CN219544888U - Frame assembly - Google Patents
Frame assembly Download PDFInfo
- Publication number
- CN219544888U CN219544888U CN202320346690.0U CN202320346690U CN219544888U CN 219544888 U CN219544888 U CN 219544888U CN 202320346690 U CN202320346690 U CN 202320346690U CN 219544888 U CN219544888 U CN 219544888U
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- Prior art keywords
- rod body
- frame
- frame rod
- extension end
- stretching
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a frame assembly, in particular to the technical field of frame assemblies, which comprises a first frame rod body and a second frame rod body which are arranged side by side, wherein one ends of the first frame rod body and the second frame rod body are respectively provided with an extension end rod welded with an automobile body, and the tops of the first frame rod body and the second frame rod body are respectively provided with an extension inclined rod which is arranged in an upward inclined manner. According to the utility model, through the corresponding matching use of each structure, the first frame rod body and the second frame rod body are welded together by the limiting cross bar, so that the assembly welding production is facilitated, and through the arrangement of the extension end bar, the stretching diagonal bar and the limiting rib, the extension end bar provides a supporting surface for the limiting rib, so that the stretching diagonal bar is welded on the first frame rod body and the second frame rod body through the limiting rib, the first frame rod body, the second frame rod body, the extension end bar, the stretching diagonal bar and the limiting rib can be tightly connected together, and the integral bending rigidity and the torsional rigidity of the frame assembly are improved.
Description
Technical Field
The utility model relates to the technical field of frame assemblies, in particular to a frame assembly.
Background
With the development of science and technology, the living standard of people is improved, and automobiles are popularized in the lives of people, and become one of basic transportation means for people to travel. And there is also an increasing demand for automobiles, for example, comfort of automobiles, among which NVH (noise, vibration and harshness) problems that most easily affect the comfort of automobiles. In a non-load-bearing vehicle, the non-load-bearing vehicle body needs to have a frame structure, and systems such as a suspension, steering, transmission, braking and the like are required to be integrated on the frame.
Currently, a frame is generally composed of side members arranged side by side and a plurality of cross members arranged on the side members, and the bending rigidity and the torsional rigidity of the frame are improved by adding the plurality of cross members, but this way, however, increases the overall weight of the frame and is also troublesome in the early welding.
Disclosure of Invention
The technical scheme of the utility model aims at the technical problem that the prior art is too single, and provides a solution which is obviously different from the prior art. In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a vehicle frame assembly, which aims to solve the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the frame assembly comprises a first frame rod body and a second frame rod body which are arranged side by side, wherein one ends of the first frame rod body and the second frame rod body are respectively provided with an extension end rod welded with an automobile body;
the top parts of the first frame rod body and the second frame rod body are respectively provided with a stretching inclined rod which is arranged in an upward inclined way, one end of the stretching inclined rod is positioned at the top part of the extension end rod, and a limiting rib which is welded and fixed with the extension end rod is arranged at the top part of the extension end rod;
a plurality of groups of limiting cross bars are fixedly connected between the first frame rod body and the second frame rod body and between two adjacent extension end rods;
the automobile chassis support comprises a plurality of stretching diagonal rods, wherein reinforcing support pieces which extend to a first frame rod body and a second frame rod body and are fixedly connected with the first frame rod body and the second frame rod body are respectively arranged on the stretching diagonal rods, the reinforcing support pieces are fixedly welded with the stretching diagonal rods, first chassis welding pieces connected with an automobile chassis are respectively arranged at the bottoms of the first frame rod body and the second frame rod body, second chassis welding pieces which are fixedly arranged on the first frame rod body and the second frame rod body and are connected with the automobile chassis are respectively arranged at one sides of the first chassis welding pieces, a support seat connected with the automobile chassis is arranged between the first frame rod body and the second frame rod body, and an extension end for expanding a support surface is arranged at the bottom of the support seat.
The utility model has the technical effects and advantages that:
compared with the prior art, the novel bicycle frame is simple in overall design and reasonable in structure, the first bicycle frame rod body and the second bicycle frame rod body are welded together through the corresponding matching of the structures, and assembly welding production is facilitated;
through the arrangement of the extension end rod, the extension inclined rod and the limiting ribs, the extension end rod provides a supporting surface for the limiting ribs, so that the extension inclined rod is welded on the first frame rod body and the second frame rod body through the limiting ribs, the first frame rod body, the second frame rod body, the extension end rod, the extension inclined rod and the limiting ribs can be tightly connected together, and the overall bending rigidity and the torsional rigidity of the frame assembly are improved;
simultaneously, when the assembly is stressed, the adjacent extension end rods are deformed mutually through the limiting transverse bar, the stretching inclined rods are driven to deform, and the stretching inclined rods are fixed with the first frame rod body and the second frame rod body through the reinforcing support pieces, so that the stretching inclined rods are limited through the reinforcing support pieces when deformed, and the deformation resistance of the stretching inclined rods is improved.
Drawings
In order to more clearly illustrate the technical solutions of the present disclosure, the drawings that need to be used in some embodiments of the present disclosure will be briefly described below, and it is apparent that the drawings in the following description are only drawings of some embodiments of the present disclosure, and other drawings may be obtained according to these drawings to those of ordinary skill in the art. Furthermore, the drawings in the following description may be regarded as schematic diagrams, not limiting the actual size of the products, the actual flow of the methods, the actual timing of the signals, etc. according to the embodiments of the present disclosure.
Fig. 1 is a front view of the overall structure of the present utility model.
Fig. 2 is a side view of the overall structure of the present utility model.
FIG. 3 is a front view of a partial structure of the frame assembly of the present utility model.
The reference numerals are: 1. a first frame rod body; 2. a second frame rod body; 3. extending the end rod; 4. stretching the diagonal rod; 5. limit ribs; 6. a limit cross bar; 7. reinforcing the support; 8. a first chassis weld; 9. a second chassis weld; 10. and a supporting seat.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In an embodiment, as shown in fig. 1-3, in a frame assembly, the first frame rod body 1, the second frame rod body 2, the extension end rod 3, the stretching diagonal rod 4, the limit rib 5 and other structures are correspondingly matched for use, good support pads are improved for the first frame rod body 1 and the second frame rod body 2 through the stretching diagonal rod 4, the limit rib 5 and the extension end rod 3, the whole welding is easy, and the structures are specifically set as follows;
the automobile frame comprises a first frame rod body 1 and a second frame rod body 2 which are arranged side by side, wherein one ends of the first frame rod body 1 and the second frame rod body 2 are respectively provided with an extension end rod 3 welded with an automobile body;
the top of the first frame rod body 1 and the top of the second frame rod body 2 are respectively provided with a stretching inclined rod 4 which is obliquely arranged upwards, one end of the stretching inclined rod 4 is positioned at the top of the extension end rod 3, and a limiting rib 5 which is fixedly welded with the extension end rod 3 is arranged at the top of the extension end rod 3;
a plurality of groups of limiting transverse bars 6 are fixedly connected between the first frame rod body 1 and the second frame rod body 2 and between two adjacent extension end bars 3;
the automobile chassis support comprises a plurality of stretching inclined rods 4, wherein reinforcing support pieces 7 which extend to a first frame rod body 1 and a second frame rod body 2 and are fixedly connected with the first frame rod body and the second frame rod body are respectively arranged on the stretching inclined rods 4, the reinforcing support pieces 7 are fixedly welded with the stretching inclined rods 4, first chassis welding pieces 8 which are connected with an automobile chassis are respectively arranged at the bottoms of the first frame rod body 1 and the second frame rod body 2, second chassis welding pieces 9 which are fixedly arranged on the first frame rod body 1 and the second frame rod body 2 and are connected with the automobile chassis are respectively arranged at one sides of the first chassis welding pieces 8, a support seat 10 which is connected with the automobile chassis is arranged between the first frame rod body 1 and the second frame rod body 2, and an extension end for expanding a support surface is arranged at the bottom of the support seat 10.
According to the structure, when the frame assembly is used, the first frame rod body 1 and the second frame rod body 2 are arranged side by side, the first frame rod body 1 and the second frame rod body 2 are welded together by the limit transverse rod 6, assembly welding production is facilitated, the extension end rod 3 provides a supporting surface for the limit rib 5 through the arrangement of the extension end rod 3, the extension inclined rod 4 and the limit rib 5, the extension end rod 3 is convenient for the extension inclined rod 4 to be welded on the first frame rod body 1 and the second frame rod body 2 through the limit rib 5, the first frame rod body 1, the second frame rod body 2, the extension end rod 3, the extension inclined rod 4 and the limit rib 5 can be tightly connected together, and the integral bending rigidity and the torsional rigidity of the frame assembly are improved;
and when the tip atress deformation of first frame body of rod 1 and second frame body of rod 2, make adjacent extension end pole 3 deformation each other through spacing horizontal bar 6 to drive tensile diagonal bar 4 deformation, and tensile diagonal bar 4 is fixed with first frame body of rod 1 and second frame body of rod 2 through strengthening support piece 7 again, makes tensile diagonal bar 4 through strengthening support piece 7's spacing when deformation, improves its anti deformation performance.
Different from the situation of the prior art, the utility model discloses a frame assembly, which is convenient for assembly welding production by welding a first frame rod body 1 and a second frame rod body 2 together through a limit horizontal rod 6, the arrangement of an extension end rod 3, a stretching diagonal rod 4 and a limit rib 5 is convenient for the extension end rod 3 to provide a supporting surface for the limit rib 5, so that the stretching diagonal rod 4 is convenient for welding on the first frame rod body 1 and the second frame rod body 2 through the limit rib 5, the first frame rod body 1, the second frame rod body 2, the extension end rod 3, the stretching diagonal rod 4 and the limit rib 5 are ensured to be tightly connected together, the integral bending rigidity and the torsional rigidity of the frame assembly are improved, the adjacent extension end rods 3 are mutually deformed through the limit horizontal rod 6, the stretching diagonal rod 4 is driven to deform, and the stretching diagonal rod 4 is fixed with the first frame rod body 1 and the second frame rod body 2 through a reinforcing support piece 7, so that the stretching diagonal rod 4 is limited by the reinforcing support piece 7 when deformed, and the deformation resistance is improved.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (4)
1. A frame assembly, characterized in that: the automobile frame comprises a first frame rod body (1) and a second frame rod body (2) which are arranged side by side, wherein one ends of the first frame rod body (1) and the second frame rod body (2) are respectively provided with an extension end rod (3) welded with an automobile body;
the top of the first frame rod body (1) and the top of the second frame rod body (2) are respectively provided with a stretching inclined rod (4) which is obliquely arranged upwards, one end of the stretching inclined rod (4) is positioned at the top of the extension end rod (3) and is provided with a limiting rib (5) which is fixedly welded with the extension end rod (3);
between the first frame rod body (1) and the second frame rod body (2), a plurality of groups of limiting transverse rods (6) are fixedly connected between two adjacent extension end rods (3).
2. A frame assembly according to claim 1, wherein: and a plurality of reinforcing supporting pieces (7) which extend to the first frame rod body (1) and the second frame rod body (2) and are fixedly connected with the first frame rod body and the second frame rod body are respectively arranged on the stretching inclined rods (4), and the reinforcing supporting pieces (7) are fixedly welded with the stretching inclined rods (4).
3. A frame assembly according to claim 1, wherein: the bottom of first frame pole body (1) and second frame pole body (2) is provided with first chassis weldment (8) of being connected with the vehicle chassis respectively, and two one side of first chassis weldment (8) is provided with second chassis weldment (9) of fixing on first frame pole body (1) and second frame pole body (2) and being connected with the vehicle chassis respectively.
4. A frame assembly according to claim 1, wherein: a supporting seat (10) connected with the automobile chassis is arranged between the first frame rod body (1) and the second frame rod body (2), and an extension end for expanding a supporting surface is arranged at the bottom of the supporting seat (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320346690.0U CN219544888U (en) | 2023-02-24 | 2023-02-24 | Frame assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320346690.0U CN219544888U (en) | 2023-02-24 | 2023-02-24 | Frame assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219544888U true CN219544888U (en) | 2023-08-18 |
Family
ID=87729830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320346690.0U Active CN219544888U (en) | 2023-02-24 | 2023-02-24 | Frame assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219544888U (en) |
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2023
- 2023-02-24 CN CN202320346690.0U patent/CN219544888U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |