A kind of anti-sputtering grinding device for gear ring processing

Abstract

The present invention relates to the technical field of gear ring processing, and discloses a sputtering-proof grinding device for gear ring processing, comprising a grinding box, a transparent observation window hinged on the front side of the grinding box, a supporting leg fixedly connected to the bottom surface of the grinding box, and a bottom plate fixedly connected to the inner surface of the supporting leg. In the present invention, after the gear ring is clamped by four outer ring jaws, it can be more stable during grinding, making the grinding more precise, the outer ring jaws can move toward the center of the turntable to reduce the clamping diameter, and vice versa, the clamping diameter can be increased, thereby clamping gear rings of different diameters, improving the applicability of the device, the inner ring jaws fit with the inner surface of the gear ring, so that the gear ring is clamped on both the inner and outer sides, improving the clamping effect, and further improving the grinding stability, the inner ring jaws stop after contacting the inner surface of the gear ring, and re-clamp the gear ring, thereby being able to clamp gear rings of different widths, further improving the applicability of the device.

Description

Technical Field

[0001] The invention relates to the technical field of gear ring processing, in particular to a sputter-proof grinding device for gear ring processing. Background Art

[0002] The gear ring is mounted on the outer edge of the flywheel after being heated, and is fastened to the outer edge of the flywheel after being cooled, so as to mesh with the starter gear and drive the crankshaft to rotate. A grinding device is required during the processing of the gear ring, but a large amount of waste material will be generated during the grinding process, and there will be splashing, because the grinding device will block it to prevent splashing. At the same time, the gear ring needs to be fixed by a fixing device during grinding to ensure the stability of the gear ring during grinding. However, the existing device cannot clamp gear rings of different widths when fixing the gear ring, and can only clamp one side of the gear ring, resulting in insufficient stability.

[0003] Patent No. CN202223303801.4 discloses a grinding device for processing a gear ring that is sputter-proof. A spring is arranged between the second hollow plate and the movable plate of the patent. The stretched spring has a restoring force, which can make the grinding sheet close to the outer periphery of the processed gear ring to ensure the grinding effect. Even after a period of grinding, the grinding sheet is worn out, and it can still be close to the gear ring to ensure the grinding effect. The spacing between the first hollow plate and the movable plate can be adjusted, and they are fixed by a tight threaded rod, which can meet the processing of gear rings of various sizes, and the positive and negative electric The machine indirectly drives the hollow gear to rotate, drives the cross bar and the water spray head to rotate, and realizes the cleaning of the gear ring. Multiple intermittent cleaning can also indirectly improve the grinding effect. By changing the fixed position of the fixing clamp, it can meet the cleaning needs of gear rings of various sizes, ensure the grinding effect, and adapt to the processing of gear rings of various sizes. Although this patent solves the above problems, it still cannot clamp gear rings of different widths, and can only clamp one side of the gear ring, resulting in unstable clamping. Therefore, an anti-sputtering gear ring processing grinding device is proposed to solve the above problems. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a sputtering-proof grinding device for gear ring processing in view of the deficiencies in the above-mentioned prior art.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: a sputtering-proof grinding device for gear ring processing, comprising a grinding box, a transparent observation window hinged on the front side of the grinding box, a supporting leg fixedly connected to the bottom surface of the grinding box, a bottom plate fixedly connected to the inner surface of the supporting leg, a grinder fixedly connected to the top inner wall of the grinding box, an output shaft rotatably connected to the bottom end of the grinding box, a turntable fixedly connected to the top end of the output shaft, a cross slide fixedly connected to the upper surface of the turntable, a T-shaped slider slidably connected to the inner surface of the cross slide, clamps fixedly connected to both sides of the T-shaped slider, and a fixed connection to the side of the clamp close to the T-shaped slider. A fixed shaft, an outer ring clamping claw is hinged on the outer surface of the fixed shaft, an adjusting slot is opened on the side of the clamping plate close to the T-shaped slider, a reset spring rod is fixedly connected to the side of the inner surface of the adjusting slot away from the T-shaped slider, an end of the reset spring rod close to the T-shaped slider is fixedly connected to the adjusting slider, a movable shaft is fixedly connected to the side of the adjusting slider away from the adjusting slot, an inner ring clamping claw is hinged on the outer surface of the movable shaft, a waste liquid recovery device is arranged inside the grinding box for collecting the coolant sprayed between the gear ring and the grinding disc for cooling when grinding the gear ring to prevent the coolant from penetrating into various parts of the device and causing aging and damage to the device, and a waste liquid recovery device is arranged inside the grinding box for collecting the waste liquid splashed on the grinding disc A chip cleaning device for scraping off debris on the inner wall of the grinding box, both sides of the outer ring clamping jaw and the side of the clamping plate close to the T-shaped slider contact each other, both sides of the inner ring clamping jaw and the side of the clamping plate close to the T-shaped slider contact each other, the bottom surface of the clamping plate and the upper surface of the cross slide rail contact each other, the adjusting slider and the inner surface of the adjusting slide groove are slidably connected, the upper surface of the bottom plate is fixedly connected with a motor, and the motor and the bottom end of the output shaft are fixedly connected, the gear ring is placed on the T-shaped slider, the outer ring clamping jaw is rotated to make the outer ring clamping jaw and the outer circumferential surface of the gear ring fit together, the T-shaped slider is pushed, the T-shaped slider slides in the cross slide rail to drive the clamping plate to move, the clamping plate drives the outer ring clamping jaw to move, and the outer ring clamping jaw moves toward the center of the turntable. The inner ring jaws are pushed, and the inner ring jaws drive the adjusting slider to slide in the adjusting slide groove through the movable shaft. When the inner ring jaws are pushed away from the T-shaped slider, the distance between the inner ring jaws and the outer ring jaws becomes longer. After the inner ring jaws are released, the reset spring rod drives the adjusting slider to reset, and the adjusting slider drives the movable shaft and the inner ring jaws to approach the T-shaped slider until the inner ring jaws contact the inner surface of the gear ring and stop, and the gear ring is clamped again. When the gear ring is fixed, the grinder is started. When the grinder grinds the gear ring, debris is generated and splashed around.

[0006] Preferably, the waste liquid recovery device comprises an annular connecting plate, a conical liquid leakage net, and a closed ring, wherein the annular connecting plate is fixedly connected to the lower surface of the turntable, the conical liquid leakage net is fixedly connected to the lower surface of the annular connecting plate, and the closed ring is fixedly connected to the bottom end of the conical liquid leakage net, and the waste liquid recovery device also comprises a material receiving inclined plate, a screw sleeve, a movable ring, an elastic telescopic rod, and a scraper ring, wherein the material receiving inclined plate is fixedly connected to the inner wall of the grinding box, the screw sleeve is fixedly connected to the circumferential surface of the output shaft, the movable ring is movably connected to the outer surface of the screw sleeve, the elastic telescopic rod is fixedly connected to the circumferential surface of the movable ring, the scraper ring is fixedly connected to one end of the elastic telescopic rod away from the movable ring, the closed ring is fixedly connected to the circumferential surface of the output shaft, the material receiving inclined plate and the circumferential surface of the annular connecting plate are fixedly connected, and the circumferential surface of the scraper ring and the inner surface of the conical liquid leakage net are in contact with each other The circumferential surface of the annular connecting plate is provided with a liquid inlet. During grinding, the cooling system sprays coolant on the gear ring, and the coolant flows from the turntable to the material receiving inclined plate and then flows to the surrounding of the annular connecting plate through the inclined surface of the material receiving inclined plate, and then flows to the conical liquid leakage net through the liquid inlet. The rotation of the turntable drives the annular connecting plate to rotate, and the annular connecting plate drives the conical liquid leakage net to rotate. The coolant is thrown to the bottom of the grinding box by the centrifugal force generated by the rotation of the conical liquid leakage net. The coolant flows out of the conical liquid leakage net and is separated from the mixed debris. The rotation of the output shaft drives the screw sleeve to rotate, and the screw sleeve drives the moving ring to move back and forth up and down, and the moving ring drives the elastic telescopic rod to move back and forth up and down. The elastic telescopic rod drives the scraper ring to move back and forth up and down and contact with the conical liquid leakage net to generate friction. After the scraper ring rubs with the conical liquid leakage net, the debris stuck in the mesh holes of the conical liquid leakage net is scraped onto the closed ring.

[0007] Preferably, the chip cleaning device includes a cross guide rail, a collar, an inclined slot slide, a guide shaft, a lifting connecting plate, a first scraper frame, a transmission inclined plate, and a transmission curved plate. The cross guide rail is fixedly connected to the bottom of the inner wall of the grinding box, the collar is fixedly connected to the end of the cross guide rail away from the inner wall of the grinding box, the inclined slot slide is slidably connected to the inner surface of the cross guide rail, the guide shaft is slidably connected to the inner surface of the inclined slot slide, the lifting connecting plate is fixedly connected to both ends of the guide shaft, the first scraper frame is fixedly connected to the end of the lifting connecting plate away from the guide shaft, and the transmission inclined plate is fixedly connected to the end of the lifting connecting plate away from the guide shaft. The first connecting rod is fixedly connected to the outer surface of the closed ring, the transmission curved plate is fixedly connected to the side of the inclined slot slide close to the closed ring, the chip cleaning device also includes a first connecting rod, a second scraper frame, a second connecting rod, and a scraper plate. The first connecting rod is fixedly connected to the upper surface of the first scraper frame, the second connecting rod is fixedly connected to the upper surface of the second scraper frame, and the scraper plate is fixedly connected to the top of the second connecting rod. The inner surface of the collar and the circumferential surface of the output shaft are in contact with each other. The second connecting rod slides through the upper surface of the material discharging inclined plate. The first scraper frame and the inner wall of the grinding box are in contact with each other. The second scraper frame and the inner wall of the grinding box are in contact with each other, and the scraper plate and the inner wall of the grinding box are in contact with each other. The closed ring rotates to drive the transmission inclined plate to rotate along the circumference of the closed ring axis. The inclined surface of the closed ring contacts the inclined surface of the transmission curved plate during rotation, and then drives the transmission curved plate to move to the side away from the closed ring through the guidance of the inclined surface. The transmission curved plate drives the inclined groove slide plate to slide in the cross guide rail to the side away from the closed ring. The inclined groove slide plate drives the guide shaft to move upward through the guidance of the inclined groove. The guide shaft drives the lifting connecting plate to move upward, and the lifting connecting plate drives the first scraper frame to move upward. When the transmission inclined plate is not in contact with the transmission curved plate, the first scraper frame descends due to gravity, and drives the lifting connecting plate and the guide shaft to descend. When the guide shaft descends, it drives the inclined slot slide to reset through the guidance of the inclined slot. Therefore, when the closed loop continues to rotate, the first scraper frame can reciprocate up and down, the first scraper frame drives the first connecting rod to reciprocate up and down, the first connecting rod then drives the second scraper frame to reciprocate up and down, the second scraper frame drives the second connecting rod and the scraper plate to reciprocate up and down, and the scraper plate scrapes off the debris splashed onto the top inner wall of the grinding box during grinding.

[0008] The present invention adopts the above technical solution to bring the following beneficial effects:

[0009] 1. The anti-sputtering grinding device for gear ring processing can make the gear ring more stable during grinding after being clamped by four outer ring jaws, making the grinding more precise. The outer ring jaws move toward the center of the turntable to reduce the clamping diameter, and vice versa to increase the clamping diameter, thereby clamping gear rings of different diameters, improving the applicability of the device. The inner ring jaws fit the inner surface of the gear ring, so that the gear ring is clamped on both the inside and outside, improving the clamping effect and further improving the grinding stability. The inner ring jaws stop after contacting the inner surface of the gear ring and re-clamp the gear ring, thereby clamping gear rings of different widths, further improving the applicability of the device. When the grinder grinds the gear ring, debris is generated and splashed around, and the splashed debris is blocked by the grinding box and cannot splash outside the device.

[0010] 2. In the anti-sputtering grinding device for gear ring processing, the coolant is thrown to the bottom of the grinding box by the centrifugal force generated by the rotation of the conical leakage net to complete the collection. The coolant flows out of the conical leakage net and is separated from the mixed debris, which is convenient for the recycling of the coolant. After the scraper ring rubs against the conical leakage net, the debris stuck in the mesh of the conical leakage net is scraped onto the closed ring to prevent the conical leakage net from being blocked, making the coolant recovery smoother, improving the recovery efficiency, and facilitating the coolant to continuously cool the gear ring.

[0011] 3. In the anti-sputtering grinding device for gear ring processing, when the closed ring rotates continuously, the first scraper frame can reciprocate up and down to remove the coolant and debris adhering to the inner wall of the grinding box. The second scraper frame contacts the grinding box to increase the cleaning area and achieve better cleaning effect. The scraper plate scrapes off the debris splashed onto the inner wall of the top of the grinding box during grinding to prevent the debris from falling to various parts of the device and causing damage to the device, thereby improving the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional overall structure of the present invention;

[0013] Figure 2 It is a schematic diagram of the front side cross-sectional three-dimensional structure of the present invention;

[0014] Figure 3 It is a schematic diagram of the front side cross-sectional three-dimensional structure of the turntable of the present invention;

[0015] Figure 4 For the present invention Figure 3 A is a schematic diagram of the enlarged structure of the middle part;

[0016] Figure 5 It is a schematic diagram of the front side cross-sectional three-dimensional structure of the waste liquid recovery device of the present invention;

[0017] Figure 6 For the present invention Figure 5 A schematic diagram of the enlarged structure of B;

[0018] Figure 7 It is a front side cross-sectional perspective schematic diagram of the chip cleaning device structure of the present invention;

[0019] Figure 8 For the present invention Figure 7 Schematic diagram of the enlarged structure of C;

[0020] Fig. 9 It is a schematic diagram of the front side stereoscopic structure of a partial structure of the chip cleaning device of the present invention.

[0021] In the figure: 1. grinding box; 2. transparent observation window; 3. support leg; 4. bottom plate; 5. grinding machine; 6. output shaft; 61. turntable; 62. cross slide; 63. T-shaped slider; 64. clamping plate; 65. fixed shaft; 66. outer ring clamping claw; 67. adjustment slide; 68. reset spring rod; 69. adjustment slider; 610. movable shaft; 611. inner ring clamping claw; 7. waste liquid recovery device; 71. annular connecting plate; 72. conical leakage net ; 73. Closed ring; 74. Material receiving inclined plate; 75. Screw sleeve; 76. Moving ring; 77. Elastic telescopic rod; 78. Scraper ring; 8. Chip cleaning device; 81. Cross guide rail; 82. Sleeve ring; 83. Bevel slide plate; 84. Guide shaft; 85. Lifting connecting plate; 86. First scraper frame; 87. Transmission inclined plate; 88. Transmission curved plate; 89. First connecting rod; 810. Second scraper frame; 811. Second connecting rod; 812. Scraper plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0023] See also Figure 1-Figure 9An embodiment of the present invention is: a sputter-proof grinding device for gear ring processing, comprising a grinding box 1, a transparent observation window 2 is hingedly connected to the front side of the grinding box 1, a supporting leg 3 is fixedly connected to the bottom surface of the grinding box 1, a bottom plate 4 is fixedly connected to the inner surface of the supporting leg 3, a grinder 5 is fixedly connected to the top inner wall of the grinding box 1, an output shaft 6 is rotatably connected to the bottom end of the grinding box 1, a turntable 61 is fixedly connected to the top of the output shaft 6, a cross slide 62 is fixedly connected to the upper surface of the turntable 61, a T-shaped slider 63 is slidably connected to the inner surface of the cross slide 62, a clamping plate 64 is fixedly connected to both sides of the T-shaped slider 63, and a side of the clamping plate 64 close to the T-shaped slider 63 is fixedly connected to the bottom surface of the grinding box 1. A fixed shaft 65 is fixedly connected, and an outer ring clamping claw 66 is hinged on the outer surface of the fixed shaft 65. An adjusting slot 67 is provided on the side of the clamping plate 64 close to the T-shaped slider 63. A reset spring rod 68 is fixedly connected to the side of the inner surface of the adjusting slot 67 away from the T-shaped slider 63. An end of the reset spring rod 68 close to the T-shaped slider 63 is fixedly connected to an adjusting slider 69. A side of the adjusting slider 69 away from the adjusting slot 67 is fixedly connected to a movable shaft 610. An inner ring clamping claw 611 is hinged on the outer surface of the movable shaft 610. After the gear ring is clamped by the four outer ring clamping claws 66, it can be more stable during grinding, making the grinding more accurate. The outer ring clamping claw 66 moves toward the center of the turntable 61 to retract. The smaller the clamping diameter, the larger the clamping diameter, so that the gear rings with different diameters can be clamped, thereby improving the applicability of the device. The interior of the grinding box 1 is provided with a waste liquid recovery device 7 for collecting the coolant sprayed between the gear ring and the grinding disc for cooling when grinding the gear ring, so as to prevent the coolant from penetrating into various parts of the device and causing aging and damage to the device. The interior of the grinding box 1 is provided with a chip cleaning device 8 for scraping off the debris splashed onto the inner wall of the grinding box 1. The two sides of the outer ring clamping jaw 66 and the side of the clamping plate 64 close to the T-shaped slider 63 are in contact with each other, the two sides of the inner ring clamping jaw 611 and the side of the clamping plate 64 close to the T-shaped slider 63 are in contact with each other, and the bottom surface of the clamping plate 64 and the cross slide The upper surfaces of the rails 62 are in contact with each other, the adjusting slider 69 and the inner surface of the adjusting slot 67 are slidably connected, the upper surface of the base plate 4 is fixedly connected with a motor, and the motor and the bottom end of the output shaft 6 are fixedly connected, the inner ring clamp 611 fits with the inner surface of the gear ring, so that the gear ring is clamped on both the inside and outside, thereby improving the clamping effect and further improving the grinding stability. The inner ring clamp 611 stops after contacting the inner surface of the gear ring and re-clamps the gear ring, thereby being able to clamp gear rings of different widths, further improving the applicability of the device. When the grinder 5 grinds the gear ring, debris is generated and splashed around, and the splashed debris is blocked by the grinding box 1 and cannot splash to the outside of the device.

[0024] Working principle: put the gear ring on the T-shaped slider 63, rotate the outer ring clamp 66 to make the outer ring clamp 66 and the outer circumference of the gear ring fit together, and the gear ring can be more stable when clamped by the four outer ring clamps 66 during grinding, making the grinding more precise, push the T-shaped slider 63, the T-shaped slider 63 slides in the cross slide 62 to drive the clamp 64 to move, the clamp 64 drives the outer ring clamp 66 to move, and the outer ring clamp 66 moves toward the center of the turntable 61 to reduce the clamping diameter, and vice versa, it can increase the clamping diameter, so as to clamp gear rings of different diameters, improving the applicability of the device, rotate the inner ring clamp 611 to make the inner ring clamp 611 fit with the inner surface of the gear ring, so that the gear ring is clamped on both the inside and outside, improving the clamping effect, further improving the grinding stability, and pushing the inner ring clamp 61 1. The inner ring clamp 611 drives the adjusting slider 69 to slide in the adjusting slide groove 67 through the movable shaft 610. When the inner ring clamp 611 is pushed away from the T-shaped slider 63, the distance between the inner ring clamp 611 and the outer ring clamp 66 becomes longer. After the inner ring clamp 611 is released, the reset spring rod 68 drives the adjusting slider 69 to reset. The adjusting slider 69 drives the movable shaft 610 and the inner ring clamp 611 to approach the T-shaped slider 63 until the inner ring clamp 611 contacts the inner surface of the gear ring and stops, and the gear ring is clamped again, so that gear rings of different widths can be clamped, further improving the applicability of the device. When the gear ring is fixed, the grinder 5 is started. When the grinder 5 grinds the gear ring, debris is generated and splashed around. The splashed debris is blocked by the grinding box 1 and cannot splash outside the device.

[0025] See also Figure 1-Figure 9On the basis of the above embodiment, in another embodiment of the present invention, the waste liquid recovery device 7 includes an annular connecting plate 71, a conical liquid leakage net 72, and a closed ring 73. The annular connecting plate 71 is fixedly connected to the lower surface of the turntable 61, the conical liquid leakage net 72 is fixedly connected to the lower surface of the annular connecting plate 71, and the closed ring 73 is fixedly connected to the bottom of the conical liquid leakage net 72. The coolant is thrown to the bottom of the grinding box 1 by the centrifugal force generated by the rotation of the conical liquid leakage net 72 to complete the collection. The coolant flows out of the conical liquid leakage net 72 and is separated from the mixed slag, which is convenient for the recycling of the coolant. The waste liquid recovery device 7 also includes a material receiving inclined plate 74, a screw sleeve 75, a movable ring 76, an elastic telescopic rod 77, and a scraper ring 78. The material receiving inclined plate 74 is fixedly connected to the inner wall of the grinding box 1, and the screw sleeve The cylinder 75 is fixedly connected to the circumferential surface of the output shaft 6, the moving ring 76 is movably connected to the outer surface of the screw sleeve 75, the elastic telescopic rod 77 is fixedly connected to the circumferential surface of the moving ring 76, the scraper ring 78 is fixedly connected to the end of the elastic telescopic rod 77 away from the moving ring 76, the closed ring 73 is fixedly connected to the circumferential surface of the output shaft 6, the material receiving inclined plate 74 and the circumferential surface of the annular connecting plate 71 are fixedly connected, the circumferential surface of the scraper ring 78 and the inner surface of the conical leakage net 72 are in contact with each other, and the circumferential surface of the annular connecting plate 71 is provided with a liquid inlet. After the scraper ring 78 rubs with the conical leakage net 72, the debris stuck in the mesh of the conical leakage net 72 is scraped onto the closed ring 73 to prevent the conical leakage net 72 from being blocked, making the coolant recovery more unobstructed, improving the recovery efficiency, and facilitating the coolant to continuously cool the gear ring.

[0026] Working principle: During grinding, the cooling system sprays coolant onto the gear ring. The coolant flows from the turntable 61 to the receiving inclined plate 74, then flows to the surrounding of the annular connecting plate 71 through the inclined surface of the receiving inclined plate 74, and then flows to the conical leakage net 72 through the liquid inlet. The rotation of the turntable 61 drives the annular connecting plate 71 to rotate, and the annular connecting plate 71 drives the conical leakage net 72 to rotate. The coolant is thrown to the bottom of the grinding box 1 by the centrifugal force generated by the rotation of the conical leakage net 72 to complete the collection. The coolant flows out of the conical leakage net 72 and is separated from the mixed slag, which is convenient for the cooling liquid. For recycling, the output shaft 6 rotates to drive the screw sleeve 75 to rotate, the screw sleeve 75 drives the moving ring 76 to move back and forth, the moving ring 76 drives the elastic telescopic rod 77 to move back and forth, the elastic telescopic rod 77 drives the scraper ring 78 to move back and forth and contact with the conical leakage net 72 to produce friction, and the scraper ring 78 scrapes the debris stuck in the mesh of the conical leakage net 72 onto the closed ring 73 after friction with the conical leakage net 72, preventing the conical leakage net 72 from being blocked, making the coolant recovery smoother, improving the recovery efficiency, and facilitating the coolant to continuously cool the gear ring.

[0027] See also Figure 1-Figure 9On the basis of the above embodiment, in another embodiment of the present invention, the chip cleaning device 8 includes a cross guide rail 81, a collar 82, an inclined slot slide 83, a guide shaft 84, a lifting connecting plate 85, a first scraping wall frame 86, a transmission inclined plate 87, and a transmission curved plate 88. The cross guide rail 81 is fixedly connected to the bottom of the inner wall of the grinding box 1, the collar 82 is fixedly connected to the end of the cross guide rail 81 away from the inner wall of the grinding box 1, the inclined slot slide 83 is slidably connected to the inner surface of the cross guide rail 81, the guide shaft 84 is slidably connected to the inner surface of the inclined slot slide 83, the lifting connecting plate 85 is fixedly connected to both ends of the guide shaft 84, the first scraping wall frame 86 is fixedly connected to the end of the lifting connecting plate 85 away from the guide shaft 84, the transmission inclined plate 87 is fixedly connected to the outer surface of the closed ring 73, and the transmission curved plate 88 is fixedly connected to the side of the inclined slot slide 83 close to the closed ring 73. When the closed ring 73 rotates continuously, the first scraping wall frame 86 can reciprocate up and down to remove the chips on the inner wall of the grinding box 1 The adhered coolant and debris, the second scraper frame 810 contacts with the grinding box 1 to increase the cleaning area and make the cleaning effect better. The chip cleaning device 8 also includes a first connecting rod 89, a second scraper frame 810, a second connecting rod 811, and a scraper plate 812. The first connecting rod 89 is fixedly connected to the upper surface of the first scraper frame 86, the second connecting rod 811 is fixedly connected to the upper surface of the second scraper frame 810, and the scraper plate 812 is fixedly connected to the top of the second connecting rod 811. The inner surface of the collar 82 and the circumferential surface of the output shaft 6 are in contact with each other. The second connecting rod 811 slides through the upper surface of the material discharge inclined plate 74. The first scraper frame 86 and the inner wall of the grinding box 1 are in contact with each other, the second scraper frame 810 and the inner wall of the grinding box 1 are in contact with each other, and the scraper plate 812 and the inner wall of the grinding box 1 are in contact with each other. The scraper plate 812 scrapes the debris splashed onto the inner wall of the top of the grinding box 1 during grinding to prevent the debris from falling to various places of the device and causing damage to the device, thereby improving the safety of the device.

[0028] Working principle: the closed ring 73 rotates to drive the transmission inclined plate 87 to rotate in a circle at the axis of the closed ring 73. The inclined surface of the closed ring 73 contacts the inclined surface of the transmission curved plate 88 during rotation, and then drives the transmission curved plate 88 to move to the side away from the closed ring 73 through the guidance of the inclined surface. The transmission curved plate 88 drives the inclined slot slide 83 to slide in the cross guide 81 to the side away from the closed ring 73. The inclined slot slide 83 drives the guide shaft 84 to move upward through the guidance of the inclined slot. The guide shaft 84 drives the lifting connecting plate 85 to move upward, and the lifting connecting plate 85 drives the first scraping frame 86 to move upward. When the transmission inclined plate 87 is no longer in contact with the transmission curved plate 88, the first scraping frame 86 drops due to gravity, and drives the lifting connecting plate 85 and the guide shaft 84 to drop. When the guide shaft 84 descends, the guide of the inclined groove drives the inclined groove slide 83 to reset, so that when the closed ring 73 continues to rotate, the first scraper frame 86 can move back and forth up and down to remove the coolant and debris adhering to the inner wall of the grinding box 1. The first scraper frame 86 drives the first connecting rod 89 to move back and forth up and down, and the first connecting rod 89 drives the second scraper frame 810 to move back and forth up and down. The contact between the second scraper frame 810 and the grinding box 1 increases the cleaning area and makes the cleaning effect better. The second scraper frame 810 drives the second connecting rod 811 and the scraper plate 812 to move back and forth up and down. The scraper plate 812 scrapes the debris splashed onto the top inner wall of the grinding box 1 during grinding to prevent the debris from falling to various places of the device and causing damage to the device, thereby improving the safety of the device.

[0029] The present invention provides a grinding device for processing a sputter-proof gear ring. There are many methods and ways to implement the technical solution. The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. A sputter-proof grinding device for gear ring machining, comprising a grinding box (1), characterized in that: The front side of the polishing box (1) is hinged with a transparent observation window (2); the bottom surface of the polishing box (1) is fixedly connected to a support leg (3); the inner surface of the support leg (3) is fixedly connected to a bottom plate (4); the top inner wall of the polishing box (1) is fixedly connected to a polishing machine (5); the bottom end of the polishing box (1) is rotatably connected to an output shaft (6); the top end of the output shaft (6) is fixedly connected to a turntable (61); the upper surface of the turntable (61) is fixedly connected to a cross slide rail (62); the inner surface of the cross slide rail (62) is slidably connected to a T-shaped slider (63); the two sides of the T-shaped slider (63) are fixedly connected to clamping plates (64); the clamping plates (64) ) is fixedly connected to a fixed shaft (65) on one side close to the T-shaped slider (63), an outer ring clamping claw (66) is hingedly connected to the outer surface of the fixed shaft (65), an adjusting slot (67) is provided on the side of the clamping plate (64) close to the T-shaped slider (63), a reset spring rod (68) is fixedly connected to the inner surface of the adjusting slot (67) away from the T-shaped slider (63), an adjusting slider (69) is fixedly connected to one end of the reset spring rod (68) close to the T-shaped slider (63), a movable shaft (610) is fixedly connected to the side of the adjusting slider (69) away from the adjusting slot (67), and an inner ring clamping claw (611) is hingedly connected to the outer surface of the movable shaft (610); The polishing box (1) is provided with a waste liquid recovery device (7) for collecting coolant to prevent the coolant from penetrating and causing aging and damage to the device, and the polishing box (1) is provided with a chip cleaning device (8) for scraping off chips splashed onto the inner wall of the polishing box (1); The two sides of the outer ring clamp (66) and the side of the clamp (64) close to the T-shaped slider (63) are in contact with each other, the two sides of the inner ring clamp (611) and the side of the clamp (64) close to the T-shaped slider (63) are in contact with each other, the bottom surface of the clamp (64) and the upper surface of the cross slide (62) are in contact with each other, the adjusting slider (69) and the inner surface of the adjusting slide groove (67) are slidably connected, the upper surface of the bottom plate (4) is fixedly connected with a motor, and the motor and the bottom end of the output shaft (6) are fixedly connected; The waste liquid recovery device (7) comprises an annular connecting plate (71), a conical liquid leakage net (72), and a closed ring (73); the annular connecting plate (71) is fixedly connected to the lower surface of the rotating disk (61); the conical liquid leakage net (72) is fixedly connected to the lower surface of the annular connecting plate (71); and the closed ring (73) is fixedly connected to the bottom end of the conical liquid leakage net (72); The waste liquid recovery device (7) further comprises a material receiving inclined plate (74), a screw sleeve (75), a movable ring (76), an elastic telescopic rod (77), and a scraper ring (78); the material receiving inclined plate (74) is fixedly connected to the inner wall of the grinding box (1); the screw sleeve (75) is fixedly connected to the circumferential surface of the output shaft (6); the movable ring (76) is movably connected to the outer surface of the screw sleeve (75); the elastic telescopic rod (77) is fixedly connected to the circumferential surface of the movable ring (76); and the scraper ring (78) is fixedly connected to one end of the elastic telescopic rod (77) away from the movable ring (76); The chip cleaning device (8) comprises a cross guide rail (81), a collar (82), an inclined slot slide plate (83), a guide shaft (84), a lifting connecting plate (85), a first scraping frame (86), a transmission inclined plate (87), and a transmission curved plate (88); the cross guide rail (81) is fixedly connected to the bottom of the inner wall of the grinding box (1); the collar (82) is fixedly connected to one end of the cross guide rail (81) away from the inner wall of the grinding box (1); the inclined slot slide plate (83) is slidably connected to the cross guide rail (81) and the first scraping frame (86) and the first scraping frame (86). The guide rail (81) is provided with an inner surface, the guide shaft (84) is slidably connected to the inner surface of the inclined groove slide plate (83), the lifting connecting plate (85) is fixedly connected to both ends of the guide shaft (84), the first scraping frame (86) is fixedly connected to an end of the lifting connecting plate (85) away from the guide shaft (84), the transmission inclined plate (87) is fixedly connected to the outer surface of the closed ring (73), and the transmission curved plate (88) is fixedly connected to a side of the inclined groove slide plate (83) close to the closed ring (73).

2. The anti-sputtering grinding device for gear ring processing according to claim 1, characterized in that: The closed ring (73) and the circumferential surface of the output shaft (6) are fixedly connected, the material receiving inclined plate (74) and the circumferential surface of the annular connecting plate (71) are fixedly connected, the circumferential surface of the scraper ring (78) and the inner surface of the conical liquid leakage net (72) are in contact with each other, and the circumferential surface of the annular connecting plate (71) is provided with a liquid inlet.

3. The anti-sputtering grinding device for gear ring processing according to claim 2, characterized in that: The chip cleaning device (8) further comprises a first connecting rod (89), a second scraper frame (810), a second connecting rod (811), and a scraper plate (812); the first connecting rod (89) is fixedly connected to the upper surface of the first scraper frame (86); the second connecting rod (811) is fixedly connected to the upper surface of the second scraper frame (810); and the scraper plate (812) is fixedly connected to the top of the second connecting rod (811).

4. The anti-sputtering grinding device for gear ring processing according to claim 3, characterized in that: The inner surface of the collar (82) and the circumferential surface of the output shaft (6) are in contact with each other, the second connecting rod (811) slides through the upper surface of the material discharge inclined plate (74), the first scraper frame (86) and the inner wall of the grinding box (1) are in contact with each other, the second scraper frame (810) and the inner wall of the grinding box (1) are in contact with each other, and the scraper plate (812) and the inner wall of the grinding box (1) are in contact with each other.

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