A mobile phone shell earphone jack processing device

Abstract

The utility model relates to mobile phone shell processing technical field, concretely is a mobile phone shell earphone jack processing device, the utility model, including the base, the surface fixed connection of base has the connecting frame, the surface mounting of connecting frame has the puncher, the surface fixed connection of base has the fixed plate, the one side fixed connection of fixed plate has the servo motor, the output fixed connection of servo motor has the two -way screw rod, the arc surface screw connection of two -way screw rod has two clamping plates. Through base integrated connecting frame, puncher, fixed plate etc. parts, constructs the collaborative system of automatic clamping precision punching: servo motor drive two -way screw rod, drives clamping plate to mobile phone shell automatic centering clamping, guarantees the accurate punching position, and connecting frame and puncher cooperate and realize vertical punching, avoid artificial operation error. At the same time, the device adapts multiple sizes, model mobile phone shell, reduces the clamping damage, improves processing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of mobile phone case processing technology, and in particular to a processing device for the headphone jack of a mobile phone case. Background Technology

[0002] In the manufacturing process of mobile phone cases, the precise machining of the headphone jack is a crucial step in ensuring the compatibility and functionality of the case. However, current headphone jack machining equipment for mobile phone cases has significant technological shortcomings, making it difficult to meet the demands for efficient, precise, and stable machining.

[0003] Traditional processing devices rely on manual clamping of phone cases, resulting in large positioning errors and potential misalignment of the headphone jack during drilling, rendering the phone case unusable. Furthermore, the phone case is prone to displacement due to vibration and external forces during drilling, further exacerbating processing precision defects and affecting product yield. On the other hand, processing efficiency is low. The manual clamping, positioning, and adjustment process for phone cases is cumbersome and unsuitable for large-scale mass production. Moreover, the devices lack automated collaborative structures; the drilling machine and clamping mechanism operate independently, failing to achieve an integrated process, increasing manual intervention costs, and hindering production efficiency improvements. Therefore, to address these issues, a new headphone jack processing device for phone cases is proposed. Utility Model Content

[0004] The purpose of this utility model is to solve the shortcomings of the existing technology, such as positioning deviation caused by traditional manual clamping of mobile phone cases, product scrap caused by poor equipment compatibility, and low production efficiency caused by cumbersome processes. Therefore, a mobile phone case headphone jack processing device is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a mobile phone case headphone jack processing device, comprising a base, a connecting frame fixedly connected to the surface of the base, a punching machine mounted on the surface of the connecting frame, a fixing plate fixedly connected to the surface of the base, a servo motor fixedly connected to one side of the fixing plate, a bidirectional threaded rod fixedly connected to the output end of the servo motor, and two clamping plates threadedly connected to the arc surface of the bidirectional threaded rod.

[0006] The aforementioned components achieve the following effects: by integrating the connecting frame, drilling machine, and fixing plate into the base, a collaborative system for automated clamping and precise drilling is constructed: a servo motor drives a bidirectional threaded rod, which in turn drives the clamping plate to automatically center and clamp the phone case, ensuring precise drilling position; the connecting frame works in conjunction with the drilling machine to achieve vertical drilling, avoiding human error. Simultaneously, the device is compatible with various sizes and models of phone cases, reducing clamping damage and improving processing efficiency.

[0007] Preferably, a limiting groove is formed on the surface of the base, a limiting plate is fixedly connected to one side of the clamping plate, and the limiting plate is slidably connected to the inner wall of the limiting groove.

[0008] The effect achieved by the above components is that the limiting plate slides linearly along the limiting groove, restricting the clamping plate to only make horizontal opposing movements, preventing the clamping plate from deflecting when the bidirectional threaded rod rotates, and ensuring the centering and clamping accuracy of the mobile phone case.

[0009] Preferably, a protective pad is fixedly connected to one side of the two clamping plates that are close to each other.

[0010] The effects achieved by the above components are as follows: the protective pad increases the friction between the clamping plate and the phone case, preventing the phone case from sliding due to vibration and pressure during drilling, and ensuring accurate drilling position; at the same time, the flexible material avoids damage to the surface of the phone case during clamping, and improves product yield.

[0011] Preferably, a fan is mounted on the surface of the connecting frame, and the air outlet of the fan is connected to a blower pipe.

[0012] The effect achieved by the above components is that the blower blows out a high-speed airflow through the air pipe, which quickly blows the debris generated during drilling away from the processing area, thus avoiding the accumulation of debris that affects the drilling accuracy.

[0013] Preferably, one end of the blower tube is connected to a blower hood, and the blower hood is conical in shape.

[0014] The effects achieved by the above components are as follows: the conical blower focuses the airflow, concentrating the air force on the drilling area and enhancing the debris removal effect; at the same time, the directional blowing avoids airflow interference with the phone case clamping, ensuring processing stability.

[0015] Preferably, a friction pad is fixedly connected to the bottom of the base.

[0016] The effect achieved by the above components is that the friction pad increases the friction between the base and the worktable, preventing the equipment from sliding due to vibration or external force during processing, and ensuring drilling accuracy.

[0017] Preferably, a rubber anti-slip pad is fixedly connected to the surface of the base, and the surface of the rubber anti-slip pad is provided with anti-slip texture.

[0018] The effect achieved by the above components is that the rubber anti-slip pad, combined with the anti-slip texture, further increases the friction between the base and the worktable, so that the equipment can maintain processing stability in high-vibration processing scenarios, such as continuous drilling.

[0019] In summary, the beneficial effects of this utility model are as follows:

[0020] 1. In this utility model, a collaborative system for automated clamping and precise drilling is constructed by integrating components such as a connecting frame, a drilling machine, and a fixing plate into the base: a servo motor drives a bidirectional threaded rod, which drives the clamping plate to automatically center and clamp the phone case, ensuring accurate drilling position; the connecting frame works with the drilling machine to achieve vertical drilling, avoiding human operation errors. At the same time, the device is compatible with multiple sizes and models of phone cases, reducing clamping damage and improving processing efficiency. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 In this utility model Figure 1 Another structural diagram from a different angle;

[0023] Figure 3 This is a schematic diagram of the base structure in this utility model;

[0024] Figure 4 This is a schematic diagram of the clamping plate in this utility model.

[0025] Illustration: 1. Base; 2. Connecting frame; 3. Drilling machine; 4. Fixing plate; 5. Servo motor; 6. Two-way threaded rod; 7. Clamping plate; 8. Limiting groove; 9. Limiting plate; 10. Rubber anti-slip pad; 11. Fan; 12. Air blowing pipe; 13. Air blowing cover; 14. Protective pad; 15. Friction pad. Detailed Implementation

[0026] Reference Figure 1-4As shown, this utility model provides a technical solution: a processing device for a mobile phone case headphone jack, including a base 1, a connecting frame 2 fixedly connected to the surface of the base 1, a drilling machine 3 mounted on the surface of the connecting frame 2, a fixing plate 4 fixedly connected to the surface of the base 1, a servo motor 5 fixedly connected to one side of the fixing plate 4, a bidirectional threaded rod 6 fixedly connected to the output end of the servo motor 5, two clamping plates 7 threadedly connected to the arc surface of the bidirectional threaded rod 6, a limit groove 8 formed on the surface of the base 1, a limit plate 9 fixedly connected to one side of the clamping plate 7, the limit plate 9 slidingly connected to the inner wall of the limit groove 8, the limit plate 9 sliding linearly along the limit groove 8, restricting the clamping plate 7 to only perform horizontal opposing movements, preventing the clamping plate 7 from deflecting when the bidirectional threaded rod 6 rotates, ensuring the centering and clamping accuracy of the mobile phone case, a protective pad 14 fixedly connected to the side of the two clamping plates 7 that are close to each other, the protective pad 14 increasing the friction between the clamping plate 7 and the mobile phone case, preventing the mobile phone case from sliding due to vibration and pressure during drilling, ensuring accurate drilling position; at the same time, the flexible material avoids hand injury during clamping. To improve product yield, a fan 11 is mounted on the surface of the casing 2, and the air outlet of the fan 11 is connected to a blower pipe 12. The fan 11 blows a high-speed airflow through the blower pipe 12 to quickly blow away the debris generated during drilling from the processing area, preventing debris accumulation from affecting drilling accuracy. One end of the blower pipe 12 is connected to a blower shroud 13, which is cone-shaped. The cone-shaped blower shroud 13 focuses the airflow, concentrating the air force on the drilling area to enhance the debris removal effect; at the same time, directional blowing avoids airflow interference. The phone case clamping mechanism ensures processing stability. A friction pad 15 is fixedly connected to the bottom of the base 1. The friction pad 15 increases the friction between the base 1 and the worktable, preventing the equipment from sliding due to vibration or external force during processing and ensuring drilling accuracy. A rubber anti-slip pad 10 is fixedly connected to the surface of the base 1. The surface of the rubber anti-slip pad 10 has anti-slip texture. The rubber anti-slip pad 10, together with the anti-slip texture, further increases the friction between the base and the worktable, so that the equipment maintains processing stability in high-vibration processing scenarios, such as continuous drilling.

[0027] Working principle: During drilling, the servo motor 5 drives the bidirectional threaded rod 6 to rotate, using threaded transmission to make the two clamping plates 7 move in opposite directions horizontally. The clamping plates 7 slide against the limiting groove 8 on the surface of the base 1 through the limiting plate 9, restricting the clamping plates 7 to only perform horizontal linear movement, ensuring that the phone case is automatically centered during clamping, adapting to different sizes and models of phone cases. The protective pad 14 on the inner side of the clamping plate 7 increases the friction with the phone case, preventing the phone case from sliding due to vibration and pressure during drilling; at the same time, the flexible material avoids damage to the surface of the phone case during clamping, ensuring product yield. The connecting frame 2 provides a vertical support structure for the drilling machine 3, ensuring that the output end of the drilling machine 3 is perpendicular to the processing surface of the phone case. The drilling machine 3 processes the headphone jack on the centered and clamped phone case according to the preset program. Automated collaboration replaces manual operation, eliminating manual positioning errors and ensuring accurate drilling position. After the fan 11 is started... High-speed airflow is transmitted through the blower pipe 12 to the conical blower hood 13. The conical hood focuses the airflow, concentrating the air force on the drilling area, quickly blowing away the debris generated during drilling, avoiding debris accumulation that affects drilling accuracy, improving processing efficiency, and regularly cleaning debris can reduce dust accumulation inside the equipment, protecting components such as the drilling machine 3 and clamping mechanism, and extending the equipment maintenance cycle. At the same time, the conical structure reduces airflow diffusion loss, increases wind speed at the same power, and achieves energy saving and consumption reduction. The friction pad 15 at the bottom of the base 1 and the rubber anti-slip pad 10 on the surface, with anti-slip texture, doubly increase the friction between the base and the worktable. During processing, the tendency of the equipment to slide due to vibration and external force is offset by friction, ensuring drilling accuracy and adapting to high-vibration processing scenarios. The elastic material of the friction pad 15 buffers the vibration during equipment operation, reduces noise, and optimizes the production environment; the rubber anti-slip pad 10 protects the bottom of the base 1 and extends the equipment life.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A device for processing headphone jacks on mobile phone cases, comprising a base (1), characterized in that: A connecting frame (2) is fixedly connected to the surface of the base (1), a punch (3) is installed on the surface of the connecting frame (2), a fixing plate (4) is fixedly connected to the surface of the base (1), a servo motor (5) is fixedly connected to one side of the fixing plate (4), a bidirectional threaded rod (6) is fixedly connected to the output end of the servo motor (5), and two clamping plates (7) are threadedly connected to the arc surface of the bidirectional threaded rod (6).

2. The device for processing a headphone jack on a mobile phone case according to claim 1, characterized in that: The base (1) has a limiting groove (8) on its surface, and a limiting plate (9) is fixedly connected to one side of the clamping plate (7). The limiting plate (9) is slidably connected to the inner wall of the limiting groove (8).

3. The device for processing headphone jacks on mobile phone cases according to claim 2, characterized in that: Protective pads (14) are fixedly connected to the sides of the two clamping plates (7) that are close to each other.

4. The device for processing headphone jacks on mobile phone cases according to claim 1, characterized in that: A fan (11) is mounted on the surface of the connecting frame (2), and the air outlet of the fan (11) is connected to a blower pipe (12).

5. The mobile phone case headphone jack processing device according to claim 4, characterized in that: One end of the blower tube (12) is connected to a blower hood (13), which is cone-shaped.

6. The device for processing a headphone jack on a mobile phone case according to claim 1, characterized in that: A friction pad (15) is fixedly connected to the bottom of the base (1).

7. The device for processing a headphone jack on a mobile phone case according to claim 1, characterized in that: A rubber anti-slip pad (10) is fixedly connected to the surface of the base (1), and the surface of the rubber anti-slip pad (10) is provided with anti-slip texture.

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