CN214688903U - Forged aluminum type suspension control arm - Google Patents
Forged aluminum type suspension control arm Download PDFInfo
- Publication number
- CN214688903U CN214688903U CN202023205898.6U CN202023205898U CN214688903U CN 214688903 U CN214688903 U CN 214688903U CN 202023205898 U CN202023205898 U CN 202023205898U CN 214688903 U CN214688903 U CN 214688903U
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- CN
- China
- Prior art keywords
- control arm
- arm body
- ball head
- forged aluminum
- head mounting
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- 239000000725 suspension Substances 0.000 title claims abstract description 20
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 18
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 6
- 238000005242 forging Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000003466 welding Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 241001247986 Calotropis procera Species 0.000 description 1
- 241000221535 Pucciniales Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010080 roll forging Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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- Vehicle Body Suspensions (AREA)
Abstract
The utility model discloses a forged aluminum type suspension control arm, which comprises a control arm body, wherein the middle part of the control arm body is provided with a sleeve which protrudes outwards and is used for installing a rubber bushing; one end of the control arm body is provided with a connecting shaft connected with the frame, the other end of the control arm body is provided with a ball head mounting frame used for mounting a ball head, the ball head mounting frame is provided with three ball head mounting holes, a connecting line between the ball head mounting holes forms an isosceles triangle, and the distances from the ball head mounting holes at the vertex angle of the isosceles triangle to the two sides of the control arm body are equal. The forged aluminum type suspension control arm of the utility model has reasonable structure and reliable performance, can effectively reduce weight, save resources and reduce manufacturing cost while not influencing the rigidity and strength of the control arm; the control arm body is forged by forged aluminum alloy, so that the control arm body is not easy to oxidize, and the service life is prolonged.
Description
Technical Field
The utility model relates to an automobile manufacturing technical field, concretely relates to forged aluminum formula suspension control arm.
Background
The suspension system is an important component of a modern automobile and has great influence on the driving smoothness and the steering stability of the automobile. The automobile control arm (also called swing arm) is used as a guide and force transmission element of an automobile suspension system, transmits various forces acting on the wheel to an automobile body, and simultaneously ensures that the wheel moves according to a certain track. The vehicle control arm elastically connects the wheel and the vehicle body through a spherical hinge or a bushing. The control arm of the vehicle (including the bushing and ball head connected thereto) should have sufficient rigidity, strength and durability. The automobile load bearing device bears various loads in automobile running, and the strength and the rigidity of the automobile load bearing device have decisive influence on the performance of the whole automobile.
The traditional control arm is led to a welding control arm, the control arm is divided into an upper body and a lower body, the upper body and the lower body are respectively punched and formed in a manufacturing process, and then the upper body and the lower body are combined together by welding methods such as spot welding or seam welding, so that the production and manufacturing processes are multiple, and the production efficiency is low. And the quality of the control arm assembly is increased, and the deformation of the welding assembly is difficult to control, so that the consistency of the product is poor. And the traditional control arm adopts steel, and the quality is higher, rusts easily, and toughness is not high simultaneously. Based on the circumstances, the utility model provides a forged aluminum formula suspension control arm can effectively solve above problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a forged aluminum formula suspension control arm. The forged aluminum type suspension control arm provided by the utility model has reasonable structure and reliable performance, can effectively reduce the weight, save resources and reduce the manufacturing cost while not influencing the rigidity and strength of the control arm; the system arm body adopts forged aluminum alloy forging to form, is difficult to oxidize, has increased life.
The utility model discloses a following technical scheme realizes:
a forged aluminum type suspension control arm comprises a control arm body, wherein a sleeve which protrudes outwards and is used for mounting a rubber bushing is arranged in the middle of the control arm body; one end of the control arm body is provided with a connecting shaft connected with the frame, the other end of the control arm body is provided with a ball head mounting frame used for mounting a ball head, the ball head mounting frame is provided with three ball head mounting holes, a connecting line between the ball head mounting holes forms an isosceles triangle, and the distances from the ball head mounting holes at the vertex angle of the isosceles triangle to the two sides of the control arm body are equal.
According to the above technical solution, as a further preferable technical solution of the above technical solution, a concave surface is provided at a middle portion of the control arm body, and the concave surface has a plurality of weight-reducing holes arranged at intervals.
According to the above technical solution, as a further preferable technical solution of the above technical solution, the lightening holes are circular, and the diameter of the lightening hole near the center of the concave surface is gradually reduced toward the lightening holes near the sleeve, the connecting shaft and the ball head mounting bracket.
According to the above technical solution, as a further preferable technical solution of the above technical solution, a side surface of the control arm body is provided with a flange.
According to the above aspect, as a further preferable aspect of the above aspect, the control arm body is forged from a forged aluminum alloy.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
the forged aluminum type suspension control arm provided by the utility model has reasonable structure and reliable performance, can effectively reduce the weight, save resources and reduce the manufacturing cost while not influencing the rigidity and strength of the control arm; the control arm body is forged by forged aluminum alloy, so that the control arm body is not easy to oxidize, and the service life is prolonged.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
The reference numerals include: the control arm comprises a control arm body 1, a sleeve 2, a connecting shaft 3, a ball head mounting frame 4, a ball head mounting hole 5, a concave surface 6, a lightening hole 7 and a flanging 8.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the following description of the preferred embodiments of the present invention is given with reference to the accompanying examples, but it should be understood that the drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
The utility model discloses a technical characteristics such as patent application relates to rubber bush, frame and bulb should be regarded as prior art, if do not have special explanation, all obtain from conventional commercial route, or make with conventional method, its concrete structure, theory of operation and the control mode that can involve, spatial arrangement mode adopt the conventional selection in this field can, should not be regarded as the innovation point of the utility model is located, to technical staff in this field, can understand, the utility model discloses do not further specifically expand the detail.
Example 1:
a forged aluminum type suspension control arm comprises a control arm body 1, wherein a sleeve 2 which protrudes outwards and is used for mounting a rubber bushing is arranged in the middle of the control arm body 1; one end of the control arm body 1 is provided with a connecting shaft 3 connected with a frame, the other end of the control arm body is provided with a ball head mounting frame 4 used for mounting a ball head, the ball head mounting frame 4 is provided with three ball head mounting holes 5, a connecting line between the ball head mounting holes 5 forms an isosceles triangle, and the distances from the ball head mounting holes 5 at the vertex angles of the isosceles triangle to the two sides of the control arm body 1 are equal.
Example 2:
a forged aluminum type suspension control arm comprises a control arm body 1, wherein a sleeve 2 which protrudes outwards and is used for mounting a rubber bushing is arranged in the middle of the control arm body 1; one end of the control arm body 1 is provided with a connecting shaft 3 connected with a frame, the other end of the control arm body is provided with a ball head mounting frame 4 used for mounting a ball head, the ball head mounting frame 4 is provided with three ball head mounting holes 5, a connecting line between the ball head mounting holes 5 forms an isosceles triangle, and the distances from the ball head mounting holes 5 at the vertex angles of the isosceles triangle to the two sides of the control arm body 1 are equal.
The utility model discloses a control arm body 1 reasonable in design, line between the three bulb mounting hole constitutes isosceles triangle, and the bulb mounting hole 5 that is located the isosceles triangle apex angle equals to the distance of control arm body 1 both sides, and the material is few for the control arm body of this design, the effectual advantage of direction.
Further, in another embodiment, the control arm body 1 is provided with a concave surface 6 in the middle, and the concave surface 6 is provided with a plurality of weight-reducing holes 7 arranged at intervals.
The utility model discloses a set up lightening hole 7, when not influencing control arm rigidity and intensity, can effectively reduce weight, effectively reduce manufacturing cost, resources are saved simultaneously.
Further, in another embodiment, the lightening holes 7 are circular, and the diameter of the lightening holes 7 near the center of the concave surface 6 is gradually reduced toward the lightening holes 7 near the sleeve 2, the connecting shaft 3 and the ball head mounting frame 4.
The hole diameter of the lightening hole 7 close to the center of the concave surface 6 of the utility model is gradually reduced towards the lightening hole 7 close to the sleeve 2, the connecting shaft 3 and the ball head mounting rack 4; when the weight of the control arm body 1 is reduced, the distribution positions of the lightening holes are adapted to the control arm body, and the overall installation stability of the control arm body 1 is improved.
Further, in another embodiment, the side of the control arm body 1 is provided with a flange 8.
The utility model discloses a side at the control arm body is equipped with turn-ups 8, increases the intensity and the rigidity of product, makes product property stable, reliable, increase of service life simultaneously.
Further, in another embodiment, the control arm body 1 is forged from a forged aluminum alloy.
The utility model discloses a forging process flow of control arm body specifically implements to do: medium-frequency heating → roll forging → flattening → secondary heating → preforging, finish forging → trimming → mechanical processing and punching, and correction. The control arm body 1 manufactured by the process flow is light in weight, not easy to oxidize, high in strength and prolonged in service life.
According to the description and drawings of the present invention, it is easy for those skilled in the art to manufacture or use a forged aluminum type suspension control arm of the present invention, and the positive effects described in the present invention can be produced.
Unless otherwise specified, in the present invention, if the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are used for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.
Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass both fixed and removable connections, or integral connections; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.
Claims (5)
1. A forged aluminum formula suspension control arm which characterized in that: the device comprises a control arm body (1), wherein a sleeve (2) which protrudes outwards and is used for mounting a rubber bushing is arranged in the middle of the control arm body (1); one end of control arm body (1) is equipped with connecting axle (3) with connected to the frame, and the other end is equipped with bulb mounting bracket (4) that are used for installing the bulb, bulb mounting bracket (4) are equipped with three bulb mounting hole (5), and are three line between bulb mounting hole (5) constitutes isosceles triangle, and bulb mounting hole (5) that are located the isosceles triangle apex angle equals to the distance of control arm body (1) both sides.
2. A forged aluminum type suspension control arm according to claim 1, wherein: the middle part of the control arm body (1) is provided with a concave surface (6), and the concave surface (6) is provided with a plurality of lightening holes (7) arranged at intervals.
3. A forged aluminum type suspension control arm according to claim 2, wherein: the lightening holes (7) are circular, and the diameters of the lightening holes (7) close to the center of the concave surface (6) are gradually reduced towards the lightening holes (7) close to the sleeve (2), the connecting shaft (3) and the ball head mounting frame (4).
4. A forged aluminum type suspension control arm according to claim 1, wherein: and a flanging (8) is arranged on the side surface of the control arm body (1).
5. A forged aluminum type suspension control arm according to claim 1, wherein: the control arm body (1) is formed by forging forged aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023205898.6U CN214688903U (en) | 2020-12-26 | 2020-12-26 | Forged aluminum type suspension control arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023205898.6U CN214688903U (en) | 2020-12-26 | 2020-12-26 | Forged aluminum type suspension control arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214688903U true CN214688903U (en) | 2021-11-12 |
Family
ID=78559907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023205898.6U Active CN214688903U (en) | 2020-12-26 | 2020-12-26 | Forged aluminum type suspension control arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214688903U (en) |
-
2020
- 2020-12-26 CN CN202023205898.6U patent/CN214688903U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314500 988 Tong Tong Road, Wu Tong Street, Tongxiang, Jiaxing, Zhejiang Patentee after: United New Energy Automobile Co.,Ltd. Address before: 314500 988 Tong Tong Road, Wu Tong Street, Tongxiang, Jiaxing, Zhejiang Patentee before: Hozon New Energy Automobile Co., Ltd. Address after: 314500 988 Tong Tong Road, Wu Tong Street, Tongxiang, Jiaxing, Zhejiang Patentee after: Hozon New Energy Automobile Co., Ltd. Address before: 314500 988 Tong Tong Road, Wu Tong Street, Tongxiang, Jiaxing, Zhejiang Patentee before: Hozon New Energy Automobile Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |