Brake disc cleaning device

Abstract

The utility model discloses a brake disc cleaning device which comprises a box body and a cleaning mechanism, and supporting legs are fixed to the periphery of the bottom side of the box body. A first cavity is formed in the left side of an inner cavity of the box body, a first fixing plate is fixed into the first cavity, a main shaft is rotationally connected into a through hole in the middle of the first fixing plate, a second fixing plate is fixed into the first cavity, and a gear motor connected with the main shaft is installed on the left side of the second fixing plate. By arranging the two auxiliary pipe bodies on the main pipe body and arranging the multiple air spraying heads on the inner sides of the auxiliary pipe bodies at equal intervals, a row type air blowing mode is adopted, when the brake disc rotates, scrap iron and liquid on the surface of the brake disc can be cleaned, and therefore the brake disc can be cleaned conveniently. The air outlet head of the air outlet pipe does not need to be manually adjusted, operation is more convenient, and use is simpler.

Description

Technical Field

[0001] The utility model belongs to the technical field of brake disc cleaning, in particular to a brake disc cleaning device. Background Art

[0002] The brake disc is the friction component of the disc brake. In addition to having the strength and rigidity required as a component, it should also have the highest possible and stable friction coefficient, as well as appropriate wear resistance, heat resistance, heat dissipation and heat capacity. When processing the brake disc, iron filings and liquids will remain on its surface, so it needs to be cleaned.

[0003] After searching, the patent with application number 202121174580.8 discloses a brake disc cleaning mechanism. This patent avoids the problem of easy scratches on the brake disc by adopting a rotary air blowing method, and does not require the use of a motor to reduce energy consumption. However, this cleaning method requires adjustment of the air outlet heads of different air outlet pipes to ensure the comprehensiveness and effectiveness of the brake disc cleaning, which is inconvenient to use and troublesome to operate. Utility Model Content

[0004] In order to solve the problems existing in the prior art, the utility model provides a brake disc cleaning device, which can fix the brake disc to be cleaned and drive it to rotate by arranging a movable driven shaft and cooperating with the chucks on the main shaft and the driven shaft. By arranging two auxiliary pipe bodies on the main pipe body and arranging a plurality of jet heads at equal distances on the inner sides of the auxiliary pipe bodies, an exhaust blowing method is adopted. When the brake disc rotates, iron filings and liquids on the surface can be cleaned. There is no need to manually adjust the air outlet head of the air outlet pipe, which is more convenient to operate and simpler to use.

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

[0006] The cleaning mechanism of the invention is characterized in that the cleaning mechanism has a plurality of movable parts, and the movable parts are connected with the movable part through the movable part and the movable part is provided with a plurality of movable parts. A main pipe body is fixed to the telescopic end of the box body, and two left-right symmetrical air outlets are provided on the upper side of the main pipe body, and auxiliary pipe bodies are installed at the air outlets. A plurality of exhaust ports are equidistantly provided on the inner side of the auxiliary pipe body, and a nozzle head is installed at the exhaust port, and the nozzle head is arranged to be tilted downward. An air supply pump is installed on the right side of the inner cavity of the box body, and the air supply pump is connected with the inner cavity of the main pipe body through an air supply pipe. A sewage outlet is provided on the bottom side of the box body, and a movable driven shaft is provided to cooperate with the clamping plates on the main shaft and the driven shaft, so that the brake disc to be cleaned can be fixed and driven to rotate. By arranging two auxiliary pipe bodies on the main pipe body and arranging a plurality of nozzle heads equidistantly on the inner side of the auxiliary pipe body, an exhaust blowing method is adopted, and when the brake disc rotates, iron filings and liquid on the surface can be cleaned, and the comprehensiveness and effect of cleaning can be ensured without manually adjusting the air outlet head of the air outlet pipe, and the operation is more convenient and simpler to use. Since the nozzle head is arranged to be tilted downward, the iron filings and liquid on the side of the brake disc can be ensured to flow downward.

[0007] Furthermore, a support block is fixed in the second cavity, and the top end of the support block is connected to the second hydraulic cylinder. By providing the support block, the stability of the second hydraulic cylinder is ensured.

[0008] Compared with the prior art, the beneficial effects of the utility model are as follows: by arranging a movable driven shaft, in cooperation with the chucks on the main shaft and the driven shaft, the brake disc to be cleaned can be fixed and driven to rotate; by arranging two auxiliary tube bodies on the main tube body, and arranging a plurality of nozzles equidistantly on the inner side of the auxiliary tube bodies, and adopting an exhaust blowing method, when the brake disc rotates, the iron filings and liquid on the surface can be cleaned; there is no need to manually adjust the air outlet head of the air outlet duct to ensure the comprehensiveness and effect of cleaning; the operation is more convenient and the use is simpler; because the nozzle is arranged to be tilted downward, the iron filings and liquid on the side of the brake disc can be ensured to flow downward; and by arranging a support block, the stability of the use of the second hydraulic cylinder is ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a schematic diagram of the structure of the utility model.

[0010] In the figure: 1 box body, 2 legs, 3 first cavity, 4 first fixed plate, 5 main shaft, 6 cleaning mechanism, 61 first hydraulic cylinder, 62 main pipe body, 63 auxiliary pipe body, 64 nozzle, 65 air supply pump, 66 air pipe, 7 second fixed plate, 8 reduction motor, 9 second cavity, 10 second hydraulic cylinder, 11 mounting plate, 12 bearing, 13 driven shaft, 14 chuck, 15 drain outlet, 16 support block. DETAILED DESCRIPTION

[0011] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0012] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions 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 direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention. Example

[0013] See attached Figure 1As shown, a brake disc cleaning device comprises a box body 1 and a cleaning mechanism 6, legs 2 are fixed around the bottom side of the box body 1; a first cavity 3 is opened on the left side of the inner cavity of the box body 1, a first fixing plate 4 is fixed in the first cavity 3, a main shaft 5 is rotatably connected in a through hole in the middle of the first fixing plate 4, a second fixing plate 7 is fixed in the first cavity 3, a reduction motor 8 connected to the main shaft 5 is installed on the left side of the second fixing plate 7, a second cavity 9 is opened on the right side of the box body 1, a second hydraulic cylinder 10 is installed on the right side of the second cavity 9, and the extension of the second hydraulic cylinder 10 The shrinking end is fixed with a mounting plate 11, and the left side of the mounting plate 11 is rotatably connected with a driven shaft 13 through a bearing 12. The main shaft 5 and the driven shaft 13 are located in the same horizontal plane, and the ends of the main shaft 5 and the driven shaft 13 close to each other are sleeved with a chuck 14, and the chuck 14 is a conical table structure. The cleaning mechanism 6 includes a first hydraulic cylinder 61, a main pipe body 62, a secondary pipe body 63, a jet head 64, an air supply pump 65 and an air delivery pipe 66. The bottom surface of the inner cavity of the box body 1 is installed with a first hydraulic cylinder 61, and the first hydraulic cylinder 61 is located directly below the chuck 14. The two first hydraulic The telescopic end of the cylinder 61 is fixed with a main body 62, and two symmetrical air outlets are provided on the upper side of the main body 62, and the air outlets are all installed with auxiliary pipe bodies 63, and a plurality of exhaust ports are equidistantly provided on the inner side of the auxiliary pipe body 63, and the exhaust ports are all installed with jet heads 64, and the jet heads 6 are arranged to be tilted downward, and an air supply pump 65 is installed on the right side of the inner cavity of the box body 1, and the air supply pump 65 is connected to the inner cavity of the main body 62 through an air delivery pipe 66, and a sewage outlet 15 is provided on the bottom side of the box body 1, and a movable driven shaft 13 is provided to cooperate with the main shaft 5 and the driven shaft 13. The chuck 14 on the shaft 13 can fix the brake disc to be cleaned and drive it to rotate. By arranging two auxiliary tube bodies 63 on the main tube body 62 and arranging a plurality of nozzles 64 equidistantly on the inner side of the auxiliary tube body 63, a row-type blowing method is adopted. When the brake disc rotates, the iron filings and liquid on the surface can be cleaned. There is no need to manually adjust the air outlet of the air outlet pipe to ensure the comprehensiveness and effect of cleaning. The operation is more convenient and the use is simpler. Since the nozzle 6 is arranged to be tilted downward, the iron filings and liquid on the side of the brake disc can flow downward.

[0014] A support block 16 is fixed in the second cavity 9 , and the top end of the support block 16 is connected to the second hydraulic cylinder 10 . By providing the support block 16 , the stability of the second hydraulic cylinder 10 in use is ensured.

[0015] Working principle: The brake disc to be cleaned is sleeved on the clamping disc 14 at the end of the main shaft 5, and the second hydraulic cylinder 10 is extended to drive the driven shaft 13 to move. As the driven shaft 13 moves, the other side of the brake disc is fixed by the clamping disc 14 on the driven shaft 13. Then the reduction motor 8 rotates through the main shaft 5 and the driven shaft 13, thereby driving the brake disc to rotate. Then the first hydraulic cylinder 61 is extended to drive the main pipe body 62 and the auxiliary pipe body 63 to move upward until the brake disc is located in the inner cavity between the two auxiliary pipe bodies 63, and the air supply pump 65 passes the air through the air supply pipe 66. And the main pipe body 62 is transported to the auxiliary pipe body 63, and finally sprayed out through the nozzle 64 to clean the iron filings and liquid on both sides of the brake disc at the same time. The exhaust blowing method is adopted. When the brake disc rotates, the iron filings and liquid on the surface can be cleaned. There is no need to manually adjust the air outlet head of the air outlet duct to ensure the comprehensiveness and effect of cleaning. The operation is more convenient and simpler to use. Since the nozzle 6 is tilted downward, the iron filings and liquid on the side of the brake disc can flow downward. By setting the support block 16, the stability of the use of the second hydraulic cylinder 10 is guaranteed.

[0016] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0017] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A brake disc cleaning device, comprising a box and a cleaning mechanism, wherein legs are fixed around the bottom side of the box, and characterized in that: A first cavity is provided on the left side of the inner cavity of the box body, a first fixing plate is fixed in the first cavity, a main shaft is rotatably connected in a through hole in the middle of the first fixing plate, a second fixing plate is fixed in the first cavity, a reduction motor connected to the main shaft is installed on the left side of the second fixing plate, a second cavity is provided on the right side of the box body, a second hydraulic cylinder is installed on the right side of the second cavity, a mounting plate is fixed to the telescopic end of the second hydraulic cylinder, a driven shaft is rotatably connected to the left side of the mounting plate through a bearing, the main shaft and the driven shaft are located in the same horizontal plane, and a chuck is sleeved on one end of the main shaft and the driven shaft that are close to each other, and the chuck has a conical table structure, and the The cleaning mechanism includes a first hydraulic cylinder, a main pipe body, a sub-pipe body, a nozzle, an air supply pump and an air pipe. The first hydraulic cylinder is installed on the bottom surface of the inner cavity of the box body, and the first hydraulic cylinder is located directly below the chucks. The telescopic ends of the two first hydraulic cylinders are fixed with the main body. Two left-right symmetrical air outlets are opened on the upper side of the main body, and the sub-pipe bodies are installed at the air outlets. A number of exhaust ports are equidistantly opened on the inner side of the sub-pipe body, and nozzles are installed at the exhaust ports. The nozzles are arranged to be tilted downward. An air supply pump is installed on the right side of the inner cavity of the box body, and the air supply pump is connected with the inner cavity of the main body through the air pipe. A sewage outlet is opened on the bottom side of the box body.

2. A brake disc cleaning device according to claim 1, characterized in that: A support block is fixed in the second cavity, and a top end of the support block is connected to the second hydraulic cylinder.

Images