CN208565338U - A kind of self-regulation pneumatically operated brake - Google Patents
A kind of self-regulation pneumatically operated brake Download PDFInfo
- Publication number
- CN208565338U CN208565338U CN201820134559.7U CN201820134559U CN208565338U CN 208565338 U CN208565338 U CN 208565338U CN 201820134559 U CN201820134559 U CN 201820134559U CN 208565338 U CN208565338 U CN 208565338U
- Authority
- CN
- China
- Prior art keywords
- self
- brake
- fixedly installed
- compression box
- axle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model discloses a kind of self-regulation pneumatically operated brakes, it include: axle, wheel disc, over-voltage deceleration device, self-regulated disc brake apparatus, the over-voltage deceleration device is by air compression box, rotating vane, bearing, the gentle pressure stomata composition of sealed electromagnetic valve, the air compression box is fixedly installed on front overhang post setting, the rotating vane is fixedly installed on axle, the sealed electromagnetic valve is fixedly installed in air compression box, the self-regulated disc brake apparatus is by gas circuit connecting pipe, telescopic cylinder, telescopic rod and brake caliper composition, the gas circuit connecting pipe is connect with Pneumatic extension bar and over-voltage speed brake setting respectively, the caliper is fixedly installed on telescopic rod, it is fixed inside the caliper to be embedded with brake block.The utility model is simple and reasonable, and braking effect is good, realizes that aerodynamic brake is used cooperatively with disk type brake, the pedal force of disk type brake is self-regulated according to vehicle speed condition, and braking effect is good, increases the service life of brake block.
Description
Technical field
The utility model relates to a kind of aerodynamic brake field, specifically a kind of self-regulation pneumatically operated brake.
Background technique
Automobile brake system is also known as brake system of car, and the effect of brake system is: making the automobile in traveling according to driving
The requirement of member carries out forced deceleration and even stops；Make the automobile of stagnation of movement steadily halt under the conditions of different kinds of roads；Make descending row
The car speed sailed keeps stablizing, and each automobile vendor, the country is on middle-size and small-size finished market product vehicle using more for shroud at present
Drum brakes system afterwards, part vehicle are four-wheel disk type brake, and relative to drum brakes, disk type brake is technically more first
Into more lightweight in quality, heat dissipation performance, braking ability and complicated weather, the conformability of road conditions are more excellent.Pneumatics system
Dynamic device/brake is used for high-frequency starting/stopping intermittent running, positive to reverse, tension force, overload protection, and multipole speed change is inverse
To braking, the places such as occlusion are set in occlusion/positioning.
Current brake system is usually aerodynamic brake and disk type brake is used alone or two kinds of brakes are all made of still
It uses as independent individual and does not interfere each other, because the automatic brake of drum brakes does not act on tightly, disc type is made to stop
The brake weight of vehicle is lower, and the friction area between the brake block and brake disc of disk type brake is small compared with drum brakes, makes brake
Strength is also smaller, it is therefore desirable to biggish pedal force.
Utility model content
The purpose of this utility model is to provide a kind of self-regulation pneumatically operated brakes, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of self-regulation pneumatically operated brake, comprising: axle, wheel disc, over-voltage deceleration device, self-regulated disc brake apparatus,
The wheel disc is symmetrically fixedly arranged in axle both ends, and wheel disc arranges that quantity is two, respectively left wheel disk and right wheel disk；Described two
A wheel disc central axis and axle center axis are on the same line, and the over-voltage deceleration device is by air compression box, rotation
The gentle pressure stomata composition of blade, bearing, sealed electromagnetic valve, the air compression box are fixedly installed on front overhang post setting, institute
It states rotating vane to be fixedly installed on axle, rotating vane and air compression box sealed set, the sealed electromagnetic valve are set to
In air compression box, the sealed electromagnetic valve is fixedly installed in air compression box, and the self-regulated disc brake apparatus is by gas circuit
Connecting tube, telescopic cylinder, telescopic rod and caliper composition, the gas circuit connecting pipe slows down with Pneumatic extension bar and over-voltage respectively to be filled
It sets and is fixedly connected, the telescopic cylinder, which is bolted, to be set on front overhang post setting, and the caliper, which is fixedly installed on, to be stretched
It is fixed inside the caliper to be embedded with brake block on contracting bar.
As a further solution of the present invention, the bearing be set to axle and air compression box and axle it
Between, junction is provided with lubricating oil and sealing element.
The telescopic rod is slidably connected with telescopic cylinder as a further solution of the present invention, junction setting
There is sealing element.
The sealed electromagnetic valve is provided with close with air pressure gas vent junction as a further solution of the present invention,
Sealing.
The brake block is made of steel plate, bonding thermal insulation layer and friction block as a further solution of the present invention,
Wherein thermal insulation layer is made of adiabatic material, and friction block is made of friction material, adhesive, and the telescopic cylinder also passes through
Cushion gas source aperture is connected to high-pressure air source.
Compared with prior art, the utility model has the beneficial effects that simple and reasonable, braking effect is good, realizes gas
The cooperation of dynamic brake and disk type brake, makes disk type brake pedal force be self-regulated as the case may be, while passing through dual brake
It is good to make braking effect for collective effect, while increasing the service life of brake block.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of kind of adaptive braking device.
Fig. 2 is the left view of kind of adaptive braking device.
Fig. 3 is the structural schematic diagram of over-voltage deceleration device in kind of adaptive braking device.
In figure: 1- axle；2- wheel disc；3- over-voltage deceleration device；4- self-regulated disc brake apparatus；5- front overhang post setting；6-
Air compression box；7- air pressure gas vent；8- rotating vane；9- bolt；10- telescopic cylinder；11- telescopic rod；12- caliper；13-
Bearing；14- sealed electromagnetic valve；15- connecting tube；16- brake block；17- cushion gas source aperture；21- left wheel disk；22- right wheel disk.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~3, in the utility model embodiment, a kind of self-regulation pneumatically operated brake, comprising: axle 1, wheel
Disk 2, over-voltage deceleration device 3, self-regulated disc brake apparatus 4, the wheel disc 2 are symmetrically fixedly arranged in 1 both ends of axle, 2 cloth of wheel disc
Setting quantity is two, respectively left wheel disk 21 and right wheel disk 22, at described two 2 central axis of wheel disc and 1 central axis of axle
In on the same line, the over-voltage deceleration device 3 is gentle by air compression box 6, rotating vane 8, bearing 13, sealed electromagnetic valve 14
Pressure stomata 7 forms, and the air compression box 6 is fixedly installed on front overhang post setting 5, and the rotating vane 8 is fixedly installed on
On axle 1, rotating vane 8 and 6 sealed set of air compression box, bearing 13 are set to axle 1 and air compression box 6 and axle 1
Between, junction is provided with lubricating oil and sealing element, and institute's air pressure gas vent 7 is set in air compression box 6, institute's air pressure exhaust
Hole 7 is fixedly installed in air compression box 6, and sealed electromagnetic valve 14 and 7 junction of air pressure gas vent are provided with sealing element, it is described from
Disc brake apparatus 4 is adjusted to be made of gas circuit connecting pipe 15, telescopic cylinder 10, telescopic rod 11 and caliper 12, the air circuit connection
Pipe 15 is connect with Pneumatic extension bar 11 and over-voltage speed brake setting respectively, and the telescopic cylinder 10 is fixedly installed by bolt 9
In on front overhang post setting 5, the telescopic rod 11 is slidably connected with telescopic cylinder 10, and junction is provided with sealing element, the braking
Pincers 12 are fixedly installed on telescopic rod 11, fixed inside the caliper 12 to be embedded with brake block 16, the brake block 16 by steel plate,
It is bonded thermal insulation layer and friction block is constituted, wherein thermal insulation layer is made of adiabatic material, and friction block is by friction material, adhesive
Composition, the telescopic cylinder 10 are also connected to by cushion gas source aperture 17 with high-pressure air source.
The working principle of the utility model is: in high vehicle speeds, sealed electromagnetic valve 14 is opened, air pressure gas vent 7 with
Atmosphere, when needing to brake, sealed electromagnetic valve 14 is closed, and is formed insulated enclosure space in air compression box 6, is passed through axle 1
Rotation drives rotating vane 8 to rotate, and generates high pressure gas by the continuous variation of sealed volume in 8 rotation process of rotating vane,
High pressure gas is entered in telescopic cylinder 10 by connecting tube 15, and telescopic cylinder 10 drives telescopic rod 11 to be extended, to realize
Caliper 12 drives brake block 16 and wheel disc to be in close contact, and is braked by the friction block on brake block 16 to wheel disc, works as vehicle
When speed is faster, 8 revolving speed of rotating vane is faster, so that compressed air air pressure is higher, makes the bigger brake of pressure between friction block and wheel disc 2
Vehicle effect is better, simultaneously because 6 closed processes of air compression box, with the increase of compressed air pressure, rotating vane 8 is being rotated
In the process, being acted on by high pressure has reaction force to rotating vane, thus to the poly- function of having deceleration of axle 1, when speed subtracts
When lower, sealed electromagnetic valve 14 is opened, air compression box 6 is communicated with the atmosphere, the high pressure gas in telescopic cylinder 10 is through connecting tube
15 are discharged into atmosphere, when the high pressure gas in air compression box 6 is unable to satisfy braking, pass through the high pressure of the connection of cushion gas source aperture 17
Gas source is controlled.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of self-regulation pneumatically operated brake, comprising: axle (1), wheel disc (2), over-voltage deceleration device (3), self-regulated disc type system
Dynamic device (4), which is characterized in that the wheel disc (2) is symmetrically fixedly arranged in axle (1) both ends, and wheel disc (2) arranges that quantity is two
It is a, respectively left wheel disk (21) and right wheel disk (22)；Described two wheel disc (2) central axis and axle (1) central axis are in
On the same line, the over-voltage deceleration device (3) is by air compression box (6), rotating vane (8), bearing (13), sealed electromagnetic valve
(14) gentle pressure stomata (7) composition, the air compression box (6) are fixedly installed on front overhang post setting (5), the pivoting leaf
Piece (8) is fixedly installed on axle (1), rotating vane (8) and air compression box (6) sealed set, the sealed electromagnetic valve
(14) it is set on air compression box (6), the air pressure gas vent (7) is fixedly installed on air compression box (6), the self-regulated
Disc brake apparatus (4) is made of gas circuit connecting pipe (15), telescopic cylinder (10), telescopic rod (11) and caliper (12), described
Gas circuit connecting pipe (15) is fixedly connected with Pneumatic extension bar (11) and over-voltage deceleration device (3) respectively, the telescopic cylinder (10)
It is fixedly installed on front overhang post setting (5) by bolt (9), the caliper (12) is fixedly installed on telescopic rod (11), institute
It states fixed embedded with brake block (16) inside caliper (12).
2. a kind of self-regulation pneumatically operated brake according to claim 1, which is characterized in that the bearing (13) is set to
Between axle (1) and air compression box (6) and axle (1), junction is provided with lubricating oil and sealing element.
3. a kind of self-regulation pneumatically operated brake according to claim 1, which is characterized in that the telescopic rod (11) with stretch
Contracting cylinder (10) is slidably connected, and junction is provided with sealing element.
4. a kind of self-regulation pneumatically operated brake according to claim 1, which is characterized in that the sealed electromagnetic valve (14)
Air pressure gas vent (7) junction is provided with sealing element.
5. a kind of self-regulation pneumatically operated brake according to claim 1, which is characterized in that the brake block (16) is by steel
Plate, bonding thermal insulation layer and friction block are constituted, and wherein thermal insulation layer is made of adiabatic material, and friction block is by friction material, viscous
Mixture composition, the telescopic cylinder (10) are also connected to by cushion gas source aperture (17) with high-pressure air source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820134559.7U CN208565338U (en) | 2018-01-26 | 2018-01-26 | A kind of self-regulation pneumatically operated brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820134559.7U CN208565338U (en) | 2018-01-26 | 2018-01-26 | A kind of self-regulation pneumatically operated brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208565338U true CN208565338U (en) | 2019-03-01 |
Family
ID=65452593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820134559.7U Expired - Fee Related CN208565338U (en) | 2018-01-26 | 2018-01-26 | A kind of self-regulation pneumatically operated brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208565338U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111677793A (en) * | 2020-06-11 | 2020-09-18 | 姜培文 | Brake pad consumption detection device of disc brake device |
| CN111824440A (en) * | 2020-07-24 | 2020-10-27 | 浙江点辰航空科技有限公司 | Novel unmanned aerial vehicle |
| CN111824439A (en) * | 2020-07-24 | 2020-10-27 | 浙江点辰航空科技有限公司 | Unmanned aerial vehicle support |
-
2018
- 2018-01-26 CN CN201820134559.7U patent/CN208565338U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111677793A (en) * | 2020-06-11 | 2020-09-18 | 姜培文 | Brake pad consumption detection device of disc brake device |
| CN111824440A (en) * | 2020-07-24 | 2020-10-27 | 浙江点辰航空科技有限公司 | Novel unmanned aerial vehicle |
| CN111824439A (en) * | 2020-07-24 | 2020-10-27 | 浙江点辰航空科技有限公司 | Unmanned aerial vehicle support |
| CN111824440B (en) * | 2020-07-24 | 2023-07-28 | 广州力泰能源技术有限公司 | Novel unmanned aerial vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208565338U (en) | A kind of self-regulation pneumatically operated brake | |
| CN206723307U (en) | A kind of calipers assembly and wheel hub motor assembly for wheel hub motor | |
| CN206265013U (en) | Floating jaw type automobile braking device | |
| CN204942331U (en) | A kind of automobile double caliper disc brake | |
| CN202378847U (en) | Braking system for automobile crane | |
| CN205559639U (en) | Electric motor car disc brake device | |
| CN104948616A (en) | Ventilation brake disc with centrifugal blades | |
| CN206520598U (en) | A kind of self-boosting type automobile emergent brake device | |
| CN106494373A (en) | A kind of self-boosting type automobile emergent brake device | |
| CN206159320U (en) | Novel braking system | |
| CN111173863A (en) | Novel motorcycle brake disc | |
| CN202279097U (en) | Emergency brake device of motor vehicle | |
| CN201800690U (en) | Disk type parking brake device for railway vehicle | |
| CN201205873Y (en) | Electric vortex reluctance brake device for high-speed train | |
| CN209083863U (en) | Disk rouses one-piece brakes | |
| CN209193448U (en) | A kind of novel electric well dredger winch | |
| CN206830692U (en) | A kind of pneumatic double caliper disc brake | |
| CN207421185U (en) | A kind of centre brake | |
| CN206845745U (en) | A kind of hydraulic caliper-disc brake | |
| CN206826408U (en) | A kind of automobile-used axle brakes based on limited-slip differential | |
| CN208134302U (en) | A kind of brake device for car | |
| CN208311324U (en) | Brake calliper piston after a kind of automobile | |
| CN217056093U (en) | Novel active heat dissipation inner clamping type drum brake | |
| CN204978601U (en) | Large automobile jaw type brake equipment | |
| CN101033781A (en) | Drum ring type braking device |
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: 20190301 Termination date: 20200126 |