CN209654522U - A kind of automobile resonance block assembly and automobile - Google Patents
A kind of automobile resonance block assembly and automobile Download PDFInfo
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- CN209654522U CN209654522U CN201920111576.3U CN201920111576U CN209654522U CN 209654522 U CN209654522 U CN 209654522U CN 201920111576 U CN201920111576 U CN 201920111576U CN 209654522 U CN209654522 U CN 209654522U
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- automobile
- outer tube
- block assembly
- resonance
- inner sleeve
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Abstract
The utility model provides a kind of automobile resonance block assembly, including at least one resonance block, the resonance block includes mass block, outer tube, rubber bodies and inner sleeve, the mass block, outer tube, rubber bodies and inner sleeve coaxial arrangement, mass block is equipped with opening along axis direction, outer tube is arranged in opening, and inner sleeve is arranged in outer tube, and rubber bodies are arranged between outer tube and inner sleeve；The utility model also provides a kind of automobile, and including a kind of automobile resonance block assembly described in vibrating member, installation part and above-mentioned technical proposal, one end of installation part passes through the through-hole, and the other end of the installation part is connected with the vibrating member；A kind of automobile resonance block assembly provided by the utility model can effectively control and mitigate vibrating member vibration and the generation of noise, improve auto NVH performance；And suitability is high, can multiple resonance blocks be applied in combination and be assemblied in various and a variety of vibration components, facilitate installation, handling and replacement.
Description
Technical field
The utility model relates to automobile technical field, in particular to a kind of automobile resonance block assembly and automobile.
Background technique
With the rapid development and continuous improvement of people's living standards of auto industry, automobile demand and the volume of holding be not yet
Increase disconnectedly, people are also higher and higher to the safety of automobile and the degree of concern of comfort.In automobile manufacturing field, noise,
Vibration and sound vibration roughness (Noise, Vibration, Harshness, referred to as NVH) are generally acknowledged measurement car comforts
Important indicator.
For the comfort for improving vehicle, common method is that fixing resonance device drops at vibration component on the body of a car
The vibration of low vehicle and noise.Resonance device is fixedly connected with body of a motor car, so that the vibration of vehicle passes to resonance device,
The decaying to Vehicular vibration is realized by the simple harmonic oscillation of resonance device.Existing resonance device mostly include mandrel, clump weight,
Several weight stacks, rubber parts and connector.And under normal conditions, resonance device is replaced easily with inconvenient after the completion of auto-body assembly,
And a fixed resonance device can only decay and reduce a fixed frequency vibration and noise.Since there are many vibrations on automobile
Dynamic source, vibration and noise frequency are mostly different, therefore for different vibration sources, need to fill using matched resonance
It sets, to inevitably need repeatedly to assemble resonance device, so that the vehicle NVH development cycle is long.Therefore it is badly in need of developing one kind
Not only can be effectively controlled or mitigate vibration component noise, vibration generation, improve vehicle comfort level, but also be able to satisfy different automobile types, no
With vibration component use demand, and it is easily changed, the automobile resonance block assembly that versatility is high.
Utility model content
In view of the above problems in the prior art, the purpose of this utility model is to provide a kind of automobile resonance block assemblies.
To solve the above-mentioned problems, the utility model provides a kind of automobile resonance block assembly, including at least one resonance block,
The resonance block includes mass block, outer tube, rubber bodies and inner sleeve, the mass block, outer tube, rubber bodies and inner sleeve
Coaxial arrangement, the mass block are equipped with opening along axis direction, and the outer tube is arranged in the opening, the inner sleeve
Pipe is arranged in the outer tube, and the rubber bodies are arranged between the outer tube and the inner sleeve.
Further, the automobile resonance block assembly further includes connector, and multiple resonance blocks pass through the connector
It is connected.
Further, the mass block is square along the section of axis direction, and four of the mass block are outer
A connecting hole is respectively provided on side, the connecting hole matches with the connector.
Preferably, the outer tube and the mass block are interference fitted.
Specifically, the rubber bodies include outer ring and inner ring, and multiple interconnecting pieces are equipped between the outer ring and the inner ring,
Gap is provided between the two neighboring interconnecting piece；More preferably, the interconnecting piece at least there are four, the interconnecting piece pair
Claim setting.
Further, the outer tube is set on the outer ring, and the outer ring is fixedly connected with the outer tube.
Further, the inner ring is set on the inner sleeve, and the inner ring is fixedly connected with the inner sleeve.
Specifically, the inner sleeve tube hub is equipped with through-hole.
On the other hand the utility model also protects a kind of automobile, including described in vibrating member, installation part and above-mentioned technical proposal
A kind of automobile resonance block assembly, one end of the installation part passes through the through-hole of the inner sleeve, the other end of the installation part
It is connected with the vibrating member.
Further, the vibrating member is one or more of suspension system, exhaust system, engine, gearbox.
Due to above-mentioned technical proposal, the utility model has the following beneficial effects:
1) a kind of automobile resonance block assembly provided by the utility model, effectively can control and reduce vibration component vibration and
The generation of noise improves the NVH performance of automobile, improves the riding experience of user.
2) a kind of automobile resonance block assembly provided by the utility model can be suitable for many places vibration section on body of a motor car
Part, and multiple resonance blocks can be taken to be applied in combination according to actual demand when using, simple and convenient, the change without size.
3) a kind of automobile resonance block assembly provided by the utility model, wherein resonance block quality and resonance frequency consistency
Height is convenient for changing after abrasion, and easy to change.
Detailed description of the invention
It, below will be to institute in embodiment or description of the prior art in order to illustrate more clearly of the technical solution of the utility model
Attached drawing to be used is needed to be briefly described.It should be evident that the accompanying drawings in the following description is only some of the utility model
Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is a kind of structural schematic diagram of automobile resonance block assembly preferred embodiment of the utility model；
Fig. 2 is a kind of fractionation schematic diagram of automobile resonance block assembly preferred embodiment of the utility model；
Fig. 3 is a kind of combination diagram of automobile resonance block assembly preferred embodiment provided by the utility model；
Fig. 4 is a kind of another combination diagram of automobile resonance block assembly preferred embodiment provided by the utility model.
In figure: 1- mass block, 2- outer tube, 3- rubber bodies, the outer ring 31-, 32- inner ring, 33- interconnecting piece, 4- inner sleeve,
41- through-hole, 5- connector, 6- connecting hole.
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 in the premise for not making creative work
Under every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
In conjunction with Fig. 1 to 2, the present embodiment provides a kind of automobile resonance block assembly, including resonance block, the resonance block includes matter
Gauge block 1, outer tube 2, rubber bodies 3 and inner sleeve 4, the mass block 1, outer tube 2, rubber bodies 3 and the inner sleeve 4 are coaxially set
It sets, the mass block 1 is equipped with opening along axis direction, and the outer tube 2 is arranged in the opening, the inner sleeve 4
It is arranged in the outer tube 2, the rubber bodies 3 are arranged between the outer tube 4 and the inner sleeve 2；The opening is
It is cylindrical.
The section of the mass block 1 in the axial direction is square, and is respectively provided with one on four lateral surfaces of the mass block
A connecting hole 7.
The outer tube 2 is interference fitted with the mass block 1.
The rubber bodies include outer ring 31 and inner ring 32, and multiple interconnecting pieces are equipped between the outer ring 31 and the inner ring 32
33, gap is provided between the two neighboring interconnecting piece 33；The rubber bodies 3 are integrally formed, and the interconnecting piece 33 connects institute
State outer ring 31 and the inner ring 32, the interconnecting piece 33 at least there are four.
The outer tube 2 is set on the outer ring 31, and the outer ring 31 is fixedly connected with the outer tube 2；It is described outer
Circle 31 matches with outer tube 2.
The inner ring 32 is set on the inner sleeve 4, and the inner ring 32 is fixedly connected with the inner sleeve 4；Pass through
Vulcanization, the rubber bodies 3 are fixedly connected with the outer tube 2 and the inner sleeve 4.
The inner sleeve 4 is equipped with through-hole 41 in the axial direction.
Embodiment 2
As shown in Figure 3 and Figure 4, the present embodiment provides a kind of automobile resonance block assemblies, including at least one resonance block, described
Resonance block includes mass block 1, outer tube 2, rubber bodies 3 and inner sleeve 4, the mass block 1, outer tube 2, rubber bodies 3 and institute
The coaxial arrangement of inner sleeve 4 is stated, the mass block 1 is equipped with opening along axis direction, and the outer tube 2 is arranged in the opening
Interior, the inner sleeve 4 is arranged in the outer tube 2, the setting of rubber bodies 3 the outer tube 2 and the inner sleeve 4 it
Between.
The automobile resonance block assembly further includes connector 5, and multiple resonance blocks are connected by the connector 5；Compared with
For preferably, the connector 5 is screw rod.
The section of the mass block 1 in the axial direction is square, and is respectively provided with one on four lateral surfaces of the mass block 1
A connecting hole 6, the connecting hole 6 match with the connector 5.
Preferably, the connecting hole 6 is threaded hole, and the connecting hole 6 is located at the center of each lateral surface of the mass block 1
Position, so that the connecting hole 6 in two resonance block adjacent sides is opposite, it will be any so as to pass through the connector 5
Two resonance blocks are connected.
The outer tube 3 is interference fitted with the mass block 2.
The rubber bodies 3 include outer ring 31 and inner ring 32, and multiple connections are equipped between the outer ring 31 and the inner ring 32
Portion 33 is provided with gap between the two neighboring interconnecting piece 33；More preferably, the rubber bodies 3 are integrally formed, the company
Socket part 33 at least there are four, the interconnecting piece 33 be symmetrical arranged.
The outer tube 2 is set on the outer ring 31, and the outer ring 31 is fixedly connected with the outer tube 2；It is described outer
Casing 2 matches with the outer ring 31, is fixedly connected with the rubber bodies 3 with the outer tube 2 by vulcanizing.
The inner ring 32 is set on the inner sleeve 4, and the inner ring 32 is fixedly connected with the inner sleeve 4；In described
Circle 32 matches with the inner sleeve 4, i.e., by way of vulcanization, the rubber bodies 3 and the outer ring 2 and the inner ring 4 are solid
It is fixed to be connected.
The inner sleeve 4 is equipped with through-hole 41 in the axial direction.
The present embodiment the difference from embodiment 1 is that, the quantity of resonance block described in a kind of automobile resonance block assembly
More than one.Multiple resonance blocks connect into an entirety by the connector 5.
Embodiment 3
The present embodiment provides a kind of automobiles, humorous including a kind of automobile described in vibrating member, installation part and above-mentioned technical proposal
Shake block assembly, and one end of the installation part passes through the through-hole 41, and the other end of the installation part is connected with the vibrating member；It is excellent
Selection of land, the installation part are the fasteners such as bolt, screw rod.
The vibrating member is one or more of suspension system, exhaust system, engine, gearbox；The vibrating member
It further include other vibration components including not enumerating.
Further to carry out clear, complete introduction to a kind of automobile resonance block assembly described in the utility model, below
It is assembled and usage mode is illustrated.
When a kind of automobile resonance block assembly to be assembled on the vibrating member on body of a motor car, due to the rubber bodies
3 are fixedly connected into an entirety with the outer tube 2 and the inner sleeve 4；By this integral press mounting opening in the mass block 1
In mouthful, a resonance block is completed at this time；It is actually needed according to vibrating member, the connector can be used will be multiple described
The connection of resonance block is applied in combination；The through-hole 41 is passed through finally by one end of the installation part, the resonance block assembly is pacified
On the vibrating member.
Above description sufficiently discloses specific embodiment of the present utility model.It should be pointed out that being familiar with the neck
Right of any change that the technical staff in domain does specific embodiment of the present utility model all without departing from the utility model
The range of claim.Correspondingly, the scope of the claims of the utility model is also not limited only to aforementioned specific embodiment party
Formula.
Claims (10)
1. a kind of automobile resonance block assembly, which is characterized in that including at least one resonance block, the resonance block includes mass block
(1), outer tube (2), rubber bodies (3) and inner sleeve (4), the mass block (1), outer tube (2), rubber bodies (3) and described interior
Casing (4) coaxial arrangement, the mass block (1) are equipped with opening along axis direction, and outer tube (2) setting is opened described
In mouthful, in the outer tube (2), the rubber bodies (3) are arranged in the outer tube (2) and institute for inner sleeve (4) setting
It states between inner sleeve (4).
2. a kind of automobile resonance block assembly according to claim 1, which is characterized in that the automobile resonance block assembly also wraps
It includes connector (5), multiple resonance blocks are connected by the connector (5).
3. a kind of automobile resonance block assembly according to claim 2, which is characterized in that the mass block (1) is along axis side
To section be square, a connecting hole (6), the connecting hole (6) are respectively provided on four lateral surfaces of the mass block (1)
Match with the connector (5).
4. a kind of automobile resonance block assembly according to claim 1, which is characterized in that the outer tube (2) and the matter
Gauge block (1) interference fit.
5. a kind of automobile resonance block assembly according to claim 1, which is characterized in that the rubber bodies (3) include outer ring
(31) and inner ring (32) multiple interconnecting pieces (33), are equipped between the outer ring (31) and the inner ring (32), it is two neighboring described
Interconnecting piece is provided with gap between (33).
6. a kind of automobile resonance block assembly according to claim 5, which is characterized in that the outer tube (2) is set in institute
It states on outer ring (31), the outer ring (31) is fixedly connected with the outer tube (2).
7. a kind of automobile resonance block assembly according to claim 5, which is characterized in that the inner ring (32) is arranged in described
On casing (4), the inner ring (32) is fixedly connected with the inner sleeve (4).
8. a kind of automobile resonance block assembly according to claim 1, which is characterized in that the inner sleeve (4) is along axis side
To equipped with through-hole (41).
9. a kind of automobile, which is characterized in that including a kind of vapour described in vibrating member, installation part and claim 1-8 any one
Vehicle resonance block assembly, one end of the installation part pass through the through-hole (41) of the inner sleeve (4), the other end of the installation part with
The vibrating member is connected.
10. a kind of automobile according to claim 9, which is characterized in that the vibrating member be suspension system, exhaust system,
One or more of engine, gearbox.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920111576.3U CN209654522U (en) | 2019-01-23 | 2019-01-23 | A kind of automobile resonance block assembly and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920111576.3U CN209654522U (en) | 2019-01-23 | 2019-01-23 | A kind of automobile resonance block assembly and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209654522U true CN209654522U (en) | 2019-11-19 |
Family
ID=68522240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920111576.3U Active CN209654522U (en) | 2019-01-23 | 2019-01-23 | A kind of automobile resonance block assembly and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209654522U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022000724A1 (en) * | 2020-07-03 | 2022-01-06 | 博戈橡胶塑料（株洲）有限公司 | Bushing for electrical vehicle powertrain suspension, and suspension system |
-
2019
- 2019-01-23 CN CN201920111576.3U patent/CN209654522U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022000724A1 (en) * | 2020-07-03 | 2022-01-06 | 博戈橡胶塑料（株洲）有限公司 | Bushing for electrical vehicle powertrain suspension, and suspension system |
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