Drilling device for machining power distribution cabinet
By designing a drilling device that includes a support frame, worktable, displacement slide rail, lead screw assembly, and cylinder adjustment assembly, the problem of inconsistent position and size in traditional drilling methods has been solved, enabling efficient and precise drilling of power distribution cabinet plates and improving the equipment's versatility and application range.
Patent Information
- Application Number
- CN202520304912.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-25
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-02-25
AI Technical Summary
Traditional drilling methods cannot guarantee the consistency of the position and size of the holes in the power distribution cabinet panels. In particular, the accumulation of errors is serious during mass production. Moreover, existing equipment cannot flexibly handle workpieces of different shapes and sizes, resulting in inconsistent product quality, high labor intensity, and limited application scope.
A drilling device comprising a support frame, a worktable, a displacement slide rail, a lead screw assembly, a cylinder adjustment assembly, and a limit adjustment seat has been designed. Precise movement is achieved through the slide rail and lead screw assembly, the workpiece angle is adjusted by the cylinder, and the workpiece is fixed by the limit adjustment seat. This allows for quick replacement of drilling tools to adapt to different needs.
It improves drilling accuracy and efficiency, enhances the versatility and reliability of the equipment, and is suitable for efficiently and accurately processing workpieces of various sizes and shapes, ensuring drilling accuracy and consistency, and expanding the scope of applications.
Smart Images
Figure CN223801595U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application relates to the technical field of power distribution cabinet processing, in particular to a drilling device for processing a power distribution cabinet. BACKGROUND
[0002] Since various electrical elements, such as circuit breakers, relays and wiring terminals, need to be installed in the power distribution cabinet, the electrical elements are usually installed on the back plate or side plate of the power distribution cabinet through screws or other fixing members, and the corresponding installation holes need to be drilled in advance. Therefore, when the power distribution cabinet is produced, the plate of the power distribution cabinet needs to be drilled. The traditional drilling method cannot guarantee the consistency of the position and size of each drilling hole, especially when a large number of production tasks are processed, the cumulative error will lead to uneven product quality, and the drilling bit needs to be replaced, which not only consumes time but also increases the labor intensity. In the face of workpieces of different shapes and sizes, the existing equipment and tools are difficult to flexibly cope with, which limits the application range. SUMMARY
[0003] The technical problem to be solved by the application is to overcome the defects of the prior art and provide a drilling device for processing a power distribution cabinet, which can effectively solve the problems in the background art.
[0004] To achieve the above-mentioned purpose, the application provides the following technical scheme: a drilling device for processing a power distribution cabinet, comprising a support frame, the upper surface of the support frame is provided with a workbench, the both sides of the upper surface of the workbench are provided with spacer seats, the spacer seats are provided with a side support plate, the side of the side support plate is provided with a workpiece mounting plate, the sliding groove of the workpiece mounting plate is provided with a displacement sliding rail and a lead screw assembly, the displacement sliding rail is connected with a punching piece support plate through sliding, the output end of the displacement sliding rail is connected with a mounting seat arranged on the rear side surface of the punching piece support plate, the front side surface of the punching piece support plate is provided with a punching piece mounting frame, the end of the punching piece mounting frame is provided with a drilling piece, the workbench is hingedly connected with a workpiece extension plate, the lower surface of the workpiece extension plate and the support frame are provided with a pneumatic cylinder adjusting assembly for adjusting the angle of the workpiece extension plate, and the workpiece extension plate is further provided with a limiting adjusting seat.
[0005] As a preferred technical scheme of the application, the rear side surface of the side support plate is further provided with a vertical support vertical plate, and the number of the vertical support vertical plates is two and the vertical support vertical plates are symmetrically arranged on the both sides of the side support plate.
[0006] As a preferred technical scheme of the application, the pneumatic cylinder adjusting assembly comprises an adapter shaft, an adjusting pneumatic cylinder and a bottom plate rotating seat, the adapter shaft is arranged on the inner side of the support frame, the adjusting pneumatic cylinder is connected with the adapter shaft, the telescopic end of the adjusting pneumatic cylinder is connected with the bottom plate rotating seat, and the bottom plate rotating seat is connected with the lower surface of the workpiece extension plate.
[0007] As a preferred technical solution of the present application, the limiting adjusting seat comprises a shaft mounting plate, an adjusting shaft and a clamping sliding block, the lower surface of the workpiece extension plate is provided with the shaft mounting plate, the adjusting shaft penetrates through the shaft mounting plate and is sleeved with the side support plate arranged on the lower surface of the workpiece extension plate, and the clamping sliding block is slidingly arranged in the sliding groove of the workpiece extension plate and is threadedly connected with the adjusting shaft.
[0008] As a preferred technical solution of the present application, the drilling member comprises a punching driving member, a drill mounting seat and a punching drill bit, the drill mounting seat is arranged on the output end of the punching driving member, and the punching drill bit is arranged on the drill mounting seat.
[0009] As a preferred technical solution of the present application, the lower surface of the support frame is provided with a pad seat.
[0010] As a preferred technical solution of the present application, the workpiece mounting plate is mounted on one side surface of the side support plate through a fastener.
[0011] Compared with the prior art, the present application improves the accuracy and efficiency of drilling, enhances the versatility and reliability of the equipment, is suitable for efficient and accurate drilling processing of metal products such as power distribution cabinets, meets the requirements of high efficiency, flexibility and accuracy, the air cylinder adjusting assembly allows the workpiece extension plate to be flexibly adjusted in angle according to actual needs, increases the ability to process workpieces of various sizes and shapes, and through the cooperation of the clamping sliding block and the adjusting shaft, the position of the workpiece can be further stabilized to prevent the workpiece from moving during drilling, ensuring the accuracy and consistency of drilling, and the screw connection design between the punching member mounting frame and the drill mounting seat allows different drilling tools to be quickly replaced to adapt to different drilling needs, improving the multifunctionality and application range of the equipment. BRIEF DESCRIPTION OF DRAWINGS
[0012] Figure 1 It is a structural schematic diagram of the present application;
[0013] Figure 2 It is a front view of the present application;
[0014] Figure 3 It is a left view of the present application.
[0015] In the figure: 1 support frame, 2 adjusting shaft, 3 clamping sliding block, 4 workpiece extension plate, 5 punching member mounting frame, 6 punching member support plate, 7 workpiece mounting plate, 8 lead screw assembly, 9 displacement sliding rail, 10 side support plate, 11 vertical support plate, 12 workbench, 13 drill mounting seat, 14 shaft mounting plate, 15 adjusting air cylinder, 16 adapter shaft, 17 punching drill bit, 18 pad support, 19 bottom plate rotating seat. DETAILED DESCRIPTION
[0016] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. All other embodiments obtained by a person of ordinary skill in the art without creative effort on the basis of the embodiments in the present application (for the convenience of description and understanding, the embodiments are described below Figure 2 The embodiments obtained by a person of ordinary skill in the art without creative effort on the basis of the above description all belong to the scope of protection of the present application.
[0017] Please refer to Figures 1-3 The present application provides a technical solution: a drilling device for processing power distribution cabinets, comprising a support frame 1, the upper surface of the support frame 1 is provided with a workbench 12, the upper surface of the workbench 12 is provided with a spacer seat 18 on both sides, a side support plate 10 is arranged between the spacer seats 18, and a workpiece mounting plate 7 is arranged on one side of the side support plate 10.
[0018] The support frame 1 is the basic frame of the entire drilling device, which provides stability and structural strength, ensures the stability of the equipment during operation, and further enhances the stability through the foot seat arranged on the lower surface.
[0019] The workbench 12 is located on the upper surface of the support frame 1, provides a mounting base for the subsequent installed components, and is the main area for placing and processing workpieces.
[0020] The spacer seat 18 is arranged on both sides of the upper surface of the workbench 12, providing additional support and stability to the side support plate 10. The spacer seat 18 helps to disperse the force applied to the side support plate 10, and also ensures that the side support plate 10 remains horizontal, thereby ensuring the accuracy of the horizontal position of the workpiece mounting plate 7.
[0021] The side support plate 10 is used to fix the workpiece mounting plate 7, ensuring the stability of the installation of the workpiece mounting plate 7, and providing a basis for the stability of the use of subsequent components.
[0022] The displacement sliding rail 9 and the lead screw assembly 8 are arranged in the sliding groove of the workpiece mounting plate 7, the punching piece support plate 6 is connected to the displacement sliding rail 9 in a sliding manner, the output end of the displacement sliding rail 9 is connected to the mounting seat arranged on the rear side of the punching piece support plate 6, the punching piece mounting rack 5 is arranged on the front side of the punching piece support plate 6, and the drilling piece is arranged at the end of the punching piece mounting rack 5.
[0023] The workpiece mounting plate 7 is a basic platform for fixing workpieces to be processed, and a sliding groove is arranged on the workpiece mounting plate 7, allowing the displacement sliding rail 9 and the lead screw assembly 8 to run inside the sliding groove. This ensures the stability and flatness of the workpiece during drilling.
[0024] The displacement slide rail 9 provides a smooth and precise movement path for the punch support plate 6. Through the slide rail, the punch support plate 6 can move horizontally or vertically along the predetermined track with high precision, so as to realize accurate drilling at different positions.
[0025] The screw rod assembly 8 is arranged in parallel with the displacement slide rail 9 and is responsible for driving the punch support plate 6 to make accurate position adjustment along the slide rail. The screw rod assembly 8 provides a power transmission mechanism, so that the punch support plate 6 can be accurately positioned to the position where drilling is needed.
[0026] The rear side of the punch support plate 6 is provided with a mounting seat for receiving power from the output end of the screw rod assembly 8, so that it can move along the displacement slide rail 9. The front side is provided with a punch mounting rack 5 for mounting the drilling tool. The punch mounting rack 5 and the drilling tool are connected by screws, which can quickly replace different drilling tools to adapt to various drilling needs.
[0027] The workbench 12 is hinged with the workpiece extension plate 4, and a cylinder adjusting assembly for adjusting the angle of the workpiece extension plate 4 is arranged between the lower surface of the workpiece extension plate 4 and the support frame 1. The workpiece extension plate 4 is also provided with a limiting adjustment seat.
[0028] The workbench 12 provides a stable foundation for the workpiece to perform drilling operations. The workbench 12 is hinged with the workpiece extension plate 4, which allows it to adjust the angle as needed to adapt to workpieces of different shapes and sizes.
[0029] The workpiece extension plate 4 can rotate around the hinge point to change its angle relative to the workbench 12. This allows the device to handle larger or irregularly shaped workpieces, increasing the flexibility and adaptability of the processing. The workpiece extension plate 4 is also provided with a limiting adjustment seat for further fixing the position of the workpiece to ensure processing accuracy.
[0030] The cylinder adjusting assembly is located between the lower surface of the workpiece extension plate 4 and the support frame 1. By adjusting the extension of the cylinder 15, the angle of the workpiece extension plate 4 can be adjusted so that it can be flexibly changed according to the actual processing needs. This improves the versatility of the device and ensures the safety and accuracy of the operation.
[0031] The limiting adjustment seat further stabilizes the position of the workpiece after the angle of the workpiece extension plate 4 is adjusted, preventing the workpiece from moving during drilling and thus ensuring processing quality.
[0032] Further, the rear side of the side support plate 10 is also provided with a vertical support plate 11, and the number of vertical support plates 11 is two, which are symmetrically arranged on both sides of the side support plate 10.
[0033] The vertical support vertical plate 11 is symmetrically arranged on both sides of the side support plate 10. The vertical support vertical plate 11 further enhances the structural strength and stability of the side support plate 10, preventing it from deforming or deviating when subjected to a large load or vibration. Improve the overall durability and reliability of the equipment.
[0034] Further, the air cylinder adjusting assembly includes an adapter shaft 16, an adjusting air cylinder 15, and a bottom plate rotating seat 19. The adapter shaft 16 is arranged on the inner side of the support frame 1, and the adjusting air cylinder 15 is connected to the adapter shaft 16. The telescopic end of the adjusting air cylinder 15 is connected with the bottom plate rotating seat 19, and the bottom plate rotating seat 19 is connected with the lower surface of the workpiece epitaxial plate 4.
[0035] The adapter shaft 16 is arranged on the inner side of the support frame 1, which provides a rotating fulcrum, allowing the adjusting air cylinder 15 to adjust the angle as needed, so that the adjusting air cylinder 15 can flexibly change the angle of the workpiece epitaxial plate 4.
[0036] The adjusting air cylinder 15 precisely controls the angle change of the workpiece epitaxial plate 4 through its telescopic action. The telescopic end of the adjusting air cylinder 15 is connected with the bottom plate rotating seat 19, thereby realizing the adjustment of the position of the workpiece epitaxial plate 4.
[0037] Further, the limiting adjusting seat includes a shaft mounting plate 14, an adjusting rotating shaft 2, and a clamping sliding block 3. The lower surface of the workpiece epitaxial plate 4 is provided with the shaft mounting plate 14. The adjusting rotating shaft 2 passes through the shaft mounting plate 14 and is sleeved with the side support plate arranged on the lower surface of the workpiece epitaxial plate 4. The clamping sliding block 3 is slidingly arranged in the sliding groove of the workpiece epitaxial plate 4, and is threadedly connected with the adjusting rotating shaft 2.
[0038] The shaft mounting plate 14 is fixed on the lower surface of the workpiece epitaxial plate 4. It provides a stable mounting point for the adjusting rotating shaft 2, ensuring that the adjusting rotating shaft 2 can be firmly connected with the workpiece epitaxial plate 4 and can rotate smoothly.
[0039] The adjusting rotating shaft 2 passes through the shaft mounting plate 14 and is sleeved with the side support plate arranged on the lower surface of the workpiece epitaxial plate 4. By rotating the adjusting rotating shaft 2, the position of the clamping sliding block 3 can be adjusted, thereby realizing the fixation of the workpiece and achieving the purpose of stabilizing the workpiece.
[0040] The clamping sliding block 3 is slidingly arranged in the sliding groove of the workpiece epitaxial plate 4 and is threadedly connected with the adjusting rotating shaft 2. When the adjusting rotating shaft 2 rotates, the clamping sliding block 3 will move along the sliding groove, approaching or moving away from the workpiece to perform clamping or loosening operation. It allows the operator to accurately adjust the position of the clamping sliding block 3 according to the specific size and shape of the workpiece, ensuring that the workpiece remains stable during the machining process.
[0041] Further, the drilling member comprises a punching driving member, a drill bit mounting seat 13 arranged at the output end of the punching driving member, and a punching drill bit 17 arranged on the drill bit mounting seat 13.
[0042] The punching driving member is responsible for providing a rotating force to drive the punching drill bit 17 to perform drilling work, and can generate sufficient torque and rotating speed to penetrate the workpiece material.
[0043] The drill bit mounting seat 13 is located at the output end of the punching driving member, and is a component connecting the punching driving member and the punching drill bit 17. The drill bit mounting seat 13 ensures that the punching drill bit 17 can be stably mounted on the punching driving member and can withstand mechanical stress during drilling. In addition, it can also have a quick replacement device to facilitate the replacement of different types of drill bits according to different drilling needs.
[0044] The punching drill bit 17 is mounted on the drill bit mounting seat 13 and directly contacts and drills into the workpiece. The selection of the punching drill bit 17 depends on the material of the workpiece and the required hole diameter.
[0045] Further, the lower surface of the support frame 1 is provided with a foot pad.
[0046] Further, the workpiece mounting plate 7 is mounted on one side of the side support plate 10 through fasteners.
[0047] In use: place the power distribution cabinet workpiece to be processed on the workpiece mounting plate 7, and according to the specific size and shape of the workpiece, adjust the angle of the workpiece extension plate 4 when needed. At this time, use the cylinder adjusting assembly to work, start the adjusting cylinder 15, and the extension and retraction action of the adjusting cylinder 15 adjusts the direction through the rotating fulcrum provided by the adapter shaft 16, and then drives the bottom plate rotating seat 19 to move. Since the bottom plate rotating seat 19 is connected to the lower surface of the workpiece extension plate 4, the workpiece extension plate 4 will change the angle with the movement of the bottom plate rotating seat 19, so that it can better support the workpiece. After the workpiece is stably placed on the workbench 12 and the workpiece extension plate 4, adjust the position of the clamping sliding block 3 by rotating the adjusting rotating shaft 2, and finally position and fix the workpiece, to ensure that the workpiece does not move during drilling. Select the appropriate punching drill bit 17 according to the required drilling diameter, and firmly mount it on the drill bit mounting seat 13, ensure that the punching driving member is connected to the drill bit mounting seat 13 without error, and prepare to start the equipment for drilling work. The lead screw assembly 8 drives the drilling member support plate 6 to accurately move to the predetermined drilling position along the displacement sliding rail 9. Adjust the position of the drilling member support plate 6 until the punching drill bit 17 is accurately located above the position where drilling is needed, and start the drilling work. Start the punching driving member to make the punching drill bit 17 start rotating, and the lead screw assembly 8 controls the feeding speed and intensity to ensure the drilling quality.
[0048] While embodiments of the application have been shown and described, it is to be understood that the embodiments described are merely exemplary and that changes can be made in detail without departing from the principles and spirit of the application. The scope of the application is therefore defined by the appended claims and their equivalents.
Claims
1. A drilling device for processing switchgear cabinet, comprising a support frame (1), the upper surface of the support frame (1) is provided with a workbench (12), characterized in that: The upper surface of the workbench (12) is provided with a spacer seat (18) on both sides, a side support plate (10) is arranged between the spacer seats (18), a workpiece mounting plate (7) is arranged on one side of the side support plate (10), a displacement sliding rail (9) and a lead screw assembly (8) are arranged in the sliding groove of the workpiece mounting plate (7), a punching piece support plate (6) is slidably connected to the displacement sliding rail (9), the output end of the displacement sliding rail (9) is connected to a mounting seat arranged on the rear side of the punching piece support plate (6), a punching piece mounting rack (5) is arranged on the front side of the punching piece support plate (6), a drilling piece is arranged at the end of the punching piece mounting rack (5), a workpiece extension plate (4) is hingedly connected to the workbench (12), a cylinder adjusting assembly for adjusting the angle of the workpiece extension plate (4) is arranged between the lower surface of the workpiece extension plate (4) and the support frame (1), and a limiting adjusting seat is further arranged on the workpiece extension plate (4).
2. A drilling apparatus for processing switchgear cabinets according to claim 1, characterized in that: The rear side of the side support plate (10) is further provided with a vertical support vertical plate (11), and the number of the vertical support vertical plates (11) is two and they are symmetrically arranged on both sides of the side support plate (10).
3. A device for drilling holes in switchgear cabinets according to claim 1, characterized in that: The cylinder adjusting assembly comprises an adapter shaft (16), an adjusting cylinder (15) and a bottom plate rotating seat (19), the adapter shaft (16) is arranged on the inner side of the support frame (1), the adjusting cylinder (15) is adapted to the adapter shaft (16), the telescopic end of the adjusting cylinder (15) is connected with the bottom plate rotating seat (19), and the bottom plate rotating seat (19) is connected with the lower surface of the workpiece extension plate (4).
4. The apparatus of claim 1 wherein: The limiting adjusting seat comprises a shaft mounting plate (14), an adjusting rotating shaft (2) and a clamping sliding block (3), the lower surface of the workpiece extension plate (4) is provided with the shaft mounting plate (14), the adjusting rotating shaft (2) penetrates through the shaft mounting plate (14) and is sleeved with a side support plate arranged on the lower surface of the workpiece extension plate (4), and the clamping sliding block (3) is slidably arranged in the sliding groove of the workpiece extension plate (4) and is threadedly connected with the adjusting rotating shaft (2).
5. The apparatus of claim 1 wherein: The drilling piece comprises a punching driving piece, a drill mounting seat (13) and a punching drill (17), the drill mounting seat (13) is arranged on the output end of the punching driving piece, and the punching drill (17) is arranged on the drill mounting seat (13).
6. A device for drilling holes in switchgear cabinets according to claim 1, characterized in that: The lower surface of the support frame (1) is provided with a foot pad.
7. A device for drilling holes in switchgear cabinets according to claim 1, characterized in that: The workpiece mounting plate (7) is mounted on one side of the side support plate (10) by fasteners.