A grinding wheel processing device and method

Abstract

The present invention discloses a grinding wheel processing device and method. The device includes a processing table plate, on which a material rack, a feeding assembly, and a processing assembly are installed; the upper end of the material rack is connected with a loading assembly for installing the grinding wheel; the feeding assembly is used to move the material rack to the processing assembly so that the processing assembly processes the grinding wheel on the loading assembly; the processing assembly includes a processing frame, a second driving motor, a second rotating shaft, a driving gear, a positioning seat, a first follower tooth rack, a second follower tooth rack, and an abrasive tool. The present invention can effectively grind and remove the residual abrasive grains on both sides of the grinding wheel workpiece through the processing assembly, and the abrasive tool can grind both sides of the grinding wheel more evenly, which can ensure the most uniform force on both sides to the greatest extent and the deformation of the grinding wheel is small.

Description

Technical Field

[0001] The present invention relates to the technical field of grinding wheel processing equipment, and in particular to a grinding wheel processing device and method. Background Art

[0002] A grinding wheel is a tool used for grinding, polishing and cutting, usually composed of abrasive, binder and pores. The grinding wheel is mainly applied to fields such as metal processing, woodworking, glass processing, and ceramic processing. During the processing, the grinding wheel is rotated, fed and fixed through a processing device; in actual use, the grinding wheel can rough grind, semi-finish grind and finish grind a blank. For a finish grinding wheel, grinding both sides can improve efficiency, but the prior art cannot make the forces on both sides uniform, and the accuracy of the grinding wheel may be damaged due to deformation. Summary of the Invention

[0003] The problem solved by the present invention is to provide a grinding wheel processing device and method, which can make the grinding wheel be ground under relatively uniform forces on both sides during the processing.

[0004] To achieve the above object, the present invention adopts the following technical solutions:

[0005] A grinding wheel processing device includes a processing table board, on which a material rack, a feeding component and a processing component are installed; a loading component is connected to the upper end of the material rack, and the loading component is used for installing a grinding wheel; the feeding component is used for moving the material rack to the processing component so that the processing component processes the grinding wheel on the loading component; the processing component includes a processing frame, a second driving motor, a second rotating shaft, a driving gear, a first positioning seat, a second positioning seat, a first follower tooth rack, a second follower tooth rack and an abrasive tool. The processing frame is fixedly installed on the processing table board, the second driving motor is installed on the processing frame and its motor shaft is fixedly connected to the second rotating shaft, and the second rotating shaft is fixedly connected to the driving gear. A first positioning seat is installed on one side of the driving gear, and a second positioning seat is installed on the other side of the driving gear. Both the first positioning seat and the second positioning seat are fixedly connected to the processing frame. The first follower tooth rack is slidably installed on the first positioning seat, and the second follower tooth rack is slidably installed on the second positioning seat. The inner end faces of the first follower tooth rack and the second follower tooth rack are both meshed with the driving gear. Both the first follower tooth rack and the second follower tooth rack are L-shaped, and the ends extend out of the processing frame. Abrasive tools are connected to the outer ends of the first follower tooth rack and the second follower tooth rack.

[0006] Further, the processing component further includes a third electric cylinder and a third piston push rod. Third electric cylinders are fixedly installed at the ends of both the first follower tooth rack and the second follower tooth rack, and a third piston push rod is installed on the third electric cylinder. The abrasive tool is fixedly installed at the end of the third piston push rod.

[0007] Furthermore, the processing assembly also includes a display, and distance sensors are fixedly installed on the inner end surfaces of the two abrasive tools, and the distance sensor 611 is electrically connected to the display.

[0008] Furthermore, the loading assembly includes a connected shaft mounting portion and a swivel seat portion, both of which are fixedly mounted on the material rack. The shaft mounting portion is used to fix and rotate the grinding wheel. The shaft mounting portion includes a spring structure, and the grinding wheel is fixed to the shaft mounting portion through the spring structure during grinding wheel processing.

[0009] Furthermore, the rotating shaft mounting part includes a first driving motor fixedly mounted on the material rack, and the first driving motor is connected to the first rotating shaft through a transmission box, a second electric cylinder is fixedly mounted inside the first rotating shaft, the second electric cylinder is connected to a second piston push rod, a guide rod is fixedly mounted on the second piston push rod, and a guide roller is fixedly mounted on the outer wall of the guide rod, one end of the first rotating shaft passes through the material rack and is connected to a plurality of assembly sleeves, and the assembly sleeves are located on the outside of the guide roller.

[0010] Furthermore, transmission gears are connected and installed at the top and bottom of the transmission box, and the two transmission gears are meshed and connected. The motor shaft of the first drive motor is connected to the transmission gear at the bottom of the transmission box, and the first rotating shaft is connected to the transmission gear at the top of the transmission box.

[0011] Furthermore, the swivel portion includes an adjustment groove provided on the material rack, a locking base is fixedly installed inside the adjustment groove, an anti-slip top seat is slidably installed on the outer side of the locking base, a locking swivel is fixedly installed on the inner end face of the anti-slip top seat, and the locking swivel is used to cooperate with the first rotating shaft; a locking screw is plugged into and installed on the anti-slip top seat, and a plurality of locking screw holes are provided on the top end face of the locking base, and the locking screw is used to be threadedly fixedly connected to one of the locking screw holes.

[0012] Furthermore, the spring structure includes a spring seat, a coil spring and a spring pressure rod, wherein the spring seat is installed on the cylinder wall of the assembly sleeve, a coil spring is installed in the spring seat, a spring pressure rod is installed in the middle of the coil spring, and a limiting block is installed on the top of the spring pressure rod, and the bottom end of the spring pressure rod passes through the spring seat and is located on the outside of the guide rod; a spring pressure plate is fixedly connected to the outer wall of the spring pressure rod, the bottom end of the coil spring is fit-connected to the top end face of the spring pressure plate, and the bottom end of the spring pressure plate is fit-connected to the inner bottom end face of the spring seat.

[0013] The present invention also discloses a grinding wheel processing method using the above device, comprising the following steps:

[0014] Step S1: The grinding wheel to be processed is installed and fixed through the loading assembly;

[0015] Step S2: The installed and fixed grinding wheel is conveyed to one side of the processing component by the feeding component, and the grinding wheel is processed by the processing component; when the second driving motor on the end face of the processing frame works, the driving gear is driven to rotate through the second rotating shaft, so that the first follower rack and the second follower rack slide inside the positioning seat until the two abrasive tools contact the two end faces of the grinding wheel, and the rotating grinding wheel contacts the abrasive tools, thereby enabling the grinding of the grinding wheel; the position of the abrasive tool can be adjusted by the third electric cylinder and the third piston push rod, so as to grind different positions of the grinding wheel; after grinding is completed, the material rack is reset by the feeding component;

[0016] During the grinding process, the generated debris falls on the top of the screening filter screen, can fall into the material dropping port, and is absorbed and cleaned by the vacuum cleaner and the dust suction cover inside the installation rack.

[0017] Further, the feeding component includes a first electric guide rail, a first guide rail slide, a first electric cylinder and a first piston push rod. Settlement grooves are provided at both ends of the top end face of the processing table board. The first electric guide rail is fixedly installed in the settlement groove, and a first guide rail slide is connected to the outside of the first electric guide rail. The first guide rail slide is fixedly installed with a first electric cylinder. The first electric cylinder is connected and installed with a first piston push rod, and the top end of the first piston push rod is fixedly connected to the bottom end of the material rack.

[0018] The beneficial effects of the present invention are as follows: The grinding wheel processing device of the present invention can effectively grind and remove the residual sand grains on both sides of the grinding wheel workpiece through the processing component. The abrasive tools can grind both sides of the grinding wheel more evenly, and can ensure that the forces on both sides are evenly distributed to the greatest extent, with a small deformation of the grinding wheel; the support is firm and stable; when in use, the feeding component and the loading component on the top of the material rack can have a stable installation and clamping effect on the grinding wheel workpiece, and can process multiple grinding wheel workpieces at one time, effectively improving the processing efficiency; it is convenient to measure the thickness of the grinding wheel, and effectively improves the processing finished product quality of the grinding wheel workpiece. Description of the Drawings

[0019] Figure 1 is the first overall structural schematic diagram of the present invention;

[0020] Figure 2 is the second overall structural schematic diagram of the present invention;

[0021] Figure 3 is the overall front view of the present invention;

[0022] Figure 4 is the overall top view of the present invention;

[0023] Figure 5 is Figure 4 the sectional schematic diagram of A-A in

[0024] Figure 6 is Figure 4 the sectional view taken along B-B in

[0025] Figure 7 is Figure 6 the enlarged partial view of A in

[0026] Figure 8 the partial structural schematic diagram of the loading component of the present invention;

[0027] Figure 9 the partial structural schematic diagram of the processing component of the present invention.

[0028] Legend:

[0029] 1. Processing table; 2. Settling tank; 3. Feeding component; 4. Material rack; 5. Loading component; 6. Processing component; 7. Screening filter; 8. Vacuum cleaner; 9. Installation rack; 31. First electric guide rail; 32. First guide rail slider; 33. First electric cylinder; 34. First piston push rod; 51. First driving motor; 52. Transmission box; 53. First rotating shaft; 54. Second electric cylinder; 55. Second piston push rod; 56. Guide rod; 57. Guide roller; 58. Fitting sleeve; 59. Spring seat; 510. Limit block; 511. Spring pressure rod; 512. Helical spring; 513. Adjusting groove; 514. Locking base; 515. Anti - detachment top seat; 516. Locking rotating seat; 517. Quality inspection back frame; 518. Second electric guide rail; 519. Second guide rail slider; 520. Quality inspection collar; 61. Processing frame; 62. Second driving motor; 63. Second rotating shaft; 64. Driving gear; 65. Positioning seat; 651. First positioning seat; 652. Second positioning seat; 66. First follower tooth rack; 67. Second follower tooth rack; 68. Third electric cylinder; 69. Third piston push rod; 610. Abrasive tool; 611. Distance sensor; 612. Protective top cover; 613. Display. Detailed implementation manners

[0030] Refer to Figures 1 to 9 , a grinding wheel processing device, including a processing table 1, a blanking port is provided in the center of the top end face of the processing table 1, and a screening filter 7 is fixedly installed on the top end face of the blanking port. A processing component 6 is arranged on one side of the top end face of the processing table 1. Settling tanks 2 are provided at both ends of the top end face of the processing table 1, and a feeding component 3 is arranged in the center of the inner side of the settling tank 2. A material rack 4 is arranged on the other side of the top end face of the processing table 1, and the material rack 4 is connected to the feeding component 3. A loading component 5 is arranged above the top of the material rack 4;

[0031] As Figure 6, the loading assembly 5 includes a rotating shaft mounting part and a rotating base part which are connected to each other. Both the rotating shaft mounting part and the rotating base part are fixedly installed on the material rack 4. The rotating shaft mounting part is used for fixing and rotating the grinding wheel to be processed. The rotating shaft mounting part includes a spring structure. When the grinding wheel is processed, the grinding wheel to be processed is fixed on the rotating shaft mounting part through the spring structure. Specifically, the rotating shaft mounting part of the loading assembly 5 includes a first driving motor 51. The first driving motor 51 is fixedly installed at the bottom side of the outer end face of the material rack 4. And above the top of the first driving motor 51, there is a first rotating shaft 53. In the center of one side inside the first rotating shaft 53, a second electric cylinder 54 is fixedly installed. And in the center of one side of the second electric cylinder 54, a second piston push rod 55 is connected and installed. In the center of one side of the second piston push rod 55, a guide rod 56 is fixedly installed. And on the outer wall of the guide rod 56, a number of guide rollers 57 are fixedly installed. One end of the first rotating shaft 53 passes through the material rack 4 and is connected and installed with a number of fitting sleeves 58. And the fitting sleeves 58 are located outside the guide rollers 57. On the outer wall of the fitting sleeves 58, a number of spring seats 59 are inserted and opened, as Figure 7 , the spring structure includes a spring seat 59, a spiral spring 512 and a spring pressure rod 511. And in the center of the inner end face of the spring seat 59, a spiral spring 512 is installed. In the center of the end face of the spiral spring 512, a spring pressure rod 511 is inserted and installed. And at one end of the top of the spring pressure rod 511, a limit block 510 is connected and installed through the spring seat 59. At one end of the bottom of the spring pressure rod 511, it passes through the spring seat 59 and is located on one side of the outer wall of the guide rod 56. An adjustment groove 513 is opened on the other side of the top end face of the material rack 4, as Figure 9 , in the center of the inside of the adjustment groove 513, a locking base 514 is fixedly installed. On the outside of the locking base 514, a non - detachment top seat 515 is slidably installed. In the center of the inner end face of the non - detachment top seat 515, a locking rotating seat 516 is fixedly installed. And the locking rotating seat 516 is located on the outside of one side of the first rotating shaft 53. At one end of the outside of the material rack 4, a quality inspection back frame 517 is fixedly installed, as Figure 3 , in the center of the inner end face of the quality inspection back frame 517, a second electric guide rail 518 is fixedly installed. On the outside of the second electric guide rail 518, a second guide rail slide 519 is connected and installed. On the outside of the second guide rail slide 519, a quality inspection collar 520 is fixedly installed. And the quality inspection collar 520 and the fitting sleeve 58 are on the same horizontal axis.

[0032] On the bottom end face of the processing table board 1, an installation frame 9 is fixedly installed. Inside the end face of the installation frame 9, a vacuum cleaner 8 is fixedly installed. On the top of the vacuum cleaner 8, a dust suction hood is connected and installed. And one end of the top of the dust suction hood is fixedly connected to the bottom end of the material falling port; Through the installation frame 9, the processing table board 1 can be stably supported; Through the vacuum cleaner 8 and the dust suction hood, the function of absorbing and cleaning debris can be achieved.

[0033] A transmission case 52 is connected and installed on the outside of the first drive motor 51. Transmission gears are connected and installed at both the inner top and bottom of the transmission case 52, and the two transmission gears are meshed. The motor shaft of the first drive motor 51 passes through the transmission case 52 and is fixedly connected to the transmission gear at the inner bottom of the transmission case 52, and one end of the first rotating shaft 53 passes through the transmission case 52 and is fixedly connected to the transmission gear at the inner top of the transmission case 52; facilitating power transmission.

[0034] Three positioning holes are formed in the outer wall of the fitting sleeve 58, and the included angle between the three positioning holes is 120°. The outer wall of the spring seat 59 is fixedly connected to the inner wall of the positioning hole. A spring pressing plate is fixedly connected to the outer wall of the spring pressing rod 511. The bottom end of the spiral spring 512 is in fit connection with the top end face of the spring pressing plate, and the bottom end of the spring pressing plate is in fit connection with the inner bottom end face of the spring seat 59, which can facilitate elastic positioning and thus facilitate the clamping and fixing of materials.

[0035] The swivel part includes an adjustment groove 513. First anti - detachment grooves are formed at the centers of both ends of the inner wall of the adjustment groove 513. First anti - detachment blocks are formed on the end face of the anti - detachment top seat 515 corresponding to the first anti - detachment grooves, and the first anti - detachment blocks are inserted and installed inside the first anti - detachment grooves. A threaded positioning plate is installed at the center of one side of the end face of the anti - detachment top seat 515 by welding, and a locking screw rod is inserted and installed at the center of the end face of the threaded positioning plate. A number of locking screw holes are formed at the center of the top end face of the locking base 514, and the bottom end of the locking screw rod is threadedly fixed to one of the locking screw holes, which can slide the anti - detachment top seat 515 on the outside of the locking base 514 and can facilitate locking and fixing;

[0036] During operation, after the grinding wheel workpiece is respectively sleeved and installed on the outer side of the fitting sleeve 58, the second electric cylinder 54 inside the first rotating shaft 53 works. The second electric cylinder 54 pulls the second piston push rod 55, so that the guide rod 56 on one side of the second piston push rod 55 drives the guide roller 57 to slide inside the first rotating shaft 53 until the outer wall of the guide roller 57 contacts the bottom of the spring pressure rod 511. As the guide roller 57 slides, the spring pressure rod 511 is lifted, so that the limit catch 510 moves out of the inside of the spring seat 59 until the outer wall of the limit catch 510 fits and connects with the inner wall of the grinding wheel. Inside the spring seat 59, the spring pressing plate on the bottom side of the spring pressure rod 511 presses the spiral spring 512, and the grinding wheel is fixedly installed on the outer side of the fitting sleeve 58 through the three limit catches 510; Push the anti - detachment top seat 515 inside the adjustment groove 513, so that the anti - detachment top seat 515 slides on the outer side of the locking base 514 until one end of the locking rotating seat 516 is sleeved on one end of the first rotating shaft 53. Tighten the locking screw on the top of the threaded positioning plate so that the locking screw is connected and fixed with the locking screw hole on the end face of the locking base 514; The second electric guide rail 518 on one side of the quality inspection back frame 517 works, so that the second guide rail slide 519 moves on the outer side of the second electric guide rail 518, thereby driving the quality inspection collar 520 to move. By sliding the quality inspection collar 520 on the outer side of the grinding wheel, the size inspection of the ground grinding wheel can be carried out. The quality inspection collar 520 is equipped with a machine vision component, and the machine vision component is used to detect the size of the grinding wheel and judge whether the processed grinding wheel is qualified.

[0037] The processing assembly 6 includes a processing frame 61, a second drive motor 62, a second rotating shaft 63, a drive gear 64, a positioning seat 65, a first follower tooth frame 66, a second follower tooth frame 67, a third electric cylinder 68, a third piston push rod 69, and an abrasive tool 610. The processing frame 61 is fixedly installed on one side of the top end face of the processing table 1, and several second drive motors 62 are fixedly installed at the center of the top end face of the processing frame 61. One end of the motor shaft of the second drive motor 62 at the top is fixedly installed with a second rotating shaft 63, and one end of the second rotating shaft 63 at the top is fixedly installed with a drive gear 64. Positioning seats 65 are respectively installed on both outer sides of the drive gear 64 on the top end face of the processing frame 61, namely a first positioning seat 651 and a second positioning seat 652. The center of the inner end face of each of the two positioning seats 65 is respectively inserted and installed with a first follower tooth frame 66 and a second follower tooth frame 67. Specifically, the first positioning seat 651 is inserted and installed with the first follower tooth frame 66, and the second positioning seat 652 is inserted and installed with the second follower tooth frame 67. Thus, the first follower tooth frame 66 is slidably connected to the first positioning seat 651, and the second follower tooth frame 67 is slidably connected to the second positioning seat 652. The inner end faces of the first follower tooth frame 66 and the second follower tooth frame 67 are both meshed with the drive gear 64. One end of each of the first follower tooth frame 66 and the second follower tooth frame 67 is fixedly installed with a third electric cylinder 68, and the center of one end of the third electric cylinder 68 is connected and installed with a third piston push rod 69. One end of the third piston push rod 69 is fixedly installed with an abrasive tool 610, and the two abrasive tools 610 are respectively located on both outer sides of the corresponding fitting sleeve 58; Second anti-detachment blocks are fixedly installed at the center of the top and bottom of the inner end face of the positioning seat 65. Second anti-detachment grooves are respectively opened at the center of the top and bottom end faces of the first follower tooth frame 66 and the second follower tooth frame 67, and the outer wall of the second anti-detachment block at the corresponding position is in close contact with the inner wall of the second anti-detachment groove; Protective top covers 612 are fixedly installed above the drive gear 64 on the top end face of the processing frame 61, and one end of each of the first follower tooth frame 66 and the second follower tooth frame 67 penetrates through the protective top cover 612. A display 613 is fixedly installed at the center of the top end face of the protective top cover 612. Distance sensors 611 are fixedly installed on the inner end faces of the two abrasive tools 610, and the distance sensors 611 are electrically connected to the display 613;

[0038] The processing assembly 6 facilitates the grinding process of the grinding wheel workpiece, thereby improving the forming quality of the finished grinding wheel workpiece;

[0039] During operation, when the second drive motor 62 on the end face of the processing frame 61 is working, it drives the drive gear 64 to rotate through the second rotating shaft 63, causing the first follower tooth frame 66 and the second follower tooth frame 67 to slide inside the positioning seat 65 until the two abrasive tools 610 contact the two side end faces of the grinding wheel workpiece. The rotating grinding wheel workpiece contacts the abrasive tools 610, enabling the grinding of the grinding wheel workpiece. The position of the abrasive tools 610 can be adjusted by the third electric cylinder 68 and the third piston push rod 69, so as to grind different positions of the grinding wheel. The thickness of the grinding wheel can be measured by the distance sensor 611, and the thickness is displayed on the display 613 on the top of the protective top cover 612.

[0040] The feeding assembly 3 includes a first electric guide rail 31, a first guide rail slider 32, a first electric cylinder 33, and a first piston push rod 34. The first electric guide rail 31 is fixedly installed in the center of the sedimentation tank 2, and the first guide rail slider 32 is connected and installed on the outside of the first electric guide rail 31. The center of the top end face of the first guide rail slider 32 is fixedly installed with the first electric cylinder 33, and the center of the top end face of the first electric cylinder 33 is connected and installed with the first piston push rod 34. One end of the top of the first piston push rod 34 is fixedly connected to the bottom end face of the material rack 4; the position of the material rack 4 can be conveniently adjusted through the feeding assembly 3, so as to conveniently move the grinding wheel workpiece to be processed to one side of the processing assembly 6 for convenient grinding and processing.

[0041] During operation, the first electric cylinder 33 works, and the height of the material rack 4 is adjusted through the first piston push rod 34. The first electric guide rail 31 works, causing the first guide rail slider 32 to move on the top of the first electric guide rail 31 until the grinding wheel workpiece on the top of the material rack 4 is moved outside the abrasive tool 610.

[0042] A grinding wheel processing method includes the following steps:

[0043] Step S1: Install and fix the grinding wheel workpiece to be processed through the loading component 5 on the top of the processing platen 1. After the grinding wheel workpieces are respectively sleeved and installed on the outside of the fitting sleeve 58, the second electric cylinder 54 inside the first rotating shaft 53 works. The second electric cylinder 54 pulls the second piston push rod 55, so that the guide rod 56 on one side of the second piston push rod 55 drives the guide roller 57 to slide inside the first rotating shaft 53 until the outer wall of the guide roller 57 contacts the bottom of the spring pressure rod 511. As the guide roller 57 slides, the spring pressure rod 511 is lifted, so that the limit catch 510 moves out of the spring seat 59 until the outer wall of the limit catch 510 fits and connects with the inner wall of the grinding wheel. Inside the spring seat 59, the spring pressing plate on the bottom side of the spring pressure rod 511 presses the spiral spring 512, and the grinding wheel is fixedly installed on the outside of the fitting sleeve 58 through the three limit catches 510. Push the anti-disengagement top seat 515 inside the adjustment groove 513, so that the anti-disengagement top seat 515 slides on the outside of the locking base 514 until one end of the locking rotary seat 516 is sleeved on one end of the first rotating shaft 53, and tighten the locking screw on the top of the threaded positioning plate so that the locking screw is connected and fixed with the locking screw hole on the end face of the locking base 514;

[0044] Step S2: Convey the installed and fixed grinding wheel workpiece to one side of the processing component 6 through the feeding component 3 inside the sedimentation tank 2, and perform grinding processing on the grinding wheel workpiece through the processing component 6. The first electric cylinder 33 works, and the height of the material rack 4 is adjusted through the first piston push rod 34. The first electric guide rail 31 works, so that the first guide rail slide 32 moves on the top of the first electric guide rail 31 until the grinding wheel workpiece on the top of the material rack 4 is moved to the outside of the abrasive tool 610. The first driving motor 51 works, and the driving gear inside the transmission box 52 is driven to rotate through the motor shaft, thereby driving the first rotating shaft 53 to rotate. The rotating first rotating shaft 53 makes the grinding wheel rotate. When the second driving motor 62 on the end face of the processing frame 61 works, the driving gear 64 is driven to rotate through the second rotating shaft 63, so that the first follower rack 66 and the second follower rack 67 slide inside the positioning seat 65 until the two abrasive tools 610 contact the two side end faces of the grinding wheel workpiece. The rotating grinding wheel workpiece contacts the abrasive tool 610, so that the grinding wheel workpiece can be ground. The position of the abrasive tool 610 can be adjusted through the third electric cylinder 68 and the third piston push rod 69, so as to grind different positions of the grinding wheel. The thickness of the grinding wheel can be measured through the distance sensor 611, and the thickness is displayed through the display 613 on the top of the protective top cover 612. After grinding is completed, the material rack 4 is reset through the feeding component 3;

[0045] Step S3: The debris generated during the grinding process falls on the top of the screening filter 7, can fall into the material dropping port, and the dust collector 8 and the dust suction hood inside the installation frame 9 can absorb and clean the debris; the second electric guide rail 518 on one side of the quality inspection back frame 517 works, so that the second guide rail slide 519 moves outside the second electric guide rail 518, thereby driving the quality inspection collar 520 to move. By sliding the quality inspection collar 520 outside the grinding wheel, the size of the ground grinding wheel can be inspected. The unqualified grinding wheels need secondary processing.

[0046] In the present invention, referring to Figure 8 , since the first follower tooth frame 66 can slide on the first positioning seat 651, the second follower tooth frame 67 can slide on the second positioning seat 652, and the inner end faces of the first follower tooth frame 66 and the second follower tooth frame 67 are respectively meshed and connected with the driving gear 64. When the driving gear 64 rotates clockwise, the first follower tooth frame 66 moves to the right, and the second follower tooth frame 67 moves to the left, that is, the two abrasive tools 610 move in opposite directions. Since they are driven by the same driving gear 64, it can be ensured that the two abrasive tools 610 always move the same displacement in the same time. Similarly, when the grinding wheel to be processed moves to the middle of the two abrasive tools 610, when the driving gear 64 rotates counterclockwise, the two abrasive tools 610 move towards each other, and they always move the same displacement in the same time, that is, the abrasive tools 610 can grind both sides of the grinding wheel more evenly, and the force on both sides can be guaranteed to be evenly distributed to the greatest extent, and the deformation of the grinding wheel is small.

[0047] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A grinding wheel processing device, comprising a processing table (1), characterized in that: A material rack (4), a material feeding assembly (3) and a processing assembly (6) are installed on the processing table (1); A material drop opening is provided in the center of the top end surface of the processing table (1), and a material screening filter (7) is fixedly mounted on the top end surface of the material drop opening; a mounting frame (9) is fixedly mounted on the bottom end surface of the processing table (1), and a dust collector (8) is fixedly mounted on the inner end surface of the mounting frame (9); The upper end of the material rack (4) is connected to a loading assembly (5), and the loading assembly (5) is used to install a grinding wheel; The feeding assembly (3) is used to move the material rack (4) to the processing assembly (6), so that the processing assembly (6) processes the grinding wheel on the loading assembly (5); The processing assembly (6) comprises a processing frame (61), a second driving motor (62), a second rotating shaft (63), a driving gear (64), a positioning seat (65), a first follower gear frame (66), a second follower gear frame (67) and an abrasive tool (610). The processing frame (61) is fixedly mounted on the processing table (1). The second driving motor (62) is mounted on the processing frame (61) and its motor shaft is fixedly connected to the second rotating shaft (63). The second rotating shaft (63) is fixedly connected to the driving gear (64). The top end surface of the processing frame (61) is located outside the driving gear (64) and has positioning seats (65) installed on both sides thereof, which are respectively the first positioning seat (651) and the second A positioning seat (652), a first positioning seat (651) is installed on one side of the driving gear (64), and a second positioning seat (652) is installed on the other side of the driving gear (64), the first positioning seat (651) and the second positioning seat (652) are both fixedly connected to the processing frame (61), the first positioning seat (651) is slidably mounted with a first follower gear frame (66), and the second positioning seat (652) is slidably mounted with a second follower gear frame (67), the inner side end surfaces of the first follower gear frame (66) and the second follower gear frame (67) are both meshed and connected with the driving gear (64), and the first follower gear frame (66) and the second follower gear frame (67) are both L-shaped, and the ends thereof extend out of the processing frame (61); The loading assembly (5) comprises a rotating shaft mounting portion and a rotating seat portion connected to each other, the rotating shaft mounting portion and the rotating seat portion are both fixedly mounted on the material rack (4), the rotating shaft mounting portion is used to fix and rotate the grinding wheel, the rotating shaft mounting portion comprises a spring structure, and the grinding wheel is fixed to the rotating shaft mounting portion by the spring structure during grinding wheel processing; The rotating shaft mounting portion comprises a first driving motor (51) fixedly mounted on the material rack (4), and the first driving motor (51) is connected to a first rotating shaft (53) via a transmission box (52), a second electric cylinder (54) is fixedly mounted inside the first rotating shaft (53), the second electric cylinder (54) is connected to a second piston push rod (55), a guide rod (56) is fixedly mounted on the second piston push rod (55), and a guide roller (57) is fixedly mounted on the outer wall of the guide rod (56), one end of the first rotating shaft (53) passes through the material rack (4) and is connected to a plurality of assembly sleeves (58), and the assembly sleeves (58) are located on the outside of the guide roller (57); The processing assembly (6) further comprises a third electric cylinder (68) and a third piston push rod (69); the third electric cylinder (68) is fixedly mounted on the ends of the first follower gear rack (66) and the second follower gear rack (67); the third electric cylinder (68) is mounted on the third piston push rod (69); and the abrasive tool (610) is fixedly mounted on the end of the third piston push rod (69).

2. A grinding wheel processing device according to claim 1, characterized in that: The processing assembly (6) further comprises a display (613), and distance sensors (611) are fixedly mounted on the inner end surfaces of the two abrasive tools (610), and the distance sensors (611) are electrically connected to the display (613).

3. A grinding wheel processing device according to claim 2, characterized in that: The swivel portion comprises an adjustment groove (513) provided on the material rack (4); a locking base (514) is fixedly installed inside the adjustment groove (513); an anti-slip top base (515) is slidably installed outside the locking base (514); a locking swivel seat (516) is fixedly installed on the inner end surface of the anti-slip top base (515); and the locking swivel seat (516) is used to cooperate with the first rotating shaft (53); a locking screw is plugged and installed on the anti-slip top base (515); a plurality of locking screw holes are provided on the top end surface of the locking base (514); and the locking screw is used to be threadedly fixedly connected to one of the locking screw holes.

4. A grinding wheel processing device according to claim 3, characterized in that: The spring structure comprises a spring seat (59), a coil spring (512) and a spring pressure rod (511), wherein the spring seat (59) is mounted on the wall of the assembly sleeve (58), a coil spring (512) is mounted in the spring seat (59), a spring pressure rod (511) is mounted in the middle of the coil spring (512), a limit block (510) is mounted on the top of the spring pressure rod (511), and the bottom end of the spring pressure rod (511) passes through the spring seat (59) and is located outside the guide rod (56); a spring pressure plate is fixedly connected to the outer wall of the spring pressure rod (511), the bottom end of the coil spring (512) is fitted and connected to the top end surface of the spring pressure plate, and the bottom end of the spring pressure plate is fitted and connected to the inner bottom end surface of the spring seat (59).

5. A grinding wheel processing device according to claim 4, characterized in that: Transmission gears are connected and installed at the top and bottom of the transmission box (52), and the two transmission gears are meshed and connected. The motor shaft of the first drive motor (51) is connected to the transmission gear at the bottom of the transmission box (52), and the first rotating shaft (53) is connected to the transmission gear at the top of the transmission box (52).

6. A grinding wheel processing device according to claim 5, characterized in that: The feeding assembly (3) comprises a first electric guide rail (31), a first guide rail slide (32), a first electric cylinder (33) and a first piston push rod (34); both ends of the top end surface of the processing table (1) are provided with a sedimentation trough (2); the first electric guide rail (31) is fixedly installed in the sedimentation trough (2); the outer side of the first electric guide rail (31) is connected to the first guide rail slide (32); the first guide rail slide (32) is fixedly installed with the first electric cylinder (33); the first electric cylinder (33) is connected to the first piston push rod (34); and the top end of the first piston push rod (34) is fixedly connected to the bottom end of the material rack (4).

7. A grinding wheel processing method using the grinding wheel processing device of claim 1, characterized in that: The following steps are involved: Step S1: The grinding wheel to be processed is installed and fixed through the loading assembly (5); Step S2: The mounted and fixed grinding wheel is transported to one side of the processing assembly (6) through the feeding assembly (3), and the grinding wheel is ground through the processing assembly (6); when the second driving motor (62) on the end surface of the processing frame (61) is working, the second rotating shaft (63) drives the driving gear (64) to rotate, so that the first follower gear frame (66) and the second follower gear frame (67) slide inside the positioning seat (65) until the two abrasive tools (610) contact the end surfaces of the grinding wheel on both sides, and the rotating grinding wheel contacts the abrasive tool (610), so that the grinding wheel can be ground; the position of the abrasive tool (610) can be adjusted through the third electric cylinder (68) and the third piston push rod (69), so that different positions of the grinding wheel can be ground; after the grinding is completed, the material frame (4) is reset through the feeding assembly (3); Step S3: The debris generated during the grinding process falls on the top of the screening filter (7) and can fall to the drop opening, and is absorbed and cleaned by the vacuum cleaner (8) and the dust hood inside the mounting frame (9).

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