Brake disc cooling device

Abstract

The utility model discloses a brake disc cooling device, which relates to the technical field of brake disc processing, and comprises a working table, a cooling box is fixedly arranged at the top of the working table, a spraying assembly is fixedly arranged in the cooling box, a water tank is arranged below the cooling box, a flow guide assembly is fixedly arranged on the outer side wall of the cooling box, and the flow guide assembly is fixedly arranged on the outer side wall of the working table. The spraying assembly is connected with the water tank through the flow guide assembly, a drying box is arranged on the side portion of the cooling box, a plurality of groups of coarse cotton cloth rollers are rotatably installed in the drying box, and a chain net conveying belt used for conveying brake discs is fixedly installed at the top of the workbench. According to the design scheme, through the design that the felt roller is rotationally installed in the drying box, the brake disc is conveyed into the drying box from the cooling box through the chain net conveying belt, and when the brake disc moves to the position below the felt roller, cooling water on the surface of the brake disc is wiped away through the felt roller; therefore, cooling water attached to the surface of the brake disc is prevented from affecting subsequent machining.

Description

Technical Field

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

[0002] At present, during the processing of brake discs, after the surface of the brake disc is sprayed and then baked, it needs to be cooled down to complete the production. During the cooling process, a brake disc cooling device is essential.

[0003] CN 219045822 U discloses a brake disc cooling device, which includes a vertically arranged cooling table. One side of the cooling table is fixedly connected with a vertically arranged cooling barrel. The top of the cooling barrel is open, and a discharge port is arranged on the side wall of the bottom end of the cooling barrel. A spiral track is fixed in the cooling barrel, and one end of the spiral track is fixedly connected with the upper surface of the cooling table, etc. A water spray head is arranged on the cooling table of the above cooling device. The brake disc is preliminarily cooled by spraying cooling water onto the surface of the brake disc. The excess cooling water flows into the first water collecting tank through the water draining holes for subsequent centralized treatment. Subsequently, the brake disc enters the cooling barrel from the upper end of the spiral track for further cooling. When the brake disc slides on the spiral track, the cooling water carried by itself falls through multiple layers of water draining holes three during the movement of the brake disc and finally converges at the bottom of the cooling barrel. The cooling water converged at the bottom of the cooling barrel falls into the second water collecting tank through the water draining holes two for collection.

[0004] However, since the spiral track is a spiral structure, the cooling water will drip onto the brake disc located at the bottom of the spiral track during the falling process, resulting in the surface of the brake disc still being attached with cooling water when the brake disc is taken out of the cooling barrel. The cooling water attached to the surface of the brake disc will affect the subsequent processing of the brake disc. And the cooling water is collected separately through the first water collecting tank and the second water collecting tank, and there is no water circulation system between the first water collecting tank, the second water collecting tank and the water tank. During the process of batch cooling of brake discs, the water in the water tank cannot be replenished in time, which will cause the equipment to stop and thus affect the production efficiency. Summary of the Utility Model

[0005] In order to overcome the above-mentioned defects existing in the prior art, the utility model provides a brake disc cooling device.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a brake disc cooling device, which includes a workbench. A cooling box is fixedly installed on the top of the workbench. A spraying component is fixedly installed inside the cooling box. A water tank is arranged below the cooling box. A guiding component is fixedly installed on the outer side wall of the cooling box. The spraying component is connected with the water tank through the guiding component. A drying box is arranged on the side of the cooling box. A plurality of groups of felt rollers are rotatably installed in the drying box. A chain mesh conveyor belt for conveying brake discs is fixedly installed on the top of the workbench.

[0007] Furthermore, the spraying assembly includes a flow dividing pipe fixedly installed on the top wall of the cooling box, and a number of groups of spray heads are fitted and installed at the bottom of the flow dividing pipe.

[0008] Furthermore, the guiding assembly includes a water pump fixedly installed on the top of the cooling box. A first guiding pipe is fixedly installed at the water outlet of the water pump, and the other end of the first guiding pipe is fixedly connected to the flow dividing pipe. A second guiding pipe is fixedly installed at the water inlet of the water pump, and the other end of the second guiding pipe is fixedly connected to the water tank.

[0009] Furthermore, a number of groups of felt rollers are rotatably installed on the top wall of the drying box through bearing brackets. Sprockets are fixedly installed at the ends of the rotating shafts of the number of groups of felt rollers, and the number of groups of felt rollers are connected in series head to tail through chains. A motor is fixedly installed on the side wall of the drying box, and the power output shaft of the motor is connected to the felt roller close to the cooling box.

[0010] Furthermore, cloth strips are fitted and installed on the surface of the felt roller, and the cloth strips are circumferentially and arrayedly distributed on the felt roller.

[0011] Furthermore, electric heating plates are arranged above the number of groups of felt rollers. The electric heating plates are fixedly installed on the top wall of the drying box through fixing frames, and the electric heating plates are of an arc-shaped structure.

[0012] Furthermore, a number of groups of air inlets are opened on the top of the drying box, and exhaust fans are fixedly installed at the number of groups of air inlets.

[0013] Furthermore, a guiding plate is arranged between the chain mesh conveyor belts. The guiding plate is fixedly installed on the drying box, and one end of the guiding plate close to the cooling box is inclined downward.

[0014] The beneficial effects of the present utility model are as follows.

[0015] In the design scheme of the present utility model, through the design that the spraying assembly is connected to the water tank through the guiding assembly, the brake disc is conveyed into the cooling box through the chain mesh conveyor belt. The cooling water in the water tank is pumped into the spraying assembly through the guiding assembly, and the cooling water is sprayed onto the brake disc through the spraying assembly for cooling. The excess water then passes through the chain mesh conveyor belt and flows back into the water tank, thereby realizing the recycling of the cooling water, avoiding the occurrence of insufficient cooling water, and effectively improving the production efficiency.

[0016] In the design scheme of the present utility model, through the design that felt rollers are rotatably installed in the drying box, the brake disc is conveyed from the cooling box into the drying box through the chain mesh conveyor belt. When the brake disc moves below the felt roller, the cooling water on the surface of the brake disc is wiped clean by the felt roller, thereby avoiding the influence of the attached cooling water on the surface of the brake disc on subsequent processing. Description of the Drawings

[0017] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model;

[0019] Figure 2 It is the front view of the present utility model;

[0020] Figure 3 It is the top view of the present utility model;

[0021] Figure 4 It is the sectional structural schematic diagram in the main viewing direction of the present utility model;

[0022] Figure 5 It is the sectional structural schematic diagram in the right viewing direction of the cooling box of the present utility model;

[0023] Figure 6 is Figure 4 the sectional structural schematic diagram in the C-C direction in

[0024] Figure 7 is Figure 4 the sectional structural schematic diagram in the D-D direction in

[0025] In the figure: 1. Workbench, 2. Cooling box, 3. Water tank, 4. Shunt pipe, 5. Spray head, 6. Water pump, 7. First diversion pipe, 8. Second diversion pipe, 9. Drying box, 10. Felt roller, 11. Cloth strip, 12. Bearing bracket, 13. Sprocket, 14. Chain, 15. Motor, 16. Electric heating plate, 17. Fixed bracket, 18. Air inlet, 19. Exhaust fan, 20. Chain mesh conveyor belt, 21. Deflector. Specific embodiments

[0026] In order to more clearly illustrate the technical solution of the present utility model, the present utility model will be further described below in conjunction with the accompanying drawings. Obviously, the accompanying drawings described below are only one embodiment of the present utility model. For those of ordinary skill in the art, without creative efforts, other embodiments obtained based on this drawing and embodiment all fall within the protection scope of the present utility model.

[0027] According to Figures 1-7As shown in the figure, a brake disc cooling device includes a workbench 1. A cooling box 2 is fixedly installed on the top of the workbench 1. A spraying assembly is fixedly installed inside the cooling box 2. A water tank 3 is arranged below the cooling box 2. A guiding assembly is fixedly installed on the outer side wall of the cooling box 2. The spraying assembly is connected to the water tank 3 through the guiding assembly. A drying box 9 is arranged on the side of the cooling box 2. A number of felt rollers 10 are rotatably installed inside the drying box 9. A chain mesh conveyor belt 20 for conveying brake discs is fixedly installed on the top of the workbench 1.

[0028] In this embodiment, according to Figure 4 As shown in the figure, the spraying assembly includes a shunt pipe 4. The shunt pipe 4 is fixedly installed on the top wall of the cooling box 2. A number of spray heads 5 are fitted at the bottom of the shunt pipe 4.

[0029] In this embodiment, according to Figure 5 As shown in the figure, the guiding assembly includes a water pump 6. The water pump 6 is fixedly installed on the top of the cooling box 2. A first guiding pipe 7 is fixedly installed at the water outlet of the water pump 6. The other end of the first guiding pipe 7 is fixedly connected to the shunt pipe 4. A second guiding pipe 8 is fixedly installed at the water inlet of the water pump 6. The other end of the second guiding pipe 8 is fixedly connected to the water tank 3. The cooling water in the water tank 3 is pumped into the shunt pipe 4 through the guiding pipe by the water pump 6 and then sprayed onto the brake disc through the spray head 5.

[0030] In this embodiment, according to Figure 4 、 Figure 6 and Figure 7 As shown in the figure, a number of the felt rollers 10 are rotatably installed on the top wall of the drying box 9 through bearing brackets 12. Sprockets 13 are fixedly installed at the ends of the rotating shafts of a number of the felt rollers 10. A number of the felt rollers 10 are connected in series head to tail through a chain 14. A motor 15 is fixedly installed on the side wall of the drying box 9. The power output shaft of the motor 15 is connected to the felt roller 10 close to the cooling box 2 through a coupling. The felt roller 10 connected to the motor 15 is driven to rotate, and the other felt rollers 10 rotate synchronously under the action of the sprockets 13 and the chain 14.

[0031] In this embodiment, according to Figure 4 As shown in the figure, cloth strips 11 are fitted on the surface of the felt roller 10. The cloth strips 11 are circumferentially arrayed on the felt roller 10. When the felt roller 10 rotates, the cooling water on the surface of the brake disc is wiped clean by the cloth strips 11.

[0032] In this embodiment, according to Figure 4As shown, above several groups of the felt rollers 10, there are electric heating plates 16. The electric heating plates 16 are fixedly installed on the top wall of the drying box 9 through fixing frames 17. The electric heating plates 16 are of an arc-shaped structure. When the cloth strips 11 of the felt rollers 10 rotate to the lower part of the electric heating plates 16, the cloth strips 11 are dried by the electric heating plates 16.

[0033] In this embodiment, according to Figure 4 As shown, several air inlets 18 are opened at the top of the drying box 9. Exhaust fans 19 are fixedly installed at several groups of the air inlets 18. The air inside the drying box 9 is made to flow through the exhaust fans 19 to improve the drying efficiency.

[0034] In this embodiment, according to Figure 4 As shown, a flow guide plate 21 is arranged between the chain mesh conveyor belts 20. The flow guide plate 21 is fixedly installed on the drying box 9 by bolts. One end of the flow guide plate 21 close to the cooling box 2 is inclined downward. The cooling water droplets on the brake disc fall onto the flow guide plate 21, and the cooling water flows back into the water tank 3 through the flow guide plate 21.

[0035] The specific working process of the present utility model is as follows. The staff places the brake disc on the chain mesh conveyor belt 20, and the brake disc is conveyed into the cooling box 2 through the chain mesh conveyor belt 20 for cooling. The water pump 6 is started, and the cooling water in the water tank 3 is pumped into the shunt pipe 4 through the water pump 6, and the cooling water in the shunt pipe 4 is sprayed onto the lower brake disc through the spray heads 5, so as to cool the brake disc. The excess cooling water then passes through the chain mesh conveyor belt 20 and flows back into the water tank 3. The cooled brake disc continues to be conveyed forward by the chain mesh conveyor belt 20 into the drying box 9. When the brake disc is conveyed to the lower part of the felt roller 10, the cloth strips 11 on the felt roller 10 wipe the cooling water on the surface of the brake disc clean. While wiping, the air inside the drying box 9 is made to flow through the exhaust fan 19 to improve the drying efficiency, so as to avoid the influence of the cooling water attached to the surface of the brake disc on subsequent processing. At the same time, the electric heating plate 16 above the felt roller 10 is started, and the cloth strips 11 are dried by the electric heating plate 16 to avoid the influence of the overly wet cloth strips 11 on the wiping effect. In addition, the cooling water dripping during the movement of the brake disc from the cooling box 2 to the drying box 9 will fall onto the flow guide plate 21, and the cooling water flows back into the water tank 3 through the flow guide plate 21 to avoid waste of the cooling water.

[0036] The above embodiments are only exemplary embodiments of the present utility model and are not used to limit the present utility model. The protection scope of the present utility model is defined by the claims. Those skilled in the art can make various modifications or equivalent replacements within the essence and protection scope of the present utility model, and such modifications or equivalent replacements should also be regarded as falling within the protection scope of the present utility model.

Claims

1. A brake disc cooling device, comprising a workbench (1), characterized in that: A cooling box (2) is fixedly installed on the top of the workbench (1). A spraying assembly is fixedly installed inside the cooling box (2). A water tank (3) is arranged below the cooling box (2). A diversion assembly is fixedly installed on the outer side wall of the cooling box (2). The spraying assembly is connected to the water tank (3) through the diversion assembly. A drying box (9) is arranged on the side of the cooling box (2). A plurality of groups of felt rollers (10) are rotatably installed in the drying box (9). A chain mesh conveyor belt (20) for conveying brake discs is fixedly installed on the top of the workbench (1).

2. The brake disc cooling device according to claim 1, characterized in that, The spraying assembly includes a shunt pipe (4). The shunt pipe (4) is fixedly installed on the top wall of the cooling box (2). A plurality of groups of spray heads (5) are cooperatively installed at the bottom of the shunt pipe (4).

3. A brake disc cooling device according to claim 2, characterized in that, The diversion assembly includes a water pump (6). The water pump (6) is fixedly installed on the top of the cooling box (2). A first diversion pipe (7) is fixedly installed at the water outlet of the water pump (6). The other end of the first diversion pipe (7) is fixedly connected to the shunt pipe (4). A second diversion pipe (8) is fixedly installed at the water inlet of the water pump (6). The other end of the second diversion pipe (8) is fixedly connected to the water tank (3).

4. A brake disc cooling device according to claim 1, characterized in that, A plurality of groups of the felt rollers (10) are rotatably installed on the top wall of the drying box (9) through bearing brackets (12). Sprockets (13) are fixedly installed at the end parts of the rotating shafts of the plurality of groups of the felt rollers (10). The plurality of groups of the felt rollers (10) are connected in series head to tail through a chain (14). A motor (15) is fixedly installed on the side wall of the drying box (9). The power output shaft of the motor (15) is connected to the felt roller (10) close to the cooling box (2).

5. A brake disc cooling device according to claim 4, characterized in that, Cloth strips (11) are cooperatively installed on the surface of the felt roller (10). The cloth strips (11) are circumferentially and arrayedly distributed on the felt roller (10).

6. The brake disc cooling device according to claim 5, characterized in that, A plurality of groups of electric heating plates (16) are arranged above the felt rollers (10). The electric heating plates (16) are fixedly installed on the top wall of the drying box (9) through fixing frames (17). The electric heating plates (16) are of an arc-shaped structure.

7. A brake disc cooling device according to claim 1, characterized in that, A plurality of groups of air inlets (18) are formed in the top of the drying box (9). Exhaust fans (19) are fixedly installed at the plurality of groups of air inlets (18).

8. A brake disc cooling device according to claim 1, characterized in that, A diversion plate (21) is arranged between the chain mesh conveyor belts (20). The diversion plate (21) is fixedly installed on the drying box (9). One end of the diversion plate (21) close to the cooling box (2) inclines downward.

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