CN207634575U - A kind of brake block denoising structure - Google Patents
A kind of brake block denoising structure Download PDFInfo
- Publication number
- CN207634575U CN207634575U CN201721801435.1U CN201721801435U CN207634575U CN 207634575 U CN207634575 U CN 207634575U CN 201721801435 U CN201721801435 U CN 201721801435U CN 207634575 U CN207634575 U CN 207634575U
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- China
- Prior art keywords
- sound
- proof material
- brake block
- denoising structure
- block denoising
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Abstract
The utility model discloses a kind of brake block denoising structures, the internal front side of piece is provided with preceding sound-proof material, the front side and right side of preceding sound-proof material are respectively arranged with bellows chamber, and at least two inclined reinforcing ribs are evenly distributedly connected between the side wall of bellows chamber and the side wall of preceding sound-proof material；The internal rear side of piece is provided with rear sound insulation chamber, sound insulation intracavitary is provided with rear sound-proof material afterwards, it is evenly distributedly provided at least two sound-absorption holes on the inner wall of rear sound insulation chamber, piece between preceding sound-proof material and rear sound-proof material is provided with helix tube in vivo, spring is evenly distributedly connected between the side wall of helix tube, soundproof effect is good, and firm stable is good, cushion performance is good, and service life is long.
Description
Technical field
The utility model is related to brake technique fields, and in particular to a kind of brake block denoising structure.
Background technology
Currently, with the development of Vehicle Industry, it is also more and more to the use of brake.
Existing brake block denoising structure, mostly uses common acoustical layer structure, and to there is soundproof effect poor more, influences
Secured performance, the poor problem of cushion performance.
Utility model content
The purpose of this utility model is to provide a kind of brake block denoising structures, poor to solve soundproof effect, influence jail
Solidity energy, the poor problem of cushion performance.
To achieve the above object, the utility model provides a kind of brake block denoising structure, including sheet body, the internal front side of piece
It is provided with preceding sound-proof material, the front side and right side of preceding sound-proof material are respectively arranged with bellows chamber, the side wall of bellows chamber and preceding sound-proof material
At least two inclined reinforcing ribs are evenly distributedly connected between side wall；The internal rear side of piece is provided with rear sound insulation chamber, after every
Sound intracavitary is provided with rear sound-proof material, and at least two sound-absorption holes, preceding sound insulation are evenly distributedly provided with on the inner wall of rear sound insulation chamber
Piece between cotton and rear sound-proof material is provided with helix tube in vivo, and spring is evenly distributedly connected between the side wall of helix tube.
Optionally, preceding sound-proof material is rectangular plate-like.
Optionally, rear sound-proof material is rectangular plate-like.
Optionally, preceding sound-proof material and rear sound-proof material are parallel.
Optionally, the cross section of helix tube is circle.
Optionally, sound-absorption hole is round hole.
Optionally, the hole bottom surface of sound-absorption hole is arc-shaped surface.
Optionally, it is provided with thread groove on the outer wall of reinforcing rib.
Optionally, spiral strengthening core is provided in helix tube.
Optionally, at least two connecting filaments are evenly distributedly connected between spiral strengthening core and the inner wall of screwed pipe.
The utility model has the following advantages that：
The brake block denoising structure of the utility model, it is poor to solve soundproof effect, influences secured performance, cushion performance
Poor problem, soundproof effect is good, and firm stable is good, and cushion performance is good, and service life is long.
Description of the drawings
Fig. 1 is the structural schematic diagram of the brake block denoising structure of the utility model.
In figure, 1 is sheet body, and 2 be preceding sound-proof material, and 3 be bellows chamber, and 4 be reinforcing rib, and 5 be rear sound-proof material, and 6 be sound-absorption hole, 7
It is spring for helix tube, 8.
Specific implementation mode
The following examples illustrate the utility model, but is not intended to limit the scope of the present invention.
Embodiment
A kind of brake block denoising structure, referring to Fig. 1, including sheet body 1, the front side in sheet body 1 is provided with preceding sound-proof material 2, preceding
The front side and right side of sound-proof material 2 are respectively arranged with bellows chamber 3, uniformly divide between the side wall of bellows chamber 3 and the side wall of preceding sound-proof material 2
Cloth it is connected at least two inclined reinforcing ribs 4；Rear side in sheet body 1 is provided with rear sound insulation chamber, and rear sound insulation intracavitary is provided with
It is evenly distributedly provided at least two sound-absorption holes 6, preceding sound-proof material 2 and rear sound insulation on sound-proof material 5 afterwards, with the inner wall of rear sound insulation chamber
It is provided with helix tube 7 in sheet body 1 between cotton 5, spring 8 is evenly distributedly connected between the side wall of helix tube 7.
As it can be seen that the brake block denoising structure of the present embodiment, preceding sound-proof material 2 and rear sound-proof material 5 play dual sound insulation and noise reduction
Effect, sound-absorption hole 6 play the role of absorbing acoustic energy, and bellows chamber 3 can play Noise Reduction, and reinforcing rib 4 plays reinforcing and makees
With helix tube 7 plays buffering deadening, and spring 8 improves buffering and non-deformability.
The brake block denoising structure of the utility model can further include such as lower structure, and preceding sound-proof material 2 is rectangular slab
Shape.Sound-proof material 5 is rectangular plate-like afterwards.Preceding sound-proof material 2 and rear sound-proof material 5 are parallel.The cross section of helix tube 7 is circle.Sound-absorbing
Hole 6 is round hole.The hole bottom surface of sound-absorption hole 6 is arc-shaped surface.It is provided with thread groove on the outer wall of reinforcing rib 4.It is set in helix tube 7
It is equipped with spiral strengthening core.At least two connecting filaments are evenly distributedly connected between spiral strengthening core and the inner wall of screwed pipe 7.Piece
It is evenly distributedly provided with buffer subsystem in body 1.The edge of buffer subsystem is provided with screen frame.
It should be noted that the brake block denoising structure of the utility model, mainly improves above structure, other
The component and knot that can realize corresponding function in the prior art may be used when needed in unmentioned function, component and structure
Structure is implemented.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model and want
Seek the range of protection.
Claims (10)
1. a kind of brake block denoising structure, including sheet body（1）, which is characterized in that sheet body（1）Interior front side is provided with preceding sound-proof material
（2）, preceding sound-proof material（2）Front side and right side be respectively arranged with bellows chamber（3）, bellows chamber（3）Side wall and preceding sound-proof material（2）'s
At least two inclined reinforcing ribs are evenly distributedly connected between side wall（4）；Sheet body（1）Interior rear side is provided with rear sound insulation
Chamber, rear sound insulation intracavitary are provided with rear sound-proof material（5）, at least two sound-absorbings are evenly distributedly provided with on the inner wall of rear sound insulation chamber
Hole（6）, preceding sound-proof material（2）With rear sound-proof material（5）Between sheet body（1）Inside it is provided with helix tube（7）, helix tube（7）Side wall
Between be evenly distributedly connected with spring（8）.
2. brake block denoising structure as described in claim 1, which is characterized in that preceding sound-proof material（2）For rectangular plate-like.
3. brake block denoising structure as described in claim 1, which is characterized in that rear sound-proof material（5）For rectangular plate-like.
4. brake block denoising structure as described in claim 1, which is characterized in that preceding sound-proof material（2）With rear sound-proof material（5）It is equal
Row.
5. brake block denoising structure as described in claim 1, which is characterized in that helix tube（7）Cross section be circle.
6. brake block denoising structure as described in claim 1, which is characterized in that sound-absorption hole（6）For round hole.
7. brake block denoising structure as described in claim 1, which is characterized in that sound-absorption hole（6）Hole bottom surface be arc-shaped surface.
8. brake block denoising structure as described in claim 1, which is characterized in that reinforcing rib（4）Outer wall on be provided with screw thread
Slot.
9. brake block denoising structure as described in claim 1, which is characterized in that helix tube（7）Inside it is provided with spiral strengthening core.
10. brake block denoising structure as claimed in claim 9, which is characterized in that spiral strengthening core and helix tube（7）Inner wall
Between be evenly distributedly connected at least two connecting filaments.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721801435.1U CN207634575U (en) | 2017-12-21 | 2017-12-21 | A kind of brake block denoising structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721801435.1U CN207634575U (en) | 2017-12-21 | 2017-12-21 | A kind of brake block denoising structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207634575U true CN207634575U (en) | 2018-07-20 |
Family
ID=62853859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721801435.1U Active CN207634575U (en) | 2017-12-21 | 2017-12-21 | A kind of brake block denoising structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207634575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110948900A (en) * | 2019-12-16 | 2020-04-03 | 湖北省豪宇盛世汽车零部件有限公司 | Processing method of low-noise brake pad |
-
2017
- 2017-12-21 CN CN201721801435.1U patent/CN207634575U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110948900A (en) * | 2019-12-16 | 2020-04-03 | 湖北省豪宇盛世汽车零部件有限公司 | Processing method of low-noise brake pad |
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