CN203623782U - Partition plate for automobile body buckling member cavity - Google Patents
Partition plate for automobile body buckling member cavity Download PDFInfo
- Publication number
- CN203623782U CN203623782U CN201320677103.2U CN201320677103U CN203623782U CN 203623782 U CN203623782 U CN 203623782U CN 201320677103 U CN201320677103 U CN 201320677103U CN 203623782 U CN203623782 U CN 203623782U
- Authority
- CN
- China
- Prior art keywords
- dividing plate
- foldable part
- plate body
- fastening component
- partition plate
- 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 - Lifetime
Links
- 238000005192 partition Methods 0.000 title abstract 11
- 239000002184 metal Substances 0.000 claims abstract description 37
- 239000012634 fragment Substances 0.000 claims description 13
- 239000004952 Polyamide Substances 0.000 claims description 8
- 238000005187 foaming Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 229920002647 polyamide Polymers 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000002411 adverse Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- -1 3-5 Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000007591 painting process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
A partition plate for an automobile body buckling member cavity is used for achieving fold and automatic reset and comprises a partition plate body, a buckle and a foldable part, wherein the buckle is fixed at the top of the partition plate body, the foldable part and the partition plate body are of an integrated structure, and a fold groove is formed in connection position of the foldable part and the partition plate body. The partition plate is characterized by further comprising an elastic piece which is of a U-shaped groove structure, and two lateral walls of the elastic piece are in insertion connection with the partition plate body and the foldable part. The partition plate has the advantages of being simple in structure and convenient to assemble, interference of the partition plate and a metal plate part on the outer side is avoided through the foldable part, automatic reset of the foldable part is achieved through the elastic piece structure, therefore, the partition plate can seal the automobile body buckling member cavity, and NVH performance of automobiles is improved.
Description
Technical field
The utility model relates to a kind of inner chamber dividing plate of Cavity structural member, and especially a kind of have collapsible and auto body fastening component cavity dividing plate reset function, belongs to automotive body structure technical field.
Background technology
Automobile generally forms body framwork with hard ware, and principal assembly and the parts such as car door, front and rear windows, floor are installed on body framwork, the car chamber that holds occupant of composition sealing.For meeting vehicle modeling requirement, the hard ware of body framwork adopts sheet metal component to fasten welding structure mostly, therefore in bodywork component, has the cavity (as shown in Figure 1) connecting.For avoiding the english abbreviation of the gas flow noise in bodywork component cavity to car load NVH(noise, vibration, traveling comfort in Vehicle Driving Cycle process) performance causes adverse effect, adopted the method that dividing plate is set in auto body fastening component cavity to stop Air Flow (as shown in Figure 2).Referring to accompanying drawing 3, before outside sheet metal component 1 and the inner side sheet metal component 2 of auto body fastening component is welded, need first outside sheet metal component 1 to be fixed on soldering cramping apparatus, dividing plate 3 is arranged on the sheet metal component 2 of inner side by buckle, and then inner side sheet metal component 2 and outside sheet metal component 1 are fastened.Owing to there being bending structure 1-1 on outside sheet metal component 1, in the time that fastening, inner side sheet metal component 2 and outside sheet metal component 1 can there is dividing plate 3 and outside sheet metal component 1 interference, the damage of making gemel.
In order to address the above problem, people adopt and interfere position to offer the method for folding line groove 3-3 (as shown in Figure 4) at dividing plate body 3-2 and outside sheet metal component 1, avoid the interference of itself and outside sheet metal component 1 by dividing plate body 3-2 end folded deformation, but because the auto-reset function of this dividing plate body 3-2 after folding is poor, make inner side sheet metal component 2 and outside sheet metal component 1 fasten rear bulkhead 3 and be difficult to completely member cavities shutoff, the effect of out of reach blocking-up circulation of air.
Utility model content
The purpose of this utility model is the drawback for prior art, and a kind of simple in structure, easy to assembly, the auto body fastening component cavity dividing plate that can realize collapsible and auto-reset function is provided.
Problem described in the utility model realizes with following technical proposals:
A kind of auto body fastening component cavity dividing plate, it comprises dividing plate body, buckle and foldable part, described buckle is fixed on dividing plate bodies top, described foldable part and dividing plate body are integral type structure, at foldable part and dividing plate body junction, folding line groove is set, its special feature is: it is also provided with shell fragment, and described shell fragment is U-shaped groove structure, pegs graft with dividing plate body and foldable part respectively in its two side.
Above-mentioned auto body fastening component cavity dividing plate, described buckle quantity is no less than two, and they mate with the inner side sheet metal component of auto body fastening component, are buckled in the dividing plate body end face layout that tilts.
Above-mentioned auto body fastening component cavity dividing plate, described shell fragment is metal spring sheet.
Above-mentioned auto body fastening component cavity dividing plate, the gabarit shape of described integral type dividing plate body and foldable part is mated with auto body fastening component cavity section.
Above-mentioned auto body fastening component cavity dividing plate, described dividing plate body is dividing plate body polyamide skeleton and dividing plate body foaming leakproofing material quadric injection mould structure.
Above-mentioned auto body fastening component cavity dividing plate, described foldable part is foldable part polyamide skeleton and foldable part foaming leakproofing material quadric injection mould structure.
The utility model arranges folding line groove at foldable part and dividing plate body junction, and pegged graft with dividing plate body and foldable part respectively in the two side of U-shaped groove structure shell fragment, owing to being buckled in the dividing plate body end face layout that tilts, make dividing plate relatively and auto body fastening component cavity inclination certain angle, like this before auto body fastening component is welded, when inner side sheet metal component and outside sheet metal component clamping, outside sheet metal component contact with dividing plate after to dividing plate applied thrust, foldable part is folding along folding line groove, has avoided the damage of dividing plate to outside sheet metal component; When dividing plate enters after auto body fastening component cavity, under the effect of shell fragment elastic force, foldable part automatically resets, and by the complete shutoff of auto body fastening component cavity, has solved gas flow noise in auto body fastening component cavity car load NVH performance is caused the problem of adverse effect.Another beneficial effect of the present utility model is, it also makes motor vehicle bodywork component electrophoresis liquid in electrophoretic painting process in member cavities, to circulate, realize the film processing to motor vehicle bodywork component cavity inner wall, improve the decay resistance of motor vehicle bodywork component, because foldable part has auto-reset function, ensured after electrophoretic painting operation completes, dividing plate is by the complete shutoff of auto body fastening component cavity.In a word, the utlity model has feature simple in structure, easy to assembly, it has not only avoided the interference of dividing plate and outside sheet metal component by foldable part, and utilize elastic piece structure to realize automatically reseting of foldable part, thereby ensure the shutoff function of dividing plate to auto body fastening component cavity, improved the NVH performance of vehicle.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is auto body fastening component cavity structure schematic diagram;
Fig. 2 is that dividing plate is to auto body fastening component cavity plugging effect figure;
Fig. 3 is that outside sheet metal component and inner side sheet metal component fasten process schematic diagram;
Fig. 4 is existing diaphragm structure schematic diagram;
Fig. 5 is the existing diaphragm structure schematic diagram that is provided with folding line groove;
Fig. 6 is the utility model structural representation;
Fig. 7 is that the K of Fig. 6 is to view;
Fig. 8 is the blast constructional drawing of Fig. 7;
Fig. 9～Figure 10 is that outside sheet metal component and inner side sheet metal component fasten process median septum state variation schematic diagram.
In figure, each list of reference numerals is: 1, outside sheet metal component, 1-1, bending structure, 2, inner side sheet metal component, 3, dividing plate, 3-1, buckle, 3-2, dividing plate body, 3-2-1, dividing plate body polyamide skeleton, 3-2-2, dividing plate body foaming leakproofing material, 3-3, folding line groove, 3-4, foldable part, 3-4-1, foldable part polyamide skeleton, 3-4-2, foldable part foaming leakproofing material, 3-5, shell fragment.
Detailed description of the invention
Referring to Fig. 6, Fig. 7, the utility model comprises dividing plate body 3-2, buckle 3-1 and foldable part 3-4, described buckle 3-1 is fixed on dividing plate body 3-2 top, described foldable part 3-4 and dividing plate body 3-2 are integral type structure, at foldable part 3-4 and dividing plate body 3-2 junction, folding line groove 3-3 is set, the gabarit shape of integral type dividing plate body 3-2 and foldable part 3-4 is mated with auto body fastening component cavity section, its special feature is: it is also provided with shell fragment 3-5, described shell fragment 3-5 is the metal spring sheet of U-shaped groove structure, peg graft with dividing plate body 3-2 and foldable part 3-4 respectively in its two side.
Referring to Fig. 6, buckle 3-1 quantity of the present utility model is no less than two, and they mate with the inner side sheet metal component 2 of auto body fastening component, and buckle 3-1 is in the dividing plate body 3-2 end face layout that tilts, and the angle of they and dividing plate body 3-2 end face is α.
Referring to Fig. 8, dividing plate body 3-2 of the present utility model is dividing plate body polyamide skeleton 3-2-1 and dividing plate body foaming leakproofing material 3-2-2 quadric injection mould structure; Foldable part 3-4 of the present utility model is foldable part polyamide skeleton 3-4-1 and foldable part foaming leakproofing material 3-4-2 quadric injection mould structure.
Referring to Fig. 6～Figure 10, the utility model arranges folding line groove 3-3 in the junction of foldable part 3-4 and dividing plate body 3-2, and pegged graft with dividing plate body 3-2 and foldable part 3-4 respectively in the two side of U-shaped groove structure shell fragment 3-5, because buckle 3-1 is in the dividing plate body 3-2 end face layout that tilts, make dividing plate 3 relatively and auto body fastening component cavity inclination certain angle, like this before auto body fastening component is welded, when inner side sheet metal component 2 and outside sheet metal component 1 clamping, after outside sheet metal component 1 bending structure 1-1 contacts with dividing plate 3 to dividing plate 3 applied thrusts, foldable part 3-4 is folding along folding line groove 3-3, avoid the damage of dividing plate 3 to outside sheet metal component 1, when dividing plate 3 enters after auto body fastening component cavity, under the effect of shell fragment 3-5 elastic force, foldable part 3-4 automatically resets, by the complete shutoff of auto body fastening component cavity, solve gas flow noise in auto body fastening component cavity causes adverse effect problem to car load NVH performance.
Claims (6)
1. an auto body fastening component cavity dividing plate (3), it comprises dividing plate body (3-2), buckle (3-1) and foldable part (3-4), described buckle (3-1) is fixed on dividing plate body (3-2) top, described foldable part (3-4) is integral type structure with dividing plate body (3-2), in foldable part (3-4) and dividing plate body (3-2) junction, folding line groove (3-3) is set, it is characterized in that, it is also provided with shell fragment (3-5), described shell fragment (3-5) is U-shaped groove structure, peg graft with dividing plate body (3-2) and foldable part (3-4) respectively in its two side.
2. a kind of auto body fastening component cavity dividing plate according to claim 1 (3), it is characterized in that, described buckle (3-1) quantity is no less than two, they mate with the inner side sheet metal component (2) of auto body fastening component, and buckle (3-1) is in dividing plate body (3-2) the end face layout that tilts.
3. a kind of auto body fastening component cavity dividing plate according to claim 1 and 2 (3), is characterized in that, described shell fragment (3-5) is metal spring sheet.
4. a kind of auto body fastening component cavity dividing plate according to claim 3 (3), is characterized in that, the gabarit shape of described integral type dividing plate body (3-2) and foldable part (3-4) is mated with auto body fastening component cavity section.
5. a kind of auto body fastening component cavity dividing plate according to claim 3 (3), is characterized in that, described dividing plate body (3-2) is dividing plate body polyamide skeleton (3-2-1) and dividing plate body foaming leakproofing material (3-2-2) quadric injection mould structure.
6. a kind of auto body fastening component cavity dividing plate according to claim 3 (3), it is characterized in that, described foldable part (3-4) is foldable part polyamide skeleton (3-4-1) and foldable part foaming leakproofing material (3-4-2) quadric injection mould structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320677103.2U CN203623782U (en) | 2013-10-31 | 2013-10-31 | Partition plate for automobile body buckling member cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320677103.2U CN203623782U (en) | 2013-10-31 | 2013-10-31 | Partition plate for automobile body buckling member cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203623782U true CN203623782U (en) | 2014-06-04 |
Family
ID=50810284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320677103.2U Expired - Lifetime CN203623782U (en) | 2013-10-31 | 2013-10-31 | Partition plate for automobile body buckling member cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203623782U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109562791A (en) * | 2016-08-04 | 2019-04-02 | 奥迪股份公司 | The noise elimination component and manufacturing method of plastics for motor vehicle |
-
2013
- 2013-10-31 CN CN201320677103.2U patent/CN203623782U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109562791A (en) * | 2016-08-04 | 2019-04-02 | 奥迪股份公司 | The noise elimination component and manufacturing method of plastics for motor vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140604 |