CN202529030U - Steering knuckle - Google Patents
Steering knuckle Download PDFInfo
- Publication number
- CN202529030U CN202529030U CN 201220126033 CN201220126033U CN202529030U CN 202529030 U CN202529030 U CN 202529030U CN 201220126033 CN201220126033 CN 201220126033 CN 201220126033 U CN201220126033 U CN 201220126033U CN 202529030 U CN202529030 U CN 202529030U
- Authority
- CN
- China
- Prior art keywords
- supporting seat
- swing arm
- steering swivel
- utility
- mount pad
- 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.)
- Expired - Fee Related
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- Vehicle Body Suspensions (AREA)
Abstract
The utility model discloses a steering knuckle which comprises an arm body, first fitting seats, a lower swing arm front supporting seat, second fitting seats, a concave fork, a vibration damper connecting seat and a lower swing arm rear supporting seat, wherein rubber shaft sleeves are arranged in the lower swing arm front supporting seat, the vibration damper connecting seat and the lower swing arm rear supporting seat; a waist-shaped hole is arranged in the concave fork; a reinforcing rib is arranged on the arm body; two first fitting seats are provided; and four second fitting seats are provided. According to the steering knuckle provided by the utility model, the strength is high; the machining manufacturability of parts is good; the cutting performance of materials is good; the size accuracy and the position accuracy are high; the roughness meets the requirement in the using process; the extraversion and introversion of a rear tire can be ensured adjustable.
Description
Technical field
The utility model relates to a kind of vehicular spare parts, relates in particular to the steering swivel on a kind of steering axle of automobile.
Background technology
Steering swivel is one of vital parts on the steering axle of automobile, vehicle steadily is gone and the sensitive travel direction that transmits, and the function of steering swivel is to bear automotive front load, and supporting also drives front-wheel and rotates and make motor turning around stub.Under motoring condition, it is bearing changeable impact load, therefore, requires it to have very high intensity, requires it to have very high intensity and size, positional precision, belongs to automotive security spare.Now on the market car institute design-calculated steering swivel it is of a great variety, different, especially on the selecting for use of material, processing technology and all have nothing in common with each other on the heat treatment method.But existing steering swivel does not have enough intensity, fabrication properties in light weight, part bad, and the smear metal poor-performing of material, dimensional accuracy, positional precision, roughness etc. do not satisfy the requirement in using.In addition, steering swivel will be connected with wheel hub, bumper, brake clamp, guide arm, mudwing and pumping arm action according to designing requirement, and existing steering swivel can not guarantee that flare is adjustable whole in the rear tyre.
Therefore, in order to make existing steering swivel enough intensity being arranged, the fabrication properties of part is good; The smear metal performance of material is good; Dimensional accuracy, positional precision height, roughness satisfy the requirement in using, and can guarantee that flare is adjustable whole in the rear tyre, are necessary it is carried out the improvement of necessity.
The utility model content
The utility model technical matters to be solved provides a kind of steering swivel, and its fabrication properties is good, and the smear metal performance of material is good, and dimensional accuracy, positional precision height, roughness satisfy the requirement in using.
The utility model is to solve the problems of the technologies described above the technical scheme that adopts to provide a kind of steering swivel; Comprise arm body, first mount pad, supporting seat after supporting seat, second mount pad, spill fork, bumper Connection Block and the following swing arm before the swing arm down; Wherein, be provided with the rubber axle sleeve in the supporting seat after supporting seat, bumper Connection Block and the following swing arm before the said swing arm down; Offer waist-shaped hole in the said spill fork.
Above-mentioned steering swivel wherein, is provided with reinforced rib on the said arm body.
Above-mentioned steering swivel, wherein, the said first mount pad quantity is 2, the said second mount pad quantity is 4.
The utility model contrast prior art has following beneficial effect: the steering swivel that the utility model provides; Through being provided with the rubber axle sleeve in the supporting seat after supporting seat, bumper Connection Block and the following swing arm before the said swing arm down; Realize that parts bonded assembly fabrication properties is good; The smear metal performance of material is good, and dimensional accuracy, positional precision height, roughness satisfy the requirement in using; Through offering waist-shaped hole in the spill fork, realized the adjustment of flare in the rear tyre, guarantee the toughness of flare in the rear tyre; Through on the arm body reinforced rib being set, satisfied the requirement of strength of parts; Be set to 2 through the first mount pad quantity, the said second mount pad quantity is set to 4, and attachment security is stable each other to make parts.
Description of drawings
Fig. 1 is the structural representation of the utility model steering swivel.
Among the figure:
Supporting seat before 3 times swing arms of 1 arm body, 2 first mount pads
4 second mount pads, 5 spills are pitched 6 bumper Connection Blocks
Supporting seat 8 reinforced ribs 9 waist-shaped holes after 7 times swing arms
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further to describe.
Fig. 1 is the structural representation of the utility model steering swivel.
See also Fig. 1; The steering swivel that the utility model provides; Comprise arm body 1, first mount pad 2, supporting seat 7 after supporting seat 3 before the swing arm, second mount pad 4, spill fork 5, bumper Connection Block 6 and the following swing arm down; Wherein, be provided with the rubber axle sleeve in the supporting seat 7 after supporting seat 3, bumper Connection Block 6 and the following swing arm before the said swing arm down; Offer waist-shaped hole 9 in the said spill fork 5.On the said arm body 1 reinforced rib 8 is set.Said first mount pad, 2 quantity are 2, and said second mount pad, 4 quantity are 4.
Lean on rubber axle sleeve and bolt to flexibly connect between steering swivel and bumper; Lean on rubber axle sleeve and bolt to flexibly connect between steering swivel and following swing arm rear fulcrum and guide arm; Lean on rubber axle sleeve and bolt to flexibly connect between steering swivel and following swing arm front fulcrum; Lean on bolted connection between steering swivel and brake clamp, lean on rubber axle sleeve and bolted connection between steering swivel and top link.Through different methods of attachment, realize the various design points in space such as the preceding interior flare of suspension, drg, bumper and rear tyre, thereby satisfy Structural Design Requirement.Steering swivel itself considers that enough intensity, the little fabrication properties in light weight, part of volume will be got well, the smear metal performance of material will reach dimensional accuracy, positional precision, roughness etc. well and will meet design requirement except satisfied and other parts bonded assembly function.Arm body 1 links to each other with following swing arm rear branching holder 3 and bumper, and span is big, bearing capacity is big, in order to satisfy the little requirement of intensity and volume, on arm body 1, has increased reinforced rib 8; Steering swivel spill fork 5 is connected with top link and leans on 5 distortion of spill fork to compress the top link end face, so spill fork 5 guarantees that on structure, size and material it has enough intensity and toughness, spill is pitched and offered the adjustment that waist-shaped hole 9 is realized the interior flare of rear tyre in 5.
In sum; The steering swivel that the utility model provides; Through being provided with the rubber axle sleeve in the supporting seat 7 after supporting seat 3, bumper Connection Block 6 and the following swing arm before the following swing arm; Realize that parts bonded assembly fabrication properties is good, the smear metal performance of material is good, and dimensional accuracy, positional precision height, roughness satisfy the requirement in using; Through offering waist-shaped hole 9 in the spill fork 5, realized the adjustment of flare in the rear tyre, guarantee the toughness of flare in the rear tyre; Through reinforced rib 8 is set on the arm body 1, satisfied the requirement of strength of parts; Be set to 2 through first mount pad, 2 quantity, said second mount pad, 4 quantity are set to 4, and attachment security is stable each other to make parts.
Though the utility model discloses as above with preferred embodiment; Right its is not in order to limit the utility model; Any those skilled in the art; In spirit that does not break away from the utility model and scope, when can doing a little modification and perfect, so the protection domain of the utility model is when being as the criterion with what claims defined.
Claims (3)
1. steering swivel; Comprise arm body (1), first mount pad (2), supporting seat (7) after supporting seat (3), second mount pad (4), spill fork (5), bumper Connection Block (6) and the following swing arm before the swing arm down, it is characterized in that: be provided with the rubber axle sleeve in the supporting seat (7) after the preceding supporting seat (3) of swing arm, bumper Connection Block (6) and the following swing arm under said; Offer waist-shaped hole (9) in the said spill fork (5).
2. steering swivel according to claim 1 is characterized in that: reinforced rib (8) is set on the said arm body (1).
3. steering swivel according to claim 1 is characterized in that: said first mount pad (2) quantity is 2, and said second mount pad (4) quantity is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220126033 CN202529030U (en) | 2012-03-29 | 2012-03-29 | Steering knuckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220126033 CN202529030U (en) | 2012-03-29 | 2012-03-29 | Steering knuckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202529030U true CN202529030U (en) | 2012-11-14 |
Family
ID=47130229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220126033 Expired - Fee Related CN202529030U (en) | 2012-03-29 | 2012-03-29 | Steering knuckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202529030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395313A (en) * | 2019-08-13 | 2019-11-01 | 唐慧英 | A kind of knuckle assembly and nose wheel steering |
-
2012
- 2012-03-29 CN CN 201220126033 patent/CN202529030U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395313A (en) * | 2019-08-13 | 2019-11-01 | 唐慧英 | A kind of knuckle assembly and nose wheel steering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20130329 |