Polishing equipment for transformer part production and using method

Abstract

The invention provides grinding equipment for transformer part production, which comprises a device shell, a grinding cavity formed in the device shell, a water cavity formed in the device shell, a lifting block arranged in the grinding cavity, an air guide cavity formed in the device shell, and an air blowing assembly arranged in the device shell and used for reducing flying dust. According to the polishing equipment, through the arrangement of the blowing assembly, dust generated in the polishing process can be blown into the water cavity, raised dust is reduced, meanwhile, through atomized water drops, heat damage to workpieces and the polishing discs is reduced, the dust capturing capacity of the blowing assembly is improved, through the arrangement of the replacement assembly, the polishing discs can be switched, and the downtime of the equipment is shortened.

Description

Technical Field

[0001] The present invention relates to the technical field of transformers, specifically to a grinding device and a using method for the production of transformer parts. Background Technique

[0002] A transformer is a static electrical device used to change the voltage of alternating current. Its main function is to step up or step down the voltage in the power system to meet the different requirements of power generation, transmission, distribution, and use. The transformer works based on the principle of electromagnetic induction and transfers energy through two or more coils wound around the same iron core. The transformer mainly consists of components such as an iron core, windings, and a skeleton. And the grinding device for the production of transformer parts is a device used for grinding and polishing the surface of transformer parts. This device is mainly used to remove burrs and flash generated during the processing, improve the surface finish of the parts, and ensure that the parts have good electrical and mechanical properties.

[0003] However, when the existing grinding devices for the production of transformer parts are in use, there are still certain defects. For example, when the existing grinding devices for the production of transformer parts grind transformer parts, a large amount of iron filings and dust will be generated. These dusts float in the working area and are easily inhaled by the staff, affecting the health of the staff; and when the grinding device grinds the parts, the grinding disc will rub against the parts. As the number of uses increases, the effective working surface of the grinding disc will become smoother and smoother, losing its original roughness, thus affecting the grinding effect. In order to ensure the processing quality of the parts, it is often necessary to stop the machine and replace the grinding disc, which will affect the processing efficiency. Summary of the Invention

[0004] In view of the above situation, to overcome the defects of the prior art, the embodiments of the present invention provide a grinding device and a using method for the production of transformer parts, which at least partially solve the above technical problems.

[0005] To achieve the above object, the present invention provides the following technical solution. A grinding device for manufacturing transformer parts includes: a device housing, a grinding chamber is provided inside the device housing, a water chamber is provided inside the device housing, a lifting block is provided inside the grinding chamber, a wind guiding chamber is provided inside the device housing, and a blowing component provided inside the device housing for reducing dust. The blowing component includes: a wind guiding pipe provided inside the grinding chamber, an air compressor is provided on one side of the device housing, an air suction pipe is provided on one side of the air compressor, a guiding pipe is provided at the top of the air suction pipe, and the top end of the wind guiding pipe protrudes from the top of the device housing and is connected to the guiding pipe. A water collecting block is provided inside the wind guiding pipe, a plurality of fine holes are provided at the bottom of the water collecting block, a water pump is provided inside the water chamber, a water suction pipe is provided on one side of the water pump, a water pipe is provided on one side of the water pump, and one end of the water pipe extends into the wind guiding pipe and is fixedly connected to the water collecting block. An annular bracket is provided inside the wind guiding pipe, a connecting column is connected to the center of the annular bracket through a bearing, a plurality of fan blades are provided on the outer side of the connecting column, and an air outlet pipe is provided on one side of the device housing.

[0006] Further, a replacement component is provided inside the grinding chamber. The replacement component includes: a moving chamber provided inside the lifting block, two servo motors a are provided inside the lifting block, two sliders are provided inside the moving chamber, two sliding grooves are provided on one side of the lifting block, two supporting blocks are provided on one side of the lifting block, a servo motor b is provided inside the two supporting blocks, the bottom end of the servo motor b is connected to a driving wheel through a rotating shaft, a driven wheel is provided on one side of the driving wheel, a belt is provided between the driven wheel and the driving wheel, the bottom end of the driven wheel is fixedly connected to a rotating rod, and an external thread is provided at the bottom end of the rotating rod. The bottom end of the rotating rod is connected to a grinding disc through a nut.

[0007] Further, two threaded lead screws are provided inside the moving chamber, threaded holes matching the two threaded lead screws are provided on one side of each of the two sliders, and one end of each of the two threaded lead screws respectively penetrates through the threaded holes on the two sliders and is connected to the inside of the moving chamber through a bearing.

[0008] Further, two connecting cylinders are fixedly connected to one side of each of the two supporting blocks, and the two connecting cylinders respectively penetrate through the sliding grooves and are fixedly connected to the sliders. Rollers are sleeved on the outer sides of the two connecting cylinders.

[0009] Further, two electric telescopic rods are provided on the top of the device housing, and the bottom ends of the two electric telescopic rods are fixedly connected to the lifting block. Side doors are provided on both sides of the device housing, and a control panel is provided on one side of the device housing.

[0010] Further, two electric push rods are provided inside the grinding cavity. The two electric push rods are movably and fixedly connected to a moving block. Servo motors c are provided inside both of the two moving blocks. The two servo motors c are fixedly connected to a clamping plate through a rotating shaft.

[0011] Further, a filtering component is provided inside the water cavity. The filtering component includes: a grid plate provided inside the air guiding cavity, a dust collection basket provided inside the air guiding cavity, a frame provided inside the water cavity, limiting grooves are opened on three sides of the inner wall of the water cavity, an activated carbon filter screen is provided inside the frame, a fine filter screen is provided on one side of the activated carbon filter screen, and a coarse filter screen is provided on one side of the fine filter screen.

[0012] Further, a pulling block is provided inside the dust collection basket, and a plurality of air inlet holes are opened on the outer side of the dust collection basket.

[0013] Further, a plurality of sealing rubber blocks are provided between the frame and the inner wall of the limiting groove. A pulling plate is fixedly connected to one side of the frame, and a sealing ring is provided on one side of the pulling plate.

[0014] A usage method of a grinding device for manufacturing transformer parts includes the following steps: S1. During use, the user can control the two electric push rods to extend, drive the two clamping plates to approach each other, and clamp the parts to be ground. S2. Then, the user can control the two electric telescopic rods to extend, drive the lifting block to descend, and start the servo motor b to rotate the grinding disc to grind the transformer parts. S3. When the grinding disc is worn, the user can start the servo motor a to move the worn grinding disc to one side of the side door, and move a new grinding disc to the surface of the parts to be ground to switch the grinding disc, and then grinding can be carried out. Similarly, different specifications of grinding discs can also be replaced in this way. S4. During grinding, start the air compressor to convey compressed air to the air guide pipe, so that the compressed air is sprayed above the transformer parts being ground. With the help of this compressed air, the dust generated during grinding is blown into the air guiding cavity and the water cavity. S5. At the same time, pump the water cavity through the water pump, so that the water enters the air guide pipe, and the water is atomized through the fan blades and fine holes, and floats to the grinding area along with the compressed air to cool the parts being ground and capture the dust generated during grinding. S6. When starting the water pump to pump the water in the water cavity, the activated carbon filter screen, the coarse filter screen and the fine filter screen can block the dust on one side of the water cavity, thereby realizing the filtration of the water inside the water cavity and improving the utilization rate of water resources.

[0015] A grinding device and a usage method for manufacturing transformer parts provided by the present invention have the following beneficial effects: The advantages of the present invention are that through the setting of component replacement, the grinding disc can be switched, maintaining the consistency and stability of the grinding quality, reducing the equipment downtime, improving the grinding efficiency, and facilitating the replacement of the grinding disc.

[0016] Secondly, through the setting of the air-blowing component, the dust generated during the grinding process can be blown into the water chamber, reducing dust emission. When used in conjunction with the fan blade and the water pump, the water droplets can be atomized, increasing the contact area between the water droplets and the workpiece, improving the heat exchange efficiency and the utilization rate of water resources. This not only can cool the workpiece, reduce the thermal damage to the workpiece and the grinding disc, and extend their service life, but also can increase the ability to capture dust in the air through the atomized water droplets, reducing the risk of workers inhaling harmful particles and contributing to the protection of the respiratory system health of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present invention.

[0018] Figure 2 It is a side sectional view of the overall structure of an embodiment of the present invention.

[0019] Figure 3 It is a sectional view of the supporting block structure of an embodiment of the present invention.

[0020] Figure 4 It is a sectional view of the overall structure of an embodiment of the present invention.

[0021] Figure 5 It is a sectional view of the moving block structure of an embodiment of the present invention.

[0022] Figure 6 It is a sectional view of the lifting block structure of an embodiment of the present invention.

[0023] Figure 7 It is a top sectional view of the water chamber structure of an embodiment of the present invention.

[0024] Figure 8 It is a schematic diagram of the lifting block structure of an embodiment of the present invention.

[0025] Figure 9 It is a sectional schematic diagram of the dust collection basket structure of an embodiment of the present invention.

[0026] Figure 10 It is a schematic diagram of the frame structure of an embodiment of the present invention.

[0027] Figure 11 It is a schematic diagram of the device housing structure of an embodiment of the present invention.

[0028] Figure 12 It is a schematic diagram of the annular support structure of an embodiment of the present invention.

[0029] Figure 13 The enlarged view of point A in Figure 2 of the embodiment of the present invention.

[0030] Figure 14 The enlarged view of point B in Figure 7 of the embodiment of the present invention.

[0031] Figures 1-14 In the figure: 1. Device housing; 101. Grinding chamber; 102. Water pipe; 103. Side door; 104. Water chamber; 105. Air outlet pipe; 106. Limiting groove; 107. Air duct; 108. Control panel; 2. Lifting block; 201. Moving chamber; 202. Slide block; 203. Electric telescopic rod; 204. Air compressor; 205. Air extraction pipe; 206. Air duct; 207. Threaded lead screw; 208. Servo motor a; 3. Supporting block; 301. Servo motor b; 302. Driving wheel; 303. Driven wheel; 304. Belt; 305. Grinding disc; 306. Connecting cylinder; 307. Roller; 308. Chute; 309. Rotating rod; 4. Electric push rod; 401. Moving block; 402. Servo motor c; 403. Clamping plate; 5. Air guiding chamber; 501. Grid plate; 502. Dust collecting basket; 503. Air inlet hole; 504. Pulling block; 6. Pulling plate; 601. Frame; 602. Activated carbon filter screen; 603. Coarse filter screen; 604. Fine filter screen; 7. Water collecting block; 701. Fine holes; 8. Annular bracket; 801. Fan blade; 802. Connecting column; 9. Water pump; 901. Water extraction pipe. Detailed implementation manners

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope protected by the embodiments of the present invention.

[0033] The following disclosure provides many different implementation manners or examples for implementing different structures of the embodiments of the present invention. To simplify the disclosure of the embodiments of the present invention, the components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the embodiments of the present invention. In addition, the embodiments of the present invention may repeat reference numerals and / or reference letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various implementation manners and / or settings discussed.

[0034] An embodiment of the present invention provides a grinding device and a usage method for the production of transformer components. The following provides a detailed description of the grinding device and the usage method for the production of transformer components. It should be noted that the description order of the following embodiments does not limit the preferred order of the embodiments.

[0035] The embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings and specific implementation manners.

[0036] Embodiment 1 Please refer to Figures 1-2 In, a grinding device for the production of transformer components provided in this embodiment includes: a device housing 1, a grinding chamber 101 is provided inside the device housing 1, a water chamber 104 is provided inside the device housing 1, a lifting block 2 is provided inside the grinding chamber 101, and a wind guiding chamber 5 is provided inside the device housing 1; a blowing assembly provided inside the device housing 1 for reducing dust, and the blowing assembly provided inside the device housing 1 includes; a replacement assembly is provided inside the grinding chamber 101; a filtering assembly is provided inside the water chamber 104.

[0037] Among them, through the setting of the replacement assembly, the grinding disc 305 can be switched, the consistency and stability of the grinding quality can be maintained, the equipment downtime can be reduced, the grinding efficiency can be improved, and at the same time, the replacement of the grinding disc 305 is also convenient; Secondly, through the setting of the blowing assembly, the dust generated during the grinding process can be blown into the water chamber 104 to reduce dust, and in cooperation with the fan blade 801 and the water pump 204, the water droplets can be atomized, increasing the contact area between the water droplets and the workpiece, improving the heat exchange efficiency and the utilization rate of water resources. It can not only cool the workpiece, reduce the thermal damage of the workpiece and the grinding disc, and extend their service life, but also increase the ability to capture dust in the air through the atomized water droplets, reducing the risk of workers inhaling harmful particles and helping to protect the respiratory health of workers; Then, through the setting of the filtering assembly, the dust and iron filings in the water in the water chamber 104 can be filtered, enabling the water to be recycled and improving the utilization rate of water resources.

[0038] Embodiment 2 Please refer to Figure 2 , Figure 7 , Figure 11 and Figure 12Among them, the air blowing assembly includes: an air duct 107 disposed inside the grinding chamber 101. An air compressor 204 is provided on one side of the device housing 1. A suction pipe 205 is provided on one side of the air compressor 204. A guide pipe 206 is provided at the top of the suction pipe 205. The top end of the air duct 107 protrudes above the top of the device housing 1 and is connected to the guide pipe 206. A water collecting block 7 is disposed inside the air duct 107. A plurality of fine holes 701 are opened at the bottom of the water collecting block 7. A water pump 9 is provided inside the water chamber 104. A water suction pipe 901 is provided on one side of the water pump 9. A water pipe 102 is provided on one side of the water pump 9. One end of the water pipe 102 extends into the air duct 107 and is fixedly connected to the water collecting block 7. An annular bracket 8 is disposed inside the air duct 107. A connecting column 802 is connected to the center of the annular bracket 8 through a bearing. A plurality of fan blades 801 are provided on the outer side of the connecting column 802. An air outlet pipe 105 is provided on one side of the device housing 1.

[0039] When grinding the transformer parts and generating dust, the user can turn on the air compressor 204 to compress the air drawn in from the extraction pipe 205 through the air compressor 204, and transmit the compressed air to the inside of the air duct 107 through the guide pipe 206, so that the compressed air is sprayed above the transformer parts being ground along the air duct 107. With the help of the compressed air, the dust generated during grinding can be blown into the air guide chamber 5 and enter the water chamber 104 through the dust collecting basket 502. During this process, larger iron filings will be collected inside the dust collecting basket 502, and smaller dust will enter the water in the water chamber 104 through the air inlet holes 503 on the outer side of the dust collecting basket 502, and the air entering the water chamber 104 is discharged through the air outlet pipe 105.

[0040] Furthermore, turn on the water pump 9 to extract the water inside the water chamber 104, so that the water passes through the water suction pipe 901 and the water pipe 102 and enters the water collecting block 7, and sprays out from the plurality of fine holes 701. When the water sprays out from the plurality of fine holes 701, due to the action of surface tension, the water will be split into independent small water droplets. When the compressed air blows the dust into the water chamber 104, the fan blades 801 are affected by the compressed air and rotate at high speed. At this time, the water sprayed out from the fine holes 701 will be split into smaller water droplets under the action of centrifugal force to atomize the water. Driven by the compressed air, these atomized water droplets will be sprayed onto the surface of the parts being ground to dissipate heat from the parts, and at the same time can also increase the air humidity in the grinding area, making the dust in the air easier to absorb moisture, increasing the weight of the dust, so that the dust is more likely to settle. And because the compressed air will blow the dust into the water chamber 104, so when the atomized water will still have some being brought into the water chamber 104 by the compressed air.

[0041] Embodiment 3 Please refer to Figures 2-6 、 Figure 8Among them, the replacement components include: a moving cavity 201 opened inside the lifting block 2, two servo motors a 208 are provided inside the lifting block 2, and two sliders 202 are provided inside the moving cavity 201; two sliding grooves 308 opened on one side of the lifting block 2, and two supporting blocks 3 are provided on one side of the lifting block 2; a servo motor b 301 is provided inside the two supporting blocks 3, the bottom end of the servo motor b 301 is connected to a driving wheel 302 through a rotating shaft, a driven wheel 303 is provided on one side of the driving wheel 302, a belt 304 is provided between the driven wheel 303 and the driving wheel 302, the bottom end of the driven wheel 303 is fixedly connected to a rotating rod 309, and an external thread is provided at the bottom end of the rotating rod 309, and a grinding disc 305 is connected to the bottom end of the rotating rod 309 through a nut; two threaded lead screws 207 are provided inside the moving cavity 201, threaded holes matching the two threaded lead screws 207 are opened on one side of the two sliders 202, and one end of the two threaded lead screws 207 respectively penetrates through the threaded holes on the two sliders 202 and is connected to the inside of the moving cavity 201 through bearings; two connecting cylinders 306 are fixedly connected to one side of the two supporting blocks 3, and the two connecting cylinders 306 respectively penetrate through the sliding grooves 308 and are fixedly connected to the sliders 202, and rollers 307 are sleeved on the outer sides of the two connecting cylinders 306.

[0042] Among them, two electric telescopic rods 203 are provided at the top of the device housing 1, and the bottom ends of the two electric telescopic rods 203 are fixedly connected to the lifting block 2. Side doors 103 are provided on both sides of the device housing 1, and a control panel 108 is provided on one side of the device housing 1; two electric push rods 4 are provided inside the grinding cavity 101, two moving blocks 401 are fixedly connected to the two electric push rods 4 when they move, servo motors c 402 are provided inside the two moving blocks 401, and two clamping plates 403 are fixedly connected to the two servo motors c 402 through rotating shafts.

[0043] During use, the user can place the transformer parts to be ground between the two moving blocks 401, and then control the two electric push rods 4 to extend, drive the two clamping plates 403 to approach each other through the electric push rods 4, and clamp the parts to be ground. Then, the servo motor b 301 in the supporting block 3 at the top of the parts to be processed can be started, the driving wheel 302 is rotated by the servo motor b 301, so that the belt 304 drives the driven wheel 303 and the rotating rod 309 to rotate, and then the grinding disc 305 rotates. Then, the two electric telescopic rods 203 can be controlled to extend, so that the lifting block 2 drives the grinding disc 305 to approach the top of the parts to be processed and contact the surface of the parts to be processed. Then, one of the two electric push rods 4 can be controlled to extend and the other to contract, so that the parts are ground from left to right or from right to left. When different surfaces of the parts need to be ground, the servo motor c 402 can be started at the same time, and the clamping plates 403 and the parts are rotated by the servo motor c 402 to rotate the surface of the parts to be ground to the top of the grinding disc 305 to grind different surfaces of the parts.

[0044] Further, when the grinding disc 305 is worn, the user can turn on two servo motors a208 at the same time. By rotating the threaded screw rod 207 through the servo motor a208, the slider 202 drives the supporting block 3 and the grinding disc 305 to move along the lifting block 2 towards the side door 103 until one of the grinding discs 305 moves to the top of the part to be processed, and the other grinding disc 305 moves to one side of the side door 103. At this time, the part can be ground by the grinding disc 305 on the top of the part to be processed. When it is necessary to replace the worn grinding disc 305, the user cuts off the power supply of the two servo motors a208 and the electric telescopic rod 203 through the control panel 108, then opens the side door 103, and turns the nut under the grinding disc 305 on one side of the side door 103 to switch the grinding disc 305.

[0045] Similarly, when it is necessary to use grinding discs 305 of different specifications to grind different positions of parts or parts of different specifications, the user can fix the grinding discs 305 of different specifications on the rotating rod 309 through nuts, and then switch the grinding discs 305 through the servo motor a208 and the threaded screw rod 207 to reduce the downtime of the equipment and improve the grinding efficiency.

[0046] Example 4 Please refer to Figure 2 、 Figure 4 、 Figure 7 、 Figure 9 、 Figure 10 and Figure 14 In , the filtering component includes: a grid plate 501 disposed inside the air guiding cavity 5, and a dust collecting basket 502 is provided inside the air guiding cavity 5; a frame 601 disposed inside the water cavity 104, and limiting grooves 106 are formed on three sides of the inner wall of the water cavity 104. An activated carbon filter screen 602 is provided inside the frame 601. A fine filter screen 604 is provided on one side of the activated carbon filter screen 602, and a coarse filter screen 603 is provided on one side of the fine filter screen 604; a pulling block 504 is provided inside the dust collecting basket 502, and a plurality of air inlet holes 503 are formed on the outer side of the dust collecting basket 502; a plurality of sealing rubber blocks are provided between the frame 601 and the inner wall of the limiting groove 106, and a pulling plate 6 is fixedly connected to one side of the frame 601, and a sealing ring is provided on one side of the pulling plate 6.

[0047] During normal use, the dust generated during grinding enters the water cavity 104 through the dust collecting basket 502 and stays inside the water cavity 104. When the water pump 9 is turned on to extract the water in the water cavity 104, the activated carbon filter screen 602, the coarse filter screen 603 and the fine filter screen 604 can block the dust on one side of the water cavity 104, thereby realizing the filtration of the water inside the water cavity 104 and improving the utilization rate of water resources.

[0048] Further, when the activated carbon filter screen 602, the coarse filter screen 603, and the fine filter screen 604 are blocked and need to be replaced, the bolts on one side of the pull plate 6 can be unscrewed, and the pull plate 6 can be pulled to extract the activated carbon filter screen 602, the coarse filter screen 603, and the fine filter screen 604 inside the frame 601, and then the activated carbon filter screen 602, the coarse filter screen 603, and the fine filter screen 604 can be replaced.

[0049] In the above embodiments, the descriptions of the respective embodiments have their own emphases. For the parts not detailed in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0050] The grinding equipment and the usage method for manufacturing transformer components provided by the embodiments of the present invention have been introduced in detail above. Specific examples are used herein to elaborate on the principle and the implementation manner of the present invention. The description of the above embodiments is only used to help understand the technical solution and its core idea of the present invention; those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A grinding device for the production of transformer components, characterized in that Comprising: A device housing (1), inside which there are provided a grinding chamber (101), a water chamber (104) and an air guiding chamber (5). Among them, inside the grinding chamber (101) there is provided a lifting block (2), and inside the device housing (1) there is provided an air guiding chamber (5); A blowing assembly arranged inside the device housing (1) for reducing dust; The blowing assembly includes: A duct (107) arranged inside the grinding chamber (101). On one side of the device housing (1) there is an air compressor (204). On one side of the air compressor (204) there is an air suction pipe (205). On the top of the air suction pipe (205) there is an air duct (206), and the top end of the duct (107) protrudes from the top of the device housing (1) and is connected to the air duct (206); A water collecting block (7) arranged inside the duct (107). At the bottom of the water collecting block (7) there are provided a plurality of fine holes (701). Inside the water chamber (104) there is a water pump (9). On one side of the water pump (9) there is a water suction pipe (901). On one side of the water pump (9) there is a water pipe (102), and one end of the water pipe (102) extends into the duct (107) and is fixedly connected to the water collecting block (7); An annular bracket (8) arranged inside the duct (107). The center of the annular bracket (8) is connected by a bearing to a connecting column (802). On the outer side of the connecting column (802) there are provided a plurality of fan blades (801). On one side of the device housing (1) there is an air outlet pipe (105).

2. The grinding equipment for manufacturing transformer parts according to claim 1, wherein Inside the grinding chamber (101) there is a replacement assembly, and the replacement assembly includes: A moving chamber (201) opened inside the lifting block (2). Inside the lifting block (2) there are two servo motors a (208). Inside the moving chamber (201) there are two sliders (202); Two sliding grooves (308) opened on one side of the lifting block (2). On one side of the lifting block (2) there are two supporting blocks (3); A servo motor b (301) arranged inside the two supporting blocks (3). The bottom end of the servo motor b (301) is connected by a rotating shaft to a driving wheel (302). On one side of the driving wheel (302) there is a driven wheel (303). Between the driven wheel (303) and the driving wheel (302) there is a belt (304). The bottom end of the driven wheel (303) is fixedly connected to a rotating rod (309), and the bottom end of the rotating rod (309) has an external thread. The bottom end of the rotating rod (309) is connected by a nut to a grinding disc (305).

3. The grinding equipment for manufacturing transformer parts according to claim 2, characterized in that, Inside the moving chamber (201) there are two threaded lead screws (207). On one side of the two sliders (202) there are respectively opened threaded holes that cooperate with the two threaded lead screws (207), and one end of the two threaded lead screws (207) respectively penetrates through the threaded holes on the two sliders (202) and is connected to the inside of the moving chamber (201) through bearings.

4. The grinding device for the production of transformer components according to claim 2, wherein On one side of each of the two supporting blocks (3), two connecting cylinders (306) are fixedly connected, and the two connecting cylinders (306) respectively penetrate through the sliding grooves (308) and are fixedly connected to the slider (202). Rollers (307) are sleeved on the outer sides of the two connecting cylinders (306).

5. The grinding device for manufacturing transformer components according to claim 1, wherein, On the top of the device housing (1), two electric telescopic rods (203) are provided, and the bottoms of the two electric telescopic rods (203) are fixedly connected to the lifting block (2). Side doors (103) are provided on both sides of the device housing (1), and a control panel (108) is provided on one side of the device housing (1).

6. The grinding equipment for manufacturing transformer parts according to claim 1, characterized in that, Inside the grinding cavity (101), two electric push rods (4) are provided. The two electric push rods (4) are movably and fixedly connected to a moving block (401). Inside each of the two moving blocks (401), a servo motor c (402) is provided. The two servo motors c (402) are fixedly connected to a clamping plate (403) through a rotating shaft.

7. The grinding equipment for the production of transformer parts according to claim 1, characterized in that, Inside the water cavity (104), a filtering component is provided. The filtering component includes: A grid plate (501) provided inside the air guide cavity (5), and a dust collection basket (502) is provided inside the air guide cavity (5); A frame (601) provided inside the water cavity (104). Limiting grooves (106) are opened on three sides of the inner wall of the water cavity (104). An activated carbon filter screen (602) is provided inside the frame (601). A fine filter screen (604) is provided on one side of the activated carbon filter screen (602), and a coarse filter screen (603) is provided on one side of the fine filter screen (604).

8. The grinding equipment for the production of transformer parts according to claim 7, characterized in that, A pull block (504) is provided inside the dust collection basket (502), and a plurality of air inlet holes (503) are opened on the outer side of the dust collection basket (502).

9. The grinding device for the production of transformer parts according to claim 7, characterized in that, A plurality of sealing rubber blocks are provided between the frame (601) and the inner wall of the limiting groove (106). One side of the frame (601) is fixedly connected to a pull plate (6), and a sealing ring is provided on one side of the pull plate (6).

10. A method of using a grinding device for producing transformer components, characterized in that, Including the following steps: S1. During use, the user controls the two electric push rods (4) to extend, driving the two clamping plates (403) to approach each other to clamp the parts to be ground. S2. Then, control the two electric telescopic rods (203) to extend, driving the lifting block (2) to descend, and start the servo motor b (301) to rotate the grinding disc (305) to grind the transformer parts. S3. When the grinding disc (305) is worn, the user can start the servo motor a (208) to move the worn grinding disc (305) to one side of the side door (103), and move a new grinding disc (305) above the parts to be ground to switch the grinding disc (305), and then perform grinding. Similarly, different specifications of grinding discs (305) can also be replaced in this way. S4. During grinding, start the air compressor (204) to deliver compressed air to the air guide pipe (107), so that the compressed air is sprayed above the transformer parts being ground. With the help of this compressed air, the dust generated during grinding is blown into the air guide cavity (5) and the water cavity (104). S5. Meanwhile, the water chamber is pumped by the water pump (9) to make water enter the air duct (107), and the water is atomized by the fan blades (801) and the fine holes (701), and floats to the grinding area along with the compressed air to cool down the parts being ground and capture the dust generated during grinding. S6. When the water pump (9) is turned on to pump the water in the water chamber (104), the activated carbon filter screen (602), the coarse filter screen (603) and the fine filter screen (604) can block the dust on one side of the water chamber, thereby realizing the filtration of the water inside the water chamber (104) and improving the utilization rate of water resources.

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