CN217396185U - Vehicle door mounting structure - Google Patents
Vehicle door mounting structure Download PDFInfo
- Publication number
- CN217396185U CN217396185U CN202220314600.5U CN202220314600U CN217396185U CN 217396185 U CN217396185 U CN 217396185U CN 202220314600 U CN202220314600 U CN 202220314600U CN 217396185 U CN217396185 U CN 217396185U
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- vehicle door
- plate
- roof beam
- door
- anticollision roof
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Abstract
The utility model discloses a vehicle door mounting structure, which comprises a vehicle door inner plate, a hinge reinforcing plate arranged on the vehicle door inner plate, a vehicle door outer plate reinforcing plate arranged on the hinge reinforcing plate and lapped with the vehicle door inner plate, and a vehicle door anti-collision beam; the utility model discloses a door anticollision roof beam, including door anticollision roof beam, hinge reinforcing plate, the door anticollision roof beam middle part is installed on the hinge reinforcing plate, and the other end is installed on the door inner panel, the door anticollision roof beam middle part is along the horizontal direction undercut formation horizontal recess, and this technical scheme's door installation structure, through the arc rib plate that door anticollision roof beam tip set up, has promoted the overlap joint and the welding quality of tip with the hinge reinforcing plate, has improved the joint strength of overlap joint through strengthening bellied setting, and the horizontal recess that the anticollision roof beam was seted up makes wholly be cavity structures, has promoted the rigidity of anticollision roof beam self to promote the crashproof performance of door.
Description
Technical Field
The utility model relates to a vehicle spare part field, concretely relates to door installation structure.
Background
The vehicle door anti-collision beam is a cross beam arranged in the vehicle door internal structure and is used for reinforcing the structure of the side surface of the vehicle, so that the resistance when the side surface impact is borne is improved, and the safety of drivers and passengers is guaranteed; the existing vehicle door stamping anti-collision beam is usually formed by lapping a large curved surface of the stamping anti-collision beam with a large curved surface of a vehicle door inner plate sub-assembly, so that the welding quality is reduced, and the strength of a lap joint is reduced. By the structural limitation, when the end of the stamping anti-collision beam is lapped, the impact performance of the vehicle door is reduced easily due to insufficient structural strength.
Therefore, in order to solve the above problems, a split type cowl structure is required, which can satisfy strength and installation requirements on the premise of facilitating manufacturing and cost control.
SUMMERY OF THE UTILITY MODEL
In view of this, the door mounting structure of this technical scheme, through the arc rib plate that door anticollision roof beam tip set up, has promoted the overlap joint and the welding quality of tip with the hinge reinforcing plate, has improved the joint strength of overlap joint through strengthening bellied setting, and the horizontal recess that the anticollision roof beam was seted up makes whole be cavity structures, has promoted the rigidity of anticollision roof beam self to promote the crashproof performance of door.
A vehicle door mounting structure comprises a vehicle door inner plate, a hinge reinforcing plate mounted on the vehicle door inner plate, a vehicle door outer plate reinforcing plate mounted on the hinge reinforcing plate and lapped with the vehicle door inner plate, and a vehicle door anti-collision beam; one end of the vehicle door anti-collision beam is in lap joint with the hinge reinforcing plate, the other end of the vehicle door anti-collision beam is arranged on the vehicle door inner plate, and the middle of the vehicle door anti-collision beam is downwards sunken along the transverse direction to form a transverse groove.
Further, the door anticollision roof beam left end bending type becomes the anticollision roof beam installation department that is used for installing with hinge reinforcing plate overlap joint, the upper and lower both sides of horizontal recess bending type respectively becomes pterygoid lamina and lower pterygoid lamina.
Further, go up pterygoid lamina and lower pterygoid lamina and extend to crashproof roof beam installation department respectively, crashproof roof beam installation department upper and lower both sides all upwards buckle and form last stiffening rib and lower stiffening rib respectively.
Furthermore, the upper reinforcing rib and the lower reinforcing rib are both arc-shaped structures, the upper reinforcing rib extends to the end part of the upper wing plate, and the lower reinforcing rib extends to the end part of the lower wing plate.
Furthermore, the middle part of the anti-collision beam installation part protrudes upwards to form a reinforcing protrusion, the reinforcing protrusion extends into the transverse groove, and the reinforcing protrusion is located between the upper reinforcing rib and the lower reinforcing rib.
Further, the upper wing plate, the lower wing plate and the transverse groove are provided with strip-shaped lightening holes.
Furthermore, a positioning step is arranged in the transverse groove, and a positioning mounting hole is formed in the positioning step.
The utility model has the advantages that: this technical scheme's door mounting structure, through the arc rib plate that the door anticollision roof beam tip set up, promoted the overlap joint and the welding quality of tip with the hinge reinforcing plate, improved the joint strength of overlap joint department through strengthening bellied setting, the horizontal recess that the anticollision roof beam was seted up makes wholly is cavity structures, has promoted the rigidity of anticollision roof beam self to promote the crashproof ability of door.
Drawings
The invention will be further described with reference to the following figures and examples:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is the utility model discloses door anticollision roof beam schematic diagram.
Detailed Description
FIG. 1 is a schematic structural view of the present invention; FIG. 2 is a schematic view of the door impact beam of the present invention; as shown in the figure, a vehicle door mounting structure comprises a vehicle door inner plate 4, a hinge reinforcing plate 3 mounted on the vehicle door inner plate 4, a vehicle door outer plate reinforcing plate 1 mounted on the hinge reinforcing plate 3 and lapped with the vehicle door inner plate 4, and a vehicle door anti-collision beam 2; one end of the vehicle door anti-collision beam 2 is mounted on the hinge reinforcing plate 3 in a lap joint mode, the other end of the vehicle door anti-collision beam is mounted on the vehicle door inner plate 4, and the middle of the vehicle door anti-collision beam is downwards sunken along the transverse direction to form a transverse groove 22; this technical scheme's door mounting structure, through the arc rib plate that the door anticollision roof beam tip set up, promoted the overlap joint and the welding quality of tip with the hinge reinforcing plate, improved the joint strength of overlap joint department through strengthening bellied setting, the horizontal recess that the anticollision roof beam was seted up makes wholly is cavity structures, has promoted the rigidity of anticollision roof beam self to promote the crashproof ability of door.
In this embodiment, the left end (left-right direction is the horizontal left-right direction in fig. 2) of the door impact beam is bent to form an impact beam mounting portion for overlapping with the hinge reinforcing plate, and the upper and lower sides (vertical direction in fig. 2) of the transverse groove 22 are bent to form an upper wing plate 21 and a lower wing plate, respectively. The left end portion of door anticollision roof beam is used for carrying out the overlap joint seam with the hinge reinforcing plate after buckling processing, and anticollision roof beam installation department plays the effect of cooperation location installation, goes up pterygoid lamina 21 and lower pterygoid lamina and has all promoted the antitorque ability of product through the shaping of buckling processing.
In this embodiment, the upper wing plate 21 and the lower wing plate extend to the anti-collision beam mounting portion, and the upper and lower sides of the anti-collision beam mounting portion are bent upward to form an upper reinforcing rib 24 and a lower reinforcing rib 26, respectively. The upper reinforcing rib and the lower reinforcing rib respectively correspond to the upper wing plate 21 and the lower wing plate, and are integrally formed by bending and extruding, so that the integral structural strength of the anti-collision beam is ensured.
In this embodiment, the upper reinforcing rib 24 and the lower reinforcing rib 26 are both arc-shaped structures, the upper reinforcing rib 24 extends to the end of the upper wing plate, and the lower reinforcing rib 26 extends to the end of the lower wing plate. The reinforcing ribs of the two arc-shaped structures are arranged, so that the materials can flow and can be machined and formed conveniently, and the arrangement of the arc-shaped structures ensures the structural strength of end connection installation.
In this embodiment, the middle of the anti-collision beam mounting portion protrudes upward to form a reinforcing protrusion 25, the reinforcing protrusion 25 extends into the transverse groove 22, and the reinforcing protrusion 25 is located between the upper reinforcing rib and the lower reinforcing rib. The reinforcing protrusions extend into the transverse grooves 22, and play a role in reinforcing the connection and installation of the mounting part and the end part of the anti-collision beam.
In this embodiment, the upper wing plate 21, the lower wing plate and the transverse groove 22 are all provided with strip-shaped lightening holes 23, and the strip-shaped lightening holes 23 are formed on the premise of meeting the structural strength, so that the requirement of lightweight production is met.
In this embodiment, a positioning step is formed in the transverse groove 22, and a positioning mounting hole 27 is formed on the positioning step. The mounting hole formed on the positioning step is convenient for connecting and mounting with other components.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (7)
1. A vehicle door mounting structure characterized in that: the automobile door comprises an automobile door inner plate, a hinge reinforcing plate arranged on the automobile door inner plate, an automobile door outer plate reinforcing plate arranged on the hinge reinforcing plate and lapped with the automobile door inner plate, and an automobile door anti-collision beam; one end of the vehicle door anti-collision beam is in lap joint with the hinge reinforcing plate, the other end of the vehicle door anti-collision beam is arranged on the vehicle door inner plate, and the middle part of the vehicle door anti-collision beam is downwards sunken along the transverse direction to form a transverse groove.
2. A vehicle door mounting structure according to claim 1, wherein: the door anticollision roof beam left end bending type becomes the anticollision roof beam installation department that is used for installing with hinge reinforcing plate overlap joint, the upper and lower both sides of horizontal recess are respectively buckled and are formed pterygoid lamina and lower pterygoid lamina.
3. A vehicle door mounting structure according to claim 2, wherein: go up pterygoid lamina and lower pterygoid lamina and extend to anticollision roof beam installation department respectively, the upper and lower both sides of anticollision roof beam installation department all upwards buckle and form stiffening rib and lower stiffening rib respectively.
4. A vehicle door mounting structure according to claim 3, wherein: the upper reinforcing rib and the lower reinforcing rib are both arc-shaped structures, the upper reinforcing rib extends to the end part of the upper wing plate, and the lower reinforcing rib extends to the end part of the lower wing plate.
5. The vehicle door mounting structure according to claim 4, wherein: the middle part of the anti-collision beam mounting part protrudes upwards to form a reinforcing protrusion, the reinforcing protrusion extends into the transverse groove, and the reinforcing protrusion is located between the upper reinforcing rib and the lower reinforcing rib.
6. The vehicle door mounting structure according to claim 5, characterized in that: and the upper wing plate, the lower wing plate and the transverse groove are provided with strip-shaped lightening holes.
7. The vehicle door mounting structure according to claim 6, characterized in that: and a positioning step is arranged in the transverse groove, and a positioning mounting hole is formed in the positioning step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220314600.5U CN217396185U (en) | 2022-02-16 | 2022-02-16 | Vehicle door mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220314600.5U CN217396185U (en) | 2022-02-16 | 2022-02-16 | Vehicle door mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217396185U true CN217396185U (en) | 2022-09-09 |
Family
ID=83136340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220314600.5U Active CN217396185U (en) | 2022-02-16 | 2022-02-16 | Vehicle door mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217396185U (en) |
-
2022
- 2022-02-16 CN CN202220314600.5U patent/CN217396185U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |