Cutting device for processing bus duct shell

Abstract

The invention provides a cutting device for bus duct shell processing, and belongs to the technical field of bus duct shell processing, and the technical scheme is that the cutting device for bus duct shell processing comprises a supporting cylinder, a clamping mechanism is arranged above the supporting cylinder, and the clamping mechanism can clamp and fix a bus duct shell to be processed; an operation plate is arranged between the clamping mechanism and the supporting cylinder, the operation plate is rotationally connected with the supporting cylinder, a rotating mechanism is arranged in the supporting cylinder, and the rotating mechanism can control the rotating angle of the operation plate; a cutting groove is formed in the operation plate, a cutting mechanism is arranged in the cutting groove, and the cutting mechanism can cut a to-be-processed bus duct shell; a translation mechanism is arranged below the cutting mechanism and can control the cutting mechanism to move along the cutting groove; and a lifting mechanism is arranged below the translation mechanism and can control the height of the cutting mechanism. The cutting device has the beneficial effects that the rotating angle of the operation plate can be adjusted, and the cutting angle can be changed.

Description

Technical Field

[0001] This invention belongs to the field of busbar trunking shell processing technology, and specifically relates to a cutting device for processing busbar trunking shells. Background Technology

[0002] As a key component in power transmission systems, the busbar trunking shell's primary function is to protect and support the busbars, ensuring stable and safe power transmission. During the production and installation of busbar trunking, cutting operations are frequently required to obtain suitable lengths and shapes to meet different application scenarios and installation requirements. Therefore, efficient and precise cutting equipment plays a crucial role in improving the production efficiency and quality of busbar trunking shells.

[0003] Currently, existing busbar trunking shell cutting devices consist of a fixing mechanism and a cutting mechanism. The fixing mechanism includes clamping plates, with an electric push rod mounted on the outside of the clamping plates. During operation, the electric push rod drives the clamping plates to move in opposite directions, thus firmly clamping the busbar trunking shell and ensuring that it does not shift during the cutting process. The cutting mechanism is centered around a cutting blade, which is mounted on a mounting frame equipped with a drive device. The drive device drives the cutting blade to rotate at high speed, and by controlling the mounting frame, it moves the cutting blade on the busbar trunking shell, ultimately completing the cutting task.

[0004] However, cutting one end of the busbar trunking shell at an angle is a common requirement during the machining process. Since the cutting blade's trajectory is usually fixed, in such cases, the cutting angle often has to be adjusted manually. This method is extremely inconvenient, requiring a significant amount of time and effort for angle adjustment. Furthermore, the accuracy of the angle adjustment largely depends on experience and skill level. Different operators, or even the same operator operating under different conditions, will find it difficult to guarantee consistency in the cutting angle each time. This results in significant deviations in cutting accuracy, leading to inconsistent quality of the angled ends of the machined busbar trunking shells. Summary of the Invention

[0005] This invention addresses the problem that existing cutting blades have a fixed cutting angle, making it difficult to cut the end of the busbar trunking housing into an inclined shape. It provides a cutting device for processing busbar trunking housings, which allows the cutting blade to have a variable cutting angle, thus meeting the processing requirements of cutting the end of the busbar trunking housing into an inclined shape.

[0006] To solve the above problems, the technical solution adopted by the present invention is a cutting device for processing busbar trunking shells, including a support frame, a support cylinder fixed to the top of the support frame, a clamping mechanism above the support cylinder, the clamping mechanism being able to clamp and fix the busbar trunking shell to be processed; an operating plate is provided between the clamping mechanism and the support cylinder, the operating plate being rotatably connected to the support cylinder, a rotating mechanism is provided inside the support cylinder, the rotating mechanism being able to control the rotation angle of the operating plate; a cutting groove is provided on the operating plate, a cutting mechanism is provided inside the cutting groove, the cutting mechanism being able to cut the busbar trunking shell to be processed; a translation mechanism is provided below the cutting mechanism, the translation mechanism being able to control the cutting mechanism to move along the cutting groove; a lifting mechanism is provided below the translation mechanism, the lifting mechanism being able to control the height of the cutting mechanism.

[0007] In this technical solution, the clamping mechanism clamps and fixes the busbar trunking housing, and the operating plate is equipped with a cutting groove. The cutting mechanism within the cutting groove can cut the busbar trunking housing. The translation mechanism controls the movement of the cutting mechanism along the cutting groove, and the lifting mechanism controls the height of the cutting mechanism. The rotation mechanism changes the direction of the cutting groove by controlling the rotation angle of the operating plate, thereby controlling the movement direction of the cutting mechanism. Therefore, this device can adjust the rotation angle of the operating plate according to the angle requirement of the oblique cutting of the busbar trunking housing, realizing a variable cutting angle of the cutting blade and meeting the processing requirements of cutting the end of the busbar trunking housing into an oblique shape.

[0008] Furthermore, the clamping mechanism includes a support plate, which comprises a vertical plate and a horizontal plate. The vertical plate is fixedly connected to the top of the support cylinder, and the horizontal plate is located above the operating plate. The horizontal plate has several rotating grooves, each containing a rotatable roller. The clamping mechanism also includes a transverse clamping assembly and a longitudinal clamping assembly. The transverse clamping assembly clamps the busbar trough shell to be processed in the horizontal direction, while the longitudinal clamping assembly clamps it in the vertical direction. The transverse and longitudinal clamping assemblies clamp the busbar trough shell from the horizontal and vertical directions, respectively. This multi-directional clamping method effectively limits the displacement and swaying of the busbar trough shell during the cutting process, ensuring its stability. Additionally, the horizontal plate of the support plate has several rotating grooves, each containing a rotatable roller. When the busbar trough shell needs to be adjusted, the rollers rotate with the shell, making the adjustment process smoother.

[0009] Furthermore, the lateral clamping assembly includes a connecting plate, the bottom of which is fixed to the horizontal plate of the support plate. A first electric telescopic rod is fixed to the connecting plate, and the push rod of the first electric telescopic rod passes through the connecting plate and is fixedly connected to one side of the movable plate. A clamping block is fixed to the other side of the movable plate, and the movable plate is located above the horizontal plate of the support plate. The bottom of the connecting plate is fixed to the horizontal plate of the support plate, providing a solid foundation for the entire lateral clamping assembly and ensuring its stability during operation. This prevents the assembly from shaking or shifting due to external forces during the clamping of the busbar housing, thus ensuring precise clamping operations.

[0010] Furthermore, the longitudinal clamping assembly includes a top plate fixed to the top of the movable plate. A second electrically operated telescopic rod is mounted on the top plate. The cylinder of the second electrically operated telescopic rod is hinged to the top plate, the push rod of the second electrically operated telescopic rod is hinged to the middle of the adjusting rod, the rear end of the adjusting rod is hinged to the movable plate, and the front end of the adjusting rod is hinged to a pressure roller. This multi-hinged design allows the longitudinal clamping assembly to achieve multi-angle adjustment. When dealing with busbar trough housings of different thicknesses and shapes, the angle of the adjusting rod can be changed by adjusting the telescopic length of the second electrically operated telescopic rod, allowing the pressure roller to press against the busbar trough housing at a suitable angle and force, achieving flexible clamping operation.

[0011] Furthermore, the support cylinder has a first annular cavity inside. A frame is fixed to the outside of the support cylinder, and a second cavity communicating with the first cavity is located inside the frame. The rotating mechanism includes a meshing gear ring and a gear. The gear ring is located in the first cavity, and its axis coincides with the axis of the support cylinder. The inner wall of the gear ring is in contact with the inner side wall of the first cavity. The upper end face of the gear ring penetrates the support cylinder and is fixedly connected to the operating plate. The gear is located in the second cavity and is fixedly connected to the output shaft of the connecting motor. The connecting motor is fixed to the bottom of the frame. Using the connecting motor as a power source, the rotation angle and speed of the operating plate can be easily controlled by controlling the rotation direction and speed of the motor. The direction of the cutting groove can be precisely adjusted according to actual processing needs to achieve different oblique cutting angles for the busbar housing. The operation is simple and convenient, improving the flexibility and accuracy of processing.

[0012] Furthermore, the cutting mechanism includes a drive motor located below the control panel. A cutting blade is fixed to the output end of the drive motor, and the cutting blade is positioned within the cutting groove, with its axis horizontal. Ensuring the cutting blade's axis is horizontal guarantees that it will not interfere with the groove wall or other parts during its movement within or along the cutting groove. This allows for more precise operation when cutting the busbar trunking shell, whether adjusting the cutting depth or changing the cutting position.

[0013] Furthermore, the translation mechanism includes a connecting frame fixed to the bottom of the operating panel. A support plate is installed inside the connecting frame, and a guide rail is installed on the top of the support plate. The length direction of the guide rail is the same as the length direction of the cutting groove. A sliding plate is installed above the support plate, with its bottom slidably connected to the guide rail and its top fixedly connected to the bottom of the drive motor. By sliding the sliding plate on the guide rail, the movement of the cutting blade along the cutting groove can be precisely controlled, thereby accurately processing the parts of the busbar housing that need to be cut, improving the cutting precision and accuracy, and meeting the cutting requirements of different sizes and shapes. The guide rail provides stable support and guidance for the sliding plate and the drive motor, ensuring the stability of the cutting blade during movement, reducing wobbling and offset, helping to improve cutting quality, and making the cut surface smoother.

[0014] Furthermore, the lifting mechanism includes a cylinder, the cylinder barrel of which is fixed to the connecting frame, and the piston rod of the cylinder is fixedly connected to the bottom of the support plate. The cylinder can precisely control the extension and retraction length of the piston rod according to actual needs, thereby precisely adjusting the lifting height of the support plate. This means that the lifting height of the cutting blade within the cutting groove can be precisely set. During the processing of the busbar trunking shell, different cutting depths are required for busbar trunking shells of different thicknesses. This precise height control ensures that each cut reaches the ideal depth, greatly improving cutting accuracy and guaranteeing the stability of product quality.

[0015] Furthermore, a collection box is installed inside the connecting frame, located below the cutting blade. A collection cover is positioned above the collection box, installed outside the cutting blade and fixedly connected to the connecting frame. The collection cover, installed outside the cutting blade, effectively collects waste and debris generated during the cutting process, preventing them from scattering and maintaining a clean working environment, thus reducing cleaning costs. The collection box, located below the cutting blade, directly collects waste falling from the collection cover, facilitating centralized processing and preventing waste accumulation that could affect work efficiency and equipment operation.

[0016] Furthermore, a support ring is fixed to the support cylinder, and the top of the support ring is fixedly connected to the vertical plate of the support plate. A scale line is set on the top of the support ring, and a measuring rod is fixed to the side wall of the operating plate, positioned above the scale line. When the rotating mechanism controls the operation plate to rotate, the measuring rod rotates synchronously. Through the cooperation of the measuring rod and the scale line, the rotation angle information of the operating plate can be accurately obtained, facilitating precise adjustment of the operating plate's position according to actual needs to meet different processing or operational requirements, thereby improving the accuracy and precision of the work.

[0017] As can be seen from the above technical solutions, the advantages of this invention are as follows: In this technical solution, the clamping mechanism is used to clamp and fix the busbar trunking shell, the operating plate is provided with a cutting groove, and the cutting mechanism in the cutting groove can cut the busbar trunking shell. The translation mechanism can control the movement of the cutting mechanism along the cutting groove, while the lifting mechanism is used to adjust the height of the cutting mechanism. In addition, the rotation mechanism changes the direction of the cutting groove by adjusting the rotation angle of the operating plate, thereby controlling the movement direction of the cutting mechanism. In summary, this device can flexibly adjust the rotation angle of the operating plate according to the angle requirement of the oblique cutting of the busbar trunking shell, realize the variability of the cutting angle of the cutting blade, and ultimately meet the processing requirement of cutting the end of the busbar trunking shell into an oblique shape. Attached Figure Description

[0018] To more clearly illustrate the technical solution of the present invention, the accompanying drawings used in the description will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of a specific embodiment of the present invention; Figure 2 This is a cross-sectional view of a specific embodiment of the present invention; Figure 3 This is a schematic diagram of the mounting structure of the top plate in a specific embodiment of the present invention; Figure 4 This is a schematic diagram of the mounting structure of the toothed ring in a specific embodiment of the present invention; Figure 5 This is a schematic diagram of the installation structure of the positioning rod in a specific embodiment of the present invention; Figure 6 This is a schematic diagram of the installation structure of the collection box in a specific embodiment of the present invention; Figure 7 This is a schematic diagram of the installation structure of the pressure roller in a specific embodiment of the present invention; Figure 8 This is a schematic diagram of the installation structure of the idler roller in a specific embodiment of the present invention.

[0020] In the diagram: 1. Support frame; 2. Support cylinder; 3. Frame; 4. Connecting motor; 5. Gear; 6. Gear ring; 7. Operation panel; 8. Connecting frame; 9. Cylinder; 10. Support plate; 11. Guide rail; 12. Slide plate; 13. Drive motor; 14. Cutting blade; 15. Collection cover; 16. Collection box; 17. Cutting groove; 18. Support ring; 19. Positioning rod; 20. Support plate; 21. Roller; 22. Connecting plate; 23. First electric telescopic rod; 24. Moving plate; 25. Clamping block; 26. Adjusting rod; 27. Pressure roller; 28. Top plate; 29. ​​Second electric telescopic rod; 30. Scale line; 31. Vertical plate; 32. Horizontal plate; 33. Rotating groove; 34. First cavity; 35. Second cavity. Detailed Implementation

[0021] To make the objectives, features, and advantages of this invention more apparent and understandable, the technical solutions of this invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiments. Obviously, the embodiments described below are only some embodiments of this invention, and not all embodiments. Based on the embodiments of this patent, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this patent.

[0022] A cutting device for processing busbar trunking shells, such as Figure 1 As shown, the system includes a support frame 1, with a support cylinder 2 welded to its top. A clamping mechanism is located above the support cylinder 2. Two sets of clamping mechanisms are symmetrically distributed along the longitudinal center plane of the support frame 1, and each set can clamp and fix both ends of the busbar trunking housing to be processed. An operating plate 7 is located between the clamping mechanism and the support cylinder 2, and is rotatably connected to the support cylinder 2. A rotating mechanism is located inside the support cylinder 2, which controls the rotation angle of the operating plate 7. A cutting groove 17 is provided on the operating plate 7, and a cutting mechanism is installed within the cutting groove 17. The cutting mechanism can cut the busbar trunking housing to be processed. A translation mechanism is located below the cutting mechanism, which controls the movement of the cutting mechanism along the cutting groove 17. A lifting mechanism is located below the translation mechanism, which controls the height of the cutting mechanism.

[0023] In this specific embodiment, the support frame 1 is a hollow rectangular frame. Four casters are bolted to the bottom of the support frame 1, and the four casters are evenly distributed at the bottom of the support frame 1. The top of the support frame 1 is welded to the bottom of the support cylinder 2. Figure 5As shown, the support cylinder 2 is generally annular. A support ring 18 is welded to the outer wall of the support cylinder 2, and the top of the support ring 18 is at the same height as the top of the support cylinder 2. A scale line 30 is provided on the top of the support ring 18. A measuring rod 19 is fixed on the side wall of the operating plate 7. The measuring rod 19 is V-shaped and located above the scale line 30. The support cylinder 2 has a first cavity 34 inside, which is also annular. A connecting groove is provided on the top of the support cylinder 2. The connecting groove is annular and communicates with the first cavity 34. A frame 3 is welded to the outside of the support cylinder 2. The frame 3 is the same height as the support cylinder 2 and is generally rectangular. A second cavity 35 is provided inside the frame 3. The second cavity 35 is also rectangular and communicates with the first cavity 34.

[0024] like Figure 2 As shown, in this specific embodiment, the rotating mechanism adopts the following structure: the rotating mechanism includes a meshing gear ring 6 and a gear 5, as follows: Figure 4 As shown, the toothed ring 6 is located within the first cavity 34, and its axis coincides with the axis of the support cylinder 2. The toothed ring 6 is configured with external teeth, and the inner wall diameter of the toothed ring 6 is the same as the inner sidewall diameter of the first cavity 34, meaning the inner wall of the toothed ring 6 fits against the inner sidewall of the first cavity 34, allowing the toothed ring 6 to rotate around the inner sidewall of the first cavity 34. The upper end face of the toothed ring 6 passes through the connecting groove of the support cylinder 2 and is welded to the bottom surface of the operating plate 7, with a gap between the operating plate 7 and the support cylinder 2. The lower end face of the toothed ring 6 fits against the bottom surface of the first cavity 34, and when the toothed ring 6 rotates, it slides against the bottom surface of the first cavity 34. In other embodiments, a turntable bearing is provided between the lower end face of the toothed ring 6 and the bottom surface of the first cavity 34 to ensure smooth rotation of the toothed ring 6. The rotating mechanism also includes a connecting motor 4, which is fixed to the bottom of the frame 3 by bolts. The output shaft of the connecting motor 4 passes through the bottom of the frame 3 and is bolted to the gear 5, which is located in the second cavity 35.

[0025] like Figure 3 As shown, in this specific embodiment, the cutting mechanism adopts the following structure: the cutting mechanism includes a drive motor 13, the drive motor 13 is located below the operation plate 7, the output end of the drive motor 13 is fixed with a cutting blade 14 by bolts, the axis of the cutting blade 14 coincides with the axis of the output end of the drive motor 13, the cutting blade 14 is located in the cutting groove 17, and the axis direction of the cutting blade 14 is horizontal.

[0026] like Figure 6As shown, in this specific embodiment, the translation mechanism adopts the following structure: The translation mechanism includes a connecting frame 8, which is a rectangular frame. The top of the connecting frame 8 is welded to the bottom surface of the operating plate 7. A support plate 10 is provided inside the connecting frame 8. A guide rail 11 is provided on the top of the support plate 10. There are two guide rails 11, which are parallel to each other, and their length direction is the same as the length direction of the cutting groove 17. A sliding plate 12 is provided above the support plate 10. Two sliders are bolted to the bottom of the sliding plate 12. The two sliders are respectively fitted onto the two guide rails 11, meaning the sliding plate 12 can slide along the guide rails 11. The top of the sliding plate 12 is bolted to the bottom mounting bracket of the drive motor 13.

[0027] In this specific embodiment, the lifting mechanism adopts the following structure: The lifting mechanism includes two cylinders 9, both of which are located below the connecting frame 8. The cylinder barrels of the cylinders 9 are fixed to the bottom of the connecting frame 8 by bolts, and the piston rods of the cylinders 9 pass through the bottom of the connecting frame 8 and are bolted to the bottom of the support plate 10. A collection box 16 is also provided inside the connecting frame 8. The collection box 16 is welded to one side of the support plate 10 and is located below the cutting blade 14. A collection cover 15 is provided above the collection box 16 and is bolted to the connecting frame 8. The collection cover 15 is installed outside the cutting blade 14, and the collection opening at the bottom of the collection cover 15 faces the collection box 16.

[0028] like Figure 7 As shown, in this specific embodiment, the clamping mechanism adopts the following structure: the clamping mechanism includes two support plates 20, which are symmetrically distributed along the transverse center plane of the support frame 1. Figure 8 As shown, the support plate 20 has an inverted L-shaped structure and includes mutually perpendicular vertical plates 31 and horizontal plates 32. The vertical plates 31 of the support plate 20 are welded to the top of the support ring 18. The horizontal plates 32 of the support plate 20 are located above the operating plate 7, and there is a gap between the horizontal plates 32 and the operating plate 7. Several rotating grooves 33 are provided on the horizontal plates 32 of the support plate 20. The rotating grooves 33 are all parallel to each other, and each of the rotating grooves 33 is rotatably connected to a roller 21. The outer surface of the roller 21 protrudes from the rotating groove 33, and the roller 21 can rotate, which facilitates the movement of the busbar housing.

[0029] The clamping mechanism also includes a transverse clamping assembly, which can clamp the busbar housing to be processed in the horizontal direction. The transverse clamping assembly includes two connecting plates 22, which are parallel to each other and located above the two support plates 20 respectively. Both connecting plates 22 are vertically arranged. The bottom of the connecting plate 22 is welded to the horizontal plate 32 of the support plate 20. A first electric telescopic rod 23 is fixed to the outer side of the connecting plate 22 by bolts. The push rod of the first electric telescopic rod 23 passes through the connecting plate 22 and is bolted to one side of the moving plate 24. The moving plate 24 is located above the horizontal plate 32 of the support plate 20. A clamping block 25 is provided on the other side of the moving plate 24. The clamping block 25 is horizontally arranged. The end of the clamping block 25 away from the roller 21 is welded to the bottom of the moving plate 24. An anti-slip pad made of silicone material is sleeved on the end of the clamping block 25 near the roller 21.

[0030] The clamping mechanism also includes a longitudinal clamping assembly, which can clamp the busbar housing to be processed in the vertical direction. The longitudinal clamping assembly includes two top plates 28, which are located above the two movable plates 24 respectively. The top plates 28 are L-shaped, and the vertical plates of the top plates 28 are welded to the top of the movable plates 24. A second electric telescopic rod 29 is provided on the flat plate of the top plate 28. The cylinder of the second electric telescopic rod 29 is hinged to the flat plate of the top plate 28. The push rod of the second electric telescopic rod 29 is hinged to the middle of the adjusting rod 26. The rear end of the adjusting rod 26 is hinged to the movable plate 24, and the front end of the adjusting rod 26 is hinged to a pressure roller 27.

[0031] The specific usage process of this invention is as follows: First, the busbar housing is placed on the support plate 20, so that the horizontal plates 32 of two support plates 20 in one clamping mechanism jointly support one end of the busbar housing, and the horizontal plates 32 of two support plates 20 in another clamping mechanism jointly support the other end of the busbar housing. Next, the position of the busbar housing is manually adjusted. Once the position of the busbar housing is determined, the push rods of the four first electric telescopic rods 23 are simultaneously extended, and the four first electric telescopic rods 23 drive the four moving plates 24 to move closer to the busbar housing. After the clamping blocks 25 on the four moving plates 24 clamp and fix the busbar housing together, the first electric telescopic rods 23 stop moving. Subsequently, the push rod of the second electric telescopic rod 29 is extended, and the second electric telescopic rod 29 pushes the adjusting rod 26 to swing downward, and the pressure roller 27 at the front end of the adjusting rod 26 begins to descend. When the pressure roller 27 contacts the top of the busbar housing and presses it firmly, the second electric telescopic rod 29 stops moving, and at this time the busbar housing is clamped and fixed.

[0032] Then, start the connecting motor 4. The connecting motor 4 drives the gear 5 to rotate, the gear 5 drives the meshing gear ring 6 to rotate, and the gear ring 6 drives the operating plate 7 to rotate synchronously. The rotation angle of the operating plate 7 can be determined by reading the angle of rotation of the vertical projection of the measuring rod 19 on the scale line 30. After determining that the operating plate 7 has rotated to the predetermined angle, turn off the connecting motor 4.

[0033] Next, cylinder 9 is activated, and its piston rod extends, pushing the support plate 10 upward. The support plate 10 drives the translation mechanism and the cutting mechanism to rise synchronously. When the cutting blade 14 in the cutting mechanism extends from the cutting groove 17 and reaches the predetermined height, cylinder 9 is deactivated, and drive motor 13 is activated, driving the cutting blade 14 to rotate. Simultaneously, the slide plate 12 in the translation mechanism is controlled to slide along the guide rail 11. The slide plate 12 drives drive motor 13 and cutting blade 14 to move synchronously along the cutting groove 17. During the movement, the cutting blade 14 begins to cut the busbar housing, and the resulting debris is collected by the collection cover 15 and stored in the collection box 16.

[0034] After cutting is completed, the drive motor 13 is turned off, and the cylinder 9 is restarted. The piston rod of the cylinder 9 is controlled to retract, and the translation mechanism and the cutting mechanism descend synchronously. Finally, the push rods of the first electric telescopic rod 23 and the second electric telescopic rod 29 are controlled to retract, releasing the fixation on the busbar housing.

[0035] As can be seen from the above embodiments, the beneficial effects of the present invention are as follows: In this specific embodiment, the clamping mechanism is used to clamp and fix the busbar trunking housing, the operating plate is provided with a cutting groove, and the cutting mechanism in the cutting groove can cut the busbar trunking housing. The translation mechanism can control the cutting mechanism to move along the cutting groove, while the lifting mechanism is used to adjust the height of the cutting mechanism. In addition, the rotation mechanism changes the direction of the cutting groove by adjusting the rotation angle of the operating plate, thereby controlling the movement direction of the cutting mechanism. In summary, this device can flexibly adjust the rotation angle of the operating plate according to the angle requirement of the oblique cutting of the busbar trunking housing, realize the variability of the cutting angle of the cutting blade, and ultimately meet the processing requirement of cutting the end of the busbar trunking housing into an oblique shape.

[0036] The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A cutting device for processing busbar trunking shells, comprising a support frame (1), characterized in that, The top of the support frame (1) is fixed with a support cylinder (2), and a clamping mechanism is provided above the support cylinder (2). The clamping mechanism can clamp and fix the busbar trunking shell to be processed. An operating plate (7) is provided between the clamping mechanism and the support cylinder (2). The operating plate (7) is rotatably connected to the support cylinder (2). A rotating mechanism is provided inside the support cylinder (2). The rotating mechanism can control the rotation angle of the operating plate (7). A cutting groove (17) is provided on the operating plate (7). A cutting mechanism is provided inside the cutting groove (17). The cutting mechanism can cut the busbar trunking shell to be processed. A translation mechanism is provided below the cutting mechanism. The translation mechanism can control the cutting mechanism to move along the cutting groove (17). A lifting mechanism is provided below the translation mechanism. The lifting mechanism can control the height of the cutting mechanism.

2. The cutting device for processing busbar trunking shells according to claim 1, characterized in that, The clamping mechanism includes a support plate (20), which includes a vertical plate (31) and a horizontal plate (32). The vertical plate (31) of the support plate (20) is fixedly connected to the top of the support cylinder (2). The horizontal plate (32) of the support plate (20) is located above the operating plate (7). Several rotating grooves (33) are provided on the horizontal plate (32) of the support plate (20). Rollers (21) are rotatably connected in each of the several rotating grooves (33). The clamping mechanism also includes a transverse clamping assembly and a longitudinal clamping assembly. The transverse clamping assembly can clamp the busbar trough shell to be processed in the horizontal direction, and the longitudinal clamping assembly can clamp the busbar trough shell to be processed in the vertical direction.

3. The cutting device for processing busbar trunking shells according to claim 2, characterized in that, The transverse clamping assembly includes a connecting plate (22), the bottom of which is fixed on the horizontal plate (32) of the support plate (20). A first electric telescopic rod (23) is fixed on the connecting plate (22). The push rod of the first electric telescopic rod (23) passes through the connecting plate (22) and is fixedly connected to one side of the moving plate (24). A clamping block (25) is fixed on the other side of the moving plate (24), and the moving plate (24) is located above the horizontal plate (32) of the support plate (20).

4. The cutting device for processing busbar trunking housing according to claim 3, characterized in that, The longitudinal clamping assembly includes a top plate (28), which is fixed to the top of the movable plate (24). A second electric telescopic rod (29) is provided on the top plate (28). The cylinder of the second electric telescopic rod (29) is hinged to the top plate (28). The push rod of the second electric telescopic rod (29) is hinged to the middle of the adjusting rod (26). The rear end of the adjusting rod (26) is hinged to the movable plate (24). A pressure roller (27) is hinged to the front end of the adjusting rod (26).

5. The cutting device for processing busbar trunking shells according to claim 1, characterized in that, The support cylinder (2) has a first cavity (34) inside, which is annular. A frame (3) is fixed to the outside of the support cylinder (2). A second cavity (35) communicating with the first cavity (34) is provided inside the frame (3). The rotating mechanism includes a toothed ring (6) and a gear (5) that mesh with each other. The toothed ring (6) is located in the first cavity (34). The axis of the toothed ring (6) coincides with the axis of the support cylinder (2). The inner wall of the toothed ring (6) is in contact with the inner side wall of the first cavity (34). The upper end face of the toothed ring (6) passes through the support cylinder (2) and is fixedly connected to the operating plate (7). The gear (5) is located in the second cavity (35). The gear (5) is fixedly connected to the output shaft of the connecting motor (4). The connecting motor (4) is fixed to the bottom of the frame (3).

6. The cutting device for processing busbar trunking housings according to claim 1, characterized in that, The cutting mechanism includes a drive motor (13), which is located below the operation plate (7). The output end of the drive motor (13) is fixed with a cutting blade (14), which is located in the cutting groove (17) and the axis of the cutting blade (14) is horizontal.

7. The cutting device for processing busbar trunking housings according to claim 6, characterized in that, The translation mechanism includes a connecting frame (8), which is fixed to the bottom of the operating plate (7). A tray (10) is provided inside the connecting frame (8). A guide rail (11) is provided on the top of the tray (10). The length direction of the guide rail (11) is the same as the length direction of the cutting groove (17). A slide plate (12) is provided above the tray (10). The bottom of the slide plate (12) is slidably connected to the guide rail (11). The top of the slide plate (12) is fixedly connected to the bottom of the drive motor (13).

8. The cutting device for processing busbar trunking housings according to claim 7, characterized in that, The lifting mechanism includes a cylinder (9), the cylinder barrel of the cylinder (9) is fixed on the connecting frame (8), and the piston rod of the cylinder (9) is fixedly connected to the bottom of the support plate (10).

9. The cutting device for processing busbar trunking housing according to claim 8, characterized in that, The connecting frame (8) is also equipped with a collection box (16), which is located below the cutting blade (14). A collection cover (15) is provided above the collection box (16). The collection cover (15) is installed outside the cutting blade (14) and is fixedly connected to the connecting frame (8).

10. The cutting device for processing busbar trunking shells according to claim 2, characterized in that, A support ring (18) is fixed on the support cylinder (2). The top of the support ring (18) is fixedly connected to the vertical plate (31) of the support plate (20). A scale line (30) is set on the top of the support ring (18). A measuring rod (19) is fixed on the side wall of the operation plate (7). The measuring rod (19) is located above the scale line (30).

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