Deburring device for computer host protection plate

Abstract

The utility model relates to the technical field of computer host protection plate machining, in particular to a computer host protection plate deburring device which comprises a base, a supporting frame, an adjusting assembly, a clamping mechanism, a grinding unit and a driving module. The adjusting assembly is connected with the supporting frame through the sliding rail, the clamping mechanism is used for fixing the protection plate, the grinding unit is provided with a plurality of replaceable grinding heads, the detection module and the control panel achieve intelligent adjustment, and the working environment is optimized through the cooling nozzle and the dust collection cover. The device can flexibly adapt to protection plates of different sizes and shapes, surface damage is reduced, the machining precision and efficiency are improved, meanwhile, stability and safety are achieved, the structure is compact and reasonable, manufacturing and maintenance are convenient, and high practicability and popularization value are achieved.

Description

Technical Field

[0001] This utility model belongs to the field of machining and surface treatment technology, specifically a deburring device for computer host protective boards. Background Technology

[0002] Electromechanical equipment refers to equipment that combines mechanical and electrical technologies. It is typically used in industrial production, building facilities, and automation systems. This type of equipment integrates mechanical parts and electrical components to achieve specific functions or operations. Examples include electric motors, generators, transformers, switchboards, servers, various control systems (such as PLC programmable logic controllers), sensors, and drives.

[0003] Among electromechanical equipment, existing deburring devices are mostly designed for specific types of workpieces. For example, a deburring device for injection-molded toy shells (publication number CN114310578B) uses an arc-shaped block to fix the shell and a conveyor belt to transport it to a grinding rod for burr removal. This device is suitable for deburring injection-molded toy shells, but its fixing method relies on the arc-shaped block and elastic elements, making it difficult to adapt to the planar structure and large size of computer host protective plates. Furthermore, a burr removal device for metal stamping parts (publication number CN111618692B) uses a clamping mechanism to fix the workpiece and is designed to handle edge and hole burrs, but its clamping mechanism and grinding method are not flexible enough for large-area, high-precision computer host protective plates. The above devices may experience uneven processing when handling complex shapes and different material properties, and lack the function of rapid automatic adjustment based on workpiece shape and thickness, affecting their applicability and efficiency. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, this utility model provides a deburring device for computer host protective board. The technical implementation scheme is as follows: A deburring device for computer host protective plates includes a base, a support frame, an adjustment component, a clamping mechanism, a grinding unit, a drive module, and an electric push rod. A set of clamping mechanisms is provided on both sides of the base, and the clamping mechanisms are fixedly connected to the base by bolts. The clamping mechanisms are used to fix the protective plate within the working area of ​​the device. A support plate is provided on a slide groove of the base, and rollers are provided at the bottom of the support plate. The drive module is provided on the support plate. Two sets of support frames are symmetrically arranged on the top of the base, and the support frames are connected by a slide rail. An adjustment component is slidably installed on the slide rail, and the adjustment component is used to adjust the position according to the size and shape of the protective plate. An electric push rod is installed on one side of the base, and the electric push rod is connected to the adjustment component and the drive module by bolts, so that the adjustment component and the drive module can move horizontally synchronously on the slide rail. A grinding unit is provided on the top of the adjustment component. The grinding unit includes multiple replaceable grinding heads to adapt to the surface treatment requirements of protective plates of different materials and shapes. The grinding unit is connected to the drive module through a transmission mechanism, and the drive module is used to drive the rotation of the grinding unit.

[0005] Optionally, the adjustment assembly includes a slider, a rotating shaft, and a mounting plate. The top of the slider is provided with a mounting plate, the rotating shaft is connected to the mounting plate and to the transmission mechanism, and a through hole is provided in the middle of the mounting plate. A bearing is provided in the through hole, and the bearing is rotatably engaged with the rotating shaft of the mounting plate.

[0006] Optionally, the clamping mechanism includes pressure plates, springs, and locking screws. Two pressure plates are arranged on either side of the base. The springs are fitted onto the locking screws, with their ends connected to the base and pressure plates respectively, to secure the pressure plates. The pressure plates are fixedly connected to the base via the locking screws and contact the surface of the protective plate. The distance between the two pressure plates is adjusted by rotating the locking screws, thereby clamping or releasing the protective plate.

[0007] Optionally, it also includes guide rods and limiting blocks. There are four guide rods, which are respectively set on both sides of the slide rail. The two ends of the guide rods are fixedly connected to the support frame by welding. A limiting block is set on the top of the guide rod. The limiting block is fixed to the guide rod by bolts to limit the movement range of the slider and prevent the slider from leaving the slide rail.

[0008] Optionally, it also includes a detection module and a control panel. The detection module is located on the top of the grinding unit and includes a sensor and a signal processor. The sensor is used to monitor the contact pressure between the grinding head and the surface of the protective plate in real time, and the signal processor transmits the collected pressure data to the control panel. The control panel is located on one side of the base and is connected to the drive module and the detection module through wires to receive data from the sensor and automatically adjust the operating parameters of the drive module to ensure the stability and accuracy of the grinding process.

[0009] Optionally, the grinding unit also includes cooling nozzles and a dust collection hood. The cooling nozzles are located on both sides of the grinding head and are connected to coolant placed on a mounting plate via hoses and cavities inside the grinding head to cool the surface of the protective plate during grinding. The dust collection hood is detachably mounted on the grinding unit to collect debris and dust generated during grinding, preventing contamination of the working environment.

[0010] This invention has the following advantages: By setting up adjustment components and clamping mechanisms, flexible fixing of the computer host protective plate is achieved, which can adapt to the needs of workpieces of different sizes and shapes; the spring in the clamping mechanism effectively reduces damage to the surface of the protective plate during clamping, improving processing quality; the grinding unit adopts a design of multiple replaceable grinding heads, which can efficiently process the surface of protective plates of different materials and shapes, significantly improving the applicability of the device; the introduction of the detection module and control panel enables the device to have intelligent adjustment functions, which can adjust grinding parameters according to real-time monitoring data to ensure the stability and consistency of the processing process; the design of cooling nozzles and dust collection hoods not only extends the service life of the grinding heads, but also improves the working environment and reduces the harm of dust to the health of operators.

[0011] Furthermore, this utility model effectively limits the movement range of the slider through the cooperation of the limiting block and the guide rod, avoiding safety hazards caused by the slider detaching from the slide rail; the electric push rod further enhances the stability of the adjustment component, ensuring the precise positioning of the slider on the slide rail; the overall structure is compact and reasonable, and the connection between the components is simple and reliable, making it easy to manufacture and maintain, and has high practicality and promotion value. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0013] Figure 2 A schematic diagram of the connection structure between the adjustment component, the drive module, and the slide rail;

[0014] Figure 3 This is an exploded view of the grinding unit.

[0015] Attached Figure

[0016] 1. Base; 2. Support frame; 3. Slide rail; 4. Adjustment component; 5. Clamping mechanism; 6. Grinding unit; 7. Drive module; 8. Slider; 9. Electric push rod; 10. Transmission mechanism; 11. Mounting plate; 12. Pressure plate; 13. Spring; 14. Locking screw; 15. Guide rod; 16. Limit block; 17. Grinding head; 18. Cooling nozzle; 19. Dust collection hood. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The utility model will be further described in detail below with reference to the accompanying drawings.

[0019] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. Example

[0020] This utility model provides a deburring device for computer host protective boards, the overall structure of which is as follows: Figure 1As shown, the device includes a base 1, support frame 2, slide rail 3, adjustment component 4, clamping mechanism 5, grinding unit 6, drive module 7, and electric push rod 9. The base 1 serves as the base of the entire device. Two sets of support frames 2 are symmetrically arranged on its top, connected by slide rail 3. Adjustment component 4 is slidably mounted on the slide rail 3, used to adjust the position according to the size and shape of the protective plate. A clamping mechanism 5 is provided on both sides of the base 1, fixedly connected to the base 1 by bolts, used to fix the protective plate within the working area of ​​the device. A support plate is provided on the slide groove of the base, with rollers at the bottom. The drive module 7 is mounted on the support plate. The motor and reducer in the drive module 7 are connected to the grinding unit 6 via a transmission mechanism 10 to drive the rotation of the grinding unit 6. The grinding unit 6 is located on top of the adjustment component 4 and includes multiple replaceable grinding heads 17 to adapt to the surface treatment requirements of protective plates of different materials and shapes. An electric push rod 9 is installed on one side of the base 1. The electric push rod 9 is connected to the adjustment component 4 and the drive module 7, so that the adjustment component 4 and the drive module 7 can move horizontally on the slide rail (3) synchronously. Example

[0021] Based on Embodiment 1, an electric push rod is provided to enable the grinding unit 6 to move horizontally.

[0022] The specific structure of adjustment component 4 is as follows: Figure 2 As shown, it includes a slider 8, an electric push rod 9, a rotating shaft, and a mounting plate 11. The slider 8 is slidably mounted on the slide rail 3, and the bottom of the slider 8 is bolted to the electric push rod 9 to move the slider 8 horizontally. The top of the slider 8 is provided with a mounting plate 11, and the rotating shaft is connected to the mounting plate 11 and the transmission mechanism 10. A through hole is opened in the middle of the slider 8, and a bearing is installed in the through hole. The bearing rotates and engages with the rotating shaft of the mounting plate 11. Guide rods 15 are respectively provided on both sides of the slide rail 3. The two ends of the guide rods 15 are fixedly connected to the support frame 2 by welding. A limit block 16 is provided on the top of the guide rod 15. The limit block 16 is fixed to the guide rod 15 by bolts to limit the movement range of the slider 8 and prevent the slider 8 from falling off the slide rail 3. Example 3

[0023] Based on Example 1, a pressure plate is provided to make the protective plate more stable.

[0024] The specific structure of clamping mechanism 5 is as follows: Figure 3As shown, it includes a pressure plate 12, a spring 13, and a locking screw 14. There are two pressure plates 12, respectively located on both sides of the base 1. The spring 13 is sleeved on the locking screw 14, with its two ends connected to the base 1 and the pressure plate 12, respectively, to fix the pressure plate 12. The pressure plate 12 is fixedly connected to the base via the locking screw 14, and the pressure plate 12 contacts the surface of the protective plate. By rotating the locking screw 14, the distance between the two pressure plates 12 can be adjusted, thereby achieving the clamping or loosening operation of the protective plate. Example

[0025] Based on Example 1, in order to make the polishing work more convenient and environmentally friendly, a detachable polishing head and a dust collection hood are provided.

[0026] The specific structure of the polishing unit 6 is as follows: Figure 3 As shown, it includes a grinding head 17, a cooling nozzle 18, and a dust collection hood 19. Multiple grinding heads 17 are present, each detachably mounted on the grinding unit 6. A mounting shaft is located at the bottom of each grinding head 17, and the mounting shaft is connected to the grinding head 17 and the mounting plate 11 by bolts. Cooling nozzles 18 are located on both sides of the grinding head 17, and are connected to coolant placed on the mounting plate 11 via hoses and a cavity inside the grinding head. The outlets of the cooling nozzles 18 face the contact area between the grinding head 17 and the protective plate. The dust collection hood 19 is detachably mounted on the grinding unit 6, with its opening facing the contact area between the grinding head 17 and the protective plate. A flange is located at the bottom of the dust collection hood 19, and the flange is connected to the main body of the grinding unit 6 by bolts. Example

[0027] Based on Example 1, a drive module and a detection module were set up to make the polishing work more automated.

[0028] The drive module 7 is mounted on the base 1 and includes a motor, a reducer, and a transmission mechanism 10, wherein the transmission mechanism 10 includes a sprocket and a chain. The motor is fixedly mounted on the support plate of the base 1. The bottom of the support plate has rollers that are pushed synchronously with the slider 8 by the electric push rod 9. The output shaft of the motor is connected to the input shaft of the reducer. The output shaft of the reducer is connected to the sprocket of the rotating shaft of the mounting plate 11 through a sprocket and a transmission chain located at the top. The sprocket is fixed to the shaft by a key. The power cord of the drive module 7 is connected to an external power source through a wire.

[0029] The detection module and control panel are located on top of the grinding unit 6. The detection module includes a sensor and a signal processor. The sensor is located on top of the grinding head 17, with its probe facing the contact area between the grinding head 17 and the protective plate. The sensor's signal output terminal is connected to the signal input terminal of the signal processor via a wire, and the signal output terminal of the signal processor is connected to the signal input terminal of the control panel via a wire. The control panel is located on one side of the base 1. The control panel's signal output terminal is connected to the control terminal of the drive module 7 via a wire, and the control panel's power cord is connected to an external power source via a wire.

[0030] In actual use, the protective plate to be processed is first placed in the working area of ​​the clamping mechanism 5. By rotating the locking nut on the locking screw 14, the pressure plate 12 and the spring 13 are tightly fitted together, fixing the position of the pressure plate 12. This allows adjustment of the distance between the two pressure plates 12, ensuring close contact between the pressure plate 12 and the surface of the protective plate, thus fixing the protective plate. Then, the position of the adjusting component 4 is adjusted according to the size and shape of the protective plate. The electric push rod 9 pushes the slider 8 and the drive module 7 to move horizontally, ensuring that the grinding head 17 can grind all horizontal areas of the protective plate. The drive module 7 is then started, and the motor drives the grinding unit 6 to rotate through the reducer and transmission mechanism 10, thereby allowing the grinding head 17 to grind the surface of the protective plate. During grinding, the cooling nozzle 18 sprays coolant onto the surface of the protective plate, reducing the temperature of the grinding head 17 and the protective plate surface, extending the service life of the grinding head 17. Simultaneously, the dust collection hood 19 collects debris and dust generated during grinding, maintaining a clean working environment. The sensor monitors the contact pressure between the grinding head 17 and the surface of the protective plate in real time. The signal processor transmits the collected pressure data to the control panel. The control panel automatically adjusts the operating parameters of the drive module 7 based on the feedback data to ensure the stability and accuracy of the grinding process. After grinding is completed, the locking nut on the locking screw 14 is loosened, the protective plate is removed, and a new protective plate is replaced for the next round of processing.

[0031] To enable those skilled in the art to fully understand and implement this utility model, the specific implementation principle of this utility model is further supplemented below with a specific application scenario.

[0032] First, the computer host protective plate to be processed is placed in the working area of ​​the clamping mechanism 5. The distance between the two pressure plates 12 is adjusted by rotating the locking nut on the locking screw 14, ensuring tight contact between the pressure plates 12 and the surface of the protective plate, thus completing the fixing operation. At this time, the design of the spring 13 effectively reduces pressure damage to the surface of the protective plate during clamping, ensuring the integrity of the workpiece surface. Simultaneously, the threaded connection of the locking screw 14 provides a reliable clamping force adjustment function.

[0033] Subsequently, the position of the adjusting component 4 is adjusted according to the size and shape of the protective plate. Specifically, the slider 8 is pushed along the slide rail 3 by an electric push rod. The movement of the slider 8 drives the mounting plate 11 and the grinding unit 6 above it to move synchronously, thereby causing the grinding head 17 to grind the surface of the protective plate. The guide rod 15 and the limiting block 16 further limit the movement range of the slider 8, preventing the slider 8 from disengaging from the slide rail 3, thus ensuring the safety of the device operation.

[0034] After the drive module 7 is started, the motor drives the transmission mechanism 10 through the reducer. The transmission mechanism 10 is connected to the shaft in the grinding unit 6, causing the grinding unit 6 to rotate, thereby realizing the grinding function. During this process, multiple replaceable grinding heads 17 can be flexibly replaced according to the material and shape requirements of the protective plate to adapt to different processing requirements. For example, for aluminum alloy protective plates, a finer grinding head 17 can be selected; while for steel protective plates, a coarser grinding head 17 can be selected to improve processing efficiency.

[0035] During the grinding process, cooling nozzles 18 spray coolant onto the surface of the protective plate, reducing the temperature of the grinding head 17 and the protective plate surface, thereby extending the service life of the grinding head 17. Simultaneously, the dust hood 19 collects debris and dust generated during grinding, preventing these impurities from polluting the processing environment. The design of the dust hood 19 also ensures its stability during operation through a flange connection to the main body of the grinding unit 6, preventing it from loosening or shifting due to vibration.

[0036] In addition, the sensor monitors the contact pressure between the grinding head 17 and the surface of the protective plate in real time and transmits the collected data to the signal processor. The signal processor analyzes the received pressure data and feeds the results back to the control panel. Based on the feedback data, the control panel automatically adjusts the operating parameters of the drive module 7, such as adjusting the motor speed or the speed of the transmission chain, thereby ensuring the stability and accuracy of the grinding process. This intelligent adjustment function effectively solves the problem of uneven local processing that may occur when traditional deburring devices handle complex-shaped workpieces.

[0037] After grinding, the pressure plate 12 is loosened by rotating the locking nut on the locking screw 14, the finished protective plate is removed, and a new protective plate is replaced for the next round of processing. The entire operation process is simple and efficient, and the connection method between the components is reasonably designed, which facilitates maintenance and replacement, significantly improving the practicality and promotional value of the device.

[0038] The above description is merely a preferred embodiment of this utility model and is not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

[0039] It should be noted that all electrical components mentioned in this article are connected to an external main controller and 220V AC mains power. The main controller can be a conventional known device that can be controlled by a computer or other means. The detailed description of known functions and known components is omitted in the specific implementation of this disclosure. In order to ensure the compatibility of the device, the operating methods used are consistent with the parameters of commercially available instruments.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A deburring device for a computer host protective board, characterized in that: The system includes a base (1), support frames (2), slide rails (3), adjustment components (4), clamping mechanisms (5), a grinding unit (6), and a drive module (7). Two sets of support frames (2) are symmetrically arranged on the top of the base (1), and a set of clamping mechanisms (5) is provided at the bottom of the base (1). The clamping mechanisms (5) are fixedly connected to the base (1) by bolts. A support plate is provided on the slide groove of the base (1), and rollers are located at the bottom of the support plate. The drive module (7) is provided on the support plate. The support frames (2) are connected by slide rails (4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 12, 19 ... 3) Connection: An adjustment component (4) is slidably installed on the slide rail (3). An electric push rod (9) is installed on one side of the base (1). The electric push rod (9) is connected to the adjustment component (4) and the drive module (7) by bolts, so that the adjustment component (4) and the drive module (7) can move horizontally on the slide rail (3) synchronously. The grinding unit (6) is provided on the top of the adjustment component (4). The grinding unit (6) is connected to the drive module (7) through a transmission chain. The grinding unit (6) includes multiple replaceable grinding heads (17).

2. A deburring device for a computer host protective board according to claim 1, characterized in that: The adjustment component (4) includes a slider (8) and a mounting plate (11). The slider (8) is slidably mounted on the slide rail (3) via a roller at the bottom. The bottom of the slider (8) is connected to the electric push rod (9) to push the slider (8) to move horizontally. A through hole is provided in the middle of the slider (8). A bearing is provided in the through hole and is connected to the rotating shaft. The mounting plate (11) is provided on the top of the slider (8) and is connected to the rotating shaft.

3. A deburring device for a computer host protective board according to claim 2, characterized in that: The clamping mechanism (5) includes a pressure plate (12), a spring (13) and a locking screw (14). There are two pressure plates (12), which are respectively arranged on both sides of the base (1). The spring (13) is arranged on the side of the pressure plate (12) near the base (1). The spring (13) is sleeved on the locking screw (14). The locking screw (14) passes through the pressure plate (12) and is threadedly connected to the base (1). The locking screw (14) is arranged at the bottom of the pressure plate (12).

4. A deburring device for a computer host protective board according to claim 3, characterized in that: It also includes guide rods (15) and limiting blocks (16). There are four guide rods (15), which are respectively set on both sides of the slide rail (3). The two ends of the guide rods (15) are fixedly connected to the support frame (2) by welding. The limiting block (16) is set on the top of the guide rods (15). The limiting block (16) is fixed to the guide rods (15) by bolts.

5. A deburring device for a computer host protective board according to claim 4, characterized in that: The drive module (7) is slidably connected to the slide groove provided on the base (1), including a motor, a reducer and a transmission mechanism (10). The motor is fixedly installed on the support plate of the base (1). The bottom of the support plate has rollers that are pushed synchronously with the slider (8) by the electric push rod (9). The output shaft of the motor is connected to the input shaft of the reducer. The output shaft of the reducer is connected to the sprocket of the rotating shaft of the mounting plate (11) through the sprocket and transmission chain provided on the top.

6. A deburring device for a computer host protective board according to claim 5, characterized in that: There are multiple grinding heads (17), each of which is detachably mounted on the top of the grinding unit (6). The bottom of the grinding head (17) is provided with a mounting shaft, which is connected to the grinding head (17) and the mounting plate (11) by bolts.

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