CN206067879U - Aluminium alloy knuckle - Google Patents
Aluminium alloy knuckle Download PDFInfo
- Publication number
- CN206067879U CN206067879U CN201621022467.7U CN201621022467U CN206067879U CN 206067879 U CN206067879 U CN 206067879U CN 201621022467 U CN201621022467 U CN 201621022467U CN 206067879 U CN206067879 U CN 206067879U
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- connecting portion
- swing arm
- steel
- aluminium alloy
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Abstract
This utility model discloses a kind of aluminium alloy knuckle, belong to the technical field of automobile steering system, including the body for being provided with caliper connecting portion, prenex adjustment lever attachment hole, swing arm connecting portion, rustless steel thread bush is inlaid with the caliper connecting portion, on prenex adjustment lever attachment hole, interference fit has steel bushing, and steel swing arm tapered sleeve is provided with swing arm connecting portion.The features such as this utility model has performance safety reliability, energy-conserving and environment-protective, low cost, long service life.
Description
Technical field
This utility model discloses a kind of aluminium alloy knuckle, belongs to the technical field of automobile steering system.
Background technology
Aluminium alloy knuckle is the vital part in automobile steering system, is automobile important safety structural member, is connection vapour
The unique parts of wheel tire and irs control arm, with bearing automobile front load, support and drive front-wheel around stub rotate from
And realize effect that automobile is flexibly turned to.The security reliability of knuckle directly affects the traveling reliability of car load and vehicle-mounted
The life security of personnel, which has highly important status in auto parts production industry, and under motoring condition, it holds
Changeable shock loading is received, therefore, it has very high intensity requirement function.
Utility model content
The purpose of this utility model is to provide a kind of high aluminium alloy knuckle of security performance.
To reach above-mentioned purpose, the technical scheme adopted by this utility model for：
A kind of aluminium alloy knuckle, including being provided with caliper connecting portion, prenex adjustment lever attachment hole, swing arm connecting portion
Body, is inlaid with rustless steel thread bush on the caliper connecting portion（Rustless steel thread bush instead of original screwed hole）, it is front
On beam adjustment lever attachment hole, interference fit has steel bushing, and steel swing arm tapered sleeve is provided with swing arm connecting portion（Steel swing arm tapered sleeve generation
Original taper hole is replaced）.
This utility model aluminium alloy knuckle, by structure optimization, increases steel swing arm tapered sleeve to meet use requirement, solves
Certainly car load assembling strength problem, coordinates swing arm ball pin and swing arm and does not produce side effect.Using steel swing arm tapered sleeve and aluminum component pressure
Dress is used cooperatively, and steel swing arm tapered sleeve surface carries out particular procedure, is eliminated steel and is reacted with aluminium electroloysis.To solve aluminium alloy screw thread
Intensity, inlays stainless thread bush.Aluminium alloy is replaced by by traditional forged steel or cast steel using in bulk material, according to
The carrying size of part, using different moulding processs, meets use requirement, it is ensured that the reliability of properties of product.This practicality is new
Type mitigates vehicle weight significantly, the features such as with performance safety reliability, energy-conserving and environment-protective, low cost, long service life.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the A-A in Fig. 1 to structural representation.
Specific embodiment
As shown in Figure 1 and Figure 2, this utility model aluminium alloy knuckle, adjusts including caliper connecting portion 2, toe-in is provided with
The body 1 of lever attachment hole 4, swing arm connecting portion 6, wherein, rustless steel thread bush 3, prenex adjustment are inlaid with caliper connecting portion 2
On lever attachment hole 4, interference fit has steel bushing 5, and steel swing arm tapered sleeve 7 is provided with swing arm connecting portion 6.
This utility model aluminium alloy knuckle, by structure optimization, increases steel swing arm tapered sleeve 7 to meet use requirement,
Car load assembling strength problem is solved, is coordinated swing arm ball pin and swing arm and is not produced side effect.Using steel swing arm tapered sleeve 7 and aluminum component
Press-fit is used, and 7 surface of steel swing arm tapered sleeve carries out particular procedure, is eliminated steel and is reacted with aluminium electroloysis.To solve aluminium alloy
Screw strength, inlays rustless steel thread bush 3.Aluminium alloy, root are replaced by by traditional forged steel or cast steel on 1 materials'use of body
According to the carrying size of part, using different moulding processs, use requirement is met, it is ensured that the reliability of properties of product.This practicality
It is new to mitigate significantly vehicle weight, the features such as with performance safety reliability, energy-conserving and environment-protective, low cost, long service life.
Above-described embodiment is only used for illustrating inventive concept of the present utility model, rather than to this utility model rights protection
Restriction, it is all that the change of unsubstantiality is carried out to this utility model using this design, protection model of the present utility model all should be fallen into
Enclose.
Claims (1)
1. a kind of aluminium alloy knuckle, adjusts the sheet of lever attachment hole, swing arm connecting portion including caliper connecting portion, toe-in is provided with
Body, it is characterised in that：Rustless steel thread bush, interference fit on prenex adjustment lever attachment hole are inlaid with the caliper connecting portion
There is steel bushing, on swing arm connecting portion, be provided with steel swing arm tapered sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621022467.7U CN206067879U (en) | 2016-08-31 | 2016-08-31 | Aluminium alloy knuckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621022467.7U CN206067879U (en) | 2016-08-31 | 2016-08-31 | Aluminium alloy knuckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206067879U true CN206067879U (en) | 2017-04-05 |
Family
ID=58435494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621022467.7U Active CN206067879U (en) | 2016-08-31 | 2016-08-31 | Aluminium alloy knuckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206067879U (en) |
-
2016
- 2016-08-31 CN CN201621022467.7U patent/CN206067879U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |