CN217260287U - Auxiliary frame and vehicle - Google Patents
Auxiliary frame and vehicle Download PDFInfo
- Publication number
- CN217260287U CN217260287U CN202220475545.8U CN202220475545U CN217260287U CN 217260287 U CN217260287 U CN 217260287U CN 202220475545 U CN202220475545 U CN 202220475545U CN 217260287 U CN217260287 U CN 217260287U
- Authority
- CN
- China
- Prior art keywords
- section bar
- mounting
- profile
- vehicle
- supporting section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model provides a sub vehicle frame and vehicle. The auxiliary frame comprises a first supporting section bar, a second supporting section bar and at least two connecting section bars, wherein each connecting section bar is sequentially connected between the first supporting section bar and the second supporting section bar, so that the first supporting section bar, the second supporting section bar and each connecting section bar are connected to form a frame shape. The utility model provides a sub vehicle frame processing cost is low, and development cycle is low.
Description
Technical Field
The utility model relates to a frame technique especially relates to an auxiliary frame and vehicle.
Background
The subframe can be regarded as a framework of the front axle and the rear axle, and is a component of the front axle and the rear axle. The subframe is not a complete frame, but merely a bracket that supports the front and rear axles and the suspension, through which the axles and suspension are then connected to the "main frame", conventionally referred to as the "subframe". The sub-frame is used for isolating vibration and noise and reducing the direct entering of the sub-frame into a carriage, so that the sub-frame is mostly arranged on cars and off-road vehicles, and the sub-frame is arranged on an engine of some vehicles. Conventional vehicle bodies without sub-frames have suspensions that are directly connected to the body steel panels. Therefore, the suspension rocker arm mechanisms of the front axle and the rear axle are all parts and are not assemblies. After the subframe is produced, the front and rear suspensions may be assembled to the subframe to form an axle assembly, which is then mounted to the vehicle body.
The existing auxiliary frame is processed in a stamping welding or casting mode, wherein the stamping welding comprises plate stamping welding and high-pressure forming pipe welding. The auxiliary frame is integrally formed by using a die during forging, and the auxiliary frame is divided into a plurality of parts by stamping and welding. The frame structure of the auxiliary frame is divided into an upper part and a lower part, the upper part and the lower part are produced in a stamping mode, and then the upper part and the lower part are welded into a whole in a welding mode to form the frame structure of the auxiliary frame.
However, these machining methods require designing a mold according to different vehicle types, which results in high machining cost and long development period of the subframe.
SUMMERY OF THE UTILITY MODEL
The utility model provides a sub vehicle frame and vehicle, sub vehicle frame processing cost is low, and development cycle is low.
In a first aspect, the present invention provides an auxiliary frame, which comprises a first supporting section, a second supporting section, and at least two connecting sections, wherein each connecting section is sequentially connected between the first supporting section and the second supporting section, so that the first supporting section, the second supporting section, and each connecting section are connected to form a frame.
In a possible implementation manner, in the auxiliary frame provided by the present invention, the first supporting section is welded to the connecting section;
the second supporting section bar is welded with the connecting section bar.
In a possible implementation manner, the first supporting section, the second supporting section and the connecting section of the auxiliary frame provided by the utility model are square pipes;
and/or the first supporting section bar, the second supporting section bar and the connecting section bar are round pipes.
In a possible implementation manner, the utility model provides an auxiliary frame, connecting profile's quantity is two, and first supporting profile is located between two connecting profile, and the one end and a connecting profile of first supporting profile are connected, and the other end and another connecting profile of first supporting profile are connected, and connecting profile's one end and second supporting profile's being connected, the both ends that second supporting profile all are located the outside of the region that connecting profile and first supporting profile enclose.
In a possible implementation manner, the utility model provides an auxiliary frame, which further comprises a plurality of mounting sleeves, the other end of the connecting section bar is connected with at least one mounting sleeve, and an included angle is formed between the axis of the mounting sleeve on the connecting section bar and the axis of the connecting section bar;
both ends of the second supporting section bar are connected with at least one mounting sleeve, and an included angle is formed between the axis of the mounting sleeve at the end part of the second supporting section bar and the axis of the second supporting section bar.
In a possible implementation manner, the utility model provides a sub vehicle frame, connecting profile is provided with at least one first installing support, and first installing support is located connecting profile and deviates from the lateral surface of another connecting profile, and first installing support is used for installing the last swing arm of vehicle.
In a possible implementation manner, the utility model provides a sub vehicle frame, connecting profile are provided with two first installing supports, and first installing support sets up along connecting profile extending direction interval, and a first installing support is adjacent with the installation sleeve pipe on the connecting profile.
In a possible implementation manner, the utility model provides a sub vehicle frame still includes two at least second installing supports, and the second installing support is located the junction of first supporting profile and connecting profile, and two second installing supports symmetry set up, and the second installing support has first connecting portion and second connecting portion, and first connecting portion are used for installing the lower swing arm of vehicle, and the toe angle regulation pole that the second connecting portion are used for installing the vehicle.
In a possible implementation manner, the utility model provides an auxiliary frame, still include at least two third installing supports, the third installing support is located the junction of first supporting section bar and connecting section bar, the third installing support is used for installing the lower swing arm of vehicle;
the fourth mounting bracket is arranged on the second supporting section bar and is used for mounting a stabilizer bar assembly of a vehicle;
the second mounting bracket, the third mounting bracket and the fourth mounting bracket are all positioned on the same side of a plane defined by the first supporting section bar and the second supporting section bar.
In a second aspect, the present invention provides a vehicle, comprising a vehicle body and at least one auxiliary frame provided by the first aspect, wherein the vehicle body comprises a vehicle body, and the auxiliary frame is connected with the vehicle body.
The utility model provides a sub vehicle frame and vehicle, sub vehicle frame support section bar, two at least connection profile through setting up first support section bar, second, and first support section bar, second support section bar and each connection profile connect and form the frame form. The first supporting section, the second supporting section and the connecting section are made of the section materials, the lengths of the first supporting section, the second supporting section and the connecting section can be changed by changing the cutting length of the section materials, so that the size specification of the auxiliary frame is changed, the upgrading iteration of a product can be realized without modifying a die, the development period is shortened, and the production cost is low.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an auxiliary frame according to an embodiment of the present invention;
fig. 2 is a front view of the subframe according to the embodiment of the present invention;
fig. 3 is a top view of the subframe according to the embodiment of the present invention;
fig. 4 is a side view of an auxiliary frame provided in an embodiment of the present invention;
fig. 5 is a schematic position diagram of a first support profile, a second support profile, a connection profile and a mounting sleeve in the auxiliary frame according to the embodiment of the present invention;
fig. 6 is a schematic position diagram of a first support profile, a second support profile, a connecting profile and a first mounting bracket in the auxiliary frame according to the embodiment of the present invention;
fig. 7 is a schematic position diagram of a first supporting profile, a second supporting profile, a connecting profile, a second mounting bracket and a third mounting bracket in the auxiliary frame provided in the embodiment of the present invention.
Description of reference numerals:
100-a first support profile;
200-a second support profile;
300-connecting profiles;
400-installing the sleeve;
410-a connecting plate;
420-a positioning member;
421-positioning holes;
500-a first mounting bracket;
600-a second mounting bracket;
610-a first connection;
620-second connection;
700-a third mounting bracket;
800-fourth mounting bracket.
Detailed Description
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "connected" are to be construed broadly and may include, for example, a fixed connection, an indirect connection through an intermediary, a connection between two elements, or an interaction between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The terms "first," "second," and "third" (if any) in the description and claims of this invention and the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances such that, for example, embodiments of the invention described herein may be implemented in sequences other than those illustrated or described herein.
Moreover, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or maintenance tool that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or maintenance tool.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The existing auxiliary frame is processed in a stamping welding or casting mode, wherein the stamping welding comprises plate stamping welding and high-pressure forming pipe welding. The auxiliary frame is integrally formed by using a die during forging, and the auxiliary frame is divided into a plurality of parts by stamping and welding. The frame structure of the auxiliary frame is divided into an upper part and a lower part, the upper part and the lower part are produced in a stamping mode, and then the upper part and the lower part are welded into a whole in a welding mode to form the frame structure of the auxiliary frame. However, the structure of the current subframe cannot meet the rapid change of the wheelbase and the wheel base of the vehicle, and the vehicle type is rapidly upgraded. Part mould of sub vehicle frame, welding jig in case accomplish design development, change cost is too big, need redevelop mould and frock clamp, causes the processing cost height of sub vehicle frame, development cycle length.
In order to solve the technical problem, the utility model provides a sub vehicle frame, sub vehicle frame support section bar, two at least connection profile through setting up first support section bar, second, and first support section bar, second support section bar and each connection profile connect and form the frame form. The length of the first supporting section bar, the length of the second supporting section bar and the length of the connecting section bar can be changed, so that the size specification of the auxiliary frame is changed, the upgrading iteration of a product can be realized without modifying a die, the development period is shortened, and the production cost is low.
The present invention will be described with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the structural schematic diagram of the auxiliary frame provided by the embodiment of the present invention, fig. 2 is the utility model provides a main view of the auxiliary frame, fig. 3 is the utility model provides an overhead view of the auxiliary frame, fig. 4 is the utility model provides a side view of the auxiliary frame. Referring to fig. 1 to 4, the present invention provides a subframe, including a first supporting section 100, a second supporting section 200, and at least two connecting sections 300, wherein each connecting section 300 is sequentially connected between the first supporting section 100 and the second supporting section 200, so that the first supporting section 100, the second supporting section 200, and each connecting section 300 are connected to form a frame shape.
The first support section bar 100, the second support section bar 200 and each connecting section bar 300 are connected to form a rectangular frame-shaped structure, so that the requirements on rigidity and strength can be met, and the subsequent installation of a power system of a vehicle is facilitated. By changing the lengths of the first support profile 100, the second support profile 200 and the connecting profile 300, the size of the rectangular frame shape is easily adjusted, thereby easily meeting the requirements of different vehicle body structures and power systems.
In a specific implementation, the first support profile 100, the second support profile 200 and the respective connecting profiles 300 are connected to form a square frame-like structure.
It should be noted that the first support profile 100, the second support profile 200 and the connecting profile 300 are profile pieces, and the profile pieces are objects with certain geometric shapes, which are manufactured by rolling and other processes. The first support profile 100, the second support profile 200 and the connecting profile 300 can be selected from different types of profile members according to requirements, and then the profile members are cut into the first support profile 100, the second support profile 200 and the connecting profile 300 with different lengths according to the size requirements of the subframe. In this way, the length of the first support section bar 100, the second support section bar 200 and the connecting section bar 300 can be changed to produce the auxiliary frames with different sizes to meet the requirements of different vehicle types, and the processing cost and the processing time of the auxiliary frames can be reduced.
Moreover, the first support profile 100, the second support profile 200 and the connection profile 300 are produced by a special machine, having good quality stability. According to the requirements of different auxiliary frames, the auxiliary frames are positioned by utilizing the positions of the slide rail adjusting tools, and then the first supporting section bar 100, the second supporting section bar 200 and the connecting section bars 300 are connected to form a frame shape, so that the flexible production of the auxiliary frames is realized.
In the subframe according to this embodiment, the first support section 100, the second support section 200, and the at least two connecting sections 300 are provided, and the first support section 100, the second support section 200, and the connecting sections 300 are connected to form a frame. The length of the first supporting section bar 100, the second supporting section bar 200 and the connecting section bar 300 can be changed, so that the size specification of the auxiliary frame is changed, the upgrading iteration of products can be realized without modifying a die, the development period is shortened, and the production cost is low.
In order to improve the reliability of the connection, the first support profile 100 is welded to the connection profile 300 and the second support profile 200 is welded to the connection profile 300.
Compared with the frame structure of the subframe in the prior art, the frame structure of the subframe is divided into an upper part and a lower part, the upper part and the lower part are produced in a stamping mode, and then the upper part and the lower part are welded into a whole in a welding mode to form the frame structure of the subframe. The embodiment of the utility model provides a sub vehicle frame's welding seam is few, and the reliability is high.
In a possible realization, the first support profile 100, the second support profile 200 and the connecting profile 300 are square tubes.
And/or the first support profile 100, the second support profile 200 and the connecting profile 300 are round tubes.
It can be understood that the square tube or the circular tube is easy to be processed, and the processing cost can be reduced.
In a particular implementation, as shown in fig. 1, the first support profile 100, the second support profile 200 and the connecting profile 300 are circular tubes.
It should be noted that the square pipes and the round pipes used for the first support profile 100, the second support profile 200, and the connecting profile 300 are seamless steel pipes, so that the welding seams of the subframe are reduced, and the reliability of the subframe is improved.
In some embodiments, the connecting profile 300 has a curvature to facilitate installation of the powertrain of a four-wheel drive vehicle.
Specifically, as shown in fig. 1, the height of the two ends of the connecting section 300 is smaller than the height of the middle of the connecting section 300 in the vertical direction.
In this embodiment, the number of the connecting profiles 300 is two, the first supporting profile 100 is located between the two connecting profiles 300, one end of the first supporting profile 100 is connected to one connecting profile 300, the other end of the first supporting profile 100 is connected to another connecting profile 300, one end of the connecting profile 300 is connected to the second supporting profile 200, and both ends of the second supporting profile 200 are located outside an area surrounded by the connecting profiles 300 and the first supporting profile 100.
Fig. 5 is a schematic position diagram of the first support profile, the second support profile, the connection profile and the installation sleeve in the auxiliary frame provided in the embodiment of the present invention.
Referring to fig. 5, the subframe further includes a plurality of mounting sleeves 400, the other end of the connecting section 300 is connected to at least one mounting sleeve 400, and an included angle is formed between the axis of the mounting sleeve 400 on the connecting section 300 and the axis of the connecting section 300.
Wherein, both ends of the second support profile 200 are connected with at least one mounting sleeve 400, and an included angle is formed between the axis of the mounting sleeve 400 at the end of the second support profile 200 and the axis of the second support profile 200.
In a specific implementation, the number of the installation sleeves 400 is four, the number of the connecting profiles 300 is two, one end of each connecting profile 300 of the two connecting profiles 300 is connected to the second support profile 200, and the other end of each connecting profile 300 of the two connecting profiles 300 is connected to one installation sleeve 400. A mounting sleeve 400 is connected to both ends of the second support profile 200.
The installation sleeve 400 is a circular tube, and the installation sleeve 400 is connected with the second support profile 200, the installation sleeve 400 and the connection profile 300 in a welding manner.
It should be noted that the mounting sleeve 400 may be provided with a connecting plate 410, the mounting sleeve 400 is welded to the connecting plate 410, and the connecting plate 410 is welded to the second support profile 200 or the connecting profile 300, so as to increase the connection area between the mounting sleeve 400 and the second support profile 200 and between the mounting sleeve 400 and the connecting profile 300, and improve the reliability of mounting the mounting sleeve 400.
In some embodiments, the mounting sleeves 400 at both ends of the second support profile 200 are provided with the positioning members 420.
Specifically, as shown in fig. 5, a positioning member 420 is disposed on the mounting sleeve 400, and a positioning hole 421 is disposed on the positioning member 420. The alignment holes 421 are used to couple with alignment members 420 on the body of the vehicle to position the subframe relative to the body to facilitate coupling of the subframe to the body.
Fig. 6 is a schematic position diagram of a first support profile, a second support profile, a connection profile, and a first mounting bracket in an auxiliary frame provided in an embodiment of the present invention.
As shown in fig. 6, the connecting profile 300 is provided with at least one first mounting bracket 500, the first mounting bracket 500 being located on an outer side of the connecting profile 300 facing away from the other connecting profile 300, the first mounting bracket 500 being used for mounting an upper swing arm of a vehicle.
As shown in fig. 1 and 6, the number of the first mounting brackets 500 is four, two first mounting brackets 500 are respectively arranged on two connecting profiles 300, the first mounting brackets 500 are arranged at intervals along the extending direction of the connecting profiles 300, and one first mounting bracket 500 is adjacent to the mounting sleeve 400 on the connecting profile 300.
It will be appreciated that a first mounting bracket 500 is provided adjacent to the mounting sleeve 400 on the connecting profile 300, wherein the first mounting bracket 500 is used for mounting the upper swing arm of the vehicle, which makes the overall structure of the vehicle compact.
In a specific implementation, the first mounting bracket 500 is connected to the connecting section bar 300 by welding, so as to ensure the fastening of the first mounting bracket 500 to the connecting section bar 300.
Fig. 7 is a schematic position diagram of a first supporting profile, a second supporting profile, a connecting profile, a second mounting bracket and a third mounting bracket in the auxiliary frame provided in the embodiment of the present invention.
Referring to fig. 7, in some embodiments, the subframe further includes at least two second mounting brackets 600, the second mounting brackets 600 are located at the connection positions of the first support profile 100 and the connecting profile 300, the two second mounting brackets 600 are symmetrically arranged, the second mounting brackets 600 have a first connection portion 610 and a second connection portion 620, the first connection portion 610 is used for mounting a lower swing arm of the vehicle, and the second connection portion 620 is used for mounting a toe angle adjusting lever of the vehicle.
Wherein the second mounting bracket 600 is connected with the first support profile 100 and the connection profile 300 by means of welding.
It should be noted that the lower swing arm of the vehicle has two connection points, and the two connection points are both connected to the subframe, wherein the first connection portion 610 is used to mount one connection point of the lower swing arm of the vehicle.
It can be appreciated that the overall structure can be made compact by providing the second mounting bracket 600 with the first coupling portion 610 and the second coupling portion 620, the first coupling portion 610 being used to mount the lower swing arm of the vehicle, and the second coupling portion 620 being used to mount the toe adjustment lever of the vehicle.
In a specific implementation, in order to improve the machining accuracy of the second mounting bracket 600, the second mounting bracket 600 is formed by welding three sheet metal parts.
In one possible implementation, the subframe further includes at least two third mounting brackets 700, the third mounting brackets 700 are located at the junction of the first support profile 100 and the connecting profile 300, and the third mounting brackets 700 are used for mounting a lower swing arm of the vehicle.
It should be noted that the lower swing arm of the vehicle has two connection points, one of which is connected to the first connection portion 610, and the other of which is connected to the third mounting bracket 700.
The third mounting bracket 700 is located at the joint of the first support profile 100 and the connection profile 300, and the third mounting bracket 700 is L-shaped, and has the advantages of simple structure, large connection area and high connection reliability.
In a specific implementation, the third mounting bracket 700 is connected to the first support profile 100 and the connecting profile 300 by welding.
In some embodiments, the subframe further comprises a fourth mounting bracket 800, the fourth mounting bracket 800 being provided on the second support profile 200, the fourth mounting bracket 800 being used for mounting a stabilizer bar assembly of the vehicle.
The second mounting bracket 600, the third mounting bracket 700 and the fourth mounting bracket 800 are all located on the same side of a plane enclosed by the first support profile 100 and the second support profile 200.
In a specific implementation, the fourth mounting bracket 800 is connected to the second support profile 200 by welding.
The utility model discloses still a vehicle, including the sub vehicle frame that vehicle body and at least one above-mentioned embodiment provided, the vehicle body includes the automobile body, sub vehicle frame and body coupling.
Specifically, the vehicle includes two sub frames, and two sub frames all are connected with the automobile body, and a sub frame is connected with the front suspension of vehicle, and another sub frame is connected with the back suspension of vehicle.
The structure and principle of the subframe are described in detail in the above embodiments, which are not repeated herein.
The vehicle provided by the embodiment is provided with a vehicle body and at least one subframe, the subframe is provided with a first supporting section bar 100, a second supporting section bar 200 and at least two connecting section bars 300, and the first supporting section bar 100, the second supporting section bar 200 and each connecting section bar 300 are connected to form a frame shape. The first supporting section bar 100, the second supporting section bar 200 and the connecting section bar 300 can be changed, so that the size specification of the auxiliary frame is changed, the upgrade iteration of the auxiliary frame can be realized without modifying a die, and the development cycle and the production cost of the whole vehicle can be reduced.
It should be understood that the illustrated structure of the embodiment of the present application does not specifically limit the vehicle. In other embodiments of the present application, the vehicle may include more or fewer components than the above-described embodiments, or some components may be combined, some components may be separated, or a different arrangement of components may be provided. For example, the vehicle body may also include a powertrain system and a steering device.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. The auxiliary frame is characterized by comprising a first supporting section bar, a second supporting section bar and at least two connecting section bars, wherein the connecting section bars are sequentially connected between the first supporting section bar and the second supporting section bar, so that the first supporting section bar, the second supporting section bar and the connecting section bars are connected to form a frame shape.
2. The subframe of claim 1 wherein said first support section bar is welded to said connecting section bar;
the second supporting section bar is welded with the connecting section bar.
3. The subframe of claim 1 wherein said first support section bar, said second support section bar and said connecting section bar are square tubes;
and/or the first supporting section bar, the second supporting section bar and the connecting section bar are round pipes.
4. The subframe according to any one of claims 1 to 3 wherein said connecting profiles are two in number, said first support profile is located between two of said connecting profiles, one end of said first support profile is connected to one of said connecting profiles, the other end of said first support profile is connected to the other of said connecting profiles, one end of said connecting profile is connected to said second support profile, and both ends of said second support profile are located outside the area enclosed by said connecting profiles and said first support profile.
5. The subframe of claim 4 further comprising a plurality of mounting bushings, wherein the other end of said connecting section is connected to at least one of said mounting bushings, and the axis of said mounting bushings on said connecting section is at an angle to the axis of said connecting section;
both ends of the second supporting section bar are connected with at least one mounting sleeve, and an included angle is formed between the axis of the mounting sleeve at the end part of the second supporting section bar and the axis of the second supporting section bar.
6. The subframe of claim 5 wherein said connecting section bar is provided with at least one first mounting bracket on an outer side of said connecting section bar facing away from the other connecting section bar, said first mounting bracket being for mounting an upper swing arm of a vehicle.
7. The subframe of claim 6 wherein said connecting section is provided with two first mounting brackets spaced along the direction of extension of said connecting section, one of said first mounting brackets being adjacent said mounting sleeve on said connecting section.
8. The subframe according to any one of claims 1 to 3, further comprising at least two second mounting brackets, wherein the second mounting brackets are located at the junction of the first supporting section and the connecting section, the two second mounting brackets are symmetrically arranged, the second mounting brackets have a first connecting portion and a second connecting portion, the first connecting portion is used for mounting a lower swing arm of a vehicle, and the second connecting portion is used for mounting a toe angle adjusting rod of the vehicle.
9. The subframe of claim 8 further comprising at least two third mounting brackets at the junction of said first support section and said connecting section, said third mounting brackets for mounting said lower swing arm of said vehicle;
the second mounting bracket is arranged on the second supporting section bar and is used for mounting a stabilizer bar assembly of a vehicle;
the second mounting bracket, the third mounting bracket and the fourth mounting bracket are all positioned on the same side of a plane enclosed by the first supporting section bar and the second supporting section bar.
10. A vehicle comprising a vehicle body including a vehicle body and at least one subframe according to any one of claims 1 to 9, said subframe being connected to said vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220475545.8U CN217260287U (en) | 2022-03-02 | 2022-03-02 | Auxiliary frame and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220475545.8U CN217260287U (en) | 2022-03-02 | 2022-03-02 | Auxiliary frame and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217260287U true CN217260287U (en) | 2022-08-23 |
Family
ID=82861217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220475545.8U Active CN217260287U (en) | 2022-03-02 | 2022-03-02 | Auxiliary frame and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217260287U (en) |
-
2022
- 2022-03-02 CN CN202220475545.8U patent/CN217260287U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203819342U (en) | Rear auxiliary vehicle frame | |
| RU2666078C2 (en) | Sub-frame assembly for joining suspension parts, having pair of wheels, with vehicle | |
| CN110203284B (en) | Hollow cast aluminum and aluminum section bar welded auxiliary frame | |
| CN101811517A (en) | Internal high-pressure formed auxiliary frame and forming method thereof | |
| CN102114868A (en) | Manufacture method of novel structural optimized auxiliary frame | |
| CN103786788A (en) | Automobile front auxiliary frame and corresponding automobile | |
| US10053156B2 (en) | Vehicle front portion structure | |
| CN201193050Y (en) | Front auxiliary frame with adjustable installation dimension | |
| CN217260287U (en) | Auxiliary frame and vehicle | |
| CN206938858U (en) | Subframe and automobile | |
| CN205768465U (en) | A kind of automobile rear torsion beam support | |
| CN215794027U (en) | Auxiliary frame and automobile | |
| CN210526646U (en) | Rear auxiliary frame and automobile | |
| CN212605440U (en) | Automobile rear auxiliary frame with longitudinal beam and front beam formed by adopting coiled pipes | |
| CN104943789A (en) | Saddle type vehicle frame | |
| CN201784682U (en) | Internal-high-pressure-forming auxiliary frame | |
| CN210174964U (en) | Auxiliary frame and vehicle | |
| CN216033572U (en) | Control arm mounting rack and rear auxiliary frame assembly | |
| CN201951553U (en) | Novel structure optimized auxiliary frame | |
| CN206982617U (en) | A kind of contact network cantilever, the pre- assembling platform of positioner modularization | |
| CN101446095B (en) | Bracket assembly for lifting jar and manufacturing method thereof | |
| CN210235097U (en) | Rear auxiliary frame and automobile | |
| CN220615949U (en) | Auxiliary frame and vehicle | |
| CN211055242U (en) | Multi-connecting-rod lightweight rear auxiliary frame | |
| CN217259457U (en) | Lower swing arm and vehicle of suspension |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 310051 No. 1760, Jiangling Road, Hangzhou, Zhejiang, Binjiang District Patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Patentee after: Zhejiang Yizhen Automobile Research and Development Co.,Ltd. Address before: 310051 No. 1760, Jiangling Road, Hangzhou, Zhejiang, Binjiang District Patentee before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Patentee before: Zhejiang Yinglun electric vehicle research and Development Co.,Ltd. |