CN108638779A - A kind of MCU damper top mounts and its processing method - Google Patents
A kind of MCU damper top mounts and its processing method Download PDFInfo
- Publication number
- CN108638779A CN108638779A CN201810686635.XA CN201810686635A CN108638779A CN 108638779 A CN108638779 A CN 108638779A CN 201810686635 A CN201810686635 A CN 201810686635A CN 108638779 A CN108638779 A CN 108638779A
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- China
- Prior art keywords
- mcu
- rings
- dust cover
- damper top
- cast aluminium
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The present invention relates to suspension accessories technical field more particularly to a kind of MCU damper top mounts and its processing methods.The MCU damper top mounts include vulcanization component, the first MCU rings, the 2nd MCU rings, cast aluminium holder, protection cap, dust cover connection ring and dust cover；The vulcanization component is formed by supporting-core and rubber by bonding by Vulcanization；The vulcanization component is located at the centre of the first MCU rings and the 2nd MCU rings；The first MCU rings, the vulcanization component and the 2nd MCU rings composition vibration damping main body are mounted on the inside of the cast aluminium holder；It is provided with protection cap above the cast aluminium holder；It is provided with dust cover connection ring below the cast aluminium holder.The MCU damper top mounts can have significant vibration isolation soundproof effect and preferable lateral force resistance ability under conditions of ensureing anti-vibration performance, to realize the comfort level of automobile, durability, it is handling and vibration isolation between balance.
Description
Technical field
The present invention relates to suspension accessories technical field more particularly to a kind of MCU damper top mounts and its processing methods.
Background technology
Now, we are higher and higher for the NVH (comfort) of automobile and the requirement of service life, for damper branch
Hold especially that more stringent requirements are proposed：(1) when requiring deceleration strip, there cannot be uncomfortable impact；(2) when running at high speed,
It is required that low road is made an uproar；(3) in anxious acceleration, anxious deceleration, steering, there is enough lateral-supporting rigidity；(4) product requirement reaches
Life-cycle of vehicle requires, and reduction replaces subtrahend in the life cycle of vehicle, until 0 replaces, while meeting vibration damping and comfortable
Property require.These requirements use is applied alone the damper top mount of rubber or MCU to be practically impossible to realization in the past,
In addition, existing routine damper top mount also has the following problems：
(1) it can not accomplish rigidity modularized design；
(2) the lateral rigidity deficiency that can not solve the problems, such as MCU class damper top mounts, which greatly limits MCU class dampers
Application range；
(3) it can not solve the problems, such as that rubber damper top mount vibration isolation capability is insufficient, service life is short.
Therefore, it is badly in need of a kind of new damper top mount of invention to meet above-mentioned requirements, and solves the above problems.
Invention content
Technical problem solved by the invention is to provide a kind of adjustable MCU of templating rigidity (poly- ammonia of porosity foaming
Ester) damper top mount, which can guarantee that product does not damage failure, meets and relax under long-term dynamics use condition
Adaptive and handling requirement are provided simultaneously with preferable high-volume productibility and do not increase unit cost, solve the prior art
The problem of middle vibration damping and comfort cannot get both.
Technical problem solved by the invention is realized using following technical scheme：
A kind of MCU damper top mounts, including vulcanize component, the first MCU rings, the 2nd MCU rings, cast aluminium holder, protection cap, prevent
Dust hood connection ring and dust cover；
The vulcanization component is formed by supporting-core and rubber by bonding by Vulcanization；
The vulcanization component is located at the centre of the first MCU rings and the 2nd MCU rings；It is the first MCU rings, described
Vulcanize component and the 2nd MCU rings composition vibration damping main body is mounted on the inside of the cast aluminium holder；
It is provided with protection cap above the cast aluminium holder；
Be provided with dust cover connection ring below the cast aluminium holder, the periphery of the dust cover connection ring with it is described dust-proof
Cover fits closely.
Preferably, the dust cover connection ring is TPU rings, is molded by TPU.
Preferably, the dust cover is blow molded by TPU.
Preferably, the cast aluminium holder is formed by A380/A413.0 die casting.
Preferably, the protection cap is formed by A380/A413.0 die casting.
Compared with prior art, above-mentioned MCU damper top mounts at least have the advantages that：
The present invention provides a kind of MCU shock absorber bearings of modular adjustable rigidity, and which overcome the prior arts not
Foot, good product consistency can provide higher lateral rigidity under conditions of ensureing anti-vibration performance, significant to reach
Vibration isolation soundproof effect and preferable lateral force resistance ability, to realize the comfort level of automobile, durability, handling and vibration isolation
Between balance.
The second aspect of the present invention provides a kind of method for processing above-mentioned MCU damper top mounts, includes the following steps：
S1：Vulcanization component is made, and makes the first MCU rings and the 2nd MCU rings of sheet；
S2：First MCU rings, vulcanization component and the 2nd MCU rings are sequentially placed into cast aluminium holder；
S3：Connect protection cap；
S4：The dump bolt into protection cap；
S5：It is sequentially connected dust cover connection ring and dust cover, obtains MCU damper top mounts.
Preferably, in S4, toward protection cap on be pressed into 4 bolts.
Third aspect of the present invention provides a kind of application of above-mentioned MCU damper top mounts in automotive field.
Compared with prior art, the above method at least has the advantages that：
(1) MCU laminated structures are used, by the mode of production of machine cuts, change previous single foam process.Now
It by the strip that foams, is cut by machine, can be very good the weight for controlling single MCU, ensure the consistency of product and criticized
Measure the stability of production.
(2) using the structure of the one circle rubber of vulcanization on intermediate support core, the lateral rigid of damping supporting can be effectively improved
Degree, awards the ability of the larger lateral force resistance of damping supporting.Rubber ring can provide rigidity ability of 10 times than MCU, this is single
What only MCU cannot be provided.
(3) since rubber only provides lateral rigidity (radial direction), axial rigidity is not provided.So for the axial direction of damping supporting
It is fixed that rigidity is only subtracted by MCU, and when axial property being avoided to design, the coupling of rubber and MCU, increases design difficulty and debugging is tested
Degree.
(4) vulcanized rubber in support core can be isolated the direct of MCU and metallic support core and touch, protection MCU abrasions and different
It rings.
(5) the MCU structures of sheet are used, it may be convenient to design different thickness to reach different axial rigidities, fit
Close the suspension adjustment during different vehicle and vehicle development.
(6) since MCU pieces and rubber intermediate support all belong to modular structure, by different combination realization products and not
Same performance requirement.
(7) MCU laminated structures, general adjustable extent 60%~150% adjustable by adjusting the thickness rigidity of MCU pieces.
Without redesigning, so that it may obtain different rigidity requirements.
Description of the drawings
Using attached drawing, the invention will be further described, but the embodiment in attached drawing does not constitute any limit to the present invention
System.
Fig. 1 is the sectional view of MCU shock absorber bearings in the embodiment of the present invention；
Fig. 2 is the sectional view for vulcanizing component in the embodiment of the present invention；
Fig. 3 is the schematic diagram for the structure that S3 is obtained in MCU shock absorber bearing processing methods in the embodiment of the present invention；
Fig. 4 is the schematic diagram for the structure that S4 is obtained in MCU shock absorber bearing processing methods in the embodiment of the present invention；
Fig. 5 is the schematic diagram for the structure that S5 is obtained in MCU shock absorber bearing processing methods in the embodiment of the present invention；
In figure：
1- protection caps；2- cast aluminium holders；The first MCU rings of 3-；4- rubber；5- bolts；6- support cores；The 2nd MCU rings of 7-；8-
TPU rings；9- dust covers；10- vulcanizes component.
Specific implementation mode
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments be only used for the present invention without
For limiting the scope of the invention.
Embodiment 1
As shown in Figure 1, present embodiment discloses a kind of MCU damper top mounts, specifically, the MCU damper top mounts include
Vulcanize component 10, the first MCU rings 3, the 2nd MCU rings 7, cast aluminium holder 2, protection cap 1, dust cover connection ring 8 and dust cover 9；
The vulcanization component 10 is formed by supporting-core 6 and rubber 4 by bonding by Vulcanization；
The sectional view of the vulcanization component 10 is as shown in Figure 2；
The vulcanization component 10 is located at the centre of the first MCU rings 3 and the 2nd MCU rings 7；The first MCU rings
3, the vulcanization component 10 and the 2nd MCU rings 7 composition vibration damping main body are mounted on the inside of the cast aluminium holder 2；
The top of the cast aluminium holder 2 is provided with protection cap 1；
The lower section of the cast aluminium holder 2 is provided with dust cover connection ring 8, the periphery of the dust cover connection ring 8 with it is described
Dust cover 9 fits closely.
The dust cover connection ring 9 is TPU rings, is molded by TPU.
The dust cover 9 is blow molded by TPU.
The cast aluminium holder 2 is formed by A380/A413.0 die casting.
The protection cap 1 is formed by A380/A413.0 die casting.
A kind of MCU shock absorber bearings of modular adjustable rigidity are present embodiments provided, which overcome the prior arts
Deficiency, good product consistency can provide higher lateral rigidity under conditions of ensureing anti-vibration performance, notable to reach
Vibration isolation soundproof effect and preferable lateral force resistance ability, to realize the comfort level, durability, handling and vibration isolation of automobile
Balance between property.
Embodiment 2
As shown in Figure 3-Figure 5, present embodiment discloses the method for the MCU damper top mounts described in a kind of process embodiment 1,
Include the following steps：
S1：Vulcanization component is made, and makes the first MCU rings and the 2nd MCU rings of sheet；
S2：First MCU rings, vulcanization component and the 2nd MCU rings are sequentially placed into cast aluminium holder；
S3：Connect protection cap；
S4：The dump bolt into protection cap；
S5：It is sequentially connected dust cover connection ring and dust cover, obtains MCU damper top mounts.
Wherein, in S4, toward protection cap on be pressed into 4 bolts.
Specific embodiments of the present invention are described in detail above, but it is intended only as example, the present invention is simultaneously unlimited
It is formed on particular embodiments described above.To those skilled in the art, it is any to the equivalent modifications that carry out of the present invention and
It substitutes also all among scope of the invention.Therefore, without departing from the spirit and scope of the invention made by impartial conversion and
Modification, all should be contained within the scope of the invention.
Claims (8)
1. a kind of MCU damper top mounts, which is characterized in that including vulcanization component, the first MCU rings, the 2nd MCU rings, cast aluminium holder,
Protection cap, dust cover connection ring and dust cover；
The vulcanization component is formed by supporting-core and rubber by bonding by Vulcanization；
The vulcanization component is located at the centre of the first MCU rings and the 2nd MCU rings；The first MCU rings, the vulcanization
Component and the 2nd MCU rings composition vibration damping main body are mounted on the inside of the cast aluminium holder；
It is provided with protection cap above the cast aluminium holder；
Dust cover connection ring is provided with below the cast aluminium holder, the periphery of the dust cover connection ring is tight with the dust cover
Closely connected conjunction.
2. MCU damper top mounts according to claim 1, which is characterized in that the dust cover connection ring is TPU rings, by
TPU is molded.
3. MCU damper top mounts according to claim 1, which is characterized in that the dust cover is blow molded by TPU.
4. MCU damper top mounts according to claim 1, which is characterized in that the cast aluminium holder is pressed by A380/A413.0
It casts.
5. MCU damper top mounts according to claim 1, which is characterized in that the protection cap is by A380/A413.0 die casting
It forms.
6. the method for the MCU damper top mounts described in a kind of any one of processing claim 1-5, which is characterized in that including
Following steps：
S1：Vulcanization component is made, and makes the first MCU rings and the 2nd MCU rings of sheet；
S2：First MCU rings, vulcanization component and the 2nd MCU rings are sequentially placed into cast aluminium holder；
S3：Connect protection cap；
S4：The dump bolt into protection cap；
S5：It is sequentially connected dust cover connection ring and dust cover, obtains MCU damper top mounts.
7. processing method according to claim 6, which is characterized in that in S4, toward protection cap on be pressed into 4 bolts.
8. application of the MCU damper top mounts in automotive field according to any one of claim 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810686635.XA CN108638779A (en) | 2018-06-28 | 2018-06-28 | A kind of MCU damper top mounts and its processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810686635.XA CN108638779A (en) | 2018-06-28 | 2018-06-28 | A kind of MCU damper top mounts and its processing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108638779A true CN108638779A (en) | 2018-10-12 |
Family
ID=63750375
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810686635.XA Pending CN108638779A (en) | 2018-06-28 | 2018-06-28 | A kind of MCU damper top mounts and its processing method |
Country Status (1)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109695650A (en) * | 2019-02-22 | 2019-04-30 | 上海凯众材料科技股份有限公司 | The multiple combined-type inner core supported on automobile absorber |
| CN111425548A (en) * | 2020-04-07 | 2020-07-17 | 北京汽车集团越野车有限公司 | Traveller assembly structure and car |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10252819A (en) * | 1997-03-12 | 1998-09-22 | Kinugawa Rubber Ind Co Ltd | Dynamic damper |
| CN103770591A (en) * | 2012-10-18 | 2014-05-07 | 广州汽车集团股份有限公司 | Vibration damping support of vehicle vibration damper and vehicle vibration damper |
| CN203756835U (en) * | 2014-03-04 | 2014-08-06 | 北京航材百慕合力高分子材料有限公司 | Rubber shock absorber |
| CN203926579U (en) * | 2014-04-29 | 2014-11-05 | 广州汽车集团股份有限公司 | A kind of vibration damper and McPherson suspension |
| CN204025510U (en) * | 2014-06-17 | 2014-12-17 | 广州汽车集团股份有限公司 | Upper erection support and the ride-control of ride-control |
| CN106347057A (en) * | 2016-09-21 | 2017-01-25 | 天纳克汽车工业(苏州)有限公司 | Upper mount of automotive front shock absorber |
| CN206017527U (en) * | 2016-08-19 | 2017-03-15 | 重庆长安汽车股份有限公司 | Vibration damping rubber cushion on vibroshock |
| CN206914079U (en) * | 2017-06-28 | 2018-01-23 | 上海汇众汽车制造有限公司 | Support assembly on rear shock absorber of automobile |
| CN207274311U (en) * | 2017-10-24 | 2018-04-27 | 上海众力投资发展有限公司 | A kind of automobile chassis bush |
-
2018
- 2018-06-28 CN CN201810686635.XA patent/CN108638779A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10252819A (en) * | 1997-03-12 | 1998-09-22 | Kinugawa Rubber Ind Co Ltd | Dynamic damper |
| CN103770591A (en) * | 2012-10-18 | 2014-05-07 | 广州汽车集团股份有限公司 | Vibration damping support of vehicle vibration damper and vehicle vibration damper |
| CN203756835U (en) * | 2014-03-04 | 2014-08-06 | 北京航材百慕合力高分子材料有限公司 | Rubber shock absorber |
| CN203926579U (en) * | 2014-04-29 | 2014-11-05 | 广州汽车集团股份有限公司 | A kind of vibration damper and McPherson suspension |
| CN204025510U (en) * | 2014-06-17 | 2014-12-17 | 广州汽车集团股份有限公司 | Upper erection support and the ride-control of ride-control |
| CN206017527U (en) * | 2016-08-19 | 2017-03-15 | 重庆长安汽车股份有限公司 | Vibration damping rubber cushion on vibroshock |
| CN106347057A (en) * | 2016-09-21 | 2017-01-25 | 天纳克汽车工业(苏州)有限公司 | Upper mount of automotive front shock absorber |
| CN206914079U (en) * | 2017-06-28 | 2018-01-23 | 上海汇众汽车制造有限公司 | Support assembly on rear shock absorber of automobile |
| CN207274311U (en) * | 2017-10-24 | 2018-04-27 | 上海众力投资发展有限公司 | A kind of automobile chassis bush |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109695650A (en) * | 2019-02-22 | 2019-04-30 | 上海凯众材料科技股份有限公司 | The multiple combined-type inner core supported on automobile absorber |
| CN111425548A (en) * | 2020-04-07 | 2020-07-17 | 北京汽车集团越野车有限公司 | Traveller assembly structure and car |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181012 |