CN116729037A - Automotive suspension trailing arm - Google Patents
Automotive suspension trailing arm Download PDFInfo
- Publication number
- CN116729037A CN116729037A CN202310974963.0A CN202310974963A CN116729037A CN 116729037 A CN116729037 A CN 116729037A CN 202310974963 A CN202310974963 A CN 202310974963A CN 116729037 A CN116729037 A CN 116729037A
- Authority
- CN
- China
- Prior art keywords
- trailing arm
- automobile
- hole
- main body
- installing
- 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.)
- Pending
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 37
- 230000000149 penetrating effect Effects 0.000 claims abstract 4
- 238000009434 installation Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/001—Suspension arms, e.g. constructional features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/04—Buffer means for limiting movement of arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/10—Constructional features of arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/70—Materials used in suspensions
- B60G2206/72—Steel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention relates to the field of automobile parts, in particular to an automobile suspension trailing arm which is used for connecting a vehicle body and a wheel hub in a suspension system and comprises a trailing arm main body, wherein one end of the trailing arm main body is provided with a bushing hole for installing a rubber bushing, the other end of the trailing arm main body is provided with a fixing hole for installing a wheel, and the middle part of the trailing arm main body is provided with a bolt hole for bolting, a positioning hole for installing and positioning and a wire penetrating hole for wire penetrating of a spring. The automobile suspension longitudinal arm is optimally designed aiming at the structure of the existing suspension longitudinal arm, the strength and the functionality of the longitudinal arm are improved, the product quality is good, the service life is long, and the automobile suspension longitudinal arm is used in an automobile chassis suspension system, can effectively improve the overall quality of an automobile chassis, thereby ensuring the stability of an automobile during running and greatly improving the safety performance of the automobile.
Description
Technical Field
The invention relates to the field of automobile parts, in particular to an automobile suspension longitudinal arm.
Background
With the continuous development of economy, the demands of people for automobiles are expanding, and the demands for stability of automobiles during running are also increasing. The automobile chassis suspension system is used as a key component of an automobile system and plays an important role in connecting wheels and an automobile body, so that the stability of the automobile during running and the overall quality of the automobile are determined to a great extent. The installation of the suspension system ensures the installation efficiency and the absolute safety performance, and the suspension trailing arm is an important component of the automobile suspension system. The traditional trailing arm mounting component has single structure, poor quality and short service life, and is not suitable for the requirements of the modern automobile industry.
Disclosure of Invention
Based on the above problems, the present invention aims to provide an automotive suspension trailing arm, which improves the quality of an automotive chassis suspension system.
In order to achieve the above purpose, the invention adopts the following technical scheme:
an automotive suspension trailing arm for connecting a vehicle body and a wheel hub in a suspension system comprises a trailing arm main body, wherein one end of the trailing arm main body is provided with a bushing hole for installing a rubber bushing, the other end of the trailing arm main body is provided with a fixing hole for installing a wheel, and the middle part of the trailing arm main body is provided with a bolt hole for bolting, a positioning hole for installing and positioning and a threading hole for threading a spring.
Optionally, the trailing arm body is a stamping part, and the material is BR600 steel plate.
Optionally, a boss protruding from the inner side to the outer side is provided at the middle of the trailing arm body, and the boss is used for enlarging the internal installation space.
Optionally, the bolt hole, the positioning hole and the threading hole are respectively formed on the boss.
Optionally, flanges are provided on the two side edges of the trailing arm body.
In summary, compared with the prior art, the automobile suspension longitudinal arm has the beneficial effects that the automobile suspension longitudinal arm is optimally designed according to the structure of the existing suspension longitudinal arm, the strength and the functionality of the longitudinal arm are increased, the product quality is good, the service life is long, and the automobile suspension longitudinal arm is used in an automobile chassis suspension system, and can effectively improve the overall quality of an automobile chassis, so that the stability of the automobile during running is ensured, and the safety performance of the automobile is greatly improved.
Drawings
Fig. 1 is a schematic structural diagram of a trailing arm of an automotive suspension according to an embodiment of the present invention.
In the figure:
1. a trailing arm body; 2. a liner hole; 3. a fixing hole; 4. bolt holes; 5. positioning holes; 6. threading holes; 7. a boss; 8. and (5) flanging.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar parts throughout, or parts having like or similar functions. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
In the description of the present invention, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, mechanically connected, electrically connected, indirectly connected through an intermediary, or may be in communication with each other between two elements or in an interaction relationship between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present invention, unless explicitly stated and limited otherwise, a first feature "above" or "below" a second feature may include the first feature and the second feature being in direct contact, or may include the first feature and the second feature not being in direct contact but being in contact by another feature therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature. The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
Referring to fig. 1, the present preferred embodiment provides an automotive suspension trailing arm, which is mainly used in an automotive suspension system and connects a vehicle body and a wheel hub, and is used as a key component of the automotive suspension system to improve the overall quality of the suspension system, thereby greatly improving the running stability of an automobile, and specifically comprises a trailing arm body 1, one end of the trailing arm body 1 is provided with a bushing hole 2 for installing a rubber bushing, the other end of the trailing arm body 1 is provided with a fixing hole 3 for installing a wheel, and the middle part of the trailing arm body 1 is provided with a bolt hole 4 for bolting, a positioning hole 5 for installing and positioning, and a threading hole 6 for threading a spring.
Preferably, the trailing arm main body 1 is manufactured by adopting BR600 special materials in a stamping mode, so that the overall strength is high, the service life is long, and the installation quality of an automobile suspension system is improved.
In particular, the middle portion of the trailing arm body 1 is provided with a boss 7 protruding from the inner side to the outer side, the boss 7 serving to enlarge the internal installation space. Further, the bolt hole 4, the positioning hole 5 and the threading hole 6 are respectively formed on the boss 7.
In addition, the flanges 8 are arranged at the edges of the two sides of the longitudinal arm main body 1, so that the structural strength is further improved.
Therefore, the automobile suspension longitudinal arm is optimally designed according to the structure of the existing suspension longitudinal arm, the strength and the functionality of the longitudinal arm are improved, the product quality is good, the service life is long, and the automobile suspension longitudinal arm is used in an automobile chassis suspension system, can effectively improve the overall quality of an automobile chassis, so that the stability of an automobile during running is ensured, and the safety performance of the automobile is greatly improved.
The above embodiments merely illustrate the basic principles and features of the present invention, and the present invention is not limited to the above embodiments, but can be variously changed and modified without departing from the spirit and scope of the present invention, which is within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. An automotive suspension trailing arm for connecting a vehicle body and a wheel hub in a suspension system is characterized by comprising a trailing arm main body (1), wherein a bushing hole (2) for installing a rubber bushing is formed in one end of the trailing arm main body (1), a fixing hole (3) for installing a wheel is formed in the other end of the trailing arm main body (1), and a bolt hole (4) for bolting, a positioning hole (5) for installing and positioning and a wire penetrating hole (6) for wire penetrating of a spring are formed in the middle of the trailing arm main body (1).
2. The trailing arm according to claim 1, wherein the trailing arm body (1) is a stamped part made of BR600 steel plate.
3. The trailing arm for automotive suspension according to claim 1, characterized in that a boss (7) protruding from the inner side to the outer side is provided in the middle of the trailing arm body (1), and the boss (7) is used for enlarging the inner installation space.
4. A trailing arm for automotive suspension according to claim 3, characterized in that the bolt hole (4), the positioning hole (5) and the wire passing hole (6) are formed on the boss (7) respectively.
5. The trailing arm for automotive suspension according to claim 1, characterized in that flanges (8) are provided at both side edges of the trailing arm body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310974963.0A CN116729037A (en) | 2023-08-04 | 2023-08-04 | Automotive suspension trailing arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310974963.0A CN116729037A (en) | 2023-08-04 | 2023-08-04 | Automotive suspension trailing arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116729037A true CN116729037A (en) | 2023-09-12 |
Family
ID=87906223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310974963.0A Pending CN116729037A (en) | 2023-08-04 | 2023-08-04 | Automotive suspension trailing arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116729037A (en) |
-
2023
- 2023-08-04 CN CN202310974963.0A patent/CN116729037A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |