CN203819353U - Automobile and C-shaped column components thereof - Google Patents
Automobile and C-shaped column components thereof Download PDFInfo
- Publication number
- CN203819353U CN203819353U CN201420259232.4U CN201420259232U CN203819353U CN 203819353 U CN203819353 U CN 203819353U CN 201420259232 U CN201420259232 U CN 201420259232U CN 203819353 U CN203819353 U CN 203819353U
- Authority
- CN
- China
- Prior art keywords
- column assembly
- post
- connection structure
- brace panel
- automobile
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses an automobile and C-shaped column components thereof. The C-shaped components comprise a left C-shaped column and a right C-shaped column, and further comprise a connecting structure, wherein the left C-shaped column and the right C-shaped column are arranged at the two sides of a car body respectively; one end of the connecting structure is fixedly mounted on the left C-shaped column, and the other end of the connecting structure is mounted on the right C-shaped column. Therefore, the left C-shaped column is integrally connected with the right C-shaped column through the connecting structure to form a closed-loop structure, the torsional rigidity at the C-shaped column components is increased, and the torsional rigidity of the whole automobile as well as the NVH (Noise, Vibration, Harshness) performance is improved.
Description
Technical field
The utility model relates to Vehicle Engineering technical field, relates in particular to a kind of C column assembly for automobile.The utility model also relates to a kind of automobile that comprises above-mentioned C column assembly.
Background technology
Industry is NVH(Noise, Vibration, Harshness by the english abbreviation of noise, vibration and sound vibration roughness), be referred to as the NVH problem of vehicle, NVH is a global question weighing Automobile manufacturing quality, it gives the impression of user vehicle is the most direct and most surface, has also day by day been subject to extensive concern.The body torsional rigdity of automobile is most important to NVH, and car body is the skeleton of whole auto body, and integral strength contribution rate is more than 60%, and therefore, the intensity that improves body in white has huge effect to NVH performance.
At present, improving body in white intensity usual way is increase panel beating thickness and replace two kinds of methods of high strength panel beating material, but improving panel beating thickness can increase complete vehicle weight, affects fuel utilization ratio, thickness increases simultaneously directly affects feasibility of welds, and effect is not clearly; Replacing high-strength plate increases car body strength, although can improve intensity, this kind of method easily causes cost waste.
Therefore, how, under the prerequisite of effectively controlling cost, improve the torsional stiffness of body in white, thereby the NVH performance of lifting vehicle is needed the problem of solution badly with regard to becoming those skilled in the art.
Utility model content
The purpose of this utility model is to provide a kind of C column assembly for automobile, and the C post body of its both sides forms connection by connection structure, thereby has improved the torsional stiffness of body in white, and then has promoted the NVH performance of vehicle.Another object of the present utility model is to improve a kind of automobile that comprises above-mentioned C column assembly.
To achieve these goals, the utility model provides a kind of C column assembly of automobile, comprises the left C post and the right C post that are divided into vehicle body both sides, also comprises connection structure, one end of described connection structure is fixedly installed in described left C post, and its other end is installed on described right C post.
Preferably, described connection structure comprises the left brace panel that is arranged at revolver bag, and is arranged at right right brace panel of taking turns bag; Described connection structure is installed on described left C post by described left brace panel, and is installed on described right C post by described right brace panel.
Preferably, described left brace panel and described in have and on brace panel, be respectively arranged with the first reinforced rib.
Preferably, described connection structure also comprises the crossbeam being fixed on body platform.
Preferably, described connection structure also comprises left connecting panel and right connecting panel, and described left connecting panel is installed between described left brace panel and described crossbeam, and described right connecting panel is installed between described right brace panel and described crossbeam.
Preferably, on described crossbeam, offer breach.
Preferably, on described crossbeam, offer some lightening holes.
Preferably, on described crossbeam, be provided with the second reinforced rib.
The utility model also provides a kind of automobile, comprises vehicle body and the C column assembly that is installed on described body tail, and described C column assembly is C column assembly as above.
The C column assembly that the utility model provides is for automobile, and this C column assembly comprises the left C post and the right C post that are divided into vehicle body both sides, also comprises connection structure, and one end of described connection structure is fixedly installed in described left C post, and its other end is installed on described right C post.Like this, by connection structure, left C post and right C post are linked into an integrated entity, form closed-loop structure, thereby increased the torsional stiffness at C column assembly place, and then improved the torsional stiffness of car load, promoted the NVH performance of vehicle.
One preferred embodiment in, connection structure provided by the utility model comprises the left brace panel that is arranged at revolver bag, and is arranged at right right brace panel of taking turns bag; Described connection structure is installed on described left C post by described left brace panel, and is installed on described right C post by described right brace panel; Like this, by brace panel being set at left and right wheels bag place, not only realize the connection of left and right C post, reduced the vibration at wheel bag place simultaneously, further promoted the NVH performance of vehicle.
In another preferred embodiment, connection structure provided by the utility model also comprises left connecting panel and right connecting panel, described left connecting panel is installed between described left brace panel and described crossbeam, described right connecting panel is installed between described right brace panel and described crossbeam, to crossbeam is fixedly connected with left and right brace panel, reduce the design difficulty of left and right brace panel.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, to the accompanying drawing of required use in embodiment be briefly described below, apparently, the accompanying drawing the following describes is only some embodiment that record in the utility model, for those of ordinary skill in the art, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 provides the structural representation of a kind of detailed description of the invention of connection structure in C column assembly for the utility model;
Fig. 2 is the shape schematic diagram of connection structure shown in Fig. 1.
Description of reference numerals:
The right connecting panel of the right brace panel 3-of the left brace panel 2-of the 1-left connecting panel 5-of crossbeam 4-
Detailed description of the invention
Core of the present utility model is to provide a kind of C column assembly for automobile, and the C post body of its both sides forms connection by connection structure, thereby has improved the torsional stiffness of body in white, and then has promoted the NVH performance of vehicle.Another core of the present utility model is to improve a kind of automobile that comprises above-mentioned C column assembly.
In order to make those skilled in the art understand better the technical solution of the utility model, below in conjunction with accompanying drawing, the utility model is further detailed.
Please refer to Fig. 1 and Fig. 2, Fig. 1 provides the structural representation of a kind of detailed description of the invention of connection structure in C column assembly for the utility model; Fig. 2 is the shape schematic diagram of connection structure shown in Fig. 1.
In a kind of detailed description of the invention, the C column assembly that the utility model provides is for automobile, and this C column assembly comprises the left C post and the right C post that are divided into vehicle body both sides, also comprises connection structure, one end of described connection structure is fixedly installed in described left C post, and its other end is installed on described right C post.Like this, by connection structure, left C post and right C post are linked into an integrated entity, form closed-loop structure, thereby increased the torsional stiffness at C column assembly place, and then improved the torsional stiffness of car load, promoted the NVH performance of vehicle.
Known, the column of three-box car or two-box automobile wind shield glass wind shield both sides is called C post, and C column assembly described herein refers to the assembly including both sides C post and C post attaching parts.
Particularly, above-mentioned connection structure comprises the left brace panel 1 that is arranged at revolver bag, and is arranged at right right brace panel 2 of taking turns bag; Described connection structure is installed on described left C post by described left brace panel 1, and is installed on described right C post by described right brace panel 2; Like this, by brace panel being set at left and right wheels bag place, not only realize the connection of left and right C post, reduced the vibration at wheel bag place simultaneously, further promoted the NVH performance of vehicle.
For proof strength, can described left brace panel 1 and described in have and on brace panel, be respectively arranged with the first reinforced rib.The first reinforced rib is preferably provided with two, also can be more.
Above-mentioned connection structure also comprises the crossbeam 3 being fixed on body platform, to improve the stability of connection structure.
Further, above-mentioned connection structure also comprises left connecting panel 4 and right connecting panel 5, described left connecting panel 4 is installed between described left brace panel 1 and described crossbeam 3, described right connecting panel 5 is installed between described right brace panel 2 and described crossbeam 3, to crossbeam 3 is fixedly connected with left and right brace panel 2, reduce the design difficulty of left and right brace panel 2.
From theory, in connection structure provided by the present invention, between left brace panel 1 and left connecting panel 4, between left connecting panel 4 and crossbeam 3, between crossbeam 3 and right connecting panel 5, and being connected to be and being rigidly connected between right connecting panel 5 and right brace panel 2, such as bolt connection, welding etc.; Each several part also can be processed and be obtained by the mode being integrally formed.
For fear of with vehicle body on other structures interfere, ensure the normal assembling of vehicle, on above-mentioned crossbeam 3, offer breach.And, in order to realize the target of body lightening, can on crossbeam 3, offer some lightening holes.
For proof strength, can on above-mentioned crossbeam 3, be provided with the second reinforced rib, the number of this second reinforced rib is at least two.
It is pointed out that ordinal numbers such as " first, second " described in literary composition is the different structure in order to distinguish same names, only for convenience, do not represent certain order, more should not be construed as any restriction.
Except above-mentioned C column assembly, the utility model also provides a kind of automobile that comprises above-mentioned C column assembly, and other each several part structures of this automobile please refer to prior art, do not limit at this.
Particularly, above-mentioned automobile is electronlmobil.
Only by the mode of explanation, some example embodiment of the present utility model is described above, undoubtedly, for those of ordinary skill in the art, in the situation that not departing from spirit and scope of the present utility model, can revise described embodiment by various mode.Therefore, above-mentioned accompanying drawing is illustrative with being described in essence, should not be construed as the restriction to the utility model claim protection domain.
Claims (9)
1. a C column assembly for automobile, comprises the left C post and the right C post that are divided into vehicle body both sides, it is characterized in that, also comprise connection structure, one end of described connection structure is fixedly installed in described left C post, and its other end is installed on described right C post.
2. C column assembly according to claim 1, is characterized in that, described connection structure comprises the left brace panel (1) that is arranged at revolver bag, and is arranged at right right brace panel (2) of taking turns bag; Described connection structure is installed on described left C post by described left brace panel (1), and is installed on described right C post by described right brace panel (2).
3. C column assembly according to claim 2, is characterized in that, on described left brace panel (1) and described right brace panel, is respectively arranged with the first reinforced rib.
4. C column assembly according to claim 2, is characterized in that, described connection structure also comprises the crossbeam (3) being fixed on body platform.
5. C column assembly according to claim 4, it is characterized in that, described connection structure also comprises left connecting panel (4) and right connecting panel (5), described left connecting panel (4) is installed between described left brace panel (1) and described crossbeam (3), and described right connecting panel (5) is installed between described right brace panel (2) and described crossbeam (3).
6. C column assembly according to claim 4, is characterized in that, described crossbeam offers breach on (3).
7. C column assembly according to claim 6, is characterized in that, described crossbeam offers some lightening holes on (3).
8. C column assembly according to claim 6, is characterized in that, described crossbeam is provided with the second reinforced rib on (3).
9. an automobile, comprises vehicle body and the C column assembly that is installed on described body tail, it is characterized in that, described C column assembly is the C column assembly as described in claim 1 to 8 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420259232.4U CN203819353U (en) | 2014-05-19 | 2014-05-19 | Automobile and C-shaped column components thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420259232.4U CN203819353U (en) | 2014-05-19 | 2014-05-19 | Automobile and C-shaped column components thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203819353U true CN203819353U (en) | 2014-09-10 |
Family
ID=51474879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420259232.4U Expired - Fee Related CN203819353U (en) | 2014-05-19 | 2014-05-19 | Automobile and C-shaped column components thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203819353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108225148A (en) * | 2017-12-27 | 2018-06-29 | 芜湖中瑞汽车零部件有限公司 | Right C columns inner panel assembly and cubing |
-
2014
- 2014-05-19 CN CN201420259232.4U patent/CN203819353U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108225148A (en) * | 2017-12-27 | 2018-06-29 | 芜湖中瑞汽车零部件有限公司 | Right C columns inner panel assembly and cubing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202923715U (en) | Automobile front auxiliary frame and corresponding automobile | |
| CN204821710U (en) | Vehicle and vehicle sub vehicle frame | |
| CN103786788A (en) | Automobile front auxiliary frame and corresponding automobile | |
| CN203544142U (en) | Engine cover structure | |
| CN204775494U (en) | Additional strengthening who connects automobile body B post and top cap crossbeam | |
| CN203819353U (en) | Automobile and C-shaped column components thereof | |
| CN207416953U (en) | Auxiliary frame structure | |
| CN105730211A (en) | Suspension device | |
| CN204937243U (en) | A kind of front shock absorber mounting structure and automobile | |
| CN105416406A (en) | Automobile instrument board beam assembly and assembling method | |
| CN103538636A (en) | Engine hood structure | |
| CN204020992U (en) | A kind of electronlmobil Rear secondary frame for vehicle and electronlmobil | |
| CN107776351A (en) | A kind of flat spring bracket | |
| CN207106147U (en) | The mounting structure of front-suspension | |
| CN202529038U (en) | Automotive rear sub-frame assembly | |
| CN206012718U (en) | A kind of subframe mount structure | |
| CN205589316U (en) | Side wall assembly structure behind automobile | |
| CN203528613U (en) | Front wall plate of automobile | |
| CN201932231U (en) | Front auxiliary frame assembly of automobile | |
| CN203651899U (en) | Frame front end installation support | |
| CN202529034U (en) | Automotive front sub-frame assembly | |
| CN206426831U (en) | A kind of novel electric vehicle powertrain mounting system | |
| CN203528402U (en) | Vehicle body front axle beam | |
| CN206218009U (en) | Subframe mount structure and automobile | |
| CN203186436U (en) | Novel engine cover reinforcing plate structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20190519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |