CN103895472B - A kind of leaking hole structure of arrangements for automotive doors - Google Patents
A kind of leaking hole structure of arrangements for automotive doors Download PDFInfo
- Publication number
- CN103895472B CN103895472B CN201410091746.8A CN201410091746A CN103895472B CN 103895472 B CN103895472 B CN 103895472B CN 201410091746 A CN201410091746 A CN 201410091746A CN 103895472 B CN103895472 B CN 103895472B
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- liquid
- hanging step
- internal hilar
- leaking
- hilar plate
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- 238000000034 method Methods 0.000 abstract description 8
- 238000004080 punching Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 description 4
- 230000008520 organization Effects 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The present invention proposes a kind of leaking hole structure of arrangements for automotive doors, described arrangements for automotive doors comprises car external door panel (1) and car internal hilar plate (2), described car internal hilar plate (2) is provided with hanging step (4), offer liquid-leaking nozzle (6) at described hanging step (4) place, described liquid-leaking nozzle (6) is arranged across (7) three profiles of the reinforced rib on hanging step (4), car internal hilar plate (2) and car internal hilar plate.The present invention is by the car internal hilar plate of innovation designs hanging step, and liquid-leaking nozzle is offered on hanging step, avoid the distortion of car door at liquid-leaking nozzle position surface quality, ensure that the surface quality of car internal hilar plate, liquid-leaking nozzle of the present invention designs on hanging step and car internal hilar plate profile simultaneously, solve ponding problem, hanging step is formed based on reinforced rib simultaneously, makes the Punching Process of whole liquid-leaking nozzle simple.
Description
Technical field
The present invention relates to the structure design of arrangements for automotive doors, relate to the project organization of liquid-leaking nozzle in a kind of automotive door assembly more specifically.
Background technology
Generally all liquid-leaking nozzle is provided with at the inner plate of car door of automobile, the liquid-leaking nozzle of prior art arranges ubiquity and easily deforms and affect the defects such as car door quality, Sheet Metal Forming Technology are complicated, and often cause car door in the vice proper of liquid-leaking nozzle position poor surface quality, affect presentation quality.And ponding risk is there is in liquid-leaking nozzle design process, get rusty after causing an assembly ponding, reduce the door assembly integral life-span.In this context, needing the liquid-leaking nozzle project organization by optimizing car internal hilar plate, guaranteeing that surface quality reaches designing requirement, solve long-pending water problem simultaneously.
Summary of the invention
The present invention is based on above-mentioned prior art problem, the leaking hole structure relating to a kind of arrangements for automotive doors of innovation, ensure that in bonding processes, car door assembly surface quality does not affect by liquid-leaking nozzle, reaches designing requirement, efficiently solve ponding problem simultaneously.
It is as follows that the present invention solves the problems of the technologies described above taked technical scheme:
A leaking hole structure for arrangements for automotive doors, described arrangements for automotive doors comprises car external door panel 1 and car internal hilar plate 2, and described car internal hilar plate 2 is provided with hanging step 4, offers liquid-leaking nozzle 6 at described hanging step 4 place.
Further according to leaking hole structure of the present invention, wherein said hanging step 4 formed by the reinforced rib 7 on car internal hilar plate 2, and comprise and top bar 8 and get out of a predicament or an embarrassing situation 9, describedly top bar 8 and get out of a predicament or an embarrassing situation and 9 integrally to be connected and composed by reinforced rib 7, and topping bar 8 and get out of a predicament or an embarrassing situation between 9 and form overhanging portion, described hanging step 4 entirety has the planform of similar " mouth " font.
Further according to leaking hole structure of the present invention, arc structure is processed in the corner of wherein said hanging step 4, and arc radius is more than or equal to 3.0mm, and the height of described hanging step is not less than 3 millimeters.
Further according to leaking hole structure of the present invention, wherein said liquid-leaking nozzle 6 is arranged across 7 three profiles of the reinforced rib on described hanging step 4, car internal hilar plate 2 and described car internal hilar plate.
Further according to leaking hole structure of the present invention, wherein said liquid-leaking nozzle 6 penetrates car internal hilar plate 2 and 8 upwards to extend through topping bar of hanging step.
Further according to leaking hole structure of the present invention, wherein said liquid-leaking nozzle 6 is through 8 another reinforced ribs 7 extending upwardly to car internal hilar plate of topping bar of hanging step.
Further according to leaking hole structure of the present invention, wherein said liquid-leaking nozzle 6 is the square hole of 10.0mm × 10.0mm.
Further according to leaking hole structure of the present invention, the two ends of topping bar of wherein said hanging step are more than or equal to 3.0mm to the distance at the edge of liquid-leaking nozzle, and the distance of the lower edge of the liquid-leaking nozzle of getting out of a predicament or an embarrassing situation of described hanging step is more than or equal to 3.0mm.
Further according to leaking hole structure of the present invention, near flange bound edge 3 position wherein below the threshold of described car internal hilar plate 2, described hanging step 4 is set.
Further according to leaking hole structure of the present invention, the magnitude setting of wherein said liquid-leaking nozzle is 3 to 5.
At least following technique effect can be reached by technical scheme of the present invention:
1), the present invention's innovation on car internal hilar plate, design hanging step, and offer liquid-leaking nozzle on hanging step, avoid the distortion of car door at liquid-leaking nozzle position surface quality, ensure that the surface quality of car internal hilar plate;
2), liquid-leaking nozzle of the present invention designs on hanging step and car internal hilar plate profile, solves ponding problem, and hanging step is formed based on reinforced rib simultaneously, makes the Punching Process of whole liquid-leaking nozzle simple.
Accompanying drawing explanation
What accompanying drawing 1 was arrangements for automotive doors leaking hole structure of the present invention faces structural representation;
Accompanying drawing 2 is the design attitude structural representation of leaking hole structure of the present invention on arrangements for automotive doors;
In figure, the implication of each Reference numeral is as follows:
1-car external door panel, 2-car internal hilar plate, 3-flange bound edge, 4-hanging step, 5-hanging step R angle, 6-liquid-leaking nozzle, 7-reinforced rib, 8-tops bar, and 9-gets out of a predicament or an embarrassing situation.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme of the present invention is described in detail, to enable those skilled in the art's understanding the solution of the present invention clearly, but does not therefore limit the scope of the invention.
As shown in Figure 1, the liquid-leaking nozzle design of arrangements for automotive doors of the present invention is on car internal hilar plate, more specifically, near flange bound edge 3 position below car external door panel 1 and car internal hilar plate 2 threshold, hanging step 4 is designed on car internal hilar plate 2, the size of described hanging step 4 needs the size according to liquid-leaking nozzle, the decisions such as the shape of door, shoulder height needs to decide according to plate drawing depth in door, as shown in Figure 1, described hanging step formed by the reinforced rib 7 on car internal hilar plate 2, and comprise and top bar 8 and get out of a predicament or an embarrassing situation 9, describedly top bar 8 and get out of a predicament or an embarrassing situation and 9 integrally to be connected and composed by reinforced rib 7, and topping bar 8 and get out of a predicament or an embarrassing situation between 9 and form overhanging portion, and then hanging step 4 entirety of the present invention has the planform of similar " mouth " font.By adopting reinforced rib, improve the intensity of car internal hilar plate to a certain extent, avoiding the impact of liquid-leaking nozzle Punching Process on car internal hilar plate.Arc structure is processed in the corner of further described hollow hanging step 4, and namely form hanging step R angle 5, the Yuan arc Ban Jing≤3.0mm at described hanging step R angle 5, the height of described hanging step is not less than 3 millimeters.
Liquid-leaking nozzle 6 of the present invention penetrates car internal hilar plate 2 and designs on hanging step 4, concrete described liquid-leaking nozzle 8 upwards to extend through topping bar of hanging step, preferably there is square opening structure, be preferably dimensioned to be the square hole of 10.0mm × 10.0mm, and described liquid-leaking nozzle is through 8 another reinforced ribs 7 extending upwardly to the internal hilar plate of getting on the bus of topping bar of topping bar of hanging step, the both sides up and down of such liquid-leaking nozzle, all along the reinforced rib punching press of car internal hilar plate, make to drop to minimum to the deformation effect of car internal hilar plate in the course of processing of liquid-leaking nozzle.Described hanging step size length and width direction requires than liquid-leaking nozzle Fang Xiang≤3.0mm, the i.e. Ju Li≤3.0mm of two ends to the liquid-leaking nozzle two edges at middle part that top bar of hanging step, Ju Li≤the 3.0mm of the liquid-leaking nozzle lower edge of getting out of a predicament or an embarrassing situation of hanging step, such liquid-leaking nozzle design is hanging step is supermedial while, the wedge angle of liquid-leaking nozzle avoids the R angle of hanging step, avoids liquid-leaking nozzle wedge angle and form burr on hanging step R angle.Liquid-leaking nozzle 6 of the present invention is arranged across hanging step, car internal hilar plate and car internal hilar plate reinforced rib 3 profiles, effectively eliminates the phenomenons such as wrinkling, the bounce-back in liquid-leaking nozzle punching course.
Magnitude setting on car internal hilar plate of further described hanging step, liquid-leaking nozzle and position, with guarantee door-plate surface quality reach designing requirement and leakage after not ponding be as the criterion, the quantitative requirement of preferred liquid-leaking nozzle can not be less than 3, at most can not more than 5, the setting position structure of multiple liquid-leaking nozzle as shown in Figure 2.Be arranged so that the position of described liquid-leaking nozzle avoids the bound edge region of car external door panel and car internal hilar plate simultaneously by hanging step, namely the car external door plate limit after bound edge directly can not contact liquid-leaking nozzle, the setting of described liquid-leaking nozzle is not impacted the combination of door-plate inside and outside car, require that the door-plate profile R angle inside and outside car near door-plate liquid-leaking nozzle is in the same size in addition, avoid R angle to change excessive, cause structural distortion.
The present invention by offering liquid-leaking nozzle and finally taking this kind of mode leakage on hanging step, ensure that car door assembly does not exist ponding through verification experimental verification, ensure that offering of liquid-leaking nozzle does not impact car door assembly liquid-leaking nozzle place surface quality, ensure that in inside and outside door-plate bonding processes, door assembly surface quality does not affect by liquid-leaking nozzle simultaneously.Innovative characteristics and the technique effect of technical solution of the present invention at least comprise: (1) is by designing hanging step at car internal hilar plate liquid-leaking nozzle place, then on hanging step, liquid-leaking nozzle is offered, avoid liquid-leaking nozzle directly fit with car external door panel, thus the burr of liquid-leaking nozzle generation in car internal hilar plate punching course, be out of shape and car external door panel do not had an impact; (2) hanging step can make up the undercapacity problem that car internal hilar plate causes because of design liquid-leaking nozzle to a certain extent; (3) liquid-leaking nozzle design requires that step is larger than liquid-leaking nozzle in hanging step, and length and width aspect is greater than more than 3 millimeters, avoid liquid-leaking nozzle wedge angle on hanging step R angle, cause liquid-leaking nozzle to be out of shape.
Below be only that the preferred embodiment of the present invention is described; technical scheme of the present invention is not limited to this; the any known distortion that those skilled in the art do on the basis that major technique of the present invention is conceived all belongs to the claimed technology category of the present invention, and the concrete protection domain of the present invention is as the criterion with the record of claims.
Claims (9)
1. the leaking hole structure of an arrangements for automotive doors, described arrangements for automotive doors comprises car external door panel (1) and car internal hilar plate (2), described car internal hilar plate (2) is provided with hanging step (4), liquid-leaking nozzle (6) is offered at described hanging step (4) place, it is characterized in that, described hanging step (4) formed by the reinforced rib (7) on car internal hilar plate (2), and comprise and top bar (8) and get out of a predicament or an embarrassing situation (9), described top bar (8) and get out of a predicament or an embarrassing situation (9) are are integrally connected and composed by reinforced rib (7), and form overhanging portion topping bar (8) and get out of a predicament or an embarrassing situation between (9), described hanging step (4) entirety has the planform of similar " mouth " font.
2. leaking hole structure according to claim 1, is characterized in that, arc structure is processed in the corner of described hanging step (4), and arc radius is more than or equal to 3.0mm, and the height of described hanging step is not less than 3 millimeters.
3. leaking hole structure according to claim 1, is characterized in that, described liquid-leaking nozzle (6) is arranged across (7) three profiles of the reinforced rib on described hanging step (4), car internal hilar plate (2) and described car internal hilar plate.
4. leaking hole structure according to claim 1, is characterized in that, described liquid-leaking nozzle (6) penetrates car internal hilar plate (2) and upwards extends through top bar (8) of hanging step.
5. leaking hole structure according to claim 4, is characterized in that, described liquid-leaking nozzle (6) extends upwardly to another reinforced rib (7) of car internal hilar plate through top bar (8) of hanging step.
6. leaking hole structure according to claim 5, is characterized in that, the square hole that described liquid-leaking nozzle (6) is 10.0mm × 10.0mm.
7. leaking hole structure according to claim 1, it is characterized in that, the two ends of topping bar of described hanging step are more than or equal to 3.0mm to the distance of the both sides of the edge of liquid-leaking nozzle, and the distance of the lower edge of the liquid-leaking nozzle of getting out of a predicament or an embarrassing situation of described hanging step is more than or equal to 3.0mm.
8. the leaking hole structure according to any one of claim 1-7, is characterized in that, arranges described hanging step (4) near flange bound edge (3) position wherein below the threshold of described car internal hilar plate (2).
9. the leaking hole structure according to any one of claim 1-7, is characterized in that, the magnitude setting of described liquid-leaking nozzle is 3 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410091746.8A CN103895472B (en) | 2014-03-13 | 2014-03-13 | A kind of leaking hole structure of arrangements for automotive doors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410091746.8A CN103895472B (en) | 2014-03-13 | 2014-03-13 | A kind of leaking hole structure of arrangements for automotive doors |
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| Publication Number | Publication Date |
|---|---|
| CN103895472A CN103895472A (en) | 2014-07-02 |
| CN103895472B true CN103895472B (en) | 2016-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410091746.8A Active CN103895472B (en) | 2014-03-13 | 2014-03-13 | A kind of leaking hole structure of arrangements for automotive doors |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106541906A (en) * | 2016-10-09 | 2017-03-29 | 宁海知豆电动汽车有限公司 | A kind of sealing device of noise insulation car door liquid-leaking nozzle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008290488A (en) * | 2007-05-22 | 2008-12-04 | Toyota Motor Corp | Door structure for vehicle |
| CN101708740A (en) * | 2009-12-21 | 2010-05-19 | 重庆长安汽车股份有限公司 | Automobile rear apron board assembly |
| CN202783432U (en) * | 2012-07-25 | 2013-03-13 | 安徽瑞泰汽车零部件有限责任公司 | Middle-channeled reinforcing beam |
| CN202847816U (en) * | 2012-08-31 | 2013-04-03 | 重庆至信实业有限公司 | Automobile backseat edge cover plate |
| CN203318520U (en) * | 2013-06-14 | 2013-12-04 | 溧阳市力士汽车配件制造有限公司 | Automobile side front edge beam reinforcing plate |
| CN103612667A (en) * | 2013-12-09 | 2014-03-05 | 重庆长安汽车股份有限公司 | Rear floor structure |
-
2014
- 2014-03-13 CN CN201410091746.8A patent/CN103895472B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008290488A (en) * | 2007-05-22 | 2008-12-04 | Toyota Motor Corp | Door structure for vehicle |
| CN101708740A (en) * | 2009-12-21 | 2010-05-19 | 重庆长安汽车股份有限公司 | Automobile rear apron board assembly |
| CN202783432U (en) * | 2012-07-25 | 2013-03-13 | 安徽瑞泰汽车零部件有限责任公司 | Middle-channeled reinforcing beam |
| CN202847816U (en) * | 2012-08-31 | 2013-04-03 | 重庆至信实业有限公司 | Automobile backseat edge cover plate |
| CN203318520U (en) * | 2013-06-14 | 2013-12-04 | 溧阳市力士汽车配件制造有限公司 | Automobile side front edge beam reinforcing plate |
| CN103612667A (en) * | 2013-12-09 | 2014-03-05 | 重庆长安汽车股份有限公司 | Rear floor structure |
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| Publication number | Publication date |
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| CN103895472A (en) | 2014-07-02 |
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