CN209757279U - Automobile framework connecting support structure - Google Patents
Automobile framework connecting support structure Download PDFInfo
- Publication number
- CN209757279U CN209757279U CN201822192652.6U CN201822192652U CN209757279U CN 209757279 U CN209757279 U CN 209757279U CN 201822192652 U CN201822192652 U CN 201822192652U CN 209757279 U CN209757279 U CN 209757279U
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- welding
- positioning
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- main beam
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Abstract
The utility model relates to an automobile parts field specifically is a vapour car skeleton linking bridge structure, including the crossbeam body, the crossbeam body include the girder, with girder complex body frame and subframe, set up the instrument support between body frame and subframe, still include: the connecting plate has a bending radian and is in welded fit with the instrument support and used for improving the strength of the cross beam; the fixing plate is arranged on the auxiliary frame and is used for being connected with a vehicle body; the fixed block is welded on the upper surface of the main beam and used for improving the contact area between the fixed block and the main beam, and compared with the situation that the strength is lower due to the traditional welding with a vehicle body, the utility model has the advantages that the strength can be increased by direct welding, the use requirement is reduced, and the normal use function is ensured; the welding precision during welding is improved by adding a plurality of positioning holes and positioning notches, so that the welding can be smoothly carried out; the fixed plate is welded and matched with the main beam after being punched and formed, so that the production of scrapped products is reduced compared with the traditional technology, and the processing cost is reduced.
Description
Technical Field
the utility model relates to an automobile parts field specifically is an automobile skeleton linking bridge structure.
background
When a vehicle is collided, the energy generated by any type of offset and frontal collision can be uniformly distributed on the two energy-absorbing brackets by the cross beam as far as possible, so that the energy is uniformly absorbed by the energy-absorbing brackets to the maximum extent, and the collision force is uniformly transmitted to other energy-absorbing parts. When the automobile collides with the rear at a low speed in a city road, the anti-collision beam of the front bumper plays a certain role in protecting parts such as a fender, a radiator, an engine hood, lamps and the like, and the anti-collision beam of the rear bumper can reduce the damage of parts such as a luggage compartment, a tail door, a rear lamp group and the like.
The utility model discloses a panel board crossbeam of car like chinese patent publication number 201721654270.X, including fixed screw hole, dustproof rubber ring, pencil linking bridge, panel board locating support, crossbeam fixed bolster and sealed rubber ring, fixed screw hole outer lane is provided with dustproof rubber ring, pencil linking bridge right side is provided with panel board locating support, the crossbeam fixed bolster outside is provided with sealed rubber ring, the utility model discloses structure scientific and reasonable, convenience safe in utilization is provided with fixed screw hole and is convenient for the installation of crossbeam and panel board; the dustproof rubber ring is arranged to prevent dust and the like from influencing the inner circuit of the instrument panel; the wiring harness connecting support is arranged to avoid the phenomenon of cross disorder during the installation of circuits in the instrument panel; the instrument panel positioning bracket is arranged, so that the accuracy of the installation position is more accurate when the instrument panel is installed; the cross beam fixing support is arranged, so that the matching relation between instruments in the instrument panel is better; the rubber seal ring is provided to prevent dust, moisture and the like from entering the inside of the instrument panel to affect the same, but no improvement is made in the welding strength and the mounting and positioning.
For example, an improved automobile instrument board beam assembly with the Chinese patent publication number of 201720381473.X comprises a hollow beam body, a first end mounting bracket assembly and a second end mounting bracket assembly which are connected with an automobile body are respectively arranged at two ends of the beam body, a middle mounting bracket assembly which is connected with the automobile body is arranged in the middle of the beam body, a steering column mounting bracket assembly which is connected with a steering gear is arranged on the beam body and between the middle mounting bracket assembly and the first end mounting bracket assembly, a central integrated controller mounting bracket assembly for mounting a central integrated controller and a fuse box mounting bracket for mounting a fuse box are arranged on the beam body and between the steering column mounting bracket assembly and the first end mounting bracket assembly, an installation airbag bracket for installing an airbag is arranged on the beam body and between the middle mounting bracket assembly and the second end mounting bracket assembly, however, no relevant improvement in weld strength and mounting positioning has been made.
Disclosure of Invention
in order to solve the problem, the utility model provides a vapour car skeleton linking bridge structure.
The utility model provides a vapour car skeleton linking bridge structure, includes the crossbeam body, the crossbeam body include the girder, with girder complex body frame and subframe, set up the instrument support between body frame and subframe, the girder include thick straight section, bending section, thin straight section, instrument support both ends all be provided with the curb plate, still include:
The connecting plate has a bending radian and is in welding fit with the rear end face of the instrument support and used for improving the strength of the cross beam;
The positioning plate is arranged on the outer surface of the thick straight section of the main beam and used for positioning and improving the welding precision;
The fixed base is arranged on the auxiliary frame and is used for being connected with the vehicle body;
And the fixed block is welded on the upper surface of the main beam and used for increasing the contact area with the thin and straight section of the main beam.
The main frame and the auxiliary frame are both provided with a plurality of positioning holes for positioning.
the connecting plate is provided with a reinforcing part which is used for improving the strength and is inwards sunken.
The side plates are provided with extending plates which are welded with the connecting plates at the rear ends so as to improve the welding strength and reduce the external interference.
The positioning plate is provided with a positioning notch for positioning the welding position.
The fixed base is formed by punching.
And a transverse plate is welded and matched on the fixed base.
the fixed block on be provided with the bending surface that is used for improving with girder 1 area of contact.
The utility model has the advantages that: the connecting plate is directly connected with the instrument support, and compared with the situation that the strength is lower due to the fact that the connecting plate is required to be welded with the automobile body in the prior art, the strength can be increased through direct welding, the use requirement is reduced, and the normal use function is guaranteed; the welding precision during welding is improved by adding a plurality of positioning holes and positioning notches, so that the welding can be smoothly carried out; the fixed base is directly formed by stamping the fixed base through the welding matching with the main beam after the stamping forming, so that the generation of scrapped products is reduced, and the processing cost is reduced.
Drawings
the present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic perspective view of the present invention;
Fig. 2 is a schematic perspective view of the present invention;
fig. 3 is a schematic view of a partial three-dimensional structure of the present invention;
fig. 4 is an enlarged schematic view of a part I of fig. 1 according to the present invention;
fig. 5 is a schematic view of a partial enlarged structure of II in fig. 1 according to the present invention;
Fig. 6 is a schematic diagram of a partial enlarged structure of III of fig. 2 according to the present invention;
Fig. 7 is a schematic view of a partial three-dimensional structure of the present invention;
Fig. 8 is a schematic view of a three-dimensional structure of the main beam of the present invention.
Detailed Description
In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, and the utility model is further explained below.
As shown in fig. 1 to 8, a vapour car skeleton linking bridge structure, includes the crossbeam body, the crossbeam body include girder 1, with girder 1 complex body frame 2 and subframe 4, set up instrument support 3 between body frame 2 and subframe 4, girder 1 include thick straight section 1a, bending section 1b, thin straight section 1c, instrument support 3 both ends all be provided with curb plate 3a, still include:
The connecting plate 2a has a bending radian and is in welding fit with the rear end face of the instrument support 3 and used for improving the strength of the cross beam;
The positioning plate 7 is arranged on the outer surface of the thick straight section 1a of the main beam 1 and used for positioning and improving the welding precision;
The fixed base 5 is arranged on the auxiliary frame 4 and is used for being connected with a vehicle body;
And the fixing block 9 is welded on the upper surface of the main beam 1 and used for increasing the contact area with the thin straight section 1c of the main beam 1.
the main frame 2 and the auxiliary frame 4 are both provided with a plurality of positioning holes 6 for positioning.
With connecting plate 2a direct and instrument support 3 be connected, cause the lower situation of intensity for traditional needs and automobile body welding, the utility model discloses the multiplicable intensity of direct welding reduces operation requirement, guarantee normal use function.
the connecting plate 2a is provided with a reinforcing part 2b which is used for improving the strength and is inwards concave.
The side plate 3a is provided with a protruding plate 3a1 welded with the connecting plate 2a at the rear end to improve the welding strength and reduce the external interference.
The positioning plate 7 is provided with a positioning notch 8 for positioning the welding position.
the fixed base 5 is formed by punching.
And a transverse plate 10 is welded and matched on the fixed base 5.
The fixed block 9 is provided with a bending surface 9a for increasing the contact area with the main beam 1.
in the prior art, the connecting plate 2a is welded with the end face of the side of the instrument support 3, other parts need to be bypassed, so that the process is complex and the strength is not high, the welding of the connecting plate 2a and the end face of the back of the instrument support 3 is not bypassed, the process complexity is reduced, and the strength is improved.
the plurality of positioning holes 6 can improve the welding precision and improve the positioning precision.
The welding precision during welding is improved by adding the plurality of positioning holes 6 and the positioning notches 8, so that the welding is smoothly carried out.
5 stamping forming back of fixed baseplate and 1 welding cooperation of girder for the direct 5 stamping forming of fixed baseplate of traditional art, reduced the production of scrapped article, reduced the processing cost.
And a transverse plate 10 is welded and matched on the fixed base 5.
The fixed block 9 is provided with a bending surface 9a for increasing the contact area with the main beam 1.
The curved surface 9a can improve the contact area with the main beam 1 and improve the contact strength.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and what is described in the specification are the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and these changes and modifications are intended to fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a vapour car skeleton linking bridge structure, includes the crossbeam body, the crossbeam body include girder (1), with girder (1) complex body frame (2) and subframe (4), set up instrument support (3) between body frame (2) and subframe (4), its characterized in that: girder (1) include thick straight section (1a), crooked section (1b), thin straight section (1c), instrument support (3) both ends all be provided with curb plate (3a), still include:
The connecting plate (2a) has a bending radian and is in welding fit with the rear end face of the instrument support (3) and used for improving the strength of the cross beam;
The positioning plate (7) is arranged on the outer surface of the thick straight section (1a) of the main beam (1) and used for positioning and improving the welding precision;
The fixed base (5) is arranged on the subframe (4) and is used for being connected with a vehicle body;
And the fixing block (9) is welded on the upper surface of the main beam (1) and is used for increasing the contact area with the thin straight section (1c) of the main beam (1).
2. The vehicle frame connecting bracket structure according to claim 1, wherein: the main frame (2) and the auxiliary frame (4) are respectively provided with a plurality of positioning holes (6) for positioning.
3. the vehicle frame connecting bracket structure according to claim 1, wherein: the connecting plate (2a) is provided with a reinforcing part (2b) which is used for improving the strength and is inwards concave.
4. The vehicle frame connecting bracket structure according to claim 1, wherein: the side plate (3a) is provided with a protruding plate (3a1) welded with the connecting plate (2a) at the rear end to improve the welding strength and reduce the external interference.
5. The vehicle frame connecting bracket structure according to claim 1, wherein: the positioning plate (7) is provided with a positioning notch (8) for positioning the welding position.
6. The vehicle frame connecting bracket structure according to claim 1, wherein: the fixed base (5) is formed by punching.
7. The vehicle frame connecting bracket structure according to claim 1, wherein: and a transverse plate (10) is welded and matched on the fixed base (5).
8. The vehicle frame connecting bracket structure according to claim 1, wherein: the fixed block (9) is provided with a bending surface (9a) used for improving the contact area with the main beam (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822192652.6U CN209757279U (en) | 2018-12-25 | 2018-12-25 | Automobile framework connecting support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822192652.6U CN209757279U (en) | 2018-12-25 | 2018-12-25 | Automobile framework connecting support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209757279U true CN209757279U (en) | 2019-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822192652.6U Active CN209757279U (en) | 2018-12-25 | 2018-12-25 | Automobile framework connecting support structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209757279U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024038196A1 (en) * | 2022-08-18 | 2024-02-22 | Kirchhoff Automotive Deutschland Gmbh | Dashboard support |
-
2018
- 2018-12-25 CN CN201822192652.6U patent/CN209757279U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024038196A1 (en) * | 2022-08-18 | 2024-02-22 | Kirchhoff Automotive Deutschland Gmbh | Dashboard support |
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