Diamond grinding tool precision welding groove machining device with self-adaptive adjusting function

Abstract

The utility model relates to the technical field of grinding tool welding groove machining, and discloses a diamond grinding tool precise welding groove machining device with a self-adaptive adjusting function, which comprises a base, a machining table is fixedly connected to the top of the base, a discharge port is formed in the inner edge of the machining table, and a three-jaw chuck is rotatably connected to the middle of the machining table. A motor is fixedly connected to the middle side of the top of the base, a worm is fixedly connected to the output end of the motor, the top end of the worm penetrates through the machining table and is fixedly connected to the bottom of the three-jaw chuck, a grooving assembly is installed at the top of the machining table, and a collecting box is fixedly connected between the base and the machining table. According to the welding groove machining device, chippings generated in the grooving process can be classified and recycled, chippings and impurities falling on the filtering structure in the cooling liquid recycling process are effectively reduced, stable operation of the device is guaranteed, the working efficiency of the device is improved, and meanwhile metal in the chippings can be recycled.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding tool welding groove processing, in particular to a diamond grinding tool precision welding groove processing device with a self-adaptive adjustment function. Background Art

[0002] The weld groove of a mold usually refers to the base part of the mold, which is connected to the abrasive part of the mold. The weld groove is the key part that connects to the abrasive part during the mold manufacturing process. The design and manufacturing quality of the weld groove directly affect the performance and life of the entire mold. Therefore, when processing the weld groove of the mold, a weld groove processing device is usually used for processing.

[0003] At present, the welding groove processing of traditional diamond grinding tools is mostly done by using extremely hard slotting tools to slowly open the welding groove on the base of the grinding tool. During the process, the height of the tool needs to be constantly adjusted to ensure that the tool can slowly open the welding groove structure on the grinding tool. When the tool and the grinding tool are in contact for slotting, coolant will be sprayed to cool the tool and the grinding tool and prevent flying debris.

[0004] However, when the transmission weld groove processing device is used again, some hard metal debris generated in the grooving process will be collected together with the sprayed coolant, and then the impurities are removed through the filtering structure to achieve the recycling of the coolant. However, due to the long processing time, the filtering structure needs to be cleaned frequently, which is time-consuming. Therefore, a diamond abrasive tool precision weld groove processing device with adaptive adjustment function is proposed. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a diamond abrasive tool precision weld groove processing device with an adaptive adjustment function, aiming to improve the problem that when the weld groove processing device in the prior art is in use, some hard metal debris generated in the grooving process will be collected together with the sprayed coolant, causing the internal filtering structure to be blocked after a long time.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a diamond grinding tool precision welding groove processing device with adaptive adjustment function, comprising a base, a processing table is fixedly connected to the top of the base, a discharge port is opened at the inner edge of the processing table, a three-jaw chuck is rotatably connected to the middle of the processing table, a motor is fixedly connected to the middle side of the top of the base, a worm is fixedly connected to the output end of the motor, the top of the worm passes through the processing table and is fixedly connected to the bottom of the three-jaw chuck, a slotting assembly is installed on the top of the processing table, a collection box is fixedly connected between the base and the processing table, a magnetic roller is rotatably connected inside the collection box, a rotating rod is fixedly connected to the middle of the magnetic roller, a worm wheel is fixedly connected to the outer periphery of the rotating rod, the worm wheel and the worm are meshed, a spring rod is fixedly connected to the inner wall of the collection box, a scraper is fixedly connected to one end of the spring rod close to the magnetic roller, a baffle is fixedly connected to one side of the inner bottom wall of the magnetic roller, a filter screen is fixedly connected between the baffle and the collection box, a water pump is fixedly connected to the other side of the inner bottom wall of the collection box, and a guide plate is fixedly connected to the bottom of the discharge port.

[0007] As a further description of the above technical solution:

[0008] The slotting assembly includes a bracket, the bottom of the bracket is fixedly connected to the top of the processing table, the middle of the bottom of the bracket is fixedly connected to an electric cylinder, the output end of the electric cylinder is fixedly connected to a mounting plate, the bottom of the mounting plate is fixedly connected to a frame, the outside of the frame is fixedly connected to a motor, the inside of the frame is rotatably connected to a two-way threaded rod, the two-way threaded rod and the output end of the motor are fixedly connected, both sides of the outer circumference of the two-way threaded rod are threadedly connected to movable blocks, a slotting tool is provided at the bottom of the movable block, a quick-release assembly is installed inside the movable block, and a nozzle is fixedly connected to the top of the frame.

[0009] As a further description of the above technical solution:

[0010] The quick-release assembly comprises a positioning pin, the outer periphery of which is slidably connected to the inside of the movable block, one side of the outer periphery of the positioning pin is fixedly connected to a stopper, and the other side of the outer periphery of the positioning pin is sleeved with a compression spring.

[0011] As a further description of the above technical solution:

[0012] One end of the rotating rod away from the magnetic roller is rotatably connected to a fixed block, and the top of the fixed block is fixedly connected to the bottom of the processing table.

[0013] As a further description of the above technical solution:

[0014] The outer side of the scraper is in contact with the outer periphery of the magnetic roller, the bottom of the guide plate is located at a side of the middle of the magnetic roller away from the scraper, and the top of the baffle is located below the magnetic roller.

[0015] As a further description of the above technical solution:

[0016] The output end of the water pump is connected to the inside of the nozzle through a pipeline, the outer side of the stopper is slidably connected to the inside of the movable block, and the compression spring is located between the middle of the stopper and the inner wall of the movable block.

[0017] As a further description of the above technical solution:

[0018] Slide grooves are provided on the inner walls on both sides of the bracket, and the outer side of the mounting plate is slidably connected between the insides of the two slide grooves.

[0019] As a further description of the above technical solution:

[0020] The top of the slotting tool is slidably connected to the inside of the movable block, and the outer periphery of the positioning pin passes through the movable block and is inserted into the inside of the slotting tool.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the coolant will carry the hard metal debris cleaned from the grinding tool into the collection box together. The metal debris will be adsorbed by the magnetic roller and then scraped into the collection box by the scraper as the magnetic roller rotates. At this time, the interior of the collection box is divided by a baffle, one side stores the filtered coolant and the other side stores the recovered metal impurities, so that the welding groove processing device can classify and recycle the debris in the grooving process, effectively reducing the debris impurities falling on the filter structure in the process of recovering the coolant, ensuring the stable operation of the device, thereby improving the working efficiency of the device and recovering the metal in the debris.

[0023] 2. In the utility model, when the slotting tool is severely worn due to long-term use, the worker only needs to pull the handle on the outside of the positioning pin to separate it from the slotting tool. At this time, the slotting tool will fall down from the inside of the movable block. Then, a new slotting tool is installed at the bottom of the movable block. The positioning pins are loosened and the stopper is pushed to move under the action of the compression spring, and then the positioning pin is inserted into the new slotting tool, thereby conveniently completing the replacement process of the severely worn slotting tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional diagram of a diamond grinding tool precision welding groove processing device with self-adaptive adjustment function proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of a slotting component of a diamond grinding tool precision welding slot processing device with a self-adaptive adjustment function proposed by the utility model;

[0026] Figure 3 This is a schematic diagram of the structure of a quick-release assembly of a diamond grinding tool precision welding groove processing device with an adaptive adjustment function proposed by the utility model;

[0027] Figure 4 This is a schematic diagram of the motor structure of a diamond grinding tool precision welding groove processing device with self-adaptive adjustment function proposed by the utility model;

[0028] Figure 5 This is a schematic diagram of the magnetic roller structure of a diamond grinding tool precision welding groove processing device with self-adaptive adjustment function proposed by the utility model.

[0029] Legend:

[0030] 1. Base; 2. Processing table; 3. Discharge port; 4. Three-jaw chuck; 5. Motor; 6. Worm; 7. Bracket; 8. Electric cylinder; 9. Mounting plate; 10. Frame; 11. Motor; 12. Bidirectional threaded rod; 13. Movable block; 14. Slotting tool; 15. Nozzle; 16. Slide; 17. Collecting box; 18. Magnetic roller; 19. Rotating rod; 20. Worm gear; 21. Fixed block; 22. Spring rod; 23. Scraper; 24. Baffle; 25. Water pump; 26. Guide plate; 27. Positioning pin; 28. Block; 29. ​​Compression spring; 30. Filter. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1 and Figure 4The utility model provides an embodiment: a diamond abrasive tool precision weld groove processing device with an adaptive adjustment function, comprising a base 1, a processing table 2 is fixedly connected to the top of the base 1, the base 1 and the processing table 2 are the main supporting structures of the abrasive tool weld groove processing device, and the abrasive tool can be supported by the processing table 2, and it is convenient for the staff to use it. A discharge port 3 is provided on the inner edge of the processing table 2, and the discharged coolant and debris can be discharged into the device for collection and reuse through the discharge port 3. A three-jaw chuck 4 is rotatably connected to the middle of the processing table 2, and the three-jaw chuck 4 can be used to firmly fix the abrasive tool on the device to prevent the abrasive tool from falling off during the weld groove processing process. A motor 5 is fixedly connected to the middle side of the top of the base 1, and a worm 6 is fixedly connected to the output end of the motor 5. The top of the worm 6 passes through the processing table 2 and is fixedly connected to the bottom of the three-jaw chuck 4. A slotting assembly is installed on the top of the processing table 2, and the welding groove on the top of the rotating mold can be processed by the slotting assembly. When the motor 5 is started, it drives the worm 6 to rotate and drives the three-jaw chuck 4 to rotate on the top of the processing table 2, so that the mold rotates. The slotting structure on the slotting assembly can effectively complete the processing of the welding groove of the mold.

[0033] Reference Figure 1 , Figure 4 and Figure 5A collecting box 17 is fixedly connected between the base 1 and the processing table 2. A channel for adding coolant is opened on the side of the collecting box 17 and a sealed cover is provided. A magnetic roller 18 is rotatably connected inside the collecting box 17. A rotating rod 19 is fixedly connected to the middle of the magnetic roller 18. A worm gear 20 is fixedly connected to the outer periphery of the rotating rod 19. The worm gear 20 and the worm 6 are meshed. A spring rod 22 is fixedly connected to the inner wall of the collecting box 17. A scraper 23 is fixedly connected to the end of the spring rod 22 close to the magnetic roller 18. A baffle 24 is fixedly connected to one side of the inner bottom wall of the magnetic roller 18. A filter screen 30 is fixedly connected between the baffle 24 and the collecting box 17. A water pump 25 is fixedly connected to the other side of the inner bottom wall of the collecting box 17. A guide plate 26 is fixedly connected to the bottom of the discharge port 3. The ejected coolant will entrain the debris and fall on the processing table 2 under the action of centrifugal force. With the help of the concave structure of the processing table 2, it is ensured that the coolant will carry the debris into the discharge port 3. Afterwards, the coolant and the debris fall on the side periphery of the magnetic roller 18 under the guidance of the guide plate 26. During the process, the metal impurities in the debris will be adsorbed by the magnetic roller 18, and the non-metallic debris will fall on the filter screen 30 along with the coolant, and the non-metallic debris will be collected by the filter screen 30. After that, the coolant falls in the space where the water pump 25 is located for continuous recycling. When the worm 6 rotates, it will drive the worm wheel 20 and the rotating rod 19 to rotate, and then drive the magnetic roller 18 to rotate. At the same time, the metal debris adsorbed by the magnetic roller 18 will first jump over the top of the baffle 24 as the magnetic roller 18 rotates, and then come to the bottom of the scraper 23. At this time, the metal impurities will be scraped off by the scraper 23 and fall into the space on the side of the baffle 24 away from the water pump 25. Then, the metal impurities and non-metallic impurities in the debris are conveniently separated. The end of the rotating rod 19 away from the magnetic roller 18 is rotatably connected to the fixed block 21, and the top of the fixed block 21 is fixedly connected to the bottom of the processing table 2. The rotating rod 19 is supported by the fixed block 21 and the collecting box 17 to ensure that the rotating rod 19 can rotate stably. The outer side of the scraper 23 is in contact with the outer periphery of the magnetic roller 18, the bottom of the guide plate 26 is located on the side of the middle of the magnetic roller 18 away from the scraper 23, and the top of the baffle 24 is located below the magnetic roller 18, so that the metal debris adsorbed on the magnetic roller 18 can pass through the gap between the baffle 24 and the magnetic roller 18, enter and be scraped off by the scraper 23, so that the metal debris will not fall directly on the filter screen 30.

[0034] Reference Figure 1-Figure 3The slotting assembly includes a bracket 7, the bottom of the bracket 7 is fixedly connected to the top of the processing table 2, the middle of the bottom of the bracket 7 is fixedly connected to an electric cylinder 8, the output end of the electric cylinder 8 is fixedly connected to a mounting plate 9, the bottom of the mounting plate 9 is fixedly connected to a frame 10, the outside of the frame 10 is fixedly connected to a motor 11, and the inside of the frame 10 is rotatably connected to a bidirectional threaded rod 12, the bidirectional threaded rod 12 and the output end of the motor 11 are fixedly connected, and both sides of the outer periphery of the bidirectional threaded rod 12 are threadedly connected to movable blocks 13, and a slotting tool 14 is arranged at the bottom of the movable block 13. Through the cooperation of the controller and the motor 11, the bidirectional threaded rod 12 can be accurately driven to rotate, so as to adjust the position between the two slotting tools 14, and the distance between the two slotting tools 14 can be automatically adjusted according to the pre-set processing program, and the distance output by the electric cylinder 8 can also be controlled, so as to adaptively adjust the depth of the slotting tool 14, and more accurately process the welding groove structure. The mold is placed on the three-jaw chuck 4, and the mold to be processed is fixed on the slotting device through the three-jaw chuck 4. Then, the electric cylinder 8 is started to lower the slotting assembly to the top of the mold. According to the specifications of the weld groove to be processed, the motor 11 is started to drive the bidirectional threaded rod 12 to rotate. The distance between the two movable blocks 13 is adjusted by rotating the bidirectional threaded rod 12, and then the distance between the two slotting tools 14 is adjusted, so that the distance between the two slotting tools 14 is the same as the diameter of the weld groove. Then, the electric cylinder 8 is started to push the mounting plate 9 and the frame 10 downward until the bottom of the slotting tool 14 contacts the top of the mold. At this time, the motor 5 is started to drive the worm 6 to rotate, thereby driving the three-jaw chuck 4 and the mold to rotate. As the mold rotates and contacts the slotting tool 14, the electric cylinder 8 pushes the slotting tool 14 to slowly descend, so that the weld groove on the top of the mold is slowly processed. A quick-release assembly is installed inside the movable block 13, and the slotting tool 14 that is severely worn can be quickly replaced through the quick-release assembly, thereby reducing the time required for the device to replace the slotting tool 14. A nozzle 15 is fixedly connected to the top of the frame 10. The nozzle 15 cooperates with the water pump 25 to extract the coolant in the collection box 17 and spray it on the three-jaw chuck 4, thereby collecting the debris generated during the processing, while ensuring that the mold and grooving tool 14 will not overheat.

[0035] Reference Figure 2-Figure 3The quick-release assembly includes a positioning pin 27, the outer periphery of which is slidably connected to the inside of the movable block 13, a stopper 28 is fixedly connected to one side of the outer periphery of the positioning pin 27, and a compression spring 29 is sleeved on the other side of the outer periphery of the positioning pin 27. The positioning pin 27 is pulled outward to move, so that the positioning pin 27 moves and disengages from the slotting tool 14. At this time, the slotting tool 14 and the movable block 13 are out of the locked state, and the slotting tool 14 will fall and land on the processing table 2. After that, the worker only needs to reinsert the new slotting tool 14 at the bottom of the movable block 13, and at the same time release the pulled positioning pin 27, and push the stopper 28 to move under the reset action of the compression spring 29, and then drive the positioning pin 27 to move and insert into the new slotting tool 14 through the stopper 28, so that the slotting tool 14 is fixed and restricted inside the movable block 13, and the slotting tool 14 is quickly installed. The output end of the water pump 25 and the inside of the nozzle 15 are connected by a pipeline, so that the coolant stored in the collection box 17 can be pumped out by the water pump 25 and sprayed from the inside of the nozzle 15, thereby collecting the debris generated during the processing and collecting it with the circulation of the coolant. The outer side of the stopper 28 is slidably connected to the inside of the movable block 13, so that the worker will not fall off from the inside of the movable block 13 when pulling the positioning pin 27. The compression spring 29 is located between the middle of the stopper 28 and the inner wall of the movable block 13, ensuring that the worker can drive the stopper 28 to compress the compression spring 29 when pulling the positioning pin 27, and then during the installation process, the elastic force generated by the reset of the compression spring 29 can be contacted to quickly complete the installation of the slotting tool 14. The inner walls on both sides of the bracket 7 are provided with sliding grooves 16, and the outer side of the mounting plate 9 is slidably connected between the insides of the two sliding grooves 16. The mounting plate 9 can be limited by the sliding grooves 16 to ensure the stability of the two slotting tools 14 during operation. The top of the slotting tool 14 is slidably connected to the inside of the movable block 13, and the outer periphery of the positioning pin 27 passes through the movable block 13 and is inserted into the inside of the slotting tool 14. The positioning pin 27 restricts the slotting tool 14 to the inside of the movable block 13, thereby completing the quick fixation between the movable block 13 and the slotting tool 14.

[0036] Working principle: When processing the weld groove on the mold, first place the mold on the three-jaw chuck 4, fix the mold to be processed on the grooving device through the three-jaw chuck 4, then start the electric cylinder 8 to lower the grooving assembly to the top of the mold, and according to the specifications of the weld groove to be processed, start the motor 11 to drive the bidirectional threaded rod 12 to rotate, and adjust the distance between the two movable blocks 13 by rotating the bidirectional threaded rod 12, and then adjust the distance between the two grooving tools 14, so that the distance between the two grooving tools 14 is the same as the diameter of the weld groove. Then start the electric cylinder 8 to push the mounting plate 9 and the frame 10 downward until the bottom of the slotting tool 14 contacts the top of the mold. At this time, start the motor 5 to drive the worm 6 to rotate, thereby driving the three-jaw chuck 4 and the mold to rotate. As the mold rotates and contacts the slotting tool 14, the electric cylinder 8 pushes the slotting tool 14 to slowly descend. As the processing proceeds, the electric cylinder 8 will adaptively and slowly push the mounting plate 9 downward under the action of the external controller and the program, and then adaptively adjust the depth of the slotting tool 14, thereby slowly processing the weld groove on the top of the mold.

[0037] At the same time, when the device is started to process the welding groove, the contact between the slotting tool 14 and the mold will generate debris and high temperature. The nozzle 15 cooperates with the water pump 25 to extract and spray the coolant stored in the collection box 17, thereby cooling the temperature generated by the slotting tool 14 and the mold. At the same time, the sprayed coolant will entrain the debris and fall on the processing table 2 under the action of centrifugal force. With the help of the concave structure of the processing table 2, it is ensured that the coolant will carry the debris into the discharge port 3. After that, the coolant and the debris fall on the side periphery of the magnetic roller 18 under the guidance of the guide plate 26. During the process, the metal impurities in the debris will be adsorbed by the magnetic roller 18, and the non-metallic debris will fall on the filter screen 30 with the coolant. The non-metallic debris is collected by the filter screen 30, and then the coolant falls in the space where the water pump 25 is located and continues to be circulated. When the worm 6 rotates, it drives the worm wheel 20 and the rotating rod 19 to rotate, and then drives the magnetic roller 18 to rotate. At the same time, the metal debris adsorbed by the magnetic roller 18 will first jump over the top of the baffle 24 as the magnetic roller 18 rotates, and then come to the bottom of the scraper 23. At this time, the metal impurities will be scraped off by the scraper 23 and fall into the space on the side of the baffle 24 away from the water pump 25. Then, the metal impurities and non-metallic impurities in the debris are conveniently separated, effectively reducing the probability of the filter structure inside the device being blocked.

[0038] When the slotting tool 14 is seriously worn and needs to be replaced, the worker only needs to pull the positioning pin 27 outward to move the positioning pin 27 so that the positioning pin 27 moves and disengages from the slotting tool 14. At this time, the slotting tool 14 and the movable block 13 are released from the locked state, and the slotting tool 14 will fall and land on the processing table 2. After that, the worker only needs to reinsert the new slotting tool 14 at the bottom of the movable block 13, and release the pulled positioning pin 27 at the same time, and push the stopper 28 to move under the reset action of the compression spring 29, and then drive the positioning pin 27 to move and insert into the new slotting tool 14 through the stopper 28, so that the slotting tool 14 is fixed and restricted inside the movable block 13, and the slotting tool 14 is quickly installed.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A diamond grinding tool precision welding groove processing device with self-adaptive adjustment function, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a processing table (2), the inner edge of the processing table (2) is provided with a discharge port (3), the middle of the processing table (2) is rotatably connected to a three-jaw chuck (4), the middle side of the top of the base (1) is fixedly connected to a motor (5), the output end of the motor (5) is fixedly connected to a worm (6), the top of the worm (6) passes through the processing table (2) and is fixedly connected to the bottom of the three-jaw chuck (4), a slotting assembly is installed on the top of the processing table (2), a collection box (17) is fixedly connected between the base (1) and the processing table (2), a magnetic roller (18) is rotatably connected inside the collection box (17), and the magnetic roller (18) 8) is fixedly connected to a rotating rod (19) in the middle, a worm wheel (20) is fixedly connected to the outer periphery of the rotating rod (19), the worm wheel (20) and the worm (6) are meshed, a spring rod (22) is fixedly connected to the inner wall of the collecting box (17), a scraper (23) is fixedly connected to the end of the spring rod (22) close to the magnetic roller (18), a baffle (24) is fixedly connected to one side of the inner bottom wall of the magnetic roller (18), a filter screen (30) is fixedly connected between the baffle (24) and the collecting box (17), a water pump (25) is fixedly connected to the other side of the inner bottom wall of the collecting box (17), and a guide plate (26) is fixedly connected to the bottom of the discharge port (3).

2. According to claim 1, a diamond grinding tool precision welding groove processing device with adaptive adjustment function is characterized in that: The slotting assembly comprises a bracket (7), the bottom of the bracket (7) is fixedly connected to the top of the processing table (2), the middle of the bottom of the bracket (7) is fixedly connected to an electric cylinder (8), the output end of the electric cylinder (8) is fixedly connected to a mounting plate (9), the bottom of the mounting plate (9) is fixedly connected to a frame (10), the outer side of the frame (10) is fixedly connected to a motor (11), the frame (10) is internally rotatably connected to a bidirectional threaded rod (12), the bidirectional threaded rod (12) and the output end of the motor (11) are fixedly connected, both sides of the outer periphery of the bidirectional threaded rod (12) are threadedly connected to movable blocks (13), a slotting tool (14) is provided at the bottom of the movable block (13), a quick-release assembly is installed inside the movable block (13), and a nozzle (15) is fixedly connected to the top of the frame (10).

3. The diamond grinding tool precision welding groove processing device with adaptive adjustment function according to claim 2 is characterized in that: The quick-release assembly comprises a positioning pin (27), the outer periphery of the positioning pin (27) is slidably connected to the inside of the movable block (13), one side of the outer periphery of the positioning pin (27) is fixedly connected to a stopper (28), and the other side of the outer periphery of the positioning pin (27) is sleeved with a compression spring (29).

4. The diamond grinding tool precision welding groove processing device with adaptive adjustment function according to claim 1 is characterized in that: One end of the rotating rod (19) away from the magnetic roller (18) is rotatably connected to a fixed block (21), and the top of the fixed block (21) is fixedly connected to the bottom of the processing table (2).

5. The diamond grinding tool precision welding groove processing device with adaptive adjustment function according to claim 1 is characterized in that: The outer side of the scraper (23) is in contact with the outer periphery of the magnetic roller (18), the bottom of the guide plate (26) is located on the side of the middle of the magnetic roller (18) away from the scraper (23), and the top of the baffle (24) is located below the magnetic roller (18).

6. The diamond grinding tool precision welding groove processing device with adaptive adjustment function according to claim 3 is characterized in that: The output end of the water pump (25) and the interior of the nozzle (15) are connected via a pipeline, the outer side of the stopper (28) is slidably connected to the interior of the movable block (13), and the compression spring (29) is located between the middle of the stopper (28) and the inner wall of the movable block (13).

7. The diamond grinding tool precision welding groove processing device with self-adaptive adjustment function according to claim 2, characterized in that: The inner walls on both sides of the bracket (7) are provided with sliding grooves (16), and the outer side of the mounting plate (9) is slidably connected between the insides of the two sliding grooves (16).

8. The diamond grinding tool precision welding groove processing device with self-adaptive adjustment function according to claim 3, characterized in that: The top of the slotting tool (14) is slidably connected to the inside of the movable block (13), and the outer periphery of the positioning pin (27) passes through the movable block (13) and is inserted into the inside of the slotting tool (14).

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