CN208119131U - A kind of water cooling DVD multidisc brake system - Google Patents
A kind of water cooling DVD multidisc brake system Download PDFInfo
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- CN208119131U CN208119131U CN201820523585.9U CN201820523585U CN208119131U CN 208119131 U CN208119131 U CN 208119131U CN 201820523585 U CN201820523585 U CN 201820523585U CN 208119131 U CN208119131 U CN 208119131U
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- brake
- disc
- quiet
- water cooling
- brake system
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Abstract
The utility model relates to braking automobile field, more specifically, it relates to a kind of water cooling DVD multidisc brake system, its key points of the technical solution are that：Including tyre rim and the brake mount being arranged in tyre rim inner ring, the brake mount includes the brake axle that brake disc and one end are connect with brake disc, the other end of the brake axle is provided with bearing disc, brake disc group is arranged between the brake disc and bearing disc, the brake disc group includes spaced quiet disc and dynamic disc；Axially sliding is connected to brake axle to the quiet disc, and axially sliding is connected to tyre rim to the dynamic disc；The brake mount is provided with the piston component for pushing brake disc group to generate friction catch and the reset assembly for resetting brake disc group, and the quiet disc is provided with liquid cooled module.A kind of water cooling DVD multidisc brake system of the utility model has brake force big, and the advantages of good heat dissipation effect.
Description
Technical field
The utility model relates to braking automobile fields, more specifically, it relates to a kind of water cooling DVD multidisc brake system.
Background technique
The braking system of automobile is extremely important to our traffic safety, such as occurs brake failure failure, consequence in driving
It all will be hardly imaginable.As braking system, most important effect is exactly that the automobile in traveling is allowed to subtract by the wish of driver
Speed is even stopped, and working principle is exactly that the kinetic energy of automobile is converted into thermal energy by friction.Brake system of car is mainly by energizing
The part such as device, control device, transmission device and brake forms, and common brake mainly has drum brake and dish-style system
Dynamic device.
Drum brake have it is good acted on from brake, due to outside brake block, wheel rotation is inconjunction with the brake rim opened outside
An angle is distorted, the outer tension (brake control power) of brake block is bigger, then braking effect is more preferable, and therefore, general oversize vehicle is also
It is using drum brake；But since drum brakes brake block is sealed in brake rim, broken cutting after causing brake pad wear
It can not disperse, influence the contact surface of brake rim and brake block and influence braking quality, and drum brake, due to heat dissipation performance
Difference, can assemble in braking process a large amount of heat, shoe brake and wheel hub be easier to occur under the influence of high temperature it is extremely complex
Deformation is easy to produce fading of brake and the phenomenon that flutters, braking efficiency is caused to decline.And butterfly brake is due to the area of friction plate
Small, the working face of relative friction is also smaller, so may be only available in Light-duty Vehicle.
Therefore for oversize vehicle, need to design that a kind of brake force is big, and the brake gear of good heat dissipation effect.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of water cooling DVD multidisc brake system,
It is big with brake force, and the advantages of good heat dissipation effect.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of water cooling DVD multidisc brake
System, including tyre rim and the brake mount that is arranged in tyre rim inner ring, the brake mount include brake disc and one end with
The brake axle of brake disc connection, the other end of the brake axle are provided with bearing disc, are arranged between the brake disc and bearing disc
There is brake disc group, the brake disc group includes spaced quiet disc and dynamic disc；Axially sliding is connected to the quiet disc
Brake axle, axially sliding is connected to tyre rim to the dynamic disc；The brake mount, which is provided with, pushes brake disc group to generate friction
The piston component of braking and the reset assembly for resetting brake disc group, the quiet disc are provided with liquid cooled module.
By using above-mentioned technical proposal, is pushed by piston component and produced between quiet disc and dynamic disc in brake disc group
Raw friction catch, increases the area of friction, and then increase brake force；When releasing of brake, brake pressure release, brake disc
Group resets under the action of reset assembly, to release brake.And the liquid cooling channel being arranged on quiet disk is rapidly cooled,
Quiet disc friction overheat is avoided, quiet disc deformed damaged is caused, influences brake control power, therefore have brake force big, and radiate
The good advantage of effect.
The utility model is further arranged to：The liquid cooled module includes liquid cooling channel and the company being opened in inside quiet disc
Connect the hose in liquid cooling channel.
By using above-mentioned technical proposal, coolant liquid is delivered to inside quiet disc by hose and is cooled down, and improves quiet dish
The cooling efficiency of disk.
The utility model is further arranged to：The liquid cooling channel includes first passage mouth and second channel mouth, adjacent quiet
It is connected between the first passage mouth and second channel mouth of disc by the hose.
By using above-mentioned technical proposal, liquid cooling channel between adjacent quiet disc is connected by hose, make coolant liquid according to
It is secondary that adjacent quiet disc is cooled down.
The utility model is further arranged to：The liquid cooling channel is along quiet disc internal circumference and waveform bending setting.
Keep quiet disc cooling more uniform along the liquid cooling channel of quiet disc circumference setting by using above-mentioned technical proposal,
And the bending setting of liquid cooling channel waveform, improve the film-cooled heat of quiet disc.
The utility model is further arranged to：The tyre rim inner circumferential is provided with multiple card slots, the dynamic disc
Outer circumference surface is circumferentially provided with multiple card keys for matching and being axially movable with card slot.
By using above-mentioned technical proposal, the card slot on tyre rim is matched with the card key on dynamic disc, makes disc
Tyre rim is followed to circumferentially rotate together.
The utility model is further arranged to：Multiple card key edges offer the first radiating groove, the tire steel
Circle inner wall circumferentially offers multiple second radiating grooves.
A large amount of heat is generated, card key is passed through when moving disc and quiet disc friction catch by using above-mentioned technical proposal
On the first radiating groove and tyre rim on second radiating groove, increase heat dissipation channel, and then accelerate heat and distribute.
The utility model is further arranged to：Multiple internal keyways, institute are circumferentially offered on the outer circumference surface of the brake axle
The inner peripheral surface for stating quiet disc is circumferentially provided with multiple convex keys for matching and being axially movable with internal keyway, the brake axle axis
To the recessing groove installed for hose is offered, the convex key is provided with the cunning roller for rolling and being connected to internal keyway.
By using above-mentioned technical proposal, the convex key of quiet disc is matched with the internal keyway of brake axle, keeps quiet disc circumferential
The recessing groove for being fixed on brake axle, and opening up on brake axle is installed for hose, and the cunning roller by being arranged in convex key, is subtracted
The frictional force that few quiet disc is moved axially in interior keyway.
The utility model is further arranged to：The reset assembly is return spring, and the return spring is arranged adjacent
Between the convex key of quiet disc.
By using above-mentioned technical proposal, after brake releases, adjacent quiet disc is replied under the elastic force effect of return spring
It to initial position, is separated with dynamic disc, so that brake force disappears.
The utility model is further arranged to：The piston component includes mounting base and the piston for being installed on mounting base, institute
It states mounting base and is installed on brake disc side wall, the piston component setting is multiple, and multiple piston components are circumferentially set to brake
Disk side wall.
By using above-mentioned technical proposal, the piston by being mounted on mounting base pushes quiet disc, makes quiet disc and dynamic dish
Disk is close to generation friction catch, and circumferentially setting is multiple along brake disc for piston component, makes quiet disc uniform force.
The utility model is further arranged to：The two sides of the dynamic disc are provided with brake block.
By using above-mentioned technical proposal, when braking state, two quiet discs contradict the two sides for oppressing dynamic disc simultaneously, increase
The stopping power of strong brake disc group.
In conclusion the utility model has the advantages that：
Friction catch is generated between quiet disc and dynamic disc in brake disc group first, pushing by piston component, is increased
The area of friction, and then increase brake force；When releasing of brake, brake pressure release, brake disc group is in reset assembly
Effect is lower to be resetted, to release brake.And the liquid cooling channel being arranged on quiet disk is rapidly cooled, and avoids quiet disc friction
Overheat, leads to quiet disc deformed damaged, influences brake control power, therefore have brake force big, and the advantages of good heat dissipation effect；
Second, accelerating brake disc component heat by the first radiating groove in card key and the second radiating groove on tyre rim
Amount distributes；
Third, keeping quiet disc cooling more uniform, and liquid cooling channel waveform along the liquid cooling channel of quiet disc circumference setting
Bending setting, improves the film-cooled heat of quiet disc.
Detailed description of the invention
Fig. 1 is the overall structure diagram of brake mount and brake disc group in the utility model；
Fig. 2 is the mounting structure signal after vehicle bridge in the utility model, brake axle, dynamic disc and tyre rim are splitted
Figure；
Fig. 3 be the utility model along brake mount and brake disc group axially split after schematic diagram of internal structure；
Fig. 4 is the structural schematic diagram after splitting inside quiet disc in the utility model.
In figure：1, tyre rim；11, tire；12, card slot；13, the second radiating groove；2, brake disc；3, brake axle；31, vehicle
Bridge；32, internal keyway；33, recessing groove；4, bearing disc；5, quiet disc；51, convex key；511, sliding roller；6, disc is moved；61, card key；
611, the first radiating groove；7, mounting base；71, piston；8, return spring；9, liquid cooling channel；91, first passage mouth；92, second is logical
Road junction；10, hose.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
A kind of water cooling DVD multidisc brake system, as depicted in figs. 1 and 2, including tyre rim 1 and setting are in tyre rim 1
Brake mount in circle, brake mount include the brake axle 3 that brake disc 2 and one end are connect with brake disc 2, and the other end of brake axle 3 is set
It is equipped with bearing disc 4, brake disc group is arranged between brake disc 2 and bearing disc 4, brake disc group includes spaced quiet disc 5
With dynamic disc 6；The axial sliding of quiet disc 5 is connected to brake axle 3, and the axial sliding of dynamic disc 6 is connected to tyre rim 1, it is preferred that
The two sides of dynamic disc 6 are provided with brake block（It is not shown in the figure）, when braking state, it is dynamic that two quiet discs 5 contradict compressing simultaneously
The two sides of disc 6 enhance the stopping power of brake disc group；Brake mount is provided with the piston for pushing brake disc group to generate friction catch
Component and make brake disc group reset reset assembly, by piston component push brake disc group in quiet disc 5 and dynamic disc 6 it
Between generate friction catch, increase the area of friction, and then increase brake force；When releasing of brake, brake pressure release is stopped
Hull group resets under the action of reset assembly, to release brake.Brake disc group in the present embodiment is arranged three groups, by changing
The quantity for becoming brake disc group can produce different brake force, to be adapted to brake force needed for different vehicle.
As shown in Figure 1, piston component includes mounting base 7 and the piston 71 for being installed on mounting base 7, mounting base 7 is installed on brake
2 side wall of hull, and piston component setting is multiple, multiple piston components are circumferentially set to 2 side wall of brake disc, the piston of the present embodiment
Component is arranged six.Piston 71 by being mounted on mounting base 7 pushes quiet disc 5, makes quiet disc 5 with dynamic disc 6 close to extruding
Friction catch is generated, and piston component is multiple along the circumferential setting of brake disc 2, makes quiet 5 uniform force of disc.Piston 71 includes hydraulic
Piston and pneumaticpiston, mounting base 7 are formed by high-strength aluminum alloy forging process, press channel structure for air-liquid, use is hydraulic
The piston 71 of two sets of independent roles of piston and pneumaticpiston guarantees the case where any element fails or loses any brake energy
Under, it remains to brake automobile.Piston component used by the present embodiment can copy the work in current airplane brake system
Plug assembly structure, the purpose for squeezing the purpose is to push quiet disc 5 and dynamic disc 6 mutually to contradict and generating brake force and realizing brake,
Its reset assembly equally can also be with reference to the reset assembly in the current brake system of aircraft.
As shown in Fig. 2, being equipped with tire 11 outside tyre rim 1,1 internal circumferential of tyre rim is provided with multiple card slots 12,
The outer circumference surface of dynamic disc 6 is circumferentially provided with multiple card keys 61 for matching and being axially movable with card slot 12.On tyre rim 1
Card slot 12 is matched with the card key 61 on dynamic disc 6, makes disc 6 that tyre rim 1 be followed to circumferentially rotate together.Each card key 61
Edge offers the first radiating groove 611, and 1 inner wall of tyre rim is circumferentially-spaced to offer multiple second radiating grooves 13, accelerates heat
Amount distributes.Card slot 12 and card key 61 in the present embodiment are respectively provided with four.
As shown in Figure 2 and Figure 4, brake axle 3 is connect with vehicle bridge 31, is circumferentially offered on the outer circumference surface of brake axle 3 multiple
Internal keyway 32, the inner peripheral surface of quiet disc 5 are circumferentially provided with multiple convex keys 51 for matching and being axially movable with internal keyway 32,
The convex key 51 of quiet disc 5 is matched with the internal keyway 32 of brake axle 3, keeps quiet disc 5 circumferentially fixed on brake axle 3.Convex key 51
It is provided with the cunning roller 511 for rolling and being connected to internal keyway 32, reduces the frictional force that quiet disc 5 is moved axially in internal keyway 32.This reality
The convex key 51 and internal keyway 32 applied in example are arranged seven.
As shown in Figure 3 and Figure 4, the reset assembly in the present embodiment is return spring 8, and return spring 8 is arranged adjacent quiet
Between the convex key 51 of disc 5, after brake releases, adjacent quiet disc 5 is returned to initial bit under the elastic force effect of return spring 8
It sets, is separated with dynamic disc 6, so that brake force disappears.
As shown in Figure 3 and Figure 4, quiet disc 5 is provided with liquid cooled module, and liquid cooled module includes being opened in quiet disc 5 and pressure-bearing
The hose 10 in liquid cooling channel 9 and connection liquid cooling channel 9 inside disk 4.Axial offer of brake axle 3 is installed and is stretched out for hose 10
Recessing groove 33.
Liquid cooling channel 9 includes first passage mouth 91 and second channel mouth 92, the first passage mouth 91 and hose 10 of quiet disc 5
Connection is for being passed through coolant liquid, and coolant liquid is preferably water, and cost is lower, practical, is also possible to other with cooling effect
Liquid.The first passage mouth 91 in the liquid cooling channel 9 of the second channel mouth 92 in the liquid cooling channel 9 of quiet disc 5 and adjacent quiet disc 5
It is connected by hose 10, so that successively the liquid cooling channel 9 in adjacent quiet disc 5 is connected to by hose 10, last quiet disc 5
The second channel mouth 92 in liquid cooling channel 9 connect with the first passage mouth 91 of bearing disc 4 by hose 10, the second of bearing disc 4
Passway 92 is connect with hose 10 for coolant liquid to be discharged.It can also be by coolant liquid first from connection pressure-bearing in other embodiment
The hose 10 of the second channel mouth 92 of disk 4 flows into, successively behind the liquid cooling channel 9 in three quiet discs 5, then from close to piston
The hose 10 that the first passage mouth 91 of the quiet disc 5 of component connects is discharged, and the coolant liquid being finally discharged can be with setting on automobile
Coolant liquid container（It is not shown on figure）It is recycled.
As shown in figure 4, liquid cooling channel 9 keeps quiet disc 5 cooling more along quiet 5 internal circumference of disc and waveform bending setting
Add uniformly, and improves the film-cooled heat of quiet disc 5.
The course of work：The quiet disc 5 in brake disc group is pushed by the piston 71 in starting piston component, makes quiet disc 5
In convex key 51 along on brake axle 3 internal keyway 32 move axially, make quiet disc 5 by adosculation move disc 6, to push away together
Sound disc 5 and dynamic disc 6 are squeezed to bearing disc 4 is close, to make to generate friction catch between disc 6 and quiet disc 5, are increased
Add the area of friction, and then increases brake force；When releasing of brake, brake pressure release is acted in the power of return spring 8
Under reset quiet disc 5 and dynamic disc 6, to release brake.Quiet disc 5 and the friction of dynamic disc 6 generate a large amount of in brake process
Heat, coolant liquid is successively passed through in the liquid cooling channel 9 in quiet disc 5 by hose 10, quiet disc 5 is cooled down, is mentioned
The heat dissipation effect of high quiet disc 5 avoids quiet disc 5 and dynamic disc 6 from rubbing and overheats, leads to the brake of 6 two sides of quiet disc 5 and dynamic disc
The fever damage of vehicle piece, influences brake control power.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (10)
1. a kind of water cooling DVD multidisc brake system, it is characterised in that：Including tyre rim (1) and it is arranged in tyre rim (1) inner ring
In brake mount, the brake mount includes the brake axle (3) that brake disc (2) and one end are connect with brake disc (2), the brake axle
(3) the other end is provided with bearing disc (4), is arranged with brake disc group, the brake between the brake disc (2) and bearing disc (4)
Hull group includes spaced quiet disc (5) and dynamic disc (6)；Axially sliding is connected to brake axle to the quiet disc (5)
(3), axially sliding is connected to tyre rim (1) to the dynamic disc (6)；The brake mount, which is provided with, pushes the generation of brake disc group to rub
The reset assembly wiped the piston component of braking and reset brake disc group, the quiet disc (5) are provided with liquid cooled module.
2. a kind of water cooling DVD multidisc brake system according to claim 1, it is characterised in that：The liquid cooled module includes opening up
Hose (10) in quiet disc (5) internal liquid cooling channel (9) and connection liquid cooling channel (9).
3. a kind of water cooling DVD multidisc brake system according to claim 2, it is characterised in that：The liquid cooling channel (9) includes
First passage mouth (91) and second channel mouth (92), first passage mouth (91) and second channel mouth (92) of adjacent quiet disc (5)
Between by the hose (10) connect.
4. a kind of water cooling DVD multidisc brake system according to claim 2, it is characterised in that：The liquid cooling channel (9) is along quiet
Disc (5) internal circumference and waveform bending setting.
5. a kind of water cooling DVD multidisc brake system according to claim 1, it is characterised in that：Tyre rim (1) inner circumferential
To being provided with multiple card slots (12), the outer circumference surface of the dynamic disc (6) is circumferentially provided with multiple match with card slot (12) can
The card key (61) of axial movement.
6. a kind of water cooling DVD multidisc brake system according to claim 5, it is characterised in that：The multiple card key (61) edges
It offers the first radiating groove (611), tyre rim (1) inner wall circumferentially offers multiple second radiating grooves (13).
7. a kind of water cooling DVD multidisc brake system according to claim 2, it is characterised in that：The outer circle of the brake axle (3)
It is circumferentially offered on circumferential surface multiple internal keyways (32), the inner peripheral surface of the quiet disc (5) is circumferentially provided with multiple and internal key
Slot (32) matches the convex key (51) being axially movable, and the brake axle (3) axially offers the resigning for hose (10) installation
Slot (33), the convex key (51) are provided with the cunning roller (511) that rolling is connected to internal keyway (32).
8. a kind of water cooling DVD multidisc brake system according to claim 7, it is characterised in that：The reset assembly is return
Spring (8), the return spring (8) are arranged between the convex key (51) of adjacent quiet disc (5).
9. a kind of water cooling DVD multidisc brake system according to claim 1, it is characterised in that：The piston component includes installation
Seat (7) and the piston (71) for being installed on mounting base (7), the mounting base (7) are installed on brake disc (2) side wall, the piston
(71) component setting is multiple, and multiple piston components are circumferentially set to brake disc (2) side wall.
10. a kind of water cooling DVD multidisc brake system according to claim 1, it is characterised in that：The two sides of the dynamic disc (6)
Face is provided with brake block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820523585.9U CN208119131U (en) | 2018-04-11 | 2018-04-11 | A kind of water cooling DVD multidisc brake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820523585.9U CN208119131U (en) | 2018-04-11 | 2018-04-11 | A kind of water cooling DVD multidisc brake system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208119131U true CN208119131U (en) | 2018-11-20 |
Family
ID=64191684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820523585.9U Expired - Fee Related CN208119131U (en) | 2018-04-11 | 2018-04-11 | A kind of water cooling DVD multidisc brake system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208119131U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854646A (en) * | 2018-12-30 | 2019-06-07 | 河北百龙汽车配件股份有限公司 | A kind of lightweight fission brake disc |
| CN112591080A (en) * | 2020-12-19 | 2021-04-02 | 胡瑞阳 | Heat insulation device for aviation brake wheel |
-
2018
- 2018-04-11 CN CN201820523585.9U patent/CN208119131U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854646A (en) * | 2018-12-30 | 2019-06-07 | 河北百龙汽车配件股份有限公司 | A kind of lightweight fission brake disc |
| CN109854646B (en) * | 2018-12-30 | 2021-07-23 | 河北百龙汽车配件股份有限公司 | Lightweight split brake disc |
| CN112591080A (en) * | 2020-12-19 | 2021-04-02 | 胡瑞阳 | Heat insulation device for aviation brake wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181120 Termination date: 20200411 |