CN109268408B - Can quick cooling's dish disc subassembly of stopping - Google Patents
Can quick cooling's dish disc subassembly of stopping Download PDFInfo
- Publication number
- CN109268408B CN109268408B CN201811245859.3A CN201811245859A CN109268408B CN 109268408 B CN109268408 B CN 109268408B CN 201811245859 A CN201811245859 A CN 201811245859A CN 109268408 B CN109268408 B CN 109268408B
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- China
- Prior art keywords
- disc
- cavity
- water storage
- rotating shaft
- heat dissipation
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- 238000001816 cooling Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 230000017525 heat dissipation Effects 0.000 claims abstract description 48
- 238000004140 cleaning Methods 0.000 claims description 29
- 230000009467 reduction Effects 0.000 claims description 11
- 239000000428 dust Substances 0.000 claims description 10
- 229920000742 Cotton Polymers 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 15
- 239000007788 liquid Substances 0.000 abstract description 8
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000001704 evaporation Methods 0.000 abstract description 2
- 230000008020 evaporation Effects 0.000 abstract description 2
- 238000010008 shearing Methods 0.000 abstract description 2
- 239000000498 cooling water Substances 0.000 abstract 1
- 238000007790 scraping Methods 0.000 description 11
- 238000009434 installation Methods 0.000 description 5
- 206010039203 Road traffic accident Diseases 0.000 description 4
- 230000007774 longterm Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/12—Discs; Drums for disc brakes
- F16D65/128—Discs; Drums for disc brakes characterised by means for cooling
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/12—Discs; Drums for disc brakes
- F16D65/127—Discs; Drums for disc brakes characterised by properties of the disc surface; Discs lined with friction material
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/78—Features relating to cooling
- F16D65/84—Features relating to cooling for disc brakes
- F16D65/847—Features relating to cooling for disc brakes with open cooling system, e.g. cooled by air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D2065/13—Parts or details of discs or drums
- F16D2065/1304—Structure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D2065/13—Parts or details of discs or drums
- F16D2065/1304—Structure
- F16D2065/1324—Structure carrying friction elements
Abstract
The invention discloses a disc brake disc assembly capable of rapidly cooling, which comprises a brake caliper, wherein a bearing seat is arranged on one side of the brake caliper, a first rotating shaft is arranged on one side of the bearing seat through a bearing, a wind guide blade is arranged in the middle of the first rotating shaft, a water storage cavity is formed in the disc, and a water inlet is formed in the top of the water storage cavity; the water storage cavity and the water outlet hole are arranged, so that cooling water is convenient to scatter into the heat dissipation cavity, the heat of the outer ring of the disc is absorbed through evaporation and heat absorption of liquid water, and the effect of rapid cooling is achieved; the speed reducing groove and the rubber gasket are arranged, so that shearing force is provided when the piston body in the brake caliper extrudes the disc, and the braking efficiency is improved.
Description
Technical Field
The invention relates to the technical field of vehicle engineering, in particular to a disc brake disc assembly capable of rapidly cooling.
Background
The clothing and food residence is the basic requirement of people's life, in the rapid development of modern technology, the mode of going out has also changed greatly, the invention of car has reduced the interference of geographical position to regional culture exchange, has promoted cultural exchange and development in each region, the crowd that the society utilizes car to go out is more and more now, but because receives multiple factor interference when driving in the actual life, lead to the frequent emergence of car accident, in order to reduce the emergence of car accident, avoid the influence of objective factors such as car component, promote the braking system of car and receive attention and importance as one of the most important research of reducing car accident.
In an automobile braking system, a disc brake disc assembly arranged at a wheel shaft plays a main braking role and mainly comprises a brake caliper body and a disc, the disc brake disc assembly on the market at present is simple in structure, the disc is extruded through a hydraulic or pneumatic system in the caliper body, but the friction force between the caliper body and the disc is increased only by means of high pressure, the effect of slow speed reduction can only be achieved, the disc is worn out completely by means of friction force, after long-term use, the surface of the disc is worn out, the disc is braked under the condition that the disc is not replaced in time, the disc cannot be extruded sufficiently easily, the braking effect is poor, the speed of a car cannot be reduced effectively easily during braking, and then the occurrence of a car accident is caused.
When the disc brake disc assembly works, in order to reduce the heat of the outer disc ring, a heat dissipation cavity and a heat dissipation hole are usually formed for heat dissipation, the heat dissipation effect is poor, the heat of the outer disc ring cannot be quickly reduced, more dust and sundries are accumulated in the heat dissipation cavity after long-term use, the heat dissipation efficiency of the heat dissipation cavity is reduced, the outer disc ring is easy to overheat, the fatigue damage and fracture time of the outer disc ring is further shortened, the service life of the disc is prolonged, the disc is enabled to be suddenly broken after fatigue, and accordingly traffic accidents after brake failure are caused.
Disclosure of Invention
The invention provides a disc brake disc assembly capable of rapidly cooling, which can effectively solve the problems that the prior disc brake disc assembly in the market is simple in structure, a hydraulic or pneumatic system in a clamp body is used for extruding a disc, but friction force between the clamp body and the disc is increased only by means of high pressure, the effect of slow speed reduction can only be achieved, abrasion of the disc is large by means of the friction force completely, after long-term use, the surface of the disc is worn, the disc is braked under the condition that the disc is not replaced in time, the disc is not fully extruded, the braking effect is poor, the vehicle speed is easy to be reduced effectively during braking, further, the occurrence of accidents of vehicle accident is caused, when the disc brake disc assembly works, in order to reduce the heating of the outer ring of the disc, a heat dissipation chamber and a heat dissipation hole are usually formed, the heat dissipation effect is poor, the heat of the outer ring of the disc cannot be reduced rapidly, more dust is accumulated in the heat dissipation chamber after long-term use, the chamber efficiency is reduced, the disc is overheated easily, the disc is broken, the problem of fatigue is solved, and the disc is broken after the disc is broken, and the service life of the disc is broken is shortened.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a dish brake dish subassembly that can cool down fast, includes the brake caliper, the bearing frame is installed through the bolt to brake caliper one side, the first pivot is installed through the bearing to bearing frame one end, first pivot mid-mounting has the guide fan blade, drive bevel gear is installed to first pivot one end;
the brake caliper comprises a brake caliper body, a brake caliper, a disc, a driving bevel gear, a heat dissipation cavity, a cleaning scraping plate, a cleaning brush, a first magnet, a mounting groove and a second magnet, wherein the brake caliper body is arranged on one side of the brake caliper body;
the water storage cavity has been seted up to each heat dissipation cavity's circumference opposite side and each water storage cavity 21 radially inner intercommunication each other, water storage cavity middle part is provided with the support column, the apopore has been seted up to water storage cavity and heat dissipation cavity adjacent position department, the water inlet has been seted up to water storage cavity one side, water inlet internally mounted has the rubber buffer, installation sleeve is installed to water storage cavity one side, the inboard mid-mounting of installation sleeve has the division board, the spring is all installed to the division board both sides, emergent piece is installed to spring one side, the speed reduction recess has been seted up to dish and initiative bevel gear opposite side, speed reduction recess one side pastes and covers the rubber gasket.
Preferably, the inside of the water outlet hole is filled with a sponge block.
Preferably, the outer surface of the limiting block is smeared with lubricating oil.
Preferably, the outer surface of the knob is provided with anti-skid patterns.
Preferably, a threaded hole is formed in the middle of the rubber plug.
Preferably, the inner diameter of the upper part of the counter bore is matched with the outer diameter of the knob, and the inner diameter of the lower part of the counter bore is matched with the outer diameter of the second rotating shaft.
Preferably, the cleaning scraping plate is provided with cleaning cotton cloth at the bottom and the top.
Preferably, spring mounting seats are arranged on two sides of the spring.
Preferably, an O-shaped ring is arranged on the outer surface of the middle part of the rubber plug.
Compared with the prior art, the invention has the beneficial effects that:
(1) The driven bevel gear of the first rotating shaft is driven to rotate through the driving bevel gear on the disc, so that the first rotating shaft and the middle part of the first rotating shaft are provided with the air guide blades to rotate, after the air guide blades rotate, the air flow on one side of the disc is effectively quickened, the heat exchange between the outer ring of the disc and flowing air occurs, the heat of the outer ring of the disc can be stably transmitted to low-temperature air, the high-temperature gas after the heat exchange is transmitted away from the outer ring of the disc, the heat dissipation of the outer ring of the disc is improved, the rapid cooling effect on the disc is realized, the disc is prevented from overheating, and the service life of the disc is shortened;
(2) The water storage cavity is formed in the disc through the water inlet, water is injected into the water storage cavity, when the disc does not rotate, the water is influenced by the tension of the liquid water surface, the water cannot be discharged from the water outlet, when the disc rotates, the liquid water can flow into the heat dissipation cavity through the water outlet under the influence of centrifugal force, the liquid water absorbs heat in the heat dissipation cavity to evaporate into gaseous water, the heat of the heat dissipation cavity and the outer ring of the disc is effectively taken away, and the effect of rapidly cooling the disc is achieved;
(3) The knob is rotated, the cleaning scraping plate arranged on one side of the knob is utilized to effectively clean the inside of the radiating cavity, so that the inside of the radiating cavity is ensured to be cleaned, the problem that the residual dirt blocks the radiating cavity, so that the air flow in the radiating cavity cannot flow circularly through the radiating holes is solved, the radiating effect of the radiating cavity and the water storage cavity can be effectively achieved, the radiating efficiency of the disc is improved, meanwhile, the cleaning scraping plate is effectively assisted to be accommodated in the accommodating cavity by the cleaning scraping plate, and the normal heat dissipation in the working process of the radiating cavity is avoided;
(4) The back of the disc is provided with the speed reducing groove and the rubber gasket, when the piston body of the brake caliper extrudes the back of the disc, the piston body is in the speed reducing groove, and the side wall of the speed reducing groove provides shearing stress, so that the blocking stress of the rotation of the disc is increased, the problem that the existing disc brake disc assembly simply brakes by virtue of friction force and the braking effect is poor is solved, a driver can brake more quickly under the condition of keeping stable, and traffic accident caused by too slow speed reduction during braking is avoided;
(5) The emergency brake device is provided with the mounting sleeve and the emergency block, when the thickness of the disc on one side of the emergency block is thinner due to excessive friction on the surface of the outer ring of the disc, the emergency block ejects the mounting sleeve under the action of the spring, the emergency brake effect is achieved, the defect that the abrasion degree of the disc is estimated to be wrong due to long-time non-inspection of the disc is avoided, the brake failure condition of the disc brake disc assembly is caused, the emergency function of the disc brake disc assembly is increased, and the traffic accident is reduced.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
In the drawings:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the back structure of the disk of the present invention;
FIG. 3 is a schematic cross-sectional view of a disk of the present invention;
FIG. 4 is a schematic view of the mounting structure of the cleaning blade of the present invention;
FIG. 5 is a schematic view of the structure of the area A of the present invention;
FIG. 6 is a schematic view of the mounting structure of the stopper of the present invention;
FIG. 7 is a schematic view of the mounting structure of the emergency block of the present invention;
reference numerals in the drawings: 1. a brake caliper; 2. a bearing seat; 3. a first rotating shaft; 4. a fan blade; 5. a drive bevel gear; 6. a disk; 7. a drive bevel gear; 8. a heat dissipation chamber; 9. a heat radiation hole; 10. a dust screen; 11. a countersunk hole; 12. a knob; 13. a second rotating shaft; 14. a limiting block; 15. cleaning a scraping plate; 16. a cleaning brush; 17. a first magnet; 18. a housing chamber; 19. a mounting groove; 20. a second magnet; 21. a water storage chamber; 22. a support column; 23. a water outlet hole; 24. a water inlet; 25. a rubber stopper; 26. installing a sleeve; 27. a partition plate; 28. a spring; 29. an emergency block; 30. a deceleration groove; 31. a rubber gasket; 32. and a limit groove.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
Examples: as shown in fig. 1-7, the invention provides a technical scheme, namely a disc brake disc assembly capable of rapidly cooling, which comprises a brake caliper 1, wherein a bearing seat 2 is arranged on one side of the brake caliper 1 through a bolt, a first rotating shaft 3 is arranged at one end of the bearing seat 2 through a bearing, a fan guiding blade 4 is arranged in the middle of the first rotating shaft 3, and a transmission bevel gear 5 is arranged at one end of the first rotating shaft 3.
A disc 6 is arranged on one side of the brake caliper 1, a drive bevel gear 7 is welded in the middle of the disc 6, a heat dissipation cavity 8 is formed in the middle of the disc 6 in a central symmetry mode, a heat dissipation hole 9 is formed in the top of the heat dissipation cavity 8, and a dust screen 10 is arranged in the heat dissipation hole 9. The present invention sets the side of the drive bevel gear 7 to be the top or upper part of the disk 6, whereas the other side of the disk 6 is the bottom or lower part of the disk 6.
A storage chamber 18 is arranged on one circumferential side of the heat dissipation chamber 8, a countersink 11 is arranged on the upper part of the storage chamber 18, a knob 12 is arranged on the upper part of the countersink 11, anti-slip patterns are arranged on the outer surface of the knob 12 for facilitating a user to rotate the knob 12 better, a second rotating shaft 13 is arranged on the lower part of the knob 12, the knob 12 is prevented from interfering with the extrusion of the brake caliper 1, meanwhile, the stability in the rotating process of the second rotating shaft 13 is ensured, the inner diameter of the upper part of the countersink 11 is matched with the outer diameter of the knob 12, the inner diameter of the lower part of the countersink 11 is matched with the outer diameter of the second rotating shaft 13, a limiting block 14 is arranged at the bottom of the second rotating shaft 13, a limiting groove 32 is arranged at the position of the bottom of the storage chamber 18 corresponding to the limiting block 14, the cleaning scraper 15 is arranged in the middle of the second rotating shaft 13, in order to improve the cleaning efficiency of the cleaning scraper 15, the top and the bottom of the cleaning heat dissipation cavity 8 are convenient to clean, the normal use of the heat dissipation holes 9 is guaranteed, cleaning cotton cloth is arranged at the bottom and the top of the cleaning scraper 15, in order to facilitate the better rotation of the second rotating shaft 13, the cleaning scraper 15 is guaranteed to be driven by the rotating knob 12 to clean dust inside the heat dissipation cavity 8, lubricating oil is smeared on the outer surface of the limiting block 14, the cleaning brush 16 is arranged on one side of the radially inner end of the cleaning scraper 15, the first magnet 17 is arranged on the other side of the radially inner end of the cleaning scraper 15, the mounting groove 19 is formed in the position of the storage cavity 18 corresponding to the first magnet 17, the second magnet 20 is arranged in the mounting groove 19, and the first magnet 17 and the second magnet 20 are attracted mutually.
The water storage cavity 21 is arranged on the other side of the circumference of each heat dissipation cavity 8, the radial inner ends of the water storage cavities 21 are mutually communicated, a support column 22 is arranged in the middle of the water storage cavity 21, a water outlet hole 23 is arranged at the position, adjacent to the heat dissipation cavity 8, of the water storage cavity 21, in order to improve the pore size and the pore diameter size of the water outlet hole 23, the tension of liquid water on the surface of the water outlet hole 23 is improved, the liquid water is prevented from flowing out of the water outlet hole 23 when the disc 6 is not used, a sponge block is filled in the water outlet hole 23, a water inlet 24 is arranged on one side of the water storage cavity 21, a rubber plug 25 is arranged in the water inlet 24, in order to increase the sealing effect of the rubber plug 25, the condition that water in the water storage cavity 21 leaks through the water inlet 24 is avoided, an O-shaped ring is arranged on the outer surface of the middle of the rubber plug 25, a pull ring bolt is arranged on one side of the rubber plug 25, the pull ring bolt is convenient to pull out and plug 25, and the middle of the rubber plug 25 is provided with a threaded hole.
The installation sleeve 26 is installed to retaining cavity 21 one side, mid-mounting has division board 27 in the installation sleeve 26, and spring 28 is all installed to division board 27 both sides for guarantee the stability after the spring 28 installs for spring 28 can effectively stable promote emergent piece 29, and the spring mount pad is all installed to spring 28 both sides, and emergent piece 29 is installed to spring 28 one side, and speed reduction groove 30 has been seted up to dish 6 and initiative bevel gear 7 opposite side, and the subsides of speed reduction groove 30 one side have covered rubber gasket 31.
The working principle and the using flow of the invention are as follows: when the disc brake disc assembly works, the disc 6 rotates through the transmission shaft, the driving bevel gear 7 and the disc 6 which are welded and installed on one side of the disc 6 keep the same rotation speed, the driving bevel gear 5 which is installed at one end of the first rotating shaft 3 is driven by the driving bevel gear 7 to rotate, the other end of the first rotating shaft 3 is installed in the bearing seat 2, the air guide blades 4 in the middle of the first rotating shaft 3 and the first rotating shaft 3 are guaranteed to normally rotate, the air on the surface of the disc 6 is effectively driven to flow through the air guide blades 4, so that heat exchange occurs between the outer ring of the disc 6 and flowing air, the heat of the outer ring of the disc 6 can be stably transmitted to the air at low temperature, high-temperature gas after heat exchange is transmitted to the outer ring of the disc 6, the heat dissipation of the outer ring of the disc 6 is improved, and then the disc 6 is rapidly cooled.
In the braking process, the piston body in the brake caliper 1 is extruded on one side of the disc 6, the speed reduction groove 30 formed in one side of the disc 6 can effectively provide certain shear stress, the corresponding force between the disc 6 and the brake caliper 1 is increased, the braking efficiency of the disc brake disc assembly is improved, the problem that the existing disc brake disc assembly simply relies on friction force to brake is solved, the braking effect is poor, and the rubber gasket 31 attached to the side wall of the speed reduction groove 30 can effectively reduce the collision damage of the piston body of the brake caliper 1.
Meanwhile, when the water storage cavity 21 rotates along with the disc 6, water inside the water storage cavity 21 is effectively led into the heat dissipation cavity 8 through the water outlet holes 23 under the action of centrifugal force, so that a large amount of heat generated when the disc brake disc assembly brakes is absorbed by liquid water drops in the heat dissipation cavity 8, the heat inside the heat dissipation cavity 8 is absorbed by utilizing the physical change of heat absorption and evaporation of the liquid water drops, gaseous water is discharged through the heat dissipation holes 9, and the gaseous water is conveyed to a position far away from the disc 6 in the air flow generated by the air guide blades 4, so that the heat dissipation effect of the disc 6 is effectively improved, and the occurrence of the condition that the service life is reduced due to the heat conduction of the disc 6 is avoided.
Meanwhile, the support column 22 is arranged in the water storage cavity 21, normal use of the water storage cavity 21 is guaranteed, the knob 12 is rotated, the second rotating shaft 13 drives the cleaning scraping plate 15 to swing, the limiting block 14 installed at the bottom of the second rotating shaft 13 is arranged in the limiting groove 32, stable swing of the second rotating shaft 13 is guaranteed, dust and water stain stains inside the heat dissipation cavity 8 can be effectively cleaned through the cleaning brush 16 installed at the radial inner end of the cleaning scraping plate 15, ventilation of the heat dissipation cavity 8 and the heat dissipation holes 9 is guaranteed, dust interference is avoided, heat dissipation efficiency of the disc 6 is reduced, meanwhile, dust screens 10 installed on the inner wall of the heat dissipation holes 9 can also effectively reduce dust entering the heat dissipation cavity 8 through the heat dissipation holes 9, and when the cleaning scraping plate is not used, the cleaning scraping plate 15 is effectively stored by the second magnet 20 in the installation groove 19 and the first magnet 17 installed on one side of the cleaning scraping plate 15, and normal air flow heat dissipation of the heat dissipation cavity 8 is avoided.
Under the condition that the disc 6 is not checked for a long time, the abrasion of the outer ring of the disc 6 is higher, when the thickness of the disc 6 on one side of the emergency block 29 is thinner, the emergency block 29 can be outwards ejected under the action of the spring 28, the emergency block 29 is matched with the piston body of the brake caliper 1 to play a role in emergency braking, the problem that the existing disc brake disc assembly is abraded for a long time and the potential safety hazard left by not being replaced in time is solved, and the problem that traffic accidents occur due to braking failure is reduced.
Finally, it should be noted that: the foregoing is merely a preferred example of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a dish of stopping that can cool down fast, includes brake caliper (1), its characterized in that: a bearing seat (2) is arranged on one side of the brake caliper (1) through a bolt, a first rotating shaft (3) is arranged at one end of the bearing seat (2) through a bearing, a fan guide blade (4) is arranged in the middle of the first rotating shaft (3), and a transmission bevel gear (5) is arranged at one end of the first rotating shaft (3);
disc (6) are installed to brake caliper (1) one side, drive bevel gear (7) are welded at disc (6) middle part, radiating cavity (8) have been seted up at disc (6) middle part with central symmetry mode, radiating hole (9) have been seted up at the top of radiating cavity (8), dust screen (10) are installed to radiating hole (9) inboard, accomodate cavity (18) have been seted up to one side of the circumference of radiating cavity (8), counter bore (11) have been seted up on accomodating cavity (18) upper portion, knob (12) have been installed on counter bore (11) upper portion, second pivot (13) are installed to knob (12) lower part, stopper (14) are installed to second pivot (13) bottom, limit groove (32) have been seted up in the position department that accomodates cavity (18) bottom and stopper (14) correspond, clearance scraper blade (15) are installed to second pivot (13) mid-mounting, cleaning brush (16) are installed to one side of radially inner, magnet (17) are installed to the radially inner side of clearance scraper blade (15), magnet (17) are installed to first position (17) correspond to one side of accomodating cavity (17), the second magnet (20) is arranged in the mounting groove (19);
the water storage chambers (21) are formed in the other circumferential side of each heat dissipation chamber (8), the radial inner ends of the water storage chambers (21) are mutually communicated, a support column (22) is arranged in the middle of each water storage chamber (21), a water outlet (23) is formed in the position, adjacent to the heat dissipation chamber (8), of each water storage chamber (21), a water inlet (24) is formed in one side of each water storage chamber (21), a rubber plug (25) is mounted in each water inlet (24), a mounting sleeve (26) is mounted on one side of each water storage chamber (21), a partition plate (27) is mounted in the middle of the inner side of each mounting sleeve (26), springs (28) are mounted on two sides of each partition plate (27), an emergency block (29) is mounted on one side of each spring (28), a speed reduction groove (30) is formed in the side, opposite to the driving bevel gear (7), and a rubber gasket (31) is attached to one side of each speed reduction groove (30).
Sponge blocks are filled in the water outlet holes (23);
the outer surface of the limiting block (14) is smeared with lubricating oil.
2. A disc brake disc assembly capable of rapidly cooling according to claim 1, wherein the outer surface of the knob (12) is provided with anti-slip patterns.
3. A disc brake disc assembly capable of rapidly cooling according to claim 1, wherein the middle part of the rubber plug (25) is provided with a threaded hole.
4. A disc brake disc assembly capable of rapidly cooling according to claim 1, wherein the inner diameter of the upper part of the counter bore (11) is matched with the outer diameter of the knob (12), and the inner diameter of the lower part of the counter bore (11) is matched with the outer diameter of the second rotating shaft (13).
5. A disc brake disc assembly capable of rapidly cooling according to claim 1, wherein cleaning cotton cloth is mounted on the bottom and top of the cleaning scraper (15).
6. A disc brake disc assembly capable of rapid cooling according to claim 1, wherein spring mounting seats are provided on both sides of the spring (28).
7. A disc brake disc assembly capable of rapidly cooling according to claim 1, wherein an O-ring is mounted on the outer surface of the middle part of the rubber plug (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811245859.3A CN109268408B (en) | 2018-10-24 | 2018-10-24 | Can quick cooling's dish disc subassembly of stopping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811245859.3A CN109268408B (en) | 2018-10-24 | 2018-10-24 | Can quick cooling's dish disc subassembly of stopping |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109268408A CN109268408A (en) | 2019-01-25 |
| CN109268408B true CN109268408B (en) | 2024-02-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811245859.3A Active CN109268408B (en) | 2018-10-24 | 2018-10-24 | Can quick cooling's dish disc subassembly of stopping |
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| Country | Link |
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| CN (1) | CN109268408B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081102B (en) * | 2019-04-13 | 2020-10-13 | 莱州双力机械有限公司 | Interlink braking anti-lock brake disc |
| CN110529525A (en) * | 2019-08-20 | 2019-12-03 | 梁芳文 | A kind of disc brake brake disc cooling device |
| CN111412233A (en) * | 2020-06-11 | 2020-07-14 | 莱州伟辰汽车配件有限公司 | Split type brake disc |
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