Polishing equipment for outer shell of power distribution cabinet

Abstract

The utility model discloses power distribution cabinet outer shell polishing equipment which comprises a workbench, a pair of supporting plates are fixedly connected to the upper end of the workbench, electric sliding rails are arranged at the upper ends of the supporting plates, electric sliding blocks are arranged on the electric sliding rails, a support is fixedly connected to the upper ends of the two electric sliding blocks, and a motor is arranged on one side of the support. The output end of the motor penetrates through the support and is fixedly connected with the threaded rod, one end of the threaded rod is rotationally connected with the support, the threaded rod is in threaded connection with a connecting block, the support is fixedly connected with a limiting rod, the limiting rod penetrates through the connecting block, and an electric rotating unit device is arranged at the lower end of the connecting block. An electric telescopic rod is fixedly arranged at one end of the electric rotating unit device, the output end of the electric telescopic rod is fixedly connected with a mounting frame, a driving device is mounted on the mounting frame, and the output end of the driving device is fixedly connected with a grinding disc. Manual operation is not needed, and the grinding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinet outer shell grinding equipment, in particular to a power distribution cabinet outer shell grinding equipment. Background Art

[0002] The distribution cabinet is divided into power distribution cabinet, lighting distribution cabinet and metering cabinet. It is the final equipment of the distribution system. The distribution cabinet is a general term for the motor control center. During the production process of the distribution cabinet, it is often necessary to use grinding equipment to grind the surface of the distribution cabinet shell to remove the burrs on the surface of the shell.

[0003] As disclosed in the utility model with authorization announcement number CN219359008U, a grinding device for distribution cabinet production that is convenient for clamping operations includes a working platform, a distribution cabinet body, and a grinder for grinding the outer wall of the working platform. The distribution cabinet body is placed on the top of the working platform, and an "L"-shaped stop block is fixed to the top of the working platform. The stop block is used to dock and limit the corners of the distribution cabinet body, and a limiting mechanism is arranged outside the working platform to limit the other two adjacent end faces of the distribution cabinet body. The utility model provides a limiting mechanism, which can dock the corner of the distribution cabinet with the inner side of the abutment block, and rotate the rotating rod to make the positioning rod and the movable block close to the distribution cabinet body until the positioning rod and the movable block contact the distribution cabinet body, and the movable block is limited under the action of the limiting block, thereby limiting the distribution cabinet body, achieving the purpose of quickly fixing the distribution cabinet body and further improving work efficiency. However, when grinding the distribution cabinet, the device is the same as most existing grinding methods, and both require manual hand-held grinding machines for grinding, which not only consumes more physical strength and endurance, but also affects the grinding efficiency. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a distribution cabinet outer shell grinding device, which can solve the technical problem that when the device is used to grind the distribution cabinet, it is the same as most existing grinding methods, and both require manual hand-held grinders for grinding, which not only consumes more physical strength and endurance, but also affects the grinding efficiency.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a distribution cabinet outer shell grinding equipment, including a workbench, a pair of support plates are fixedly connected to the upper end of the workbench, an electric slide rail is arranged on the upper end of the support plate, an electric slider is arranged on the electric slide rail, and the upper ends of the two electric sliders are fixedly connected to a bracket, a motor is arranged on one side of the bracket, the output end of the motor passes through the bracket and is fixedly connected to a threaded rod, one end of the threaded rod is rotatably connected to the bracket, a connecting block is threadedly connected to the threaded rod, and a limiting rod is fixedly connected to the bracket, the limiting rod passes through the connecting block, an electric rotating unit device is arranged at the lower end of the connecting block, an electric rotating unit device is fixedly arranged on one end of the electric rotating unit device, the output end of the electric telescopic rod is fixedly connected to a mounting frame, a driving device is installed on the mounting frame, and a grinding disc is fixedly connected to the output end of the driving device.

[0006] As a preferred technical solution of the utility model, a first hydraulic rod is arranged on the two support plates, and the output end of the first hydraulic rod is fixedly connected to a first clamping plate.

[0007] As a preferred technical solution of the utility model, a pair of second hydraulic rods are fixedly arranged at the upper edge of the workbench, and the output ends of the second hydraulic rods are fixedly connected to second clamping plates.

[0008] As a preferred technical solution of the utility model, a power distribution cabinet shell is placed on the upper end of the workbench.

[0009] As a preferred technical solution of the utility model, when the first hydraulic rod and the second hydraulic rod respectively drive the first clamping plate and the second clamping plate to contract, the first clamping plate and the second clamping plate can respectively maintain a sufficient distance from the distribution cabinet housing to facilitate the grinding operation of the grinding disc.

[0010] As a preferred technical solution of the utility model, support legs are fixedly connected to the top corners of the lower end of the workbench.

[0011] Compared with the prior art, the utility model can achieve the beneficial effect that: the device can quickly and automatically grind multiple sides of the power distribution cabinet shell without manual operation, thereby improving the grinding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of the workbench and the support plate of the utility model;

[0013] Figure 2 This is a side view structural diagram of the workbench and the support plate of the utility model;

[0014] Figure 3 This is a schematic diagram of the main structure of the workbench and the support plate of the utility model;

[0015] Figure 4 For this utility model Figure 1 A schematic diagram of the partially enlarged structure at center A;

[0016] Among them: 1. workbench; 2. support plate; 3. electric slide rail; 4. electric slider; 5. bracket; 6. motor; 7. threaded rod; 8. connecting block; 9. limit rod; 10. electric rotating unit device; 11. electric telescopic rod; 12. mounting frame; 13. driving device; 14. grinding disc; 15. first hydraulic rod; 16. first clamping plate; 17. second hydraulic rod; 18. second clamping plate; 19. distribution cabinet shell; 20. supporting leg. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0018] Example

[0019] Please refer to Figure 1-Figure 3 As shown, the utility model provides a distribution cabinet outer shell grinding equipment, two support plates 2 are provided with a first hydraulic rod 15, the output end of the first hydraulic rod 15 is fixedly connected with a first clamping plate 16, a pair of second hydraulic rods 17 are fixedly provided at the upper end edge of the workbench 1, the output end of the second hydraulic rod 17 is fixedly connected with a second clamping plate 18, the lower end of the second clamping plate 18 is not in contact with the workbench 1, and a distribution cabinet shell 19 is placed on the upper end of the workbench 1. When the first hydraulic rod 15 and the second hydraulic rod 17 respectively drive the first clamping plate 16 and the second clamping plate 18 to contract, the first clamping plate 16 and the second clamping plate 18 can respectively maintain a sufficient distance from the distribution cabinet shell 19 to facilitate the grinding operation of the grinding disc 14, and support legs 20 are fixedly connected at the top corners of the lower end of the workbench 1.

[0020] As a further implementation of this embodiment, Figure 1-Figure 4As shown, a pair of support plates 2 are fixedly connected to the upper end of the workbench 1, an electric slide rail 3 is arranged on the upper end of the support plate 2, an electric slider 4 is arranged on the electric slide rail 3, a bracket 5 is fixedly connected to the upper ends of the two electric sliders 4, a motor 6 is arranged on one side of the bracket 5, the output end of the motor 6 passes through the bracket 5 and is fixedly connected to the threaded rod 7, one end of the threaded rod 7 is rotatably connected to the bracket 5, a connecting block 8 is threadedly connected to the threaded rod 7, and a limiting rod 9 is fixedly connected to the bracket 5, the limiting rod 9 is located below the threaded rod 7, the limiting rod 9 passes through the connecting block 8, and an electric rotating unit device 10 is arranged at the lower end of the connecting block 8, (the electric rotating unit device 10 controls the rotation direction and rotation angle through PLC programming, which is a mature prior art) an electric telescopic rod 11 is fixedly arranged at one end of the electric rotating unit device 10, the output end of the electric telescopic rod 11 is fixedly connected to a mounting frame 12, a driving device 13 is installed on the mounting frame 12, and a grinding disc 14 is fixedly connected to the output end of the driving device 13.

[0021] When in use, by starting the driving device 13, the driving device 13 can drive the grinding disc 14 to rotate, and then start the electric telescopic rod 11, so that the electric telescopic rod 11 drives the mounting frame 12, the driving device 13 and the grinding disc 14 to move downward, until the grinding disc 14 moves to the same height as the upper end of the distribution cabinet housing 19, and then start the motor 6, the motor 6 drives the threaded rod 7 to rotate, and the threaded rod 7 rotates to drive the connecting block 8 to move, and under the limiting action of the limiting rod 9, the movement of the connecting block 8 can be made more stable, and the connecting block 8 Then, the grinding disc 14 is indirectly driven to move until the grinding disc 14 contacts and grinds one side of the switch cabinet housing 19, and at the same time, the electric telescopic rod 11 is started, and the electric telescopic rod 11 can drive the grinding disc 14 to grind the side of the switch cabinet housing 19 longitudinally, and the electric slide rail 3 and the electric slider 4 are started. The electric slider 4 moves on the electric slide rail 3 and can indirectly drive the grinding disc 14 to grind the side of the switch cabinet housing 19 horizontally, so that the side of the switch cabinet housing 19 can be fully polished. When one side is to be polished, the mounting frame 12 and the driving device 13 can be moved to a suitable position by the electric slider 4, and the electric rotating unit device 10 can drive the electric telescopic rod 11, the mounting frame 12, the driving device 13 and the polishing disc 14 to rotate ninety degrees, so that the polishing disc 14 can face the other side of the distribution cabinet housing 19, and the electric slider 4 can indirectly drive the polishing disc 14 to contact and polish the side, and at the same time, the electric telescopic rod 11 is started, and the electric telescopic rod 11 can drive the polishing disc 14 to perform longitudinal polishing on the side, and then the motor 6 is started, and the motor 6 drives the threaded rod 7 to rotate, and the rotation of the threaded rod 7 drives the connecting block 8 to move, and the movement of the connecting block 8 can indirectly drive the polishing disc 14 to perform transverse polishing on the side, so that the side can be fully polished, and similar operations can be performed in sequence to perform good polishing on multiple sides of the distribution cabinet housing 19. The device can automatically and quickly polish multiple sides of the distribution cabinet housing 19 without manual operation, thereby improving the polishing efficiency.

[0022] Specific working principle: when in use, first start the two second hydraulic rods 17, the two second hydraulic rods 17 drive the second clamping plate 18 to move, and clamp the distribution cabinet housing 19, start the driving device 13, the driving device 13 can drive the grinding disc 14 to rotate, and then start the electric telescopic rod 11, so that the electric telescopic rod 11 drives the mounting frame 12, the driving device 13 and the grinding disc 14 to move downward until the grinding disc 14 moves to the same height as the upper end of the distribution cabinet housing 19, and then start the motor 6, the motor 6 drives the threaded rod 7 to rotate, the threaded rod 7 rotates and drives the connecting block 8 to move, and the connecting block 8 can be moved under the limiting action of the limiting rod 9. The connecting block 8 then indirectly drives the grinding disc 14 to move until the grinding disc 14 contacts and grinds one side of the power distribution cabinet housing 19, and at the same time, the electric telescopic rod 11 is started, and the electric telescopic rod 11 can drive the grinding disc 14 to grind the side of the power distribution cabinet housing 19 longitudinally, and then the electric slide rail 3 and the electric slider 4 are started, and the electric slider 4 moves on the electric slide rail 3, which can indirectly drive the grinding disc 14 to grind the side of the power distribution cabinet housing 19 horizontally, so that one side of the power distribution cabinet housing 19 can be fully grinded. When it is necessary to grind the other side of the power distribution cabinet housing 19, the second hydraulic rod 17 is started, so that the second hydraulic rod 17 drives the second hydraulic rod 17 to grind the second hydraulic rod 17. The second clamping plate 18 is retracted and moved to a suitable position to avoid affecting the subsequent grinding operation of the grinding disc 14, and then the two first hydraulic rods 15 are started, so that the first hydraulic rods 15 drive the first clamping plate 16 to move and clamp the distribution cabinet housing 19, and then the electric slider 4 drives the mounting frame 12 and the driving device 13 to move to a suitable position, and the electric rotating unit device 10 drives the electric telescopic rod 11, the mounting frame 12, the driving device 13 and the grinding disc 14 to rotate ninety degrees, so that the grinding disc 14 can face the other side of the distribution cabinet housing 19, and indirectly drive the grinding disc 14 to contact and grind with the side through the electric slider 4, and at the same time start the electric telescopic rod 11, the mounting frame 12, the driving device 13 and the grinding disc 14 to rotate ninety degrees. The retractable rod 11, the electric telescopic rod 11 can drive the grinding disc 14 to perform longitudinal grinding on the side, and then start the motor 6, the motor 6 drives the threaded rod 7 to rotate, and the rotation of the threaded rod 7 drives the connecting block 8 to move. The connecting block 8 can move more stably under the limiting action of the limiting rod 9. The movement of the connecting block 8 can indirectly drive the grinding disc 14 to perform transverse grinding on the side, so that the side can be comprehensively polished. Such operations can be performed in sequence to perform good polishing on multiple sides of the distribution cabinet housing 19. Through the device, multiple sides of the distribution cabinet housing 19 can be quickly and automatically polished without manual operation, thereby improving the polishing efficiency.

[0023] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A power distribution cabinet outer shell polishing device, comprising a workbench (1), characterized in that: A pair of support plates (2) are fixedly connected to the upper end of the workbench (1), an electric slide rail (3) is arranged at the upper end of the support plate (2), an electric slider (4) is arranged on the electric slide rail (3), a bracket (5) is fixedly connected to the upper ends of the two electric sliders (4), a motor (6) is arranged on one side of the bracket (5), an output end of the motor (6) passes through the bracket (5) and is fixedly connected to a threaded rod (7), one end of the threaded rod (7) is rotatably connected to the bracket (5), and a connecting rod (7) is threadedly connected to the threaded rod (7). A connecting block (8) is provided, and a limiting rod (9) is fixedly connected to the bracket (5), the limiting rod (9) passes through the connecting block (8), an electric rotating unit device (10) is provided at the lower end of the connecting block (8), an electric telescopic rod (11) is fixedly provided at one end of the electric rotating unit device (10), the output end of the electric telescopic rod (11) is fixedly connected to a mounting frame (12), a driving device (13) is installed on the mounting frame (12), and the output end of the driving device (13) is fixedly connected to a grinding disc (14).

2. The outer shell polishing device of a power distribution cabinet according to claim 1 is characterized in that: A first hydraulic rod (15) is provided on the two support plates (2), and a first clamping plate (16) is fixedly connected to the output end of the first hydraulic rod (15).

3. The outer shell polishing device of a power distribution cabinet according to claim 1 is characterized in that: A pair of second hydraulic rods (17) are fixedly arranged at the upper edge of the workbench (1), and the output ends of the second hydraulic rods (17) are fixedly connected to second clamping plates (18).

4. The outer shell polishing device of a power distribution cabinet according to claim 1 is characterized in that: A power distribution cabinet housing (19) is placed on the upper end of the workbench (1).

5. The outer shell polishing device of a power distribution cabinet according to claim 2 is characterized in that: When the first hydraulic rod (15) and the second hydraulic rod (17) respectively drive the first clamping plate (16) and the second clamping plate (18) to contract, the first clamping plate (16) and the second clamping plate (18) can be kept at a sufficient distance from the power distribution cabinet housing (19) to facilitate the grinding operation of the grinding disc (14).

6. The outer shell polishing device of a power distribution cabinet according to claim 1, characterized in that: Support legs (20) are fixedly connected at the top corners of the lower end of the workbench (1).

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