CN213199382U - A vehicle that is used for control arm assembly of vehicle and has it - Google Patents
A vehicle that is used for control arm assembly of vehicle and has it Download PDFInfo
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- CN213199382U CN213199382U CN202021477705.XU CN202021477705U CN213199382U CN 213199382 U CN213199382 U CN 213199382U CN 202021477705 U CN202021477705 U CN 202021477705U CN 213199382 U CN213199382 U CN 213199382U
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- control arm
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- arm assembly
- connecting pipe
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Abstract
The utility model discloses a vehicle that is used for control arm assembly of vehicle and has it, a control arm assembly includes for the vehicle: control arm body, connecting pipe and fastening components. The control arm body is provided with a hub mounting part and auxiliary frame connecting ends, and the two auxiliary frame connecting ends are symmetrically distributed about the central line of the control arm body; the connecting pipe is connected between the connecting ends of the two auxiliary frames; the fastening assembly is suitable for penetrating through the auxiliary frame connecting end from the outer side and then being fastened and matched in the connecting pipe. According to the utility model discloses a control arm assembly for vehicle has following several advantages: firstly, the control arm body is not divided into a left part and a right part, and the control arm body does not need to be respectively placed and marked during installation, so that the production cost is saved and the efficiency is improved; secondly, the control arm body is hollow, so that materials are saved, the weight is reduced, and the light weight level is improved; thirdly, the self-fastening assembly can be used for supporting and fixing with the vehicle body, and the mounting structure is simplified.
Description
Technical Field
The utility model belongs to the technical field of the vehicle technique and specifically relates to a vehicle that is used for control arm assembly of vehicle and has it.
Background
In the prior art, the common automobile suspension control arm is mostly of a steel plate stamping welding or aluminum material integral forging type, the weight is larger than normal, and the energy consumption of the whole automobile is increased. In addition, the suspension control arm left and right parts are symmetrical but cannot be interchanged, increasing management and production costs. Therefore, there is room for improvement in the above-described technology.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. To this end, an object of the present invention is to provide a control arm assembly for a vehicle, which has the following advantages: firstly, the control arm body is not divided into a left part and a right part, and the control arm body does not need to be respectively placed and marked during installation, so that the production cost is saved and the installation efficiency is improved; secondly, the control arm body is hollowed out in a large area, so that the material of parts is saved, the weight is reduced, and the light weight level is improved; thirdly, the self fastening assembly can be used for supporting and fixing with the vehicle body, and the mounting structure is simplified.
The utility model also provides a vehicle of having above-mentioned a control arm assembly for vehicle.
According to the utility model discloses a control arm assembly for vehicle includes: control arm body, connecting pipe and fastening components. The control arm body is provided with a hub mounting part and auxiliary frame connecting ends, and the two auxiliary frame connecting ends are symmetrically distributed about the central line of the control arm body; the connecting pipe is connected between the connecting ends of the two auxiliary frames; the fastening assembly is suitable for penetrating through the auxiliary frame connecting end from the outer side and then being fastened and matched in the connecting pipe.
According to the utility model discloses a control arm assembly for vehicle has following several advantages: firstly, the control arm body is not divided into a left part and a right part, and the control arm body does not need to be respectively placed and marked during installation, so that the production cost is saved and the installation efficiency is improved; secondly, the control arm body is hollowed out in a large area, so that the material of parts is saved, the weight is reduced, and the light weight level is improved; thirdly, the self fastening assembly can be used for supporting and fixing with the vehicle body, and the mounting structure is simplified.
According to the utility model discloses a control arm assembly for vehicle, the control arm body is light alloy spare.
According to the utility model discloses a control arm assembly for vehicle, the control arm body is the aluminum alloy spare.
According to the utility model discloses a control arm assembly for vehicle, wheel hub installation department with one of them connect through first linking arm between the sub vehicle frame link, wheel hub installation department and another connect through the second linking arm between the sub vehicle frame link, first linking arm with second linking arm symmetric distribution is in the central line both sides.
According to the utility model discloses a control arm assembly for vehicle still includes: and the reinforcing arm is connected between the end parts, close to the auxiliary frame connecting end, of the first connecting arm and the second connecting arm, and lightening holes penetrating through the control arm body are formed among the first connecting arm, the second connecting arm and the reinforcing arm.
According to the utility model discloses a control arm assembly for vehicle of an embodiment, fastening components includes: the connecting pipe is a hollow pipe, internal threads are formed on the inner circumferential surface of the connecting pipe, and the threaded fastener penetrates through the gasket and the auxiliary frame connecting end from the outer side and then is matched with the internal threads.
According to the utility model discloses a control arm assembly for vehicle, the outer terminal surface of packing ring is formed with annular countersunk head groove, the head of threaded fastener is at least partially held in annular countersunk head inslot.
According to the utility model discloses a control arm assembly for vehicle of an embodiment, the connecting pipe includes: the connecting pipe comprises a connecting pipe body and an installation matching end, wherein the installation matching end is positioned at two ends of the connecting pipe body, the longitudinal section of the installation matching end is in a step shape, the cross-sectional area of the installation matching end is increased towards the direction far away from the connecting pipe body, and an annular flange is further arranged on the outer end face of the installation matching end.
According to the utility model discloses a control arm assembly for vehicle, the last wall and the lower wall of first linking arm are formed with first enhancement concave muscle, the last wall and the lower wall of second linking arm are formed with the second and strengthen concave muscle, first enhancement concave muscle is followed the wheel hub installation department extends to strengthen the arm, the second is strengthened concave muscle and is also followed the wheel hub installation department extends to strengthen the arm, just first enhancement concave muscle with the second is strengthened concave muscle and is in strengthen the cross-section increase of arm department.
According to the utility model discloses a vehicle of second aspect is provided with the control arm assembly for vehicle as any one kind of first aspect. The vehicle and the control arm assembly for the vehicle have the same advantages compared with the prior art, and the detailed description is omitted.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is an exploded schematic view of a control arm assembly according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a control arm body according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a control arm assembly according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a connecting pipe according to an embodiment of the present invention;
fig. 5 is a schematic view of a section a-a of a connecting tube according to an embodiment of the invention;
fig. 6 is a schematic structural view of a threaded fastener according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a gasket according to an embodiment of the present invention.
Reference numerals:
100-control arm assembly, 1-control arm body, 11-first connecting arm, 12-second connecting arm, 13-first reinforcing concave rib, 14-second reinforcing concave rib, 2-hub mounting part, 3-subframe connecting end, 31-first connecting surface, 32-second connecting surface, 33-connecting hole, 4-connecting pipe, 41-internal thread, 42-connecting pipe body, 43-mounting mating end, 44-annular flange, 5-fastening component, 51-threaded fastener, 52-gasket, 53-annular countersunk groove, 54-mounting hole, 55-stop part, 6-reinforcing arm, 7-center line, 8-lightening hole, 9-vehicle body connecting part.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship 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.
A control arm assembly 100 for a vehicle according to an embodiment of the present invention is described below with reference to fig. 1 to 7. As shown in fig. 1, a control arm assembly 100 for a vehicle according to an embodiment of the present invention may include: control arm body 1, connecting tube 4 and fastening assembly 5. Control arm body 1 has wheel hub installation department 2 and sub vehicle frame link 3, and control arm body 1 can be panel beating stamping workpiece welded fastening, is the tight fit when two sub vehicle frame links 3 assemble with control arm body 1, consequently does not have relative motion between two sub vehicle frame links 3 and the control arm body 1, and wheel hub installation department 2 can be in the same place with control arm body 1 riveting. Further, two sub vehicle frame link ends 3 are about 7 symmetric distributions of control arm body 1's central line, and control arm body 1 need not divide like this and controls the piece, need not place respectively during the installation and sign, is favorable to saving manufacturing cost and raises the efficiency. Further, connecting pipe 4 is connected between two sub vehicle frame link ends 3, and fastening component 5 is suitable for wearing to establish sub vehicle frame link end 3 from the outside and the back fastening cooperation is in connecting pipe 4, and control arm assembly 100 can support fixedly through self fastening component 5 and automobile body like this, has simplified mounting structure.
According to the utility model discloses a control arm assembly 100 for vehicle has following several advantages: firstly, the control arm body 1 is not divided into a left part and a right part, and does not need to be respectively placed and marked during installation, so that the production cost is saved and the installation efficiency is improved; secondly, the self fastening assembly 5 can be used for supporting and fixing with the vehicle body, and the mounting structure is simplified.
According to an embodiment of the present invention, the control arm body 1 may be a light alloy member for a control arm assembly 100 for a vehicle. For example, in a specific embodiment, the control arm body 1 may be an aluminum alloy member, which is beneficial to reduce the weight of the control arm assembly 100 and realize light weight, thereby reducing the energy consumption of the entire vehicle.
According to the utility model discloses a control arm assembly 100 for vehicle, as shown in FIG. 3, connect through first linking arm 11 between wheel hub installation department 2 and one of them sub vehicle frame link 3, connect through second linking arm 12 between wheel hub installation department 2 and another sub vehicle frame link 3, first linking arm 11 and second linking arm 12 symmetric distribution are in central line 7 both sides. Thus, the control arm assembly 100 does not need to distinguish left and right parts, and does not need to be respectively placed and marked during installation, thereby being beneficial to saving the production cost and improving the installation efficiency.
According to the present invention, the control arm assembly 100 for a vehicle, as shown in fig. 2, may further include: strengthen arm 6, strengthen arm 6 and connect between the tip that is close to sub vehicle frame link 3 of first linking arm 11 and second linking arm 12, connect the triangle-shaped structure that forms through first linking arm 11, second linking arm 12 and strengthen arm 6 like this, be favorable to improving the structural strength of control arm assembly 100. Further, lightening holes 8 penetrating through the control arm body 1 are formed among the first connecting arm 11, the second connecting arm 12 and the reinforcing arm 6. Therefore, the structural strength of the control arm assembly 100 is guaranteed, and meanwhile the weight of the control arm assembly 100 is reduced, the light weight is realized, and therefore the energy consumption of the whole vehicle is reduced.
According to an embodiment of the present invention, the control arm assembly 100 for a vehicle, as shown in fig. 1, the fastening member 5 may include: a threaded fastener 51 and a washer 52. Specifically, the gasket 52 is arranged on the outer side of the subframe connection end 3, the outer end face of the gasket 52 is formed with an annular countersunk groove 53, the threaded fastener 51 is formed with a stop part 55, the stop part 55 can be matched with the annular countersunk groove 53 in a stop way, and the head part of the threaded fastener 51 is at least partially accommodated in the annular countersunk groove 53, so that the fastening component 5 is favorable for connecting the connection pipe 4 and the control arm body 1 more firmly, and the connection strength of the control arm assembly 100 is improved. Further, as shown in fig. 5 and 6, the connection pipe 4 is a hollow pipe, and an internal thread 41 is formed on an inner circumferential surface of the connection pipe 4, and a threaded fastener 51 is engaged with the internal thread 41 after passing through a washer 52 and the sub-frame connection end 3 from an outer side. Specifically, the subframe connection end 3 may include: the first connecting surface 31, the second connecting surface 32 and the connecting hole 33, the washer 52 is provided with a mounting hole 54, and the threaded fastener 51 is inserted through the mounting hole 54 and the connecting hole 33 to be connected with the connecting pipe 4, so that the control arm assembly 100 is connected with the vehicle body connecting portion 9. Compared with the conventional control arm assembly 100, the control arm assembly 100 of the present invention supports and fixes the vehicle body through the fastening component 5 of the control arm assembly 100 itself, and simplifies the installation structure.
According to an embodiment of the present invention, the control arm assembly 100 for a vehicle, as shown in fig. 4, the connection pipe 4 may include: a connecting tube body 42 and a mounting mating end 43. Specifically, the mounting mating ends 43 are located at both ends of the connecting pipe body 42, the longitudinal section of the mounting mating ends 43 is configured to be stepped, the cross-sectional area of the mounting mating ends 43 is increased in a direction away from the connecting pipe body 42, and the outer end surface of the mounting mating ends 43 is further provided with an annular flange 44. The annular flange 44 may be matingly coupled to the first coupling face 31.
According to the utility model discloses a control arm assembly 100 for vehicle, the last wall and the lower wall of first connecting arm 11 are formed with first enhancement concave rib 13, and the last wall and the lower wall of second connecting arm 12 are formed with second enhancement concave rib 14, and first enhancement concave rib 13 extends to reinforcing arm 6 from hub installation department 2, and second enhancement concave rib 14 also extends to reinforcing arm 6 from hub installation department 2, and the first cross-section increase of strengthening concave rib 13 and second enhancement concave rib 14 in reinforcing arm 6 department. Thus, the first reinforcing concave rib 13 and the second reinforcing concave rib 14 can reinforce the structural strength of the control arm assembly 100, and are favorable for reducing the weight of the control arm assembly 100, so that the weight is reduced.
In summary, the control arm assembly 100 for a vehicle according to the embodiment of the present invention has the following advantages: firstly, the control arm body 1 is not divided into a left part and a right part, and does not need to be respectively placed and marked during installation, so that the production cost is saved and the installation efficiency is improved; secondly, the control arm body 1 is hollowed out in a large area, so that the material of parts is saved, the weight is reduced, and the light weight level is improved; thirdly, the self fastening assembly 5 can be used for supporting and fixing with the vehicle body, and the installation structure is simplified.
The utility model also provides a vehicle, this vehicle include foretell a control arm assembly 100 for the vehicle to have advantages such as the installation effectiveness is high, structural strength is high and the lightweight level is high.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A control arm assembly (100) for a vehicle, comprising:
the control arm comprises a control arm body (1), wherein the control arm body (1) is provided with a hub mounting part (2) and auxiliary frame connecting ends (3), and the two auxiliary frame connecting ends (3) are symmetrically distributed around a central line (7) of the control arm body (1);
the connecting pipe (4) is connected between the two auxiliary frame connecting ends (3);
and the fastening component (5) is suitable for penetrating the auxiliary frame connecting end (3) from the outer side and then is tightly matched in the connecting pipe (4).
2. The control arm assembly (100) for a vehicle according to claim 1, wherein the control arm body (1) is a light alloy piece.
3. The control arm assembly (100) for a vehicle according to claim 1, wherein the control arm body (1) is an aluminum alloy piece.
4. The control arm assembly (100) for a vehicle according to claim 1, wherein the hub mounting portion (2) is connected to one of the subframe connection ends (3) through a first connection arm (11), the hub mounting portion (2) is connected to the other subframe connection end (3) through a second connection arm (12), and the first connection arm (11) and the second connection arm (12) are symmetrically distributed on two sides of the center line (7).
5. The control arm assembly (100) for a vehicle according to claim 4, further comprising: the reinforcing arm (6) is connected between the end portions, close to the auxiliary frame connecting end (3), of the first connecting arm (11) and the second connecting arm (12), and a lightening hole (8) penetrating through the control arm body (1) is formed among the first connecting arm (11), the second connecting arm (12) and the reinforcing arm (6).
6. The control arm assembly (100) for a vehicle according to claim 1, wherein said fastening assembly (5) comprises: the connecting pipe comprises a threaded fastener (51) and a gasket (52), the gasket (52) is arranged on the outer side of the auxiliary frame connecting end (3), the connecting pipe (4) is a hollow pipe, an internal thread (41) is formed on the inner circumferential surface of the connecting pipe (4), and the threaded fastener (51) penetrates through the gasket (52) and the auxiliary frame connecting end (3) from the outer side and then is matched with the internal thread (41).
7. The control arm assembly (100) for a vehicle according to claim 6, characterized in that an outer end face of said washer (52) is formed with an annular countersunk groove (53), a head of said threaded fastener (51) being at least partially received in said annular countersunk groove (53).
8. The control arm assembly (100) for a vehicle according to claim 1, wherein the connection pipe (4) includes: the connecting pipe comprises a connecting pipe body (42) and an installation matching end (43), wherein the installation matching end (43) is located at two ends of the connecting pipe body (42), the longitudinal section of the installation matching end (43) is in a step shape, the cross section area of the installation matching end (43) is increased towards the direction far away from the connecting pipe body (42), and the outer end face of the installation matching end (43) is further provided with an annular flange (44).
9. The control arm assembly (100) for the vehicle according to claim 5, wherein the upper wall surface and the lower wall surface of the first connecting arm (11) are formed with first reinforcing recessed ribs (13), the upper wall surface and the lower wall surface of the second connecting arm (12) are formed with second reinforcing recessed ribs (14), the first reinforcing recessed ribs (13) extend from the hub mounting portion (2) to the reinforcing arm (6), the second reinforcing recessed ribs (14) also extend from the hub mounting portion (2) to the reinforcing arm (6), and the cross sections of the first reinforcing recessed ribs (13) and the second reinforcing recessed ribs (14) at the reinforcing arm (6) are increased.
10. A vehicle, characterized by comprising a control arm assembly (100) for a vehicle according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021477705.XU CN213199382U (en) | 2020-07-23 | 2020-07-23 | A vehicle that is used for control arm assembly of vehicle and has it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021477705.XU CN213199382U (en) | 2020-07-23 | 2020-07-23 | A vehicle that is used for control arm assembly of vehicle and has it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213199382U true CN213199382U (en) | 2021-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021477705.XU Active CN213199382U (en) | 2020-07-23 | 2020-07-23 | A vehicle that is used for control arm assembly of vehicle and has it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213199382U (en) |
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2020
- 2020-07-23 CN CN202021477705.XU patent/CN213199382U/en active Active
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