CN220662637U - Side wall planking additional strengthening - Google Patents
Side wall planking additional strengthening Download PDFInfo
- Publication number
- CN220662637U CN220662637U CN202322199223.2U CN202322199223U CN220662637U CN 220662637 U CN220662637 U CN 220662637U CN 202322199223 U CN202322199223 U CN 202322199223U CN 220662637 U CN220662637 U CN 220662637U
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- column
- plate
- reinforcing
- pillar
- lower hinge
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- 238000005728 strengthening Methods 0.000 title claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 78
- 230000002787 reinforcement Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 5
- 230000002159 abnormal effect Effects 0.000 abstract description 3
- 238000007665 sagging Methods 0.000 abstract description 2
- 239000003351 stiffener Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000012356 Product development Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
The utility model belongs to the technical field of automobile bodies, and particularly relates to a side wall outer plate reinforcing structure, which comprises a side wall outer plate connected with a door hinge and a door opening limiter, wherein the side wall outer plate comprises an integrally vertical A column plate section and a B column plate section; an A column upper hinge reinforcing plate and an A column lower hinge reinforcing plate are attached to the inner side of a groove part of the A column plate section, and a B column upper hinge reinforcing plate and a B column lower hinge reinforcing plate are attached to the inner side of a groove part of the B column plate section. The reinforcing plate can enhance the structural strength and rigidity of the joint of the vehicle body side and the vehicle door hinge, thereby improving the durability of the mounting part of the vehicle door, avoiding the occurrence of the conditions of sagging, abnormal sound and the like of the vehicle door and obviously improving the quality of the vehicle.
Description
Technical Field
The utility model belongs to the technical field of automobile bodies, and particularly relates to a side wall outer plate reinforcing structure.
Background
When the traditional vehicle door is installed, the vehicle door hinge is directly fixed on the A column and the B column plate body of the vehicle body through bolts, so that the sizes of the A column and the B column have to be increased in order to meet the performance requirements, the manufacturing cost is increased, the door opening area of the vehicle door can be reduced, and the driving experience is influenced. All stresses of the vehicle door are mainly concentrated near the mounting hole in the use process, and after the vehicle door is used for a long time, the plate body connected with the vehicle body through the hinge is damaged, so that the condition that the vehicle door sags, is not tight or generates abnormal sound and the like to influence the use quality can be caused.
Disclosure of Invention
The utility model aims to provide a side wall outer plate reinforcing structure which can improve the structural strength and rigidity performance of a vehicle body at a vehicle door mounting part.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the side wall outer plate reinforcing structure comprises a side wall outer plate connected with a vehicle door hinge and a vehicle door opening limiter, wherein the side wall outer plate comprises an integrally vertical A column plate section and a B column plate section, middle plate bodies of the A column plate section and the B column plate section outwards extend to form groove parts, two side plate edges are folded forwards or backwards to form connecting edges, and the whole cross section is in a shape of a Chinese character 'ji'; an A column upper hinge reinforcing plate and an A column lower hinge reinforcing plate are attached to the inner side of a groove part of the A column plate section, and a B column upper hinge reinforcing plate and a B column lower hinge reinforcing plate are attached to the inner side of a groove part of the B column plate section.
Compared with the prior art, the utility model has the following technical effects: the attached reinforcing plate can enhance the structural strength and rigidity of the joint of the vehicle body side and the hinge of the vehicle door, so that the durability of the mounting part of the vehicle door is improved, the conditions of sagging, abnormal sound and the like of the vehicle door are avoided, and the vehicle quality is remarkably improved.
Drawings
The contents expressed in the drawings of the present specification and the marks in the drawings are briefly described as follows:
FIG. 1 is a front view of a side body outer panel;
FIG. 2 is a schematic perspective view of a hinge stiffener on the A-pillar;
FIG. 3 is a rear elevational view of the side gusset outer panel;
FIG. 4 is a schematic perspective view of an A-pillar lower hinge reinforcement plate;
FIG. 5 is a schematic perspective view of a B-pillar hinge stiffener;
fig. 6 is a schematic perspective view of a B-pillar lower hinge reinforcement plate.
Detailed Description
The following describes the embodiments of the present utility model in further detail by way of examples with reference to the accompanying drawings.
As shown in fig. 1 and 3, a side wall outer plate 10 enclosing to form a front door opening comprises an integrally vertical a column plate section 11 and a B column plate section 12, wherein the outer plate surface of the a column plate section 11 is connected with a front door hinge and a front door opening limiter, and the outer plate surface of the B column plate section 12 is connected with a rear door hinge and a rear door opening limiter.
In this embodiment, the sections of the a-pillar panel section 11 and the B-pillar panel section 12 are in a "table" shape, the panel body at the middle part in the vehicle width direction extends outwards to form a groove part 13, and the notch openings of the groove walls at two sides of the groove part 13 are folded along the direction towards the vehicle head or the vehicle tail to form a connecting edge 14.
The appendage 1 shows the outer surface of the side body outer panel 10 facing the outside of the vehicle, and fig. 3 shows the inner surface of the side body outer panel 10 facing the inside of the cabin. It can be seen that the a-pillar upper hinge reinforcing plate 20a and the a-pillar lower hinge reinforcing plate 20B are attached to the inner side of the groove portion 13 of the a-pillar plate section 11, and the B-pillar upper hinge reinforcing plate 30a and the B-pillar lower hinge reinforcing plate 30B are attached to the inner side of the groove portion 13 of the B-pillar plate section 12. The reinforcing plate can locally strengthen the plate thickness of the door hinge connection position on the vehicle body, and remarkably improve the structural strength and rigidity of the door hinge connection position while maintaining the light weight of the vehicle body, thereby ensuring the reliability and durability of the door connection.
The upper A-pillar hinge mounting hole 111 and the lower A-pillar hinge mounting hole 112 of the A-pillar plate section 11 are formed in the bottom wall of the plate body groove 13 and are arranged adjacent to the vehicle tail side. In order to enhance the strength of the plate body of the a-pillar plate section 11, the plate body between the a-pillar upper hinge mounting hole 111 and the a-pillar lower hinge mounting hole 112 is recessed inward to form an a-pillar reinforcing platform 113, in this embodiment, the a-pillar reinforcing platform 113 is a rectangular platform, and the top of the a-pillar reinforcing platform 113 is arranged at intervals with the a-pillar upper hinge mounting hole 111, and the bottom is arranged at intervals with the a-pillar lower hinge mounting hole 112. An a-pillar via 114 for a wire harness to pass through is provided at the a-pillar reinforcement platform 114. As shown in the drawings, the platform edge of the a-pillar reinforcement platform 113 near the vehicle tail side engages with the groove side wall of the groove portion 13. The a-pillar stopper mounting table 115 is provided on the side wall of the groove portion 13 engaged with the a-pillar reinforcing platform 113, and in order to enhance the structural strength of the a-pillar reinforcing platform 113, the a-pillar stopper mounting table 115 in this embodiment is recessed in the upper and lower directions to form a reinforcing concave table 116.
In order to ensure the structural strength of the door hinge mounting position, the a-pillar via hole 114 should be as close to the middle positions of the a-pillar upper hinge mounting hole 111 and the a-pillar lower hinge mounting hole 112 as possible, that is, the smaller the distance difference between the a-pillar via hole 114 and the a-pillar upper hinge mounting hole 111 and the a-pillar lower hinge mounting hole 112 is, the better. In this embodiment, a portion of the hole area of the a-pillar via 114 coincides with the a-pillar stopper mounting stand 115 in the Z-direction, and in order to ensure the strength of the plate body of the a-pillar plate section 11, the a-pillar via 114 is disposed next to the other side stand of the a-pillar reinforcing stand 113.
As shown in fig. 2 and 3, the a-pillar hinge reinforcing plate 20a comprises a first base plate 21 attached to the bottom wall of the groove 13 of the a-pillar plate section 11, holes matching with the a-pillar hinge mounting holes 111 are formed in the first base plate 21, and reinforcing ribs 25 are respectively arranged at each plate edge of the first base plate 21, namely, the reinforcing ribs 25 are circumferentially arranged at intervals around the first base plate 21. The whole base plate I21 is the quadrangle board, and the both sides of base plate I21 are equipped with the connection limit I22 that is connected with the slot part 13 groove lateral wall laminating of A post board section 11, and the lower plate limit of base plate I21 turns over inwards and forms lower flange I23, and this lower flange I23 constitutes the location cooperation with the top of A post reinforcing platform 113.
As shown in fig. 3 and 4, the a-pillar lower hinge reinforcing plate 20b includes a first base plate 21 attached to the bottom wall of the groove 13 of the a-pillar plate section 11, and a hole matching with the a-pillar lower hinge mounting hole 112 is formed in the first base plate 21. The whole base plate 21 is a quadrangular plate, each plate edge of the base plate 21 is respectively provided with a reinforcing rib 25, two sides of the base plate 21 are respectively provided with a connecting edge 22 which is in fit connection with the groove side wall of the groove part 13 of the A column plate section 11, the lower plate edge of the base plate 21 is turned inwards to form a lower edge flange 23, and the upper plate edge of the A column lower hinge reinforcing plate 20b extends to the A column reinforcing platform 113 to form a joint edge 24.
The first reinforcing rib 25 can strengthen the strength of the plate body of the first base plate 21, and the first connecting edge 22, the lower edge flange 23 and the lap joint edge 24 can improve the bending resistance of the reinforcing plate, and meanwhile, the welding connection construction of the reinforcing plate and the A column plate section 11 is convenient to realize. The plate body of reinforcing plate accords with the internal face of A post board section 11 to only cooperate with A post board section 11 during the assembly, when promoting door hinged joint position's intensity like this, take the inboard space of side wall little, still can not influence the installation and the arrangement of side wall planking 10 and other parts, thereby be applied to multiple motorcycle type, reduce product development cost.
As shown in fig. 1 and 3, the groove 13 of the B-pillar panel section 12 is recessed inward to form a B-pillar upper hinge mounting recess 121 and a B-pillar lower hinge mounting recess 122, the B-pillar upper hinge mounting hole 1211 is formed in the B-pillar upper hinge mounting recess 121, and the B-pillar lower hinge mounting hole 1221 is formed in the B-pillar lower hinge mounting recess 122. The B-pillar upper hinge mounting concave table 121 and the B-pillar lower hinge mounting concave table 122 are connected with the groove side wall of the groove part 13 near the table edge of the vehicle tail side, so that the interference of the vehicle door hinge or the vehicle door with the vehicle body side wall during rotation is avoided. As shown in fig. 3, 5 and 6, the B-pillar upper hinge reinforcing plate 30a and the B-pillar lower hinge reinforcing plate 30B include a second base plate 31 bonded to the bottom wall of the groove 13 of the B-pillar plate section 12, and a second connecting edge 32 bonded to the side wall of the groove 13 of the B-pillar plate section 12 is provided on both sides of the second base plate 31. Wherein, the plate body of the second substrate 31 of the B-pillar hinge reinforcing plate 30a is recessed inwards to form an upper reinforcing table 33 covering the B-pillar hinge mounting concave table 121, and a hole which is matched with the B-pillar hinge mounting hole 1211 is formed on the table top of the upper reinforcing table 33; the plate body of the second substrate 31 of the B-pillar lower hinge reinforcing plate 30B is recessed inward to form a lower reinforcing table 34 covering the B-pillar lower hinge mounting recess 122, and a hole matching with the B-pillar lower hinge mounting hole 1221 is formed in the table top of the lower reinforcing table 34.
In this embodiment, the B-pillar upper hinge mounting recess 121 is disposed adjacent to the middle of the B-pillar panel section 12, the B-pillar lower hinge mounting recess 122 is disposed adjacent to the bottom of the B-pillar panel section 12, the dimension of the B-pillar lower hinge mounting recess 122 in the vehicle length direction is larger than the B-pillar upper hinge mounting recess 121, and the dimension of the B-pillar upper hinge reinforcing plate 30a in the vehicle height direction is larger than the dimension of the B-pillar lower hinge reinforcing plate 30B in the vehicle height direction.
The B-pillar via 123 for the wire harness to pass through is provided between the B-pillar upper hinge mounting hole 1211 and the B-pillar lower hinge mounting hole 1221, similarly to the a-pillar via 114, in order to ensure the strength of the B-pillar upper hinge mounting recess 121 and the B-pillar lower hinge mounting recess 122, the B-pillar via 123 is provided at the bottom wall of the groove 13 between the B-pillar upper hinge mounting recess 121 and the B-pillar lower hinge mounting recess 122, and the distance between the B-pillar via 123 and the B-pillar upper hinge mounting recess 121 is smaller than the distance between the B-pillar via 123 and the B-pillar lower hinge mounting recess 122. The side wall of the groove part 13 between the B-pillar upper hinge mounting concave table 121 and the B-pillar lower hinge mounting concave table 122 protrudes outwards to form a B-pillar limiter mounting table 124. The spacing between the B-pillar stopper mount 124 and the B-pillar lower hinge mount recess 122 is less than the spacing between the B-pillar via 123 and the B-pillar lower hinge mount recess 122.
Claims (7)
1. A side wall planking additional strengthening, its characterized in that: the automobile door side wall outer plate comprises a side wall outer plate (10) connected with an automobile door hinge and an automobile door opening limiter, wherein the side wall outer plate (10) comprises an integrally vertical A column plate section (11) and an integrally vertical B column plate section (12), the cross sections of the A column plate section (11) and the B column plate section (12) are integrally in a shape of a 'nearly', a middle plate body outwards protrudes to form a groove part (13), and notch openings of groove walls at two sides of the groove part (13) are folded along the direction towards an automobile head or an automobile tail to form a connecting edge (14); an A column upper hinge reinforcing plate (20 a) and an A column lower hinge reinforcing plate (20B) are attached to the inner side of a groove part (13) of the A column plate section (11), and a B column upper hinge reinforcing plate (30 a) and a B column lower hinge reinforcing plate (30B) are attached to the inner side of the groove part (13) of the B column plate section (12).
2. The side body outer panel reinforcement structure according to claim 1, wherein: a column upper hinge mounting hole (111) and a column lower hinge mounting hole (112) are formed in the bottom wall of the upper groove part (13) of the column A plate section (11), a plate body between the column A upper hinge mounting hole (111) and the column A lower hinge mounting hole (112) is inwards sunken to form a column A reinforcing platform (113), the top of the column A reinforcing platform (113) is arranged at intervals with the column A upper hinge mounting hole (111), and the bottom of the column A reinforcing platform is arranged at intervals with the column A lower hinge mounting hole (112).
3. The side body outer panel reinforcement structure according to claim 2, characterized in that: the A column upper hinge reinforcing plate (20 a) and the A column lower hinge reinforcing plate (20 b) comprise a first base plate (21) which is in fit connection with the groove bottom wall of the groove part (13) of the A column plate section (11), the first base plate (21) is integrally a quadrangular plate, reinforcing ribs (25) are respectively arranged at each plate edge of the first base plate (21), connecting edges (22) which are in fit connection with the groove side wall of the groove part (13) of the A column plate section (11) are arranged at two sides of the first base plate (21), and the lower plate edge of the first base plate (21) is inwards folded to form a lower edge flange (23);
a hole which is matched with the mounting hole (111) of the hinge on the A column is formed in the first base plate (21) of the hinge reinforcing plate (20 a) on the A column, and the first flange (23) of the hinge reinforcing plate (20 a) on the A column and the top of the reinforcing platform (113) on the A column form positioning fit;
a hole which is matched with the A column lower hinge mounting hole (112) is formed in the first base plate (21) of the A column lower hinge reinforcing plate (20 b), and the upper plate edge of the A column lower hinge reinforcing plate (20 b) extends to the A column reinforcing platform (113) to form a first lap edge (24).
4. The side body outer panel reinforcement structure according to claim 2, characterized in that: the whole A column reinforcing platform (113) is a rectangular platform, one side of the A column reinforcing platform (113) is connected with the groove side wall of the groove part (13), an A column limiter mounting platform (115) is arranged on the groove side wall of the groove part (13) connected with the A column reinforcing platform (113), and the upper part and the lower part of the A column limiter mounting platform (115) are inwards sunken to form a reinforcing concave platform (116);
a column through hole (114) for a wire harness to pass through is formed in the column A reinforcing platform (113), part of the hole domain of the column A through hole (114) coincides with the column A limiter mounting table (115) in the Z direction, and the column A through hole (114) is closely adjacent to the other side table edge of the column A reinforcing platform (113).
5. The side body outer panel reinforcement structure according to claim 2 or 3 or 4, characterized in that: the groove part (13) of the B column plate section (12) is inwards recessed to form a B column upper hinge installation concave table (121) and a B column lower hinge installation concave table (122), and one side table edge of the B column upper hinge installation concave table (121) and one side table edge of the B column lower hinge installation concave table (122) are connected with the groove side wall of the groove part (13); a B-pillar upper hinge mounting hole (1211) is formed in the B-pillar upper hinge mounting concave table (121), and a B-pillar lower hinge mounting hole (1221) is formed in the B-pillar lower hinge mounting concave table (122).
6. The side body outer panel reinforcement structure according to claim 5, wherein: the B column upper hinge reinforcing plate (30 a) and the B column lower hinge reinforcing plate (30B) comprise a second base plate (31) which is in fit connection with the groove bottom wall of the groove part (13) of the B column plate section (12), and two sides of the second base plate (31) are provided with a second connecting edge (32) which is in fit connection with the groove side wall of the groove part (13) of the B column plate section (12);
the plate body of the base plate II (31) of the B-pillar upper hinge reinforcing plate (30 a) is inwards sunken to form an upper reinforcing table (33) for covering the B-pillar upper hinge mounting concave table (121), and a hole which is matched with the B-pillar upper hinge mounting hole (1211) is formed in the table top of the upper reinforcing table (33);
the plate body of the base plate II (31) of the B-pillar lower hinge reinforcing plate (30B) is inwards sunken to form a lower reinforcing table (34) for covering the B-pillar lower hinge mounting concave table (122), and a hole matched with the B-pillar lower hinge mounting hole (1221) is formed in the table top of the lower reinforcing table (34);
the dimension of the B-pillar upper hinge reinforcement plate (30 a) in the vehicle height direction is larger than the dimension of the B-pillar lower hinge reinforcement plate (30B) in the vehicle height direction.
7. The side body outer panel reinforcement structure according to claim 5, wherein: b column through holes (123) for the wire harness to pass through are formed in the groove bottom wall of the groove part (13) between the B column upper hinge mounting concave table (121) and the B column lower hinge mounting concave table (122), and the distance between the B column through holes (123) and the B column upper hinge mounting concave table (121) is smaller than the distance between the B column through holes and the B column lower hinge mounting concave table (122);
the groove side wall of the groove part (13) between the B column upper hinge mounting concave table (121) and the B column lower hinge mounting concave table (122) outwards protrudes to form a B column limiter mounting table (124), and the distance between the B column limiter mounting table (124) and the B column lower hinge mounting concave table (122) is smaller than the distance between the B column through hole (123) and the B column lower hinge mounting concave table (122).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322199223.2U CN220662637U (en) | 2023-08-14 | 2023-08-14 | Side wall planking additional strengthening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322199223.2U CN220662637U (en) | 2023-08-14 | 2023-08-14 | Side wall planking additional strengthening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220662637U true CN220662637U (en) | 2024-03-26 |
Family
ID=90327082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322199223.2U Active CN220662637U (en) | 2023-08-14 | 2023-08-14 | Side wall planking additional strengthening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220662637U (en) |
-
2023
- 2023-08-14 CN CN202322199223.2U patent/CN220662637U/en active Active
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