A device for deep cleaning the surface of a brake disc

Abstract

The present invention belongs to the technical field of brake disc manufacturing, and specifically is a device for deep cleaning the surface of a brake disc, comprising an ultrasonic cleaning box; the top of the ultrasonic cleaning box is in an open state, and a group of partitions are fixedly connected inside the ultrasonic cleaning box, and the cleaning chamber is divided into a plurality of cleaning chambers by the partitions; four columns are arranged in the cleaning chamber, and a group of guide columns are fixedly connected to the bottom end of the cleaning chamber, and the guide columns penetrate the four columns; a top plate is fixedly connected to the top end of the four columns, and a bottom plate is fixedly connected to the bottom end of the four columns; the bottom plate moves up and down through a lifting member; a plurality of groups of inclined plates are fixedly connected between the four columns, and cylinders are arranged between the plurality of inclined plates, and the cylinders and the inclined plates are fixedly connected to each other; an arc-shaped round block is arranged at the center of the cylinder, and a supporting tube is arranged at the bottom end of the arc-shaped round block; a group of guide grooves are opened in the top end of the supporting tube; a group of guide columns are fixedly connected to the arc-shaped round block, and the bottom end of the guide column is slidably connected in the guide groove; so as to solve the problem that the brake disc cannot be cleaned in place.

Description

Technical Field

[0001] The invention belongs to the technical field of brake disc manufacturing, in particular to a device for deep cleaning the surface of a brake disc. Background Art

[0002] The car brake disc is the core component of the brake system. Simply put, it is a round plate that rotates when the car is moving. It converts the vehicle speed into heat through friction with the brake pads, thereby slowing down and stopping the vehicle. When the driver steps on the brake pedal, the brake caliper clamps the brake disc to generate braking force, which slows down or stops the vehicle.

[0003] In the prior art, a large amount of impurities are generated during the production process of brake pads. After the production is completed, a variety of colloids or materials will be attached to the surface of the brake pads. The cleaning of the brake pads is mainly carried out by ultrasonic immersion cleaning, but there are the following problems: First, because the existing immersion is generally stacked and placed in a immersion box, the stacking will cause the surface of the brake pad to be in a fitted state, which will result in inadequate cleaning, and it is also easy for the brake discs to stick to each other; second, during the cleaning process, the brake disc is generally in a stationary state. Although it can be cleaned by ultrasonic vibration, the cleaned impurities are not easy to separate from the surface of the brake disc. After the brake disc is separated from the immersion, there are still residues on its surface, resulting in secondary adhesion. The impurities remaining on the surface of the brake pad will affect the function of the brake pad and create a safety hazard.

[0004] To this end, the present invention provides a device for deep cleaning the surface of a brake disc. Summary of the invention

[0005] In order to solve the technical problems existing in the background technology, the present invention proposes a device for deep cleaning the surface of a brake disc.

[0006] The technical solution adopted by the present invention to solve its technical problems is: the device for deep cleaning the surface of a brake disc described in the present invention comprises an ultrasonic cleaning box; the top of the ultrasonic cleaning box is in an open state, and a group of partitions are fixedly connected inside the ultrasonic cleaning box, and the partitions are used to divide the box into multiple cleaning chambers; four columns are arranged in the cleaning chamber, and a group of guide columns are fixedly connected to the bottom end of the cleaning chamber, and the guide columns penetrate the four columns; a top plate is fixedly connected to the top end of the four columns, and a bottom plate is fixedly connected to the bottom end of the four columns; the bottom plate moves up and down through a lifting member; multiple groups of inclined plates are fixedly connected between the four columns, and cylinders are arranged between the multiple groups of inclined plates, and the cylinders and the inclined plates are mutually Fixed connection; an arc-shaped block is provided at the center of the cylinder, and a support tube is provided at the bottom end of the arc-shaped block; a group of guide grooves are opened in the top end of the support tube; the arc-shaped block is fixed with a group of guide columns, and the bottom ends of the guide columns are slidably connected in the guide grooves; the bottom end of the arc-shaped block is fixed to the top end of the support tube through a spring; a through groove is opened on the outer wall of the cylinder; a hydraulic cylinder is fixed on the top plate, and a hydraulic rod is provided at the conveying end of the hydraulic cylinder, and the bottom end of the hydraulic rod extends between the top plate and the bottom plate, and a lifting column is fixed to the side wall of the hydraulic rod, and the lifting column is connected to the support tube through the through groove; a locking piece is provided on the arc-shaped block; the support tube is rotated by a rotating piece.

[0007] Preferably, the locking member includes a first through groove; a group of first through grooves is opened at the top of the arc-shaped round block; a truncated cone block is fixedly connected to the middle part of the support tube through a connecting column; first sliding grooves are opened on the side walls on both sides of the first through groove; a locking rod is slidably connected in the first through groove, and a sliding rod is fixed on the locking rod, both ends of the sliding rod are slidably connected in the first sliding groove, and the side walls of the sliding rod are fixed to the side walls of the first sliding groove through a spring; the top end of the locking rod is a sickle head, the bottom end of the locking rod is an arc-shaped setting, and the bottom end of the locking rod and the inclined surface of the truncated cone block are in contact with each other.

[0008] Preferably, the lifting member includes a fixed plate; fixed plates are fixedly connected to the side walls on both sides of the bottom plate; a first cavity is opened in the bottom end of the ultrasonic cleaning box; a first rotating shaft is rotatably connected in the first cavity; multiple groups of first bevel gears are fixed in the first rotating shaft; a first servo motor is fixed on the side wall of the ultrasonic cleaning box; the first servo motor and the first rotating shaft are connected to each other; a pair of lead screws symmetrically distributed about four columns are rotatably connected in the cleaning chamber, and the fixed plate is connected to the lead screw through a lead screw nut pair; the bottom end of the lead screw extends into the first cavity and is fixedly connected to a second bevel gear; the first bevel gear and the second bevel gear are meshed with each other.

[0009] Preferably, the rotating member includes a fixed plate; the bottom end of the inclined plate is fixedly connected to the fixed plate via a connecting block; the fixed plate is located directly below the cylinder; a rotating column is rotatably connected to the fixed plate; a pair of symmetrically distributed second slide grooves are provided on the inner wall of the support cylinder; the top of the rotating column is located in the support cylinder and a pair of sliding columns are fixedly connected to the outer wall of the rotating column; the sliding column is slidably connected in the second slide groove; the rotating column is rotated by a power unit; an annular plate is rotatably connected to the outer wall of the support cylinder, and the annular plate and the lifting column are connected to each other.

[0010] Preferably, the power unit includes a second servo motor; a second servo motor is fixedly connected to the top plate; a second rotating shaft is provided at the output end of the second servo motor, and the bottom end of the second rotating shaft passes through the top plate and is rotatably connected to the bottom plate; the second rotating shaft and the rotating column are driven by a sprocket chain.

[0011] Preferably, a group of track posts are fixedly connected to the outer wall of the support cylinder; an annular track groove is provided on the inner wall of the cylinder near the top opening; the annular track groove is composed of a group of arc grooves and a group of square grooves, and the arc grooves and the square grooves are staggered and interconnected; a group of third slide grooves are provided in the cylinder, and the third slide grooves and the bottom ends of the square grooves are interconnected, and the track posts are slidably connected in the third slide grooves; the lifting posts and the annular plates are connected to each other via buffers.

[0012] Preferably, the buffer member includes an arc-shaped T-shaped groove; an arc-shaped T-shaped groove is provided in the annular plate; the cross-section of the end of the lifting column is an arc-shaped T-shape when viewed from above, and the end of the lifting column is slidably connected in the arc-shaped T-shaped groove.

[0013] Preferably, the inclined plate and the cylinder have the same height; an arc-shaped baffle is fixedly connected to the top of the inclined plate, and the center point of the arc-shaped baffle and the center point of the cylinder are located on the same vertical line; a group of water leakage grooves are opened at the top of the arc-shaped round block.

[0014] Preferably, a first groove is provided in the middle of the top end of the arc-shaped round block; a warning light is provided in the first groove; and the warning light is triggered by an energizing member.

[0015] Preferably, the power-carrying part includes a second cavity; a group of second cavities are opened in the arc-shaped round block, and the positions of the second cavities and the first through grooves correspond to each other; an L-shaped rod is fixedly connected to the side wall of the locking rod, and the L-shaped rod extends into the second cavity; the positive electrode plate and the negative electrode plate are respectively fixedly connected to the vertical side wall of the L-shaped rod and the side wall of the second cavity through a rubber layer.

[0016] The beneficial effects of the present invention are as follows:

[0017] 1. A device for deep cleaning the surface of a brake disc described in the present invention, the arc-shaped round block will limit and fix the brake disc through the locking piece, and then the support cylinder will move up again, so that the brake disc can be separated from the top of the inclined plate and the brake disc can be suspended. At this time, only the bottom end of the hole wall of the brake disc and the top end of the arc-shaped round block are in contact with each other, and they are still in line contact, which can ensure the minimum support and fitting surface of the brake disc, and thus ensure that the subsequent brake disc can be fully immersed in the cleaning liquid in the ultrasonic cleaning box to ensure that the cleaning is in place. At the same time, the supporting cylinder and the arc-shaped round block are driven to rotate by the rotating member, and then the brake disc is driven to rotate by the locking member, and the impurities cleaned by the ultrasonic wave can be thrown out by the centrifugal force of the rotation, which can prevent the impurities cleaned by the ultrasonic wave from adhering to the surface of the brake disc for the second time, and because the locking member is in a locking and fixing state for the brake disc, it can ensure that the rotation of the support cylinder can drive the rotation of the brake disc, and also prevent the brake disc from being separated from the suspended state, thereby ensuring that the impurities on the surface of the brake disc are fully separated.

[0018] 2. In the deep cleaning device for the brake disc surface described in the present invention, the track column will move cyclically in the square groove and the arc groove, and then jump up and down while the support tube rotates, thereby driving the brake disc to rotate and jump up and down at the same time, and can further use the vibration force to clean the above-mentioned impurities, can separate the impurities from the brake disc, and further optimize the cleaning effect of the brake disc. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below in conjunction with the accompanying drawings.

[0020] Figure 1 is a stereogram of the present invention;

[0021] Figure 2 It is a three-dimensional diagram with four pillars;

[0022] Figure 3 is a cross-sectional view of the present invention;

[0023] Figure 4 yes Figure 3 A partial enlarged view of the middle part;

[0024] Figure 5 yes Figure 4 A partial enlarged view of point B in the middle;

[0025] Figure 6 yes Figure 5 A partial enlarged view of point C in the middle;

[0026] Figure 7 It is a three-dimensional image of a cylinder;

[0027] Figure 8 It is an exploded view of a cylinder;

[0028] Fig. 9 It is an exploded view of the arc-shaped circular block;

[0029] Fig.10 It is the expanded view of the annular track groove;

[0030] In the figure: 1. ultrasonic cleaning box; 11. partition; 12. cleaning chamber; 13. four columns; 14. guide column; 15. top plate; 16. bottom plate; 17. inclined plate; 18. cylinder; 2. arc-shaped round block; 21. support cylinder; 22. hydraulic cylinder; 23. hydraulic rod; 24. lifting column; 25. through groove; 26. guide groove; 27. guide column; 3. first through groove; 31. first slide groove; 32. positioning rod; 33. sickle head; 34. round table block; 35. sliding rod; 4. fixed plate; 41. lead screw; 42. first cavity; 43. first servo motor; 44. first rotating shaft; 45. first bevel gear; 46. second bevel gear; 5. fixed plate; 51. connecting block; 52. rotating column; 53. second slide groove; 54. sliding column; 55. second servo motor; 56. second rotating shaft; 57. sprocket chain; 6. annular plate; 61. arcuate T-shaped groove; 62. annular track groove; 63. arcuate groove; 64. square groove; 65. third slide groove; 66. track column; 67. arcuate baffle; 68. water leakage groove; 7. first groove; 71. warning light; 72. second cavity; 73. L-shaped rod; 74. positive plate; 75. negative plate; 76. rubber layer. DETAILED DESCRIPTION

[0031] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0032] like Figures 1 to 10As shown, a device for deep cleaning the surface of a brake disc described in an embodiment of the present invention comprises an ultrasonic cleaning box 1; the top of the ultrasonic cleaning box 1 is in an open state, and a group of partitions 11 are fixedly connected inside the ultrasonic cleaning box 1, and are divided into a plurality of cleaning chambers 12 by the partitions 11; four columns 13 are arranged in the cleaning chamber 12, and a group of guide columns 14 are fixedly connected to the bottom end of the cleaning chamber 12, and the guide columns 14 pass through the four columns 13; a top plate 15 is fixedly connected to the top end of the four columns 13, and a bottom plate 16 is fixedly connected to the bottom end of the four columns 13; the bottom plate 16 moves up and down through a lifting member; a plurality of inclined plates 17 are fixedly connected between the four columns 13, and a cylinder 18 is arranged between the plurality of inclined plates 17, and the cylinder 18 and the inclined plate 17 are fixedly connected to each other; a cylinder 18 is provided at the center of the cylinder 18 The arc-shaped circular block 2 is provided with a support tube 21 at the bottom end; a group of guide grooves 26 are provided in the top end of the support tube 21; a group of guide pillars 27 are fixedly connected to the arc-shaped circular block 2, and the bottom ends of the guide pillars 27 are slidably connected in the guide grooves 26; the bottom end of the arc-shaped circular block 2 is fixedly connected to the top end of the support tube 21 through a spring; a through groove 25 is provided on the outer wall of the cylinder 18; a hydraulic cylinder 22 is fixedly connected to the top plate 15, and a hydraulic rod 23 is provided at the conveying end of the hydraulic cylinder 22, and the bottom end of the hydraulic rod 23 extends between the top plate 15 and the bottom plate 16, and a lifting column 24 is fixedly connected to the side wall of the hydraulic rod 23, and the lifting column 24 is connected to the support tube 21 through the through groove 25; a positioning piece is provided on the arc-shaped circular block 2; the support tube 21 is rotated by a rotating piece; the present invention is working When the brake disc is put on the inclined plate 17, the center disc of the brake disc is located above the cylinder 18, and then the hydraulic cylinder 22 drives the lifting column 24 to move up through the hydraulic rod 23, and then the support cylinder 21 moves up, allowing the arc-shaped round block 2 to enter the center hole of the brake disc. After the arc-shaped round block 2 and the hole wall of the center hole of the brake disc contact each other, the arc-shaped round block 2 will limit and fix the brake disc through the positioning piece, and then the support cylinder 21 moves up again, which can allow the brake disc to be separated from the top of the inclined plate 17 and let the brake disc be suspended. At this time, only the bottom end of the hole wall of the brake disc and the top end of the arc-shaped round block 2 fit each other, and they are still in line contact, which can ensure the minimum support fitting surface of the brake disc, and then ensure that the subsequent brake disc can be fully immersed in the cleaning liquid in the ultrasonic cleaning box 1 to ensure that the cleaning is in place. At the same time, through The rotating member drives the support cylinder 21 and the arc-shaped round block 2 to rotate, and then drives the brake disc to rotate through the locking member, and the impurities cleaned by ultrasonic cleaning can be thrown out by the centrifugal force of rotation, which can prevent the impurities cleaned by ultrasonic cleaning from adhering to the surface of the brake disc for the second time. In addition, because the locking member is in a fixed position on the brake disc, it can ensure that the rotation of the support cylinder 21 can drive the rotation of the brake disc, and also prevent the brake disc from being separated from the suspended state, thereby ensuring that the impurities on the surface of the brake disc are completely separated, which is convenient for subsequent processes, such as packaging, and can also effectively ensure that the performance of the brake disc leaving the factory is intact and reduce safety hazards. At the same time, the ultrasonic cleaning box 1 is generally mostly buried underground, and the top of the ultrasonic cleaning box 1 is generally aligned with the existing conveyor belt to facilitate workers' operation.

[0033] The positioning member includes a first through slot 3; a group of first through slots 3 are formed at the top of the arc-shaped round block 2; a truncated cone block 34 is fixedly connected to the middle of the support tube 21 through a connecting column; first slide slots 31 are formed on the side walls of both sides of the first through slot 3; a positioning rod 32 is slidably connected in the first through slot 3, and a sliding rod 35 is fixedly connected to the positioning rod 32, and both ends of the sliding rod 35 are slidably connected in the first slide slot 31, and the side wall of the sliding rod 35 is fixedly connected to the side wall of the first slide slot 31 through a spring; the top of the positioning rod 32 is a sickle head 33, and the bottom of the positioning rod 32 is an arc-shaped When the brake disc is in operation, the hydraulic rod 23 moves upward, and then drives the support cylinder 21 through the lifting column 24. At this time, the brake disc is first placed on the inclined plate 17 and the cylinder 18, and then the support cylinder 21 moves upward to make the arc-shaped round block 2 fit the bottom wall of the center hole of the brake disc first, and then the support cylinder 21 continues to move upward. Due to the weight of the brake disc itself, the rising arc-shaped round block 2 will be pressed down, and the spring at the bottom end of the arc-shaped round block 2 will be in a compressed state. When the arc-shaped round block 2 moves downward, the positioning rod 32 will move downward, and because the positioning rod 3 2 bottom end and the inclined surface of the truncated cone block 34 fit each other, and the downward movement of the positioning rod 32 will allow a group of positioning rods 32 to move away from the center of the arc-shaped circular block 2 through the inclined surface of the truncated cone block 34, and then the sickle head 33 end of the positioning rod 32 clamps the hole wall of the center hole of the brake disc. When the group of positioning rods 32 clamps the center hole position of the brake disc, it can also promote the overall movement of the brake disc. While clamping and fixing the brake disc, it is ensured that the center of the brake disc and the center of the arc surface coincide with each other, thereby ensuring the stable placement of the brake disc, which can facilitate the subsequent rotation of the rotating part. No positional displacement will occur; at the same time, after the brake disc is removed at a later stage, the hydraulic rod 23 will first drive the support cylinder 21 to move downward through the lifting column 24, so that the suspended brake disc will first fit on the inclined plate 17, and then the support cylinder 21 will continue to move downward. At this time, the spring of the arc-shaped round block 2 is slowly opened, and then the locking rod 32 is restored to its original position under the action of the spring force of the sliding rod 35, and then the locking rod 32 releases the fixation of the brake disc, and then the support cylinder 21 will drive the arc-shaped round block 2 to separate from the brake disc as a whole and enter the cylinder 18, so as to facilitate the insertion and removal of the brake disc.

[0034] The lifting member includes a fixed plate 4; the fixed plates 4 are fixedly connected to the side walls on both sides of the bottom plate 16; a first cavity 42 is opened in the bottom end of the ultrasonic cleaning box 1; a first rotating shaft 44 is rotatably connected in the first cavity 42; a plurality of first bevel gears 45 are fixedly connected in the first rotating shaft 44; a first servo motor 43 is fixedly connected to the side wall of the ultrasonic cleaning box 1; the first servo motor 43 and the first rotating shaft 44 are connected to each other; a pair of lead screws 41 symmetrically distributed about the four columns 13 are rotatably connected in the cleaning chamber 12, and the fixed plate 4 is connected to the lead screw 41 through a lead screw nut pair; the bottom end of the lead screw 41 extends into the first cavity 42 and is fixedly connected with a second bevel gear 46; the first bevel gear 45 and the second bevel gear 46 are meshed with each other; when working, the first servo motor 43 drives the first rotating shaft 44 to rotate, and then drives the lead screw 41 to rotate through the meshing of the first bevel gear 45 and the second bevel gear 46, and then drives the bottom plate 16 and the four columns 13 to move up and down through the fixing plate 4, so as to drive the uncleaned or cleaned brake disc to enter the ultrasonic cleaning box 1 or take it out of the ultrasonic cleaning box 1.

[0035] The rotating member includes a fixed plate 5; the bottom end of the inclined plate 17 is fixedly connected to the fixed plate 5 through a connecting block 51; the fixed plate 5 is located directly below the cylinder 18; a rotating column 52 is rotatably connected to the fixed plate 5; a pair of symmetrically distributed second slide grooves 53 are provided on the inner wall of the support cylinder 21; the top of the rotating column 52 is located in the support cylinder 21 and a pair of sliding columns 54 are fixedly connected to the outer wall of the rotating column 52; the sliding columns 54 are slidably connected in the second slide grooves 53; the rotating column 52 is rotated by the power unit; an annular plate 6 is rotatably connected to the outer wall of the support cylinder 21, and the annular plate 6 and the lifting column 24 are connected to each other;

[0036] The power unit includes a second servo motor 55; the second servo motor 55 is fixedly connected to the top plate 15; a second rotating shaft 56 is provided at the output end of the second servo motor 55, and the bottom end of the second rotating shaft 56 penetrates the top plate 15 and is rotatably connected to the bottom plate 16; the second rotating shaft 56 and the rotating column 52 are driven by a sprocket chain 57;

[0037] During operation, after the brake disc enters the ultrasonic cleaning box 1 through the locking piece, during ultrasonic cleaning, the second servo motor 55 will drive the second rotating shaft 56 to rotate, and then the sprocket chain 57 will drive the rotating column 52 to rotate. The rotation of the rotating column 52 will drive the support tube 21 to rotate through the setting of the sliding column 54 and the second slide groove 53, and then drive the rotation of the brake disc through the locking piece of the arc-shaped round block 2. At the same time, the setting of the sliding column 54 and the second slide groove 53 will not affect the up and down movement of the support tube 21 through the lifting column 24.

[0038] A group of track posts 66 are fixedly connected to the outer wall of the support cylinder 21; an annular track groove 62 is provided on the inner wall of the cylinder 18 near the top opening; the annular track groove 62 is composed of a group of arc grooves 63 and a group of square grooves 64, and the arc grooves 63 and the square grooves 64 are staggered and interconnected; a group of third slide grooves 65 are provided in the cylinder 18, and the bottom ends of the third slide grooves 65 and the square grooves 64 are interconnected, and the track posts 66 are slidably connected in the third slide grooves 65; the lifting column 24 and the annular plate 6 are connected to each other through a buffer;

[0039] The buffer member includes an arc-shaped T-shaped groove 61; the annular plate 6 is provided with an arc-shaped T-shaped groove 61; the end of the lifting column 24 has an arc-shaped T-shaped cross section when viewed from above, and the end of the lifting column 24 is slidably connected in the arc-shaped T-shaped groove 61;

[0040] During operation, when the brake disc needs to be rotated to throw out the impurities cleaned by ultrasonic wave, the support cylinder 21 is driven upward by the lifting column 24. At this time, the support cylinder 21 will move upward first, allowing the track column 66 to move upward in the third slide groove 65. Then, when the support cylinder 21 rises to the highest point, the track column 66 will enter the square groove 64 in the annular track groove 62 through the third slide groove 65. Then, when the support cylinder 21 is rotated by the rotation of the rotating column 52, the track column 66 slides in the annular track groove 62, allowing the track column 66 to enter the arc groove 63 through the square groove 64. Then, after entering the square groove 64, the track column 66 will circulate in the square groove. The lifting column 24 moves in the annular track groove 64 and the arc groove 63, and then jumps up and down while the support cylinder 21 rotates, thereby driving the brake disc to rotate and jump up and down, which can further utilize the vibration force to clean the above-mentioned impurities, and can separate the impurities from the brake disc, so as to further optimize the cleaning effect of the brake disc; at the same time, when the support cylinder 21 jumps up and down through the annular track groove 62, because the lifting column 24 slides in the arc T-shaped groove 61, the lifting column 24 will not affect the movement of the lifting column 24; at the same time, when the rotation of the rotating column 52 stops, the track column 66 will stay directly above the third slide groove 65, and when the support cylinder 21 moves downward as a whole, the track column 66 will enter the third slide groove 65 again.

[0041] The inclined plate 17 and the cylinder 18 have the same height; an arc-shaped baffle plate 67 is fixedly connected to the top of the inclined plate 17, and the center point of the arc-shaped baffle plate 67 and the center point of the cylinder 18 are located on the same vertical line; a group of water leakage grooves 68 are opened at the top of the arc-shaped round block 2; during operation, when the brake disc is initially placed, the arc-shaped baffle plate 67 can be used to facilitate the alignment of the positions of the brake disc and the cylinder 18 when the brake disc is initially placed, which can ensure the accuracy of the initial placement position and facilitate the fixation of the subsequent positioning parts; at the same time, when the brake disc is subsequently ultrasonically cleaned, the brake disc will be in a suspended state and will also be separated from the arc-shaped baffle plate 67, which will not affect the comprehensive cleaning of the brake disc; at the same time, a water leakage groove 68 is provided, which can enable the cleaning liquid located at the center hole of the brake disc to flow out completely when the four columns 13 are moved upward as a whole, and there will be no cleaning liquid in the middle of the brake disc that is not cleaned or impurities remaining between the rated center hole of the brake disc and the top of the arc-shaped round block 2 after the four columns 13 are moved upward as a whole.

[0042] A first groove 7 is formed in the middle of the top of the arc-shaped round block 2; a warning light 71 is arranged in the first groove 7; and the warning light 71 is triggered by an energizing member;

[0043] The power supply member includes a second cavity 72; a group of second cavities 72 are opened in the arc-shaped round block 2, and the positions of the second cavities 72 and the first through slots 3 correspond to each other; an L-shaped rod 73 is fixedly connected to the side wall of the locking rod 32, and the L-shaped rod 73 extends into the second cavity 72; a positive plate 74 and a negative plate 75 are respectively fixedly connected to the vertical side wall of the L-shaped rod 73 and the side wall of the second cavity 72 through a rubber layer 76;

[0044] During operation, when the brake disc is not initially inserted and fixed by the locking piece, the warning light 71 is in an off state. When the brake disc is fixed by the locking rod 32, the positive plate 74 and the negative plate 75 are fitted together, so that the warning light 71 can be powered on and light up, avoiding the subsequent locking rod 32 not being in place, resulting in the positive plate 74 and the negative plate 75 not being able to fit together, and the warning light 71 cannot light up, that is, the brake disc is not fixed in place, and the subsequent brake disc cannot rotate or there is a rotation offset. Therefore, when the warning light 71 cannot light up, it means that it is necessary to adjust the position manually, which is also convenient for early warning processing.

[0045] Working principle: let the first servo motor 43 rotate, and then let the four columns 13 move up as a whole. At this time, let the hydraulic cylinder 22 move down through the hydraulic rod 23 to release the brake disc. At the same time, the four columns 13 move up a distance and then stop, so that the cleaned brake disc can be taken out, and then the uncleaned brake disc can be put in, and the four columns 13 can be moved up in sequence, so that the brake disc can be put in and taken out in sequence. When the four columns 13 are raised to the highest point, the hydraulic cylinder 22 moves up through the hydraulic rod 23, and the brake disc is fixed by the locking rod 32, and then the four columns 13 are moved down as a whole into the ultrasonic cleaning box 1. During the descent of the four columns 13, it can be judged by the warning light 71 whether the locking piece has fixed the brake disc stably; at the same time, After the four uprights 13 enter the ultrasonic cleaning box 1 as a whole, during ultrasonic cleaning, the second servo motor 55 will drive the second rotating shaft 56 to rotate, and then the sprocket chain 57 will drive the rotating column 52 to rotate. The rotation of the rotating column 52 will drive the support cylinder 21 to rotate through the setting of the sliding column 54 and the second slide groove 53, and then drive the rotation of the brake disc through the positioning piece of the arc-shaped round block 2. At the same time, the setting of the sliding column 54 and the second slide groove 53 will not affect the up and down movement of the support cylinder 21 through the lifting column 24; when the brake disc needs to be rotated to throw out the impurities cleaned by ultrasonic wave, the support cylinder 21 is driven to move up by the lifting column 24. At this time, the support cylinder 21 will move up first, so that the track column 66 is now in the third slide groove 65. When the support cylinder 21 moves, and then when the support cylinder 21 rises to the highest point, the track column 66 will enter the square groove 64 in the annular track groove 62 through the third slide groove 65. Then, when the support cylinder 21 is rotated by the rotation of the rotating column 52, the track column 66 slides in the annular track groove 62, and then the track column 66 enters the arc groove 63 through the square groove 64. Then, after entering the square groove 64, the track column 66 will cyclically move in the square groove 64 and the arc groove 63, and then jump up and down while the support cylinder 21 rotates, thereby driving the brake disc to rotate and jump up and down, which can further use the vibration force to clean the above-mentioned impurities, can separate the impurities of the brake disc, and further optimize the cleaning effect of the brake disc; at the same time, the support cylinder 21 When the annular track groove 62 jumps up and down, the lifting column 24 slides in the arc T-shaped groove 61, and the lifting column 24 will not affect the movement of the lifting column 24; at the same time, when the rotating column 52 stops rotating, the track column 66 will stay just above the third slide groove 65, and when the supporting cylinder 21 moves downward as a whole, the track column 66 will enter the third slide groove 65 again; when the brake disc is initially placed, the arc baffle 67 can be used to facilitate the initial placement of the brake disc. The position alignment of the brake disc and the cylinder 18 can ensure the accuracy of the initial placement position, and it is also convenient for the subsequent fixing of the positioning parts; at the same time, when the brake disc is subsequently ultrasonically cleaned, the brake disc will be in a suspended state and will also be separated from the arc baffle 67, which will not affect the comprehensive cleaning of the brake disc;At the same time, a water leakage groove 68 is provided, so that when the four pillars 13 are moved upward as a whole, the cleaning liquid at the center hole of the brake disc can flow out completely, and the cleaning liquid in the middle of the brake disc will not be cleaned up or impurities will remain between the rated center hole of the brake disc and the top of the arc-shaped round block 2 after the four pillars 13 are moved upward as a whole. ;

[0046] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0047] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

Claims

1. A device for deep cleaning the surface of a brake disc, comprising an ultrasonic cleaning box (1); the top of the ultrasonic cleaning box (1) is open, and a group of partitions (11) are fixedly connected to the ultrasonic cleaning box (1), and the partitions (11) are used to divide the ultrasonic cleaning box (1) into a plurality of cleaning chambers (12); the characteristics are: Four columns (13) are arranged in the cleaning chamber (12), and a group of guide columns (14) are fixedly connected to the bottom end of the cleaning chamber (12), and the guide columns (14) penetrate the four columns (13); a top plate (15) is fixedly connected to the top end of the four columns (13), and a bottom plate (16) is fixedly connected to the bottom end of the four columns (13); the bottom plate (16) moves up and down through a lifting member; a plurality of groups of inclined plates (17) are fixedly connected between the four columns (13), and a cylinder (18) is arranged between the plurality of groups of inclined plates (17), and the cylinder (18) and the inclined plates (17) are fixedly connected to each other; an arc-shaped round block (2) is arranged at the center of the cylinder (18), and a support cylinder (21) is arranged at the bottom end of the arc-shaped round block (2); a group of guide grooves (26) are opened in the top end of the support cylinder (21) ; The arc-shaped round block (2) is fixedly connected to a group of guide pillars (27), and the bottom ends of the guide pillars (27) are slidably connected in the guide grooves (26); the bottom end of the arc-shaped round block (2) is fixedly connected to the top end of the support tube (21) through a spring; a through groove (25) is provided on the outer wall of the cylinder (18); a hydraulic cylinder (22) is fixedly connected to the top plate (15), and a hydraulic rod (23) is provided at the conveying end of the hydraulic cylinder (22), and the bottom end of the hydraulic rod (23) extends between the top plate (15) and the bottom plate (16), and a lifting column (24) is fixedly connected to the side wall of the hydraulic rod (23), and the lifting column (24) is connected to the support tube (21) through the through groove (25); a locking piece is provided on the arc-shaped round block (2); and the support tube (21) is rotated by a rotating piece.

2. The device for deep cleaning the surface of a brake disc according to claim 1, characterized in that: The locking member comprises a first through slot (3); a group of first through slots (3) is provided at the top of the arc-shaped round block (2); a truncated cone block (34) is fixedly connected to the middle of the support tube (21) through a connecting column; first sliding slots (31) are provided on the side walls on both sides of the first through slot (3); a locking rod (32) is slidably connected in the first through slot (3), and a sliding rod (35) is fixedly connected to the locking rod (32), both ends of the sliding rod (35) are slidably connected in the first sliding slot (31), and the side wall of the sliding rod (35) is fixedly connected to the side wall of the first sliding slot (31) through a spring; the top of the locking rod (32) is a sickle head (33), the bottom end of the locking rod (32) is arc-shaped, and the bottom end of the locking rod (32) and the inclined surface of the truncated cone block (34) are in contact with each other.

3. The device for deep cleaning the surface of a brake disc according to claim 1, characterized in that: The lifting member comprises a fixed plate (4); the fixed plates (4) are fixedly connected to the side walls on both sides of the bottom plate (16); a first cavity (42) is opened in the bottom end of the ultrasonic cleaning box (1); a first rotating shaft (44) is rotatably connected in the first cavity (42); a plurality of first bevel gears (45) are fixedly connected in the first rotating shaft (44); a first servo motor (43) is fixedly connected to the side wall of the ultrasonic cleaning box (1); the first servo motor (43) and the first rotating shaft (44) are connected to each other; a pair of lead screws (41) symmetrically distributed about four columns (13) are rotatably connected in the cleaning cavity (12), and the fixed plate (4) is connected to the lead screw (41) through a lead screw nut pair; the bottom end of the lead screw (41) extends into the first cavity (42) and is fixedly connected to a second bevel gear (46); the first bevel gear (45) and the second bevel gear (46) are meshed with each other.

4. The device for deep cleaning the surface of a brake disc according to claim 2, characterized in that: The rotating member comprises a fixed plate (5); the bottom end of the inclined plate (17) is fixedly connected to the fixed plate (5) via a connecting block (51); the fixed plate (5) is located directly below the cylinder (18); a rotating column (52) is rotatably connected to the fixed plate (5); a pair of symmetrically distributed second slide grooves (53) are provided on the inner wall of the support cylinder (21); the top end of the rotating column (52) is located in the support cylinder (21) and a pair of sliding columns (54) are fixedly connected to the outer wall of the rotating column (52); the sliding columns (54) are slidably connected in the second slide grooves (53); the rotating column (52) is rotated by a power unit; an annular plate (6) is rotatably connected to the outer wall of the support cylinder (21), and the annular plate (6) and the lifting column (24) are connected to each other.

5. The device for deep cleaning the surface of a brake disc according to claim 4, characterized in that: The power unit comprises a second servo motor (55); the second servo motor (55) is fixedly connected to the top plate (15); a second rotating shaft (56) is provided at the output end of the second servo motor (55), and the bottom end of the second rotating shaft (56) passes through the top plate (15) and is rotatably connected to the bottom plate (16); the second rotating shaft (56) and the rotating column (52) are driven by a sprocket chain (57).

6. The device for deep cleaning the surface of a brake disc according to claim 5, characterized in that: A group of track posts (66) are fixedly connected to the outer wall of the support tube (21); an annular track groove (62) is provided on the inner wall of the cylinder (18) near the top opening; the annular track groove (62) is composed of a group of arc grooves (63) and a group of square grooves (64), and the arc grooves (63) and the square grooves (64) are arranged alternately and interconnected; a group of third slide grooves (65) are provided in the cylinder (18), and the bottom ends of the third slide grooves (65) and the square grooves (64) are interconnected, and the track post (66) is slidably connected in the third slide groove (65); the lifting column (24) and the annular plate (6) are interconnected by a buffer.

7. The device for deep cleaning the surface of a brake disc according to claim 6, characterized in that: The buffer comprises an arcuate T-shaped groove (61); the annular plate (6) is provided with an arcuate T-shaped groove (61); the end of the lifting column (24) has an arcuate T-shaped cross section when viewed from above, and the end of the lifting column (24) is slidably connected in the arcuate T-shaped groove (61).

8. The device for deep cleaning the surface of a brake disc according to claim 1, characterized in that: The inclined plate (17) and the cylinder (18) have the same height; an arc-shaped baffle (67) is fixedly connected to the top of the inclined plate (17), and the center point of the arc-shaped baffle (67) and the center point of the cylinder (18) are located on the same vertical line; and a group of water leakage grooves (68) are opened at the top of the arc-shaped round block (2).

9. The device for deep cleaning the surface of a brake disc according to claim 2, characterized in that: A first groove (7) is provided in the middle of the top end of the arc-shaped round block (2); a warning light (71) is provided in the first groove (7); and the warning light (71) is triggered by an energizing member.

10. The device for deep cleaning the surface of a brake disc according to claim 9, characterized in that: The current-carrying member comprises a second cavity (72); a group of second cavities (72) are provided in the arc-shaped round block (2), and the positions of the second cavities (72) and the first through slots (3) correspond to each other; an L-shaped rod (73) is fixedly connected to the side wall of the locking rod (32), and the L-shaped rod (73) extends into the second cavity (72); a positive electrode plate (74) and a negative electrode plate (75) are respectively fixedly connected to the vertical side wall of the L-shaped rod (73) and the side wall of the second cavity (72) through a rubber layer (76).

Images