CN211852574U - Sound-insulation noise-reduction automobile brake - Google Patents
Sound-insulation noise-reduction automobile brake Download PDFInfo
- Publication number
- CN211852574U CN211852574U CN202020524309.1U CN202020524309U CN211852574U CN 211852574 U CN211852574 U CN 211852574U CN 202020524309 U CN202020524309 U CN 202020524309U CN 211852574 U CN211852574 U CN 211852574U
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- Prior art keywords
- brake
- fixed
- sound insulation
- noise
- noise reduction
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Abstract
The utility model discloses a car brake of noise reduction gives sound insulation relates to car brake technical field, and the car brake sound insulation effect for solving current noise reduction gives sound insulation is not fine, and the practicality is not very high problem. Fixed brake is all installed to the both sides of car brake disc top, wear-resisting friction disc, two are installed to one side of fixed brake install the connecting box between the fixed brake, and two fixed brake and connecting box welded connection, the sound insulating piece is installed to the inside top of connecting box, the inside installation spout that is provided with of fixed brake, one side of installation spout is provided with the spacing groove, the fin is installed to one side of wear-resisting friction disc, fixed steel sheet is installed to the opposite side of fin, the noise proof piece is installed to the opposite side of fixed steel sheet, the amortization piece is installed to the opposite side of noise proof piece, fixed piston is installed to the opposite side of amortization piece.
Description
Technical Field
The utility model relates to an automotive brake technical field specifically is an automotive brake of noise reduction gives sound insulation.
Background
The automobile brake with sound insulation and noise reduction generally refers to an automobile brake capable of greatly reducing noise, the automobile brake is an automobile brake device, the brakes used by the automobile are almost all friction type and can be divided into drum type and disc type, a rotating element in a drum type brake friction pair is a brake drum, and the working surface of the rotating element is a cylindrical surface; the rotating element of the disc brake is a rotating brake disc, the end face is used as a working surface, the automobile brake refers to a part which generates force (braking force) for resisting the movement or movement trend of the automobile, the rotating element also comprises a retarding device in an auxiliary braking system, two independent braking mechanisms of foot braking and hand braking are generally arranged on the automobile, the purpose of using the braking is to force the automobile to rapidly decelerate until the automobile stops, or maintain a certain speed when the automobile descends, in addition, the rotating element can be used for reliably keeping the stopped automobile in place without slipping, and in the process of driving, the braking is correctly used, so that the driving safety is ensured, the fuel is saved, the tire wear is reduced, and the brake fluid is prevented from being damaged by parts.
However, the existing automobile brake for sound insulation and noise reduction has not good sound insulation effect and high practicability; therefore, the existing requirements are not met, and a sound-proof noise-reduction automobile brake is provided for the purpose.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a car brake of noise reduction gives sound insulation to the car brake that provides current noise reduction gives sound insulation in solving above-mentioned background art effect is not fine, and the practicality is not very high problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automotive brake who gives sound insulation noise reduction, includes the automotive brake dish, fixed brake is all installed to the both sides of automotive brake dish top, wear-resisting friction disc, two are installed to one side of fixed brake install the connecting box between the fixed brake, and two fixed brake and connecting box welded connection, the sound proof piece is installed to the inside top of connecting box, the inside installation spout that is provided with of fixed brake, one side of installation spout is provided with the spacing groove, the fin is installed to one side of wear-resisting friction disc, fixed steel sheet is installed to the opposite side of fin, the noise proof piece is installed to the opposite side of fixed steel sheet, the noise proof piece is installed to the opposite side of noise proof piece, fixed piston is installed to the opposite side of noise proof piece.
Preferably, a brake connecting block is installed on one side of the automobile brake disc, and the automobile brake disc is connected with the brake connecting block in a sealing mode.
Preferably, a brake chuck is installed on the other side of the brake connecting block, and the brake connecting block is connected with the brake chuck through a bolt.
Preferably, an oil inlet pipe is installed on the other side of the fixed brake, and the fixed brake is connected with the oil inlet pipe in a sealing mode.
Preferably, an axle connecting block is installed below the fixed brake, and the fixed brake is connected with the axle connecting block through a bolt.
Preferably, the sound absorption sheet is installed inside the automobile brake disc.
Preferably, the front end of the automobile brake disc is provided with a plurality of radiating holes.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an at one side installation fin of wear-resisting friction disc, the fixed steel sheet, noise control piece and noise damping piece, when the car brake disc is rubbing with wear-resisting friction disc, the fin of one side of wear-resisting friction disc can play fine radiating effect, the fixed steel sheet plays the effect of cutting apart fixedly, through installing noise control piece and noise damping piece in one side of fixed steel sheet, noise control piece and noise damping piece can play the effect of noise reduction, sound absorption, the internally mounted of connecting box has the noise damping piece simultaneously, the noise that sound produced through wear-resisting friction disc and car brake disc friction spreads into the inside of connecting box, the noise damping piece can play fine syllable-dividing effect;
2. the utility model discloses a fixed brake installation that will install into oil pipe deviates car brake disc a little, the fixed brake of opposite side is close to the car brake disc, because the brake fluid needs the certain time in the inside of passing the connecting box reachs the fixed brake of opposite side again, the installation can be guaranteed under the braking condition like this, the wear-resisting friction disc of both sides can contact the surface of car brake disc simultaneously, be provided with many louvres on the car brake disc, guarantee like this that the car brake disc is under the condition with wear-resisting friction disc friction deceleration, reduce the heat that car brake disc friction produced, improve the life of car brake disc and wear-resisting friction disc.
Drawings
Fig. 1 is a front view of a sound-insulating and noise-reducing automobile brake according to the present invention;
FIG. 2 is a cross-sectional view of the sound-insulating and noise-reducing automotive brake of the present invention;
fig. 3 is a cross-sectional view of the sound-proof and noise-reducing automobile brake of the present invention.
In the figure: 1. an automotive brake disc; 2. a brake connecting block; 3. a brake chuck; 4. fixing the brake; 5. a wear-resistant friction plate; 6. a connecting box; 7. an oil inlet pipe; 8. an axle connecting block; 9. a sound absorbing sheet; 10. a sound-insulating sheet; 11. installing a chute; 12. a limiting groove; 13. a heat sink; 14. fixing a steel plate; 15. a noise prevention sheet; 16. a silencing sheet; 17. a fixed piston; 18. and (4) heat dissipation holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the present invention provides an embodiment: a sound-insulation noise-reduction automobile brake comprises an automobile brake disc 1, wherein fixed brakes 4 are respectively arranged on two sides above the automobile brake disc 1, a wear-resistant friction plate 5 is arranged on one side of each fixed brake 4, a connecting box 6 is arranged between the two fixed brakes 4, the two fixed brakes 4 are connected with the connecting box 6 in a welding mode, the air tightness and the water tightness of the welding connection are good, the structural rigidity is also high, the structural integrity is good, labor and time are saved, the sectional area of a material is not reduced, the material is fully utilized, a sound insulation plate 10 is arranged above the inside of the connecting box 6, a mounting chute 11 is arranged inside each fixed brake 4, a limiting groove 12 is arranged on one side of the mounting chute 11, a radiating fin 13 is arranged on one side of each wear-resistant friction plate 5, a fixed steel plate 14 is arranged on the other side of the radiating fin 13, and a noise-prevention plate, the other side of the noise preventing sheet 15 is provided with a silencing sheet 16, and the other side of the silencing sheet 16 is provided with a fixed piston 17.
Further, braking connecting block 2 is installed to one side of car brake disc 1, and car brake disc 1 is connected closely with braking connecting block 2 sealing connection, is difficult to drop.
Further, brake chuck 3 is installed to the opposite side of braking connecting block 2, and brakes connecting block 2 and brake chuck 3 and pass through bolted connection, simple structure, the form is various, and the practicality is strong, convenient operation, connects reliably.
Further, the oil inlet pipe 7 is installed on the other side of the fixed brake 4, the fixed brake 4 is connected with the oil inlet pipe 7 in a sealing mode, sealing performance is good, and deformation is not prone to occurring.
Further, axle connecting block 8 is installed to the below of fixed brake 4, and fixed brake 4 passes through bolted connection with axle connecting block 8, installs and removes the convenience, does benefit to the maintenance, can increase the pretightning force and prevent not hard up, can not arouse junction material composition phase transition.
Furthermore, the inside of the automobile brake disc 1 is provided with the sound absorption sheet 9, so that a good sound absorption effect is achieved.
Further, the front end of the automobile brake disc 1 is provided with a plurality of heat dissipation holes 18, the heat dissipation holes 18 reduce heat generated by friction of the automobile brake disc 1, and the service life of the automobile brake disc 1 and the wear-resistant friction plate 5 is prolonged.
The working principle is as follows: when the automobile brake is used, when the automobile needs to be braked, the vacuum pump works to push brake fluid into the fixed brake 4 and the connecting box 6 through the oil inlet pipe 7 on one side of the fixed brake 4, the fixed brake 4 provided with the oil inlet pipe 7 is installed to be slightly deviated from the automobile brake disc 1, the fixed brake 4 on the other side is close to the automobile brake disc 1, and as the brake fluid needs a certain time after passing through the inside of the connecting box 6 and then reaching the fixed brake 4 on the other side, the installation can ensure that the wear-resistant friction plates 5 on one side of the two fixed brakes 4 can simultaneously contact the surface of the automobile brake disc 1 in a braking state, the brake fluid pushes the fixed piston 17 in the fixed brake 4, the fixed piston 17 slides on the installation chute 11 on the inner wall of the fixed brake 4, and the installation chute 11 slides to push the wear-resistant, when the automobile brake disc 1 is under the condition of the friction deceleration with the wear-resistant friction plate 5, the heat generated by the friction of the automobile brake disc 1 is reduced through the heat dissipation holes 18 on the automobile brake disc 1, the service lives of the automobile brake disc 1 and the wear-resistant friction plate 5 are prolonged, meanwhile, the heat dissipation fins 13 on one side of the wear-resistant friction plate 5 can play a good heat dissipation effect, the fixing steel plates 14 on one side of the heat dissipation fins 13 play a role in division and fixation, the noise-proof fins 15 and the noise-reduction fins 16 are installed on one side of the fixing steel plates 14, the noise-reduction fins 15 and the noise-reduction fins 16 can both play a role in noise reduction and sound absorption, meanwhile, the sound-insulation fins 10 are installed inside the connecting box 6, the noise generated by the friction between the wear-resistant friction plate 5 and the automobile brake.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. A car brake that gives sound insulation noise reduction, includes car brake disc (1), its characterized in that: fixed brakes (4) are installed on two sides of the top of the automobile brake disc (1), one side of each fixed brake (4) is provided with a wear-resistant friction plate (5), two connecting boxes (6) are installed between the fixed brakes (4), the two fixed brakes (4) are welded with the connecting boxes (6), a sound insulation plate (10) is installed on the top of the inside of each connecting box (6), an installation sliding groove (11) is formed in the inside of each fixed brake (4), a limiting groove (12) is formed in one side of the installation sliding groove (11), a radiating fin (13) is installed on one side of each wear-resistant friction plate (5), a fixed steel plate (14) is installed on the other side of each radiating fin (13), a noise-proof plate (15) is installed on the other side of each fixed steel plate (14), and a noise-proof plate (16) is installed on the other side of each noise, and a fixed piston (17) is arranged on the other side of the silencing sheet (16).
2. The automotive brake with sound insulation and noise reduction functions as claimed in claim 1, wherein: braking connecting block (2) are installed to one side of car brake disc (1), car brake disc (1) and braking connecting block (2) sealing connection.
3. The automotive brake with sound insulation and noise reduction functions as claimed in claim 2, wherein: brake chuck (3) are installed to the opposite side of braking connecting block (2), and brake connecting block (2) passes through bolted connection with brake chuck (3).
4. The automotive brake with sound insulation and noise reduction functions as claimed in claim 1, wherein: an oil inlet pipe (7) is installed on the other side of the fixed brake (4), and the fixed brake (4) is connected with the oil inlet pipe (7) in a sealing mode.
5. The automotive brake with sound insulation and noise reduction functions as claimed in claim 1, wherein: an axle connecting block (8) is installed below the fixed brake (4), and the fixed brake (4) is connected with the axle connecting block (8) through bolts.
6. The automotive brake with sound insulation and noise reduction functions as claimed in claim 1, wherein: and the sound absorption sheet (9) is arranged in the automobile brake disc (1).
7. The automotive brake with sound insulation and noise reduction functions as claimed in claim 1, wherein: the front end of the automobile brake disc (1) is provided with a plurality of radiating holes (18), and the radiating holes (18) are provided with a plurality of radiating holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020524309.1U CN211852574U (en) | 2020-04-11 | 2020-04-11 | Sound-insulation noise-reduction automobile brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020524309.1U CN211852574U (en) | 2020-04-11 | 2020-04-11 | Sound-insulation noise-reduction automobile brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211852574U true CN211852574U (en) | 2020-11-03 |
Family
ID=73143748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020524309.1U Expired - Fee Related CN211852574U (en) | 2020-04-11 | 2020-04-11 | Sound-insulation noise-reduction automobile brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211852574U (en) |
-
2020
- 2020-04-11 CN CN202020524309.1U patent/CN211852574U/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: 20201103 Termination date: 20210411 |