CN110282022A - A kind of Autobody central cylinder with web beam structure - Google Patents
A kind of Autobody central cylinder with web beam structure Download PDFInfo
- Publication number
- CN110282022A CN110282022A CN201910614060.5A CN201910614060A CN110282022A CN 110282022 A CN110282022 A CN 110282022A CN 201910614060 A CN201910614060 A CN 201910614060A CN 110282022 A CN110282022 A CN 110282022A
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- China
- Prior art keywords
- reinforcing ribs
- main cylinders
- reinforcing rib
- welded
- autobody
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/04—Door pillars ; windshield pillars
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The present invention provides a kind of Autobody central cylinder with web beam structure, including main cylinders, No.1 reinforcing rib and No. two reinforcing ribs；The inside of the main cylinders is symmetrically arranged with several No. two reinforcing ribs by being welded and fixed.The setting of reinforcing rib, be conducive to improve the fastness of center pillar, No. two reinforcing ribs are first welded on the inside of main cylinders by the present apparatus in assembling, then No.1 reinforcing rib is welded on above every group of No. two reinforcing ribs respectively makes its interconnection, baffle is finally welded on main cylinders two sides, when the present apparatus is hit, the triangular structure of No.1 reinforcing rib and No. two reinforcing ribs composition can play stable supporting role in center pillar, and triangular structure itself just has the characteristics that stable, so the fastness of center pillar can be effectively improved, and baffle can keep out No.1 reinforcing rib and No. two reinforcing ribs, barrier effect can be played falling off reduces impulse force, it is greatly reduced to the damage of car body and avoids the injury to occupant as far as possible.
Description
Technical field
The invention belongs to automotive body structure technical fields, more specifically, in particular to a kind of band web beam structure
Autobody central cylinder.
Background technique
Center pillar has the embodiment of several functions to four car doors of automobile.For example roof is supported, is provided to front door
The fixed operating platform of door lock, can provide hinge pillar for back door.When it is damaged, it can replace, in Automobile
In the after-sales service of body, it will usually use reinforcer, reinforcer is weldingly fixed on vehicle body center pillar, to be carried out to vehicle body center pillar
Reinforce.
For example, a kind of Autobody central cylinder with reinforcer is disclosed application No. is 201320545753.1 patent,
Wherein: the vehicle body center pillar has type chamber, is provided with filler on the outer wall of the type chamber, the type is intracavitary to be provided with reinforcement
Part, it is intracavitary that the reinforcer by the filler is molded over the type.Body of a motor car provided by the invention with reinforcer
Center pillar by opening up filler on the wall surface of type chamber in vehicle body center pillar setting type chamber, using liquid room temperature natural foaming at
The material of type is filled, and structure is simple, easy-to-use, reduces the cost of after-sales service.
It is found based on above-mentioned retrieval, above-mentioned patent makes in combination with most Autobody central cylinders in the prior art
Used time has the following problems: in order to enhance fastness and anticollision ability, some can increase present Autobody central cylinder in inside
The cross-brace plate or supporting beam of some reinforcements, but these this supporting beam self stabilities are poor, are easily deformed or even fall off,
And these parts also can directly be thrown away from center pillar side outward after falling off, to car body, even occupant causes unnecessary injury.
Summary of the invention
In order to solve the above technical problem, the present invention provides a kind of Autobody central cylinders with web beam structure, with solution
For certainly present Autobody central cylinder in order to enhance fastness and anticollision ability, some can be in the internal lateral branch for increasing some reinforcements
Fagging or supporting beam, but these this supporting beam self stabilities are poor, are easily deformed or even fall off, and after these parts fall off
Also the problem of directly being thrown away outward from center pillar side, unnecessary injury is caused to car body or even occupant.
The purpose of the present invention and effect are reached by technological means in detail below:
A kind of Autobody central cylinder with web beam structure, including main cylinders, No.1 reinforcing rib, baffle and No. two reinforcements
Muscle；The inside of the main cylinders is symmetrically arranged with several No. two reinforcing ribs by being welded and fixed；The inside of the main cylinders is also logical
It crosses to be welded and fixed and is provided with several No.1 reinforcing ribs；The front side of the main cylinders, which also passes through to be welded and fixed, is symmetrically installed with two groups
Baffle.
Further, the No.1 reinforcing rib and No. two reinforcing ribs structural arrangement triangular in shape, and it is mutual by welding
Connection.
Further, No. two reinforcing ribs are the placement of horizontal symmetrical two-by-two, and wherein one end and main cylinders inside rear
It is fixedly welded.
Further, the baffle can extend after welding with the front side of main cylinders on the inside of it to the groove on the inside of main cylinders
The distance of 2cm out.
Further, the distance on the inside of the outer lateral extent baffle of the No.1 reinforcing rib is 2mm.
Compared with prior art, the invention has the following beneficial effects:
The setting of reinforcing rib, is conducive to the fastness for improving center pillar, and the present apparatus first welds No. two reinforcing ribs in assembling
On the inside of main cylinders, then No.1 reinforcing rib, which is welded on above every group of No. two reinforcing ribs, respectively makes its interconnection, finally
Baffle is welded on main cylinders two sides, when the present apparatus is hit, the three of No.1 reinforcing rib and No. two reinforcing ribs composition
Angular structure can play stable supporting role in center pillar, and triangular structure itself just have the characteristics that it is stable, so
The fastness of center pillar can be effectively improved, and baffle can keep out No.1 reinforcing rib and No. two reinforcing ribs, can play falling off
Barrier effect reduces impulse force, greatly reduces it to the damage of car body and avoids the injury to occupant as far as possible.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of main cylinders of the present invention.
Fig. 2 is the schematic view of the front view after baffle installation of the present invention.
Fig. 3 is the overlooking structure diagram of the cross section A Dian Chu in Fig. 2 of the present invention.
In figure, the corresponding relationship of component names and accompanying drawing number are as follows:
1, main cylinders；2, No.1 reinforcing rib；3, baffle；4, No. two reinforcing ribs.
Specific embodiment
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiment is used for
Illustrate the present invention, but cannot be used to limit the scope of the invention.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term " on ",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment:
As shown in attached drawing 1 to attached drawing 3:
The present invention provides a kind of Autobody central cylinder with web beam structure, including main cylinders 1, No.1 reinforcing rib 2, gear
Plate 3 and No. two reinforcing ribs 4；The inside of the main cylinders 1 is symmetrically arranged with several No. two reinforcing ribs 4 by being welded and fixed；It is described
The inside of main cylinders 1, which also passes through to be welded and fixed, is provided with several No.1 reinforcing ribs 2；The front side of the main cylinders 1 also passes through weldering
It connects fixed symmetrical and two groups of baffles 3 is installed.
Wherein, the No.1 reinforcing rib 2 and No. two reinforcing ribs 4 structural arrangement triangular in shape, and mutually interconnected by welding
It connects, when the present apparatus is hit, the triangular structure of No.1 reinforcing rib 2 and No. two reinforcing ribs 4 composition can play in center pillar
Stable supporting role, and triangular structure itself just have the characteristics that it is stable, so the fastness of center pillar can be effectively improved.
Wherein, No. two reinforcing ribs 4 are the placement of horizontal symmetrical two-by-two, and wherein one end and 1 inside rear of main cylinders are solid
Fixed welding, when the present apparatus is hit, the triangular structure of No.1 reinforcing rib 2 and No. two reinforcing ribs 4 composition can be in center pillar
Play stable supporting role, and triangular structure itself just have the characteristics that it is stable, so the jail of center pillar can be effectively improved
Solidity.
Wherein, the baffle 3 can extend after welding with the front side of main cylinders 1 on the inside of it to the groove of 1 inside of main cylinders
The distance of 2cm out, baffle 3 can keep out No.1 reinforcing rib 2 and No. two reinforcing ribs 4, and barrier effect reduction can be played falling off
Impulse force greatly reduces it to the damage of car body and avoids the injury to occupant as far as possible.
Wherein, the distance of 3 inside of outer lateral extent baffle of the No.1 reinforcing rib 2 is 2mm, baffle 3 when being hit
No.1 reinforcing rib 2 and No. two reinforcing ribs 4 can be kept out, barrier effect can be played falling off reduces impulse force, and it is right to greatly reduce its
Car body damages and avoids the injury to occupant as far as possible.
The specifically used mode and effect of the present embodiment:
In the present invention, No. two reinforcing ribs 4 are first welded on 1 inside of main cylinders in assembling by the present apparatus, then respectively by one
The top that number reinforcing rib 2 is welded on every group of No. two reinforcing ribs 4 makes its interconnection, and baffle 3 is finally welded on 1 two sides of main cylinders
, when the present apparatus is hit, the triangular structure of No.1 reinforcing rib 2 and No. two reinforcing ribs 4 composition can rise in center pillar
To stable supporting role, and triangular structure itself just have the characteristics that it is stable, so the secured of center pillar can be effectively improved
Property, and baffle 3 can keep out No.1 reinforcing rib 2 and No. two reinforcing ribs 4, and barrier effect can be played falling off reduces impulse force,
It is greatly reduced to the damage of car body and avoids the injury to occupant as far as possible.
The embodiment of the present invention is given for the purpose of illustration and description, and is not exhaustively or by this to send out
It is bright to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Choosing
Selecting and describe embodiment is and to make those skilled in the art to more preferably illustrate the principle of the present invention and practical application
It will be appreciated that the present invention is to design various embodiments suitable for specific applications with various modifications.
Claims (5)
1. a kind of Autobody central cylinder with web beam structure, it is characterised in that: the body of a motor car with web beam structure
Center pillar includes main cylinders (1), No.1 reinforcing rib (2), baffle (3) and No. two reinforcing ribs (4)；The inside of the main cylinders (1) is logical
It crosses to be welded and fixed and is symmetrically arranged with several No. two reinforcing ribs (4)；The inside of the main cylinders (1), which also passes through to be welded and fixed, to be provided with
Several No.1 reinforcing ribs (2)；The front side of the main cylinders (1), which also passes through to be welded and fixed, is symmetrically installed with two groups of baffles (3).
2. the Autobody central cylinder as described in claim 1 with web beam structure, it is characterised in that: the No.1 reinforcing rib
(2) and No. two reinforcing rib (4) structural arrangements triangular in shape it, and by welding is connected with each other.
3. the Autobody central cylinder as described in claim 1 with web beam structure, it is characterised in that: No. two reinforcing ribs
It (4) is the placement of horizontal symmetrical two-by-two, and wherein one end is fixedly welded with rear on the inside of main cylinders (1).
4. the Autobody central cylinder as described in claim 1 with web beam structure, it is characterised in that: the baffle (3) with
Its inside can extend the distance of 2cm to the groove on the inside of main cylinders (1) after the front side welding of main cylinders (1).
5. the Autobody central cylinder as described in claim 1 with web beam structure, it is characterised in that: the No.1 reinforcing rib
(2) the distance on the inside of outer lateral extent baffle (3) is 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910614060.5A CN110282022A (en) | 2019-07-09 | 2019-07-09 | A kind of Autobody central cylinder with web beam structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910614060.5A CN110282022A (en) | 2019-07-09 | 2019-07-09 | A kind of Autobody central cylinder with web beam structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110282022A true CN110282022A (en) | 2019-09-27 |
Family
ID=68021018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910614060.5A Pending CN110282022A (en) | 2019-07-09 | 2019-07-09 | A kind of Autobody central cylinder with web beam structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110282022A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114475796A (en) * | 2022-02-11 | 2022-05-13 | 湖州师范学院 | Method for improving vehicle B-pillar deformation resistance strength |
-
2019
- 2019-07-09 CN CN201910614060.5A patent/CN110282022A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114475796A (en) * | 2022-02-11 | 2022-05-13 | 湖州师范学院 | Method for improving vehicle B-pillar deformation resistance strength |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190927 |
|
| WD01 | Invention patent application deemed withdrawn after publication |