CN106671893A - Structure for improving gutter channel modality and lateral rigidity of shock absorber support - Google Patents
Structure for improving gutter channel modality and lateral rigidity of shock absorber support Download PDFInfo
- Publication number
- CN106671893A CN106671893A CN201710162542.2A CN201710162542A CN106671893A CN 106671893 A CN106671893 A CN 106671893A CN 201710162542 A CN201710162542 A CN 201710162542A CN 106671893 A CN106671893 A CN 106671893A
- Authority
- CN
- China
- Prior art keywords
- gutter channel
- section
- web beam
- lateral rigidity
- shock absorber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- B60G13/001—Arrangements for attachment of dampers
- B60G13/003—Arrangements for attachment of dampers characterised by the mounting on the vehicle body or chassis of the damper unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/07—Water drainage or guide means not integral with roof structure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a structure for improving gutter channel modality and lateral rigidity of a shock absorber support. The structure comprises a gutter channel body and a shock absorber installing support and further comprises a reinforcing beam with a certain depth. The reinforcing beam is fixedly connected with the bottom of the gutter channel body, the shock absorber installing support comprises a mounting base body and a body reinforcing plate, the two ends of the gutter channel body each are provided with a notch, and the notch position is connected with the mounting base body. The reinforcing beam and the gutter channel body form a sealed section; a left side shock absorber installing support and a right side shock absorber installing support are connected with the sealed section formed by the gutter channel body and the reinforcing beam, the local modality of the front end of the gutter channel can be improved, vibration of the gutter channel body is reduced, and the lateral rigidity of the shock absorber support is improved. Preferably, the invention provides a vehicle body front structure comprising the gutter channel body, the shock absorber installing support and the reinforcing beam.
Description
Technical field
The present invention relates to field of automobile, more particularly, it relates to it is a kind of lifted gutter channel mode and
The structure of damper base lateral rigidity.
Background technology
As the constantly development of automotive engineering is perfect, passenger drives the aspects such as sense to the riding comfort of vehicle, manipulation
Require more and more higher.Vibration noise is larger, there is abnormal sound, manipulation drives the poor vehicle of sense, and passenger can be allowed to feel less expensive,
Uncomfortable, subjective sensation is poor, so as to substantially reduce the probability that potential customers select purchase vehicle.
The Main Function of front vehicle windshield downside gutter channel is by flow-guiding structure, by rainwater opening by gutter channel both sides
Mouth discharges car body, prevents current from entering inside car body inside and vehicle body metal plate structure.During vehicle body design, gutter channel
As a part for body structure, it will usually which the two ends of gutter channel are connected with left and right sides damper base and shotgun.Due to stream
The body dimension of tank is relatively large, while be draining in view of the major function of gutter channel, in order to meet in Car design mistake
Lightweight and cost needs in journey, usual gutter channel can select the material of the weaker thinner thickness of intensity.Further, since gutter channel
Body span is larger, and so to easily cause outer fix local mode in the middle of gutter channel relatively low for design, the vibration of gutter channel body compared with
Greatly, in addition, gutter channel is overlapped with left and right sides damper base, in the process of moving, damper base stress is more complicated for vehicle, if stream
Water trough body is too low with damper base lap position local stiffness, and deformation is larger, is susceptible to solder joint tear problem.
Vibroshock as suspension and vehicle body important junction point, damper base mount point should have enough installation rigidity and
Intensity is meeting vibration isolation, durable and handling.In vehicle early development design process, if vibroshock erection support Y-direction is firm
Degree is not enough, in the case of turn inside diameter, easily causes that body roll amplitude is larger, and it is poor that manipulation drives sense.
The content of the invention
The technical problem to be solved is to be directed to above-mentioned deficiency present in prior art, there is provided one kind can show
Write the structure for lifting damper base lateral rigidity and improving gutter channel local mode.
To reach above-mentioned purpose, the technical solution used in the present invention is：One kind lifts gutter channel mode and damper base side
To the structure of rigidity, including gutter channel body and vibroshock erection support, also including a web beam with certain depth, institute
The bottom that web beam is fixed in gutter channel body is stated, the vibroshock erection support includes that mounting seat body and body are strengthened
Plate, the both ends of the gutter channel body are equipped with a breach, and the indentation, there is connected with mounting seat body.
Preferably, the section of the gutter channel body is U-shaped.
Preferably, the web beam section is U-shaped, and its section side is provided with flange.
Preferably, it is connected with the U-shaped bottom spot welding of gutter channel this body section at the flange of the web beam, the reinforcement
The opposite side of section of beam is connected with the U-shaped side spot welding of this body section of gutter channel, so as to web beam section and gutter channel sheet
Body section constitutes closed cross-section.
Preferably, the both ends of the web beam are connected with mounting seat body spot welding, so as to mounting seat body, gutter channel
Body and web beam connect into monolithic construction.
Preferably, the thickness of the gutter channel body is 0.7mm or 0.8mm.
The present invention also provides a kind of vehicle front body structure, including above-mentioned gutter channel body, vibroshock erection support
And web beam.
The beneficial effects of the present invention is：
1st, the closed cross-section of gutter channel body and web beam composition, can lift the local mode of gutter channel body front end, drop
The vibration of low gutter channel body；
2nd, the closed cross-section of left and right sides vibroshock erection support, gutter channel body and web beam composition links together, and makes three
Person forms monolithic construction, so as to lift the lateral rigidity of vibroshock erection support, can reduce the inclination amplitude of vehicle body, is lifted
Vehicle it is handling；
3rd, the local stiffness of gutter channel body and vibroshock erection support overlap joint is improved；
4th, increased structure and undertake the area of load and the bang path of load, be conducive to lifting the endurance quality of partial structurtes.
Description of the drawings
Fig. 1 is the structural representation of gutter channel body；
Fig. 2 is the connection diagram of gutter channel body, vibroshock erection support and web beam；
Fig. 3 is the upward view of Fig. 2；
Fig. 4 is the connection diagram of web beam and vibroshock erection support；
Fig. 5 is the schematic cross-section of gutter channel body and web beam；
Labelling in figure：Gutter channel body 1, mounting seat body 2, web beam 3；Body reinforcing plate 4.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, it is right below in conjunction with drawings and Examples
The present invention is further described in detail.It should be appreciated that specific embodiment described herein is used only for explaining the present invention,
It is not intended to limit the present invention.
Conversely, the present invention covers any replacement done in the spirit and scope of the present invention being defined by the claims, repaiies
Change, equivalent method and scheme.Further, in order that the public has a better understanding to the present invention, below to the present invention's
It is detailed to describe some specific detail sections in detailed description.Part without these details for a person skilled in the art
Description can also completely understand the present invention.
The structure of reference picture 1-5, a kind of lifting gutter channel mode and damper base lateral rigidity, including gutter channel body 1,
Vibroshock erection support and web beam 3, the vibroshock erection support includes mounting seat body 2 and body reinforcing plate 4, such as
Fig. 1, is the structural representation of gutter channel body 1, the gutter channel body 1 be using 0.7mm or 0.8mm metal plate punching into
Type, its section is the U-shaped structure that front end is shallower, rear end is deeper（With reference to Fig. 5）, and the left and right sides of its front end offer it is scarce
Mouthful, the indentation, there is provided with vibroshock erection support, i.e. breach border and is connected by spot welding with the border of mounting seat body 2, institute
The rear end of gutter channel body 1 is stated by spot welding and the fire wall of vehicle body（Not shown in figure）Connection.
The rigidity of the gutter channel body 1 is weaker, and the middle part of its front end is hanging, from the point of view of loading angle, gutter channel
The front end of body 1 is in freely-supported girder structure, the especially centre position of the front end of gutter channel body 1, and rigidity is relatively weak, mode compared with
Low, body vibration is big.
To solve above-mentioned problem, it is preferred that be connected with web beam in the centre position of the front end of gutter channel body 1
3, with reference to Fig. 5, the web beam 3 is fixed in the bottom of gutter channel body 1, and the section of the web beam 3 is U-shaped, and its
Section side is provided with flange, and at flange position, web beam 3 passes through spot welding together with the bottom welding of gutter channel body 1, institute
The opposite side for stating the section of web beam 3 is welded together by spot welding with the U-shaped side in the section of gutter channel body 1, so as to flowing water
Groove this body section, web beam section constitute closed cross-section.This structure can be good at lifting gutter channel front center
Modal stiffness, reduces the vibration of gutter channel body, and then avoids, due to the excessive caused NVH problems of gutter channel body vibration, carrying
Rise the comfortableness of vehicle.
The two ends of the web beam 3 are welded with the side of left and right sides mounting seat body 2 by spot welding, so that
The vibroshock erection support of left and right sides, gutter channel body 1 and web beam 3 constitute closed cross-section, connect into three
All-in-one-piece structure, this structure increases Y-direction and supports, and such that it is able to be obviously improved the lateral rigidity of vibroshock erection support, has
Sense is driven beneficial to the manipulation for lifting vehicle；It is also possible to lift the local of gutter channel body and vibroshock erection support overlap joint
Rigidity, additionally, gutter channel body is of a relatively high with the closed cross-section integral rigidity that web beam is constituted, acts in certain load
Under, deformation is relatively small, can effectively share suspension and pass to impact or the roll loads of body reinforcing plate, and then can subtract
The load that weak current water trough body is undertaken, lifts the endurance quality of partial structurtes.
Below schematically to the present invention and embodiments thereof be described, the description does not have restricted, institute in accompanying drawing
What is shown is also one of embodiments of the present invention, and actual structure is not limited thereto.So, if the common skill of this area
Art personnel enlightened by it, in the case of without departing from the invention objective, is designed and the technical scheme without creative
Similar frame mode and embodiment, all should belong to protection scope of the present invention.
Claims (7)
1. a kind of structure for lifting gutter channel mode and damper base lateral rigidity, including gutter channel body and vibroshock are installed and propped up
Seat, it is characterised in that：Also include a web beam with certain depth, the web beam is fixed in the bottom of gutter channel body
Portion, the vibroshock erection support includes mounting seat body and body reinforcing plate, and the both ends of the gutter channel body are equipped with
One breach, the indentation, there is connected with mounting seat body.
2. a kind of structure for lifting gutter channel mode and damper base lateral rigidity according to claim 1, its feature exists
In：The section of the gutter channel body is U-shaped.
3. a kind of structure for lifting gutter channel mode and damper base lateral rigidity according to claim 2, its feature exists
In：The web beam section is U-shaped, and its section side is provided with flange.
4. a kind of structure for lifting gutter channel mode and damper base lateral rigidity according to claim 3, its feature exists
In：Be connected with the U-shaped bottom spot welding of gutter channel this body section at the flange of the web beam, the web beam section it is another
Side is connected with the U-shaped side spot welding of this body section of gutter channel, and so as to web beam section, this body section is constituted with gutter channel
Closed cross-section.
5. a kind of structure for lifting gutter channel mode and damper base lateral rigidity according to claim 1, its feature exists
In：The both ends of the web beam are connected with mounting seat body spot welding, so as to mounting seat body, gutter channel body and add it is tyrannical
Beam connects into monolithic construction.
6. a kind of structure for lifting gutter channel mode and damper base lateral rigidity according to claim 1, its feature exists
In：The thickness of the gutter channel body is 0.7mm or 0.8mm.
7. a kind of vehicle front body structure, it is characterised in that：Including gutter channel body, vibroshock described in claim 1-6
Erection support and web beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710162542.2A CN106671893A (en) | 2017-03-18 | 2017-03-18 | Structure for improving gutter channel modality and lateral rigidity of shock absorber support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710162542.2A CN106671893A (en) | 2017-03-18 | 2017-03-18 | Structure for improving gutter channel modality and lateral rigidity of shock absorber support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106671893A true CN106671893A (en) | 2017-05-17 |
Family
ID=58829035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710162542.2A Withdrawn CN106671893A (en) | 2017-03-18 | 2017-03-18 | Structure for improving gutter channel modality and lateral rigidity of shock absorber support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106671893A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110979205A (en) * | 2019-12-31 | 2020-04-10 | 吉利汽车研究院（宁波）有限公司 | Launder structure and vehicle |
| CN111572466A (en) * | 2020-05-29 | 2020-08-25 | 安徽江淮汽车集团股份有限公司 | Front gutter channel assembly of vehicle and vehicle |
| CN111942304A (en) * | 2020-07-16 | 2020-11-17 | 东风汽车集团有限公司 | Automobile launder structure and automobile body structure |
-
2017
- 2017-03-18 CN CN201710162542.2A patent/CN106671893A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110979205A (en) * | 2019-12-31 | 2020-04-10 | 吉利汽车研究院（宁波）有限公司 | Launder structure and vehicle |
| CN110979205B (en) * | 2019-12-31 | 2021-03-26 | 吉利汽车研究院（宁波）有限公司 | Launder structure and vehicle |
| CN111572466A (en) * | 2020-05-29 | 2020-08-25 | 安徽江淮汽车集团股份有限公司 | Front gutter channel assembly of vehicle and vehicle |
| CN111942304A (en) * | 2020-07-16 | 2020-11-17 | 东风汽车集团有限公司 | Automobile launder structure and automobile body structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170517 |
|
| WW01 | Invention patent application withdrawn after publication |