Positioning structure for laser cutting of side plate of power distribution cabinet

Abstract

The utility model discloses a positioning structure for power distribution cabinet side plate laser cutting, which comprises a cutting table, the top of the cutting table is provided with a laser cutting assembly and is provided with a plate, the bottom of the cutting table is fixedly provided with a U-shaped groove through a bolt, the inner wall of the U-shaped groove is rotatably connected with a rotating wheel, and the rotating wheel is fixedly connected with the cutting table. A motor is fixedly mounted on the surface of the U-shaped groove, a belt is in transmission connection with the surface of the rotating wheel, a transverse plate is arranged on the outer side of the belt, and an air cylinder is fixedly mounted at the top of the transverse plate through bolts. The belt and the clamping block are matched to drive the transverse plate to move upwards, then the air cylinder and the sliding plate are matched to drive the top plate to move horizontally, and then the electromagnet block is closed, so that resilience force of the strong spring drives the pressing strip to press and lock a plate through the circular plate and the sliding rod. The power distribution cabinet side plate can be conveniently locked during laser cutting, so that the position of the power distribution cabinet side plate is positioned, and the purpose of guaranteeing the cutting precision is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of the processing of the side plate of a power distribution cabinet, and particularly relates to a positioning structure for laser cutting of the side plate of a power distribution cabinet. Background Art

[0002] In the production process of a power distribution cabinet, a series of processes such as cutting, drilling, and welding are required. The production of a power distribution cabinet needs to use steel sheets for processing. When the steel sheets are laser cut, a workbench is required to support the steel sheets for convenient cutting. After the steel sheets are cut by the laser, the required side plates of the power distribution cabinet can be obtained.

[0003] When the steel sheets of the power distribution cabinet are laser cut, they may move due to external forces, which affects the cutting accuracy. Some cutting devices use a bolt fastening method, which has a simple structure but is inconvenient to operate. Therefore, a positioning structure for laser cutting of the side plate of a power distribution cabinet is needed, which can conveniently lock the side plate of the power distribution cabinet during laser cutting, thereby positioning its position and ensuring the cutting accuracy. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a positioning structure for laser cutting of the side plate of a power distribution cabinet, which can conveniently lock the side plate of the power distribution cabinet during laser cutting, thereby positioning its position and ensuring the cutting accuracy, so as to solve the technical problems proposed in the above background art.

[0005] The technical solution of the utility model to solve the above technical problems is as follows: a positioning structure for laser cutting of the side plate of a power distribution cabinet, which includes a cutting table: a laser cutting assembly is installed on the top of the cutting table, and a sheet material is placed. The bottom of the cutting table is fixedly installed with a U-shaped groove through bolts. A runner is rotatably connected to the inner wall of the U-shaped groove. A motor is fixedly installed on the surface of the U-shaped groove. A belt is drivingly connected to the surface of the runner. A cross plate is arranged on the outer side of the belt. A cylinder is fixedly installed on the top of the cross plate through bolts. The output end of the cylinder is fixedly connected with a sliding plate through a flange. A top plate is welded on the surface of the sliding plate. A cylindrical box is fixedly installed at the bottom of the top plate. An electromagnet block is fixedly connected to the inner wall of the cylindrical box. A strong spring is fixedly connected to the bottom of the electromagnet block. The strong spring is in a compressed state. The bottom end of the strong spring is fixedly installed with a round plate. A sliding rod is fixedly connected to the bottom of the round plate. The bottom end of the sliding rod penetrates below the cylindrical box and is fixedly connected with a pressing strip. A clamping block is fixedly installed on the surface of the belt through bolts. The clamping block is fixedly connected with the cross plate.

[0006] Preferably, the output shaft of the motor penetrates into the inner cavity of the U-shaped groove and is fixedly connected with the runner.

[0007] Preferably, the bottom of the skateboard is slidably connected to the cross plate, and a chute adapted to the skateboard is provided at the top of the cross plate.

[0008] Preferably, a resisting rod is fixedly installed at the bottom of the electromagnet block, and the bottom end of the resisting rod abuts against the circular plate.

[0009] Preferably, a slider is fixedly installed on the surface of the clamping block through a bolt, a slide rail is welded on the surface of the U-shaped groove, and the slider is slidably connected to the slide rail.

[0010] The beneficial effects of the present utility model are as follows:

[0011] 1. Through the cooperation of the belt and the clamping block, the cross plate is driven to move upward, and then through the cooperation of the air cylinder and the skateboard, the top plate is driven to translate. Then, by turning off the electromagnet block, the resilience of the strong spring drives the pressing strip to press and lock the sheet material through the circular plate and the sliding rod, so as to achieve convenient locking during laser cutting of the side plate of the power distribution cabinet, thereby positioning its position, and further ensuring the cutting accuracy;

[0012] 2. Through the arrangement of the resisting rod, the upward movement of the circular plate is limited, avoiding the situation that the strong spring is compressed beyond the limit due to excessive upward movement of the circular plate, thereby ensuring the service life of the strong spring;

[0013] 3. Through the cooperation of the slider and the slide rail, the movement of the clamping block is limited, avoiding the situation that the clamping block shakes during the movement process. Description of the Drawings

[0014] Wherein:

[0015] Figure 1 is a schematic structural diagram of an embodiment of the present utility model;

[0016] Figure 2 is an embodiment of the present utility model Figure 1 is a partial enlarged view of point A in the figure;

[0017] Figure 3 is a three-dimensional schematic diagram of the air cylinder and the skateboard of an embodiment of the present utility model;

[0018] Figure 4 is an embodiment of the present utility model Figure 3 is a partial enlarged view of point B in the figure.

[0019] In the drawings, the list of components represented by each reference numeral is as follows:

[0020] 1. Cutting table, 2. Laser cutting assembly, 3. Sheet material, 4. U-shaped groove, 5. Rotating wheel, 6. Motor, 7. Belt, 8. Cross plate, 9. Cylinder, 10. Slide plate, 11. Top plate, 12. Column box, 13. Electromagnet block, 14. Strong spring, 15. Round plate, 16. Slide bar, 17. Pressure strip, 18. Push rod, 19. Block, 20. Slider, 21. Slide rail. DETAILED DESCRIPTION

[0021] Hereinafter, an embodiment of the positioning structure for laser cutting of the side panel of a power distribution cabinet of the present invention will be described with reference to the accompanying drawings.

[0022] Embodiment 1:

[0023] Figures 1-4 A positioning structure for laser cutting of a side panel of a power distribution cabinet according to an embodiment of the utility model is shown, which comprises a cutting table 1: a laser cutting assembly 2 is installed on the top of the cutting table 1, and a sheet material 3 is placed thereon; a U-shaped groove 4 is fixedly installed on the bottom of the cutting table 1 by bolts; a rotating wheel 5 is rotatably connected to the inner wall of the U-shaped groove 4; a motor 6 is fixedly installed on the surface of the U-shaped groove 4; an output shaft of the motor 6 passes through the inner cavity of the U-shaped groove 4 and is fixedly connected to the rotating wheel 5; a belt 7 is transmission-connected to the surface of the rotating wheel 5; a transverse plate 8 is arranged on the outer side of the belt 7; a cylinder 9 is fixedly installed on the top of the transverse plate 8 by bolts; a slide plate 10 is fixedly connected to the output end of the cylinder 9 by a flange; and a bottom of the slide plate 10 It is slidingly connected to the cross plate 8, and a slide groove compatible with the slide plate 10 is opened on the top of the cross plate 8. The surface of the slide plate 10 is welded with a top plate 11, and a cylindrical box 12 is fixedly installed at the bottom of the top plate 11. The inner wall of the cylindrical box 12 is fixedly connected with an electromagnet block 13, and the bottom of the electromagnet block 13 is fixedly connected with a strong spring 14, and the strong spring 14 is in a compressed state. A circular plate 15 is fixedly installed at the bottom of the strong spring 14, and a sliding rod 16 is fixedly connected to the bottom of the circular plate 15. The bottom end of the sliding rod 16 passes through the bottom of the cylindrical box 12 and is fixedly connected with a pressure strip 17. A clamping block 19 is fixedly installed on the surface of the belt 7 by bolts, and the clamping block 19 is fixedly connected to the cross plate 8.

[0024] Embodiment 2:

[0025] Figures 1-4A positioning structure for laser cutting of the side plate of a power distribution cabinet according to an embodiment of the present utility model is shown, which includes a cutting table 1. A laser cutting assembly 2 is installed on the top of the cutting table 1, and a sheet material 3 is placed. The bottom of the cutting table 1 is fixedly installed with a U-shaped groove 4 by bolts. A runner 5 is rotatably connected to the inner wall of the U-shaped groove 4. A motor 6 is fixedly installed on the surface of the U-shaped groove 4. A belt 7 is drivingly connected to the surface of the runner 5. A cross plate 8 is arranged on the outer side of the belt 7. A cylinder 9 is fixedly installed on the top of the cross plate 8 by bolts. The output end of the cylinder 9 is fixedly connected to a slide plate 10 by a flange. A top plate 11 is welded on the surface of the slide plate 10. A cylindrical box 12 is fixedly installed at the bottom of the top plate 11. An electromagnet block 13 is fixedly connected to the inner wall of the cylindrical box 12. A strong spring 14 is fixedly connected to the bottom of the electromagnet block 13. The strong spring 14 is in a compressed state. The bottom end of the strong spring 14 is fixedly installed with a circular plate 15. A slide rod 16 is fixedly connected to the bottom of the circular plate 15. The bottom end of the slide rod 16 penetrates below the cylindrical box 12 and is fixedly connected to a pressing strip 17. A resisting rod 18 is fixedly installed at the bottom of the electromagnet block 13. The bottom end of the resisting rod 18 abuts against the circular plate 15. Through the arrangement of the resisting rod 18, the upward movement of the circular plate 15 is limited, avoiding the situation that the strong spring 14 is over-compressed due to excessive upward movement of the circular plate 15, thereby ensuring the service life of the strong spring 14. A clamping block 19 is fixedly installed on the surface of the belt 7 by bolts. The clamping block 19 is fixedly connected to the cross plate 8. A slider 20 is fixedly installed on the surface of the clamping block 19 by bolts. A slide rail 21 is welded on the surface of the U-shaped groove 4. The slider 20 is slidably connected to the slide rail 21. Through the cooperation of the slider 20 and the slide rail 21, the movement of the clamping block 19 is limited, avoiding the situation that the clamping block 19 shakes during the movement process.

[0026] Working principle: When the present utility model is used, the user places the sheet material 3 on the top of the cutting table 1, and then starts the motor 6 to drive the runner 5 to rotate. At this time, the cross plate 8 is driven to move upward through the cooperation of the belt 7 and the clamping block 19. Then, the top plate 11 is driven to translate through the cooperation of the cylinder 9 and the slide plate 10. Next, by turning off the electromagnet block 13, the resilience of the strong spring 14 drives the pressing strip 17 to press and lock the sheet material 3 through the circular plate 15 and the slide rod 16. Then, the laser cutting assembly 2 is started to perform laser cutting on the sheet material 3. Similarly, after cutting, the electromagnet block 13 is turned on, so that the resilience of the electromagnet block 13 to the circular plate 15 drives the slide rod 16 to move upward, and the circular plate 15 compresses the strong spring 14, realizing convenient locking during laser cutting of the side plate of the power distribution cabinet, thereby positioning its position, and further ensuring the cutting accuracy.

[0027] In summary: For the positioning structure used in laser cutting of the side plate of the power distribution cabinet, the cooperation of the belt 7 and the block 19 drives the cross plate 8 to move upward. Subsequently, the cooperation of the cylinder 9 and the sliding plate 10 drives the top plate 11 to translate. Then, by turning off the electromagnet block 13, the resilience of the strong spring 14 drives the pressing strip 17 through the round plate 15 and the sliding rod 16 to tightly lock the sheet material 3, achieving convenient locking during laser cutting of the side plate of the power distribution cabinet, thereby positioning its position, and further ensuring the cutting accuracy.

Claims

1. A positioning structure for laser cutting of the side plate of a power distribution cabinet, characterized in that Including a cutting table (1): A laser cutting assembly (2) is installed on the top of the cutting table (1), and a sheet metal (3) is placed thereon. The bottom of the cutting table (1) is fixedly installed with a U-shaped groove (4) by bolts. A runner (5) is rotatably connected to the inner wall of the U-shaped groove (4). A motor (6) is fixedly installed on the surface of the U-shaped groove (4). A belt (7) is drivingly connected to the surface of the runner (5). A cross plate (8) is arranged on the outer side of the belt (7). A cylinder (9) is fixedly installed on the top of the cross plate (8) by bolts. The output end of the cylinder (9) is fixedly connected with a sliding plate (10) through a flange. A top plate (11) is welded on the surface of the sliding plate (10). A cylindrical box (12) is fixedly installed at the bottom of the top plate (11). An electromagnet block (13) is fixedly connected to the inner wall of the cylindrical box (12). A strong spring (14) is fixedly connected to the bottom of the electromagnet block (13). The strong spring (14) is in a compressed state. The bottom end of the strong spring (14) is fixedly installed with a circular plate (15). A sliding rod (16) is fixedly connected to the bottom of the circular plate (15). The bottom end of the sliding rod (16) penetrates below the cylindrical box (12) and is fixedly connected with a pressing strip (17). A clamping block (19) is fixedly installed on the surface of the belt (7) by bolts. The clamping block (19) is fixedly connected to the cross plate (8).

2. The positioning structure for laser cutting of the side plate of a power distribution cabinet according to claim 1, wherein The output shaft of the motor (6) penetrates into the inner cavity of the U-shaped groove (4) and is fixedly connected to the runner (5).

3. A positioning structure for laser cutting of the side plate of a power distribution cabinet according to claim 2, characterized in that, The bottom of the sliding plate (10) is slidably connected to the cross plate (8). A chute adapted to the sliding plate (10) is provided on the top of the cross plate (8).

4. A positioning structure for laser cutting of the side plate of a power distribution cabinet according to claim 3, characterized in that, A resisting rod (18) is fixedly installed at the bottom of the electromagnet block (13). The bottom end of the resisting rod (18) abuts against the circular plate (15).

5. A positioning structure for laser cutting of the side plate of a power distribution cabinet according to claim 4, characterized in that, A slider (20) is fixedly installed on the surface of the clamping block (19) by bolts. A slide rail (21) is welded on the surface of the U-shaped groove (4). The slider (20) is slidably connected to the slide rail (21).

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