CN213298678U - Damping device for eliminating resonance noise of brake calipers - Google Patents
Damping device for eliminating resonance noise of brake calipers Download PDFInfo
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- CN213298678U CN213298678U CN202021446959.5U CN202021446959U CN213298678U CN 213298678 U CN213298678 U CN 213298678U CN 202021446959 U CN202021446959 U CN 202021446959U CN 213298678 U CN213298678 U CN 213298678U
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Abstract
The utility model provides a damping device who takes out brake caliper resonance noise relates to auto-parts technical field, including brake caliper, mounting bracket and damping device, brake caliper right side middle part welding is provided with the mounting bracket, the equal fixedly connected with damping device in upper and lower both sides at mounting bracket middle part, arrange the setting for the annular structure through the shock attenuation gasbag pole, make its resonance force that transmits in the damping device can absorb through shock attenuation gasbag pole and relieve, reach and inhale and shake and offset, play the protection effect of buffering shock power to emergency brake on the brake caliper, when having solved emergency brake, the rapid friction of brake disc piece can produce great resonance and noise, the effect of the bradyseism of can not being got to permanent emergency brake, easily make the brake disc cause the problem of excessive wearing and tearing.
Description
Technical Field
The utility model relates to an auto-parts technical field, more specifically say, relate to a damping device for brake caliper resonance noise of taking out.
Background
The brake usually used in the running of the car is operated by foot, so it is also called as foot brake, after the driver steps on the brake pedal, the brake force is transmitted to the brake caliper of the brake device of the wheel by mechanical or hydraulic pressure to generate friction, the motor power is used to drive the brake pad to brake the brake disc, so as to achieve the desired brake purpose, in the running process, there are slow brake and emergency brake, but because the rapid friction of the brake disc by the brake pad can generate larger resonance and noise, the emergency brake can not obtain the damping effect for a long time, it is easy to cause the brake disc to cause excessive wear, therefore, it is necessary to make further innovation on the basis, and provide a damping device for eliminating the resonance noise of the brake caliper.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving emergency brake, the lining piece can produce great resonance and noise to brake disc rapid friction, and permanent emergency brake can not get the effect of bradyseism, easily makes the brake disc cause the technical problem of excessive wearing and tearing, provides a damping device who eliminates brake caliper resonance noise.
In order to achieve the above object, the utility model provides a following technical scheme: a damping device for eliminating resonance noise of brake calipers comprises the brake calipers, a mounting frame and a damping device, wherein the mounting frame is welded in the middle of the right side of the brake calipers, and the damping device is fixedly connected to the upper side and the lower side of the middle of the mounting frame;
damping device includes conduction branch, connection chamber, shock attenuation gasbag pole, circular connecting band, inhales sound shell, sealed cover plate and mounting hole, the equal fixed connection of conduction branch is at damping device left side middle part, the connection chamber all runs through the setting at damping device right side middle part, the equal fixed connection of shock attenuation gasbag pole is at damping device and connection intracavity mural side, the equal fixed connection of circular connecting band is between shock attenuation gasbag pole, inhale the equal fixed connection of sound shell between shock attenuation gasbag pole inboard, the equal swing joint of sealed cover plate is in connection chamber right side accent department, the mounting hole all runs through the upper and lower both sides that set up on sealed cover plate surface.
Further: the mounting frame is arranged in a U-shaped handle-shaped structure.
Further: the inside fixed many elastic element that are equipped with of conduction branch, and the conduction branch left end all sets up with brake caliper side fixed connection.
Further: the shock-absorbing air bag rods are arranged in an annular structure.
Further: and a heat-insulating silk and cotton layer is fixedly arranged on the inner side surface of the damping air bag rod.
Further: inhale and be equipped with on the sound shell outside for porous cavity structure, internal fixation and inhale the sound sacculus setting.
Further: the sound-absorbing shells are arranged at intervals.
Has the advantages that:
(1) the device is provided with the shock attenuation gasbag pole, arranges the setting for annular column structure through the shock attenuation gasbag pole, makes its resonance force that transmits to the damping device in can absorb through shock attenuation gasbag pole and slowly relieve, reaches to inhale to shake and offsets, plays the protection effect of buffering the shock energy to the last emergency brake of brake caliper.
(2) Through the inside fixed many elastic element settings that are equipped with of conduction branch, meet emergency brake back on making its brake caliper, inside many elastic element can be fast with the resonance force transmission that the brake produced to damping device in further do the shock attenuation and handle.
(3) Through inhaling and be equipped with sound absorption sacculus setting for porous cavity structure, inside fixed on the sound shell outside for when absorbing the shock power, also can inhale the sound processing with the thorn ear noise that the brake produced, reach and subduct the outside transmission of noise, promote the driving brake and fall the noise nature.
(4) Through inhaling and be the interval setting between the sound shell, make it inhale sound in the sound shell and inhale and have great slow sound subduct space between the sound sacculus, avoid inhaling the sound and produce the echo feedback, promote to inhale the sound and fall the noise treatment.
Drawings
Fig. 1 is a schematic view of the local front view structure of the present invention.
Fig. 2 is a schematic view of the top view structure of the connection cavity of the present invention.
Fig. 3 is the schematic view of the sectional structure inside the damping device and the connection cavity of the present invention.
In FIGS. 1-3: the brake caliper comprises a brake caliper 1, a mounting frame 2, a damping device 3, a conducting support rod 301, a connecting cavity 302, a damping air bag rod 303, a circular connecting band 304, a sound-absorbing shell 305, a sealing cover plate 306 and a mounting hole 307.
Detailed Description
Referring to fig. 1 to 3, in the embodiment of the present invention, a damping device for eliminating resonance noise of a brake caliper includes a brake caliper 1, a mounting bracket 2 and a damping device 3, the mounting bracket 2 is welded at the middle part of the right side of the brake caliper 1, and the damping device 3 is fixedly connected to both the upper and lower sides of the middle part of the mounting bracket 2;
This embodiment is preferred, and mounting bracket 2 is "U-shaped" handle column structure setting, is "U-shaped" handle column structure setting through mounting bracket 2 for the clearance space uses after the convenience is installed between damping device 3, reaches and has better shock attenuation effect to brake caliper 1 between damping device 3 and use.
The preferred of this embodiment, the inside fixed many elastic element that are equipped with of conduction branch 301, and the conduction branch 301 left end all sets up with 1 side fixed connection of brake caliper, through the inside fixed many elastic element settings that are equipped with of conduction branch 301, make its brake caliper 1 on meet emergency brake back, inside many elastic element can be fast with the resonance force transmission that the brake produced to damping device 3 in further shock attenuation processing of doing.
This embodiment is preferred, shock attenuation gasbag pole 303 arranges the setting for annular column structure, arrange the setting for annular column structure through shock attenuation gasbag pole 303, make its resonance force that transmits in damping device 3 can absorb the buffering through shock attenuation gasbag pole 303 and fall, reach and inhale and shake and offset, the protection effect of buffering vibration force is played to emergency braking on brake caliper 1, when having solved emergency braking, the brake lining can produce great resonance and noise to the rapid friction of brake disc, the effect of unable bradyseism of permanent emergency braking, easily make the brake disc cause the problem of excessive wearing and tearing.
In the present embodiment, it is preferable that a heat insulating silk/cotton layer is fixed to the inner surface of the air bag damper 303, and the heat insulating silk/cotton layer is fixed to the inner surface of the air bag damper 303, so that the heat insulating silk/cotton layer can block the transmission of excessive heat from the outside of the damper device 3 to the inside, and the air bag damper 303 is used with good heat insulating protection.
This embodiment is preferred, inhales to be equipped with on the sound shell 305 outside for porous cavity structure, inside fixed and inhales the sound sacculus setting, inhales the sound sacculus setting through inhaling to be equipped with for porous cavity structure, inside fixed on the sound shell 305 outside for when absorbing the seismic force, also can inhale the sound processing with the thorn ear noise that the brake produced, reach and subdue the outside transmission of noise, promote the driving brake and fall the noise nature.
This embodiment is preferred, inhales and is the interval setting between the sound shell 305, through inhaling and be the interval setting between the sound shell 305, makes it inhale and has great slow sound to subdue the space between the sound sacculus in the sound shell 305, avoids inhaling the sound and produces echo feedback, promotes to inhale the sound and fall the noise treatment.
The working principle is as follows: firstly, the installation frame 2 is convenient to install the damping device 3 on the brake caliper 1 for use, and a plurality of elastic elements are fixedly arranged inside the conduction support rod 301, so that after sudden braking under an emergency condition occurs on the brake caliper 1, the resonance force generated by braking can be quickly transmitted to the damping device 3 by the plurality of elastic elements inside the damping device to be absorbed and buffered by the damping air bag rod 303, so as to achieve the effects of absorbing and offsetting shock, and the damping effect can be achieved by sudden braking on the brake caliper 1, meanwhile, the heat insulation silk cotton layer can block excessive heat outside the damping device 3 from being transmitted into the inside, and the damping air bag rod 303 can be used with good heat insulation protectiveness, and finally, the sound absorption shell 305 is of a sound absorption porous cavity structure on the outside and is fixedly provided with a ball bag inside, so that when the shock force is absorbed, the sound absorption treatment can be carried out on the harsh noise generated by braking, the noise is reduced and transmitted outwards, and the noise reduction performance of the driving brake is improved.
Claims (7)
1. The utility model provides a damping device of taking out brake caliper resonance noise, includes brake caliper (1), mounting bracket (2) and damping device (3), its characterized in that: the middle part of the right side of the brake caliper (1) is welded with an installation frame (2), and the upper side and the lower side of the middle part of the installation frame (2) are fixedly connected with damping devices (3);
the shock-absorbing device (3) comprises a conductive support rod (301), a connecting cavity (302), a shock-absorbing air bag rod (303), a circular connecting band (304), a sound-absorbing shell (305), a sealing cover plate (306) and a mounting hole (307), the conducting support rods (301) are fixedly connected to the middle part of the left side of the damping device (3), the connecting cavities (302) are all arranged in the middle of the right side of the damping device (3) in a penetrating way, the shock-absorbing air bag rods (303) are fixedly connected to the shock-absorbing device (3) and the inner wall surface side of the connecting cavity (302), the circular connecting bands (304) are fixedly connected among the shock absorption air bag rods (303), the sound-absorbing shells (305) are fixedly connected between the inner sides of the shock-absorbing air bag rods (303), the sealing cover plates (306) are movably connected at the cavity opening at the right side of the connecting cavity (302), the mounting holes (307) are arranged on the upper side and the lower side of the surface of the sealing cover plate (306) in a penetrating mode.
2. The damping device for eliminating resonance noise of a brake caliper according to claim 1, wherein: the mounting frame (2) is arranged in a U-shaped handle-shaped structure.
3. The damping device for eliminating resonance noise of a brake caliper according to claim 1, wherein: the inside of the conduction support rod (301) is fixedly provided with a plurality of elastic elements, and the left end of the conduction support rod (301) is fixedly connected with the side face of the brake caliper (1).
4. The damping device for eliminating resonance noise of a brake caliper according to claim 1, wherein: the shock-absorbing air bag rods (303) are arranged in an annular structure.
5. The damping device for eliminating resonance noise of a brake caliper according to claim 1, wherein: and a heat-insulating silk cotton layer is fixedly arranged on the inner side surface of the damping air bag rod (303).
6. The damping device for eliminating resonance noise of a brake caliper according to claim 1, wherein: inhale sound shell (305) outside on be equipped with for porous cavity structure, inside fixed and inhale the sound sacculus setting.
7. The damping device for eliminating resonance noise of a brake caliper according to claim 1, wherein: the sound-absorbing shells (305) are arranged at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021446959.5U CN213298678U (en) | 2020-07-21 | 2020-07-21 | Damping device for eliminating resonance noise of brake calipers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021446959.5U CN213298678U (en) | 2020-07-21 | 2020-07-21 | Damping device for eliminating resonance noise of brake calipers |
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| Publication Number | Publication Date |
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| CN213298678U true CN213298678U (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021446959.5U Active CN213298678U (en) | 2020-07-21 | 2020-07-21 | Damping device for eliminating resonance noise of brake calipers |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113669385A (en) * | 2021-07-22 | 2021-11-19 | 池州职业技术学院 | Automobile brake device with noise reduction effect |
-
2020
- 2020-07-21 CN CN202021446959.5U patent/CN213298678U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113669385A (en) * | 2021-07-22 | 2021-11-19 | 池州职业技术学院 | Automobile brake device with noise reduction effect |
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