7. Grinding assembly; 8. First connecting block; 9. Second connecting block; 10. Connecting hole; 11. Connecting bearing; 12. Rotating shaft; 13. U-shaped frame; 14. Clamping assembly; 15. First motor; 16. Electric push rod; 17. Push plate; 18. Grinding bracket; 19. Grinding shaft; 20. Second motor; 21. Grinding disc; 22. Lifting assembly; 23. Electric cylinder; 24. Lifting plate; 25. Receiving box; 26. Air blowing assembly; 27. Air blowing pump; 28. Air blowing hose; 29. ​​Air blowing nozzle; 30. Clamping screw; 31. Clamping seat. Detailed Implementation

[0031] The foregoing and other technical contents, features and effects of this utility model are described in conjunction with the appendix below. Figure 1 To be continued Figure 3 The detailed description of the embodiments will make this clear. All structural details mentioned in the following embodiments are based on the accompanying drawings.

[0032] Exemplary embodiments of the present invention will now be described with reference to the accompanying drawings.

[0033] Example 1: A cable sheath polishing device, such as Figure 1 , 2As shown in Figure 3, the device includes a base 1. A first support plate 2 and a second support plate 3 are vertically fixedly connected to the top two sides of the base 1. A horizontal plate 4 is fixedly connected between the top of the first support plate 2 and the second support plate 3. A slide groove 5 is provided below the horizontal plate 4. A slider is slidably fitted in the slide groove 5. A drive assembly 6 is provided on one side of the slide groove 5 to drive the slider to move left and right. The drive assembly 6 includes an electric push rod 16 provided on one side of the slide groove 5. A push plate 17 is fixedly connected to the output end of the electric push rod 16. The side of the push plate 17 away from the electric push rod 16 is fixedly connected to the slider.

[0034] A grinding component 7 is provided at the bottom of the slider. The grinding component 7 includes a grinding bracket 18 provided at the bottom of the slider. A grinding shaft 19 is rotatably connected between the bottoms of the grinding bracket 18. One end of the grinding shaft 19 extends to the outside of the grinding bracket 18. A second motor 20 is matched and connected to the extended end of the grinding shaft 19. Multiple grinding discs 21 are fixedly connected between the bottoms of the grinding bracket 18 on the outside of the connecting shaft.

[0035] A symmetrical first connecting block 8 and a second connecting block 9 are fixedly connected to the top surface of the base 1. Each of the first connecting block 8 and the second connecting block 9 has a connecting hole 10 on an adjacent side. A connecting bearing 11 is fixedly connected to each connecting hole 10. A rotating shaft 12 is fixedly connected to the inner ring of each connecting bearing 11. Each rotating shaft 12 extends to the outside of the connecting bearing 11 on an adjacent side. A U-shaped frame 13 is fixedly connected to the outer side of the extended end of each adjacent side of the rotating shaft 12. A clamping assembly 14 is provided on each U-shaped frame 13. The clamping assembly 14 includes a clamping screw 30 threadedly connected to the U-shaped frame 13. A clamping seat 31 is rotatably connected to the end of each clamping screw 30. One end of the rotating shaft 12 extends to the second connecting block. On the outer side, the extended end of the rotating shaft 12 is connected to the first motor 15 via a coupling. The operator first places the cable to be polished between the U-shaped frames 13, and at the same time, turns the clamping screw 30 to cooperate with the clamping seat 31 to complete the clamping and fixing of both ends of the cable. Then, the first motor 15 is turned on to drive the rotating shaft 12 to rotate, which in turn drives the cable to rotate. At this time, the operator turns on the electric push rod 16 to cooperate with the push plate 17 to move the slider and other components at the bottom of the slider left and right to the appropriate polishing position. Then, the operator turns on the second motor 20 to drive the polishing shaft 19 to rotate. At this time, the multiple polishing discs 21 on the polishing shaft 19 rotate to complete the polishing work on the surface of the cable.

[0036] like Figure 2 As shown, a lifting assembly 22 is provided on the top of the grinding bracket 18. The lifting assembly 22 includes an electric cylinder 23 fixedly connected to the bottom of the slider. A lifting plate 24 is fixedly connected to the output end of the electric cylinder 23. The side of the lifting plate 24 away from the electric cylinder 23 is fixedly connected to the top of the grinding bracket 18. During the grinding operation, the operator opens the electric cylinder 23 and, in conjunction with the lifting plate 24, raises and lowers other components on the grinding bracket 18 to a suitable grinding height, thereby completing the grinding work on the surface of the cable.

[0037] like Figure 2 , 3 As shown, a receiving box 25 is fixedly connected to the outer wall of the base 1. An air blowing assembly 26 is provided on the side of the base 1 away from the receiving box 25. The air blowing assembly 26 includes an air pump 27, an air hose 28, and an air nozzle 29. The air nozzle 29 is fixedly installed on the top surface of the base 1, with the air blowing end of the air nozzle 29 facing the receiving box 25. One end of the air hose 28 is connected to the air nozzle 29, and the other end of the air hose 28 is connected to the air supply end of the air pump 27. The air pump 27 is fixedly installed on the outer wall of the base 1. After the cable surface grinding operation is completed, the operator turns on the air pump 27 to draw in air and, together with the air hose 28 and the air nozzle 29, blows the grinding waste into the receiving box 25, thereby completing the waste collection work.

[0038] In this embodiment of the invention, the operator first places the cable to be polished between the U-shaped frames 13, and simultaneously tightens the clamping screws 30 in conjunction with the clamping seats 31 to clamp and fix both ends of the cable. Then, the first motor 15 is turned on to drive the rotating shaft 12 to rotate, which in turn drives the cable to rotate. At this time, the operator turns on the electric push rod 16 in conjunction with the push plate 17 to move the slider and other components at the bottom of the slider left and right to the appropriate polishing position. Then, the operator turns on the electric cylinder 23 in conjunction with the lifting plate 24 to raise and lower the other components on the polishing bracket 18 to the appropriate polishing height. Finally, the operator turns on the second motor 20 to drive the polishing shaft 19 to rotate. At this time, the multiple polishing discs 21 on the polishing shaft 19 rotate in conjunction to complete the polishing work on the surface of the cable. After the polishing work of the residual waste on the surface of the cable is completed, the operator turns on the air pump 27 to draw in air and, in conjunction with the air hose 28 and the air nozzle 29, blows the polished waste into the receiving box 25 to complete the collection of waste.

[0039] The above description is a further detailed explanation of the present utility model in conjunction with specific embodiments, and it should not be considered that the specific implementation of the present utility model is limited to this. For those skilled in the art to which the present utility model pertains and related fields, any extensions, operation methods, and data substitutions made based on the technical solution concept of the present utility model should fall within the protection scope of the present utility model.

Claims

1. A cable sheath polishing device, comprising a base (1), characterized in that: The base (1) has a symmetrical first support plate (2) and a second support plate (3) vertically fixedly connected to the top two sides. A horizontal plate (4) is fixedly connected between the top of the first support plate (2) and the second support plate (3). A sliding groove (5) is provided below the horizontal plate (4). A slider is slidably fitted in the sliding groove (5). A driving component (6) for driving the slider to move left and right is provided on one side of the sliding groove (5). A grinding component (7) is provided at the bottom of the slider. A symmetrical first connecting block (8) and a second connecting block (9) are fixedly connected below the grinding component (7) on the top surface of the base (1). The first connecting block (8) The second connecting block (9) has connecting holes (10) on both sides. Connecting bearings (11) are fixedly connected in each connecting hole (10). A rotating shaft (12) is fixedly connected to the inner ring of each connecting bearing (11). The rotating shaft (12) extends to the outside of the connecting bearing (11) on both sides. A U-shaped frame (13) is fixedly connected to the outside of the extension end on both sides of the rotating shaft (12). A clamping assembly (14) is provided on each U-shaped frame (13). One end of the rotating shaft (12) extends to the outside of the second connecting block (9). The extension end of the rotating shaft (12) is connected to the first motor (15) through a coupling.

2. The cable sheath polishing device according to claim 1, characterized in that: The drive assembly (6) includes an electric push rod (16) disposed on one side of the slide groove (5), and a push plate (17) is fixedly connected to the output end of the electric push rod (16). The side of the push plate (17) away from the electric push rod (16) is fixedly connected to the slider.

3. The cable sheath polishing device according to claim 1, characterized in that: The polishing assembly (7) includes a polishing bracket (18) disposed at the bottom of the slider. A polishing shaft (19) is rotatably connected between the bottoms of the polishing bracket (18). One end of the polishing shaft (19) extends to the outside of the polishing bracket (18). A second motor (20) is matched and connected to the extended end of the polishing shaft (19). Multiple polishing discs (21) are fixedly connected between the bottoms of the polishing bracket (18) on the outside of the connecting shaft.

4. The cable sheath polishing device according to claim 3, characterized in that: The grinding bracket (18) is provided with a lifting assembly (22) at the top. The lifting assembly (22) includes an electric cylinder (23) fixedly connected to the bottom of the slider. The output end of the electric cylinder (23) is fixedly connected to a lifting plate (24). The side of the lifting plate (24) away from the electric cylinder (23) is fixedly connected to the top of the grinding bracket (18).

5. The cable sheath polishing device according to claim 1, characterized in that: A receiving box (25) is fixedly connected to the outer wall of the base (1). An air blowing assembly (26) is provided on the side of the base (1) away from the receiving box (25). The air blowing assembly (26) includes an air pump (27), an air blowing hose (28), and an air blowing nozzle (29). The air blowing nozzle (29) is fixedly installed on the top surface of the base (1). The air blowing end of the air blowing nozzle (29) is set facing the receiving box (25). One end of the air blowing hose (28) is connected to the air blowing nozzle (29), and the other end of the air blowing hose (28) is connected to the air supply end of the air pump (27). The air pump (27) is fixedly installed on the outer wall of the base (1).

6. The cable sheath polishing device according to claim 1, characterized in that: The clamping assembly (14) includes a clamping screw (30) threaded to the U-shaped frame (13), and each end of the clamping screw (30) is rotatably connected to a clamping seat (31).

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