Deburring device for gear and rotor

Abstract

The utility model discloses a gear and rotor deburring device which comprises a rotary driving piece and a rotary table evenly provided with a plurality of supports, the supports are rotationally connected with an adjusting rod connected with a locking assembly in the tangential direction of the rotary table, the top end of the adjusting rod is rotationally connected with a carrier roller, and the top end of the carrier roller is detachably connected with a supporting assembly. An infrared sensor, a grinding mechanism, an air blowing mechanism, a sweeping mechanism and a turnover mechanism are sequentially and evenly arranged outside the rotating disc in the rotating direction of the rotating disc. The polishing mechanism comprises a polishing wheel, a lifting mechanism, a polishing assembly in parallel contact with the side, close to the air blowing mechanism, of the polishing wheel, a first translation mechanism driving the lifting mechanism to translate in the tangential direction of the rotary disc and a second translation mechanism driving the first translation mechanism to translate in the radial direction of the rotary disc, and a dust collection mechanism is arranged below the air blowing mechanism. The driving end of the lifting mechanism is connected with a first motor and an electric push rod for driving the polishing assembly to move to the same curved surface with the polishing surface of the polishing wheel; the whole deburring device has the advantages of being high in deburring efficiency, high in universality and good in deburring effect.

Description

Technical Field

[0001] The utility model belongs to the technical field of deburring devices, and more specifically relates to a deburring device for gears and rotors. Background Art

[0002] Gears and rotors are parts frequently used in mechanical transmissions. They have strong load-bearing capacity and are durable. During the production and processing of gears and rotors, burrs will appear on the surface of the gears or rotors. If they are not removed, the mechanical application of the gears and rotors will be affected. The quality of burr removal has a direct impact on the appearance of the gears and rotors, the processing of subsequent processes, and the final quality. The traditional deburring method is for workers to hold deburring tools, which not only has low work efficiency, but also has unsatisfactory work results. With the production of gears, therefore, deburring machines are often used to grind and deburr gears and rotors.

[0003] However, the deburring machine in the prior art can only be used to remove spur gears of a single size because the position and thickness of its grinding mechanism and the size and angle of its positioning mechanism are generally fixed. If it is used to process gears with different diameters of the upper and lower end faces such as bevel gears, it is very easy for the bevel gear to have insufficient contact with the grinding mechanism, and generally only the burrs of a single end face of a single gear can be removed. If it is necessary to change from end face to side deburring, the grinding mechanism needs to be replaced. After one end face and its edge of the gear are deburred, the grinding mechanism needs to be stopped first, and then the gear is manually turned over to grind and deburr the other end face and edge. There are problems of low deburring efficiency, low versatility and poor deburring effect. In addition, the surface of the worktable, partially deburred gears and rotors will be stained with debris, dust and other impurities, which greatly affects the deburring effect. The overall deburring efficiency is low, the versatility is low and the deburring effect is poor. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a deburring device for gears and rotors, which has the advantages of high deburring efficiency, high versatility and good deburring effect.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A deburring device for gears and rotors, comprising a turntable and a rotating driving member for driving the turntable to rotate, wherein a plurality of supports are evenly arranged on the turntable, wherein the supports are connected to an adjusting rod for rotation around the tangent direction of the turntable, wherein the top end of the adjusting rod is connected to a roller for rotation, wherein the top end of the roller is detachably connected to a supporting assembly for inserting a workpiece, wherein the adjusting rod is connected to a locking assembly for locking the adjusting rod to the support; an infrared sensor, a grinding mechanism, an air blowing mechanism, a cleaning mechanism and a flipping mechanism are evenly arranged in sequence on the outside of the turntable along its rotation direction, wherein the adjusting rod is connected to a supporting assembly for inserting a workpiece, wherein the adjusting rod is connected to a locking assembly for locking the adjusting rod to the support, wherein the adjusting rod is connected to a supporting assembly for inserting a workpiece ... The grinding mechanism includes a grinding wheel, a lifting mechanism, a grinding assembly, a first translation mechanism for driving the lifting mechanism to translate along the tangential direction of the turntable, and a second translation mechanism for driving the first translation mechanism to translate along the radial direction of the turntable. A dust suction mechanism for cleaning debris and dust on the turntable is arranged below the air blowing mechanism. The side of the grinding wheel close to the air blowing mechanism is arranged in parallel contact with the grinding assembly. The driving end of the lifting mechanism is connected to a first motor for driving the grinding wheel to rotate and an electric push rod for driving the grinding assembly to move to the same curved surface as the grinding surface of the grinding wheel.

[0007] Further configuration: the locking assembly includes a positioning rod and an upper bolt, one end of the upper bolt is fixedly connected to the middle part of the adjusting rod, the bottom of the positioning rod is connected to the outer side surface of one end of the upper bolt, the bottom of the adjusting rod is fixedly connected to a lower bolt, the center axis of the lower bolt is parallel to the tangent direction of the turntable, and the support is provided with a rotating hole, an arc-shaped guide hole for the upper bolt to rotate around the axis of the lower bolt, and a group of scale through grooves for the positioning rod to penetrate from bottom to top; the upper bolt passes through the rotating hole and is connected to a first butterfly nut; the other end of the upper bolt passes through the arc-shaped guide hole and is connected to a second butterfly nut.

[0008] Further configuration: the support assembly includes a pad, an upper positioning shaft and a lower connecting shaft, the bottom of the upper positioning shaft is fixedly connected to the top of the lower connecting shaft, the pad is pressed against the top end surface of the roller through the upper positioning shaft, the pad is provided with a through hole with a hole diameter smaller than the diameter of the upper positioning shaft, a groove is provided in the middle of the top end of the roller, and the top side of the roller is threadedly connected with a locking bolt passing through the groove; the lower connecting shaft passes through the through hole into the groove and is locked in the groove by the locking bolt.

[0009] Further configuration: the grinding assembly includes a connecting plate and a wire brush arranged in a semi-arc shape, the wire brush is fixedly connected to one side of the connecting plate, the push rod of the electric push rod is detachably connected to the other side of the connecting plate, the grinding wheel includes a wire wheel and a first rotating shaft, the diameter of the wire brush is the same as the diameter of the wire wheel, one end of the first rotating shaft is fixedly connected to the first motor, the first rotating shaft is provided with a retaining ring portion for blocking one side of the wire wheel, and the other end of the first rotating shaft is threadedly connected to a first locking nut against the other side of the wire wheel.

[0010] It is further configured that three groups of the grinding mechanisms are provided along the rotation direction of the turntable, and the grinding coarseness of the wire wheels of the three groups of the grinding mechanisms is from coarse to fine along the rotation direction of the turntable.

[0011] Further configuration: the cleaning mechanism includes a bracket arranged in an inverted L shape, a long-bristle brush and a short-bristle brush respectively used to clean the inner and outer sides of the upper end of the turntable, the long-bristle brush and the short-bristle brush are respectively located on both sides of the support, the cross section of the bracket is located above the support assembly and the workpiece, a first connecting rod is connected between the bottom of the cross section of the bracket and the long-bristle brush, a second connecting rod is connected between the bottom of the cross section of the bracket and the short-bristle brush, a channel for the roller, support assembly, workpiece and support to pass through is formed between the first connecting rod, the second connecting rod and the cross section of the bracket, a collection box is provided under the turntable, and long holes and short holes are respectively opened radially on the inner and outer sides of the upper end surface of the turntable for debris and dust to fall into the collection box.

[0012] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

[0013] Further arrangement: the first translation mechanism includes a first base plate, a first slider and a first screw, the length direction of the first screw is parallel to the tangent direction of the turntable, first side plates are installed on both sides of the first base plate, and both ends of the first lead screw are rotatably connected to the two first side plates through bearings; one end of the first screw passes through the first side plate and is fixedly connected to a first handwheel, the upper end surface of the first base plate is connected to a first slide rail for the first slider to slide along the tangent direction of the turntable, the lifting mechanism is installed on the upper end surface of the first slider, the bottom of the first slider is threadedly connected to the first screw, and a group of first scale grooves are opened on the side of the first base plate.

[0014] Further arrangement: the second translation mechanism includes a second base plate, a second slider and a second screw, the length direction of the second screw is parallel to the radial direction of the turntable, second side plates are installed on both sides of the second base plate, and both ends of the second lead screw are rotatably connected to the two second side plates through bearings; the end of the second screw away from the turntable passes through the second side plate and is fixedly connected to a second handwheel, the upper end surface of the second base plate is connected to a second slide rail for the second slider to slide along the tangent of the turntable, the first translation mechanism is installed on the upper end surface of the second slider, the bottom of the second slider is threadedly connected to the second screw, and a group of second scale grooves are opened on the side of the second base plate.

[0015] Further configuration: the air blowing mechanism includes a pillar, a blowing head, a corrugated hose, a fixed plate, a rotary joint and an air supply pump, the air supply pump is installed on one side of the bottom of the column, one end of the corrugated hose of the screw guide rail is connected to the air supply pump, and the other end of the corrugated hose is connected to the blowing head through the rotary joint, and a screw guide rail is installed on the top of the pillar to drive the rotary joint to move radially along the turntable, a stepping motor is connected to one side of the screw guide rail, and the slider of the screw guide rail is fixedly connected to the rotary joint through the fixed plate.

[0016] In summary, the utility model plays the role of positioning and automatically conveying multiple workpieces through the rotating driving member, the turntable and a plurality of supporting components; the supporting components are set to be detachable, and the positioning and insertion of workpieces with different inner hole diameters can be achieved by simply replacing the supporting components of the corresponding size; the inclination angle of the gear or rotor can be adjusted as needed through the locking component, the adjusting rod and the support, to ensure that the toothed oblique side surface of the bevel gear and the two end surfaces and edges of the spur gear are in full contact with the grinding wheel, thereby improving the deburring effect and improving the overall versatility; the infrared sensor, the roller, the grinding wheel and the first motor can realize the automatic comprehensive deburring of the side or end surface and edge of the workpiece; through the air blowing mechanism and the cleaning mechanism, It can clean the debris and dust on the workpiece and the turntable; it can automatically turn over the workpiece through the turning mechanism; it can grind and remove burrs on the edge of the wide end face of the bevel gear through the electric push rod and the grinding assembly, ensuring the contact and grinding between the grinding assembly and the edge of the workpiece, thereby improving the grinding effect and efficiency of the end face edge of the bevel gear workpiece; it can adjust the height of the grinding wheel and the grinding assembly, and the distance along the radial and tangential directions of the turntable through the lifting mechanism, the first translation mechanism and the second translation mechanism, so as to meet the use requirements of gears or rotors of different heights and diameters, thereby improving the overall versatility and deburring effect; it has the advantages of high deburring efficiency, high versatility and good deburring effect as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0018] Figure 2 for Figure 1 A partial enlarged view of middle A;

[0019] Figure 3 A top view of an embodiment of the utility model;

[0020] Figure 4 for Figure 3 A partial cross-sectional view of the mid-section wireless AA;

[0021] Figure 5 An exploded view of the support assembly, the support, the adjustment rod, the roller and the locking assembly in the embodiment of the utility model;

[0022] Figure 6 It is a partial structural schematic diagram of an embodiment of the utility model;

[0023] Figure 7 This is a schematic diagram of the structure of the flipping mechanism in the embodiment of the utility model;

[0024] Figure 8 It is a partial structural schematic diagram of the turning mechanism in the embodiment of the utility model.

[0025] In the figure: 1. turntable; 2. support; 3. adjustment rod; 4. roller; 5. lifting mechanism; 6. dust suction mechanism; 7. electric push rod; 8. first motor; 9. positioning rod; 10. upper bolt; 11. first butterfly nut; 12. lower bolt; 13. second butterfly nut; 14. scale through groove; 15. arc guide hole; 16. rotating hole; 17. cushion block; 18. upper positioning shaft; 19. lower connecting shaft; 20. through hole; 21. groove; 22. locking bolt; 23. connecting plate; 24. wire brush; 25. wire wheel; 26. first rotating shaft; 27. retaining ring; 28. first locking nut; 29. ​​bracket; 30. long-hair brush; 31. short-hair brush; 32. channel; 33. collection box; 34. long hole; 35. short hole ;36. Support frame;37. Clamping cylinder;38. Lifting cylinder;39. Slide rod;40. Photoelectric switch;41. Card strip;42. Slide groove;43. Scale card groove;44. Second locking nut;45. Flip motor;46. Arc clamp;47. First base plate;48. First slider;49. First screw;50. First side plate;51. First hand wheel;52. First slide rail;53. First scale groove;54. Second base plate;55. Second slider;56. Second screw;57. Second side plate;58. Second hand wheel;59. Second slide rail;60. Second scale groove;61. Pillar;62. Blowing head;63. Corrugated hose;64. Fixed plate;65. Rotary joint;66. Air supply pump;67. Screw guide rail. DETAILED DESCRIPTION

[0026] In order to explain the technical content, purpose and effect of the utility model in detail, the following is a description of the embodiments and the accompanying drawings. It should be noted that the words "upper" and "lower" used in the following description refer to the attached Figure 4 In the directions, the words "bottom" and "top" refer to the Figure 4 The direction towards the geometric center of a specific component.

[0027] The most critical concept of the utility model is that the utility model integrates the functions of automatic conveying, automatic grinding, automatic cleaning and automatic turning over of multiple workpieces, has high deburring efficiency and good deburring effect, and by arranging the grinding assembly and the electric push rod 7, it is convenient to grind the edge part of the wide end face of the bevel gear workpiece with different diameters at both ends, and has high versatility; the angle of the support assembly is adjustable through the locking assembly and the adjusting rod 3, and the inclination angle of the gear or the rotor is adjusted according to the needs to ensure that the toothed oblique side surface of the bevel gear and the two end surfaces and edges of the spur gear are fully in contact with the grinding wheel; the height, radial distance and tangential distance of the grinding wheel and the grinding assembly are set to be adjustable through the lifting mechanism 5, the first translation mechanism and the second translation mechanism, and the detachable support assembly meets the use requirements of gears or rotors of different heights and diameters, without the need to replace other grinding mechanisms and positioning mechanisms, and has the advantages of high deburring efficiency, high versatility and good deburring effect as a whole.

[0028] Please refer to Figures 1 to 8 As shown, a deburring device for gears and rotors comprises a turntable 1 and a rotating driving member for driving the turntable 1 to rotate. A plurality of supports 2 are evenly arranged on the turntable 1. The supports 2 are connected to an adjusting rod 3 for rotating around the tangent direction of the turntable 1. A roller 4 is rotatably connected to the top of the adjusting rod 3. A supporting assembly for inserting a workpiece is detachably connected to the top of the roller 4. The adjusting rod 3 is connected to a locking assembly for locking the adjusting rod 3 and the support 2. An infrared sensor, a grinding mechanism, an air blowing mechanism, a cleaning mechanism and a turning mechanism are evenly arranged on the outside of the turntable 1 in the direction of rotation. The grinding mechanism includes a grinding wheel, a lifting mechanism 5, a grinding assembly, a first translation mechanism for driving the lifting mechanism 5 to translate along the tangential direction of the turntable 1, and a second translation mechanism for driving the first translation mechanism to translate along the radial direction of the turntable 1. A dust suction mechanism 6 for cleaning debris and dust on the turntable 1 is arranged below the air blowing mechanism. The side of the grinding wheel close to the air blowing mechanism is arranged in parallel contact with the grinding assembly. The driving end of the lifting mechanism 5 is connected to a first motor 8 for driving the grinding wheel to rotate and an electric push rod 7 for driving the grinding assembly to move to the same curved surface as the grinding surface of the grinding wheel.

[0029] From the above description, it can be known that before grinding and deburring the gear or rotor, the lifting mechanism 5 is used to adjust the height of the grinding wheel and the grinding assembly, so as to meet the use requirements of gears or rotors of different height sizes, thereby improving the overall versatility; since the support assembly is detachably connected to the top of the roller 4, when it is necessary to grind and deburr workpieces with different inner hole diameters, it is only necessary to remove the support assembly from the roller 4 and replace it with a support assembly with a corresponding inner hole diameter size specification and install it on the roller 4, so as to meet the positioning and insertion of workpieces with different inner hole diameters, thereby improving the versatility; the first translation mechanism and the second translation mechanism are used to move and adjust the grinding mechanism along the radial and tangential directions of the turntable 1, so as to meet the grinding and deburring requirements of workpieces with different outer diameters, and at the same time, ensure that when the turntable 1 is paused and the grinding wheel is working, the grinding assembly is in full contact with the edge of the workpiece for grinding;

[0030] When it is necessary to grind and deburr the toothed oblique side surface of the bevel gear, the locking assembly is opened through the locking assembly, the adjusting rod 3, the support 2, the supporting assembly and the roller 4, and the inclination angle of the gear or rotor is adjusted as needed, and the adjusting rod 3 is rotated toward the outside or inside of the turntable 1 around the tangent direction of the turntable 1 to ensure that the toothed oblique side surface of the bevel gear is in full contact with the grinding wheel, and then the locking assembly is used to lock the adjusting rod 3 on the support 2, which improves the deburring effect and improves the overall versatility. In addition, when it is necessary to grind and deburr the gear or rotor, the adjusting rod 3 is opened and the inclination angle of the gear or rotor is adjusted as needed, and the adjusting rod 3 is rotated toward the outside or inside of the turntable 1 around the tangent direction of the turntable 1 to ensure that the toothed oblique side surface of the bevel gear is in full contact with the grinding wheel, and then the adjusting rod 3 is locked on the support 2 by the locking assembly, so as to improve the deburring effect and improve the overall versatility. When deburring the end face and edge of the rotor, it is only necessary to rotate the adjusting rod 3 toward the outside of the turntable 1 until the upper end face and edge of the workpiece are in full contact with the grinding wheel, and then re-lock it using the locking assembly. When deburring the bevel of the spur gear or the rotor is required, in addition to adjusting the height and radial distance of the grinding wheel by the lifting mechanism 5 and the second translation mechanism, the lifting mechanism 5 and the second translation mechanism can also be used for adjustment while cooperating with the adjusting rod 3 to rotate toward the center of the turntable 1 until the bevel of the workpiece is in full contact with the grinding wheel.

[0031] When it is necessary to deburr the two end faces and edges of workpieces such as gears or rotors, first, through a plurality of support components, the gears or rotors are inserted into the support components by manual or external manipulators, so as to play the role of inserting and positioning multiple workpieces; then, through the rotary drive member and the turntable 1, the rotary drive member is started, and the rotary drive member drives the turntable 1 to rotate, thereby driving the support assembly and the workpiece to move toward the direction close to the grinding mechanism, so as to play the role of automatically conveying multiple workpieces; then, through the infrared sensor, the grinding wheel and the first motor 8, when the bottom of the grinding wheel is initially in contact with the edge of the upper end face of the workpiece, the infrared sensor will detect the workpiece. The external control system controls the first motor 8 to start, the turntable 1 temporarily stops rotating, and drives the grinding wheel to rotate. Since the support assembly is fixed together with the roller 4 and is rotatably connected with the top of the adjusting rod 3, the grinding wheel rotates to grind and deburr the edge of the upper end surface of the workpiece in contact, and at the same time, a tangential thrust is generated on the edge of the workpiece, driving the workpiece to rotate, so that the grinding wheel can fully grind and deburr the edge of the upper end surface of the workpiece. After that, the rotating drive continues to drive the turntable 1 to rotate, and the grinding wheel fully grinds the upper end surface of the workpiece, realizing the function of automatically deburring the upper end surface and edge of the workpiece.

[0032] Then, the air blowing mechanism is used to blow air to the workpiece whose end face and edge have been deburred, and the compressed gas is used to blow the debris, dust and other impurities on the upper end face and edge of the workpiece onto the turntable 1, so as to perform a preliminary cleaning of the workpiece; at the same time, the dust suction mechanism 6 is used to adsorb and collect the debris and dust on the turntable 1 and the lower end of the workpiece, so as to automatically perform a preliminary cleaning of the turntable 1; then, the turntable 1 is cleaned and collected again by the cleaning mechanism, so as to automatically perform a secondary cleaning of the turntable 1; then, the cleaned workpiece is taken out from the support assembly by the turning mechanism, turned 180° and then reinserted into the support assembly, so as to automatically turn the other side of the workpiece that has not been deburred upward; finally, the turntable 1 drives the turned workpiece to rotate back to the grinding mechanism, and the above-mentioned grinding, blowing, dust suction and cleaning steps are repeated until the two end faces and edges of the workpiece are polished and deburred, and the deburred workpiece is taken to the next process by manual and external manipulators;

[0033] When it is necessary to deburr the upper and lower end faces and edges of the bevel gear, and the radius difference between the upper end face and the lower end face is greater than the thickness of the grinding wheel, first grind and deburr the narrow end face of the bevel gear, energize the electric push rod 7 in advance, and the grinding and cleaning steps of the upper end face are the same as above. The flipping mechanism flips the wide end face of the bevel gear upward. When the flipped bevel gear rotates to the grinding wheel with the turntable 1, the grinding wheel contacts the flat part of the wide end face of the bevel gear, and the top rod of the electric push rod 7 extends, driving the grinding group The grinding wheel is used to grind the workpiece against the edge of the bevel gear, and the grinding wheel is used to grind the workpiece against the edge of the bevel gear.

[0034] Furthermore, the locking assembly includes a positioning rod 9 and an upper bolt 10, one end of the upper bolt 10 is fixedly connected to the middle of the adjusting rod 3, the bottom of the positioning rod 9 is connected to the outer side surface of one end of the upper bolt 10, the bottom of the adjusting rod 3 is fixedly connected with a lower bolt 12, the center axis of the lower bolt 12 is parallel to the tangent direction of the turntable 1, and the support 2 is provided with a rotating hole 16, an arc guide hole 15 for the upper bolt 10 to rotate around the axis of the lower bolt 12, and a group of scale through grooves 14 for the positioning rod 9 to penetrate from bottom to top; the upper bolt 10 passes through the rotating hole 16 and is connected to a first butterfly nut 11; the other end of the upper bolt 10 passes through the arc guide hole 15 and is connected to a second butterfly nut 13.

[0035] From the above description, it can be seen that when it is necessary to adjust the angle of the support assembly, it is only necessary to rotate the first butterfly nut 11 and the second butterfly nut 13 in a direction away from the support 2 until the adjusting rod 3 is pulled in the opposite direction away from the support 2. When the positioning rod 9 can move to the outside of the scale slot 14 together with the adjusting rod 3, the adjusting rod 3 is rotated to the scale slot 14 corresponding to the angle to be adjusted, and the adjusting rod 3 is pushed toward the support 2 until the positioning rod 9 is inserted into the corresponding scale slot 14. Thereafter, the first butterfly nut 11 and the second butterfly nut 13 are rotated again in the direction close to the support 2 until the first butterfly nut 11 and the second butterfly nut 13 respectively lock the upper bolt 10 and the lower bolt 12 on the side of the support 2 again, thereby achieving the function of accurately adjusting the angle of the support assembly.

[0036] Furthermore, the supporting assembly includes a cushion block 17, an upper positioning shaft 18 and a lower connecting shaft 19. The bottom of the upper positioning shaft 18 is fixedly connected to the top of the lower connecting shaft 19. The cushion block 17 is pressed against the top end surface of the roller 4 through the upper positioning shaft 18. The cushion block 17 is provided with a through hole 20 whose aperture is smaller than the diameter of the upper positioning shaft 18. A groove 21 is provided in the middle of the top end of the roller 4. The top side of the roller 4 is threadedly connected with a locking bolt 22 passing through the groove 21; the lower connecting shaft 19 passes through the through hole 20 to the groove 21 and is locked in the groove 21 by the locking bolt 22.

[0037] From the above description, it can be seen that when it is necessary to position and insert gears or rotors with different inner hole diameters, it is only necessary to unscrew the locking bolt 22 from the groove 21, take out the lower connecting shaft 19 from the groove 21, replace the gasket 17 or the upper positioning shaft 18 and the lower connecting shaft 19 of the corresponding diameter, and then reinsert the replaced lower connecting shaft 19 into the groove 21, use the bottom of the upper positioning shaft 18 to press the gasket 17 against the top surface of the roller 4, and use the locking bolt 22 to lock the replaced lower connecting shaft 19 in the groove 21, so that the support assembly can be removable and replaced.

[0038] Furthermore, the grinding assembly includes a connecting plate 23 and a wire brush 24 arranged in a semi-arc shape, the wire brush 24 is fixedly connected to one side of the connecting plate 23, the push rod of the electric push rod 7 is detachably connected to the other side of the connecting plate 23, the grinding wheel includes a wire wheel 25 and a first rotating shaft 26, the diameter of the wire brush 24 is the same as the diameter of the wire wheel 25, one end of the first rotating shaft 26 is fixedly connected to the first motor 8, the first rotating shaft 26 is provided with a retaining ring portion 27 for blocking one side of the wire wheel 25, and the other end of the first rotating shaft 26 is threadedly connected to a first locking nut 28 against the other side of the wire wheel 25.

[0039] From the above description, it can be known that when the flipping mechanism flips the wide end face of the bevel gear upward, the wide end face of the bevel gear rotates with the turntable 1 to the bottom of the grinding mechanism, and the turntable 1 pauses. At this time, the wire wheel 25 contacts the flat part of the wide end face of the bevel gear, and the top rod of the electric push rod 7 extends, driving the connecting plate 23 and the wire brush 24 to move toward the wide end face of the bevel gear until the wire brush 24 and the grinding surface at the bottom of the wire wheel 25 are on the same curved surface, and the wire brush 24 is completely in contact with the edge of the wide end face of the bevel gear. After that, the first motor 8 is started, driving the wire wheel 25 to rotate to contact the wide end face of the bevel gear. During rotational grinding, the bevel gear rotates under the tangential steering force, which makes it convenient for the wire brush 24 to fully grind the edge of the wide end face of the bevel gear, thereby achieving the effect of grinding and deburring the wide end face and edge of the bevel gear workpiece; in addition, when it is necessary to replace the wire wheel 25, it is only necessary to unscrew the first locking nut 28 from the first rotating shaft 26, take out the wire wheel 25, put the new wire wheel 25 back on the first rotating shaft 26, and screw the first locking nut 28 back onto the first rotating shaft 26 until one side of the wire wheel 25 is locked until it rests against the retaining ring 27, thereby achieving the effect of the wire wheel 25 being removable and replaceable.

[0040] Furthermore, three groups of grinding mechanisms are provided along the rotation direction of the turntable 1 , and the grinding coarseness of the wire wheels 25 of the three groups of grinding mechanisms is from coarse to fine along the rotation direction of the turntable 1 .

[0041] From the above description, it can be seen that by using three groups of grinding mechanisms which are arranged in sequence along the rotation direction of the turntable 1 and the grinding coarseness and fineness are sequentially arranged from coarse to fine, the deburring effect on each workpiece is improved, and it is convenient to grind multiple workpieces to different degrees at the same time, which plays a role in further improving the deburring efficiency and deburring efficiency.

[0042] Furthermore, the cleaning mechanism includes a bracket 29 arranged in an inverted L shape, a long-bristle brush 30 and a short-bristle brush 31 for cleaning the inner and outer sides of the upper end of the turntable 1, respectively. The long-bristle brush 30 and the short-bristle brush 31 are respectively located on both sides of the support 2, and the cross section of the bracket 29 is located above the support assembly and the workpiece. A first connecting rod is connected between the bottom of the cross section of the bracket 29 and the long-bristle brush 30, and a second connecting rod is connected between the bottom of the cross section of the bracket 29 and the short-bristle brush 31. A channel 32 for the roller 4, the support assembly, the workpiece and the support 2 to pass through is formed between the first connecting rod, the second connecting rod and the cross section of the bracket 29. A collecting box 33 is provided under the turntable 1, and a long hole 34 and a short hole 35 are radially opened on the inner and outer sides of the upper end surface of the turntable 1 for debris and dust to fall into the collecting box 33.

[0043] From the above description, it can be known that the debris and dust that are polished and dropped by the polishing mechanism or blown off by the air blowing mechanism onto the turntable 1 move to the long-bristle brush 30 and the short-bristle brush 31 as the turntable 1 rotates, and are blocked by the long-bristle brush 30 and the short-bristle brush 31 until the long holes 34 and the short holes 35 on the turntable 1 rotate to the long-bristle brush 30 and the short-bristle brush 31, and the blocked debris and dust fall into the collection box 33 through the long holes 34 and the short holes 35, thereby automatically cleaning and collecting the debris and dust on the turntable 1.

[0044] Furthermore, the flipping mechanism includes a support frame 36, a clamping cylinder 37, a mounting plate and a lifting cylinder 38 that drives the clamping cylinder 37 to move along the length direction of the adjusting rod 3. The top rod of the lifting cylinder 38 is connected to the clamping cylinder 37. Slide rods 39 and photoelectric switches 40 for detecting workpieces are respectively installed on both sides and the bottom of the mounting plate. The side sliding connection of the slide rod 39 is provided with a clamping strip 41. The top sides of the support frame 36 are provided with a slide groove 42 for the slide rod 39 to rotate around the tangential direction of the turntable 1 and a scale clamping groove 43 communicating with the slide groove 42. The clamping strip 41 is clamped in the scale clamping groove 43, and the slide rod 39 is threadedly connected with a second locking nut 44; the slide groove 42 is arranged in an arc shape, and its center is the same as the rotation point of the adjusting rod 3 on the same side. The lifting cylinder 38 is installed on the mounting plate. The two driving ends of the clamping cylinder 37 are fixedly connected with a flipping motor 45, and the driving end of the flipping motor 45 is detachably connected with an arc clamping plate 46 for clamping the workpiece.

[0045] As can be seen from the above description, when the cleaned workpiece rotates to the bottom of the flipping mechanism with the turntable 1, the photoelectric switch 40 sends a workpiece signal to the external control system, and the external control system first controls the lifting cylinder 38 to start, and the top rod of the lifting cylinder 38 extends, driving the clamping cylinder 37 and the arc clamping plate 46 to descend along the length direction of the adjusting rod 3 toward the workpiece, until the top rod of the lifting cylinder 38 extends to a preset length, and the clamping cylinder 37 is started to drive the arc clamping plate 46 to clamp the workpiece, and then the top rod of the lifting cylinder 38 contracts, driving the workpiece to leave the support assembly, and then the flipping motor 45 is started to drive the arc clamping plate 46 and the workpiece to rotate 180° together, and then, the top rod of the lifting cylinder 38 is extended again, and the turned workpiece is re-inserted onto the support assembly, and finally, the lifting cylinder 38 drives the clamping cylinder 37, the arc clamping plate 46 and the flipping motor 45 to rise and reset along the length direction of the adjusting rod 3 toward the direction away from the turntable 1, so as to realize the function of automatically flipping the workpiece;

[0046] After the angle of the support assembly is changed and adjusted, the second locking nut 44 is unscrewed, the strip 41 in the scale slot 43 is slid out of the scale slot 43, the mounting plate is rotated to the scale slot 43 corresponding to the same angle as the support assembly, the strip 41 is slid back into the scale slot 43, and the second locking nut 44 is re-locked, so that the angle of the flip mechanism can be adjusted; the arc clamping plate 46 is detachable, and the arc clamping plate 46 corresponding to the diameter of the workpiece can be replaced, which plays a role in ensuring the overall versatility; in addition, since the center of the slide groove 42 is the same as the rotation point of the adjusting rod 3 on the same side below, it is ensured that the lifting cylinder 38, the clamping cylinder 37 and the workpiece are always in the same plane, and the distance between the lifting cylinder 38 and the cushion block 17 is always kept the same.

[0047] Furthermore, the first translation mechanism includes a first base plate 47, a first slider 48 and a first screw 49. The length direction of the first screw 49 is parallel to the tangent direction of the turntable 1. First side plates 50 are installed on both sides of the first base plate 47. Both ends of the first screw are rotatably connected to the two first side plates 50 through bearings; one end of the first screw 49 passes through the first side plate 50 and is fixedly connected to a first hand wheel 51. The upper end surface of the first base plate 47 is connected to a first slide rail 52 for the first slider 48 to slide along the tangent direction of the turntable 1. The lifting mechanism 5 is installed on the upper end surface of the first slider 48. The bottom of the first slider 48 is threadedly connected to the first screw 49. A group of first scale grooves 53 are opened on the side of the first base plate 47.

[0048] From the above description, it can be seen that when the grinding wheel and the grinding assembly need to be moved along the tangential direction of the turntable 1, it is only necessary to rotate the first hand wheel 51 to drive the first screw 49 to rotate, thereby driving the first slider 48 to move in a directional manner along the tangential direction of the turntable 1 on the first slide rail 52 until one side of the first slider 48 slides to the first scale groove 53 of the corresponding size. Then, stop rotating the first hand wheel 51, and the grinding wheel and the grinding assembly can be adjusted along the tangential direction of the turntable 1.

[0049] Furthermore, the second translation mechanism includes a second base plate 54, a second slider 55 and a second screw 56. The length direction of the second screw 56 is parallel to the radial direction of the turntable 1. Second side plates 57 are installed on both sides of the second base plate 54. Both ends of the second lead screw are rotatably connected to the two second side plates 57 through bearings; the end of the second screw 56 away from the turntable 1 passes through the second side plate 57 and is fixedly connected to a second hand wheel 58. The upper end surface of the second base plate 54 is connected to a second slide rail 59 for the second slider 55 to slide along the tangent direction of the turntable 1. The first translation mechanism is installed on the upper end surface of the second slider 55. The bottom of the second slider 55 is threadedly connected to the second screw 56. A group of second scale grooves 60 are opened on the side of the second base plate 54.

[0050] From the above description, it can be seen that when the grinding wheel and the grinding assembly need to be moved radially along the turntable 1, it is only necessary to rotate the second hand wheel 58 to drive the second screw 56 to rotate, thereby driving the second slider 55 to move radially along the turntable 1 on the second slide rail 59 until the two sides of the second slider 55 slide to the second scale groove 60 of the corresponding size. Then, stop rotating the second hand wheel 58, and the grinding wheel and the grinding assembly can be adjusted radially along the turntable 1.

[0051] Furthermore, the air blowing mechanism includes a pillar 61, a blowing head 62, a corrugated hose 63, a fixed plate 64, a rotary joint 65 and an air supply pump 66. The air supply pump 66 is installed on one side of the bottom of the pillar. One end of the corrugated hose 63 of the screw guide rail 67 is connected to the air supply pump 66, and the other end of the corrugated hose 63 is connected to the blowing head 62 through the rotary joint 65. A screw guide rail is installed on the top of the pillar 61 to drive the rotary joint 65 to move radially along the turntable 1. A stepping motor is connected to one side of the screw guide rail. The slider of the screw guide rail 67 is fixedly connected to the rotary joint 65 through a fixed plate 64.

[0052] From the above description, it can be known that when the workpiece rotates with the turntable 1 to the air blowing mechanism, the compressed gas in the air supply pump 66 enters the corrugated hose 63, and the debris and dust on the upper end surface of the workpiece are blown onto the turntable 1 through the blowing head 62, thereby automatically cleaning the debris and dust on the workpiece; when it is necessary to adjust the radial distance of the blowing head 62 along the turntable 1, the frequency of the stepper motor is adjusted, the screw guide rail is started, the stepper motor is started, and the slider of the screw guide rail drives the rotary joint 65 and the blowing head 62 to move to the preset position along the radial direction of the turntable 1. The rotary joint 65 is used to adjust the blowing angle of the blowing head 62, thereby further ensuring the cleaning effect.

[0053] Reference Figures 1 to 8 , the embodiments provided by the utility model are:

[0054] A deburring device for gears and rotors comprises a turntable 1 and a rotating driving member for driving the turntable 1 to rotate (not shown in the figure, the same as in the whole text). The rotating driving member of this embodiment is composed of a motor and a rotating divider, and is not limited to this structure. As long as the function of driving the turntable 1 to rotate at a fixed point can be achieved, a number of supports 2 are evenly arranged on the turntable 1. The supports 2 are connected to an adjusting rod 3 for rotation around the tangential direction of the turntable 1. The top of the adjusting rod 3 is rotatably connected to a roller 4. The top of the roller 4 is detachably connected to a support assembly for inserting a workpiece. The adjusting rod 3 is connected to a locking assembly for locking the adjusting rod 3 and the support 2; an infrared sensor, a grinding mechanism, an air blowing mechanism, a cleaning mechanism and a flipping mechanism are evenly arranged in sequence on the outside of the turntable 1 along its rotation direction.

[0055] The locking assembly includes a positioning rod 9 and an upper bolt 10, one end of the upper bolt 10 is fixedly connected to the middle of the adjusting rod 3, the bottom of the positioning rod 9 is connected to the outer side of one end of the upper bolt 10, the bottom of the adjusting rod 3 is fixedly connected with a lower bolt 12, the center axis of the lower bolt 12 is parallel to the tangent direction of the turntable 1, and the support 2 is provided with a rotating hole 16, an arc guide hole 15 for the upper bolt 10 to rotate around the axis of the lower bolt 12, and a group of scale through grooves 14 for the positioning rod 9 to penetrate from bottom to top; the upper bolt 10 passes through the rotating hole 16 and is connected to a first butterfly nut 11; the other end of the upper bolt 10 passes through the arc guide hole 15 and is connected to a second butterfly nut 13.

[0056] The supporting assembly includes a cushion block 17, an upper positioning shaft 18 and a lower connecting shaft 19. The bottom of the upper positioning shaft 18 is fixedly connected to the top of the lower connecting shaft 19. The cushion block 17 is pressed against the top surface of the roller 4 through the upper positioning shaft 18. The cushion block 17 is provided with a through hole 20 whose aperture is smaller than the diameter of the upper positioning shaft 18. A groove 21 is provided in the middle of the top of the roller 4. The top side of the roller 4 is threadedly connected with a locking bolt 22 passing through the groove 21; the lower connecting shaft 19 passes through the through hole 20 to the groove 21 and is locked in the groove 21 by the locking bolt 22.

[0057] The grinding mechanism includes a grinding wheel, a lifting mechanism 5, a grinding assembly, a first translation mechanism and a second translation mechanism. The first translation mechanism is used to drive the lifting mechanism 5 to translate along the tangential direction of the turntable 1, and the second translation mechanism is used to drive the first translation mechanism to translate along the radial direction of the turntable 1. The side of the grinding wheel close to the air blowing mechanism is arranged in parallel contact with the grinding assembly. The driving end of the lifting mechanism 5 is connected to a first motor 8 and an electric push rod 7. The first motor 8 is used to drive the grinding wheel to rotate, and the electric push rod 7 is used to drive the grinding assembly to move to the same curved surface as the grinding surface of the grinding wheel; the grinding assembly includes a connecting plate 23 and a wire brush 24 arranged in a semi-arc shape. The wire brush 24 is fixedly connected to one side of the connecting plate 23, and the push rod of the electric push rod 7 is detachably connected to the other side of the connecting plate 23;

[0058] The grinding wheel includes a wire wheel 25 and a first rotating shaft 26. The diameter of the wire brush 24 is the same as that of the wire wheel 25. One end of the first rotating shaft 26 is fixedly connected to the first motor 8. The first rotating shaft 26 is provided with a retaining ring portion 27 for blocking one side of the wire wheel 25. The other end of the first rotating shaft 26 is threadedly connected with a first locking nut 28 against the other side of the wire wheel 25. Three groups of grinding mechanisms are provided along the rotation direction of the turntable 1. The grinding coarseness of the wire wheels 25 of the three groups of grinding mechanisms is from coarse to fine along the rotation direction of the turntable 1.

[0059] The cleaning mechanism includes a bracket 29 arranged in an inverted L shape, a long-bristle brush 30 and a short-bristle brush 31 for cleaning the inner and outer sides of the upper end of the turntable 1 respectively, the long-bristle brush 30 and the short-bristle brush 31 are respectively located on both sides of the support 2, the cross section of the bracket 29 is located above the support assembly and the workpiece, a first connecting rod is connected between the bottom of the cross section of the bracket 29 and the long-bristle brush 30, a second connecting rod is connected between the bottom of the cross section of the bracket 29 and the short-bristle brush 31, a channel 32 for the roller 4, the support assembly, the workpiece and the support 2 to pass through is formed between the first connecting rod, the second connecting rod and the cross section of the bracket 29, a collecting box 33 is provided under the turntable 1, and a long hole 34 and a short hole 35 are respectively opened radially on the inner and outer sides of the upper end surface of the turntable 1 for debris and dust to fall into the collecting box 33.

[0060] The flipping mechanism includes a support frame 36, a clamping cylinder 37, a mounting plate and a lifting cylinder 38 for driving the clamping cylinder 37 to move along the length direction of the adjusting rod 3. The top rod of the lifting cylinder 38 is connected to the clamping cylinder 37. Slide bars 39 and photoelectric switches 40 for detecting workpieces are respectively installed on both sides and the bottom of the mounting plate. The side of the slide bar 39 is slidably connected with a clamping strip 41. The top sides of the support frame 36 are provided with a slide groove 42 for the slide bar 39 to rotate around the tangential direction of the turntable 1 and a scale clamping groove 43 communicating with the slide groove 42. The clamping strip 41 is clamped in the scale clamping groove 43, and the slide bar 39 is threadedly connected with a second locking nut 44; the slide groove 42 is arranged in an arc shape, and its center is the same as the rotation point of the adjusting rod 3 on the same side. The lifting cylinder 38 is installed on the mounting plate. The two driving ends of the clamping cylinder 37 are fixedly connected with a flipping motor 45, and the driving end of the flipping motor 45 is detachably connected with an arc clamping plate 46 for clamping the workpiece.

[0061] The first translation mechanism includes a first base plate 47, a first slider 48 and a first screw 49. The length direction of the first screw 49 is parallel to the tangent direction of the turntable 1. First side plates 50 are installed on both sides of the first base plate 47. Both ends of the first screw are rotatably connected to the two first side plates 50 through bearings; one end of the first screw 49 passes through the first side plate 50 and is fixedly connected to a first hand wheel 51. The upper end surface of the first base plate 47 is connected to a first slide rail 52 for the first slider 48 to slide along the tangent direction of the turntable 1. The lifting mechanism 5 is installed on the upper end surface of the first slider 48. The bottom of the first slider 48 is threadedly connected to the first screw 49. A group of first scale grooves 53 are opened on the side of the first base plate 47.

[0062] The second translation mechanism includes a second base plate 54, a second slider 55 and a second screw 56. The length direction of the second screw 56 is parallel to the radial direction of the turntable 1. Second side plates 57 are installed on both sides of the second base plate 54. Both ends of the second lead screw are rotatably connected to the two second side plates 57 through bearings; the end of the second screw 56 away from the turntable 1 passes through the second side plate 57 and is fixedly connected to a second hand wheel 58. The upper end surface of the second base plate 54 is connected to a second slide rail 59 for the second slider 55 to slide along the tangent direction of the turntable 1. The first translation mechanism is installed on the upper end surface of the second slider 55. The bottom of the second slider 55 is threadedly connected to the second screw 56. A group of second scale grooves 60 are opened on the side of the second base plate 54.

[0063] The lifting mechanism 5 of this embodiment has the same structural composition as the first translation mechanism and the second translation mechanism, and the specific description will not be repeated here. The difference is that the screw and the base plate of the lifting mechanism 5 are arranged vertically, and the screw of the lifting mechanism 5 is perpendicular to the first base plate 47, the second base plate 54 and the turntable 1. The present invention is not limited to this structure, and other lifting devices that can realize the directional lifting and lowering of the driving grinding mechanism are also acceptable.

[0064] The air blowing mechanism includes a support 61, a blowing head 62, a corrugated hose 63, a fixing plate 64, a rotating joint 65 and an air supply pump 66. The air supply pump 66 is installed on one side of the bottom of the column. One end of the corrugated hose 63 of the screw guide rail 67 is connected to the air supply pump 66, and the other end of the corrugated hose 63 is connected to the blowing head 62 through the rotating joint 65. A screw guide rail for driving the rotating joint 65 to move radially along the turntable 1 is installed on the top of the support 61. A stepping motor is connected to one side of the screw guide rail. The slider of the screw guide rail 67 is fixedly connected to the rotating joint 65 through the fixing plate 64. The interior of the rotating joint 65 is connected, and there is a movable With a rotating universal ball head (not shown in the figure, the same as in the whole text), the interior of the universal ball head is also connected. The angle of the connected air blowing head 62 is adjusted by rotating the universal ball head, which is conducive to better collection of debris and dust; a dust suction mechanism 6 is arranged below the air blowing mechanism, and the dust suction mechanism 6 is used to clean the debris and dust on the turntable 1. The dust suction mechanism 6 of this embodiment is composed of a vacuum cleaner (not shown in the figure, the same as in the whole text), a suction pipe for sucking dust and burrs (not shown in the figure, the same as in the whole text) and a support for fixing the suction pipe (not shown in the figure, the same as in the whole text), one end of the suction pipe is connected to the vacuum cleaner, and the other end of the suction pipe faces the turntable 1.

[0065] In summary, compared with the prior art, the utility model has the advantages of high deburring efficiency, high versatility and good deburring effect; through the rotating driving member, the turntable 1, a plurality of supporting components, the infrared sensor, the roller 4, the grinding wheel and the first motor 8, the functions of positioning, automatic conveying and automatic grinding and deburring of multiple workpieces are realized; through the locking component, the adjusting rod 3 and the support 2, the inclination angle of the gear or the rotor is adjusted as needed to ensure that the toothed oblique side surface of the bevel gear and the two end surfaces and edges of the spur gear are in full contact with the grinding wheel, which plays a role in improving the deburring effect and improving the overall versatility; through the air blowing mechanism and the cleaning mechanism, the broken pieces on the workpiece and the turntable 1 are removed. The function of cleaning the chips and dust is achieved; the turning mechanism is used to automatically turn over the workpiece; the electric push rod 7 and the grinding assembly are used to grind and remove burrs on the wide end edge of the bevel gear, ensuring that the grinding assembly and the edge of the workpiece are in contact and grinding, thereby improving the grinding effect and grinding efficiency of the end edge of the bevel gear workpiece; the lifting mechanism 5, the first translation mechanism and the second translation mechanism are used to adjust the height of the grinding wheel and the grinding assembly, and the distance along the radial and tangential directions of the turntable 1. The support assembly is set to be detachable, which meets the use requirements of gears or rotors of different heights and diameters, and improves the overall versatility and deburring effect.

[0066] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A deburring device for gears and rotors, characterized in that: The invention comprises a turntable and a rotating driving member for driving the turntable to rotate, wherein a plurality of supports are evenly arranged on the turntable, wherein the supports are connected with an adjusting rod for rotating around the tangential direction of the turntable, a roller is rotatably connected with the top end of the adjusting rod, a supporting assembly for inserting a workpiece is detachably connected with the top end of the roller, and the adjusting rod is connected with a locking assembly for locking the adjusting rod with the support; an infrared sensor, a grinding mechanism, an air blowing mechanism, a cleaning mechanism and a flipping mechanism are evenly arranged in sequence on the outside of the turntable along its rotation direction, the grinding mechanism comprises a grinding wheel, a lifting mechanism, a grinding assembly, a first translation mechanism for driving the lifting mechanism to translate along the tangential direction of the turntable and a second translation mechanism for driving the first translation mechanism to translate along the radial direction of the turntable, a dust suction mechanism for cleaning debris and dust on the turntable is arranged below the air blowing mechanism, a side of the grinding wheel close to the air blowing mechanism is arranged in parallel contact with the grinding assembly, and a driving end of the lifting mechanism is connected with a first motor for driving the grinding wheel to rotate and an electric push rod for driving the grinding assembly to move to the same curved surface as the grinding surface of the grinding wheel.

2. A deburring device for gears and rotors according to claim 1, characterized in that: The locking assembly includes a positioning rod and an upper bolt, one end of the upper bolt is fixedly connected to the middle part of the adjusting rod, the bottom of the positioning rod is connected to the outer side surface of one end of the upper bolt, the bottom of the adjusting rod is fixedly connected to the lower bolt, the center axis of the lower bolt is parallel to the tangent direction of the turntable, and the support is provided with a rotating hole, an arc-shaped guide hole for the upper bolt to rotate around the axis of the lower bolt, and a group of scale through grooves for the positioning rod to penetrate from bottom to top; the upper bolt passes through the rotating hole and is connected to a first butterfly nut; the other end of the upper bolt passes through the arc-shaped guide hole and is connected to a second butterfly nut.

3. A deburring device for gears and rotors according to claim 1, characterized in that: The supporting assembly includes a cushion block, an upper positioning shaft and a lower connecting shaft. The bottom of the upper positioning shaft is fixedly connected to the top of the lower connecting shaft. The cushion block is pressed against the top end surface of the roller through the upper positioning shaft. The cushion block is provided with a through hole whose aperture is smaller than the diameter of the upper positioning shaft. A groove is provided in the middle of the top end of the roller. The top side of the roller is threadedly connected with a locking bolt passing through the groove. The lower connecting shaft passes through the through hole into the groove and is locked in the groove by the locking bolt.

4. A deburring device for gears and rotors according to claim 1, characterized in that: The grinding assembly includes a connecting plate and a wire brush arranged in a semi-arc shape, the wire brush is fixedly connected to one side of the connecting plate, the push rod of the electric push rod is detachably connected to the other side of the connecting plate, the grinding wheel includes a wire wheel and a first rotating shaft, the diameter of the wire brush is the same as the diameter of the wire wheel, one end of the first rotating shaft is fixedly connected to the first motor, the first rotating shaft is provided with a retaining ring portion for blocking one side of the wire wheel, and the other end of the first rotating shaft is threadedly connected to a first locking nut against the other side of the wire wheel.

5. A deburring device for gears and rotors according to claim 4, characterized in that: The grinding mechanisms are provided with three groups along the rotation direction of the turntable, and the grinding coarseness of the wire wheels of the three groups of grinding mechanisms is from coarse to fine along the rotation direction of the turntable.

6. A deburring device for gears and rotors according to claim 1, characterized in that: The cleaning mechanism includes a bracket arranged in an inverted L shape, a long-bristle brush and a short-bristle brush respectively used to clean the inner and outer sides of the upper end of the turntable, the long-bristle brush and the short-bristle brush are respectively located on both sides of the support, the cross section of the bracket is located above the support assembly and the workpiece, a first connecting rod is connected between the bottom of the cross section of the bracket and the long-bristle brush, a second connecting rod is connected between the bottom of the cross section of the bracket and the short-bristle brush, a channel for the roller, the support assembly, the workpiece and the support to pass through is formed between the first connecting rod, the second connecting rod and the cross section of the bracket, a collecting box is provided under the turntable, and long holes and short holes are respectively opened radially on the inner and outer sides of the upper end surface of the turntable for debris and dust to fall into the collecting box.

7. A deburring device for gears and rotors according to claim 1, characterized in that: Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

8. A deburring device for gears and rotors according to claim 1, characterized in that: The first translation mechanism includes a first base plate, a first slider and a first screw. The length direction of the first screw is parallel to the tangent direction of the turntable. First side plates are installed on both sides of the first base plate. Both ends of the first screw are rotatably connected to the two first side plates through bearings. One end of the first screw passes through the first side plate and is fixedly connected to a first hand wheel. The upper end surface of the first base plate is connected to a first slide rail for the first slider to slide along the tangent direction of the turntable. The lifting mechanism is installed on the upper end surface of the first slider. The bottom of the first slider is threadedly connected to the first screw. A group of first scale grooves are opened on the side of the first base plate.

9. A deburring device for gears and rotors according to claim 1, characterized in that: The second translation mechanism includes a second base plate, a second slider and a second screw. The length direction of the second screw is parallel to the radial direction of the turntable. Second side plates are installed on both sides of the second base plate. Both ends of the second screw are rotatably connected to the two second side plates through bearings. The end of the second screw away from the turntable passes through the second side plate and is fixedly connected to a second hand wheel. The upper end surface of the second base plate is connected to a second slide rail for the second slider to slide along the tangent of the turntable. The first translation mechanism is installed on the upper end surface of the second slider. The bottom of the second slider is threadedly connected to the second screw. A group of second scale grooves are opened on the side of the second base plate.

10. A deburring device for gears and rotors according to claim 1, characterized in that: The air blowing mechanism includes a pillar, a blowing head, a corrugated hose, a fixed plate, a rotating joint and an air supply pump. The air supply pump is installed on one side of the bottom of the pillar. One end of the corrugated hose is connected to the air supply pump. The other end of the corrugated hose is connected to the blowing head through the rotating joint. A screw guide rail is installed on the top of the pillar to drive the rotating joint to move radially along the turntable. A stepping motor is connected to one side of the screw guide rail. The slider of the screw guide rail is fixedly connected to the rotating joint through the fixed plate.

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