Filter device for brake disc

Abstract

The invention provides a filter device for a brake disc. The filter device for the brake disc comprises the brake disc; the brake caliper is mounted on the outer surface of the brake disc, a dust hood is mounted on one side of the brake caliper through a mounting assembly, a plurality of magnetic suction guide plates with different angles are mounted in the dust hood through bolts, and a butt joint frame is fixedly connected to the outer surface of the dust hood. One side of the butt joint frame is fixedly connected with an external threaded pipe, the outer surface of the external threaded pipe is in threaded connection with a connecting cover, and one end of the connecting cover is fixedly connected with a filter pipe. According to the filter device for the brake disc, through the design, metal scraps and dust generated in the braking process of the brake disc can be discharged after being adsorbed and filtered, air pollution is reduced, the situation that the metal scraps are adsorbed to the outer surface of the brake disc can be avoided, and the service life of the brake disc is prolonged. The brake effect of the brake disc is improved, and abrasion of a corresponding structure is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of brake disc filtration, and particularly relates to a filtration device for a brake disc. Background Art

[0002] A brake disc, simply speaking, is a circular disc that also rotates when the vehicle is moving. The brake caliper clamps the brake disc to generate braking force, and when stepping on the brake, it is the brake disc that is clamped to play a role in decelerating or stopping. The brake disc has good braking effect and is easier to maintain than the drum brake.

[0003] The brake disc includes a brake rotor and a brake caliper with brake pads. The brake pads are driven by an oil pipe and a hydraulic system to brake the brake rotor. The materials of the brake rotor include cast iron, alloy and other materials according to requirements. During the contact between the brake caliper and the brake rotor, debris and dust will be generated.

[0004] However, the existing brake disc lacks a structure for filtering the debris or dust generated during the braking process of the brake disc. If the debris and dust accumulate on the surface of the brake disc, it will affect the braking effect and accelerate the wear of components.

[0005] Therefore, it is necessary to provide a filtration device for a brake disc to solve the above technical problems. Summary of the Invention

[0006] The present invention provides a filtration device for a brake disc, which solves the problems that the existing brake disc lacks a structure for filtering the debris and dust generated during the working process of the brake disc. If the debris or dust accumulates on the surface of the brake disc, it will affect the braking effect and also accelerate the wear of the brake pads and the brake disc.

[0007] To solve the above technical problems, the filtration device for a brake disc provided by the present invention includes: a brake rotor;

[0008] A brake caliper, the brake caliper is installed on the outer surface of the brake rotor. One side of the brake caliper is installed with a dust suction hood through a mounting component. A plurality of magnetic guiding plates with different angles are installed inside the dust suction hood through bolts. The outer surface of the dust suction hood is fixedly connected with a docking frame. One side of the docking frame is fixedly connected with an external threaded pipe. The outer surface of the external threaded pipe is threadedly connected with a connection cover. One end of the connection cover is fixedly connected with a filter pipe. An interception component is installed at one end of the filter pipe close to the connection cover. The interception component includes a conical interception part and a dust discharge pipe. The other end of the dust discharge pipe penetrates through the filter pipe for discharging impurities. A dust storage component is installed at the other end of the dust discharge pipe. An interception disc is installed at one end of the filter pipe far from the connection cover. A sealing cover is installed at the other end of the filter pipe. The other end of the sealing cover is fixedly connected with an exhaust pipe;

[0009] A connecting ring, wherein the connecting ring is fixedly connected to one end of the brake disc, the other end of the brake disc is provided with a docking port, and one end of the connecting ring is provided with a plurality of mounting holes;

[0010] The dust hood is installed between the brake caliper and the brake disc through the mounting assembly, and the inner surface of the dust hood is adjacent to the outer surface of the brake disc. The dust hood is an arc with a hollow interior. The magnetic guide plate can guide the airflow to the interior of the docking frame. The magnetic guide plate is a magnetic material that can absorb metal debris. The connection between the dust hood and the docking frame is connected.

[0011] Preferably, a plurality of heat dissipation holes are provided at both ends of the brake disc near the outer surface, and a plurality of special-shaped openings are provided at both ends of the brake disc near the center;

[0012] The cooling holes can assist in heat dissipation without affecting the strength of the brake disc.

[0013] Preferably, the brake caliper comprises a caliper housing, a hydraulic component and a brake pad, the hydraulic component is connected to an oil pipe to push the brake pad to move, and the caliper housing is used to install the hydraulic component and the brake pad;

[0014] The brake caliper cooperates with the brake disc to perform braking.

[0015] Preferably, a fixed base is installed on one side of the caliper housing, and a monitoring component is installed on one end of the fixed base.

[0016] Preferably, the ash storage assembly comprises an ash storage pipe, a butt joint pipe and a threaded cover, wherein the threaded cover is used to seal the butt joint pipe at the bottom end of the ash storage pipe;

[0017] The ash storage pipe is used to store the dust intercepted by the conical interception component.

[0018] Preferably, an airflow monitoring sensor is installed on one side of the dust hood, and an equipment frame with a sealing plate is installed on the top of the docking frame;

[0019] The air flow monitoring sensor can detect the air flow rate inside the dust collector hood.

[0020] Preferably, an exhaust assembly is installed on the top of the docking frame, and the exhaust assembly includes a protective shell and an exhaust component;

[0021] The exhaust component is used for providing suction, the protective shell is used for installing the exhaust component, and the exhaust component is a micro air pump.

[0022] Preferably, a mounting head is installed at the other end of the exhaust pipe, and a docking joint is installed at the other end of the mounting head.

[0023] Preferably, a connecting pipe is installed at the inlet of the exhaust assembly, a conical pipe is installed at the other end of the connecting pipe, and an air outlet pipe is installed at the outlet of the exhaust assembly.

[0024] Compared with the related art, the filtering device for brake discs provided by the present invention has the following beneficial effects:

[0025] The present invention provides a filtering device for brake discs. In order to increase the filtering structure of the brake disc, first, two sets of mounting components are used to install the arc-shaped dust suction hood on the outer surface of the brake disc, and there is a certain distance between the dust suction hood and the outer surface of the brake disc. Inside the dust suction hood, a plurality of magnetic guiding plates that can guide the airflow into the docking frame are fixed by bolts. The magnetic guiding plates use suction to adsorb metal debris, avoiding damage to the filtering structure by metal debris. At the same time, the airflow is guided into the docking frame to reduce the attachment of debris or dust on the outer surface of the brake disc. On one side of the docking frame, a filter pipe with an interception component and an interception disc is installed through a connection cover, allowing the airflow containing dust to pass through the interception component and the interception disc for filtration, and discharging the filtered gas, reducing air pollution by metal dust or debris. Through this design, the metal debris and dust generated during the braking process of the brake disc can be adsorbed and filtered before being discharged, reducing air pollution and also avoiding the adsorption of metal debris on the outer surface of the brake disc, which is beneficial to improving the braking effect of the brake disc and reducing the wear of the corresponding structure. Description of the Drawings

[0026] Figure 1 It is a schematic structural diagram of the first embodiment of the filtering device for brake discs provided by the present invention;

[0027] Figure 2 It is a schematic structural diagram of the connection cover provided by the present invention;

[0028] Figure 3 It is a schematic structural diagram of the brake pad provided by the present invention;

[0029] Figure 4 Provided by the present invention Figure 3 An enlarged view of the position A shown;

[0030] Figure 5 Provided by the present invention Figure 3 An enlarged view of the position B shown;

[0031] Figure 6 It is a schematic structural diagram of the second embodiment of the filtering device for brake discs provided by the present invention;

[0032] Figure 7 It is a schematic structural diagram of the micro exhaust component provided by the present invention.

[0033] Reference numerals in the figure: 1, brake disc; 2, dust suction hood; 3, docking frame; 4, connection cover; 5, filter pipe; 6, sealing cover; 7, mounting assembly, 701, docking rack, 702, fixing structure; 8, fixing base; 9, monitoring component; 10, brake caliper, 101, caliper housing, 102, hydraulic component, 103, brake pad; 11, mounting hole; 12, connection ring; 13, docking port; 14, special-shaped port; 15, heat dissipation hole; 16, exhaust pipe; 17, interception assembly, 171, conical interception component, 172, dust discharge pipe; 18, ash storage assembly, 181, ash storage pipe, 182, docking pipe, 183, threaded cover; 19, air flow monitoring sensor; 20, mounting head; 21, external threaded pipe; 22, interception disc; 23, bolt; 24, magnetic induction guide plate; 25, equipment frame; 26, sealing plate; 27, exhaust assembly, 271, protective housing, 272, exhaust component; 28, outlet pipe; 29, connecting pipe; 30, docking head; 31, conical pipe. Detailed implementation mode

[0034] The present invention will be further described below in conjunction with the accompanying drawings and implementation modes.

[0035] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 , wherein, Figure 1 is a schematic structural diagram of the first embodiment of the filtering device for a brake disc provided by the present invention; Figure 2 is a schematic structural diagram of the connection cover provided by the present invention; Figure 3 is a schematic structural diagram of the brake pad provided by the present invention; Figure 4 is provided by the present invention Figure 3 is an enlarged view of the position A shown in Figure 5 is provided by the present invention Figure 3 is an enlarged view of the position B shown in. The filtering device for a brake disc includes: brake disc 1;

[0036] Brake caliper 10, the brake caliper 10 is installed on the outer surface of the brake disc 1, one side of the brake caliper 10 is installed with a dust suction cover 2 through a mounting assembly 7, a plurality of magnetic guide plates 24 with different angles are installed inside the dust suction cover 2 through bolts 23, the outer surface of the dust suction cover 2 is fixedly connected with a docking frame 3, one side of the docking frame 3 is fixedly connected with an external threaded pipe 21, the outer surface of the external threaded pipe 21 is threadedly connected with a connection cover 4, one end of the connection cover 4 is fixedly connected with a filter pipe 5, an intercepting assembly 17 is installed inside the filter pipe 5 near one end of the connection cover 4, the intercepting assembly 17 includes a conical intercepting part 171 and a dust discharge pipe 172, the other end of the dust discharge pipe 172 penetrates through the filter pipe 5 for discharging impurities, a dust storage assembly 18 is installed at the other end of the dust discharge pipe 172, an intercepting disc 22 is installed inside the filter pipe 5 far from one end of the connection cover 4, a sealing cover 6 is installed at the other end of the filter pipe 5, and an exhaust pipe 16 is fixedly connected to the other end of the sealing cover 6;

[0037] Connection ring 12, the connection ring 12 is fixedly connected to one end of the brake disc 1, a docking port 13 is opened at the other end of the brake disc 1, and a plurality of mounting holes 11 are opened at one end of the connection ring 12;

[0038] The dust suction cover 2 is installed between the brake caliper 10 and the brake disc 1 through the mounting assembly 7, and the inner surface of the dust suction cover 2 and the outer surface of the brake disc 1 are adjacent to each other. The dust suction cover 2 is a hollow arc shape, and the magnetic guide plate 24 can direct the air flow into the interior of the docking frame 3. The magnetic guide plate 24 is a magnetic material that can adsorb metal debris. The connection between the dust suction cover 2 and the docking frame 3 is communicated. The intercepting disc 22 can be a foldable fiberglass filter paper. The intercepting assembly 17 is conical with the larger diameter end facing the external threaded pipe 21. The connection between the dust discharge pipe 172 and the filter pipe 5 is sealed. The docking port 13 cooperates with the connection ring 12 to fix the brake disc 1 in the corresponding position.

[0039] A plurality of heat dissipation holes 15 are opened at positions near the outer surface at both ends of the brake disc 1, and a plurality of special-shaped openings 14 are opened at positions near the center at both ends of the brake disc 1;

[0040] The special-shaped openings 14 can improve the heat dissipation effect, and the heat dissipation holes 15 can assist in heat dissipation without affecting the strength of the brake disc 1.

[0041] The brake caliper 10 includes a caliper housing 101, a hydraulic component 102 and a brake pad 103. The hydraulic component 102 is connected to a oil pipe for pushing the brake pad 103 to move, and the caliper housing 101 is used for installing the hydraulic component 102 and the brake pad 103;

[0042] The brake caliper 10 and the brake disc 1 cooperate to play a braking role.

[0043] One side of the caliper housing 101 is provided with a fixed base 8, and one end of the fixed base 8 is provided with a monitoring component 9;

[0044] The monitoring component 9 can monitor the temperature and vibration conditions of the operation of the caliper housing 101.

[0045] The ash storage assembly 18 includes an ash storage pipe 181, a docking pipe 182 and a threaded cap 183. The threaded cap 183 is used to seal the docking pipe 182 at the bottom end of the ash storage pipe 181;

[0046] The ash storage pipe 181 is used to store the dust intercepted by the conical intercepting component 171.

[0047] The working principle of the filtering device for the brake disc provided by the present invention is as follows:

[0048] First, the arc-shaped dust suction cover 2 is installed on the outer surface of the brake disc 1 through two sets of installation components 7, and there is a certain distance between the dust suction cover 2 and the outer surface of the brake disc 1. Inside the dust suction cover 2, a plurality of magnetic attraction guide plates 24 that can direct the air flow into the docking frame 3 are fixed by bolts 23. The magnetic attraction guide plates 24 use suction to adsorb metal debris, preventing the metal debris from damaging the filtering structure, and at the same time directing the air flow into the inside of the docking frame 3 to reduce the attachment of debris or dust on the outer surface of the brake disc 1. On one side of the docking frame 3, a filter pipe 5 with an intercepting component 17 and an intercepting disc 22 is installed through a connecting cover 4, allowing the air flow containing dust to pass through the intercepting component 17 and the intercepting disc 22 for filtering, and discharging the filtered gas to reduce the pollution of the air by metal dust or debris. During actual use, first install the dust suction cover 2 between the structures where the brake caliper 10 and the periphery of the brake disc 1 can relay, and install the dust suction cover 2 in the direction of the rotation of the brake disc 1 and the outlet direction of the brake caliper 10, so that the rotating air flow during the rotation of the brake disc 1 drives the dust into the inside of the dust suction cover 2. After the air containing metal debris and dust enters the inside of the dust suction cover 2, the metal debris will be adsorbed on the outer surface of the magnetic attraction guide plate 24, and the dust will be filtered by the intercepting component 17 and the intercepting disc 22 inside the filter pipe 5 and then discharged. The staff only needs to regularly clean the intercepting component 17, the intercepting disc 22 and the magnetic attraction guide plate 24.

[0049] Compared with the related technology, the filtering device for the brake disc provided by the present invention has the following beneficial effects:

[0050] To increase the filtering structure of the brake disc, first, the arc-shaped dust suction cover 2 is installed on the outer surface of the brake disc 1 through two groups of installation components 7, and there is a certain distance between the dust suction cover 2 and the outer surface of the brake disc 1. Inside the dust suction cover 2, a plurality of magnetic guide plates 24 that can direct the air flow into the docking frame 3 are fixed by bolts 23. The magnetic guide plates 24 use suction to adsorb metal debris, preventing the metal debris from damaging the filtering structure. At the same time, the air flow is directed into the docking frame 3 to reduce the attachment of debris or dust to the outer surface of the brake disc 1. On one side of the docking frame 3, a filter pipe 5 with an interception component 17 and an interception disc 22 is installed through a connection cover 4. The air flow containing dust passes through the interception component 17 and the interception disc 22 for filtering, and the filtered gas is discharged, reducing the pollution of the air by metal dust or debris. Through this design, the metal debris and dust generated during the braking process of the brake disc can be adsorbed and filtered before being discharged, reducing air pollution and also preventing the adsorption of metal debris on the outer surface of the brake disc 1, which is beneficial to improving the braking effect of the brake disc and reducing the wear of the corresponding structure.

[0051] Second Embodiment

[0052] Please refer to Figures 6 - 7 , Figure 6 which is a schematic structural diagram of the second embodiment of the filtering device for the brake disc provided by the present invention; Figure 7 which is a schematic structural diagram of the micro exhaust component provided by the present invention. Based on the filtering device for the brake disc provided in the first embodiment of the present application, the second embodiment of the present application proposes another filtering device for the brake disc. The second embodiment is merely a preferred manner of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0053] Specifically, the difference of the filtering device for the brake disc provided in the second embodiment of the present application is that an air flow monitoring sensor 19 is installed on one side of the dust suction cover 2, and a device frame 25 with a sealing plate 26 is installed on the top of the docking frame 3;

[0054] The air flow monitoring sensor 19 can detect the air flow velocity inside the dust suction cover 2 and judge whether the brake disc is braking according to the change of the flow velocity.

[0055] An exhaust component 27 is installed on the top of the docking frame 3, and the exhaust component 27 includes a protective shell 271 and an exhaust component 272;

[0056] The exhaust component 272 is used to provide suction, the protective shell 271 is used to install the exhaust component 272, and the exhaust component 272 is a micro air pump.

[0057] The other end of the exhaust pipe 16 is installed with a mounting head 20, and the other end of the mounting head 20 is installed with a docking head 30;

[0058] The adapter 30 and the mounting head 20 are directly threadedly connected.

[0059] A connecting pipe 29 is installed at the inlet of the exhaust assembly 27, the other end of the connecting pipe 29 is installed with a tapered pipe 31, and an outlet pipe 28 is installed at the outlet of the exhaust assembly 27;

[0060] The other end of the tapered pipe 31 is connected to the exhaust pipe 16.

[0061] Compared with the related art, the filter device for brake discs provided by the present invention has the following beneficial effects:

[0062] In order to improve the gas flow velocity and the effect of filtering metal chips and dust during the braking process of the brake disc, a micro exhaust assembly 27 that provides suction is installed at the top of the docking frame 3, and the connecting pipe 29 at the inlet of the exhaust assembly 27 is connected to the exhaust pipe 16 through the adapter 30 and the mounting head 20. When the airflow monitoring sensor 19 detects an abnormal change in braking of the airflow before the brake disc 1 and the dust suction hood 2, the exhaust assembly 27 is activated to provide suction, which can accelerate the speed of the gas inside the dust suction hood 2 entering the docking frame 3, thereby improving the dust suction effect. The filtered air is then discharged from the outlet pipe 28. Through this design, the suction and filtration speed of metal chips and dust during the braking process of the brake disc is improved, and the filtration effect of metal chips and dust during the braking process of the brake disc is improved.

[0063] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A filtering device for a brake disc, characterized in that, Including: Brake disc; Brake caliper, the brake caliper is installed on the outer surface of the brake disc, one side of the brake caliper is installed with a dust suction hood through a mounting component, a plurality of magnetic guide plates with different angles are installed inside the dust suction hood through bolts, a docking frame is fixedly connected to the outer surface of the dust suction hood, an external threaded pipe is fixedly connected to one side of the docking frame, a connection cover is threadedly connected to the outer surface of the external threaded pipe, a filter pipe is fixedly connected to one end of the connection cover, an interception component is installed at one end of the filter pipe close to the connection cover, the interception component includes a conical interception part and a dust discharge pipe, the other end of the dust discharge pipe penetrates through the filter pipe for discharging impurities, a dust storage component is installed at the other end of the dust discharge pipe, an interception disc is installed at one end of the filter pipe far from the connection cover, a sealing cover is installed at the other end of the filter pipe, and an exhaust pipe is fixedly connected to the other end of the sealing cover; Connection ring, the connection ring is fixedly connected to one end of the brake disc, a docking port is opened at the other end of the brake disc, and a plurality of mounting holes are opened at one end of the connection ring.

2. The filtering device for a brake disc according to claim 1, wherein, A plurality of heat dissipation holes are opened at positions close to the outer surface at both ends of the brake disc, and a plurality of special-shaped openings are opened at positions close to the center at both ends of the brake disc.

3. The filtering device for a brake disc according to claim 1, characterized in that, The brake caliper includes a caliper housing, a hydraulic component and a brake pad, the hydraulic component is connected to a oil pipe for pushing the brake pad to move, and the caliper housing is used for installing the hydraulic component and the brake pad.

4. The filtering device for a brake disc according to claim 3, characterized in that, A fixed base is installed on one side of the caliper housing, and a monitoring component is installed at one end of the fixed base.

5. The filtering device for a brake disc according to claim 1, characterized in that, The dust storage component includes a dust storage pipe, a docking pipe and a threaded cap, and the threaded cap is used to seal the docking pipe at the bottom end of the dust storage pipe.

6. The filtering device for a brake disc according to claim 1, characterized in that, An air flow monitoring sensor is installed on one side of the dust suction hood, and a device frame with a sealing plate is installed on the top of the docking frame.

7. The filtering device for a brake disc according to claim 1, characterized in that An exhaust component is installed on the top of the docking frame, and the exhaust component includes a protective shell and an exhaust part.

8. The filtering device for a brake disc according to claim 1, characterized in that, The other end of the exhaust pipe is installed with a mounting head, and the other end of the mounting head is installed with a docking head.

9. The filtering device for a brake disc according to claim 7, characterized in that, A connecting pipe is installed at the inlet of the exhaust component, the other end of the connecting pipe is installed with a conical pipe, and an outlet pipe is installed at the outlet of the exhaust component.

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