CN109083953A - A kind of vehicle brake disk heat dissipating method - Google Patents
A kind of vehicle brake disk heat dissipating method Download PDFInfo
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- CN109083953A CN109083953A CN201811116904.5A CN201811116904A CN109083953A CN 109083953 A CN109083953 A CN 109083953A CN 201811116904 A CN201811116904 A CN 201811116904A CN 109083953 A CN109083953 A CN 109083953A
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- brake
- disk
- fixedly connected
- brake disc
- piston
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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
- F16D65/78—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
- F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
- F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
- F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
- F16D55/228—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a separate actuating member for each side
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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
- F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
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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
- F16D2121/00—Type of actuator operation force
- F16D2121/02—Fluid pressure
- F16D2121/04—Fluid pressure acting on a piston-type actuator, e.g. for liquid pressure
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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
- F16D2121/00—Type of actuator operation force
- F16D2121/18—Electric or magnetic
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention belongs to brake disc technical field of heat dissipation, specifically a kind of vehicle brake disk heat dissipating method, method includes the following steps: S1, one water tank and a micro pump are installed on the chassis of vehicle, the water inlet of micro pump is connect with water tank, the water outlet of micro pump is connect with a spray head, and the water outlet of spray head is directed at brake disc；S2, on the basis of S1, non-contact temperature sensor is also installed on the chassis of vehicle, non-contact temperature sensor detects the temperature of brake disc, and the result that will test feeds back to controller, when the temperature of detection is more than preset value, the water in water tank is extracted out and passes through spray head by the micro pump in controller control S1 to be injected on brake disc, is cooled down to brake disc.This method realizes the cooling to vehicle brake disk by using the principle of Physical temperature-lowering, has the characteristics that the safe, reliable, energy saving, environmental protection that cools down.
Description
Technical field
The invention belongs to brake disc technical field of heat dissipation, specifically a kind of vehicle brake disk heat dissipating method.
Background technique
Brake disc is exactly in simple terms a round plate, it is also rotation when car is advanced, and brake caliper is clamped
Brake disc and generate brake force, be exactly that it clamps brake disc and plays the role of slowing down or stopping when touching on the brake, brake disc system
Dynamic effect is good and more easy to maintain than drum brakes, and brake disc is many kinds of, and feature is that wall is thin, by sand core shape at disc and center
At variety classes brake disc has differences on disk diameter, disc thickness and two panels gap size, the thickness and height of hub
It is different.The brake disc of single layer disc is relatively simple for structure.Casting weight is mostly 6-18 kilograms, most of motor vehicle mounting disc
Formula brake (also referred to as brake disc), is usually made of metal, carbon or ceramic material, and closely connect with wheel hub, works as braking
When, a pair of of brake block positioned at disk shaped part two sides presses to disk shaped part, presses to disk shaped part, and generating friction makes vehicle slow down,
One challenge of disk brake design is to need to absorb and disperse a large amount of heat, these heat are that automobile kinetic energy turns through drag friction
It changes.
Automobile can generate braking heat in braking process at present, and braking heat is between two rubbing surfaces by each brake disc
Material absorbed, when existing brake disc disk shaped part rotates, heat dissipation mainly by two rubbing surface convective heat transfer, so as to cause
The air permeability of common brake disc is poor, to influence the convective heat transfer of brake disc, then reduces the heat sinking function of brake disc,
The service life of brake disc is reduced, is that the safety traffic bring of vehicle endangers.
Summary of the invention
The object of the invention is that a kind of vehicle brake disk heat dissipating method is provided to solve the above-mentioned problems, this method
By using the principle of Physical temperature-lowering, the cooling to vehicle brake disk is realized, there is the spy of cooling safe, reliable, energy saving, environmental protection
Point.
The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of vehicle brake disk heat dissipating method, this method packet
Include following steps:
S1, installs a water tank and a micro pump on the chassis of vehicle, and the water inlet and water tank of micro pump connect
It connects, the water outlet of micro pump is connect with a spray head, and the water outlet of spray head is directed at brake disc；
S2 also installs non-contact temperature sensor on the basis of S1 on the chassis of vehicle, and non-contact temperature passes
Sensor detects the temperature of brake disc, and the result that will test feeds back to controller, when the temperature of detection is more than preset value
When, the water in water tank is extracted out and passes through spray head by the micro pump that controller controls in S1 to be injected on brake disc, to brake disc
Cool down；
The brake disc used in this method includes hub body, axle, brake disc main body and the peace of hub body one end
Assemble and disassemble the fastening radiator of handler, brake resetting apparatus and brake disc body side；
The installing and dismounting device includes screw rod, threaded hole, fixed disk, link block, groove, casing, fixed plate and fixation
Nut, one end two sides of the hub body are respectively fixedly connected with link block and fixed plate, the link block, fixed plate, wheel hub
One end two sides of main body and fixed disk are provided with threaded hole, one end of the threaded hole internal screw thread connecting screw, the screw rod
The other end is threadedly coupled fixture nut, and the center of the link block is provided with groove, and the groove inner sleeve picks up axis, the axle
One end is sleeved and fixed the center of disk；
The brake resetting apparatus includes hydraulic cylinder, piston, first brake piece, connection frame, sliding slot, connecting rod, the first limit
Position pipe, electric pushrod, connecting tube, the second position-limiting tube, piston cylinder, positive plate, negative electrode tab, piston block, heat conductive rod and the second brake
Piece, the both ends interior of the hub body are fixedly connected with connection frame, and one end of the connection frame is fixedly connected with hydraulic cylinder,
The inside of the hydraulic cylinder is equipped with piston, and one end of the piston is fixedly connected with first brake piece, one end top of the connection frame
Portion is equipped with electric pushrod, and the output end of the electric pushrod runs through the first position-limiting tube and is fixedly connected with one end of connecting rod, institute
The other end for stating connecting rod is fixedly connected with the second brake block, and the inside of the connection frame is provided with sliding slot, second brake block
The other end is fixedly connected with piston cylinder and heat conductive rod, and the internal slide of the piston cylinder connects piston block, one end of the piston block
It is fixedly connected with negative electrode tab, inside one end of the piston cylinder is fixedly connected with positive plate, and the other end of the piston cylinder is fixedly connected
One end of connecting tube, the other end of the connecting tube are fixedly connected with one end of electric pushrod, and the piston cylinder is socketed in the second limit
The inside of position pipe, and the second position-limiting tube is fixedly connected on the bottom end of connection frame；
The fastening radiator includes brake disc main body, right disk, gap, heat-conducting plate, heating column, limiting slot, left disk, lock
Tight bolt, arc panel and fixation hole, the internal sleeve of the brake disc main body pick up axis, and the both ends side wall of the brake disc main body is equal
Several fixation holes are provided with, the side wall of the fixation hole internal screw thread connection clamping screw, one end of the clamping screw is fixed to be connected
Arc panel is connect, the side wall of the brake disc main body is fixedly connected with left disk and right disk, gap, institute are equipped between the left disk and right disk
The inside for stating left disk and right disk is provided with limiting slot, and heating column is socketed in the limiting slot, and one end of the heating column is fixed to be connected
Connect one end of heat-conducting plate.
Specifically, one end of the positive plate and negative electrode tab is electrically connected the positive and negative anodes of electric pushrod by cable respectively,
And the inside of cable penetration connecting tube.
Specifically, the screw rod is threadedly coupled fixed disk, link block and fixed plate, and screw flight by threaded hole respectively
The fixture nut of connection is located on the outside of one end of fixed disk.
Specifically, the piston block is free to slide along the barrel of piston cylinder or so and is close to close with barrel, and piston cylinder
One end sealing, in piston cylinder side filled with can expanded by heating gas medium.
Specifically, the heat conductive rod is aluminium oxide heat conductive rubber, and one end of heat conductive rod is fixed on the interior of the second brake block
The other end in portion, heat conductive rod extends to the inside of piston cylinder.
Specifically, casing is run through in one end of the axle, and one end of axle and groove are socketed.
Specifically, the heat-conducting plate is arc-shaped, and the both ends of heat-conducting plate are socketed inside left disk and right disk by heating column
Limiting slot in.
The beneficial effects of the present invention are:
(1) this method realizes the cooling to vehicle brake disk by using the principle of Physical temperature-lowering, safe with cooling,
Reliably, the characteristics of energy-saving and environmental protection.
(2) brake disc used in this method is made in one end and link block of axle by axle through the inside of casing
The groove in portion is socketed, and screw flight is connected the threaded hole inside hub body, fixed plate, link block and fixed disk, will be fixed
The threaded one end of nut and screw rod connection, by axle and brake disc main body socket, by the clamping screw of brake disc main body wall
It is threadedly coupled with fixation hole, to the side of arc panel is close to the lateral wall of axle, then by axle and brake disc main body
Position fix, convenient for brake disc main body and axle installation and removal, it is convenient and efficient, it is easy to repair and replacement, brake disc master
Body generates a large amount of heat under the rubbing action of first brake piece and the second brake block, and heat is by limiting slot and limiting slot
Heating column be transferred in heat-conducting plate, by the gap between left disk and right disk, increase heat dissipation area and the space of heat-conducting plate, just
In timely radiating, to accelerate the heat dissipation of brake disc.
(3) brake disc used in this method controls hydraulic cylinder works by outside connected switch, and hydraulic cylinder passes through piston driving
First brake piece is moved in the bottom of connection frame, so that it is close to first brake piece with one end side wall of left disk, the second brake block
It is close under the support of electric pushrod with the side wall of right disk, thus slow down the velocity of rotation of brake disc main body, after brake, when
After first brake piece separates under the action of hydraulic cylinder and piston with left disk, the amount of heat that the friction of the second brake block generates passes through
Heat conductive rod is transferred in piston cylinder, in piston cylinder can the gas medium of expanded by heating heat, so that piston block be made to exist
It moves right in piston cylinder, piston block drives negative electrode tab to contact with the positive plate in piston cylinder, thus by the circuit of electric pushrod
It connects, electric pushrod work, so that the second brake block is driven to be slidably connected in sliding slot by connecting rod, the limitation of the first position-limiting tube
The moving distance of electric pushrod, so that the second brake block be made to separate with right disk thoroughly, the gas medium in piston cylinder is cooling, thus
Make piston block that positive plate and negative electrode tab be driven to be detached from, piston block sets back, and electric pushrod drives the second brake block to reset, and second
Brake block is completely disengaged with brake disc main body and is contacted, and the second brake block avoids slightly rubbing with disk shaped part, to reduce oil
Consumption.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the brake disc used in this method；
Fig. 2 is the position view of present invention brake disc main body, clamping screw, arc panel and fixation hole；
Fig. 3 is partial enlarged view at A of the present invention.
In figure: 1, hub body, 2, screw rod, 3, threaded hole, 4, fixed disk, 5, link block, 6, groove, 7, casing, 8, solid
Fixed board, 9, fixture nut, 10, axle, 11, brake disc main body, 12, hydraulic cylinder, 13, piston, 14, first brake piece, 15, connection
Frame, 16, sliding slot, 17, connecting rod, the 18, first position-limiting tube, 19, electric pushrod, 20, connecting tube, the 21, second position-limiting tube, 22, work
Plug tube, 23, positive plate, 24, negative electrode tab, 25, piston block, 26, heat conductive rod, 27, right disk, 28, gap, 29, heat-conducting plate, 30, lead
Plume, 31, limiting slot, 32, left disk, the 33, second brake block, 34, clamping screw, 35, arc panel, 36, fixation hole.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It please refers to shown in Fig. 1-3, a kind of vehicle brake disk heat dissipating method, method includes the following steps:
S1, installs a water tank and a micro pump on the chassis of vehicle, and the water inlet and water tank of micro pump connect
It connects, the water outlet of micro pump is connect with a spray head, and the water outlet of spray head is directed at brake disc；
S2 also installs non-contact temperature sensor on the basis of S1 on the chassis of vehicle, and non-contact temperature passes
Sensor detects the temperature of brake disc, and the result that will test feeds back to controller, when the temperature of detection is more than preset value
When, the water in water tank is extracted out and passes through spray head by the micro pump that controller controls in S1 to be injected on brake disc, to brake disc
Cool down；
The brake disc used in this method includes hub body 1, axle 10, brake disc main body 11 and hub body 1 one
The fastening radiator of the installing and dismounting device at end, brake resetting apparatus and 11 side of disc main body of braking；
The installing and dismounting device includes screw rod 2, threaded hole 3, fixed disk 4, link block 5, groove 6, casing 7, fixed plate 8
With fixture nut 9, one end two sides of the hub body 1 are respectively fixedly connected with link block 5 and fixed plate 8, the link block 5,
One end two sides of fixed plate 8, hub body 1 and fixed disk 4 are provided with threaded hole 3, the 3 internal screw thread connecting screw 2 of threaded hole
One end, the other end of the screw rod 2 is threadedly coupled fixture nut 9, and the center of the link block 5 is provided with groove 6, the groove
6 inner sleeves pick up axis 10, and one end of the axle 10 is sleeved and fixed the center of disk 4, convenient for the peace of brake disc main body 11 and axle 10
Assembly and disassembly, convenient and efficient, easy to repair and replacement；
The brake resetting apparatus includes hydraulic cylinder 12, piston 13, first brake piece 14, connection frame 15, sliding slot 16, connection
Bar 17, the first position-limiting tube 18, electric pushrod 19, connecting tube 20, the second position-limiting tube 21, piston cylinder 22, positive plate 23, negative electrode tab
24, piston block 25, heat conductive rod 26 and the second brake block 33, the both ends interior of the hub body 1 are fixedly connected with connection
Frame 15, one end of the connection frame 15 are fixedly connected with hydraulic cylinder 12, and the inside of the hydraulic cylinder 12 is equipped with piston 13, the piston
13 one end is fixedly connected with first brake piece 14, is equipped with electric pushrod 19 at the top of one end of the connection frame 15, described electronic
The output end of push rod 19 runs through the first position-limiting tube 18 and is fixedly connected with one end of connecting rod 17, and the other end of the connecting rod 17 is solid
Surely the second brake block 33 is connected, the inside of the connection frame 15 is provided with sliding slot 16, and the other end of second brake block 33 is fixed
Piston cylinder 22 and heat conductive rod 26 are connected, the internal slide of the piston cylinder 22 connects piston block 25, one end of the piston block 25
It is fixedly connected with negative electrode tab 24, inside one end of the piston cylinder 22 is fixedly connected with positive plate 23, the other end of the piston cylinder 22
It is fixedly connected with one end of connecting tube 20, the other end of the connecting tube 20 is fixedly connected with one end of electric pushrod 19, the piston
Cylinder 22 is socketed in the inside of the second position-limiting tube 21, and the second position-limiting tube 21 is fixedly connected on the bottom end of connection frame 15, stops unclamping
After vehicle pedal, the second brake block 33 is completely disengaged with brake disc main body 11 and is contacted, and the second brake block 33 avoids light with disk shaped part
Micro tribology, to reduce oil consumption；
The fastening radiator includes brake disc main body 11, right disk 27, gap 28, heat-conducting plate 29, heating column 30, limit
The internal sleeve of slot 31, left disk 32, clamping screw 34, arc panel 35 and fixation hole 36, the brake disc main body 11 picks up axis 10, institute
The both ends side wall for stating brake disc main body 11 is provided with several fixation holes 36, and 36 internal screw thread of fixation hole connects clamping screw 34
Side wall, one end of the clamping screw 34 is fixedly connected with arc panel 35, and the side wall of the brake disc main body 34 is fixedly connected with a left side
Disk 32 and right disk 27 are equipped with gap 28 between the left disk 32 and right disk 27, the inside of the left disk 32 and right disk 27 is provided with
Limiting slot 31, the limiting slot 31 is interior to be socketed heating column 30, and one end of the heating column 30 is fixedly connected with one end of heat-conducting plate 29,
The heat dissipation between brake disc main body and first brake piece and the second brake block is accelerated, air permeability is preferable, to accelerate brake disc
With the convective heat transfer of brake block, the heat sinking function of brake disc is then improved, the surface temperature of brake block is reduced in time, to increase
Add the brake block service life and improves coefficient of friction.
One end of the positive plate 23 and negative electrode tab 24 is electrically connected the positive and negative anodes of electric pushrod 19 by cable respectively, and
The inside of cable penetration connecting tube 20, convenient for controlling the working condition of electric pushrod 19, to make the second brake block 33 and right disk
27 completely disengage；The screw rod 2 is threadedly coupled fixed disk 4, link block 5 and fixed plate 8, and 2 spiral shell of screw rod by threaded hole 3 respectively
The fixture nut 9 of line connection is located on the outside of one end of fixed disk 4, is easily installed and dismantles, repairs and replace and is more convenient；
The piston block 25 is free to slide along the barrel of piston cylinder 22 or so and is close to close with barrel, and one end sealing of piston cylinder 22,
In piston cylinder 22 side filled with can expanded by heating gas medium, utilize the second brake block 33 generate heat piston cylinder 22
Interior expanded by heating gas medium, so that the movement of piston block 25 and positive plate 24 is pushed, to control the dynamic of electric pushrod 19
Make；The heat conductive rod 26 is aluminium oxide heat conductive rubber, and one end of heat conductive rod 26 is fixed on the inside of the second brake block 33, thermally conductive
The other end of stick 26 extends to the inside of piston cylinder 22, convenient for the transmitting of heat；Casing 7 is run through in one end of the axle 10, and
One end of axle 10 and groove 6 are socketed, and structure is more reasonable, convenient for the fixation and connection of axle 10；The heat-conducting plate 29 is in circle
Arc, and the both ends of heat-conducting plate 29 are socketed left disk 32 in the limiting slot 31 inside right disk 27 by heating column 30, are convenient for increasing
Heat dissipation area, to improve the heat-sinking capability of brake disc.
In the use of the present invention, first by the external control switch of the electric elements in the present apparatus and power supply, then by vehicle
Axis 10 is socketed the groove 6 inside one end and link block 5 of axle 10 through the inside of casing 7, and screw rod 2 is threadedly coupled wheel hub
Fixture nut 9 is connect by the threaded hole 3 inside main body 1, fixed plate 8, link block 5 and fixed disk 4 with the threaded one end of screw rod 2,
It is socketed by axle 10 and brake disc main body 11, the clamping screw 34 for 11 side wall of disc main body that brakes and 36 screw thread of fixation hole is connected
It connects, to the side of arc panel 35 is close to the lateral wall of axle 10, then by the position of axle 10 and brake disc main body 11
It is fixed, hydraulic cylinder 12 is controlled by outside connected switch and is worked, hydraulic cylinder 12 drives first brake piece 14 in connection frame by piston 13
15 bottom movement, so that first brake piece 14 and one end side wall of left disk 32 be made to be close to, the second brake block 33 is in electric pushrod
It is close under 19 support with the side wall of right disk 27, to slow down the velocity of rotation of brake disc main body 11, after brake, when first
After brake block 14 separates under the action of hydraulic cylinder 12 and piston 13 with left disk 32, the big calorimetric of the second brake block 33 friction generation
Amount is transferred in piston cylinder 22 by heat conductive rod 26, in piston cylinder 22 can the gas medium of expanded by heating heat, from
And piston block 25 is made to move right in piston cylinder 22, piston block 25 drives negative electrode tab 24 to connect with the positive plate 23 in piston cylinder 22
Touching, so that the circuit of electric pushrod 19 be connected, electric pushrod 19 works, so that the second brake block 33 be driven to pass through connecting rod 17
Be slidably connected in sliding slot 16, the first position-limiting tube 18 limits the moving distance of electric pushrod 19, thus make the second brake block 33 with
Right disk 27 separates thoroughly, and the gas medium in piston cylinder 22 is cooling, so that piston block 25 be made to drive positive plate 23 and negative electrode tab 24
It is detached from, piston block 25 sets back, and electric pushrod 19 drives the second brake block 33 to reset, and the disc main body 11 that brakes is in first brake piece
14 and second brake block 33 rubbing action under generate a large amount of heat, heat is by thermally conductive in limiting slot 31 and limiting slot 31
Column 30 is transferred in heat-conducting plate 29, by the gap 28 between left disk 32 and right disk 27, increase heat-conducting plate 29 heat dissipation area and
Space, convenient for timely radiating, to accelerate the heat dissipation of brake disc.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (7)
1. a kind of vehicle brake disk heat dissipating method, which is characterized in that method includes the following steps:
S1 installs a water tank and a micro pump on the chassis of vehicle, and the water inlet of micro pump is connect with water tank, micro-
The water outlet of type water pump is connect with a spray head, and the water outlet of spray head is directed at brake disc；
S2 also installs non-contact temperature sensor, non-contact temperature sensor on the basis of S1 on the chassis of vehicle
The temperature of brake disc is detected, and the result that will test feeds back to controller, when the temperature of detection is more than preset value, control
Water in water tank is extracted out and passes through spray head by the micro pump in device control S1 processed to be injected on brake disc, is dropped to brake disc
Temperature；
The brake disc used in this method includes hub body (1), axle (10), brake disc main body (11) and hub body
(1) the fastening radiator of the installing and dismounting device of one end, brake resetting apparatus and disc main body (11) side of braking；
The installing and dismounting device includes screw rod (2), threaded hole (3), fixed disk (4), link block (5), groove (6), casing
(7), fixed plate (8) and fixture nut (9), one end two sides of the hub body (1) are respectively fixedly connected with link block (5) and consolidate
Fixed board (8), the link block (5), fixed plate (8), hub body (1) and fixed disk (4) one end two sides be provided with threaded hole
(3), the other end of one end of threaded hole (3) the internal screw thread connecting screw (2), the screw rod (2) is threadedly coupled fixture nut
(9), the center of the link block (5) is provided with groove (6), and groove (6) inner sleeve picks up axis (10), and the one of the axle (10)
End cap connects the center of fixed disk (4)；
The brake resetting apparatus includes hydraulic cylinder (12), piston (13), first brake piece (14), connection frame (15), sliding slot
(16), connecting rod (17), the first position-limiting tube (18), electric pushrod (19), connecting tube (20), the second position-limiting tube (21), piston cylinder
(22), positive plate (23), negative electrode tab (24), piston block (25), heat conductive rod (26) and the second brake block (33), the hub body
(1) both ends interior is fixedly connected with connection frame (15), and one end of the connection frame (15) is fixedly connected with hydraulic cylinder (12),
The inside of the hydraulic cylinder (12) is equipped with piston (13), and one end of the piston (13) is fixedly connected with first brake piece (14), institute
It states and is equipped with electric pushrod (19) at the top of one end of connection frame (15), the output end of the electric pushrod (19) is through the first limit
Pipe (18) and the one end for being fixedly connected with connecting rod (17), the other end of the connecting rod (17) are fixedly connected with the second brake block
(33), the inside of the connection frame (15) is provided with sliding slot (16), and the other end of second brake block (33) is fixedly connected with piston
The internal slide of cylinder (22) and heat conductive rod (26), the piston cylinder (22) connects piston block (25), and the one of the piston block (25)
End is fixedly connected negative electrode tab (24), and inside one end of the piston cylinder (22) is fixedly connected with positive plate (23), the piston cylinder
(22) the other end is fixedly connected with one end of connecting tube (20), and the other end of the connecting tube (20) is fixedly connected with electric pushrod
(19) one end, the piston cylinder (22) is socketed in the inside of the second position-limiting tube (21), and the second position-limiting tube (21) is fixedly connected
In the bottom end of connection frame (15)；
The fastening radiator includes brake disc main body (11), right disk (27), gap (28), heat-conducting plate (29), heating column
(30), limiting slot (31), left disk (32), clamping screw (34), arc panel (35) and fixation hole (36), the brake disc main body
(11) internal sleeve picks up axis (10), and the both ends side wall of brake disc main body (11) is provided with several fixation holes (36), institute
The side wall of fixation hole (36) internal screw thread connection clamping screw (34) is stated, one end of the clamping screw (34) is fixedly connected with arc panel
(35), the side wall of brake disc main body (34) is fixedly connected with left disk (32) and right disk (27), the left disk (32) and right disk
(27) gap (28) are equipped between, the inside of the left disk (32) and right disk (27) is provided with limiting slot (31), the limiting slot
(31) heating column (30) are socketed in, one end of the heating column (30) is fixedly connected with one end of heat-conducting plate (29).
2. a kind of vehicle brake disk heat dissipating method according to claim 1, it is characterised in that: the positive plate (23) and negative
One end of pole piece (24) is electrically connected the positive and negative anodes of electric pushrod (19), and cable penetration connecting tube (20) by cable respectively
It is internal.
3. a kind of vehicle brake disk heat dissipating method according to claim 1, it is characterised in that: the screw rod (2) passes through spiral shell
Pit (3) is threadedly coupled fixed disk (4), link block (5) and fixed plate (8), and the fixture nut that screw rod (2) is threadedly coupled respectively
(9) on the outside of the one end of fixed disk (4).
4. a kind of vehicle brake disk heat dissipating method according to claim 1, it is characterised in that: the piston block (25) is along work
The barrel of plug tube (22) or so is free to slide and is close to close with barrel, and one end sealing of piston cylinder (22), in piston cylinder (22)
Side filled with can expanded by heating gas medium.
5. a kind of vehicle brake disk heat dissipating method according to claim 1, it is characterised in that: the heat conductive rod (26) is oxygen
Change aluminium heat conductive rubber, and one end of heat conductive rod (26) is fixed on the inside of the second brake block (33), the other end of heat conductive rod (26)
Extend to the inside of piston cylinder (22).
6. a kind of vehicle brake disk heat dissipating method according to claim 1, it is characterised in that: one end of the axle (10)
Through casing (7), and one end of axle (10) and groove (6) are socketed.
7. a kind of vehicle brake disk heat dissipating method according to claim 1, it is characterised in that: the heat-conducting plate (29) is in circle
Arc, and the both ends of heat-conducting plate (29) are socketed the limiting slot (31) of left disk (32) and right disk (27) inside by heating column (30)
It is interior.
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| CN201811116904.5A CN109083953B (en) | 2018-09-25 | 2018-09-25 | Heat dissipation method for vehicle brake disc |
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| CN201811116904.5A CN109083953B (en) | 2018-09-25 | 2018-09-25 | Heat dissipation method for vehicle brake disc |
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| CN109083953B CN109083953B (en) | 2020-06-26 |
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| CN201811116904.5A Active CN109083953B (en) | 2018-09-25 | 2018-09-25 | Heat dissipation method for vehicle brake disc |
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| CN111288095A (en) * | 2020-03-03 | 2020-06-16 | 涡阳县安元汽车配件有限公司 | Rust-proof brake |
| CN111634440A (en) * | 2020-04-21 | 2020-09-08 | 江西冠一通用飞机有限公司 | Universal aircraft brake cooling device |
| CN112776768A (en) * | 2021-02-23 | 2021-05-11 | 常熟理工学院 | Brake disc overheat automatic braking device for automobile |
| CN113623341A (en) * | 2021-09-26 | 2021-11-09 | 广州吉杰士交通设施有限公司 | Automobile brake pad structure |
| CN113915268A (en) * | 2021-11-08 | 2022-01-11 | 李远志 | New energy disc type brake disc and using method thereof |
| CN114810868A (en) * | 2022-01-21 | 2022-07-29 | 覃美强 | New energy automobile braking brake caliper |
| CN115013458A (en) * | 2022-08-05 | 2022-09-06 | 江苏三志制动器有限公司 | Automobile brake capable of automatically cooling |
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| CN113915268A (en) * | 2021-11-08 | 2022-01-11 | 李远志 | New energy disc type brake disc and using method thereof |
| CN113915268B (en) * | 2021-11-08 | 2024-04-30 | 龙口市江达汽车配件有限公司 | New energy disc brake disc and application method thereof |
| CN114810868A (en) * | 2022-01-21 | 2022-07-29 | 覃美强 | New energy automobile braking brake caliper |
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| CN115013458A (en) * | 2022-08-05 | 2022-09-06 | 江苏三志制动器有限公司 | Automobile brake capable of automatically cooling |
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| CN109083953B (en) | 2020-06-26 |
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