Positioning device based on sound equipment power panel processing

Abstract

The utility model relates to the technical field of power panel processing, and discloses a positioning device based on sound equipment power panel processing, which comprises a support frame, the top of the support frame is fixedly connected with a working groove, one side of the working groove is fixedly connected with a protection assembly, the protection assembly is used for protecting other parts, the side wall of the working groove is fixedly connected with an air cylinder, and the air cylinder is fixedly connected with the working groove. Fixing blocks are arranged at the top of the supporting frame, the side wall of the fixing block on one side is fixedly connected to the output end of the air cylinder, the fixing block on the other side is fixedly connected to the side wall of the working groove, a first rotating plate is rotationally connected to the interior of each fixing block, and a second rotating plate is rotationally connected to the interior of each fixing block. And one side wall of the left rotating plate is rotationally connected into the right rotating plate II. According to the utility model, the fixing block is pushed by the air cylinder, so that the rotating plate I and the rotating plate II are expanded, and the clamping block I and the clamping block II are contracted inwards, thereby achieving the effect of fixing power panels with different models and sizes, and improving the flexibility of equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of power supply board processing, in particular to a positioning device for processing audio power supply boards. Background Technique

[0002] An audio power supply board refers to a power supply board used in audio equipment. It is mainly responsible for converting electrical energy into voltage and current suitable for audio equipment. These boards usually include components such as a power management circuit, a transformer, a rectifier circuit, a filter, and a protection circuit, which are used to stabilize and provide the required power output. Since the audio power supply board involves precision electronic components and a high-density circuit layout, a positioning device can ensure that during the processing, each component can be accurately positioned and fixed to ensure the accuracy of the circuit layout and the stability of the assembly.

[0003] The traditional positioning device for processing audio power supply boards usually uses fixing bolts and fixing seats in its structure to stably fix the audio power supply board on a workbench or fixture. These components usually cooperate with positioning holes and positioning pins to ensure that the board remains stable during the processing. The purpose is to achieve precise positioning, stable fixation, and efficient processing operations during the production process, ensuring that the quality and performance of the final product meet the design requirements.

[0004] The structure of the traditional positioning device for processing audio power supply boards is usually designed to be fixed and difficult to adapt to electronic components of different shapes and sizes. For complex circuit board designs and rapidly changing production requirements, this lack of flexibility will become a limiting factor, resulting in the need to replace the clamping plate or perform additional customized adjustments under different requirements, increasing the complexity of management and operation. Therefore, a positioning device for processing audio power supply boards is proposed to solve the above problems. Summary of the Invention

[0005] In order to make up for the above deficiencies, the utility model provides a positioning device for processing audio power supply boards, aiming to improve the problem that the existing technology cannot clamp and fix power supply boards of different sizes.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A positioning device for the processing of audio power supply boards, including a support frame. A working groove is fixedly connected to the top of the support frame. A protection component is fixedly connected to one side of the working groove, and the protection component is used to protect other components. A cylinder is fixedly connected to the side wall of the working groove. A fixed block is arranged on the top of the support frame. The side wall of one fixed block is fixedly connected to the output end of the cylinder, and the side wall of the other fixed block is fixedly connected to the side wall of the working groove. A first rotating plate is rotatably connected inside each fixed block. A second rotating plate is rotatably connected inside each fixed block. The side wall of the left first rotating plate is rotatably connected inside the right second rotating plate, and the side wall of the left second rotating plate is rotatably connected inside the right first rotating plate. A first clamping block is arranged on the top of the working groove. An auxiliary component is fixedly connected to one side wall of the first clamping block, and the auxiliary component is used to clamp the parts to be processed. A first connecting bar is rotatably connected between the first clamping block and the first rotating plate and between the first clamping block and the second rotating plate. A second clamping block is arranged on the top of the working groove. A second connecting bar is arranged between the second clamping block near and the right first rotating plate and the left second rotating plate, and a third connecting bar is arranged between the second clamping block far and the left first rotating plate and the right second rotating plate. A limiting bar is arranged on the top of the working groove, and the side wall of the limiting bar is slidably connected inside the first clamping block and the second clamping block.

[0008] As a further description of the above technical solution:

[0009] A rotating column is fixedly connected to the side wall of the support frame. A connecting plate is rotatably connected to the side wall of the rotating column. A plate frame is fixedly connected to the side wall of the connecting plate. A moving component is fixedly connected to the side wall of the plate frame, and the moving component is used to move the plate frame. A splash-proof plate is fixedly connected inside the plate frame.

[0010] As a further description of the above technical solution:

[0011] The protection component includes a first protection cover and a second protection cover. The side wall of the first protection cover is fixedly connected to the left side wall of the working groove, and the side wall of the second protection cover is fixedly connected to the right side wall of the working groove.

[0012] As a further description of the above technical solution:

[0013] The auxiliary component includes a clamping plate, and the lower surface of the clamping plate is fixedly connected to the upper surfaces of the first clamping block and the second clamping block.

[0014] As a further description of the above technical solution:

[0015] The moving component includes a handle, and the side wall of the handle is fixedly connected to the side wall of the plate frame.

[0016] As a further description of the above technical solution:

[0017] The upper surface of the support frame is fixedly connected with a base, a buckle groove is formed inside the base, a fixed column is fixedly connected to the side wall of the support frame, and a clamping plate is rotatably connected to the side wall of the fixed column.

[0018] As a further description of the above technical solution:

[0019] A clamping column is slidably connected inside the clamping plate, and a limiting block is fixedly connected to the side wall of the clamping column.

[0020] As a further description of the above technical solution:

[0021] A spring is sleeved on the side wall of the fixed column, one end of the spring is fixedly connected to the side wall of the clamping plate, the other end of the spring is fixedly connected to the side wall of the limiting block, and the clamping column is in contact with the splash-proof plate.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, by starting the air cylinder to push the fixed block, the fixed block drives the first rotating plate and the second rotating plate to expand outwards, and at the same time, the other side also moves synchronously. Then, the left clamping block one contracts towards the middle, and the clamping block two is also pulled and contracted towards the middle by the two rotating plates on both sides to clamp and fix the power supply board, achieving the effect of fixing power supply boards of different models and sizes, solving the problem that the traditional positioning device for processing the power supply board of the audio cannot clamp and fix power supply boards of different sizes due to the single structure. Through the cooperation of the above structures, the effect of being able to clamp power supply boards of different sizes is realized, and the practicability of the equipment is improved.

[0024] 2. In the utility model, by rotating the splash-proof plate upwards to the side wall of the working groove, pulling the clamping column to contract the spring, and then rotating the clamping plate. When the clamping column moves to one side of the limiting plate frame, releasing the clamping column, the spring resets, and the clamping column and the clamping plate fix the splash-proof plate at the same time, achieving the effect of splashing prevention for personnel, solving the problem that the traditional positioning device for processing the power supply board of the audio cannot prevent splashing for the staff due to the single structure. Through the cooperation of the above structures, the flexibility of the equipment is improved. Description of the Drawings

[0025] Figure 1 It is a three-dimensional schematic diagram of a positioning device for processing the power supply board of an audio proposed by the utility model;

[0026] Figure 2 It is a structural schematic diagram of the base of a positioning device for processing the power supply board of an audio proposed by the utility model;

[0027] Figure 3 It is a structural schematic diagram of the top of the first rotating plate and the second rotating plate of a positioning device for processing the power supply board of an audio proposed by the utility model;

[0028] Figure 4 Schematic diagram of the bottom structures of the first rotating plate and the second rotating plate of a positioning device for audio power board processing proposed by the present utility model;

[0029] Figure 5 Schematic diagram of the splash-proof plate of a positioning device for audio power board processing proposed by the present utility model.

[0030] Legend:

[0031] 1. Support frame; 2. Base; 3. Buckle groove; 4. Working groove; 5. First protective cover; 6. Second protective cover; 7. Cylinder; 8. Fixed block; 9. First rotating plate; 10. Second rotating plate; 11. First connecting bar; 12. First clamping block; 13. Clamping plate; 14. Second connecting bar; 15. Third connecting bar; 16. Second clamping block; 17. Limiting bar; 18. Rotating column; 19. Connecting plate; 20. Plate frame; 21. Fixed column; 22. Clamping plate; 23. Clamping column; 24. Limiting block; 25. Spring; 26. Handle; 27. Splash-proof plate. Specific embodiments

[0032] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0033] Refer to Figure 1 , Figure 2 , Figure 3 and Figure 4, an embodiment provided by the present utility model: a positioning device for the processing of an audio power supply board, including a support frame 1, a working groove 4 is fixedly connected to the top of the support frame 1, a protection component is fixedly connected to one side of the working groove 4, and the protection component is used to protect other components. A cylinder 7 is fixedly connected to the side wall of the working groove 4. A fixed block 8 is arranged on the top of the support frame 1. The side wall of one fixed block 8 is fixedly connected to the output end of the cylinder 7, and the other fixed block 8 is fixedly connected to the side wall of the working groove 4. A first rotating plate 9 is rotatably connected to the inside of each fixed block 8, and a second rotating plate 10 is rotatably connected to the inside of each fixed block 8. The side wall of the left first rotating plate 9 is rotatably connected to the inside of the right second rotating plate 10, and the side wall of the left second rotating plate 10 is rotatably connected to the inside of the right first rotating plate 9. A first clamping block 12 is arranged on the top of the working groove 4, and an auxiliary component is fixedly connected to the side wall of the first clamping block 12. The auxiliary component is used to clamp the parts to be processed. A first connecting bar 11 is rotatably connected between the first clamping block 12 and the first rotating plate 9 and between the first clamping block 12 and the second rotating plate 10. A second clamping block 16 is arranged on the top of the working groove 4. A second connecting bar 14 is arranged between the nearby second clamping block 16 and the right first rotating plate 9 and the left second rotating plate 10, and a third connecting bar 15 is arranged between the distant second clamping block 16 and the left first rotating plate 9 and the right second rotating plate 10. A limiting bar 17 is arranged on the top of the working groove 4, and the side wall of the limiting bar 17 is slidably connected to the inside of the first clamping block 12 and the second clamping block 16. The protection component includes a first protection cover 5 and a second protection cover 6. The side wall of the first protection cover 5 is fixedly connected to the left side wall of the working groove 4, and the side wall of the second protection cover 6 is fixedly connected to the right side wall of the working groove 4. The auxiliary component includes a clamping plate 13, and the lower surface of the clamping plate 13 is fixedly connected to the upper surfaces of the first clamping block 12 and the second clamping block 16. A base 2 is fixedly connected to the upper surface of the support frame 1, and a buckling groove 3 is opened inside the base 2.

[0034] First, start the cylinder 7. When the cylinder 7 starts to work, the output end of the cylinder will apply force to push the fixed block 8 on one side to move, which will cause the first rotating plate 9 and the second rotating plate 10 on one side to expand outwards. At the same time, the pushing action of this fixed block 8 will also drive the first rotating plate 9 and the second rotating plate 10 on the other side to move synchronously. At this time, the first rotating plate 9 and the second rotating plate 10 move simultaneously. One side of them will expand outwards, while the other side will contract inwards. At this time, the left first clamping block 12 will be pushed by the first connecting bar 11 and contract towards the middle. At the same time, the upper and lower second clamping blocks 16 will be pulled towards the middle by the left and right first rotating plates 9 and second rotating plates 10 respectively and also contract. Finally, the operator needs to place the power supply board to be processed on the limiting bar 17, so as to complete the clamping and fixing operation.

[0035] Refer to Figure 1 and Figure 5, a rotating column 18 is fixedly connected to the side wall of the support frame 1. A connecting plate 19 is rotatably connected to the side wall of the rotating column 18. A plate frame 20 is fixedly connected to the side wall of the connecting plate 19. A moving component is fixedly connected to the side wall of the plate frame 20. The moving component is used to move the plate frame 20. A splash-proof plate 27 is fixedly connected inside the plate frame 20. The moving component includes a handle 26. The side wall of the handle 26 is fixedly connected to the side wall of the plate frame 20. A fixed column 21 is fixedly connected to the side wall of the support frame 1. A clamping plate 22 is rotatably connected to the side wall of the fixed column 21. A clamping column 23 is slidably connected inside the clamping plate 22. A limiting block 24 is fixedly connected to the side wall of the clamping column 23. A spring 25 is sleeved on the side wall of the fixed column 21. One end of the spring 25 is fixedly connected to the side wall of the clamping plate 22, and the other end of the spring 25 is fixedly connected to the side wall of the limiting block 24. The clamping column 23 is in contact with the splash-proof plate 27.

[0036] When performing the processing operation of the material, the operator can use both hands to rotate the splash-proof plate 27 to a vertically upward position and continue to rotate until the plate frame 20 of the splash-proof plate 27 closely fits against the side wall of the working groove 4. At this time, the operator needs to pull the clamping column 23 on one side of the splash-proof plate 27 and move it outward. As the clamping column 23 is pulled, the spring 25 inside it will be subjected to an external force and contract, so that the clamping column 23 can smoothly move to the specified position. Immediately afterwards, the operator needs to rotate the clamping plate 22 and adjust it to the side wall of the plate frame 20. As the clamping column 23 continues to move outward, when it crosses the plate frame 20, the operator can release the control of the clamping column 23 with the hand. At this time, since the spring 25 loses the external force, it will quickly return to its original state, causing the clamping column 23 to move inward. This process completes the precise positioning of the plate frame 20 and effectively fixes the splash-proof plate 27 in the appropriate position, ensuring the safety of the operator. After the processing work is completed, the operator needs to pull the clamping column 23 outward again, so that the spring 25 will be subjected to an inward pulling force and contract, enabling the clamping column 23 to move outward. When the clamping column 23 moves to a sufficient position and loses the restriction on the splash-proof plate 27, next, the operator needs to rotate the clamping plate 22 to the other side of the plate frame 20. Once the target position is reached, the clamping column 23 can be released again. Finally, the operator can rotate the splash-proof plate 27 back to its original position.

[0037] Working principle: When using this device for the processing and positioning of the audio power supply board, first start the cylinder 7. The output end of the cylinder 7 pushes the fixed block 8 on one side to move. The fixed block 8 drives the outward expansion of the rotating plate one 9 and the rotating plate two 10 on one side, and at the same time drives the rotating plate one 9 and the rotating plate two 10 on the other side to move simultaneously. At this time, the left clamping block one 12 is pushed by the connecting bar one 11 to contract towards the middle, and the clamping blocks two 16 on the upper and lower sides are simultaneously pulled towards the middle and contracted by the rotating plate one 9 and the rotating plate two 10 on the left and right sides, placing the power supply board to be processed on the limiting strip 17 to complete the clamping and fixing. When performing the processing operation, the splash-proof plate 27 can be rotated upwards by hand until the plate frame 20 is attached to the side wall of the working groove 4. At this time, the clamping column 23 is pulled outwards, the spring 25 is stressed and contracts, and the clamping column 23 moves outwards. Then the clamping plate 22 is rotated to the side wall of the plate frame 20. When the clamping column 23 passes over the plate frame 20, release the clamping column 23. At this time, the spring 25 loses pressure and resets, and the clamping column 23 moves inwards to complete the limiting of the plate frame 20 and fix the splash-proof plate 27 to protect the safety of personnel. When the processing work is completed, pull the clamping column 23 outwards. At this time, the spring 25 is stressed and contracts, and the clamping column 23 moves outwards, losing the restriction on the splash-proof plate 27. Then rotate the clamping plate 22 in the opposite direction. When the clamping plate 22 rotates to the other side of the plate frame 20, release the clamping column 23 and turn the splash-proof plate 27 back to its original position.

[0038] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A positioning device for processing an audio power board, comprising a support frame (1), characterized in that: The top of the support frame (1) is fixedly connected to a working groove (4), one side of the working groove (4) is fixedly connected to a protection component, the protection component is used to protect other components, the side wall of the working groove (4) is fixedly connected to a cylinder (7), the top of the support frame (1) is provided with a fixed block (8), the side wall of the fixed block (8) on one side is fixedly connected to the output end of the cylinder (7), and the other side of the fixed block (8) is fixedly connected to the side wall of the working groove (4), the inside of each of the fixed blocks (8) is rotatably connected to a rotating plate 1 (9), the inside of each of the fixed blocks (8) is rotatably connected to a rotating plate 2 (10), the side wall of the left rotating plate 1 (9) is rotatably connected to the inside of the right rotating plate 2 (10), and the side wall of the left rotating plate 2 (10) is rotatably connected to the inside of the right rotating plate 1 (9), and the top of the working groove (4) is provided with a clamping block 1 (12), the side wall of the clamping block 1 (12) is fixedly connected with an auxiliary component, and the auxiliary component is used to clamp the workpiece to be processed. A connecting strip 1 (11) is rotatably connected between the clamping block 1 (12) and the rotating plate 1 (9) and between the clamping block 1 (12) and the rotating plate 2 (10). A clamping block 2 (16) is arranged at the top of the working groove (4), and a connecting strip 2 (14) is arranged between the clamping block 2 (16) and the right rotating plate 1 (9) and the left rotating plate 2 (10) at a near distance, and a connecting strip 3 (15) is arranged between the clamping block 2 (16) and the left rotating plate 1 (9) and the right rotating plate 2 (10) at a far distance. A limiting strip (17) is arranged at the top of the working groove (4), and the side walls of the limiting strip (17) are slidably connected to the inside of the clamping block 1 (12) and the clamping block 2 (16).

2. A positioning device for processing an audio power board according to claim 1, characterized in that: The support frame (1) has a side wall fixedly connected to a rotating column (18), the side wall of the rotating column (18) is rotatably connected to a connecting plate (19), the side wall of the connecting plate (19) is fixedly connected to a plate frame (20), the side wall of the plate frame (20) is fixedly connected to a moving component, the moving component is used to move the plate frame (20), and a splash plate (27) is fixedly connected inside the plate frame (20).

3. A positioning device for processing an audio power board according to claim 1, characterized in that: The protection assembly comprises a protection cover 1 (5) and a protection cover 2 (6), wherein the side wall of the protection cover 1 (5) is fixedly connected to the left side wall of the working tank (4), and the side wall of the protection cover 2 (6) is fixedly connected to the right side wall of the working tank (4).

4. The positioning device for processing an audio power board according to claim 1, characterized in that: The auxiliary component comprises a clamping plate (13), the lower surface of the clamping plate (13) being fixedly connected to the upper surfaces of the clamping block 1 (12) and the clamping block 2 (16).

5. The positioning device for processing an audio power board according to claim 2, characterized in that: The moving assembly comprises a handle (26), and a side wall of the handle (26) is fixedly connected to a side wall of the plate frame (20).

6. A positioning device for processing an audio power board according to claim 2, characterized in that: The upper surface of the support frame (1) is fixedly connected to a base (2), a buckle groove (3) is provided inside the base (2), a fixing column (21) is fixedly connected to the side wall of the support frame (1), and a clamping plate (22) is rotatably connected to the side wall of the fixing column (21).

7. A positioning device for processing an audio power board according to claim 6, characterized in that: A clamping column (23) is slidably connected inside the clamping plate (22), and a side wall of the clamping column (23) is fixedly connected to a limiting block (24).

8. The positioning device for processing an audio power board according to claim 7, characterized in that: A spring (25) is sleeved on the side wall of the fixed column (21), one end of the spring (25) is fixedly connected to the side wall of the clamping plate (22), and the other end of the spring (25) is fixedly connected to the side wall of the limit block (24), and the clamping column (23) is in contact with the splash plate (27).

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