CN218777597U - Front end frame bearing structure - Google Patents
Front end frame bearing structure Download PDFInfo
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- CN218777597U CN218777597U CN202223579960.7U CN202223579960U CN218777597U CN 218777597 U CN218777597 U CN 218777597U CN 202223579960 U CN202223579960 U CN 202223579960U CN 218777597 U CN218777597 U CN 218777597U
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Abstract
The utility model discloses a front end frame bearing structure, it includes the main part support frame, locate main part support frame both ends and be located the side support frame of main part support frame below, the fixed middle part support frame of locating main part support frame middle part and being located main part support frame below, the middle part support frame includes middle part main supporting board, connect in the vice fagging in middle part of middle part main supporting board side middle part, middle part main supporting board includes about ascending length of side by last lower extreme to the centre decrease and its rear side bending towards middle part main supporting board, the upper end and the lower extreme of middle part main supporting board have the first locating plate that extends to the front side of middle part main supporting board respectively, be located the first locating plate and the main part support frame looks fixed connection of top. Can provide sufficient intensity for the automobile body, can absorb impact energy when the energy-absorbing of needs, nevertheless do not lead to bearing structure invasion automobile body, the security is high.
Description
Technical Field
The utility model relates to a front end frame bearing structure.
Background
Currently, as a supporting and mounting platform for a plurality of parts at the front end of an automobile, an L, H or U-shaped section is generally used on the upper part and both sides of a frame at the front end of the automobile to improve the bearing capacity and the anti-torsion capacity of the frame. Since the two side L-shaped side supports may not provide enough strength and rigidity to the front frame under extreme tension, the front frame may be deformed excessively, but if the side supports are strong enough but have good integrity, there is a problem that the side supports intrude into the passenger compartment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a front end frame bearing structure, it can provide sufficient intensity, can absorb the impact energy when needs energy-absorbing for the automobile body, and the security is high.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a front end frame bearing structure, it includes the main part support frame, locates main part support frame both ends just are located side support frame, the fixed main part support frame middle part of locating below the main part support frame just is located the middle part support frame of main part support frame below, the middle part support frame include middle part owner fagging, connect in the vice fagging in middle part of middle part owner fagging side middle part, middle part owner fagging includes that the length on the left and right sides direction is steadilyd decrease and its back side bending towards middle part owner fagging by last lower extreme to the centre, the upper end and the lower extreme of middle part owner fagging have respectively to the first locating plate of the front side extension of middle part owner fagging, be located the top first locating plate with main part support frame looks fixed connection.
In another embodiment, the front side surface and the rear side surface of the middle main supporting plate are respectively provided with a through first hole at the upper half part and the lower half part, and the width of the first hole at the middle position of the middle main supporting plate is smaller than the width of the first hole at the end position of the middle main supporting plate.
In another embodiment, the middle auxiliary supporting plate main body is in a V shape, the upper end portion of the middle auxiliary supporting plate main body extends obliquely upwards, the lower end portion of the middle auxiliary supporting plate main body extends obliquely downwards, the upper end and the lower end of the middle auxiliary supporting plate main body are provided with second positioning plates extending upwards and downwards, the middle portion of the middle auxiliary supporting plate main body is fixedly connected with the middle of the middle main supporting plate, and the two second positioning plates are positioned between the two first positioning plates.
In another embodiment, each side support comprises a half-side support plate which is symmetrically arranged and is in an L shape, each half-side support plate comprises a vertically arranged long plate and a transversely arranged third positioning plate, and the third positioning plate is flush with the first positioning plate positioned below the third positioning plate.
In another embodiment, the main body support frame is arranged along the transverse direction, the end face of the main body support frame perpendicular to the transverse direction is in a shape like a Chinese character 'ji', and the main body support frame is covered on the upper end parts of the side support frame and the middle support frame.
In another embodiment, the main body supporting frame is provided with a second hole which penetrates through the main body supporting frame from top to bottom, and the second hole is formed in the front side and the left side and the right side of the joint of the main body supporting frame and the middle supporting frame.
Because of the application of the technical scheme, compared with the prior art, the utility model has the advantages of it is following: can provide sufficient intensity for the automobile body, can absorb impact energy when the energy-absorbing of needs, nevertheless do not lead to bearing structure invasion automobile body, the security is high.
Drawings
FIG. 1 is a perspective view of the present invention;
fig. 2 is a perspective view of the middle bracket.
Detailed Description
The invention will be further described with reference to examples of embodiments shown in the drawings.
As shown in fig. 1, the front end frame supporting structure includes a main body supporting frame 1, side brackets 2 which are arranged at two ends of the main body supporting frame 1 and are positioned below the main body supporting frame 1, a middle bracket 3 which is fixedly arranged at the middle of the main body supporting frame 1 and is positioned below the main body supporting frame 1, the middle bracket 3 includes a middle main supporting plate 4, a middle auxiliary supporting plate 5 which is connected to the middle of the side surface of the middle main supporting plate 4, the middle main supporting plate 4 includes a length in the left-right direction, the length is gradually decreased from the upper end to the middle, the rear side end of the middle main supporting plate 4 is bent, the upper end and the lower end of the middle main supporting plate 4 are respectively provided with a first positioning plate 6 which extends towards the front side of the middle main supporting plate 4, and the first positioning plate 6 positioned above is fixedly connected with the main body supporting frame 1.
The front side surface and the rear side surface of the middle main supporting plate 4, the upper half part and the lower half part of the middle main supporting plate are respectively provided with a through first hole 7, and the width of the first hole 7 at the middle position of the middle main supporting plate 4 is less than the width of the first hole 7 at the end position of the middle main supporting plate 4. The middle auxiliary supporting plate 5 is V-shaped, the upper end part of the middle auxiliary supporting plate extends upwards in an inclined mode, the lower end part of the middle auxiliary supporting plate 5 extends downwards in an inclined mode, the upper end and the lower end of the middle auxiliary supporting plate 5 are provided with second positioning plates 8 extending upwards and downwards, the middle part of the middle auxiliary supporting plate 5 is fixedly connected with the middle of the middle main supporting plate 4, the two second positioning plates 8 are located between the two first positioning plates 6, and the second positioning plates 8 are perpendicular to the first positioning plates 6.
Every side bracket 2 includes symmetrical setting and is half fagging 9 of L shape, and half fagging 9 includes the long board 10 of vertical setting and the third locating plate 11 of horizontal setting, and third locating plate 11 flushes with the first locating plate 6 that is located the below.
The main body support frame 1 is transversely arranged, the vertical and transverse end face of the main body support frame is shaped like a Chinese character 'ji', and the main body support frame 1 is covered on the upper end parts of the side support frames 2 and the middle support frame 3. The main body support frame 1 is provided with a second hole 12 which penetrates through the upper part and the lower part, and the second hole 12 is arranged at the front side and the left side and the right side of the joint of the main body support frame 1 and the middle support frame 3.
When the vehicle is in collision, if the collision strength is low, the front end frame supporting structure only needs to have enough supporting strength; however, when the collision strength is high, the front end frame support structure is required to absorb collision kinetic energy, the front end frame support structure is required to make safe and effective energy absorption deformation, the outward deformation to the two sides of the vehicle body is a safe deformation mode, the middle support frame 3 can deform towards the rear end, and each side support frame 2 can separate towards the left side and the right side to release force and absorb energy, so that the safety of passengers in the vehicle body is ensured.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (6)
1. A front end frame support structure, characterized in that: it includes the main part support frame, locates main part support frame both ends just are located side support frame, the fixed main part support frame middle part of locating below the main part support frame just is located the middle part strut of main part support frame below, the middle part strut include middle part owner fagging, connect in the vice fagging in middle part of middle part owner fagging side middle part, middle part owner fagging includes that the length on the left and right sides direction is steadilyd decrease and its back side bending towards middle part owner fagging by last lower extreme to the centre, the upper end and the lower extreme of middle part owner fagging have respectively to the first locating plate of the front side extension of middle part owner fagging, be located the top first locating plate with main part support frame looks fixed connection.
2. The front end frame support structure of claim 1, wherein: the front side surface and the rear side surface of the middle main supporting plate are respectively provided with a first through hole at the upper half part and the lower half part, and the width of the first through hole at the middle position of the middle main supporting plate is smaller than the width of the first through hole at the end position of the middle main supporting plate.
3. The front end frame support structure of claim 1, wherein: the middle auxiliary supporting plate main body is V-shaped, the upper end part of the middle auxiliary supporting plate main body extends upwards in an inclined mode, the lower end part of the middle auxiliary supporting plate main body extends downwards in an inclined mode, the upper end and the lower end of the middle auxiliary supporting plate main body are provided with second positioning plates extending upwards and downwards, the middle part of the middle auxiliary supporting plate main body is fixedly connected with the middle of the middle main supporting plate, and the second positioning plates are located between the first positioning plates.
4. The front end frame support structure of claim 1, wherein: every the side support frame includes symmetrical setting and is half fagging of L shape, half fagging includes the long board of vertical setting and the third locating plate of horizontal setting, the third locating plate flushes with the first locating plate that is located the below.
5. The front end frame support structure of claim 1, wherein: the main body supporting frame is transversely arranged, the vertical and transverse end face of the main body supporting frame is shaped like a Chinese character 'ji', and the main body supporting frame covers the upper end parts of the side supporting frames and the middle supporting frame.
6. The front end frame support structure of claim 1, wherein: and a second hole which penetrates through the main body supporting frame from top to bottom is formed in the main body supporting frame, and the second hole is formed in the front side and the left side and the right side of the joint of the main body supporting frame and the middle supporting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223579960.7U CN218777597U (en) | 2022-12-31 | 2022-12-31 | Front end frame bearing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223579960.7U CN218777597U (en) | 2022-12-31 | 2022-12-31 | Front end frame bearing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218777597U true CN218777597U (en) | 2023-03-31 |
Family
ID=85723580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223579960.7U Active CN218777597U (en) | 2022-12-31 | 2022-12-31 | Front end frame bearing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218777597U (en) |
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2022
- 2022-12-31 CN CN202223579960.7U patent/CN218777597U/en active Active
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