CN203331768U - Automotive suspension plate spring rubber bushing - Google Patents
Automotive suspension plate spring rubber bushing Download PDFInfo
- Publication number
- CN203331768U CN203331768U CN2013203293946U CN201320329394U CN203331768U CN 203331768 U CN203331768 U CN 203331768U CN 2013203293946 U CN2013203293946 U CN 2013203293946U CN 201320329394 U CN201320329394 U CN 201320329394U CN 203331768 U CN203331768 U CN 203331768U
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- rubber
- bodies
- bushing
- plate spring
- suspension plate
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Abstract
The utility model provides an automotive suspension plate spring rubber bushing, and relates to the field of goods van plate spring systems. The automotive suspension plate spring rubber bushing is composed of an inner tube, inner bushing bodies, rubber bodies and two outer bushing bodies. The two outer bushing bodies are mounted on the outer circle surface of the inner tube in a longitudinal symmetry mode. The inner bushing bodies are correspondingly mounted on the outer sides of the two outer bushing bodies. The rubber bodies are mounted on the outer sides of the inner bushing bodies. The outer bushing bodies are made of PTFE synthetic materials with high wear resistance, the inner bushing bodies are also made of the PTFE synthetic materials with high wear resistance, and therefore material cost is lowered. The rigidity performance of the whole structure is adjusted according to the thickness of vulcanized rubber in a through groove. Multiple rubber sealing rib structures are arranged on the outer surfaces of the rubber bodies. Rubber sealing ribs are evenly distributed on the outer surfaces of the rubber bodies. The automotive suspension plate spring rubber bushing has the advantages that the rigidity performance of the bushing is adjusted according to the thickness of the vulcanized rubber in a groove opening, so that the rigidity matching requirement of a suspension system is met; in addition, the automotive suspension plate spring rubber bushing also has the advantages of low production cost, good shock-absorbing effects, convenient disassembly and assembly and the like.
Description
Technical field:
The utility model relates to lorry leaf spring system field, and being specifically related to is a kind of light-duty truck rear suspension plate spring rubber bushing.
Background technology:
The light-duty truck rear-suspension system is as elasticity, to be connected between vehicle frame and vehicle bridge by leaf spring, and the leaf spring lining of a large amount of automobiles is rubber bushs of common copper pipe.Traditional plate spring rubber bushing inner sleeve is copper sheathing, and major defect one is that load-bearing rigidity is large, can not adjust, and the absorbing poor performance, noise is larger, and cost is high, can not effectively meet car vehicle suspension stability, is not easy to batch manufacturing.In addition, the periphery of rubber bodies designed originally without uniform rubber seal muscle structure, and during assembling, friction drag is larger, can not meet main engine plants' Assembling Production in enormous quantities.
The utility model content:
Technical problem to be solved in the utility model is to overcome existing technological deficiency, and a kind of a kind of automotive suspension plate spring rubber bushing rational in infrastructure, simple to operate, easy to use is provided.
Technical problem to be solved in the utility model adopts following technical scheme to realize:
A kind of automotive suspension plate spring rubber bushing, be comprised of inner tube, inner sleeve, rubber bodies, overcoat, described inner tube periphery be symmetrically installed with up and down two overcoats, described two overcoats outside all correspondence is equipped with inner sleeve, the described inner sleeve outside is equipped with rubber bodies.
Described overcoat is high abrasion PTFE synthetic material, and this material has good absorbing performance, and can well reduce noise.
Described inner sleeve is high abrasion PTFE synthetic material, has reduced material cost.
Be arranged with groove in described, described inner sleeve and described rubber bodies are sulfided into one and form.Adjust the rigidity property of total at the rubber thickness of described groove by sulfuration.
Described rubber bodies outside face is provided with a plurality of rubber seal muscle structures, and described rubber seal muscle is evenly distributed on described rubber bodies outside face, the design of described rubber seal muscle, the friction drag while having reduced assembling.
The beneficial effects of the utility model are: the utility model is adjusted the rigidity property of lining at the rubber thickness of otch by sulfuration, met the requirement of suspension system Rigidity Matching, also to have a productive costs low for the utility model in addition, good damping effect, the advantages such as convenient disassembly.
The accompanying drawing explanation:
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the utility model front view;
Fig. 2 is the utility model inner sleeve birds-eye view;
Fig. 3 is the utility model rubber bodies front view.
The specific embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of automotive suspension plate spring rubber bushing, be comprised of inner tube 1, inner sleeve 2, rubber bodies 3, overcoat 4, described inner tube 1 periphery be symmetrically installed with up and down two overcoats 4, described two overcoat 4 outsides all correspondence are equipped with inner sleeve 2, and described inner sleeve 2 outsides are equipped with rubber bodies 3.Described overcoat 4 is high abrasion PTFE synthetic material, and this material has good absorbing performance, and can well reduce noise.Described inner sleeve 2 is high abrasion PTFE synthetic material, has reduced material cost.
As shown in Figure 2, described inner sleeve 2 is provided with groove, and described inner sleeve 2 is sulfided into one with described rubber bodies 3 and forms.Adjust the rigidity property of total at the rubber thickness of described groove by sulfuration.
As shown in Figure 3, described rubber bodies 3 outside faces are provided with a plurality of rubber seal muscle 301 structures, and described rubber seal muscle 301 is evenly distributed on described rubber bodies outside face, the design of described rubber seal muscle 301, the friction drag while having reduced assembling.
Above demonstration and described groundwork of the present utility model and principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. an automotive suspension plate spring rubber bushing, by inner tube, inner sleeve, rubber bodies, overcoat, formed, it is characterized in that: described inner tube periphery be symmetrically installed with up and down two overcoats, described two overcoats outside all correspondence is equipped with inner sleeve, the described inner sleeve outside is equipped with rubber bodies.
2. a kind of automotive suspension plate spring rubber bushing according to claim 1, it is characterized in that: described overcoat is high abrasion PTFE synthetic material.
3. a kind of automotive suspension plate spring rubber bushing according to claim 1, it is characterized in that: described inner sleeve is high abrasion PTFE synthetic material.
4. according to claim 1 or a kind of automotive suspension plate spring rubber bushing claimed in claim 3, it is characterized in that: be arranged with groove in described.
5. a kind of automotive suspension plate spring rubber bushing according to claim 1, it is characterized in that: described rubber bodies outside face is provided with a plurality of rubber seal muscle structures, and described rubber seal muscle is evenly distributed on described rubber bodies outside face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203293946U CN203331768U (en) | 2013-06-07 | 2013-06-07 | Automotive suspension plate spring rubber bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203293946U CN203331768U (en) | 2013-06-07 | 2013-06-07 | Automotive suspension plate spring rubber bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203331768U true CN203331768U (en) | 2013-12-11 |
Family
ID=49700465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203293946U Expired - Fee Related CN203331768U (en) | 2013-06-07 | 2013-06-07 | Automotive suspension plate spring rubber bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203331768U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104200050A (en) * | 2014-09-19 | 2014-12-10 | 山东理工大学 | Suspension stabilizer bar rubber bushing thickness design method |
| CN106347055A (en) * | 2016-11-04 | 2017-01-25 | 安徽江淮汽车股份有限公司 | Plate spring eye bushing and installation method thereof |
| CN107606015A (en) * | 2017-08-31 | 2018-01-19 | 安徽江淮汽车集团股份有限公司 | A kind of leaf spring bush Assembly |
| CN107642573A (en) * | 2017-09-14 | 2018-01-30 | 安徽江淮汽车集团股份有限公司 | A kind of longitudinal FRP composite material plate springs assembly |
| CN107639987A (en) * | 2017-08-31 | 2018-01-30 | 安徽江淮汽车集团股份有限公司 | A kind of leaf spring bush structure and its pressing method |
-
2013
- 2013-06-07 CN CN2013203293946U patent/CN203331768U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104200050A (en) * | 2014-09-19 | 2014-12-10 | 山东理工大学 | Suspension stabilizer bar rubber bushing thickness design method |
| CN104200050B (en) * | 2014-09-19 | 2018-04-10 | 山东理工大学 | The design method of suspension stabiliser bar rubber bushing thickness |
| CN106347055A (en) * | 2016-11-04 | 2017-01-25 | 安徽江淮汽车股份有限公司 | Plate spring eye bushing and installation method thereof |
| CN107606015A (en) * | 2017-08-31 | 2018-01-19 | 安徽江淮汽车集团股份有限公司 | A kind of leaf spring bush Assembly |
| CN107639987A (en) * | 2017-08-31 | 2018-01-30 | 安徽江淮汽车集团股份有限公司 | A kind of leaf spring bush structure and its pressing method |
| CN107639987B (en) * | 2017-08-31 | 2020-01-14 | 安徽江淮汽车集团股份有限公司 | Plate spring bushing structure and press-fitting method thereof |
| CN107642573A (en) * | 2017-09-14 | 2018-01-30 | 安徽江淮汽车集团股份有限公司 | A kind of longitudinal FRP composite material plate springs assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20160607 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |