CN214138688U - Steering knuckle structure - Google Patents
Steering knuckle structure Download PDFInfo
- Publication number
- CN214138688U CN214138688U CN202022877945.5U CN202022877945U CN214138688U CN 214138688 U CN214138688 U CN 214138688U CN 202022877945 U CN202022877945 U CN 202022877945U CN 214138688 U CN214138688 U CN 214138688U
- Authority
- CN
- China
- Prior art keywords
- swing arm
- lower swing
- bolt hole
- knuckle
- steering knuckle
- 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.)
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Links
- 239000000725 suspension Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
The utility model discloses a knuckle structure mainly includes swing arm mounting hole down, the knuckle main part, lower swing arm linking bridge, bolt hole A, bolt hole B, knuckle main part and lower swing arm linking bridge both adopt the components of a whole that can function independently design, be provided with bolt hole B, bolt hole A on knuckle main part and the lower swing arm linking bridge respectively, mounting bolt is in order to connect fixed knuckle main part and lower swing arm linking bridge in bolt hole B, bolt hole A, lower swing arm linking bridge center is provided with swing arm mounting hole down. The utility model separates the structure near the mounting hole of the lower swing arm of the steering knuckle from the steering knuckle into an independent part, namely the lower swing arm connecting bracket, and ensures the smooth assembly of the lower swing arm by improving the structure near the mounting hole of the lower swing arm; under limited space, the assembly problem of the steering knuckle and the lower swing arm is solved, and no influence is generated on other parts.
Description
Technical Field
The utility model relates to a field of knuckle, concretely relates to knuckle structure.
Background
The steering knuckle of the existing structure is a whole, and a lower swing arm suspension is installed on a lower swing arm installation hole 1 of the steering knuckle. The lower swing arm of the vehicle suspension is connected with the steering knuckle through a ball pin, the ball pin is firstly installed on the lower swing arm, then is inserted into a lower swing arm installation hole 1 on the steering knuckle, and is locked with the steering knuckle through a nut. In this product complex suspension, the mounting direction of lower swing arm bulb is from the top down and inserts the knuckle, rather than inserting the knuckle from the bottom up like McPherson suspension, just so require under the assembly when the swing arm, can not interfere with the knuckle on the motion trail of swing arm under whole.
The prior art scheme mainly has the following defects: the swing arm under the suspension and the knuckle can be guaranteed to be assembled smoothly only by guaranteeing that interference does not exist in the range of 70mm of the diameter of the axis of the swing arm mounting hole 1 under the knuckle, the assembly is limited by a structure, the existing structure is free of space avoidance, and the swing arm cannot be assembled.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of prior art existence, and provide a knuckle structure.
The purpose of the utility model is accomplished through following technical scheme: the steering knuckle structure mainly comprises a lower swing arm mounting hole, a steering knuckle main body, a lower swing arm connecting support, a bolt hole A and a bolt hole B, wherein the steering knuckle main body and the lower swing arm connecting support are designed in a split mode, the bolt hole B and the bolt hole A are respectively arranged on the steering knuckle main body and the lower swing arm connecting support, the steering knuckle main body and the lower swing arm connecting support are fixedly connected through the bolt holes B and the bolt holes A, and the lower swing arm mounting hole is formed in the center of the lower swing arm connecting support.
The utility model has the advantages that: the utility model separates the structure near the mounting hole of the lower swing arm of the steering knuckle from the steering knuckle into an independent part, namely the lower swing arm connecting bracket, and ensures the smooth assembly of the lower swing arm by improving the structure near the mounting hole of the lower swing arm; under limited space, the assembly problem of the steering knuckle and the lower swing arm is solved, and no influence is generated on other parts.
Drawings
Fig. 1 is a schematic structural diagram of the prior art.
Fig. 2 is a schematic diagram of the structure explosion of the present invention.
Fig. 3 is a schematic view of the structural assembly of the present invention.
Fig. 4 is a schematic view of the main structure of the knuckle of the present invention.
Fig. 5 is a schematic view of the structure of the lower swing arm connecting bracket of the present invention.
Description of reference numerals: the lower swing arm comprises a lower swing arm mounting hole 1, a steering knuckle main body 2, a lower swing arm connecting support 3, a bolt 4, a bolt hole A5 and a bolt hole B6.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings:
example (b): as shown in the attached drawings, the steering knuckle structure mainly comprises a lower swing arm mounting hole 1, a steering knuckle main body 2, a lower swing arm connecting support 3, a bolt 4, a bolt hole A5 and a bolt hole B6, wherein the steering knuckle main body 2 and the lower swing arm connecting support 3 are designed in a split mode, the steering knuckle main body 2 and the lower swing arm connecting support 3 are respectively provided with a bolt hole B6 and a bolt hole A5, the bolt hole B6 and the bolt hole A5 are internally provided with the bolt 4 for connecting and fixing the steering knuckle main body 2 and the lower swing arm connecting support 3, and the center of the lower swing arm connecting support 3 is provided with the lower swing arm mounting hole 1.
The utility model discloses when assembling with the suspension, will earlier lower swing arm and the assembly of lower swing arm linking bridge 3, then assemble knuckle main part 2 and lower swing arm linking bridge 3 through bolt 4, avoided lower swing arm in assembling process with the interference of knuckle main part 2.
It should be understood that equivalent substitutions or changes to the technical solution and the inventive concept of the present invention should be considered to fall within the scope of the appended claims for the skilled person.
Claims (1)
1. A knuckle structure characterized in that: the novel steering knuckle comprises a lower swing arm mounting hole (1), a steering knuckle main body (2), a lower swing arm connecting support (3), a bolt (4), a bolt hole A (5) and a bolt hole B (6), wherein the steering knuckle main body (2) and the lower swing arm connecting support (3) are designed in a split mode, the bolt hole B (6) and the bolt hole A (5) are respectively arranged on the steering knuckle main body (2) and the lower swing arm connecting support (3), the bolt hole B (6) and the bolt hole A (5) are internally provided with the bolt (4) for connecting and fixing the steering knuckle main body (2) and the lower swing arm connecting support (3), and the lower swing arm connecting support (3) is provided with the lower swing arm mounting hole (1) in the center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022877945.5U CN214138688U (en) | 2020-12-04 | 2020-12-04 | Steering knuckle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022877945.5U CN214138688U (en) | 2020-12-04 | 2020-12-04 | Steering knuckle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214138688U true CN214138688U (en) | 2021-09-07 |
Family
ID=77584006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022877945.5U Active CN214138688U (en) | 2020-12-04 | 2020-12-04 | Steering knuckle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214138688U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113682373A (en) * | 2021-09-23 | 2021-11-23 | 清华大学苏州汽车研究院（吴江） | Split type knuckle and vehicle |
-
2020
- 2020-12-04 CN CN202022877945.5U patent/CN214138688U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113682373A (en) * | 2021-09-23 | 2021-11-23 | 清华大学苏州汽车研究院（吴江） | Split type knuckle and vehicle |
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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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.1 Wanxiang Road, Xiaoshan Economic and Technological Development Zone, Hangzhou City, Zhejiang Province Patentee after: Wanxiang Intelligent Manufacturing Co.,Ltd. Patentee after: WANXIANG GROUP Co.,Ltd. Address before: No.1 Wanxiang Road, Xiaoshan Economic and Technological Development Zone, Hangzhou City, Zhejiang Province Patentee before: Zhejiang Wanxiang System Co.,Ltd. Patentee before: WANXIANG GROUP Co.,Ltd. |