High-speed numerical control punching machine for electrical distribution box

Abstract

The utility model relates to the technical field of punching equipment, in particular to an electrical distribution box high-speed numerical control punching machine which comprises a bottom plate, mounting frames, a first hydraulic cylinder and mounting columns, the mounting frames are arranged on the two sides of the upper end of the bottom plate, the second hydraulic cylinders are arranged on the two sides of the mounting frames, and the first hydraulic cylinder is arranged at the upper end of the bottom plate. A guide rail is arranged at the upper end of the first hydraulic cylinder, a moving block is arranged at the upper end of the guide rail, a connecting frame is arranged at the upper end of the moving block in a crossing mode, and a mounting column is arranged at the upper end of the connecting frame. High-speed punching treatment on the surface of the distribution box is achieved through an electromagnetic drive downward high-speed punching mode and the limiting ring with the buffering function, and the problem that the overall stable punching effect is affected due to the fact that an existing distribution box punching device is lack of the high-speed punching effect and certain buffering protection measures is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of punching equipment, in particular to a high-speed numerically controlled punching machine for an electrical distribution box. Background Art

[0002] Whether the surface of the distribution box needs to be processed depends on the specific situation. Generally speaking, if the drilling will affect the structure and safety performance of the distribution box, it is recommended not to drill holes at will.

[0003] After searching, the patent announcement number is CN216420792U, which discloses a punching device for distribution box production, which relates to the technical field of distribution box production. The punching device for distribution box production includes a punching die, on which a punching device for punching is fixedly arranged, and telescopic components for increasing the support range are arranged around the punching die, and clamping components for clamping the distribution box plate are arranged around the punching die. A synchronous motion device for driving all clamping components to move synchronously is arranged below the punching die, and the support range of the punching die is changed by the telescopic component to perform Distribution box plates of different sizes can be placed on the punching die, and the positions of different clamping components can be changed by the synchronous motion device, so that the clamping components can clamp distribution box plates of different sizes. The punching of distribution box plates of different sizes is faster and the work efficiency is higher. In the existing technology, although a certain distribution box punching processing effect can be achieved during use, the defect is that the existing distribution box punching equipment lacks high-speed punching effect and certain buffer protection measures, which affects the overall stable punching effect. In view of this, we proposed a high-speed CNC punching machine for electrical distribution boxes to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the problems existing in the background technology and proposes a high-speed numerical control punching machine for an electrical distribution box.

[0005] The technical solution of the utility model: a high-speed CNC punching machine for an electrical distribution box, comprising a base plate, a mounting frame, a hydraulic cylinder 1 and a mounting column, the base plate having mounting frames on both sides of the upper end, the mounting frame having hydraulic cylinder 2 on both sides, the base plate having hydraulic cylinder 1 on the upper end, the hydraulic cylinder 1 having a guide rail on the upper end, the guide rail having a moving block on the upper end, the moving block having a connecting frame across the upper end, and the connecting frame having a mounting column on the upper end.

[0006] When using the high-speed CNC punching machine for electrical distribution boxes in this scheme, the distribution box to be punched is placed on the upper end of the conveyor belt, and then the guide rail height is adjusted to adjust the drilling height of the drill bit. Then, the electromagnetic ring 1 and the electromagnetic ring 2 are attracted to each other when energized to achieve the downward feed of the drill bit. While feeding, the distribution box is first limited by the limit ring and then the hole is punched. This design can have a buffering effect and facilitate high-speed drilling.

[0007] Preferably, a hydraulic rod 1 is arranged inside the hydraulic cylinder 1, and the upper end of the hydraulic rod 1 is fixedly connected to the lower end of the guide rail. The guide rail can be driven up and down by the hydraulic cylinder 1, which facilitates the drilling effect of the drill bit on distribution boxes of various sizes.

[0008] Preferably, a hydraulic rod 2 is provided inside the second hydraulic cylinder, and a limit bar is provided on one side of the second hydraulic cylinder. The hydraulic cylinder drives the limit bar to move in a centering manner, so that distribution boxes of various sizes can be adapted to move at the upper end of the conveyor belt to prevent deviation.

[0009] Preferably, a conveyor belt is arranged between the mounting frames, and a second motor is arranged on one side of the mounting frame. The second motor is adapted to the conveyor belt, and the conveyor belt can be driven to rotate by the second motor to achieve the conveying effect of the upper distribution cabinet.

[0010] Preferably, a guide rod is inserted into the inside of the mounting column, an electromagnetic ring 1 is provided at the upper end of the guide rod, and an electromagnetic ring 2 is provided at the upper end of the mounting column. The electromagnetic ring 1 and the electromagnetic ring 2 are adapted to each other, and a spring 1 is provided between the mounting column and the electromagnetic ring 1. The rotating drill bit can move downward through the electromagnetic attraction of the electromagnetic ring 1 and the electromagnetic ring 2.

[0011] Preferably, a spring 2 is provided at the lower end of the mounting column, a limiting ring is provided at the lower end of the spring 2, a drill bit is provided at the lower end of the guide rod, a motor 3 is provided at the upper end of the guide rod, and the motor 3 is adapted to the drill bit. Spring 2 can make the limiting ring contact the distribution box first, and then drilling can be performed, which can increase the stability of drilling under high-speed movement.

[0012] Preferably, a motor 1 is provided on one side of the moving block, and the motor 1 is adapted to the guide rail. A bracket is provided at the lower end of the bottom plate, and a base is provided at the lower end of the bracket. Motor 1 can drive the moving block to move at the upper end of the guide rail. The driving method here is electromagnetic drive, which belongs to the existing mature technology and will not be described in detail.

[0013] Compared with the prior art, the utility model has the following beneficial technical effects:

[0014] 1. The device can realize the translational processing of the drilling drill bit by electromagnetic drive, and then realize the downward movement of the drilling drill bit to drill holes by electromagnetic attraction of electromagnetic ring 1 and electromagnetic ring 2;

[0015] 2. This device can use the limit ring to perform a certain buffering treatment on the box body and the drilling drill bit to facilitate high-speed drilling operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of electromagnetic ring 1 and electromagnetic ring 2 of the utility model;

[0018] Figure 3 It is a schematic diagram of the spring 2 and the limiting ring of the utility model.

[0019] Reference numerals:

[0020] 1. Bottom plate; 2. Bracket; 3. Base; 4. Conveyor belt; 5. Mounting frame; 6. Moving block; 7. Connecting frame; 8. Motor 1; 9. Guide rail; 10. Hydraulic rod 1; 11. Motor 2; 12. Hydraulic cylinder 1; 13. Hydraulic cylinder 2; 14. Spring 1; 15. Guide rod; 16. Electromagnetic ring 1; 17. Motor 3; 18. Electromagnetic ring 2; 19. Mounting column; 20. Spring 2; 21. Drill bit; 22. Limit ring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0023] Embodiment 1:

[0024] like Figures 1 to 3As shown, the electric distribution box high-speed CNC punching machine proposed by the utility model includes a base plate 1, a mounting frame 5, a hydraulic cylinder 12 and a mounting column 19. The mounting frames 5 are arranged on both sides of the upper end of the base plate 1, and a conveyor belt 4 is arranged between the mounting frames 5. A motor 2 11 is arranged on one side of the mounting frame 5. The motor 2 11 is adapted to the conveyor belt 4. The conveyor belt 4 can be driven to rotate by the motor 2 11 to achieve the conveying effect of the upper distribution cabinet. Hydraulic cylinders 2 13 are arranged on both sides of the mounting frame 5. Hydraulic rods 2 are arranged inside the hydraulic cylinders 13. A limit strip is arranged on one side of the second 13, and the centering movement of the limit strip driven by the hydraulic cylinder can adapt to the movement of distribution boxes of various sizes on the upper end of the conveyor belt 4 to prevent deviation. A hydraulic cylinder 12 is arranged on the upper end of the bottom plate 1, and a guide rail 9 is arranged on the upper end of the hydraulic cylinder 12. A hydraulic rod 10 is arranged inside the hydraulic cylinder 12, and the upper end of the hydraulic rod 10 is fixedly connected to the lower end of the guide rail 9. The guide rail 9 can be driven up and down by the hydraulic cylinder 12, which facilitates the drilling effect of the drill bit 21 on distribution boxes of various sizes. A moving block 6 is arranged on the upper end of the guide rail 9.

[0025] In this embodiment: the device can use electromagnetic drive to achieve translation processing of the drilling drill 21, and then use the electromagnetic attraction of the electromagnetic ring 16 and the electromagnetic ring 2 18 to achieve the downward movement of the drilling drill 21 to perform drilling.

[0026] Embodiment 2:

[0027] like Figures 1 to 3 As shown, the electrical distribution box high-speed CNC punching machine proposed by the utility model, compared with the first embodiment, this embodiment also includes: a motor 8 is arranged on one side of the moving block 6, the motor 8 is adapted to the guide rail 9, a bracket 2 is arranged at the lower end of the bottom plate 1, a base 3 is arranged at the lower end of the bracket 2, the motor 8 can drive the moving block 6 to move on the upper end of the guide rail 9, the driving method here is electromagnetic drive, which belongs to the existing mature technology and will not be described in detail, a connecting frame 7 is arranged across the upper end of the moving block 6, a mounting column 19 is arranged at the upper end of the connecting frame 7, a guide rod 15 is inserted inside the mounting column 19, an electromagnetic ring 16 is arranged at the upper end of the guide rod 15, and an electromagnetic ring 16 is arranged on the mounting column 19 An electromagnetic ring 18 is arranged at the end, and the electromagnetic ring 16 and the electromagnetic ring 18 are adapted to each other. A spring 14 is arranged between the mounting column 19 and the electromagnetic ring 16. The rotating drill bit 21 can move downward through the electromagnetic attraction of the electromagnetic ring 16 and the electromagnetic ring 18. A spring 20 is arranged at the lower end of the mounting column 19, and a limit ring 22 is arranged at the lower end of the spring 20. A drill bit 21 is arranged at the lower end of the guide rod 15, and a motor 3 17 is arranged at the upper end of the guide rod 15. The motor 3 17 is adapted to the drill bit 21. The spring 20 can make the limit ring 22 contact the distribution box first, and then drill holes, which can increase the stability of drilling under high-speed movement.

[0028] In this embodiment, the device can utilize the limiting ring 22 to perform a certain buffering treatment on the box body and the drilling drill 21 to facilitate the high-speed drilling operation.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A high-speed CNC punching machine for an electrical distribution box, comprising a base plate (1), a mounting frame (5), a hydraulic cylinder (12) and a mounting column (19), Features: Mounting frames (5) are arranged on both sides of the upper end of the base plate (1), and hydraulic cylinders (13) are arranged on both sides of the mounting frames (5). A hydraulic cylinder (12) is arranged on the upper end of the base plate (1), and a guide rail (9) is arranged on the upper end of the hydraulic cylinder (12). A moving block (6) is arranged on the upper end of the guide rail (9), and a connecting frame (7) is arranged across the upper end of the moving block (6). A mounting column (19) is arranged on the upper end of the connecting frame (7), and a guide rod (15) is inserted into the interior of the mounting column (19), and an electromagnetic ring (16) is arranged on the upper end of the guide rod (15). The upper end of the mounting column (19) is provided with an electromagnetic ring 2 (18), the electromagnetic ring 1 (16) and the electromagnetic ring 2 (18) are matched, a spring 1 (14) is provided between the mounting column (19) and the electromagnetic ring 1 (16), the lower end of the mounting column (19) is provided with a spring 2 (20), the lower end of the spring 2 (20) is provided with a limit ring (22), the lower end of the guide rod (15) is provided with a drill bit (21), the upper end of the guide rod (15) is provided with a motor 3 (17), the motor 3 (17) and the drill bit (21) are matched.

2. The high-speed CNC punching machine for electrical distribution boxes according to claim 1, Features: A hydraulic rod (10) is arranged inside the hydraulic cylinder (12), and the upper end of the hydraulic rod (10) is fixedly connected to the lower end of the guide rail (9).

3. The high-speed CNC punching machine for electrical distribution boxes according to claim 1, Features: A hydraulic rod 2 is arranged inside the second hydraulic cylinder (13), and a limit strip is arranged on one side of the second hydraulic cylinder (13).

4. The high-speed CNC punching machine for electrical distribution boxes according to claim 1, Features: A conveyor belt (4) is arranged between the mounting frames (5), and a second motor (11) is arranged on one side of the mounting frames (5), and the second motor (11) is adapted to the conveyor belt (4).

5. The high-speed CNC punching machine for electrical distribution boxes according to claim 1, Features: A motor 1 (8) is arranged on one side of the moving block (6), and the motor 1 (8) is adapted to the guide rail (9). A bracket (2) is arranged at the lower end of the bottom plate (1), and a base (3) is arranged at the lower end of the bracket (2).

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