CN207860276U - Preceding damping tower and automobile - Google Patents
Preceding damping tower and automobile Download PDFInfo
- Publication number
- CN207860276U CN207860276U CN201721753282.8U CN201721753282U CN207860276U CN 207860276 U CN207860276 U CN 207860276U CN 201721753282 U CN201721753282 U CN 201721753282U CN 207860276 U CN207860276 U CN 207860276U
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- Prior art keywords
- preceding damping
- damping tower
- tower
- main part
- utility
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- 238000013016 damping Methods 0.000 title claims abstract description 79
- 238000009434 installation Methods 0.000 claims abstract description 7
- 239000006096 absorbing agent Substances 0.000 claims abstract description 4
- 230000035939 shock Effects 0.000 claims abstract description 4
- 238000005266 casting Methods 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 229910000861 Mg alloy Inorganic materials 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 claims description 2
- 210000002435 tendon Anatomy 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012761 high-performance material Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model discloses a kind of preceding damping tower and automobiles.Preceding damping tower includes：Main part with cavity；The integrally formed damper mounting portion for mounting shock absorber with the main part comprising the stage portion for accommodating the damper；And the integrally formed mounting bracket with the main part, it is used for the installation of the mounting structure of motor or engine.By the integrally formed of preceding damping tower, reduce the technique assembled between the quantity of part and part, and reduce the weight of preceding damping tower, is conducive to the lightweight of vehicle.
Description
Technical field
The utility model is related to automotive fields, in particular to a kind of preceding damping tower and carry such preceding damping
The automobile of tower.
Background technology
Key components and parts of the preceding damping tower as body of a motor car are used for the damper of bearing automobile suspension system, for holding
By local collision power transmission and left and right wheels discontinuity when vehicle body twisting resistance transmit, ensure driving stability, ensure
The traffic safety of vehicle.
Preceding damping tower is typically the structure member formed by steel, mostly uses multi-piece type stamped steel component greatly.This construction
The NVH, durability and security requirement of vehicle are met in a manner of very cheap.However, the preceding damping formed by stamped steel
Tower is very heavy, is unfavorable for the lightweight of vehicle.
Preceding damping tower needs are connect with multiple and different components, and moulding is complicated；It is high to the intensity requirement of preceding damping tower simultaneously.
Known preceding damping tower is assembled by multiple stamping parts, and number of parts is more and assembly relation is complicated, needs to put into a large amount of people
Power and material resources come assemble these stamping parts with formed it is complete before damping tower；Additionally due to number of parts is more, any part failure
The failure of damping tower before may all causing, therefore it is unfavorable for the reliability and durability of preceding damping tower；Single part needs simultaneously
It is designed the very heavy intensity requirement that could meet after assembly.
Utility model content
The utility model proposes a kind of preceding damping towers, can mitigate overall weight in the case where meeting intensity requirement.
According to the preceding damping tower that the utility model proposes on one side, including：Main part with cavity；With the main body
The integrally formed damper mounting portion for mounting shock absorber in portion comprising the stage portion for accommodating the damper；With
And the integrally formed mounting bracket with the main part, it is used for the installation of the mounting structure of motor or engine.
According to the preceding damping tower that the utility model proposes on one side, the preceding damping tower is formed by high-pressure casting.
According to the preceding damping tower that the utility model proposes on one side, the preceding damping tower is mounted on front longitudinal beam and roof side rail
Between.
According to the preceding damping tower that the utility model proposes on one side, the preceding damping tower is formed by aluminium alloy.
According to the preceding damping tower that the utility model proposes on one side, the preceding damping tower is formed by magnesium alloy.
According to the preceding damping tower that the utility model proposes on one side, add equipped with mounting plate on the damper mounting portion
Strengthening tendons.
According to the preceding damping tower that the utility model proposes on one side, the preceding damping tower includes and main part one
The swing arm mounting bracket of forming is used for the installation of swing arm.
According to the preceding damping tower that the utility model proposes on one side, the preceding damping tower includes preceding damping tower reinforcing rib,
Intensity for increasing the preceding damping tower.
In addition, the utility model proposes a kind of automobiles with such preceding damping tower.Due to good grounds of the automobile belt
The preceding damping tower of utility model, therefore can have the advantages that as described above.
The beneficial effects of the utility model include：By the integrally formed of preceding damping tower, reduce the quantity and zero of part
The technique assembled between part, and the weight of preceding damping tower is reduced, be conducive to the lightweight of vehicle.
Description of the drawings
It is explained with reference to the disclosure of the utility model.It is to be appreciated that attached drawing is merely illustrative purpose, and simultaneously
It is not intended to be construed as limiting the scope of protection of the utility model.In the accompanying drawings, identical reference numeral is for referring to identical portion
Part.Wherein：
Fig. 1 shows the structural representation of the preceding damping tower proposed according to one embodiment of the utility model with a visual angle
Figure；
Fig. 2 shows the structural representation of the preceding damping tower proposed according to one embodiment of the utility model with another visual angle
Figure.
List of numerals
Damping tower before 10
1 main part
11 cavitys
2 mounting brackets
3 damper mounting portions
31 stage portions
4 swing arm mounting brackets
Damping tower reinforcing rib before 5.
Specific implementation mode
It is readily appreciated that, technical solution according to the present utility model, in the case where not changing the utility model in essence spirit, this field
Those skilled in the art can propose the various structures mode and realization method that can be replaced mutually.Therefore, implement in detail below
Mode and attached drawing are only the exemplary illustrations to the technical solution of the utility model, and are not to be construed as the complete of the utility model
Portion or be considered as defines or limits technical solutions of the utility model.
Up, down, left, right, before and after, front, the back side, top, the bottom etc. mentioned or may mentioned in the present specification
Orientation term is defined relative to construction shown in each attached drawing, they are opposite concepts, and it is therefore possible to can root
Correspondingly changed according to its residing different location, different use states.So also should not be by these or others side
Position term is construed to restricted term.
In the following description, various parameters and component are described for the embodiment of different configuration, these specific parameters
Only it is used as example without making limitation to embodiments herein with component.
Embodiment combination Fig. 1 according to the present utility model and Fig. 2 shows wherein can be seen that：Preceding damping tower 10 includes：
Main part 1 with cavity 11；The integrally formed damper mounting portion 3 for mounting shock absorber with the main part, packet
Include the stage portion 31 for accommodating the damper；And the integrally formed mounting bracket 2 with the main part, it is used for motor
Or the installation of the mounting structure of engine.By the integrally formed of preceding damping tower, reduce the quantity of part（Therefore dimension chain is more
It is short）The technique assembled between part improves production efficiency and whole performance；The weight of damping tower, has before reducing simultaneously
Conducive to the lightweight of vehicle.
An embodiment according to the present utility model, in order to ensure that structural strength and rigidity, the preceding damping tower are mounted on
Between front longitudinal beam and roof side rail.Since front longitudinal beam is closed cavity, using puncture riveting between front longitudinal beam and preceding damping tower；Due to
Roof side rail is punching press cavity, using riveting between roof side rail and preceding damping tower.Using riveting compared to other connection sides such as spot welding
Damping tower obtains enough strength and stiffness before formula can better ensure that.Arrangement in this way, can be preferably right
Damper is supported, bears the twisting resistance being subject to due to Uneven road in vehicle traveling process and ensures vehicle torsion
Effective transmission of rigidity property and impact force.
An embodiment according to the present utility model, the preceding damping tower are formed by high-pressure casting.In high-pressure casting,
The defects of mould inside is vacuumized first, is conducive to flowing rapidly into for liquid metal, while preventing from forming bubble in casting, it is real
Now cast high performance material.High-pressure casting can form the thin-walled parts of high quality.Using high-pressure casting, may be implemented it is each not
The part of congenerous it is integrated, and at different positions cast out different thickness to meet different need as needed
It asks.It, can be to specific region after high-pressure casting（Such as mounting bracket）It is machined out, further increases dimensional accuracy,
Better assembly performance is provided.High-pressure casting ensure that the high-elongation of part, meet the needs of connection.Made of high-pressure casting
Preceding damping tower intensity is good, assembly precision is high, can remove the arrangement mounting bracket at multiple positions from.
An embodiment according to the present utility model, the preceding damping tower are formed by aluminium alloy, and intensity is high, light-weight.
An embodiment according to the present utility model, the preceding damping tower are formed by magnesium alloy, and intensity is high, light-weight.
An embodiment according to the present utility model can be equipped with mounting plate reinforcing rib on the damper mounting portion,
Intensity for increasing the damper mounting portion, the shape and size of mounting plate reinforcing rib can be according to intensity and just herein
The thickness etc. of degree demand and herein damper mounting portion is adjusted.
An embodiment according to the present utility model, the preceding damping tower include the swing arm integrally formed with the main part
Mounting bracket 4 is used for the installation of swing arm.Swing arm is the part on chassis, the shaking for damping tower before balancing.
An embodiment according to the present utility model, the preceding damping tower include preceding damping tower reinforcing rib 5, and reinforcing rib can be with
Reinforcing plate is substituted, for improving space structure, increases the intensity of the preceding damping tower, the shape and size of reinforcing rib can basis
Strength and stiffness demand herein and herein before the thickness etc. of damping tower be adjusted.
The utility model further includes a kind of automobile, carries the preceding damping tower of any one or more embodiment above-mentioned,
Itself therefore the technical characteristic carried and the technique effect having correspond to the description of front, therefore details are not described herein.
The technical scope of the utility model is not limited solely to the content in above description, and those skilled in the art can be
Under the premise of not departing from the utility model technological thought, to above-described embodiment carry out many variations and modifications, and these deformation and
Modification should all be fallen within the protection scope of the present invention.
Claims (9)
1. a kind of preceding damping tower, which is characterized in that the preceding damping tower includes：
Main part with cavity；
The integrally formed damper mounting portion for mounting shock absorber with the main part comprising for accommodating the damping
The stage portion of device；And
The integrally formed mounting bracket with the main part, is used for the installation of the mounting structure of motor or engine.
2. preceding damping tower according to claim 1, which is characterized in that the preceding damping tower is formed by high-pressure casting.
3. preceding damping tower according to claim 1, which is characterized in that the preceding damping tower is mounted on front longitudinal beam and roof side rail
Between.
4. preceding damping tower according to claim 1, which is characterized in that the preceding damping tower is formed by aluminium alloy.
5. preceding damping tower according to claim 1, which is characterized in that the preceding damping tower is formed by magnesium alloy.
6. preceding damping tower according to claim 1, which is characterized in that add equipped with mounting plate on the damper mounting portion
Strengthening tendons.
7. preceding damping tower according to claim 1, which is characterized in that the preceding damping tower includes and the main part is integrated
The swing arm mounting bracket of forming is used for the installation of swing arm.
8. preceding damping tower according to claim 1, which is characterized in that the preceding damping tower includes preceding damping tower reinforcing rib,
Intensity for increasing the preceding damping tower.
9. a kind of automobile, which is characterized in that it includes the preceding damping towers described in Arbitrary Term in good grounds claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721753282.8U CN207860276U (en) | 2017-12-15 | 2017-12-15 | Preceding damping tower and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721753282.8U CN207860276U (en) | 2017-12-15 | 2017-12-15 | Preceding damping tower and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207860276U true CN207860276U (en) | 2018-09-14 |
Family
ID=63469055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721753282.8U Active CN207860276U (en) | 2017-12-15 | 2017-12-15 | Preceding damping tower and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207860276U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110406338A (en) * | 2019-08-27 | 2019-11-05 | 宁波吉利汽车研究开发有限公司 | A kind of forming method of damping tower, damping tower and vehicle |
| CN111688427A (en) * | 2020-06-16 | 2020-09-22 | 上汽通用汽车有限公司 | Carbon fiber composite shock absorber tower for automobile and automobile part |
| CN112441120A (en) * | 2019-08-30 | 2021-03-05 | 泰牛汽车技术(苏州)有限公司 | Installing support and car of installation double fork arm suspension bumper shock absorber and last control arm |
| CN113696976A (en) * | 2021-09-18 | 2021-11-26 | 岚图汽车科技有限公司 | Cast aluminum damping tower structure and car of platformization |
| CN113815365A (en) * | 2021-09-02 | 2021-12-21 | 上汽通用五菱汽车股份有限公司 | Shock attenuation tower, connection structure and car |
-
2017
- 2017-12-15 CN CN201721753282.8U patent/CN207860276U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110406338A (en) * | 2019-08-27 | 2019-11-05 | 宁波吉利汽车研究开发有限公司 | A kind of forming method of damping tower, damping tower and vehicle |
| CN110406338B (en) * | 2019-08-27 | 2020-12-01 | 宁波吉利汽车研究开发有限公司 | Forming method of damping tower, damping tower and vehicle |
| CN112441120A (en) * | 2019-08-30 | 2021-03-05 | 泰牛汽车技术(苏州)有限公司 | Installing support and car of installation double fork arm suspension bumper shock absorber and last control arm |
| CN111688427A (en) * | 2020-06-16 | 2020-09-22 | 上汽通用汽车有限公司 | Carbon fiber composite shock absorber tower for automobile and automobile part |
| CN113815365A (en) * | 2021-09-02 | 2021-12-21 | 上汽通用五菱汽车股份有限公司 | Shock attenuation tower, connection structure and car |
| CN113696976A (en) * | 2021-09-18 | 2021-11-26 | 岚图汽车科技有限公司 | Cast aluminum damping tower structure and car of platformization |
| CN113696976B (en) * | 2021-09-18 | 2022-12-02 | 岚图汽车科技有限公司 | Cast aluminum damping tower structure and car of platformization |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200807 Address after: Susong Road West and Shenzhen Road North, Hefei Economic and Technological Development Zone, Anhui Province Patentee after: Weilai (Anhui) Holding Co., Ltd Address before: Room 502, Minsheng Bank Building, 12 Cecil Harcourt Road, central, Hongkong, China Patentee before: NIO NEXTEV Ltd. |
|
| TR01 | Transfer of patent right |