Disc brake disc assembly capable of cooling and use method

Abstract

The invention relates to the technical field of disc brake discs, and particularly discloses a disc brake disc assembly capable of cooling, which comprises a main body structure and a cooling structure, the cooling structure is detachably arranged on a caliper main body of the main body structure, according to the scheme, the disc brake disc is designed to be assembled, and the assembled disc brake disc forms a hollow H shape; meanwhile, copper pipes are symmetrically arranged on the inner side walls, cooling liquid can be contained in the copper pipes, efficient heat conduction, absorption and heat dissipation are conducted, and in the running and rotating process, fan blades in the middle of the disc brake set rotate under wind power to promote and improve internal heat dissipation; in addition, wind power is generated through the cooling assembly by means of an air pump, low-temperature wind power flowing out of one end of a vortex three-way pipe is blown to the disc brake disc through the vortex three-way pipe, the cooling speed is increased, the cooling effect is improved, and driving safety is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of disc brake discs, and in particular to a disc brake disc assembly capable of cooling and a use method thereof. Background Art

[0002] The disc brake is composed of a brake disc connected to the wheel and a brake caliper on the edge of the disc. When braking, high-pressure brake oil pushes the brake pad to clamp the disc brake disc to produce a braking effect. However, the existing disc brake discs are all of an integrated structure and have heat dissipation holes. However, when used for a long time, the disc brake disc overheats, and a single heat dissipation hole cannot meet the heat dissipation requirements. When the temperature is too high, the brakes will fail and cause driving hazards. Therefore, a disc brake disc assembly that can reduce the temperature and a method of use are designed. Summary of the invention

[0003] The object of the present invention is to provide a disc brake rotor assembly capable of cooling down and a method of use, so as to solve the problems raised in the above-mentioned background technology.

[0004] In order to solve the above problems, the present invention provides the following technical solutions: a disc brake disc assembly capable of cooling, comprising a main structure and a cooling structure, wherein the cooling structure is detachably mounted on a caliper body of the main structure.

[0005] Preferably, the main structure includes a disc assembly, a wheel hub set and a caliper body; five mounting rods are provided on the wheel hub set, one end of the wheel hub set can be detachably inserted in the middle of the second disc and the mounting rods on the wheel hub set can be movably passed through the first disc and the second disc in the disc assembly, and the caliper body can be detachably clamped above the disc assembly.

[0006] Preferably, the disc assembly comprises a first disc, a second disc, two pairs of mounting bolts, two pairs of nuts, a pair of copper tubes, a pair of sealing plugs, two pairs of fan blades, a number of bearings and a number of gaskets; the first disc is a convex structure, and a first through hole is provided in the middle of its left side wall, five first mounting holes are equidistantly provided on the outside of the first through hole of the first disc, two pairs of second mounting holes are equidistantly provided in the middle of the first disc and the second mounting holes are located on the outside of the first mounting holes, a number of first heat dissipation holes are equidistantly provided on the first disc and are located on the outside of the second mounting holes, the second disc is a circular ring structure, and the second disc is provided with first heat dissipation holes and second mounting holes corresponding to the first disc, the second disc can be detachably mounted on the first disc and are symmetrical with each other, and one end of the two pairs of mounting bolts are movable The second mounting holes movably penetrate the first disc and the second disc, the two pairs of nuts are movably screwed on the mounting bolts respectively, the pair of copper tubes are both annular structures, and the side walls of the copper tubes are equidistantly provided with two pairs of second mounting holes corresponding to the first disc, the pair of copper tubes are movably sleeved on the mounting bolts respectively, and are respectively fitted on the opposite side walls of the first disc and the second disc, the opposite side walls of the pair of copper tubes are provided with injection holes, the pair of sealing plugs are movably screwed on the injection holes of the copper tubes respectively, the two pairs of fan blades are movably sleeved on the mounting bolts respectively and are located between the copper tubes, the several bearings are symmetrically arranged in the left and right ends of the middle part of the fan blades, and the middle part of the bearings is sleeved on the mounting bolts, the several gaskets are movably sleeved on the mounting bolts respectively, and the gaskets are respectively located between the fan blades and the copper tubes.

[0007] Preferably, the cooling structure is composed of a mounting assembly and a cooling assembly, wherein the mounting assembly is detachably clamped on the caliper body, and the cooling assembly is detachably mounted on the mounting assembly.

[0008] Preferably, the mounting assembly comprises a clamp seat, a clamp frame, a connecting plate, a pair of first bolts, an air pump, a support arm and a pair of clamping rings; the clamp seat is L-shaped and one end is longer than the other end, a sliding groove is symmetrically provided at one end of the clamp seat, one end of the clamp frame is movably inserted in the sliding groove and is located below one end of the clamp seat, the two ends of the connecting plate are detachably arranged between one end of the clamp frame and are located above the other end of the clamp seat, a pair of the first bolts are movably passed through the two ends of the connecting plate and the sliding groove, and the first bolts are respectively screwed into the clamp frame, the air pump is fixedly arranged on the upper wall of the clamp seat and is located on the left side of the sliding groove, one end of the support arm is movably arranged on the upper wall of the clamp seat and is located on the left side of the sliding groove by the second bolt, and the pair of clamping rings are both semicircular structures, and the clamping rings are relatively fixed by bolts, one of the clamping rings is fixedly welded to the other end of the support arm, and the clamping ring is located above the air pump.

[0009] Preferably, the cooling component includes a vortex tee, an air guide pipe and a spray cap; the vortex tee is detachably mounted between the clamping rings, and the air inlet end of the vortex tee is connected to the air outlet end of the air pump through a pipe, the hot air end of the vortex tee is located on the rear side of the clamping ring, and the cold air end is located on the front side of the clamping ring, one end of the air guide pipe is fixedly mounted on the cold air end of the vortex tee, and the other end of the air guide pipe is located on the right side of the second disc, the other end of the air guide pipe is opposite to the second disc, the spray cap is detachably screwed on the other end of the air guide pipe, and the spray cap is provided with a plurality of spray holes.

[0010] Preferably, one end of the hub assembly is attached to the right side of the second disc, and a mounting rod of the hub assembly movably passes through the middle of the second disc and passes through the first mounting hole of the first disc.

[0011] Preferably, the other end of the clamp seat corresponds to the other end of the clamp frame and is respectively located on the left and right sides of the caliper body for clamping.

[0012] A method for using a disc brake disc assembly capable of cooling down comprises the following steps: Step 1: When in use, the mounting rod on the wheel hub assembly in the main structure passes through the first mounting hole, the disc assembly is mounted on the car, and the caliper body is used to clamp the disc assembly to achieve braking effect; Step 2: When in use, the first disc and the second disc in the disc assembly are relatively installed by installing bolts penetrating the second installation holes and nuts, and the copper tube and the fan blades are clamped in the middle, so that the middle of the first disc and the second disc is hollow, which is conducive to heat dissipation; Step 3: The fan blades are mounted on the mounting bolts through the bearings. The fan blades are rotated by the wind with the help of the bearings. At the same time, the two sides of the fan blades are shielded by gaskets to prevent the copper tube from being worn. The copper tube can be removed and injected with coolant through the sealing plug. Step 4: Move the clamp frame in the mobile installation assembly in the slide groove of the clamp seat, and screw the first bolt through the connecting plate to fix the clamp frame on the clamp frame, so that the clamp frame can be mounted on the caliper by clamping the other end of the clamp seat and the other end of the clamp frame; Step 5: Then clamp the vortex tee in the cooling assembly between the two clamping rings, and adjust the height through the support arm to align the spray cap at the other end of the air guide pipe with the second disc; Step 6. When the brake disc is used and rotates, the fan blades will be driven to rotate between the first disc and the second disc by means of the bearing through the wind force generated, thereby improving the air circulation between the two discs and accelerating the heat dissipation, and the heat of the first disc and the second disc will be effectively absorbed by the copper tube and the internal coolant to improve the heat reduction effect; Step seven, you can also control the air pump to blow air into the vortex tee, and the gas is divided into cold air and hot air through the vortex tee to flow out from both ends, and then the cold air end passes through the air guide pipe and the spray cap to blow to the second brake disc to accelerate cooling, thereby ensuring the overall braking function.

[0013] The present invention proposes a disc brake disc assembly capable of cooling and a method of using the same, which has the beneficial effects of: the disc brake disc is designed to be assembled, and the assembled disc brake disc forms a hollow H-shape, which is helpful for heat dissipation during use, and the inner wall is symmetrically provided with copper tubes, which can collect coolant inside to carry out efficient heat conduction, absorption and heat dissipation, and during driving and rotation, the fan blades in the middle of the disc brake disc assembly are rotated by wind force to promote internal heat dissipation; and the cooling assembly generates wind force with the help of an air pump, and the low-temperature wind flowing out of one end of the eddy current tee is blown toward the disc brake disc through the structure of the eddy current tee to increase the cooling speed and effect to ensure driving safety. In summary, the present solution has the following advantages: 1. Structural optimization is conducive to heat dissipation: after assembly, a hollow H-shaped structure is formed. Compared with the traditional solid disc brake, this structure increases the space for air circulation; during the driving process of the vehicle, air can flow more easily inside and around the brake disc to take away the heat; copper tubes are symmetrically arranged on the inner wall, and coolant can be filled in the copper tubes. The coolant has a high specific heat capacity and can efficiently absorb the heat generated by the brake disc; this is an active heat dissipation method, and compared with the traditional disc brake that simply relies on natural heat dissipation, the heat dissipation efficiency is greatly improved; the design of the fan blades in the middle of the brake disc group, during driving, the fan blades are rotated by wind force, which can promote the air flow inside the brake disc and accelerate the heat dissipation.

[0014] 2. Advantages of cooling components: The cooling components generate wind with the help of an air pump. The air pump can generate stable and adjustable wind. After the wind passes through the vortex tee structure, low-temperature wind flows out from one end and blows toward the brake disc. Compared with traditional disc brakes that do not have a special wind cooling device, this design can reduce the temperature of the brake disc more directly and quickly, and always maintain good braking performance.

[0015] 3. Stable braking performance: Due to the combined effect of the above-mentioned heat dissipation measures, the brake disc can maintain a low temperature under various working conditions, ensuring that the brake system is always in good working condition, thereby ensuring driving safety.

[0016] 4. Reduce the risk of thermal decay: Thermal decay refers to the phenomenon that the braking performance of the brake disc decreases at high temperatures; this assembled brake disc works together through multiple heat dissipation methods to greatly reduce the risk of thermal decay. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the assembly structure of the present invention.

[0018] Figure 2 It is a schematic diagram of the first assembly structure of the present invention.

[0019] Figure 3 It is a schematic diagram of the second assembly structure of the present invention.

[0020] Figure 4 It is a schematic diagram of the first split structure of the present invention.

[0021] Figure 5 It is a schematic diagram of the second split structure of the present invention.

[0022] Figure 6 For the present invention Figure 4 A partial enlarged view of point A in the figure.

[0023] Figure 7 For the present invention Figure 5 A partial enlarged view of point B in FIG.

[0024] Figure 8 For the present invention Figure 5 A partial enlarged view of point C in the figure.

[0025] In the figure: 1. main structure, 11. disc assembly, 111. first disc, 112. second disc, 113. mounting bolts, 114. nuts, 115. copper tube, 116. sealing plug, 117. fan blades, 118. bearings, 119. gaskets, 12. wheel hub assembly, 13. caliper body, 2. mounting assembly, 21. clamp seat, 22. clamp frame, 23. connecting plate, 24. first bolt, 25. air pump, 26. support arm, 27. retaining ring, 3. cooling assembly, 31. eddy current tee, 32. air guide pipe, 33. spray cap, 4. slide groove, 5. first mounting hole, 6. second mounting hole, 7. mounting rod. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figure 1-Figure 8 The present invention provides a technical solution: a disc brake disc assembly capable of cooling, comprising a main structure 1 and a cooling structure, wherein the cooling structure is detachably mounted on a caliper body 13 of the main structure 1; the main structure 1 is used for installation and braking, and the cooling effect of the main structure 1 is enhanced by the cooling structure.

[0028] As a further solution of the present invention, the main structure 1 includes a disc assembly 11, a wheel hub group 12 and a caliper body 13; five mounting rods 7 are arranged on the wheel hub group 12, one end of the wheel hub group 12 is detachably inserted in the middle of the second disc 112 and the mounting rods 7 on the wheel hub group 12 are movable through the first disc 111 and the second disc 112 in the disc assembly 11, and the caliper body 13 is detachably clamped above the disc assembly 11.

[0029] As a further solution of the present invention, the disc assembly 11 includes a first disc 111, a second disc 112, two pairs of mounting bolts 113, two pairs of nuts 114, a pair of copper tubes 115, a pair of sealing plugs 116, two pairs of fan blades 117, a plurality of bearings 118 and a plurality of gaskets 119; the first disc 111 is a convex structure, and a first through hole is provided in the middle of its left side wall, five first mounting holes 5 are equidistantly provided outside the first through hole of the first disc 111, two pairs of second mounting holes 6 are equidistantly provided in the middle of the first disc 111, and the second mounting holes 6 are located at the first mounting holes 6. The first disc 111 is provided with a plurality of first heat dissipation holes equidistantly and located outside the second mounting hole 6. The second disc 112 is a circular ring structure, and the second disc 112 is provided with first heat dissipation holes and second mounting holes 6 corresponding to the first disc 111. The second disc 112 is detachably mounted on the first disc 111 and is symmetrical to each other. One end of two pairs of mounting bolts 113 are respectively movably penetrated through the second mounting holes 6 of the first disc 111 and the second disc 112. Two pairs of nuts 114 are respectively movably screwed on the mounting bolts 113. A pair of copper tubes 115 are The copper tube 115 is a circular ring structure, and the side wall of the copper tube 115 is equidistantly provided with two pairs of second mounting holes 6 corresponding to the first disc 111, the pair of copper tubes 115 are respectively movably mounted on the mounting bolts 113, and are respectively fitted on the opposite side walls of the first disc 111 and the second disc 112, the pair of copper tubes 115 are respectively provided with injection holes on the opposite side walls, a pair of sealing plugs 116 are respectively movably screwed on the injection holes of the copper tube 115, two pairs of fan blades 117 are respectively movably mounted on the mounting bolts 113 and are located between the copper tubes 115, and a plurality of bearings 118 are respectively symmetrically arranged on the fan blades 117. 17 is inside the left and right ends of the middle part, and the middle part of the bearing 118 is sleeved on the mounting bolts 113, and a plurality of gaskets 119 are movably sleeved on the mounting bolts 113, and the gaskets 119 are respectively located between the fan blades 117 and the copper tube 115; the first disc 111 and the second disc 112 are symmetrically arranged by the mounting bolts 113 and the nuts 114, and the copper tube 115 and the fan blades 117 are clamped in the middle, the fan blades 117 are sleeved on the mounting bolts 113 through the bearings 118 for rotation, and the copper tube 115 is sealed by the sealing plug 116 so that coolant can be injected.

[0030] As a further solution of the present invention, the cooling structure is composed of a mounting assembly 2 and a cooling assembly 3, wherein the mounting assembly 2 is detachably clamped on the caliper body 13, and the cooling assembly 3 is detachably mounted on the mounting assembly 2; The mounting assembly 2 comprises a clamp seat 21, a clamp frame 22, a connecting plate 23, a pair of first bolts 24, an air pump 25, a support arm 26 and a pair of clamp rings 27; the clamp seat 21 is L-shaped, and one end is longer than the other end, one end of the clamp seat 21 is symmetrically provided with a slide groove 4, one end of the clamp frame 22 is movably inserted into the slide groove 4 and is located below one end of the clamp seat 21, the two ends of the connecting plate 23 are detachably placed between one end of the clamp frame 22 and are located above the other end of the clamp seat 21, a pair of first bolts 24 are movably passed through the two ends of the connecting plate 23 and the slide groove 4, and the first bolts 24 are respectively screwed into the clamp frame 22, the air pump 25 is fixedly arranged on the upper wall of the clamp seat 21 and is located on the left side of the slide slot 4. One end of the support arm 26 is movably arranged on the upper wall of the clamp seat 21 and is located on the left side of the air pump 25 through a second bolt. A pair of snap rings 27 are both semicircular structures, and the snap rings 27 are relatively fixed by bolts, one of the snap rings 27 is fixedly welded to the other end of the support arm 26, and the snap ring 27 is located above the air pump 25; the clamp frame 22 is moved on the clamp seat 21 and fastened with the first bolt 24 and the connecting plate 23, so that it can be supported and installed on the caliper through the clamp frame 22 and the clamp seat 21, and the support arm 26 drives the snap ring 27 to flip and adjust the height.

[0031] As a further solution of the present invention, the cooling component 3 includes a vortex tee 31, an air guide pipe 32 and a spray cap 33; the vortex tee 31 adopts the existing technology, which can separate the wind into a vortex entering the pipeline, the vortex tee 31 can be detachably mounted between the clamp rings 27, and the air inlet end of the vortex tee 31 is connected to the air outlet end of the air pump 25 through a pipeline, the hot air end of the vortex tee 31 is located at the rear side of the clamp ring 27, and the cold air end is located at the front side of the clamp ring 27, and the air guide pipe 3 One end of the air guide pipe 32 is fixedly mounted on the cold air end of the vortex tee pipe 31, and the other end of the air guide pipe 32 is located on the right side of the second disc 112, and the other end of the air guide pipe 32 is opposite to the second disc 112. The spray cap 33 is detachably screwed on the other end of the air guide pipe 32, and the spray cap 33 is provided with a plurality of spray holes; the air pump 25 blows air into the vortex tee pipe 31, and blows out the cold and hot air separately through the vortex, and blows the cold air to the second disc 112 through the air guide pipe 32 to accelerate the cooling and improve the braking effect.

[0032] As a further solution of the present invention, one end of the hub assembly 12 is attached to the right side of the second disc 112, and the mounting rod 7 of the hub assembly 12 is movably passed through the middle of the second disc 112 and through the first mounting hole 5 of the first disc 111, which is used for designing installation requirements and can be set according to actual conditions.

[0033] As a further solution of the present invention, the other end of the clamp seat 21 corresponds to the other end of the clamp frame 22 and is respectively located on the left and right sides of the caliper body 13 for clamping, which is an installation and use method.

[0034] Working principle: When in use, the mounting rod 7 on the wheel hub assembly 12 in the main structure 1 passes through the first mounting hole 5, the disc assembly 11 is mounted on the vehicle, and the caliper body 13 is used to clamp the disc assembly 11 to achieve braking effect; When in use, the first disc 111 and the second disc 112 in the disc assembly 11 are relatively installed by the installation bolts 113 passing through the second installation holes 6 and the nuts 114, and the copper tube 115 and the fan blades 117 are clamped in the middle, so that the middle of the first disc 111 and the second disc 112 is hollow, which is conducive to heat dissipation; The fan blade 117 is mounted on the mounting bolt 113 through the bearing 118. The fan blade 117 is rotated by the wind force with the help of the bearing 118. At the same time, the two sides of the fan blade 117 are shielded by the gasket 119 to prevent the copper tube 115 from being worn during the rotation. The copper tube 115 can be removed and injected with coolant through the sealing plug 116. By moving the clamp frame 22 in the mobile installation assembly 2 in the slide groove 4 of the clamp seat 21, and screwing the first bolt 24 through the connecting plate 23 to fix the clamp frame 22, the clamp frame 22 can be mounted on the caliper by holding the other end of the clamp seat 21 and the other end of the clamp frame 22; Then, the vortex tee pipe 31 in the cooling assembly 3 is clamped between the two clamping rings 27, and the height is adjusted by the support arm 26, so that the spray cap 33 at the other end of the air guide pipe 32 is aligned with the second disc 112; When the brake disc is used and rotated, the fan blade 117 will be driven by the bearing 118 to rotate between the first disc 111 and the second disc 112 through the wind force generated, thereby improving the air circulation between the two discs and accelerating the heat dissipation, and the copper tube 115 and the internal coolant effectively absorb the heat of the first disc 111 and the second disc 112 to improve the heat dissipation effect; Air can also be blown into the vortex tee 31 by controlling the air pump 25, and the gas is divided into cold air and hot air through the vortex tee 31 and flows out from both ends. Then, the cold air end passes through the air guide pipe 32 and the spray cap 33 and blows toward the second brake disc to accelerate cooling, thereby ensuring the overall braking function.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A disc brake disc assembly capable of cooling, characterized in that: It comprises a main structure (1) and a cooling structure, wherein the cooling structure is detachably mounted on a caliper body (13) of the main structure (1); The main structure (1) comprises a disc assembly (11), a wheel hub assembly (12) and a caliper body (13); The wheel hub assembly (12) is provided with five mounting rods (7), one end of the wheel hub assembly (12) is detachably inserted into the middle of the second disc (112), and the mounting rods (7) on the wheel hub assembly (12) are movably inserted into the first disc (111) and the second disc (112) in the disc assembly (11), and the caliper body (13) is detachably mounted on the top of the disc assembly (11).

2. A disc brake disc assembly capable of cooling according to claim 1, characterized in that: The disc assembly (11) comprises a first disc (111), a second disc (112), two pairs of mounting bolts (113), two pairs of nuts (114), a pair of copper tubes (115), a pair of sealing plugs (116), two pairs of fan blades (117), a plurality of bearings (118) and a plurality of gaskets (119); The first disk (111) is a convex structure, and a first through hole is arranged in the middle of its left side wall, five first mounting holes (5) are arranged equidistantly outside the first through hole of the first disk (111), two pairs of second mounting holes (6) are arranged equidistantly in the middle of the first disk (111), and the second mounting holes (6) are located outside the first mounting holes (5), a plurality of first heat dissipation holes are arranged equidistantly on the first disk (111) and are located outside the second mounting holes (6), and the second disk (112) is The second disc (112) is provided with a first heat dissipation hole and a second mounting hole (6) corresponding to the first disc (111); the second disc (112) is detachably mounted on the first disc (111) and is symmetrical with each other; one end of the two pairs of mounting bolts (113) are movably inserted through the second mounting holes (6) of the first disc (111) and the second disc (112); the two pairs of nuts (114) are movably screwed onto the mounting bolts (113); and one pair of nuts (114) is movably screwed onto the mounting bolts (113). The copper tubes (115) are all annular structures, and the side walls of the copper tubes (115) are equidistantly provided with two pairs of second mounting holes (6) corresponding to the first disc (111), the pair of copper tubes (115) are respectively movably sleeved on the mounting bolts (113), and are respectively fitted on the opposite side walls of the first disc (111) and the second disc (112), the opposite side walls of the pair of copper tubes (115) are both provided with injection holes, and the pair of sealing plugs (116) are respectively movably screwed on the copper tubes (111). 5), two pairs of the fan blades (117) are movably mounted on the mounting bolts (113) and are located between the copper tubes (115), a plurality of the bearings (118) are symmetrically arranged at the left and right ends of the middle of the fan blades (117), and the middle of the bearings (118) is mounted on the mounting bolts (113), and a plurality of the gaskets (119) are movably mounted on the mounting bolts (113), and the gaskets (119) are located between the fan blades (117) and the copper tubes (115).

3. A disc brake disc assembly capable of cooling according to claim 2, characterized in that: The cooling structure is composed of a mounting component (2) and a cooling component (3), wherein the mounting component (2) is detachably clamped on a caliper body (13), and the cooling component (3) is detachably mounted on the mounting component (2).

4. The disc brake disc assembly capable of cooling according to claim 3, characterized in that: The mounting assembly (2) comprises a clamping seat (21), a clamping frame (22), a connecting plate (23), a pair of first bolts (24), an air pump (25), a support arm (26), and a pair of clamping rings (27); The clamp seat (21) is L-shaped, and one end is longer than the other end. A slide groove (4) is symmetrically provided at one end of the clamp seat (21). One end of the clamp frame (22) is movably inserted into the slide groove (4) and is located below one end of the clamp seat (21). Two ends of the connecting plate (23) are detachably arranged between one end of the clamp frame (22) and are located above the other end of the clamp seat (21). A pair of the first bolts (24) are movably inserted through the two ends of the connecting plate (23) and the slide groove (4), and the first bolts ( 24) are respectively screwed into the clamping frame (22), the air pump (25) is fixedly arranged on the upper wall of the clamping seat (21) and is located on the left side of the slide groove (4), one end of the support arm (26) is movably arranged on the upper wall of the clamping seat (21) and is located on the left side of the air pump (25) through a second bolt, and a pair of the clamping rings (27) are both semicircular structures, and the clamping rings (27) are fixed to each other by bolts, one of the clamping rings (27) is fixedly welded to the other end of the support arm (26), and the clamping ring (27) is located above the air pump (25).

5. The disc brake disc assembly capable of cooling down according to claim 4, characterized in that: The cooling component (3) comprises a vortex three-way pipe (31), an air guide pipe (32) and a spray cap (33); The vortex tee (31) is detachably mounted between the clamping rings (27), and the air inlet end of the vortex tee (31) is connected to the air outlet end of the air pump (25) through a pipeline. The hot air end of the vortex tee (31) is located at the rear side of the clamping ring (27), and the cold air end is located at the front side of the clamping ring (27). One end of the air guide pipe (32) is fixedly sleeved on the cold air end of the vortex tee (31), and the other end of the air guide pipe (32) is located on the right side of the second disc (112). The other end of the air guide pipe (32) is opposite to the second disc (112). The spray cap (33) is detachably screwed on the other end of the air guide pipe (32), and the spray cap (33) is provided with a plurality of spray holes.

6. The disc brake disc assembly capable of cooling down according to claim 5, characterized in that: One end of the wheel hub assembly (12) is attached to the right side of the second disc (112), and the mounting rod (7) of the wheel hub assembly (12) movably passes through the middle of the second disc (112) and passes through the first mounting hole (5) of the first disc (111).

7. The disc brake disc assembly capable of cooling according to claim 6, characterized in that: The other end of the clamp seat (21) corresponds to the other end of the clamp frame (22) and is respectively located on the left and right sides of the caliper body (13) for clamping.

8. The method for using a disc brake disc assembly capable of cooling according to claim 7, characterized in that: The following steps are involved: Step 1: When in use, the disc assembly (11) is installed on the vehicle by passing the mounting rod (7) on the wheel hub assembly (12) in the main structure (1) through the first mounting hole (5), and the disc assembly (11) is clamped by the caliper body (13) to achieve a braking effect; Step 2: When in use, the first disc (111) and the second disc (112) in the disc assembly (11) are relatively mounted by means of mounting bolts (113) penetrating the second mounting holes (6) and nuts (114), and the copper tube (115) and the fan blades (117) are clamped in the middle, so that the middle of the first disc (111) and the second disc (112) are hollowed out, which is beneficial to heat dissipation; Step 3: The fan blade (117) is mounted on the mounting bolt (113) via the bearing (118). The fan blade (117) is rotated by the wind with the help of the bearing (118). At the same time, the two sides of the fan blade (117) are shielded by gaskets (119) during the rotation to prevent the copper tube (115) from being worn. The copper tube (115) can be removed and injected with coolant through the sealing plug (116). Step 4: Move the clamping frame (22) in the movable installation component (2) in the slide groove (4) of the clamping seat (21), and screw the first bolt (24) through the connecting plate (23) to fix the clamping frame (22) on the clamping frame (22), so that the clamping frame (22) can be mounted on the caliper by clamping the other end of the clamping seat (21) and the other end of the clamping frame (22); Step 5: Then clamp the vortex tee pipe (31) in the cooling assembly (3) between the two clamping rings (27), and adjust the height through the support arm (26) to align the spray cap (33) at the other end of the air guide pipe (32) with the second disc (112); Step 6: When the brake disc is in use and rotates, the fan blade (117) is driven by the bearing (118) to rotate between the first disc (111) and the second disc (112) through the wind force generated, thereby improving the air circulation between the two discs and accelerating the heat dissipation, and effectively absorbing the heat of the first disc (111) and the second disc (112) through the copper tube (115) and the internal coolant to improve the heat dissipation effect; Step 7: Air can also be blown into the vortex tee (31) by controlling the air pump (25), and the gas is separated into cold air and hot air through the vortex tee (31) and flows out from both ends. The cold air end then passes through the air guide pipe (32) and the spray cap (33) and blows toward the second brake disc to accelerate cooling, thereby ensuring the overall braking function.

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