Special grinding wheel for electromagnetic steel thin plate roller

Abstract

The present invention relates to the technical field of grinding wheels and abrasive tools, and discloses a grinding wheel specifically for electromagnetic steel sheet rolls, comprising a roll body, with side support rods fixedly connected to both sides of the roll body; a rotating transmission plate generates wind force that blows toward a heat dissipation groove and a surface of a connecting side plate; the grinding wheel body is a columnar abrasive with a bulk density range of 1.75-1.85 g / cm 3 The grinding wheel body of the columnar abrasive contains adhesive, which makes the grinding wheel body of the columnar abrasive elastic, reduces the heat accumulation generated by the grinding wheel body during long-term use, improves the stability of the grinding wheel body during rotation, and extends the service life of the grinding wheel body; the surface of the roller body is cleaned by two internal movable brushes after grinding, which improves the effect of the roller, and the debris generated during grinding of the roller body is blown away by the rotating top drive fan, reducing the splash of debris generated during grinding; the roller body is cooled by multiple heat sinks on the surface of the metal sleeve, which improves the stability of the roller body.

Description

Technical Field

[0001] The invention belongs to the technical field of grinding wheels and grinding tools, in particular to a special grinding wheel for electromagnetic steel thin plate rollers. Background Art

[0002] In the process of rolling thin plates, rollers are key components. They apply pressure to the metal sheets through rotation, causing them to undergo plastic deformation to achieve the desired thickness and shape. After long-term use, the surface of electromagnetic steel thin plate rollers may become worn, uneven, or have oxide scales, which will affect the quality and precision of the rolled products. Specialized grinding wheels, through their efficient grinding capabilities, can remove these undesirable layers on the roller surface and restore the roller's flatness and precision.

[0003] In the prior art, the authorized publication number "CN112975610A" discloses a "grinding wheel turning device for a roll grinder." The device comprises an H-shaped bracket seated on a base, bearing seats located at the top ends of columns on both sides of the H-shaped bracket, a rotating shaft located on the bearing seats, a turning handle located on the outside of the H-shaped bracket column and connected to the rotating shaft at the top end, a positioning plate located on the rotating shaft and adjacent to the inside of the H-shaped bracket column, the positioning plate having pin holes provided in the longitudinal and transverse directions, a countersunk hole provided on the inside of the H-shaped bracket column that matches the position of the pin hole, a first positioning pin inserted into the positioning plate pin hole and the countersunk hole, a turning platform located on the rotating shaft, a baffle located at the bottom edge of the turning platform, a connecting rod located at the top edge of the turning platform, an L-shaped slot having a through hole provided at the bottom edge thereof and inserted into the connecting rod, a screw hole provided in the wall of the through hole, and a screw provided at the end of the positioning handle that is screwed into the screw hole to secure the L-shaped slot in the position of the connecting rod. This device reduces the labor intensity of workers when changing grinding wheels, improves the efficiency of the replacement operation, eliminates the safety hazards of the grinding wheel turning operation, and ensures the quality of grinding wheel replacement for roll grinders.

[0004] The above-mentioned "a grinding wheel turning device for a roll grinder" still has some disadvantages. For example, the existing grinding wheel for electromagnetic steel thin plate rolls often needs to be positioned manually during the grinding process, which makes it difficult to accurately adjust according to the different conditions of the rolls. At the same time, dust particles remaining on the surface of the rolls will affect the grinding effect of the grinding wheel. Moreover, the surface of the rolls needs to be cleaned manually after grinding, which is time-consuming and labor-intensive, reducing the efficiency of the roll grinding using the grinding wheel.

[0005] For this reason, a special grinding wheel for electromagnetic steel sheet roll is proposed here to solve the above-mentioned problems. Summary of the Invention

[0006] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a special grinding wheel for electromagnetic steel thin plate rollers, which effectively solves the current problem that it is difficult to make precise adjustments according to the different conditions of the rollers. At the same time, the dust particles remaining on the surface of the rollers will affect the grinding effect of the grinding wheel, and the roller surface needs to be manually cleaned after grinding, which is time-consuming and labor-intensive, and reduces the efficiency of roller grinding using the grinding wheel.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a special grinding wheel for electromagnetic steel thin plate rolling roller, comprising a rolling roller body, side support rods are fixedly connected to both sides of the rolling roller body, a bottom support plate is provided on the outer side of the rolling roller body, the top of the bottom support plate is fixedly connected to a U-shaped base frame, one side of the bottom support plate is fixedly connected to a side support seat, both sides of the side support seat are fixedly connected to the side support plates, one side of the side support plate is fixedly connected to a PLC control panel, one side of the PLC control panel is fixedly connected to a display, a transmission motor is provided on one side of the side support seat, an output shaft of the transmission motor is fixedly connected to an external connecting disk, one side of the external connecting disk is fixedly connected to a transmission side disk, one side of the transmission side disk is fixedly connected to a connecting side column, one side of the connecting side column is fixedly connected to a connecting side disk, one side of the connecting side disk is fixedly connected to a fixing rod, a grinding wheel body is provided on one side of the fixing rod, and the grinding wheel body is a columnar abrasive with a bulk density range of 1.75-1.85g / cm 3 The grinding wheel body of the columnar abrasive contains an adhesive, which makes the grinding wheel body of the columnar abrasive elastic. The surface of the grinding wheel body is provided with an internal threaded hole, and the surface of the connecting side plate is provided with a heat dissipation groove.

[0008] Preferably, the number of the outer connecting disc, the transmission side disc, the connecting side column and the connecting side disc is two, and one side of the two transmission side discs is fixedly connected with a transmission plate, and the number of the transmission plates is multiple.

[0009] Preferably: one side of the transmission motor is fixedly connected to a clamping plate, one side of the clamping plate is fixedly connected to a connecting side plate, one side of the connecting side plate is fixedly connected to a fixed side frame, one side of the fixed side frame is provided with a side threaded hole, the inner side of the side threaded hole is threadedly connected to a transmission threaded rod, one side of the side support seat is fixedly connected to a side limit frame, and one side of the side limit frame is fixedly connected to a servo motor.

[0010] Preferably: the other side of the fixed side frame is fixedly connected to a side sliding block, one side of the side support seat and the top of the bottom support plate are both provided with an outer sliding rail, the inner side of the outer sliding rail is slidably connected to one side of the side sliding block, one side of the connecting side plate is fixedly connected to a limiting ring, the bottom of the limiting ring is fixedly connected to the bottom sliding plate, the inner side of the limiting ring is movably connected to an inner sliding shaft, the surface of the connecting side column is provided with an annular outer rail, the top of the limiting ring is fixedly connected to the top sliding plate, the top of the top sliding plate is fixedly connected to the top support plate, and the top support plate One side is fixedly connected with a top sliding block, and the top of the side support seat is provided with a top sliding rail, the surface of the top sliding rail is slidably connected to the bottom of the top sliding block, one end of the side sliding block is movably connected to No. 1 bearing disk, one side of the No. 1 bearing disk is movably connected to one side of the side support plate, one side of the top sliding plate is fixedly connected with an extension outer frame, one side of the extension outer frame is fixedly connected with a side fixing frame, the bottom of the side fixing frame is movably connected with a bottom telescopic rod, one side of the side fixing frame is movably connected with a top telescopic rod, and one side of the top telescopic rod is fixedly connected with a rangefinder.

[0011] Preferably: one side of the top support plate is fixedly connected to a top connecting frame, one side of the top connecting frame is fixedly connected to a top connecting plate, the bottom of the top connecting plate is fixedly connected to a top connecting rod, the bottom of the top connecting rod is fixedly connected to an annular slider, the surface of the transmission side disc is fixedly connected to a side small toothed disc, one side of the side small toothed disc is meshedly connected to a side large toothed disc, the inner side of the side large toothed disc is fixedly connected to an inner movable brush, annular inner rails are provided on both sides of the side large toothed disc, and the inner side of the annular inner rails is slidably connected to one side of the annular slider.

[0012] Preferably: one side of the transmission side disc is fixedly connected with a side bevel gear disc, one side of the side bevel gear disc is meshedly connected with a top bevel gear disc, the top of the top bevel gear disc is fixedly connected with a top transmission rod, the top of the top transmission rod is fixedly connected with a No. 1 transmission gear disc, the surface of the No. 1 transmission gear disc is meshedly connected with a transmission toothed belt, one side of the transmission toothed belt is meshedly connected with a No. 2 transmission gear disc, the bottom of the No. 2 transmission gear disc is fixedly connected with a side transmission rod, and the bottom of the side transmission rod is fixedly connected with a top transmission fan.

[0013] Preferably: a top connecting hole is opened on the surface of the top connecting plate, the top of the top connecting plate is fixedly connected to a top limit frame, the bottom of the top limit frame is movably connected to the No. 2 bearing disk, the bottom of the No. 2 bearing disk is movably connected to the top of the No. 2 transmission gear disk, the bottom of the top connecting plate is fixedly connected to the bottom limit frame, the bottom of the bottom limit frame is fixedly connected to a protective sleeve, and the top of the protective sleeve is fixedly connected to a protective rod.

[0014] Preferably: the surface of the side support rod is movably sleeved with a metal sleeve, both sides of the metal sleeve are fixedly connected with side protective plates, the top of the bottom support plate is fixedly connected with a liquid storage tank, the top of the liquid storage tank is fixedly connected with a liquid inlet, one side of the liquid storage tank is fixedly connected with a liquid inlet pump, one side of the liquid inlet pump is provided with a liquid inlet pipe, one end of the liquid inlet pipe is fixedly connected to one side of the liquid exchange box, the other side of the liquid exchange box is fixedly connected to a liquid outlet pump, one side of the liquid outlet pump is provided with a liquid outlet pipe, one end of the liquid outlet pipe is fixedly connected to one side of the liquid storage tank, and the surface of the side protective plate is fixedly connected with a heat sink.

[0015] Preferably: the surface of the side sliding block is fixedly connected to a No. 1 helical gear plate, one side of the No. 1 helical gear plate is meshedly connected to the No. 2 helical gear plate, one side of the No. 2 helical gear plate is fixedly connected to a transmission side rod, the surface of the transmission side rod is movably sleeved with an outer support collar, one side of the outer support collar is fixedly connected to an outer support frame, one end of the transmission side rod is fixedly connected to a No. 3 helical gear plate, one side of the No. 3 helical gear plate is meshedly connected to the No. 4 helical gear plate, one side of the No. 4 helical gear plate is fixedly connected to a side transmission gear, and the side transmission gear One side of the wheel is movably connected to the No. 3 bearing disk, one side of the No. 3 bearing disk is movably connected to the bottom support frame, the bottom of the bottom support frame is fixedly connected to the top of the bottom support plate, one side of the side transmission gear is meshed and connected to the outer transmission gear, one side of the outer transmission gear is fixedly connected to the transmission square frame, one side of the transmission square frame is fixedly connected to the transmission sleeve, the inner side of the transmission sleeve is fixedly connected to the inner transmission fan, the surface of the transmission sleeve is fixedly connected to the inner fixing frame, and one side of the inner fixing frame is fixedly connected to the inner cleaning brush.

[0016] The method for using the special grinding wheel for electromagnetic steel thin plate roller includes the following steps:

[0017] S1. Place the bottom support plate on one side of the roll body to be ground. Place the grinding wheel on one side of the roll body and start the transmission motor. After the transmission motor is started, the transmission motor drives the outer connecting disc to rotate. The rotating outer connecting disc drives the transmission side disc and the connecting side column on the same axis to rotate. The rotation of the connecting side column drives the connecting side disc and the grinding wheel body to rotate.

[0018] S2. The two connecting side discs are attached to the two sides of the grinding wheel body, and the fixing rods on the inner sides of the connecting side discs are inserted into the internal threaded holes on the surface of the grinding wheel body, so that the connecting side discs and the grinding wheel body can be fixed. The fixing rods on the inner side of the grinding wheel body are made of metal material with good thermal conductivity. When the grinding wheel body is continuously grinding, the heat generated in the grinding wheel body will be transferred to the surface of the connecting side disc through the fixing rods, and dissipated through the more heat dissipation grooves on the surface of the connecting side discs. More heat dissipation grooves can increase the heat dissipation area of ​​the surface of the connecting side discs. At the same time, when the driving side disc rotates to drive the grinding wheel body to rotate, the rotating driving side disc will synchronously drive more transmission plates to rotate.

[0019] S3. After the servo motor is started, the transmission threaded rod can be driven by the servo motor to rotate, and the transmission threaded rod will be movably connected to one side of the side support plate through the No. 1 bearing plate during the rotation, and the transmission threaded rod and the side support plate are connected by the freely rotatable No. 1 bearing plate, so that the transmission threaded rod can be movably supported on one side of the side support plate. Through the threaded connection between the transmission threaded rod and the side threaded hole, the fixed side frame and the side sliding block can be driven to move horizontally when the transmission threaded rod rotates. The fixed side frame will synchronously drive the connecting side plate to move horizontally during the horizontal movement, and the horizontal movement of the connecting side plate will synchronously drive the two limit rings to move, and the inner side of the limit ring will be movably sleeved on the surface of the annular outer rail through the inner sliding shaft, so that the grinding wheel body can be synchronously driven to move horizontally during the horizontal movement of the limit ring to adjust the horizontal position of the grinding wheel body on one side of the roller body;

[0020] S4. When the transmission side disc rotates to drive the grinding wheel body to rotate, the rotation of the transmission side disc will synchronously drive the small side gear disc to rotate. Through the meshing of the small side gear disc and the large side gear disc, the large side gear disc can be synchronously driven to rotate when the small side gear disc rotates, and the rotation of the large side gear disc will drive the inner movable brush to rotate along the surface of the roller body. The surface of the roller body can be cleaned by the rotation of the inner movable brush on the side of the movement direction of the grinding wheel body. Through the connection of the top connecting frame, the top connecting plate can be synchronously driven to move horizontally during the horizontal movement of the top supporting plate, and the horizontal movement of the top connecting plate will synchronously drive multiple top connecting rods to move horizontally;

[0021] S5. The transmission side disc will synchronously drive the side bevel gear disc to rotate during the rotation process. The rotating side bevel gear disc can synchronously drive the top bevel gear disc to rotate by meshing with the top bevel gear disc. The rotating top bevel gear disc will drive the top transmission rod to rotate. The rotating top transmission rod will drive the No. 1 transmission gear disc to rotate. Through the meshing of the transmission toothed belt, the No. 2 transmission gear disc can be synchronously driven to rotate during the rotation of the No. 1 transmission gear disc. The top of the No. 2 transmission gear disc is movably connected to the bottom of the top limit frame through the No. 2 bearing disc. The No. 2 transmission gear disc at the bottom of the No. 2 bearing disc can be supported and limited by the top limit frame. The rotating No. 2 transmission gear disc will synchronously drive the side transmission rod to rotate. The side transmission rod that rotates through the inner side of the top connecting hole will drive the top transmission fan to rotate along the inner side of the protective sleeve.

[0022] S6. After the surface of the side support rod is flexibly connected to the metal sleeve, coolant can be added through the liquid inlet along the inner side of the liquid reservoir. When the liquid inlet pump is activated, the coolant in the liquid reservoir will flow along the liquid inlet pipe into the side protective plate. After the coolant enters the metal sleeve, the outlet pump is activated to return the coolant in the metal sleeve along the liquid outlet pipe to the liquid reservoir, forming a circulation system.

[0023] S7. When the servo motor drives the transmission threaded rod to rotate, it will synchronously drive the No. 1 bevel gear plate to rotate. The rotating No. 1 bevel gear plate will drive the meshing No. 2 bevel gear plate to rotate, and the rotation of the No. 2 bevel gear plate will drive the transmission side rod to rotate. When the transmission side rod rotates, it will be movably connected through the outer supporting collar. During the rotation process, the transmission side rod will synchronously drive the No. 3 bevel gear plate to rotate. The rotating No. 3 bevel gear plate will drive the meshing No. 4 bevel gear plate to rotate synchronously. The rotating No. 4 bevel gear plate will synchronously drive the side transmission gear to rotate. The rotating side transmission gear will drive the meshing outer transmission gear to rotate synchronously. Through the connection of the transmission square frame, the transmission sleeve can be driven to rotate when the outer transmission gear rotates, and the rotating transmission sleeve will drive the inner transmission fan to rotate along the surface of the heat sink.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] 1) Heat is dissipated through the plurality of heat dissipation grooves on the surface of the connecting side disc. The plurality of heat dissipation grooves can increase the heat dissipation area of ​​the surface of the connecting side disc. At the same time, when the transmission side disc rotates to drive the grinding wheel body, the rotating transmission side disc will synchronously drive a plurality of transmission plates to rotate. The rotating transmission plates will generate wind and blow towards the heat dissipation grooves and the surface of the connecting side disc, thereby improving the heat dissipation effect of the connecting side disc, reducing the heat accumulation generated by the grinding wheel body during long-term use, improving the stability of the grinding wheel body during rotation, and extending the service life of the grinding wheel body.

[0026] 2) By synchronously driving the grinding wheel body to move horizontally during the horizontal movement of the limit ring, the horizontal position of the grinding wheel body on one side of the roller body is adjusted without manual repeated adjustment, thereby improving the accuracy of grinding and reducing over-grinding. At the same time, during the horizontal movement of the limit ring, the bottom sliding plate slides along the surface of the outer sliding rail for vertical support, and the top sliding plate drives the top sliding block on one side of the top support plate to slide along the surface of the top sliding rail, thereby supporting the horizontal movement of the limit ring;

[0027] 3) The inner movable brush on one side of the grinding wheel body's movement direction rotates to clean the surface of the roller body, remove particles and other debris on the roller body's surface, reduce the impact of debris on the grinding wheel body and the roller body during grinding, and improve the grinding effect of the grinding wheel body and the roller body surface. When the inner movable brush on the opposite side of the grinding wheel body's movement direction rotates, it cleans the surface of the roller body after grinding, removes debris and other debris remaining on the surface of the roller body after grinding, improves the cleanliness of the roller body after grinding, eliminates the need for repeated manual cleaning, and improves the efficiency of roller grinding.

[0028] 4) The side transmission rod that rotates through the inner side of the top connecting hole drives the top transmission fan to rotate along the inner side of the protective sleeve, and generates wind force downward through the rotating top transmission fan. The generated wind force blows toward the surface of the roll body, blowing away the debris generated when the roll body is ground, and at the same time reducing the splash of debris generated when the roll body is ground against the grinding wheel body;

[0029] 5) The flowing coolant can continuously cool the metal sleeve, thereby cooling the roll body and the side support rod. After the coolant enters the metal sleeve and flows, the outlet pump is started to flow the coolant in the metal sleeve back to the liquid storage tank along the outlet pipe to form a cycle, which can reduce the heat generated during the continuous grinding of the roll body and improve the stability of the roll body during use;

[0030] 6) The cooling is carried out by using multiple heat sinks on the surface of the metal sleeve. The multiple heat sinks on the surface of the metal sleeve can increase the heat dissipation area of ​​the metal sleeve surface, and can cool the coolant flowing in the metal sleeve. At the same time, the rotating transmission sleeve will drive the internal transmission fan to rotate along the surface of the heat sink. The rotating internal transmission fan will generate wind to continuously blow to the surface of the heat sink, which can improve the heat dissipation effect of the heat sink. In the process of rotation of the transmission sleeve, the side limit frame will be driven to rotate synchronously. The rotating side limit frame will drive the internal cleaning brush to clean along the surface of the heat sink, which can clean the dust particles on the surface of the heat sink, thereby improving the heat dissipation effect of the heat sink and improving the stability of the roller body during grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0032] Figure 1 This is a schematic diagram of the overall appearance structure of the present invention;

[0033] Figure 2 This is a schematic diagram of the top support plate structure of the present invention;

[0034] Figure 3 It is a schematic diagram of the top sliding plate structure of the present invention;

[0035] Figure 4 It is a schematic diagram of the structure of the grinding wheel body of the present invention;

[0036] Figure 5 This is a schematic diagram of the annular outer rail structure of the present invention;

[0037] Figure 6 This is a schematic diagram of the connecting side column structure of the present invention;

[0038] Figure 7 This is a schematic diagram of the top bevel gear disc structure of the present invention;

[0039] Figure 8 It is a schematic structural diagram of the top transmission rod of the present invention;

[0040] Figure 9 This is a schematic diagram of the internal movable brush structure of the present invention;

[0041] Figure 10 It is a schematic diagram of the side transmission rod structure of the present invention;

[0042] Figure 11 This is a schematic diagram of the side support structure of the present invention;

[0043] Figure 12 Schematic diagram of the liquid inlet structure of the present invention;

[0044] Figure 13 It is a schematic diagram of the transmission frame structure of the present invention;

[0045] Figure 14 This is a schematic diagram of the bottom telescopic rod structure of the present invention;

[0046] Figure 15 Schematic diagram of the display structure of the present invention.

[0047] In the figure: 1, roller body; 2, side support rod; 301, bottom support plate; 302, side support seat; 303, side support plate; 401, transmission motor; 402, outer connecting plate; 403, transmission side plate; 404, connecting side column; 405, connecting side plate; 406, grinding wheel body; 407, internal threaded hole; 408, fixing rod; 409, heat dissipation groove; 4010, transmission plate; 501, annular outer rail; 502, limiting ring; 503, inner sliding shaft; 504, connecting side plate; 505, fixed side frame; 506, side threaded hole; 507, side sliding block; 508, outer sliding rail; 509 , snap-on plate; 5010, top sliding plate; 5011, top support plate; 5012, top sliding block; 5013, top sliding rail; 5014, bottom sliding plate; 5015, servo motor; 5016, side limit frame; 5017, transmission threaded rod; 5018, bearing plate No. 1; 601, side small gear plate; 602, side large gear plate; 603, inner movable brush; 604, annular inner rail; 605, annular slider; 606, top connecting rod; 607, top connecting plate; 608, top connecting frame; 701, side oblique gear plate; 702, top oblique gear plate; 703, top transmission rod; 704, No. 1 transmission Sprocket; 705, transmission belt; 706, second transmission gear; 707, second bearing plate; 708, top limit frame; 709, top connecting hole; 7010, side transmission rod; 7011, top transmission fan; 7012, bottom limit frame; 7013, protection rod; 7014, protection sleeve; 801, metal sleeve; 802, side protection plate; 803, liquid exchange box; 804, liquid outlet pipe; 805, liquid inlet pipe; 806, liquid storage tank; 807, liquid inlet; 808, liquid inlet pump; 809, liquid outlet pump; 8010, heat sink; 901, internal fixing frame; 902, internal cleaning brush; 90 3. Bevel gear plate No. 1; 904. Bevel gear plate No. 2; 905. Transmission side rod; 906. Outer support frame; 907. Outer support collar; 908. Bottom support frame; 909. Bearing plate No. 3; 9010. Bevel gear plate No. 3; 9011. Bevel gear plate No. 4; 9012. Side transmission gear; 9013. Outer transmission gear; 9014. Transmission square frame; 9015. Transmission sleeve; 9016. Inner transmission fan; 10. Extended outer frame; 11. Side fixing frame; 12. Bottom telescopic rod; 13. Top telescopic rod; 14. Rangefinder; 15. U-shaped base frame; 16. PLC control panel; 17. Display. DETAILED DESCRIPTION

[0048] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0049] Example 1

[0050] In this embodiment, Figures 1-15 The present invention provides the following technical solutions:

[0051] The special grinding wheel for electromagnetic steel thin plate rolling mill comprises a rolling mill body 1, side support rods 2 are fixedly connected to both sides of the rolling mill body 1, a bottom support plate 301 is provided on the outside of the rolling mill body 1, a U-shaped base frame 15 is fixedly connected to the top of the bottom support plate, a side support seat 302 is fixedly connected to one side of the bottom support plate 301, side support plates 303 are fixedly connected to both sides of the side support seat 302, a PLC control panel 16 is fixedly connected to one side of the side support plate 303, a display 17 is fixedly connected to one side of the PLC control panel 16, and a sensor is provided on one side of the side support seat 302. The driving motor 401, the output shaft of the transmission motor 401 is fixedly connected to the external connecting disk 402, one side of the external connecting disk 402 is fixedly connected to the transmission side disk 403, one side of the transmission side disk 403 is fixedly connected to the connecting side column 404, one side of the connecting side column 404 is fixedly connected to the connecting side disk 405, one side of the connecting side disk 405 is fixedly connected to the fixing rod 408, a grinding wheel body 406 is provided on one side of the fixing rod 408, an internal threaded hole 407 is provided on the surface of the grinding wheel body 406, and a heat dissipation groove 409 is provided on the surface of the connecting side disk 405.

[0052] It should be noted that the fixing rod 408 inside the grinding wheel body 406 is made of metal material with good thermal conductivity. When the grinding wheel body 406 is continuously grinding, the grinding wheel body is a columnar abrasive with a density range of 1.75-1.85g / cm 3 The grinding wheel body of the columnar abrasive contains adhesive, which makes the grinding wheel body of the columnar abrasive elastic. The heat generated in the grinding wheel body 406 will be conducted to the surface of the connecting side plate 405 through the fixing rod 408, and dissipated through the more heat dissipation grooves 409 opened on the surface of the connecting side plate 405. More heat dissipation grooves 409 can increase the heat dissipation area of ​​the surface of the connecting side plate 405.

[0053] In this embodiment, the number of the external connecting disc 402, the transmission side disc 403, the connecting side column 404 and the connecting side disc 405 is two, and a transmission plate 4010 is fixedly connected to one side of the two transmission side discs 403, and the number of the transmission plates 4010 is multiple.

[0054] It should be noted that, while the transmission side disc 403 is rotating to drive the grinding wheel body 406 to rotate, the rotating transmission side disc 403 will synchronously drive more transmission plates 4010 to rotate. The rotating transmission plates 4010 will generate wind and blow toward the heat dissipation groove 409 and the surface of the connecting side disc 405, thereby improving the heat dissipation effect of the connecting side disc 405, reducing the heat accumulation generated by the grinding wheel body 406 during long-term use, improving the stability of the grinding wheel body 406 during rotation, and extending the service life of the grinding wheel body 406.

[0055] In this embodiment, one side of the transmission motor 401 is fixedly connected to a clamping plate 509, one side of the clamping plate 509 is fixedly connected to a connecting side plate 504, one side of the connecting side plate 504 is fixedly connected to a fixed side frame 505, one side of the fixed side frame 505 is provided with a side threaded hole 506, the inner side of the side threaded hole 506 is threadedly connected to a transmission threaded rod 5017, one side of the side support seat 302 is fixedly connected to a side limit frame 5016, and one side of the side limit frame 5016 is fixedly connected to a servo motor 5015.

[0056] It should be noted that the transmission threaded rod 5017 is driven to rotate by the servo motor 5015. The threaded connection between the transmission threaded rod 5017 and the side threaded hole 506 can drive the fixed side frame 505 and the side sliding block 507 to move horizontally when the transmission threaded rod 5017 rotates. The sliding of the side sliding block 507 and the outer sliding rail 508 can improve the stability of the fixed side frame 505 during horizontal movement. The grinding wheel body 406 can be driven to move horizontally synchronously during the horizontal movement of the limit ring 502, and the horizontal position of the grinding wheel body 406 on one side of the roller body 1 can be adjusted without manual repeated adjustment, thereby improving the accuracy of grinding and reducing over-grinding.

[0057] In this embodiment, the other side of the fixed side frame 505 is fixedly connected with a side sliding block 507, one side of the side support seat 302 and the top of the bottom support plate 301 are both provided with an outer sliding rail 508, the inner side of the outer sliding rail 508 is slidably connected to one side of the side sliding block 507, one side of the connecting side plate 504 is fixedly connected with a limiting ring 502, the bottom of the limiting ring 502 is fixedly connected with a bottom sliding plate 5014, the inner side of the limiting ring 502 is movably connected with an inner sliding shaft 503, the surface of the connecting side column 404 is provided with an annular outer rail 501, the top of the limiting ring 502 is fixedly connected with a top sliding plate 5010, the top of the top sliding plate 5010 is fixedly connected with a top support plate 5011, and the top support plate One side of 5011 is fixedly connected to a top sliding block 5012, and a top sliding rail 5013 is provided on the top of the side support seat 302. The surface of the top sliding rail 5013 is slidably connected to the bottom of the top sliding block 5012. One end of the side sliding block 507 is movably connected to a bearing plate No. 1 5018, and one side of the bearing plate No. 1 5018 is movably connected to one side of the side support plate 303. One side of the top sliding plate 5010 is fixedly connected to an extension outer frame 10, and one side of the extension outer frame 10 is fixedly connected to a side fixing frame 11. The bottom of the side fixing frame 11 is movably connected to a bottom telescopic rod 12, and one side of the side fixing frame 11 is movably connected to a top telescopic rod 13, and one side of the top telescopic rod 13 is fixedly connected to a rangefinder 14.

[0058] It should be noted that during the horizontal movement of the limit ring 502, the bottom sliding plate 5014 will slide along the surface of the outer sliding rail 508 for vertical support, and the top sliding block 5012 on one side of the top support plate 5011 will be driven by the top sliding plate 5010 to slide along the surface of the top sliding rail 5013, thereby supporting the horizontal movement of the limit ring 502. During the rotation process, the transmission threaded rod 5017 will be movably connected to one side of the side support plate 303 through the No. 1 bearing disk 5018. The transmission threaded rod 5017 and the side support plate 303 are connected by the freely rotatable No. 1 bearing disk 5018, so that the transmission threaded rod 5017 can be movably supported on one side of the side support plate 303.

[0059] In this embodiment, one side of the top support plate 5011 is fixedly connected to a top connecting frame 608, one side of the top connecting frame 608 is fixedly connected to a top connecting plate 607, the bottom of the top connecting plate 607 is fixedly connected to a top connecting rod 606, the bottom of the top connecting rod 606 is fixedly connected to an annular slider 605, the surface of the transmission side disk 403 is fixedly connected to a side small toothed disk 601, one side of the side small toothed disk 601 is meshedly connected to a side large toothed disk 602, the inner side of the side large toothed disk 602 is fixedly connected to an inner movable brush 603, and annular inner rails 604 are provided on both sides of the side large toothed disk 602, and the inner side of the annular inner rail 604 is slidably connected to one side of the annular slider 605.

[0060] It should be noted that, through the engagement of the side small toothed disc 601 and the side large toothed disc 602, the side large toothed disc 602 can be driven to rotate synchronously when the side small toothed disc 601 rotates, and during the rotation of the side large toothed disc 602, the inner movable brush 603 will be driven to rotate and contact along the surface of the roller body 1. By rotating the inner movable brush 603 on the side of the movement direction of the grinding wheel body 406, the surface of the roller body 1 can be cleaned, and the particles on the surface of the roller body 1 can be cleaned, thereby reducing the impact of debris on the grinding wheel body 406 and the roller body 1 during grinding.

[0061] In this embodiment, one side of the transmission side disc 403 is fixedly connected to a side beveled gear disc 701, one side of the side beveled gear disc 701 is meshedly connected to a top beveled gear disc 702, the top of the top beveled gear disc 702 is fixedly connected to a top transmission rod 703, the top of the top transmission rod 703 is fixedly connected to a No. 1 transmission gear disc 704, the surface of the No. 1 transmission gear disc 704 is meshedly connected to a transmission toothed belt 705, one side of the transmission toothed belt 705 is meshedly connected to a No. 2 transmission gear disc 706, the bottom of the No. 2 transmission gear disc 706 is fixedly connected to a side transmission rod 7010, and the bottom of the side transmission rod 7010 is fixedly connected to a top transmission fan 7011.

[0062] It should be noted that the rotating No. 2 transmission gear disc 706 will synchronously drive the side transmission rod 7010 to rotate, and the side transmission rod 7010 rotating inside the top connecting hole 709 will drive the top transmission fan 7011 to rotate along the inner side of the protective sleeve 7014, and generate wind force downward through the rotating top transmission fan 7011. The generated wind force will blow toward the surface of the roller body 1, and blow away the debris generated when the surface of the roller body 1 is ground, while reducing the splash of debris generated when the roller body 1 is ground with the grinding wheel body 406.

[0063] In this embodiment, a top connecting hole 709 is opened on the surface of the top connecting plate 607, the top of the top connecting plate 607 is fixedly connected to the top limit frame 708, the bottom of the top limit frame 708 is movably connected to the No. 2 bearing disk 707, the bottom of the No. 2 bearing disk 707 is movably connected to the top of the No. 2 transmission gear disk 706, the bottom of the top connecting plate 607 is fixedly connected to the bottom limit frame 7012, the bottom of the bottom limit frame 7012 is fixedly connected to the protective sleeve 7014, and the top of the protective sleeve 7014 is fixedly connected to the protective rod 7013.

[0064] It should be noted that, through the engagement of the transmission toothed belt 705, the No. 2 transmission gear disc 706 can be synchronously driven to rotate during the rotation of the No. 1 transmission gear disc 704. The top of the No. 2 transmission gear disc 706 is movably connected to the bottom of the top limit frame 708 through the No. 2 bearing disc 707. The No. 2 transmission gear disc 706 at the bottom of the No. 2 bearing disc 707 can be supported and limited by the top limit frame 708, and the rotating top transmission fan 7011 can be protected by the protective rod 7013 and the protective sleeve 7014.

[0065] In this embodiment, a metal sleeve 801 is movably sleeved on the surface of the side support rod 2, and side protective plates 802 are fixedly connected to both sides of the metal sleeve 801. A liquid storage tank 806 is fixedly connected to the top of the bottom support plate 301, and a liquid inlet 807 is fixedly connected to the top of the liquid storage tank 806. A liquid inlet pump 808 is fixedly connected to one side of the liquid storage tank 806, and a liquid inlet pipe 805 is provided on one side of the liquid inlet pump 808. One end of the liquid inlet pipe 805 is fixedly connected to one side of the liquid exchange box 803, and the other side of the liquid exchange box 803 is fixedly connected to a liquid outlet pump 809. A liquid outlet pipe 804 is provided on one side of the liquid outlet pump 809, and one end of the liquid outlet pipe 804 is fixedly connected to one side of the liquid storage tank 806. A heat sink 8010 is fixedly connected to the surface of the side protective plate 802.

[0066] It should be noted that after starting the liquid inlet pump 808, the coolant in the liquid storage tank 806 will flow along the liquid inlet pipe 805 to the side protective plate 802. The inner sides of the side protective plate 802 and the metal sleeve 801 are both hollow. The flowing coolant can continuously cool the metal sleeve 801, thereby cooling the rolling mill body 1 and the side support rod 2. After the coolant flows into the metal sleeve 801, it is started by the liquid outlet pump 809, and the coolant in the metal sleeve 801 can be flowed back to the liquid storage tank 806 along the liquid outlet pipe 804 to form a circulation, which can reduce the heat generated during the continuous grinding of the rolling mill body 1 and improve the stability of the rolling mill body 1 during use.

[0067] In this embodiment, the surface of the side sliding block 507 is fixedly connected to the first bevel gear disc 903, one side of the first bevel gear disc 903 is meshedly connected to the second bevel gear disc 904, one side of the second bevel gear disc 904 is fixedly connected to a transmission side rod 905, the surface of the transmission side rod 905 is movably sleeved with an outer support collar 907, one side of the outer support collar 907 is fixedly connected to an outer support frame 906, one end of the transmission side rod 905 is fixedly connected to the third bevel gear disc 9010, one side of the third bevel gear disc 9010 is meshedly connected to the fourth bevel gear disc 9011, one side of the fourth bevel gear disc 9011 is fixedly connected to a side transmission gear 9012, and the side transmission gear 9012 One side of the side transmission gear 9012 is meshedly connected with the external transmission gear 9013, one side of the external transmission gear 9013 is fixedly connected with the transmission square frame 9014, one side of the transmission square frame 9014 is fixedly connected with the transmission sleeve 9015, the inner side of the transmission sleeve 9015 is fixedly connected with the inner transmission fan 9016, the surface of the transmission sleeve 9015 is fixedly connected with the inner fixed frame 901, and one side of the inner fixed frame 901 is fixedly connected with the inner cleaning brush 902.

[0068] It should be noted that, through the connection of the transmission square frame 9014, the transmission sleeve 9015 can be driven to rotate when the external transmission gear 9013 rotates, and the rotating transmission sleeve 9015 will drive the internal transmission fan 9016 to rotate along the surface of the heat sink 8010. The rotating internal transmission fan 9016 will generate wind to continuously blow towards the surface of the heat sink 8010, which can improve the heat dissipation effect of the heat sink 8010, and the transmission sleeve 9015 will synchronously drive the internal fixed frame 901 to rotate during the rotation process. The rotating internal fixed frame 901 will drive the internal cleaning brush 902 to clean along the surface of the heat sink 8010, which can clean the dust particles on the surface of the heat sink 8010, thereby improving the heat dissipation effect of the heat sink 8010 and improving the stability of the roller body 1 during the grinding process.

[0069] Example 2

[0070] This embodiment 2 provides a method for using the special grinding wheel for electromagnetic steel thin plate rolls, which is used to further illustrate the working process or principle of the special grinding wheel for electromagnetic steel thin plate rolls provided in the above embodiment 1. The details are as follows:

[0071] The method for using the special grinding wheel for electromagnetic steel thin plate roller comprises the following steps:

[0072] S1. When it is necessary to use a special grinding wheel for electromagnetic steel thin plate roller for grinding, first place the bottom support plate 301 on one side of the roller body 1 that needs to be ground. At this time, after the grinding wheel body 406 is placed on one side of the roller body 1, start the transmission motor 401. After the transmission motor 401 is started, the transmission motor 401 will drive the outer connecting disc 402 to rotate. The rotating outer connecting disc 402 will respectively drive the driving side disc 403 and the connecting side column 404 on the same axis to rotate. The rotation of the connecting side column 404 will drive the connecting side disc 405 and the grinding wheel body 406 to rotate. By driving the grinding wheel body 406 to rotate, the rotating grinding wheel body 406 can be used to grind and repair the surface of the roller body 1, thereby improving the smoothness of the surface of the roller body 1 and removing the uneven surface.

[0073] S2. Before the grinding wheel body 406 is used and installed, the two connecting side plates 405 are first attached to the two sides of the grinding wheel body 406, and the fixing rods 408 on the inner sides of the connecting side plates 405 are passed through the internal threaded holes 407 opened on the surface of the grinding wheel body 406, and then the connecting side plates 405 and the grinding wheel body 406 can be fixed. The fixing rods 408 on the inner sides of the grinding wheel body 406 are made of metal material with good thermal conductivity. When the grinding wheel body 406 is continuously grinding, the heat generated in the grinding wheel body 406 will be conducted to the surface of the connecting side plates 405 through the fixing rods 408, and the heat will be dissipated through the more heat dissipation grooves 407 opened on the surface of the connecting side plates 405. 09 for heat dissipation, more heat dissipation grooves 409 can increase the heat dissipation area of ​​the surface of the connecting side disc 405, and at the same time, when the driving side disc 403 rotates to drive the grinding wheel body 406 to rotate, the rotating driving side disc 403 will synchronously drive more transmission plates 4010 to rotate, and the rotating transmission plates 4010 will generate wind and blow towards the heat dissipation grooves 409 and the surface of the connecting side disc 405, thereby improving the heat dissipation effect of the connecting side disc 405, reducing the heat accumulation generated by the grinding wheel body 406 when used for a long time, improving the stability of the grinding wheel body 406 during rotation, and extending the service life of the grinding wheel body 406;

[0074] S3, when the grinding wheel body 406 is rotating to grind the surface of the roller body 1, after being started by the servo motor 5015, the transmission threaded rod 5017 can be driven to rotate by the servo motor 5015, and the transmission threaded rod 5017 will be movably connected to one side of the side support plate 303 through the No. 1 bearing plate 5018 during the rotation. The transmission threaded rod 5017 and the side support plate 303 are connected by the freely rotatable No. 1 bearing plate 5018, and the transmission threaded rod 5017 can be movably supported on one side of the side support plate 303. The threaded connection between the transmission threaded rod 5017 and the side threaded hole 506 can drive the fixed side frame 505 and the side sliding block 507 to move horizontally when the transmission threaded rod 5017 rotates. The sliding of the side sliding block 507 and the outer sliding rail 508 can improve the stability of the fixed side frame 505 during horizontal movement, and the fixed side frame 505 can be moved horizontally. 05 During the horizontal movement, the connecting side plate 504 will be synchronously driven to move horizontally, and the horizontal movement of the connecting side plate 504 will synchronously drive the two limit rings 502 to move, and the inner side of the limit ring 502 will be movably sleeved on the surface of the annular outer rail 501 through the inner sliding shaft 503, so that the grinding wheel body 406 can be synchronously driven to move horizontally during the horizontal movement of the limit ring 502, and the horizontal position of the grinding wheel body 406 on one side of the roller body 1 can be adjusted without manual repeated adjustment, thereby improving the accuracy of grinding and reducing over-grinding. At the same time, during the horizontal movement of the limit ring 502, the bottom sliding plate 5014 will slide along the surface of the outer sliding rail 508 for vertical support, and the top sliding plate 5010 will drive the top sliding block 5012 on one side of the top support plate 5011 to slide along the surface of the top sliding rail 5013, thereby supporting the horizontal movement of the limit ring 502;

[0075] S4. During the process of the transmission side disc 403 rotating to drive the grinding wheel body 406 to rotate, the rotation of the transmission side disc 403 will synchronously drive the small side toothed disc 601 to rotate. Through the meshing of the small side toothed disc 601 and the large side toothed disc 602, the large side toothed disc 602 can be synchronously driven to rotate when the small side toothed disc 601 rotates, and during the rotation of the large side toothed disc 602, the inner movable brush 603 will be driven to rotate along the surface of the roller body 1. By rotating the inner movable brush 603 on the side of the movement direction of the grinding wheel body 406, the surface of the roller body 1 can be cleaned, and the particles on the surface of the roller body 1 can be cleaned, thereby reducing the influence of debris on the grinding wheel body 406 and the roller body 1 during grinding, and improving the grinding effect of the grinding wheel body 406 and the surface of the roller body 1. When the movable brush 603 rotates, it cleans the surface of the roller body 1 after grinding, and cleans the debris and the like remaining on the surface of the roller body 1 after grinding, thereby improving the cleanliness of the roller body 1 after grinding, eliminating the need for repeated manual cleaning, and improving the efficiency of grinding the roller body 1. In addition, through the connection of the top connecting frame 608, the top connecting plate 607 can be synchronously driven to move horizontally during the horizontal movement of the top support plate 5011. During the horizontal movement of the top connecting plate 607, multiple top connecting rods 606 can be synchronously driven to move horizontally. The annular slider 605 at the bottom of the top connecting rod 606 slides along the inner side of the annular inner rail 604, and when the side large toothed disc 602 rotates, the sliding of the annular slider 605 and the annular inner rail 604 can be used to support the side large toothed disc 602.

[0076] S5. The transmission side disc 403 will synchronously drive the side bevel gear disc 701 to rotate during the rotation process. The rotating side bevel gear disc 701 can synchronously drive the top bevel gear disc 702 to rotate by engaging with the top bevel gear disc 702. The rotating top bevel gear disc 702 will drive the top transmission rod 703 to rotate. The rotating top transmission rod 703 will drive the No. 1 transmission gear disc 704 to rotate. Through the engagement of the transmission toothed belt 705, the No. 2 transmission gear disc 706 can be synchronously driven to rotate during the rotation of the No. 1 transmission gear disc 704. The top of the No. 2 transmission gear disc 706 is movably connected to the top limit frame 7 through the No. 2 bearing disc 707. 08, the No. 2 transmission gear plate 706 at the bottom of the No. 2 bearing plate 707 can be supported and limited by the top limiting frame 708, and the rotating No. 2 transmission gear plate 706 will synchronously drive the side transmission rod 7010 to rotate, and the side transmission rod 7010 that rotates inside the top connecting hole 709 will drive the top transmission fan 7011 to rotate along the inner side of the protective sleeve 7014, and generate wind force downward through the rotating top transmission fan 7011, and the generated wind force will blow toward the surface of the roller body 1, blow away the debris generated when the roller body 1 is ground, and at the same time reduce the splash of debris generated when the roller body 1 is ground with the grinding wheel body 406;

[0077] S6. When the roller body 1 generates heat during the grinding process, the surface of the side support rod 2 is movably connected to the metal sleeve 801. At this time, coolant can be added along the inner side of the liquid storage tank 806 through the liquid inlet 807. After the liquid inlet pump 808 is started, the coolant in the liquid storage tank 806 will flow along the liquid inlet pipe 805 to the side protection plate 802. The inner sides of the side protection plate 802 and the metal sleeve 801 are both hollow. The flowing coolant can continuously cool the metal sleeve 801, thereby cooling the roller body 1 and the side support rod 2. After the coolant enters the metal sleeve 801 and flows, it is started by the liquid outlet pump 809. The coolant in the metal sleeve 801 can flow back to the liquid storage tank 806 along the liquid outlet pipe 804 to form a circulation, which can reduce the heat generated during the continuous grinding of the roller body 1 and improve the stability of the roller body 1 during use.

[0078] S7. During the use of the metal sleeve 801, the temperature is reduced by the multiple heat sinks 8010 on the surface of the metal sleeve 801. The multiple heat sinks 8010 on the surface of the metal sleeve 801 can increase the heat dissipation area of ​​the metal sleeve 801 surface, and can cool the coolant flowing in the metal sleeve 801, thereby improving the heat dissipation effect of the metal sleeve 801. In addition, when the servo motor 5015 drives the transmission threaded rod 5017 to rotate, it will synchronously drive the No. 1 bevel gear disc 903 to rotate. The rotating No. 1 bevel gear disc 903 will The second helical gear disc 904 is driven to rotate, and the rotation of the second helical gear disc 904 drives the transmission side rod 905 to rotate. When the transmission side rod 905 rotates, it is movably connected through the outer support ring 907, and the outer support ring 907 is fixedly supported on one side of the side support plate 303 through the outer support frame 906. The inner side of the outer support ring 907 can reduce the friction generated during rotation by applying lubricating oil. During the rotation process, the transmission side rod 905 will synchronously drive the third helical gear disc 9010 to rotate. The third bevel gear plate 9010 drives the meshing fourth bevel gear plate 9011 to rotate synchronously. The rotating fourth bevel gear plate 9011 drives the side transmission gear 9012 to rotate synchronously. The rotating side transmission gear 9012 drives the meshing outer transmission gear 9013 to rotate synchronously. Through the connection of the transmission square frame 9014, the transmission sleeve 9015 can be driven to rotate when the outer transmission gear 9013 rotates. The rotating transmission sleeve 9015 drives the inner transmission fan 9016 to rotate along the heat sink 8010. The surface of the heat sink 8010 rotates, and the rotating inner transmission fan 9016 generates wind that continuously blows toward the surface of the heat sink 8010, which can improve the heat dissipation effect of the heat sink 8010. In addition, during the rotation of the transmission sleeve 9015, the inner fixing frame 901 is synchronously driven to rotate. The rotating inner fixing frame 901 drives the inner cleaning brush 902 to clean along the surface of the heat sink 8010, which can clean the dust particles on the surface of the heat sink 8010, thereby improving the heat dissipation effect of the heat sink 8010 and improving the stability of the roller body 1 during the grinding process.

[0079] Example 3

[0080] As a preferred solution of the present invention, the following structure is also included:

[0081] The surface of the bottom support plate 301 is also provided with a U-shaped base frame 15, and there are two U-shaped base frames 15. The two U-shaped base frames 15 can limit the roller body 1 and reduce the deviation of the roller body 1, making the roller body 1 more stable. At the same time, a PLC control panel 16 is provided on one side of the side support plate 303. The PLC control panel 16 is provided with a display 17. The steps of the entire grinding wheel operation can be monitored and controlled through the PLC control panel 16, and can be adjusted through the PLC control panel 16. At the same time, during the use of the grinding wheel, the parameters of the entire process will be displayed through the display 17. At the same time, when the roller body 1 is working, an extension outer frame 10 is fixed to one side of the top support plate 5011, and a side fixing frame 11 is fixed to the other end of the extension outer frame 10. A top telescopic rod 13 and a bottom telescopic rod 12 are installed at the bottom of the side fixing frame 11, and a rangefinder 1 is fixed to the bottom of the top telescopic rod 13 and the bottom of the bottom telescopic rod 12. 4. By extending the connection of the outer frame 10, the side fixing frame 11 will be set on the outside of the rolling roller body 1. At this time, the length is adjusted by the top telescopic rod 13 and the bottom telescopic rod 12. After the top telescopic rod 13 and the bottom telescopic rod 12 are adjusted to the upper and lower sides of the rolling roller body 1, the rolling roller body 1 can be measured by the distance meter 14 on the surface of the bottom telescopic rod 12 and the top telescopic rod 13. The two distance meters 14 are respectively located on the upper and lower sides of the rolling roller body 1 to realize the measurement of the diameter of the rolling roller body 1. By accurately measuring the diameter and other parameters of the rolling roller body 1 in real time, the effect of the grinding wheel on the rolling roller body 1 is improved. The PLC control panel 16, the display 17 and the distance meter 14 are all existing technologies. The corresponding model can be selected according to actual needs. At the same time, how the PLC control panel 16 controls the operation of the device and displays the data on the display 17 and how the distance meter 14 measures the diameter data are also common knowledge of those skilled in the art and will not be elaborated on.

[0082] It should be noted that the transmission motor 401, servo motor 5015, liquid outlet pump 809 and liquid inlet pump 808 in the present invention are all prior art. At the same time, the components in Example 3 are all prior art. The corresponding models can be selected according to actual needs. The internal structure and operating principle of the above parts are also common knowledge of those skilled in the art, and no further elaboration will be given.

[0083] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are 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 will be able to modify the technical solutions described in the aforementioned embodiments or substitute equivalents for some of the technical features. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A grinding wheel for electromagnetic steel sheet rolls, comprising a roll body (1), characterized in that: Side support rods (2) are fixedly connected to both sides of the rolling roller body (1); a bottom support plate (301) is provided on the outside of the rolling roller body (1); a U-shaped base frame (15) is fixedly connected to the top of the bottom support plate (301); a side support seat (302) is fixedly connected to one side of the bottom support plate (301); side support plates (303) are fixedly connected to both sides of the side support seat (302); a PLC control panel (16) is fixedly connected to one side of the side support plate (303); a display (17) is fixedly connected to one side of the PLC control panel (16); a transmission motor (401) is provided on one side of the side support seat (302); The output shaft of the transmission motor (401) is fixedly connected to an external connection disk (402), one side of the external connection disk (402) is fixedly connected to a transmission side disk (403), one side of the transmission side disk (403) is fixedly connected to a connection side column (404), one side of the connection side column (404) is fixedly connected to a connection side disk (405), one side of the connection side disk (405) is fixedly connected to a fixing rod (408), one side of the fixing rod (408) is provided with a grinding wheel body (406), the surface of the grinding wheel body (406) is provided with an internal threaded hole (407), and the surface of the connection side disk (405) is provided with a heat dissipation groove (409); One side of the transmission motor (401) is fixedly connected to a clamping plate (509), one side of the clamping plate (509) is fixedly connected to a connecting side plate (504), one side of the connecting side plate (504) is fixedly connected to a fixed side frame (505), one side of the fixed side frame (505) is provided with a side threaded hole (506), the inner side of the side threaded hole (506) is threadedly connected to a transmission threaded rod (5017), one side of the side support seat (302) is fixedly connected to a side limiting frame (5016), and one side of the side limiting frame (5016) is fixedly connected to a servo motor (5015); The other side of the fixed side frame (505) is fixedly connected to a side sliding block (507), one side of the side support seat (302) and the top of the bottom support plate (301) are both provided with an outer sliding rail (508), the inner side of the outer sliding rail (508) is slidably connected to one side of the side sliding block (507), one side of the connecting side plate (504) is fixedly connected to a limiting ring (502), the bottom of the limiting ring (502) is fixedly connected to a bottom sliding plate (5014), the inner side of the limiting ring (502) is movably connected to an inner sliding shaft (503), the surface of the connecting side column (404) is provided with an annular outer rail (501), the top of the limiting ring (502) is fixedly connected to a top sliding plate (5010), the top of the top sliding plate (5010) is fixedly connected to a top support plate (5011), the top support plate (50 11), a top sliding block (5012) is fixedly connected to one side of the side support seat (302), a top sliding rail (5013) is provided on the top of the side support seat (302), the surface of the top sliding rail (5013) is slidably connected to the bottom of the top sliding block (5012), one end of the side sliding block (507) is movably connected to a No. 1 bearing disk (5018), one side of the No. 1 bearing disk (5018) is movably connected to one side of the side support plate (303), one side of the top sliding plate (5010) is fixedly connected to an extension outer frame (10), one side of the extension outer frame (10) is fixedly connected to a side fixing frame (11), the bottom of the side fixing frame (11) is movably connected to a bottom telescopic rod (12), one side of the side fixing frame (11) is movably connected to a top telescopic rod (13), and one side of the top telescopic rod (13) is fixedly connected to a rangefinder (14); One side of the top support plate (5011) is fixedly connected to a top connecting frame (608), one side of the top connecting frame (608) is fixedly connected to a top connecting plate (607), the bottom of the top connecting plate (607) is fixedly connected to a top connecting rod (606), the bottom of the top connecting rod (606) is fixedly connected to an annular slider (605), the surface of the transmission side disc (403) is fixedly connected to a side small toothed disc (601), one side of the side small toothed disc (601) is meshedly connected to a side large toothed disc (602), the inner side of the side large toothed disc (602) is fixedly connected to an inner movable brush (603), and annular inner rails (604) are provided on both sides of the side large toothed disc (602), the inner side of the annular inner rail (604) is slidably connected to one side of the annular slider (605).

2. The special grinding wheel for electromagnetic steel sheet roll according to claim 1, characterized in that: The number of the outer connecting disc (402), the transmission side disc (403), the connecting side column (404) and the connecting side disc (405) is two, and one side of the two transmission side discs (403) is fixedly connected with a transmission plate (4010), and the number of the transmission plates (4010) is multiple.

3. The special grinding wheel for electromagnetic steel sheet roll according to claim 2, characterized in that: One side of the transmission side disc (403) is fixedly connected to a side bevel gear disc (701), one side of the side bevel gear disc (701) is meshedly connected to a top bevel gear disc (702), the top of the top bevel gear disc (702) is fixedly connected to a top transmission rod (703), the top of the top transmission rod (703) is fixedly connected to a first transmission gear disc (704), the surface of the first transmission gear disc (704) is meshedly connected to a transmission toothed belt (705), one side of the transmission toothed belt (705) is meshedly connected to a second transmission gear disc (706), the bottom of the second transmission gear disc (706) is fixedly connected to a side transmission rod (7010), and the bottom of the side transmission rod (7010) is fixedly connected to a top transmission fan (7011).

4. The special grinding wheel for electromagnetic steel sheet roll according to claim 3, characterized in that: A top connecting hole (709) is provided on the surface of the top connecting plate (607), the top of the top connecting plate (607) is fixedly connected to a top limiting frame (708), the bottom of the top limiting frame (708) is movably connected to a No. 2 bearing disc (707), the bottom of the No. 2 bearing disc (707) is movably connected to the top of the No. 2 transmission gear disc (706), the bottom of the top connecting plate (607) is fixedly connected to a bottom limiting frame (7012), the bottom of the bottom limiting frame (7012) is fixedly connected to a protective sleeve (7014), and the top of the protective sleeve (7014) is fixedly connected to a protective rod (7013).

5. The special grinding wheel for electromagnetic steel sheet roll according to claim 4, characterized in that: The surface of the side support rod (2) is movably sleeved with a metal sleeve (801), and the two sides of the metal sleeve (801) are fixedly connected to side protection plates (802). The top of the bottom support plate (301) is fixedly connected to a liquid storage tank (806), and the top of the liquid storage tank (806) is fixedly connected to a liquid inlet (807). One side of the liquid storage tank (806) is fixedly connected to a liquid inlet pump (808), and one side of the liquid inlet pump (808) is provided with A liquid inlet pipe (805) is provided, one end of the liquid inlet pipe (805) is fixedly connected to one side of the liquid exchange box (803), the other side of the liquid exchange box (803) is fixedly connected to a liquid outlet pump (809), one side of the liquid outlet pump (809) is provided with a liquid outlet pipe (804), one end of the liquid outlet pipe (804) is fixedly connected to one side of the liquid storage tank (806), and a heat sink (8010) is fixedly connected to the surface of the side protective plate (802).

6. The special grinding wheel for electromagnetic steel sheet roll according to claim 5, characterized in that: The surface of the side sliding block (507) is fixedly connected to a first helical gear disc (903), one side of the first helical gear disc (903) is meshedly connected to a second helical gear disc (904), one side of the second helical gear disc (904) is fixedly connected to a transmission side rod (905), the surface of the transmission side rod (905) is movably sleeved with an outer support collar (907), one side of the outer support collar (907) is fixedly connected to an outer support frame (906), one end of the transmission side rod (905) is fixedly connected to a third helical gear disc (9010), one side of the third helical gear disc (9010) is meshedly connected to a fourth helical gear disc (9011), one side of the fourth helical gear disc (9011) is fixedly connected to a side transmission gear (9012), one side of the side transmission gear (9012) is fixedly connected to a transmission gear (9012). A third bearing disc (909) is movably connected, one side of the third bearing disc (909) is movably connected to a bottom support frame (908), the bottom of the bottom support frame (908) is fixedly connected to the top of the bottom support plate (301), one side of the side transmission gear (9012) is meshedly connected to an external transmission gear (9013), one side of the external transmission gear (9013) is fixedly connected to a transmission square frame (9014), one side of the transmission square frame (9014) is fixedly connected to a transmission sleeve (9015), the inner side of the transmission sleeve (9015) is fixedly connected to an inner transmission fan (9016), the surface of the transmission sleeve (9015) is fixedly connected to an inner fixing frame (901), and one side of the inner fixing frame (901) is fixedly connected to an inner cleaning brush (902).

7. A method for using a grinding wheel for electromagnetic steel sheet rolls, applied to the grinding wheel for electromagnetic steel sheet rolls according to claim 6, characterized in that: The steps include: S1. Place the bottom support plate (301) on one side of the roller body (1) to be polished, then place the grinding wheel body (406) on one side of the roller body (1), start the transmission motor (401), and after the transmission motor (401) is started, the transmission motor (401) drives the outer connecting disc (402) to rotate, and the rotating outer connecting disc (402) drives the transmission side disc (403) and the connecting side column (404) on the same axis to rotate, and the rotation of the connecting side column (404) drives the connecting side disc (405) and the grinding wheel body (406) to rotate; S2, by fitting the two connecting side discs (405) on both sides of the grinding wheel body (406), and after the fixing rod (408) on the inner side of the connecting side disc (405) penetrates the internal threaded hole (407) opened on the surface of the grinding wheel body (406), the connecting side disc (405) and the grinding wheel body (406) can be fixed, and the fixing rod (408) on the inner side of the grinding wheel body (406) is a metal material with good thermal conductivity. When the grinding wheel body (406) continues to grind, the grinding wheel body (406) The heat generated inside the connecting side disc (405) is conducted to the surface of the connecting side disc (405) through the fixing rod (408), and is dissipated through the plurality of heat dissipation grooves (409) provided on the surface of the connecting side disc (405). The plurality of heat dissipation grooves (409) can increase the heat dissipation area of ​​the surface of the connecting side disc (405). At the same time, when the driving side disc (403) rotates to drive the grinding wheel body (406) to rotate, the rotating driving side disc (403) will synchronously drive the plurality of driving plates (4010) to rotate. S3. After the servo motor (5015) is started, the transmission threaded rod (5017) can be driven by the servo motor (5015) to rotate, and the transmission threaded rod (5017) is movably connected to one side of the side support plate (303) through the No. 1 bearing plate (5018) during the rotation process. The transmission threaded rod (5017) and the side support plate (303) are connected by the freely rotatable No. 1 bearing plate (5018). The transmission threaded rod (5017) can be movably supported on one side of the side support plate (303). The transmission threaded rod (5017) can be threadedly connected to the side threaded hole (506). When the threaded rod (5017) rotates, it drives the fixed side frame (505) and the side sliding block (507) to move horizontally. During the horizontal movement, the fixed side frame (505) will synchronously drive the connecting side plate (504) to move horizontally. The horizontal movement of the connecting side plate (504) will synchronously drive the two limiting rings (502) to move. The inner side of the limiting ring (502) will be movably sleeved on the surface of the annular outer rail (501) through the inner sliding shaft (503). Therefore, during the horizontal movement of the limiting ring (502), the grinding wheel body (406) can be synchronously driven to move horizontally, thereby adjusting the horizontal position of the grinding wheel body (406) on one side of the roller body (1); S4. During the process of the driving side disc (403) rotating and driving the grinding wheel body (406), the rotation of the driving side disc (403) will synchronously drive the small side toothed disc (601) to rotate. Through the meshing of the small side toothed disc (601) and the large side toothed disc (602), the large side toothed disc (602) can be synchronously driven to rotate when the small side toothed disc (601) rotates. In the process of the rotation of the large side toothed disc (602), the inner movable brush (603) is driven to rotate along the surface of the roller body (1). The inner movable brush (603) rotates on the side of the movement direction of the grinding wheel body (406), so as to clean the surface of the roller body (1). Through the connection of the top connecting frame (608), the top connecting plate (607) can be synchronously driven to move horizontally during the horizontal movement of the top support plate (5011). During the horizontal movement of the top connecting plate (607), the top connecting rods (606) are synchronously driven to move horizontally. S5. The transmission side disc (403) will synchronously drive the side bevel gear disc (701) to rotate during the rotation process. The rotating side bevel gear disc (701) can synchronously drive the top bevel gear disc (702) to rotate by meshing with the top bevel gear disc (702). The rotating top bevel gear disc (702) will drive the top transmission rod (703) to rotate. The rotating top transmission rod (703) will drive the No. 1 transmission gear disc (704) to rotate. Through the meshing of the transmission toothed belt (705), the No. 2 transmission gear disc can be synchronously driven during the rotation of the No. 1 transmission gear disc (704). (706) rotates, the top of the No. 2 transmission gear disc (706) is movably connected to the bottom of the top limit frame (708) through the No. 2 bearing disc (707), and the No. 2 transmission gear disc (706) at the bottom of the No. 2 bearing disc (707) can be supported and limited by the top limit frame (708). The rotating No. 2 transmission gear disc (706) will synchronously drive the side transmission rod (7010) to rotate, and the side transmission rod (7010) that rotates inside the top connecting hole (709) will drive the top transmission fan (7011) to rotate along the inner side of the protective sleeve (7014); S6. After the surface of the side support rod (2) is movably connected to the metal sleeve (801), coolant can be added along the inner side of the liquid storage tank (806) through the liquid inlet (807). After the liquid inlet pump (808) is started, the coolant in the liquid storage tank (806) flows along the liquid inlet pipe (805) to the side protection plate (802). After the coolant flows into the metal sleeve (801), the coolant in the metal sleeve (801) is started by the liquid outlet pump (809), and the coolant in the metal sleeve (801) can flow back to the liquid storage tank (806) along the liquid outlet pipe (804) to form a cycle; S7, when the servo motor (5015) drives the transmission threaded rod (5017) to rotate, it will synchronously drive the No. 1 helical gear disc (903) to rotate, and the rotating No. 1 helical gear disc (903) will drive the meshing No. 2 helical gear disc (904) to rotate, and the rotation of the No. 2 helical gear disc (904) will drive the transmission side rod (905) to rotate, and the transmission side rod (905) will be movably sleeved through the outer support ring (907) during rotation. During the rotation process, the transmission side rod (905) will synchronously drive the No. 3 helical gear disc (9010) to rotate, and the rotating No. 3 helical gear disc (9010) will rotate. 010) will drive the meshing connected No. 4 bevel gear plate (9011) to rotate synchronously, the rotating No. 4 bevel gear plate (9011) will synchronously drive the side transmission gear (9012) to rotate, the rotating side transmission gear (9012) will drive the meshing connected outer transmission gear (9013) to rotate synchronously, through the connection of the transmission square frame (9014), the transmission sleeve (9015) can be driven to rotate when the outer transmission gear (9013) rotates, and the rotating transmission sleeve (9015) will drive the inner transmission fan (9016) to rotate along the surface of the heat sink (8010).

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