CN220682111U - External reinforcing plate for door and window frame of automobile - Google Patents
External reinforcing plate for door and window frame of automobile Download PDFInfo
- Publication number
- CN220682111U CN220682111U CN202321883950.4U CN202321883950U CN220682111U CN 220682111 U CN220682111 U CN 220682111U CN 202321883950 U CN202321883950 U CN 202321883950U CN 220682111 U CN220682111 U CN 220682111U
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- Prior art keywords
- window frame
- reinforcing plate
- outer reinforcing
- door
- plate
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 156
- 238000003466 welding Methods 0.000 claims abstract description 11
- 230000002787 reinforcement Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 4
- 239000002390 adhesive tape Substances 0.000 abstract description 13
- 238000005452 bending Methods 0.000 abstract description 9
- 230000007547 defect Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000011521 glass Substances 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009966 trimming Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000009434 installation Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
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- Seal Device For Vehicle (AREA)
Abstract
The utility model provides an outer reinforcing plate of an automobile door window frame, which comprises an upper section of the outer reinforcing plate of a window frame and a lower section of the outer reinforcing plate of the window frame, wherein the upper section of the outer reinforcing plate of the window frame is connected with the lower section of the outer reinforcing plate of the window frame through welding spots to form a whole; according to the automobile door and window frame outer reinforcing plate, the automobile door and window frame outer reinforcing plate is manufactured into a sectional structure, so that the manufacturing difficulty of the automobile door and window frame outer reinforcing plate is reduced; the upper section of the outer reinforcing plate of the window frame and the lower section of the outer reinforcing plate of the window frame are welded and fixed by welding spots, so that the cost is low compared with that of a laser splice welding plate, and the trimming precision during assembly with the inner plate of the vehicle door can be adjusted through a fixture; the upper section and the lower section of the outer reinforcing plate of the door and window frame are manufactured respectively by adopting plates with different thicknesses, so that the overall strength of the outer reinforcing plate of the door and window frame is increased, the outer reinforcing plate of the door and window frame is prevented from bending upwards on a vehicle body Y, the outer reinforcing plate is matched with the outer plate of the vehicle door, the outer reinforcing plate is beneficial to the adhesion of the outer water-cutting adhesive tape and glass, and the defect that the water-cutting adhesive tape is not scraped cleanly is avoided.
Description
Technical Field
The utility model relates to the field of automobile door manufacturing, in particular to an outer reinforcing plate of an automobile door window frame.
Background
With the popularization of high-end electric vehicles, the requirements of people on the quality of the vehicles are higher and higher, and the automobile industry is continuously improving the efficacy and quality of automobile parts. The door assembly structure comprises an outer skin (namely a door outer plate) assembly and an inner skin (namely a door inner plate) assembly, wherein the inner skin assembly is generally formed by welding and connecting parts such as a window frame outer reinforcing plate, a window frame inner reinforcing plate, a window frame lower reinforcing plate, a door upper hinge reinforcing plate, a door lower hinge reinforcing plate, a door inner plate assembly and the like. The existing external reinforcing plate for the front door and window frame of the automobile has the main defects that: the single piece of the outer reinforcing plate of the door window frame is deeper in drawing depth, so that the difficulty of forming the single piece is higher; the space between the outer reinforcing plate of the door window frame and the cavity of the outer plate of the door is smaller, so that the torsional rigidity of the door is affected; the overall structure of the outer reinforcing plate of the door and window frame is large, and after the outer water cutting adhesive tape is matched with the outer plate of the vehicle door, if the outer reinforcing plate of the door and window frame is bent upwards, the defect that the outer water cutting adhesive tape is not clean in water cutting is caused.
Therefore, there is a need for an improvement in the existing outer reinforcement of the door and window frame of an automobile, so that the improved outer reinforcement of the door and window frame of the automobile can effectively solve the above-mentioned drawbacks.
Disclosure of Invention
In view of the above, the outer reinforcing plate of the automobile door and window frame provided by the utility model is manufactured into a segmented structure so as to reduce the difficulty in manufacturing a single piece of the outer reinforcing plate of the automobile door and window frame; the outer reinforcing plate of the door window frame of the segmented structure also increases the cavity space between the outer reinforcing plate and the outer plate of the door, and increases the torsional rigidity of the door; the outer reinforcing plates of the door and window frames of the upper section and the lower section are manufactured respectively by adopting plates with different thicknesses, so that the overall strength of the outer reinforcing plates of the door and window frames is increased, and the defect that the outer water cutting adhesive tape is not clean in water cutting is avoided.
The utility model provides an outer reinforcing plate for an automobile door window frame, which comprises an upper section of an outer reinforcing plate of a window frame and a lower section of the outer reinforcing plate of the window frame, wherein the upper section of the outer reinforcing plate of the window frame is connected with the lower section of the outer reinforcing plate of the window frame through welding spots to form a whole.
Further, the section structure of the upper section of the outer reinforcing plate of the window frame is in a step structure after the upper section of the outer reinforcing plate of the window frame is connected with the lower section of the outer reinforcing plate of the window frame.
Further, the junction of the upper section of the outer reinforcing plate of the window frame and the lower section of the outer reinforcing plate of the window frame is recessed in a direction away from the outer plate of the vehicle door.
Further, the upper section of the outer reinforcing plate of the window frame is provided with connecting parts along two ends of the vehicle body direction, and the connecting parts of the upper section of the outer reinforcing plate of the window frame are used for being connected with the inner plate of the vehicle door.
Further, the lower section of the outer reinforcing plate of the window frame is provided with shape following parts along two ends of the vehicle body direction, and the shape following parts of the lower section of the outer reinforcing plate of the window frame are used for being overlapped and aligned with the connecting parts of the upper section of the outer reinforcing plate of the window frame.
Further, the upper section of the outer reinforcing plate of the window frame is provided with a plurality of reinforcing ribs along the direction of the vehicle body at the connecting end with the outer plate of the vehicle door.
Further, the reinforcing rib is formed by protruding the upper section of the outer reinforcing plate of the window frame in a direction away from the outer door panel.
Further, the material thickness of the upper section of the outer reinforcing plate of the window frame is larger than that of the lower section of the outer reinforcing plate of the window frame.
Further, the lower section of the outer reinforcing plate of the window frame is provided with a lightening hole.
Further, the lower section of the outer reinforcing plate of the window frame is further provided with a support boss on the side facing the outer plate of the door, and the support boss is used for supporting the outer plate of the door.
The utility model has the beneficial effects that:
(1) According to the automobile door and window frame outer reinforcing plate, the automobile door and window frame outer reinforcing plate is manufactured into the sectional structure, so that the depth of the window frame outer reinforcing plate in the Y direction of the automobile body is reduced, the drawing depth of a product is reduced, the single piece manufacturing difficulty of the automobile door and window frame outer reinforcing plate is reduced, and the problem that the single piece forming difficulty is high due to the fact that the single piece drawing depth of the conventional automobile door and window frame outer reinforcing plate is high is solved.
(2) The connecting part of the upper section of the outer reinforcing plate of the window frame and the lower section of the outer reinforcing plate of the window frame is provided with the concave part to form the bending part in the direction away from the outer plate of the vehicle door, so that the cavity space between the outer reinforcing plate of the window frame and the outer plate of the vehicle door can be enlarged, and the overall torsional rigidity of the vehicle door is further increased.
(3) The welding spot is used to the outer reinforcing plate upper segment of window frame and the outer reinforcing plate hypomere of window frame to advance welded fastening, compares laser welding board with low costs, and the flexibility is better to the side cut precision when accessible frock clamp adjustment and door inner panel assembly.
(4) The outer reinforcing plates of the door and window frames of the upper section and the lower section are manufactured respectively by adopting plates with different thicknesses, so that the overall strength of the outer reinforcing plates of the door and window frames is increased, the outer reinforcing plates of the door and window frames are effectively prevented from bending upwards on a vehicle body Y, the outer reinforcing plates are well attached to glass after being matched with the outer plate of the vehicle door to assemble the outer water-cutting adhesive tape, and the defect that the outer water-cutting adhesive tape is not completely scraped due to bending is avoided.
Drawings
The utility model is further described below with reference to the accompanying drawings and examples:
FIG. 1 is a schematic view of the structure of an outer reinforcement plate of a door window frame of a vehicle according to the present utility model;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a schematic view of the installation of the outer door frame reinforcement and the inner door panel of the present utility model;
FIG. 4 is a schematic view of a door assembly according to the present utility model.
FIG. 5 is a cross-sectional view of B-B of FIG. 4;
wherein the above figures include the following reference numerals: 1-the upper section of the outer reinforcing plate of the window frame; 101-a connection; 102-reinforcing ribs; 2-the lower section of the outer reinforcing plate of the window frame; 201-shape following part; 202-lightening holes; 203-supporting the boss; 3-a door inner panel; 4-an outer door panel; 5-internally cutting a water adhesive tape; 6-externally cutting a water adhesive tape; 7-glass; 8-reinforcing plate in window frame.
Detailed Description
As shown in the figure, the automobile door and window frame outer reinforcing plate provided by the utility model comprises a window frame outer reinforcing plate upper section 1 and a window frame outer reinforcing plate lower section 2, wherein the window frame outer reinforcing plate upper section 1 and the window frame outer reinforcing plate lower section 2 are connected through welding points to form a whole; the outer reinforcing plate of the door window frame is manufactured into an upper-lower two-section sectional structure, so that the depth of the outer reinforcing plate of the window frame in the Y direction of the vehicle body is reduced, the drawing depth of a product is reduced, the single-piece manufacturing difficulty of the outer reinforcing plate of the door window frame is reduced, and the problem that the difficulty of single-piece forming is high due to the fact that the single-piece drawing depth of the outer reinforcing plate of the door window frame is deep is solved; meanwhile, in the scheme, the upper section 1 of the outer reinforcing plate of the window frame and the lower section 2 of the outer reinforcing plate of the window frame are made of materials with different thicknesses (the upper section is thicker in material, and the lower section is thinner), so that the overall bending strength of the upper section 1 of the outer reinforcing plate of the window frame is increased, the upper section 1 of the outer reinforcing plate of the window frame and the outer plate 4 of the vehicle door are well attached to the glass 7 after being matched and assembled with the external water-cutting adhesive tape 6, and the defect that the external water-cutting adhesive tape is not completely scraped due to the bending of the upper section 1 of the outer reinforcing plate of the window frame is avoided; and the mode that the upper segment 1 of the outer reinforcing plate of window frame and the lower segment 2 of the outer reinforcing plate of window frame adopt the solder joint to carry out welded fastening, compare laser welding board with low costs, the holistic flexibility of the outer reinforcing plate of window frame is better, the adjustment of installation accuracy when more being favorable to the outer reinforcing plate of window frame to assemble with door inner panel 3, the side cut precision when the outer reinforcing plate accessible frock clamp adjustment of window frame in this scheme and door inner panel assembly.
In the embodiment, the cross section structure of the upper section 1 of the outer reinforcing plate of the window frame is in a step structure after being connected with the lower section 2 of the outer reinforcing plate of the window frame, and the connecting part of the upper section of the outer reinforcing plate of the window frame and the lower section of the outer reinforcing plate of the window frame is sunken in the direction away from the outer plate of the vehicle door; as shown in fig. 2 and 5, the cross-section structure of the outer reinforcing plate of the window frame in the scheme is stepped, 2 steps are more than those of the conventional structure in the Y-direction depth of the vehicle body, the cavity space between the outer reinforcing plate of the window frame and the outer plate 4 of the vehicle door is ensured, and meanwhile, the supporting structure of the outer reinforcing plate of the window frame and the outer plate 4 of the vehicle door is increased at the middle position of the outer reinforcing plate of the window frame, so that the supporting strength of the outer plate 4 of the vehicle door is ensured; the joint of the upper section of the outer reinforcing plate of the window frame and the lower section of the outer reinforcing plate of the window frame is recessed in the direction away from the outer plate of the vehicle door to form a bending part, so that the cavity space between the outer reinforcing plate of the window frame and the outer plate 4 of the vehicle door can be enlarged, and the overall torsional rigidity of the vehicle door can be further increased.
In this embodiment, the two ends of the upper section 1 of the outer reinforcing plate of the window frame along the vehicle body direction are provided with connecting parts 101, and the connecting parts 101 of the upper section 1 of the outer reinforcing plate of the window frame are used for connecting with the inner plate 3 of the vehicle door; as shown in fig. 3, the upper section 1 of the outer reinforcing plate of the window frame is fixedly connected with the inner door plate 3 through the connecting part 101, wherein the connecting end of the connecting part 101 and the inner door plate 3 is matched with each other along with the shape, so that the outer reinforcing plate of the window frame can be adaptively adjusted with the trimming precision of the periphery of the inner door plate 3 during installation.
In this embodiment, the two ends of the lower section 2 of the outer reinforcing plate of the window frame along the vehicle body direction are provided with shape following parts 201, and the shape following parts 201 of the lower section of the outer reinforcing plate of the window frame are used for being in lap joint alignment with the connecting parts 101 of the upper section 1 of the outer reinforcing plate of the window frame; through being provided with shape portion 201 at the both ends along the automobile body direction of the outer reinforcing plate hypomere 2 of window frame, can utilize shape portion 201 to realize the installation location with the outer reinforcing plate upper segment 1 of window frame when making its and the outer reinforcing plate upper segment 1 welding of window frame, guarantee the connection accuracy of the outer reinforcing plate upper segment 1 of window frame and the outer reinforcing plate hypomere 2 of window frame.
In this embodiment, the upper section 1 of the outer reinforcing plate of the window frame is provided with a plurality of reinforcing ribs 102 along the vehicle body direction at the connection end with the outer plate 2 of the vehicle door; the reinforcing rib 102 is formed by protruding the upper section 1 of the outer reinforcing plate of the window frame in a direction away from the outer plate 4 of the vehicle door; as shown in fig. 1 and 3, four reinforcing ribs 102 are arranged at the assembling and matching ends of the upper section 1 of the outer reinforcing plate of the window frame and the outer plate 4 of the vehicle door, and the bending strength of the upper section 1 of the outer reinforcing plate of the window frame in the Y direction of the vehicle body is reinforced through the reinforcing ribs 102, so that the outer reinforcing plate of the window frame and the outer plate 4 of the vehicle door are matched and assembled with the external water-cutting adhesive tape 6 and then are well attached to the glass 7, and the defect that the external water-cutting adhesive tape is not completely scraped due to bending is avoided.
In this embodiment, the lower section 2 of the outer reinforcing plate of the window frame is provided with a lightening hole 202; the weight reducing holes 202 are formed in the lower section 2 of the outer reinforcing plate of the window frame, so that the overall weight of the outer reinforcing plate of the window frame is reduced under the condition that the overall structural strength requirement of the lower section 2 of the outer reinforcing plate of the window frame is guaranteed, and the requirement of light weight of automobile manufacturing is met.
In this embodiment, the lower section 2 of the outer reinforcing plate of the window frame is further provided with a supporting boss 203 on the side facing the outer plate of the door, and the supporting boss 203 is used for supporting the outer plate 4 of the door; because the outer reinforcing plate of the window frame is installed and fixed on the inner plate 3 of the vehicle door, the supporting point for the outer plate 4 of the vehicle door needs to be added on one side of the outer reinforcing plate of the window frame facing the outer plate 4 of the vehicle door, and a plurality of supporting bosses 203 are added on the lower section 2 of the outer reinforcing plate of the window frame, so that the lower section 2 of the outer reinforcing plate of the window frame supports the outer plate of the vehicle door, and the outer plate 4 of the vehicle door is protected to have attractive appearance.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (9)
1. An automobile door and window frame outer reinforcing plate which is characterized in that: the novel window frame comprises an upper section of an outer reinforcing plate of a window frame and a lower section of the outer reinforcing plate of the window frame, wherein the upper section of the outer reinforcing plate of the window frame is connected with the lower section of the outer reinforcing plate of the window frame through welding spots to form a whole, and the section structure of the upper section of the outer reinforcing plate of the window frame is of a stepped structure after the upper section of the outer reinforcing plate of the window frame is connected with the lower section of the outer reinforcing plate of the window frame.
2. The automotive door and window frame outer reinforcement panel of claim 1, wherein: the junction of the upper section of the outer reinforcing plate of the window frame and the lower section of the outer reinforcing plate of the window frame is sunken towards the direction away from the outer plate of the vehicle door.
3. The automotive door and window frame outer reinforcement panel according to claim 2, wherein: the upper section of the outer reinforcing plate of the window frame is provided with connecting parts along two ends of the vehicle body direction, and the connecting parts of the upper section of the outer reinforcing plate of the window frame are used for being connected with the inner plate of the vehicle door.
4. The automotive door and window frame outer reinforcement panel according to claim 2, wherein: the lower section of the outer reinforcing plate of the window frame is provided with shape following parts along two ends of the vehicle body direction, and the shape following parts of the lower section of the outer reinforcing plate of the window frame are used for being overlapped and aligned with the connecting parts of the upper section of the outer reinforcing plate of the window frame.
5. The automotive door and window frame outer reinforcement panel of claim 1, wherein: the upper section of the outer reinforcing plate of the window frame is provided with a plurality of reinforcing ribs along the direction of the vehicle body at the connecting end of the outer plate of the vehicle door.
6. The automotive door and window frame outer reinforcement panel of claim 5, wherein: the reinforcing rib is formed by protruding the upper section of the outer reinforcing plate of the window frame towards the direction away from the outer plate of the vehicle door.
7. The automotive door and window frame outer reinforcement panel of claim 1, wherein: the material thickness of the upper section of the outer reinforcing plate of the window frame is larger than that of the lower section of the outer reinforcing plate of the window frame.
8. The automotive door and window frame outer reinforcement panel of claim 1, wherein: the lower section of the outer reinforcing plate of the window frame is provided with a lightening hole.
9. The automotive door and window frame outer reinforcement panel of claim 1, wherein: the lower section of the outer reinforcing plate of the window frame is further provided with a supporting boss towards the outer plate side of the vehicle door, and the supporting boss is used for supporting the outer plate of the vehicle door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321883950.4U CN220682111U (en) | 2023-07-17 | 2023-07-17 | External reinforcing plate for door and window frame of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321883950.4U CN220682111U (en) | 2023-07-17 | 2023-07-17 | External reinforcing plate for door and window frame of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220682111U true CN220682111U (en) | 2024-03-29 |
Family
ID=90408666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321883950.4U Active CN220682111U (en) | 2023-07-17 | 2023-07-17 | External reinforcing plate for door and window frame of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220682111U (en) |
-
2023
- 2023-07-17 CN CN202321883950.4U patent/CN220682111U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |