CN201694016U - Leaf spring lug conical non-metallic bushing assembly for suspension system - Google Patents
Leaf spring lug conical non-metallic bushing assembly for suspension system Download PDFInfo
- Publication number
- CN201694016U CN201694016U CN2010202434375U CN201020243437U CN201694016U CN 201694016 U CN201694016 U CN 201694016U CN 2010202434375 U CN2010202434375 U CN 2010202434375U CN 201020243437 U CN201020243437 U CN 201020243437U CN 201694016 U CN201694016 U CN 201694016U
- Authority
- CN
- China
- Prior art keywords
- lining
- leaf spring
- bush
- suspension
- taper
- 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 - Lifetime
Links
Images
Landscapes
- Springs (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The utility model discloses a leaf spring lug toper nonmetal bush assembly for suspension, including left bush, right bush, outer metal tubing and round pin axle, the coaxial symmetrical arrangement of left bush, right bush is between round pin axle and outer metal tubing, fixed tubular metal resonator that is provided with respectively in left side bush, the right bush, and the outer end of tubular metal resonator surpasss the outer end of left bush, right bush. The utility model has the characteristics of simple structure, longe-lived, and be applicable to the large-tonnage motorcycle type. Is suitable for automobile suspension systems.
Description
Technical field
The utility model relates to the parts of automobile suspension system, is specifically related to be used for the leaf spring hanger taper non-metallic bushings assembly of suspension.
Background technology
As shown in Figure 3, existing suspension leaf spring hanger non-metallic bushings assembly comprises left lining, right lining, outer metal pipe arrangement and bearing pin, left side lining, right lining are full non-metallic materials, and be the identical tubular structure of structure, its outside face is taper or cylindrical, inside face is cylindrical, and an axial end end has the shaft shoulder.During use, the axially symmetry assembling of two linings, the shaft shoulder outwardly, other end face alignment, two linings are disregarded the free length overall of length of boss greater than outer metal pipe arrangement drift.By the loading of side plate, compress lining shaft shoulder outer face, make lining shaft shoulder inner end surface press close to outer metal pipe arrangement end face.But because two linings are disregarded the constancy of volume of the free length overall of length of boss greater than outer metal pipe arrangement drift and lining, mobile its radial dimension that makes of distortion that loads lining in the compaction process increases, the result makes outer metal pipe arrangement hold lining tightly, and makes and do not have slide relative in the use between the two.Jolting of running car changes plate spring assembly length, must cause the hanger swing, and the hanger side plate drives the lining shaft shoulder around its axial rotation by friction, coordinates the swing of hanger.Have the following disadvantages:
When 1, assembling, since action of gravity, the inevitable disalignment of bearing pin and lining endoporus, be loaded when radial dimension is changed at lining, the lining internal diameter may not necessarily effectively be held bearing pin tightly, during the hanger swing, exists slide relative to cause that lining weares and teares too early between bearing pin and the lining easily.
2, because the lining shaft shoulder is exposed to the outside of outer metal pipe arrangement, aging easily, it directly contacts with the hanger side plate in addition, and there is slide relative easily in both behind the use certain hour, can cause that also lining weares and teares too early.
3, because the stand under load of lining is to realize by the friction with the hanger side plate, and lining itself has elasticity, and this makes lining can not bear big load, and this lining can only use the vehicle of little tonnage.
Summary of the invention
The purpose of this utility model is to provide a kind of leaf spring hanger taper non-metallic bushings assembly that is used for suspension at above-mentioned deficiency, to realize life-saving and the purpose that is applicable to the large-tonnage vehicle.
In order to realize above purpose, the leaf spring hanger taper non-metallic bushings assembly that is used for suspension that the utility model provides, comprise left lining, right lining, outer metal pipe arrangement and bearing pin, left side lining, right lining is coaxial is arranged symmetrically between bearing pin and the outer metal pipe arrangement, be set with metal tube respectively in described left lining, the right lining, and the outer end of metal tube exceeds the outer end of left lining, right lining.
In such scheme, the inner of described left lining, right lining is tapered opening, and the stub end of tapered opening is towards the inboard, like this when left lining, the assembling of right lining, the stub end of tapered opening is outwards distortion under stressed loading, holds left lining, right lining tightly thereby more help outer metal pipe arrangement.
In such scheme, the inner of described metal tube and the microcephaly of tapered opening hold level with both hands together, can allow the tapered opening of left lining, right lining outwards be out of shape under stressed loading like this, hold left lining, right lining tightly thereby more help outer metal pipe arrangement.
In such scheme, the outside face of described left lining, right lining is taper, helps the assembling of left lining, right lining like this.
The taper external diameter of left lining of the present utility model, right lining is greater than outer metal pipe arrangement internal diameter, the outside face that has guaranteed left lining, right lining does not have slide relative with outer metal pipe arrangement, the design of tapered opening is adopted in the inner of left lining, right lining simultaneously, has guaranteed that further the outside face of left lining, right lining and outer metal pipe arrangement do not have slide relative; And owing to metal tube and the bearing pin in left lining, the right lining all is rigidity, no matter do not have a mutual slip so whether coaxial both are, the metal tube of lining just can be by swinging with hanger with the elasticity of the interpleural rubbing effect of hanger and left lining, right lining like this; Again since with hanger side plate direct contact be metal tube, do not exist because the wearing and tearing that ageing of rubber causes, the utility model is by the friction transmitted load of metal tube and hanger side plate simultaneously, not to act directly on left lining, the right lining, thereby have very big load-carrying capacity, be applicable to the large-tonnage vehicle.
The utility model not only has simple in structure, the characteristics that the life-span is long, and have the advantages that to be applicable to the large-tonnage vehicle.
Description of drawings
Fig. 1 is a mounting structure scheme drawing of the present utility model.
Fig. 2 is the structural representation of left lining, right lining.
Fig. 3 is the mounting structure scheme drawing of prior art.
Among the figure: 1-left side lining, the right lining of 2-, the outer metal pipe arrangement of 3-, 4-bearing pin, 5-metal tube, 6-hanger side plate, 7-plate spring assembly.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment: as depicted in figs. 1 and 2, present embodiment comprises left lining 1, right lining 2, outer metal pipe arrangement 3 and bearing pin 4, left side lining 1, right lining 2 is the identical tubular structure of structure, its outside face is taper, inside face is cylindrical, left side lining 1, right lining 2 coaxial being arranged symmetrically between bearing pin 4 and the outer metal pipe arrangement 3, and left lining 1, the total length of right lining 2 matches with the length of outer metal pipe arrangement 3, described left lining 1, be set with metal tube 5 respectively in the right lining 2, and the outer end of metal tube 5 exceeds left lining 1, the outer end of right lining 2, left side lining 1, right lining 2 is fixed on metal tube 5 outside faces by sulfuration respectively, also can adopt other fixed form to guarantee left lining 1 certainly, there is not slide relative between right lining 2 and the metal tube 5.
The inner of above-mentioned described left lining 1, right lining 2 is tapered opening, and the stub end of tapered opening is towards the inboard.The inner of described metal tube 5 and the microcephaly of tapered opening hold level with both hands together, during installation, guarantee inner concordant the contacting of two metal tubes 5.
When the utility model uses, by bearing pin 4 the utility model is connected hanger side plate 6 upper ends, hanger side plate 6 lower ends are connected with plate spring assembly 7.
Claims (5)
1. the leaf spring hanger taper non-metallic bushings assembly that is used for suspension, comprise left lining, right lining, outer metal pipe arrangement and bearing pin, left side lining, right lining is coaxial is arranged symmetrically between bearing pin and the outer metal pipe arrangement, it is characterized in that being set with metal tube respectively in described left lining, the right lining, and the outer end of metal tube exceeds the outer end of left lining, right lining.
2. the leaf spring hanger taper non-metallic bushings assembly that is used for suspension as claimed in claim 1, the inner that it is characterized in that described left lining, right lining is tapered opening, and the stub end of tapered opening is towards the inboard.
3. the leaf spring hanger taper non-metallic bushings assembly that is used for suspension as claimed in claim 1 or 2 is characterized in that the inner of described metal tube and the microcephaly of tapered opening hold level with both hands together.
4. the leaf spring hanger taper non-metallic bushings assembly that is used for suspension as claimed in claim 1 or 2, the outside face that it is characterized in that described left lining, right lining is taper.
5. the leaf spring hanger taper non-metallic bushings assembly that is used for suspension as claimed in claim 3, the outside face that it is characterized in that described left lining, right lining is taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202434375U CN201694016U (en) | 2010-06-22 | 2010-06-22 | Leaf spring lug conical non-metallic bushing assembly for suspension system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202434375U CN201694016U (en) | 2010-06-22 | 2010-06-22 | Leaf spring lug conical non-metallic bushing assembly for suspension system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201694016U true CN201694016U (en) | 2011-01-05 |
Family
ID=43395261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202434375U Expired - Lifetime CN201694016U (en) | 2010-06-22 | 2010-06-22 | Leaf spring lug conical non-metallic bushing assembly for suspension system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201694016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102729750A (en) * | 2012-07-06 | 2012-10-17 | 常熟市兰达兰基钢管附件有限公司 | Connection tube for automobile damping system |
-
2010
- 2010-06-22 CN CN2010202434375U patent/CN201694016U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102729750A (en) * | 2012-07-06 | 2012-10-17 | 常熟市兰达兰基钢管附件有限公司 | Connection tube for automobile damping system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103358815A (en) | Universal wheel | |
| CN203211041U (en) | Global lining car cantilever | |
| CN201362147Y (en) | Control arm of aluminum alloy steering system | |
| CN201694016U (en) | Leaf spring lug conical non-metallic bushing assembly for suspension system | |
| CN203835946U (en) | Hinge pin shaft connection structure | |
| CN202413327U (en) | Propelling rod joint assembly and rubber bushing thereof | |
| CN204452586U (en) | Double wish-bone arm type suspension steering swivel | |
| CN205383215U (en) | Improved type axle sleeve | |
| CN102109023A (en) | Extrusion type rubber bushing structure | |
| CN201273305Y (en) | Lifting apparatus for end cap of barrel-type compressor | |
| CN201808911U (en) | Industrial delivery drum device | |
| CN208630288U (en) | A kind of non-maintaining flange bushing of Leaf Spring Suspension | |
| CN204055204U (en) | A kind of bush Assembly and automobile | |
| CN202319808U (en) | Balance suspension for heavy duty truck | |
| CN201211829Y (en) | Special-shaped rubber rod damping vehicle-bridge | |
| CN216185456U (en) | Novel wear-resisting knuckle for car | |
| CN205202733U (en) | Assembly is hung to transmission shaft | |
| CN203516807U (en) | Powdery material discharging valve | |
| CN205132028U (en) | Device of motor transportation protection | |
| CN203948435U (en) | A kind of automotive hinge connection set | |
| CN202728311U (en) | Bush for automobile | |
| CN202833605U (en) | Bearing hinged support | |
| CN203318503U (en) | Steering knuckle for vehicle | |
| CN202124302U (en) | Material conveying device of diaphragm spring full-automatic oil immersion machine | |
| CN203868129U (en) | Multilayer composite wear-resistant balance bearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110105 |
|
| CX01 | Expiry of patent term |