CN208565356U - A kind of vibrationproof brake chamber mounting bracket - Google Patents
A kind of vibrationproof brake chamber mounting bracket Download PDFInfo
- Publication number
- CN208565356U CN208565356U CN201821610390.4U CN201821610390U CN208565356U CN 208565356 U CN208565356 U CN 208565356U CN 201821610390 U CN201821610390 U CN 201821610390U CN 208565356 U CN208565356 U CN 208565356U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- brake chamber
- fixed frame
- mounting bracket
- vibrationproof
- 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
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- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to mounting bracket technical field, especially a kind of vibrationproof brake chamber mounting bracket.The brake chamber mounting bracket includes pedestal and fixed frame, bolt of lower base is fixed on the drive axle of vehicle, the fixed frame of installation brake chamber is provided on pedestal, mounting groove is equipped among the pedestal, mounting groove inner surface is provided with yielding rubber, and damped stretching disc spring is provided between pedestal and fixed frame.Reinforcing rib is arranged by pedestal two sides in the utility model, yielding rubber is set among pedestal on mounting groove inner wall and damped stretching disc spring is set between pedestal and fixed frame, so that influence of the vehicle driving moderately gusty air to brake chamber greatly reduces, the installation of brake chamber is more firm.
Description
Technical field
The utility model relates to mounting bracket technical field, especially a kind of vibrationproof brake chamber mounting bracket.
Background technique
Brake chamber is also referred to as wheel cylinder, and it is the machinery for rotating brake camshaft that effect, which is by the pressure transition of compressed air,
Power realizes braking maneuver.When automobile brake, air enters brake chamber from air inlet, makes diaphragm under air pressure effect
It is deformed, pushes push rod, and drive braking adjusting arm, Brake shoe lining is pressed to brake drum and produced by rolling brake cam
Raw braking.The brake force of diaphragm type air chamber push rod is directly proportional to input air pressure；Parking braking locellus is deflated using spring energy-storage
Brake apparatus.The blowing pressure enters pressure air chamber by 12 mouthfuls, generates the power acted on piston, when pressure is greater than 0.65MPa
When, the power for acting on piston is greater than the pretightning force of spring, piston stroking upward to the limit, brake release；If the gas of pressure locellus is complete
Emptying, then spring pushes piston downlink, and main brake push rod is pushed to generate braking, and severity of braking is related with initial tension of spring；Work as pressure
When the air pressure of strength room is lower than 0.65MPa, locellus generates brake force and is inversely proportional with atmospheric pressure value, therefore emergency brake can be implemented.System
It takes offence important accessory one of of the room as automobile, generallys use support and be mounted on automotive interior, but usually can in running car
It jolts, support installation does not fasten or shakiness can make brake chamber vibration severe.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of vibrationproof brake chamber mounting bracket.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of vibrationproof brake chamber mounting bracket,
Including pedestal and fixed frame, bolt of lower base is fixed on the drive axle of vehicle, and the fixation of installation brake chamber is provided on pedestal
Frame, the pedestal centre are equipped with mounting groove, and mounting groove inner surface is provided with yielding rubber, is provided between pedestal and fixed frame slow
Punching stretches disc spring.
Another embodiment according to the present utility model further comprises that trapezoidal mounting groove is provided among the pedestal,
Bolt hole for fixing is provided on pedestal two sides.
Another embodiment according to the present utility model further comprises the fixed frame by upper fixation member and lower fixation
Component composition, fixed frame is arc, and upper fixation member bolt is fixed in lower fixation member.
Another embodiment according to the present utility model further comprises that the fixed frame bottom end is provided with attachment base, even
Damped stretching disc spring is installed between joint chair and pedestal.
Another embodiment according to the present utility model further comprises the damped stretching disc spring by bolt, spiral bullet
Spring and butterfly spring disk composition, are bolted attachment base and pedestal, helical spring is sleeved on bolt, helical spring and attachment base
Butterfly spring disk is installed between pedestal.
The utility model has the beneficial effects that reinforcing rib is arranged by pedestal two sides in the utility model, fixed among pedestal
Yielding rubber is set on slot inner wall and damped stretching disc spring is set between pedestal and fixed frame, so that vehicle driving moderately gusty air pair
The influence of brake chamber greatly reduces, and the installation of brake chamber is more firm.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model；
1. pedestal in figure, 2. fixed frames, fixation member on 21., 22. lower fixation members, 3. mounting grooves, 4. yielding rubbers,
5. damped stretching disc spring, 51. bolts, 52. helical springs, 53. butterfly spring disks, 6. bolts hole, 7. attachment bases.
Specific embodiment
If Fig. 1 is the structural schematic diagram of the utility model, a kind of vibrationproof brake chamber mounting bracket, including pedestal 1 and solid
Determine frame 2,1 bolt of pedestal is fixed on the drive axle of vehicle, and the fixed frame 2 of installation brake chamber, the bottom are provided on pedestal 1
Mounting groove 3 is equipped among seat 1,3 inner surface of mounting groove is provided with yielding rubber 4, buffering is provided between pedestal 1 and fixed frame 2
Disc spring 5 is stretched, trapezoidal mounting groove 3 is provided among pedestal 1, bolt hole 6 for fixing is provided on 1 two sides of pedestal, it is fixed
Frame 2 is made of upper fixation member 21 and lower fixation member 22, and fixed frame 2 is arc, and upper 21 bolt of fixation member is fixed on lower solid
Determine on component 22,2 bottom end of fixed frame is provided with attachment base 7, and damped stretching disc spring 5 is equipped between attachment base 7 and pedestal 1, delays
Punching stretches disc spring 5 and is made of bolt 51, helical spring 52 and butterfly spring disk 53, and bolt 51 connects attachment base 7 and pedestal 1, spiral shell
Rotation spring 52 is sleeved on bolt 51, and butterfly spring disk 53 is installed between helical spring 52 and attachment base 7 and pedestal 1.
Brake chamber is mounted on fixed frame 2, is fixed by upper fixation member 21 and lower 22 bolt of fixation member, pedestal 1
Yielding rubber 4 is set on intermediate 3 inner wall of mounting groove, reinforcing rib can be also added on the outside of pedestal 1 and increases stability, 1 bolt of pedestal is solid
It is scheduled on the drive axle of vehicle, damped stretching disc spring 5 is set between pedestal 1 and fixed frame 2 and is buffered, so that vehicle driving
Influence of the moderately gusty air to brake chamber greatly reduces, and the installation of brake chamber is more firm.
It is described above to be merely exemplary for the utility model, and not restrictive, those of ordinary skill in the art
Understand, in the case where not departing from spirit and scope as defined in the appended claims, many modifications can be made, change or wait
Effect, but all will fall within the protection scope of the utility model.
Claims (5)
1. a kind of vibrationproof brake chamber mounting bracket, including pedestal (1) and fixed frame (2), pedestal (1) bolt are fixed on vehicle
On drive axle, the fixed frame (2) of installation brake chamber is provided on pedestal (1), characterized in that be equipped among the pedestal (1)
Mounting groove (3), mounting groove (3) inner surface are provided with yielding rubber (4), and buffering is provided between pedestal (1) and fixed frame (2) and is drawn
Stretch disc spring (5).
2. a kind of vibrationproof brake chamber mounting bracket according to claim 1, characterized in that set among the pedestal (1)
It is equipped with trapezoidal mounting groove (3), is provided with bolt hole for fixing (6) on pedestal (1) two sides.
3. a kind of vibrationproof brake chamber mounting bracket according to claim 1, characterized in that the fixed frame (2) is by upper
Fixation member (21) and lower fixation member (22) composition, fixed frame (2) are arc, and upper fixation member (21) bolt is fixed on lower solid
Determine on component (22).
4. a kind of vibrationproof brake chamber mounting bracket according to claim 1, characterized in that fixed frame (2) bottom end
It is provided with attachment base (7), damped stretching disc spring (5) is installed between attachment base (7) and pedestal (1).
5. a kind of vibrationproof brake chamber mounting bracket according to claim 1, characterized in that the damped stretching disc spring
(5) it is made of bolt (51), helical spring (52) and butterfly spring disk (53), bolt (51) connects attachment base (7) and pedestal
(1), helical spring (52) is sleeved on bolt (51), installs butterfly between helical spring (52) and attachment base (7) and pedestal (1)
Spring holder (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821610390.4U CN208565356U (en) | 2018-09-30 | 2018-09-30 | A kind of vibrationproof brake chamber mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821610390.4U CN208565356U (en) | 2018-09-30 | 2018-09-30 | A kind of vibrationproof brake chamber mounting bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208565356U true CN208565356U (en) | 2019-03-01 |
Family
ID=65451867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821610390.4U Expired - Fee Related CN208565356U (en) | 2018-09-30 | 2018-09-30 | A kind of vibrationproof brake chamber mounting bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208565356U (en) |
-
2018
- 2018-09-30 CN CN201821610390.4U patent/CN208565356U/en not_active Expired - Fee Related
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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: 20190301 Termination date: 20210930 |