CN202623839U - Damper installation plate and automobile bottom surface floor assembly connecting structure - Google Patents
Damper installation plate and automobile bottom surface floor assembly connecting structure Download PDFInfo
- Publication number
- CN202623839U CN202623839U CN 201220248890 CN201220248890U CN202623839U CN 202623839 U CN202623839 U CN 202623839U CN 201220248890 CN201220248890 CN 201220248890 CN 201220248890 U CN201220248890 U CN 201220248890U CN 202623839 U CN202623839 U CN 202623839U
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- CN
- China
- Prior art keywords
- adapter plate
- bumper
- bumper adapter
- connecting panel
- gusset
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a damper installation plate and an automobile bottom surface floor assembly connecting structure. The damper installation plate comprises a damper installation plate body, wherein the damper installation plate body is provided with an installation surface which is overlapped with a side wall installation plate; the installation surface is formed on an edge part on one side of the damper installation plate body; and a projection welding nut is fixedly arranged on the installation surface. The automobile bottom surface floor assembly connecting structure disclosed by the utility model comprises a floor assembly, wherein the floor assembly comprises a side wall connecting plate, a back floor, a transverse beam and a longitudinal beam; the back floor is provided with the transverse beam and the longitudinal beam; the transverse beam and the longitudinal beam are provided with the side wall connecting plate; and the side wall connecting plate is overlapped with the damper installation plate. The damper installation plate is simple in structure, and occupies a small space in an automobile. The automobile bottom surface floor assembly connecting structure disclosed by the utility model further comprises the floor assembly, so that the problem of stress concentration on the damper installation plate in the running process of the automobile is effectively solved.
Description
Technical field
The utility model relates to a kind of bumper adapter plate and connection structure thereof, relates in particular to a kind of bumper adapter plate and automotive floor panel assembly connection structure.
Background technology
In existing automobile, back suspension device supports through the bumper adapter plate on the gusset usually, and the shake owing to automobile in the real road driving process causes rear suspension radially to reach axial beating; Need the bumper adapter plate to bear bigger load; Stress concentration, the bumper adapter plate is through wheel cover inner panel liner plate and floor welding in the prior art on the other hand, and the inner panel lining plate structure is comparatively complicated; Parts are bigger, and solder joint comes off easily in going for a long time.Application number is that 200920157217.8 Chinese patent discloses a kind of taper bumper adapter plate, has mounting hole by the center of adapter plate and constitutes, and a pair of fastener hole all can be offered in the optional position of said adapter plate outside mounting hole.But this taper bumper adapter plate still is difficult to overcome stress concentration.
Summary of the invention
The purpose of the utility model provides a kind of bumper adapter plate, and simple in structure, it is little to take interior space.
The another purpose of the utility model provides a kind of automotive floor panel assembly connection structure, has solved the problem of stress concentration that the bumper adapter plate receives in the vehicle traveling process effectively, effectively alleviates tare, improves the safety performance of fuel economy and automobile.
The above-mentioned technical matters of the utility model mainly is able to solve through following technical proposals: comprise bumper adapter plate body; Said bumper adapter plate body is provided with bumper mounting hole and one and the attachment face of gusset adapter plate overlap joint; Said attachment face is arranged on the edge part of bumper adapter plate body one side; Attachment face is provided with bumper adapter plate mounting hole, is installed with on the said bumper adapter plate mounting hole and the cooresponding project-welding nut of bumper adapter plate mounting hole.The utility model is simple in structure, installs firmly, can stress be delivered on the gusset connecting panel fast.
In order to increase the rigidity of attachment face, as preferably, said attachment face is the folding face, and attachment face comprises the first folding face and the second folding face, and the plane at said first folding face and second folding face place intersects each other.
Belt installation and better location for ease; As preferably; Also be provided with belt installation hole, via hole, knock hole on the said bumper adapter plate body, said bumper adapter plate mounting hole comprises the first bumper adapter plate mounting hole and the second bumper adapter plate mounting hole.
The automotive floor panel assembly connection structure of the utility model also comprises floor assembly; Said floor assembly comprises gusset connecting panel, floor, back, crossbeam and longeron; Floor, said back is provided with said crossbeam and said longeron; Crossbeam and longeron are provided with said gusset connecting panel, are overlapped with said bumper adapter plate on the gusset connecting panel, and the gusset connecting panel cooperates with bolt through project-welding nut and links to each other with the bumper adapter plate.The automotive floor panel assembly connection structure of the utility model is simple in structure, and it is little to take interior space, is connected with floor assembly through project-welding nut; The problem of stress concentration that actv. receives bumper adapter plate in the vehicle traveling process; Be dispersed to the floor assembly place, not only improve product service life, simultaneously than the structure of complicacy; Can effectively alleviate tare, improve the safety performance of fuel economy and automobile.
As preferably, the project-welding nut position corresponding to said bumper adapter plate on the said gusset connecting panel is provided with the via hole that supplies bolt to pass, and gusset connecting panel and bumper adapter plate are fixedly connected through said project-welding nut and bolt.
As preferably, said longeron comprises long longeron and beam carline, and long longeron and beam carline dock with said crossbeam respectively, and the plate face of said gusset connecting panel extends on crossbeam, long longeron and the beam carline.
As preferably, said beam carline is provided with the gusset plate clinch of projection, and said gusset connecting panel is provided with the beam carline clinch of the convexity that reclines mutually with said gusset plate clinch.Behind gusset connecting panel and the longeron overlap joint, the load that rear suspension is born in the process of moving, the stress that the bumper adapter plate receives can be dispersed to the floor, back through relevant faying surface transmitted load power.The loading stress of the automotive floor panel assembly connection structure of the utility model; It is rear suspension suffered loading stress in vehicle traveling process; Flow to the gusset connecting panel through the bumper adapter plate, the gusset connecting panel overlaps with longitudinal and cross beam again, and the loading force that receives can pass on the longitudinal and cross beam again; And then reaching the floor, back, bumper structure actv. is suffered load sharing to whole back floor assembly like this.
The beneficial effect that the utility model brings is:
1) the bumper mounting plates structure of the utility model is simple, and it is little to take interior space.
2) the bumper adapter plate of the utility model is connected with floor assembly through project-welding nut, the problem that the solder joint of effectively avoiding long-term shake to cause comes off.
3) the bumper adapter plate of the utility model is through being connected of project-welding nut and floor assembly, and the stress actv. is dispersed to floor assembly, avoids stress concentration.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the bumper adapter plate of the utility model;
Accompanying drawing 2 is a kind of structural representations of the automotive floor panel assembly connection structure of the utility model;
Accompanying drawing 3 is a kind of structure for amplifying scheme drawings of A portion in the accompanying drawing 2.
Label declaration: 1, bumper adapter plate body; 2, attachment face; 3, project-welding nut; 4, floor, back; 5, crossbeam; 6, long longeron; 7, beam carline; 8, gusset connecting panel; 9, gusset connecting panel via hole; 10, beam carline clinch.
The specific embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Embodiment: the bumper adapter plate of present embodiment is like Fig. 1, shown in 2; Comprise bumper adapter plate body 1; Be shaped on bumper mounting hole, one and attachment face 1, belt installation hole, via hole and the knock hole of gusset adapter plate overlap joint on the bumper adapter plate body 1; Attachment face 1 is molded over the edge part of bumper adapter plate body 1 one sides, and attachment face 1 is the folding face, and attachment face 1 comprises the first folding face and the second folding face; The plane at first folding face plane, place and second folding face place intersects each other; Attachment face 1 is provided with and is used for the bumper adapter plate mounting hole that links to each other with gusset connecting panel 8, and bumper adapter plate mounting hole comprises the first bumper adapter plate mounting hole and the second bumper adapter plate mounting hole, all is welded with project-welding nut 3 on the said first bumper adapter plate mounting hole and the second bumper adapter plate mounting hole.
The automotive floor panel assembly connection structure of present embodiment is like Fig. 1,2, shown in 3; Comprise bumper adapter plate and floor assembly; Floor assembly comprises gusset connecting panel 8, floor 4, back, crossbeam 5 and longeron; On the back floor 4 crossbeam 5 and longeron are installed, longeron comprises long longeron 6 and beam carline 7, and long longeron 6 docks with crossbeam 5 respectively with beam carline 7; The plate face of gusset connecting panel 8 extends on crossbeam 5, long longeron 6 and the beam carline 7; The bossed gusset plate of moulding clinch on the beam carline 7 forms the beam carline clinch 10 of the convexity that reclines mutually with gusset plate clinch on the gusset connecting panel 8, be overlapped with the bumper adapter plate on the gusset connecting panel 8; Project-welding nut 3 positions corresponding to the bumper adapter plate on the gusset connecting panel 8 are shaped on two gusset connecting panel via holes 9 that supply bolt to pass, and gusset connecting panel 8 is fixedly connected through project-welding nut 3 and bolt with the bumper adapter plate.
Claims (7)
1. bumper adapter plate; It is characterized in that; Comprise bumper adapter plate body (1), said bumper adapter plate body (1) is provided with bumper mounting hole and one and the attachment face (2) of gusset adapter plate overlap joint, and said attachment face (2) is arranged on the edge part of bumper adapter plate body (1) one side; Attachment face (2) is provided with bumper adapter plate mounting hole, is installed with and the cooresponding project-welding nut of bumper adapter plate mounting hole (3) on the said bumper adapter plate mounting hole.
2. bumper adapter plate according to claim 1 is characterized in that, said attachment face (2) is the folding face, and attachment face (2) comprises the first folding face and the second folding face, and the plane at said first folding face and second folding face place intersects each other.
3. bumper adapter plate according to claim 1; It is characterized in that; Also be provided with belt installation hole, via hole, knock hole on the said bumper adapter plate body (1), said bumper adapter plate mounting hole comprises the first bumper adapter plate mounting hole and the second bumper adapter plate mounting hole.
4. include the automotive floor panel assembly connection structure of bumper adapter plate according to claim 1; It is characterized in that; Also comprise floor assembly; Said floor assembly comprises gusset connecting panel (8), floor (4), back, crossbeam (5) and longeron, and said floor, back (4) is provided with said crossbeam (5) and said longeron, and crossbeam (5) and longeron are provided with said gusset connecting panel (8); Be overlapped with said bumper adapter plate on the gusset connecting panel (8), gusset connecting panel (8) cooperates with bolt through project-welding nut (3) and links to each other with the bumper adapter plate.
5. automotive floor panel assembly connection structure according to claim 4; It is characterized in that; Project-welding nut (3) position that said gusset connecting panel (8) is gone up corresponding to said bumper adapter plate is provided with the gusset connecting panel via hole (9) that supplies bolt to pass, and gusset connecting panel (8) and bumper adapter plate are fixedly connected through said project-welding nut (3) and bolt.
6. automotive floor panel assembly connection structure according to claim 4; It is characterized in that; Said longeron comprises long longeron (6) and beam carline (7); Long longeron (6) and beam carline (7) dock with said crossbeam (5) respectively, and the plate face of said gusset connecting panel (8) extends on crossbeam (5), long longeron (6) and the beam carline (7).
7. automotive floor panel assembly connection structure according to claim 6; It is characterized in that; Said beam carline (7) is provided with the gusset plate clinch of projection, and said gusset connecting panel (8) is provided with the beam carline clinch (10) of the convexity that reclines mutually with said gusset plate clinch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220248890 CN202623839U (en) | 2012-05-30 | 2012-05-30 | Damper installation plate and automobile bottom surface floor assembly connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220248890 CN202623839U (en) | 2012-05-30 | 2012-05-30 | Damper installation plate and automobile bottom surface floor assembly connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202623839U true CN202623839U (en) | 2012-12-26 |
Family
ID=47377068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220248890 Expired - Fee Related CN202623839U (en) | 2012-05-30 | 2012-05-30 | Damper installation plate and automobile bottom surface floor assembly connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202623839U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057596A (en) * | 2013-01-18 | 2013-04-24 | 浙江吉利汽车研究院有限公司杭州分公司 | Reinforced connecting structure of side wall assembly and bottom assembly of automobile |
| CN103273963A (en) * | 2013-05-31 | 2013-09-04 | 长城汽车股份有限公司 | Vehicle body and vehicle with same |
-
2012
- 2012-05-30 CN CN 201220248890 patent/CN202623839U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057596A (en) * | 2013-01-18 | 2013-04-24 | 浙江吉利汽车研究院有限公司杭州分公司 | Reinforced connecting structure of side wall assembly and bottom assembly of automobile |
| CN103057596B (en) * | 2013-01-18 | 2016-03-02 | 浙江吉利汽车研究院有限公司杭州分公司 | Body side wall assembly and bottom assembly strengthen connection structure |
| CN103273963A (en) * | 2013-05-31 | 2013-09-04 | 长城汽车股份有限公司 | Vehicle body and vehicle with same |
| CN103273963B (en) * | 2013-05-31 | 2015-08-05 | 长城汽车股份有限公司 | Vehicle body and there is the vehicle of this vehicle body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20210530 |