CN206972807U - A kind of spindle bushing - Google Patents
A kind of spindle bushing Download PDFInfo
- Publication number
- CN206972807U CN206972807U CN201720888674.9U CN201720888674U CN206972807U CN 206972807 U CN206972807 U CN 206972807U CN 201720888674 U CN201720888674 U CN 201720888674U CN 206972807 U CN206972807 U CN 206972807U
- Authority
- CN
- China
- Prior art keywords
- skeleton
- inner frame
- rubber parts
- outer skeleton
- height
- 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.)
- Active
Links
Landscapes
- Springs (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a kind of spindle bushing, including inner frame, outer skeleton and rubber parts, the middle skeleton of two fan loop configuration is additionally provided between inner frame, outer skeleton, two middle skeletons are symmetricly set on the both sides of inner frame, rubber parts is filled with the gap between the gap between inner frame and middle skeleton and middle skeleton and outer skeleton, filled between two middle skeletons without rubber parts, one end of outer skeleton is provided with the flange being bent outwardly, and upper surface, the lower surface of inner frame are provided with multiple equally distributed anti-slop serrations.The requirement of two greater stiffness differences can be provided in different directions by realizing, solve existing come off problem and the sliding problem in vehicle traveling process under limiting condition.
Description
Technical field
A kind of auto parts and components are the utility model is related to, more particularly, to a kind of spindle bushing.
Background technology
In multi-connecting-rod separated suspension system, knuckle bushing is one of important component therein, is connection automobile
" joint " of knuckle and vehicle frame.The performance of suspension directly influences the vehicles such as the control stability of vehicle, riding comfort
Energy.And rubber bushing characteristic has vital effect to suspension system, seem more particularly with the vehicle run at high speed
It is important.The quality of its performance is by the NVH effects for directly influencing automobile chassis, the handling of vehicle or even rides and drives
The comfortableness of personnel.
With the development of auto industry, also more and more higher is more and more finer for requirement of the people to automobile, and people increasingly note
Impression in weight driving procedure.Due to vehicle steering and jolt, the requirement to rubber bushing is also diversified.Knuckle is needed to serve as a contrast
Set can provide different rigidity properties in different directions, and vehicle NVH directions can have relatively low rigidity, play damping, buffering
Effect.
Following defect be present in traditional knuckle bushing；1. traditional knuckle bushing uses integral rubber structure, nothing
Method meets the rigidity requirement of different directions on vehicle.2. original bushing does not have spacing anti-dropout to design, exist under limiting condition
Come off risk.3. original bushing does not assemble anti-skidding design, there is the problem of sliding in automobile during exercise.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of spindle bushing, realizes in different directions energy
The requirement of two greater stiffness difference is provided, solves the existing problem and in vehicle traveling process of coming off under limiting condition
Sliding problem.
Technical scheme is used by the utility model solves above-mentioned technical problem：A kind of spindle bushing, including
Inner frame, outer skeleton and rubber parts, the middle skeleton of two fan loop configuration is additionally provided between described inner frame, outer skeleton,
Two middle skeletons are symmetricly set on the both sides of inner frame, described rubber parts be filled with gap between inner frame and middle skeleton,
And the gap between middle skeleton and outer skeleton, filled without rubber parts between two middle skeletons, one end of described outer skeleton is set
The flange being bent outwardly is equipped with, upper surface, the lower surface of described inner frame are provided with multiple equally distributed anti-slop serrations.
The further preferred scheme of the utility model：Described inner frame is cylindrical-shaped structure, described anti-slop serrations along
Inner frame is radially arranged.
The further preferred scheme of the utility model：The both sides of the flange of described outer skeleton are cut into planar structure.
The further preferred scheme of the utility model：Whole middle skeleton is wrapped in interior by described rubber parts.
The further preferred scheme of the utility model：The height of described inner frame is more than the height of middle skeleton, described
The height of middle skeleton is more than the height of outer skeleton.
Compared with prior art, the utility model has the advantage of two fan annulars are provided between inner frame, outer skeleton
The middle skeleton of structure, two middle skeletons are symmetricly set on the both sides of inner frame, and rubber parts is filled between inner frame and middle skeleton
Gap and middle skeleton and outer skeleton between gap, filled without rubber parts between two middle skeletons.In being moved through for automobile
Cheng Zhongneng reduces the noise and vibration that vehicle body is delivered to by road surface, relative to the unicity of conventional bushing radial rigidity, the bushing
It can meet that the different directions in radial direction provide different rigidity properties, vehicle NVH directions can have relatively low rigidity, play damping
The effect of buffering, increase comfortableness, the handling direction of vehicle can provide higher rigidity, there is less relative displacement, increase
What is turned to is handling.Flange position limiting structure is added on outer skeleton, the spacing knot of flange is added in the outer skeleton upper end of bushing
Structure, the structure primarily serve spacing effect, strengthen fatigue life of the bushing in the case of big displacement is travelled, solve bushing
The risk to come off.Equally distributed anti-slop serrations are designed with bushing inner frame upper and lower end face, prevent the slip in complex working condition
Caused by security problems.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is sectional view of the present utility model.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining this
Utility model, it is not used to limit the utility model.
As shown in Figure 1 to Figure 2：A kind of spindle bushing, including inner frame 1, outer skeleton 2 and rubber parts 3, inner frame
1st, the middle skeleton 4 of two fan loop configuration is additionally provided between outer skeleton 2, two middle skeletons 4 are symmetricly set on the two of inner frame 1
Side, rubber parts 3 are filled with the gap between the gap between inner frame 1 and middle skeleton 4 and middle skeleton 4 and outer skeleton 2, and two
Filled between individual middle skeleton 4 without rubber parts 3, one end of outer skeleton 2 is provided with the flange 5 being bent outwardly, the upper end of inner frame 1
Face, lower surface are provided with multiple equally distributed anti-slop serrations 6.
Inner frame 1 is cylindrical-shaped structure, and anti-slop serrations 6 are radially arranged along inner frame 1.Prevent the cunning in complex working condition
Safety problem caused by dynamic.
The both sides of the flange 5 of outer skeleton 2 are cut into planar structure.Facilitate it is of the present utility model installation with it is spacing.
Whole middle skeleton 4 is wrapped in interior by rubber parts 3.Play a part of damping, buffering, meet the comfortableness driven.
The height of inner frame 1 is more than the height of middle skeleton 4, and the height of middle skeleton 4 is more than the height of outer skeleton 2.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of spindle bushing, including inner frame, outer skeleton and rubber parts, it is characterised in that described inner frame, outer
The middle skeleton of two fan loop configuration is additionally provided between skeleton, two middle skeletons are symmetricly set on the both sides of inner frame, described
Rubber parts be filled with gap between the gap between inner frame and middle skeleton and middle skeleton and outer skeleton, two middle bones
Filled between frame without rubber parts, one end of described outer skeleton is provided with the flange being bent outwardly, the upper end of described inner frame
Face, lower surface are provided with multiple equally distributed anti-slop serrations.
2. a kind of spindle bushing according to claim 1, it is characterised in that described inner frame is cylindric knot
Structure, described anti-slop serrations are radially arranged along inner frame.
A kind of 3. spindle bushing according to claim 1, it is characterised in that the two of the flange of described outer skeleton
Side is cut into planar structure.
4. a kind of spindle bushing according to claim 1, it is characterised in that described rubber parts will whole middle bone
In frame is wrapped in.
5. a kind of spindle bushing according to claim 1, it is characterised in that the height of described inner frame is more than
The height of middle skeleton, the height of described middle skeleton are more than the height of outer skeleton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720888674.9U CN206972807U (en) | 2017-07-20 | 2017-07-20 | A kind of spindle bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720888674.9U CN206972807U (en) | 2017-07-20 | 2017-07-20 | A kind of spindle bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206972807U true CN206972807U (en) | 2018-02-06 |
Family
ID=61398471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720888674.9U Active CN206972807U (en) | 2017-07-20 | 2017-07-20 | A kind of spindle bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206972807U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110329024A (en) * | 2019-07-16 | 2019-10-15 | 重庆恒伟林汽车零部件有限公司 | A kind of low torsion boniness frame of high radial easily manipulates rubber bushing |
| CN112555315A (en) * | 2019-09-25 | 2021-03-26 | 重庆长安汽车股份有限公司 | Rear auxiliary frame lining structure |
-
2017
- 2017-07-20 CN CN201720888674.9U patent/CN206972807U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110329024A (en) * | 2019-07-16 | 2019-10-15 | 重庆恒伟林汽车零部件有限公司 | A kind of low torsion boniness frame of high radial easily manipulates rubber bushing |
| CN112555315A (en) * | 2019-09-25 | 2021-03-26 | 重庆长安汽车股份有限公司 | Rear auxiliary frame lining structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10023019B2 (en) | Rear suspension systems with rotary devices for laterally tiltable multitrack vehicles | |
| CN202986705U (en) | MacPherson type suspension for automobile | |
| US10065472B2 (en) | Dual bearing strut assemblies and vehicle suspension systems with dual bearing strut assemblies | |
| CN104864024A (en) | Device for damping an upper suspension part in at least one spatial direction with respect to lower suspension part movable relative thereto | |
| CN206972807U (en) | A kind of spindle bushing | |
| CN104149566B (en) | Double cross arm independent suspension assembly and engineering truck | |
| CN205668479U (en) | Connecting rod rubber bushing in one | |
| CN203511207U (en) | Double wishbone suspension and vehicle body equipment with double wishbone suspension | |
| CN102673593A (en) | Running gear for a rail vehicle with a transversally decoupling motor suspension | |
| CN103332085B (en) | A kind of all terrain vehicle chassis | |
| CN103332084A (en) | Composite transmission shaft for chassis of off-road vehicle | |
| CN203864356U (en) | T-shaped connecting and steering device of road sweeper | |
| CN200967390Y (en) | Tyre frame structure having reinforced auxiliary brake damping and balancing | |
| CN203391592U (en) | Automotive negative stiffness suspension mechanism and automobile with same | |
| KR20130080528A (en) | Wheel-axle set steering device for railway vehicle | |
| CN203743278U (en) | Conical spring of cylindrical and conical structure | |
| CN102390468A (en) | Vibration-reducing structure of pedal for motor vehicles | |
| CN204250158U (en) | A kind of automobile steering track rod assembly with shock-absorbing function | |
| KR100993192B1 (en) | Wheel-axle set steering device of railway vehicle | |
| CN204527196U (en) | A kind of rail traffic vehicles such as high speed train, subway top board shock absorber | |
| CN209126457U (en) | A kind of inner core of Triangular Arm | |
| CN208947459U (en) | A kind of commercial vehicle rear axle subpackage frock | |
| CN202573700U (en) | Air suspension device for heavy type semi-suspension towing vehicle | |
| CN107848351A (en) | Vehicle | |
| CN207328466U (en) | The split type end-cover-free axle box composition of three springs |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 315600 No. 281 North Keyuan Road, Taoyuan Street, Ninghai County, Ningbo City, Zhejiang Province Patentee after: JX ZHAO'S Group Corp. Address before: 315600 No. 8 Ke No. 7 Road, Taoyuan Street Science and Technology Park, Ninghai County, Ningbo City, Zhejiang Province Patentee before: NINGHAI JIANXIN DAMPING SYSTEM Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 315600 No. 2299, Xuemian North Road, Taoyuan Street, Ninghai County, Ningbo City, Zhejiang Province Patentee after: Jianxin Zhaoshi Technology Co.,Ltd. Address before: 315600 No. 281 North Keyuan Road, Taoyuan Street, Ninghai County, Ningbo City, Zhejiang Province Patentee before: JX ZHAO'S Group Corp. |