Perforating device for magnet machining

Abstract

The invention relates to the technical field of magnet machining, in particular to a punching device for magnet machining, which comprises a base, a supporting plate is fixedly connected to the upper end of the base, a correcting mechanism is arranged at one end of the supporting plate, the correcting mechanism comprises an arc-shaped plate, a fixing mechanism is arranged at one end of the arc-shaped plate, and the fixing mechanism comprises a pressing block. A valve mechanism is arranged at one end of the pressing block, and a drilling mechanism is arranged at the upper end of the pressing block. Four aluminum alloy arc-shaped plates with sawtooth-shaped rubber protruding blocks in the correcting mechanism precisely drive a magnet and an opening to be concentric and preliminarily fixed, the fixing mechanism further fixes the upper end of the magnet through a pressing block, and a center hole of the pressing block provides a moving space for a drill bit and prevents chippings from splashing. The valve mechanism is in linkage with the pressing block, the air inlet pipe is blocked during drilling, high-pressure air is used for blowing away scraps on the surface of the magnet through the hollow groove of the pressing block after drilling, automatic cleaning is achieved, stable operation of equipment is guaranteed, and the quality and efficiency of magnet drilling machining are improved.

Description

Technical Field

[0001] This invention relates to the field of magnet processing technology, specifically a drilling device for magnet processing. Background Technology

[0002] A drilling device for magnet processing is a mechanical device specifically designed for making precise holes in magnets. It uses mechanical transmission, electromagnetic adsorption or magnetic fixation and other technical means to achieve stable clamping and efficient drilling of magnets. Its core function is to precisely drill through holes, blind holes or irregular holes in magnets to meet the assembly needs of motors, sensors, electronic components and other fields.

[0003] Existing magnetic drilling devices have the following drawbacks: Traditional drilling devices are not precise enough in magnet positioning. When placing the magnet, it is difficult to ensure that it is in the correct position for processing, which affects the processing accuracy. The device has poor operational stability and cannot lay a good foundation for subsequent operations. Moreover, the positioning process is complicated and the installation process is cumbersome, which reduces the overall processing efficiency. During the drilling process, the force generated by the rotation of the drill bit can easily cause the magnet to loosen, rotate, or shift. Existing devices lack effective anti-loosening measures, resulting in the magnet not being firmly fixed, which affects the stable operation of the equipment under complex working conditions. Cleaning the debris generated during drilling is also a major problem. The automatic cleaning of debris by traditional devices is relatively complicated and costly. The accumulation of debris not only affects the normal operation of the equipment and drilling accuracy, but also shortens the service life of the equipment. Summary of the Invention

[0004] To address the problems in the prior art, the present invention provides a drilling device for magnet processing.

[0005] The technical solution adopted by the present invention to solve its technical problem is: a drilling device for magnet processing, including a base, a support plate fixedly connected to the upper end of the base, and a correction mechanism for correcting the position of the magnet provided at one end of the support plate, the correction mechanism including an arc plate; One end of the arc-shaped plate is provided with a fixing mechanism for fixing the magnet, the fixing mechanism including a pressure block; One end of the pressure block is equipped with a valve mechanism to control the flow of high-pressure gas; The upper end of the pressure block is provided with a drilling mechanism for drilling holes in the magnet.

[0006] Preferably, the base has an opening inside, and the opening is circular.

[0007] Preferably, the correction mechanism includes a hydraulic cylinder, the surface of the non-output end of the hydraulic cylinder is fixedly connected to the support plate, the output end of the hydraulic cylinder is fixedly connected to a telescopic barrel, the telescopic barrel is elastically connected to a telescopic rod through a compression spring, and the lower end of the telescopic rod is attached to a sliding plate.

[0008] Preferably, the correction mechanism further includes a connecting block, the lower end of the sliding plate is fixedly connected to the connecting block, the lower end of the connecting block is rotatably connected to a rotating pin, the sliding plate is slidably connected to a rotating rod, the surface of the rotating rod is fixedly connected to a rotating body, the rotating body is provided with a guide groove, and the surface of the rotating rod is fixedly connected to the arc-shaped plate.

[0009] Preferably, the fixing mechanism includes a sleeve, the upper end of which is fixedly connected to the sliding plate, the inside of which is slidably connected to the pressure block, and the inside of the pressure block is provided with a hollow groove.

[0010] Preferably, the fixing mechanism further includes a spring, the upper end of the pressure block is fixedly connected to the spring, the upper end of the spring is fixedly connected to the sleeve, the upper end of the pressure block is fixedly connected to a bellows, and the upper end of the bellows is fixedly connected to the sleeve.

[0011] Preferably, the valve mechanism includes an air inlet pipe, one end of which is fixedly connected to the sleeve.

[0012] Preferably, the drilling mechanism includes an electric motor, the non-output end of which is fixedly connected to the telescopic barrel, and the output end of which is fixedly connected to a drill bit.

[0013] The beneficial effects of this invention are: This invention discloses a drilling device for magnet processing. The device features an ingenious design: four arc-shaped aluminum alloy plates rotate towards the center of a circular opening, precisely driving the magnet to align with it, ensuring correct positioning during processing and improving operational stability and accuracy. The rotation process also provides initial fixation for the magnet, simplifying the installation process. The aluminum alloy prevents the magnet from being attracted, avoiding magnetic interference and ensuring accurate rotational positioning. Its elasticity allows it to conform to the magnet, providing a uniform and tight fixing force and cushioning impact to protect the magnet. The serrated rubber protrusions on the surface, opposite to the drill bit's rotation direction, increase friction, effectively resisting the force generated by the drill bit's rotation, preventing the magnet from loosening or shifting, strengthening the fixing effect, and ensuring stable equipment operation.

[0014] The present invention discloses a drilling device for magnet processing. After the pressure block contacts the magnet, it slides and compresses the spring. When the spring is almost compressed to its limit, it blocks the air inlet pipe. At this time, the drill bit approaches the magnet. During subsequent drilling, due to the large elastic force of the spring inside the telescopic barrel, the hydraulic cylinder continues to press down, which compresses the spring inside the telescopic barrel. This ensures drilling pressure while avoiding excessive spring compression that could affect the fixing effect. The hard rubber at the lower end of the pressure block enhances the fixing stability, and the central cavity provides movement space for the drill bit, ensuring drilling operations. In addition, the pressure block can effectively block drilling debris from splashing, avoiding damage to the surrounding environment and equipment, improving the safety of the processing environment, and enhancing the quality and efficiency of magnet drilling.

[0015] The present invention discloses a drilling device for magnet processing. During operation, high-pressure gas is introduced into the air inlet pipe. A sliding block blocks the air inlet pipe to ensure the stability of the drilling structure. After drilling is completed, a hydraulic cylinder moves the components upwards, moving the block away from the air inlet pipe. The high-pressure gas enters between the sleeve and the bellows, and exits through the hollow groove of the block. The upper conical opening of the hollow groove facilitates air intake, while the lower fan-shaped opening efficiently cleans debris from the upper surface of the magnet, blowing the debris to the center of the opening and expelling it from the device by gravity. This design achieves automatic cleaning of magnet surface debris, reducing manual cleaning hassles and downtime, improving production efficiency, while maintaining internal cleanliness to prevent debris accumulation from affecting normal operation and drilling accuracy, extending the equipment's service life, and providing strong support for continuous, efficient, and high-quality magnet drilling. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the connection structure between the base and the support plate; Figure 3 This is a schematic diagram of the connection structure between the sliding plate and the rotating rod; Figure 4 This is a schematic diagram of the connection structure between the rotating rod and the rotating body; Figure 5 This is a schematic diagram of the connection structure between the connecting block and the rotating pin; Figure 6 This is a schematic diagram of the connection structure between the sleeve and the pressure block; Figure 7 This is a schematic diagram of the connection structure between the sliding plate and the connecting block; Figure 8 This is a schematic diagram of the connection structure between the electric motor and the drill bit.

[0018] In the diagram: 100, base; 101, opening; 200, support plate; 300, straightening mechanism; 301, hydraulic cylinder; 302, telescopic barrel; 303, telescopic rod; 304, sliding plate; 305, connecting block; 306, rotating pin; 307, rotating rod; 308, rotating body; 3081, guide groove; 309, arc plate; 400, fixing mechanism; 401, sleeve; 402, pressure block; 4021, hollow groove; 403, spring; 404, bellows; 500, valve mechanism; 501, air inlet pipe; 600, drilling mechanism; 601, electric motor; 602, drill bit. Detailed Implementation

[0019] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0020] like Figures 1-8 As shown, the present invention provides a drilling device for magnet processing, including a base 100, a support plate 200 fixedly connected to the upper end of the base 100, and a correction mechanism 300 for correcting the position of the magnet at one end of the support plate 200, the correction mechanism 300 including an arc plate 309. One end of the arc plate 309 is provided with a fixing mechanism 400 for fixing the magnet, and the fixing mechanism 400 includes a pressure block 402; One end of the pressure block 402 is provided with a valve mechanism 500 for controlling the flow of high-pressure gas; The upper end of the pressure block 402 is provided with a drilling mechanism 600 for drilling holes in the magnet.

[0021] Specifically, the base 100 has an opening 101 inside, and the opening 101 is circular.

[0022] Additionally, the correction mechanism 300 includes a hydraulic cylinder 301. The surface of the non-output end of the hydraulic cylinder 301 is fixedly connected to the support plate 200. The output end of the hydraulic cylinder 301 is fixedly connected to a telescopic barrel 302. A telescopic rod 303 is elastically connected inside the telescopic barrel 302 via a compression spring. A sliding plate 304 is attached to the lower end of the telescopic rod 303. A connecting block 305 is fixedly connected to the lower end of the sliding plate 304. A rotating pin 306 is rotatably connected inside the lower end of the connecting block 305. A rotating rod 307 is slidably connected inside the sliding plate 304. A rotating body 308 is fixedly connected to the surface of the rotating rod 307. A guide groove 3081 is opened inside the rotating body 308. The surface of the rotating rod 307 is fixedly connected to the arc plate 309.The magnet to be processed is placed on the upper end of the base 100, with the magnet positioned between the four arc-shaped plates 309. Before placing the magnet on the upper end of the base 100, the pressure block 402 needs to be manually lifted. The pressure block 402 slides upward into the sleeve 401, at which point the pressure block 402 compresses the spring 403. The surface of the arc-shaped plates 309 is provided with multiple serrated protrusions. The hydraulic cylinder 301 is activated to move downward. The downward movement of the hydraulic cylinder 301 will drive the telescopic barrel 302 to move downward. The downward movement of the telescopic barrel 302 will drive the telescopic rod 303 to move downward. The downward movement of the telescopic rod 303 will drive the sliding plate 304 to move downward. The downward movement of the sliding plate 304 will drive the connecting... When the connecting block 305 moves downward, it causes the rotating pin 306 to move downward. The rotating pin 306 slides within the guide groove 3081, causing the rotating body 308 to rotate. This rotation of the rotating body 308 causes the rotating rod 307 to rotate, which in turn causes the arc-shaped plates 309 to rotate. The four arc-shaped plates 309 rotate towards the center of the opening 101, making the opening 101 circular. This rotation of the four arc-shaped plates 309 causes the magnet to align concentrically with the opening 101. Simultaneously, the rotation of the four arc-shaped plates 309 towards the opening 101 also provides initial fixation for the magnet. The aluminum alloy material possesses a certain degree of elasticity and is not attracted to magnets. The surface of the arc-shaped plate 309 is provided with multiple serrated protrusions, which point opposite to the rotation direction of the drill bit 602. This design offers several significant advantages. The four arc-shaped plates 309 rotate towards the center of the opening 101, precisely aligning the magnet with the opening 101, ensuring the magnet is in the correct position during processing. This improves the stability and accuracy of the device, laying a solid foundation for subsequent operations. Simultaneously, the rotation process also allows the four arc-shaped plates 309 to initially fix the magnet, simplifying the installation process and improving efficiency. The four curved plates 309 are made of aluminum alloy, which prevents them from being attracted by magnets, avoiding operational inconvenience and positioning deviations caused by magnetic interference. This ensures accurate rotation and positioning. The aluminum alloy also has a certain degree of elasticity, allowing it to better conform to the magnets, providing a uniform and tight fixing force, and also buffering external impacts to protect the magnets. Furthermore, the surface of the curved plates 309 has multiple serrated protrusions made of rubber, opposite to the rotation direction of the drill bit 602. These protrusions greatly increase the friction between the plate and the magnet, effectively resisting the force generated by the rotation of the drill bit 602, preventing the magnets from loosening, rotating, or shifting, further strengthening the magnet's fixation and ensuring stable operation of the equipment under complex working conditions.

[0023] Further, the fixing mechanism 400 includes a sleeve 401, the upper end of which is fixedly connected to the sliding plate 304. The interior of the sleeve 401 is slidably connected to the pressure block 402. The pressure block 402 has a hollow groove 4021 inside. A spring 403 is fixedly connected to the upper end of the pressure block 402, and the upper end of the spring 403 is fixedly connected to the sleeve 401. A bellows 404 is fixedly connected to the upper end of the pressure block 402, and the upper end of the bellows 404 is fixedly connected to the sleeve 401. When the sliding plate 304 moves downward, it will drive the sleeve 401 to move downward. The movement of the hydraulic cylinder 301 causes the pressure block 402 to move downwards, fixing the magnet from the top. Upon contact with the magnet, the pressure block 402 slides into the sleeve 401, compressing the spring 403. When the pressure block 402 compresses the spring 403 to its limit, it blocks the air inlet pipe 501. At this point, the drill bit 602 is about to contact the magnet. The hydraulic cylinder 301 continues to move downwards, causing the drill bit 602 to drill a hole in the magnet. Since the spring 403 cannot be compressed further, the hydraulic cylinder 301 continues to move the telescopic barrel 302 downwards, compressing the telescopic barrel 302. The internal compression spring 02 prevents spring 403 from being compressed during the drilling process. Instead, it compresses the spring inside the telescopic barrel 302. The spring force inside the telescopic barrel 302 is much greater than that of spring 403. The lower end of the pressure block 402 is made of hard rubber, which further secures the upper end of the magnet. The center of the pressure block 402 is hollow, providing space for the drill bit 602 to move. The pressure block 402 also prevents debris from flying during the drilling process. This design has multiple beneficial effects. The downward movement of the sliding plate 304 sequentially drives the sleeve 401 and the pressure block 402 downwards, pressing... The downward movement of block 402 secures the magnet from top to bottom, ensuring its stable position before processing. After contacting the magnet, block 402 slides into sleeve 401 and compresses spring 403. When spring 403 is almost compressed to its limit, it blocks air inlet pipe 501. At this point, drill bit 602 approaches the magnet. During subsequent drilling, because the spring force inside telescopic barrel 302 is much greater than that of spring 403, hydraulic cylinder 301 continues to press down, compressing the spring inside telescopic barrel 302. This ensures sufficient pressure on the magnet during drilling while preventing excessive compression of spring 403 from affecting the fixing effect. The lower end of block 402 is made of hard rubber, which further enhances the stability of the magnet's fixation. The hollow design in the center of block 402 provides space for drill bit 602 to move, ensuring smooth drilling operations. In addition, block 402 effectively blocks debris from splashing during drilling, preventing damage to the surrounding environment and equipment, improving the safety of the processing environment, and overall improving the quality and efficiency of magnet drilling.

[0024] It should be noted that the valve mechanism 500 includes an air inlet pipe 501, one end of which is fixedly connected to the sleeve 401. When the equipment is in use, high-pressure gas is introduced into the air inlet pipe 501. When the pressure block 402 slides into the sleeve 401, the pressure block 402 will block the air inlet pipe 501, ensuring that the air inlet pipe 501 is blocked during the drilling process of the magnet.

[0025] It is worth mentioning that the drilling mechanism 600 includes a motor 601. The non-output end of the motor 601 is fixedly connected to the telescopic barrel 302, and the output end of the motor 601 is fixedly connected to the drill bit 602. After drilling the magnet is completed, the hydraulic cylinder 301 drives the motor 601 to move upward. The upward movement of the motor 601 drives the drill bit 602 to move upward. At the same time, the upward movement of the motor 601 drives the telescopic barrel 302 to move upward. The upward movement of the telescopic barrel 302 drives the telescopic rod 303 to move upward. The upward movement of the telescopic rod 303 drives the sliding plate 304 to move upward. The upward movement of the sliding plate 304 drives the sleeve 401 to move upward. When the sleeve 401 moves upward, the pressure block 402 slides out of the sleeve 401. At this time, the pressure block 402 moves away from the air inlet pipe 501. At this time, the high pressure block inside the air inlet pipe 501... High-pressure gas enters between the sleeve 401 and the bellows 404. The high-pressure gas between the sleeve 401 and the bellows 404 is discharged through the hollow groove 4021. The upper end of the hollow groove 4021 is a tapered opening that is wider at the top and narrower at the bottom to facilitate air intake. The lower end of the hollow groove 4021 is fan-shaped to efficiently clean debris from the upper surface of the magnet. The discharge from the hollow groove 4021 blows the debris on the magnet to the center of the opening 101. The debris blown to the center of the opening 101 is discharged from the equipment through the opening 101 under the action of gravity. When the equipment is in use, high-pressure gas is introduced into the air inlet pipe 501. The pressure block 402 slides into the sleeve 401 to block the air inlet pipe 501, ensuring structural stability during the magnet drilling process and preventing interference from high-pressure gas. After drilling is completed, the hydraulic cylinder 301 drives a series of components to move upward, causing the pressure block 402 to move away from the air inlet pipe 501. At this time, the high-pressure gas in the air inlet pipe 501 enters between the sleeve 401 and the bellows 404, and the high-pressure gas is then discharged through the hollow groove 4021. This process cleverly utilizes the high-pressure gas to form an airflow, blowing the debris on the magnet to the center of the opening 101. With the help of gravity, the debris is discharged from the equipment through the opening 101. This not only realizes the function of automatically cleaning the debris on the magnet surface, reducing the trouble of manual cleaning and downtime, and improving production efficiency, but also keeps the inside of the equipment clean, avoids the accumulation of debris affecting the normal operation of the equipment and drilling accuracy, and extends the service life of the equipment. It provides a strong guarantee for continuous, efficient and high-quality drilling of magnets.

[0026] Specifically, when the telescopic barrel 302 moves downward, it will drive the motor 601 to move downward, and the downward movement of the motor 601 will drive the drill bit 602 to move downward, and the downward movement of the drill bit 602 will drill a hole in the magnet.

[0027] Working principle: In use, the magnet to be processed is placed on the upper part of the base 100, with the magnet positioned between the four arc-shaped plates 309. Before placing the magnet on the upper part of the base 100, the pressure block 402 needs to be manually lifted. The pressure block 402 slides upward into the sleeve 401, at which point the pressure block 402 compresses the spring 403. The surface of the arc-shaped plate 309 is provided with multiple serrated protrusions. The hydraulic cylinder 301 is activated to move downward. The downward movement of the hydraulic cylinder 301 drives the telescopic barrel 302 to move downward. The downward movement of the telescopic barrel 302 drives the telescopic rod 303 to move downward. The downward movement of the telescopic rod 303 drives the sliding plate 304 to move downward. The downward movement of 304 causes the connecting block 305 to move downwards, which in turn causes the rotating pin 306 to move downwards. The rotating pin 306 slides downwards within the guide groove 3081, causing the rotating body 308 to rotate. This rotation of the rotating body 308 causes the rotating rod 307 to rotate, which in turn causes the arc-shaped plates 309 to rotate. The four arc-shaped plates 309 rotate towards the center of the opening 101, making the opening 101 circular. This rotation of the four arc-shaped plates 309 towards the opening 101 causes the magnet to align concentrically with the opening 101, and also provides initial fixation for the magnet. The curved plate 309 is made of aluminum alloy, which has a certain degree of elasticity and is not attracted by magnets. The surface of the curved plate 309 has multiple serrated protrusions, which point opposite to the rotation direction of the drill bit 602. This design has several significant advantages. The four curved plates 309 rotate towards the center of the opening 101, precisely aligning the magnet with the opening 101, ensuring the magnet is in the correct position during processing. This improves the stability and accuracy of the device, laying a good foundation for subsequent operations. Simultaneously, the rotation of the four curved plates 309 also provides initial fixation for the magnet, simplifying the installation process. To improve efficiency, the four curved plates 309 are made of aluminum alloy, which will not be attracted by the magnet, avoiding operational inconvenience and positioning deviation caused by magnetic interference, ensuring accurate rotation and positioning. In addition, the aluminum alloy has a certain degree of elasticity, which can better fit the magnet, providing uniform and tight fixing force, and can also buffer external impacts to protect the magnet. Furthermore, the surface of the curved plate 309 is provided with multiple serrated protrusions opposite to the rotation direction of the drill bit 602. The protrusions are made of rubber, which greatly increases the friction between the plate and the magnet, effectively resisting the force generated by the rotation of the drill bit 602, preventing the magnet from loosening, rotating or shifting, further strengthening the magnet's fixation and ensuring stable operation of the equipment under complex working conditions.

[0028] As the sliding plate 304 moves downward, it drives the sleeve 401 downward. The downward movement of the sleeve 401 drives the pressure block 402 downward. The downward movement of the pressure block 402 fixes the magnet from the top. When the pressure block 402 contacts the magnet, it slides into the sleeve 401. This sliding of the pressure block 402 compresses the spring 403. When the pressure block 402 compresses the spring 403 to the point where it cannot be compressed further, the pressure block 402 blocks the air inlet pipe 501. At this point, the drill bit 6... 02. As the hydraulic cylinder 301 continues to move downwards, it drives the drill bit 602 to drill a hole in the magnet. At this point, the spring 403 cannot be compressed. The hydraulic cylinder 301 then drives the telescopic barrel 302 to continue moving downwards, compressing the compression spring inside the telescopic barrel 302. This means that while the spring 403 cannot be compressed during drilling, the compression spring inside the telescopic barrel 302 is compressed. The spring force inside the telescopic barrel 302 is much greater than the spring force of the spring 403. The lower end of the pressure block 402 is made of hard rubber. The pressure block 402 further secures the upper end of the magnet. The center of the pressure block 402 is hollow, providing space for the drill bit 602 to move. The pressure block 402 also prevents debris from flying during the machining process. This design has multiple beneficial effects. The sliding plate 304 moves downwards, sequentially driving the sleeve 401 and the pressure block 402 downwards. The downward movement of the pressure block 402 secures the magnet from top to bottom, ensuring its stable position before machining. After contacting the magnet, the pressure block 402 moves towards the sleeve... The spring 403 slides and compresses within block 401. When spring 403 is almost compressed to its limit, it blocks the air inlet pipe 501. At this point, drill bit 602 approaches the magnet. During subsequent drilling, because the spring force inside telescopic barrel 302 is much greater than that of spring 403, hydraulic cylinder 301 continues to press down, compressing the spring inside telescopic barrel 302. This ensures sufficient pressure on the magnet during drilling while preventing excessive compression of spring 403 from affecting the fixing effect. The lower end of pressure block 402 is made of hard rubber, which further enhances the fixing stability of the magnet. The hollow design in the center of pressure block 402 provides space for drill bit 602 to move, ensuring smooth drilling operations. In addition, pressure block 402 can effectively block the flying debris generated during drilling, preventing debris from damaging the surrounding environment and equipment, improving the safety of the processing environment, and improving the overall quality and efficiency of magnet drilling.

[0029] When the equipment is in use, high-pressure gas is introduced into the air inlet pipe 501. When the pressure block 402 slides into the sleeve 401, the pressure block 402 will block the air inlet pipe 501, ensuring that the air inlet pipe 501 is blocked during the drilling process of the magnet.

[0030] After drilling the magnet is completed, the hydraulic cylinder 301 drives the motor 601 to move upward. The upward movement of the motor 601 drives the drill bit 602 to move upward. Simultaneously, the upward movement of the motor 601 drives the telescopic barrel 302 to move upward. The upward movement of the telescopic barrel 302 drives the telescopic rod 303 to move upward. The upward movement of the telescopic rod 303 drives the sliding plate 304 to move upward. The upward movement of the sliding plate 304 drives the sleeve 401 to move upward. As the sleeve 401 moves upward, the pressure block 402 slides out of the sleeve 401. At this time, the pressure block 402 moves away from the air inlet pipe 501, and the high-pressure gas inside the air inlet pipe 501 enters the sleeve 401 and interacts with the wave. High-pressure gas between the corrugated tube 404 and between the sleeve 401 and the corrugated tube 404 is discharged through the hollow groove 4021. The upper end of the hollow groove 4021 is a tapered opening that is wider at the top and narrower at the bottom to facilitate air intake. The lower end of the hollow groove 4021 is fan-shaped to efficiently clean debris from the upper surface of the magnet. The discharge from the hollow groove 4021 blows the debris on the magnet to the center of the opening 101. The debris blown to the center of the opening 101 is discharged from the equipment through the opening 101 under the action of gravity. When the equipment is in use, high-pressure gas is introduced into the air inlet pipe 501. The pressure block 402 slides into the sleeve 401 to block the air inlet pipe 501, ensuring structural stability during the magnet drilling process and preventing interference from high-pressure gas. After drilling is completed, the hydraulic cylinder 301 drives a series of components to move upward, causing the pressure block 402 to move away from the air inlet pipe 501. At this time, the high-pressure gas in the air inlet pipe 501 enters between the sleeve 401 and the bellows 404, and the high-pressure gas is then discharged through the hollow groove 4021. This process cleverly utilizes the high-pressure gas to form an airflow, blowing the debris on the magnet to the center of the opening 101. With the help of gravity, the debris is discharged from the equipment through the opening 101. This not only realizes the function of automatically cleaning the debris on the magnet surface, reducing the trouble of manual cleaning and downtime, and improving production efficiency, but also keeps the inside of the equipment clean, avoids the accumulation of debris affecting the normal operation of the equipment and drilling accuracy, and extends the service life of the equipment. It provides a strong guarantee for continuous, efficient and high-quality drilling of magnets.

[0031] When the telescopic barrel 302 moves downward, it will drive the motor 601 to move downward. The downward movement of the motor 601 will drive the drill bit 602 to move downward, and the downward movement of the drill bit 602 will drill a hole in the magnet.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by the present invention. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drilling device for magnet processing, comprising a base (100), characterized in that: The upper end of the base (100) is fixedly connected to a support plate (200), and one end of the support plate (200) is provided with a correction mechanism (300) for correcting the position of the magnet. The correction mechanism (300) includes an arc plate (309). One end of the arc plate (309) is provided with a fixing mechanism (400) for fixing the magnet, and the fixing mechanism (400) includes a pressure block (402). One end of the pressure block (402) is provided with a valve mechanism (500) for controlling the flow of high-pressure gas. The upper end of the pressure block (402) is provided with a drilling mechanism (600) for drilling holes in the magnet.

2. The drilling device for magnet processing according to claim 1, characterized in that: The base (100) has an opening (101) inside, and the opening (101) is circular.

3. The drilling device for magnet processing according to claim 1, characterized in that: The correction mechanism (300) includes a hydraulic cylinder (301), the surface of the non-output end of the hydraulic cylinder (301) is fixedly connected to the support plate (200), the output end of the hydraulic cylinder (301) is fixedly connected to a telescopic barrel (302), the telescopic barrel (302) is elastically connected to a telescopic rod (303) through a compression spring, and the lower end of the telescopic rod (303) is attached to a sliding plate (304).

4. The drilling device for magnet processing according to claim 3, characterized in that: The correction mechanism (300) further includes a connecting block (305). The lower end of the sliding plate (304) is fixedly connected to the connecting block (305). The lower end of the connecting block (305) is rotatably connected to a rotating pin (306). The sliding plate (304) is slidably connected to a rotating rod (307). The surface of the rotating rod (307) is fixedly connected to a rotating body (308). The rotating body (308) has a guide groove (3081) inside. The surface of the rotating rod (307) is fixedly connected to the arc plate (309).

5. A drilling device for magnet processing according to claim 4, characterized in that: The fixing mechanism (400) includes a sleeve (401), the upper end of which is fixedly connected to the sliding plate (304), the inside of which is slidably connected to the pressure block (402), and the inside of the pressure block (402) is provided with a hollow groove (4021).

6. A drilling device for magnet processing according to claim 5, characterized in that: The fixing mechanism (400) also includes a spring (403). The upper end of the pressure block (402) is fixedly connected to the spring (403). The upper end of the spring (403) is fixedly connected to the sleeve (401). The upper end of the pressure block (402) is fixedly connected to the bellows (404). The upper end of the bellows (404) is fixedly connected to the sleeve (401).

7. A drilling device for magnet processing according to claim 6, characterized in that: The valve mechanism (500) includes an air inlet pipe (501), one end of which is fixedly connected to the sleeve (401).

8. A drilling device for magnet processing according to claim 3, characterized in that: The drilling mechanism (600) includes a motor (601), the non-output end of which is fixedly connected to the telescopic bucket (302), and the output end of which is fixedly connected to a drill bit (602).

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