CN101391567B - Bidirectional triangle arm rubber lining for spacing suspension system - Google Patents
Bidirectional triangle arm rubber lining for spacing suspension system Download PDFInfo
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- CN101391567B CN101391567B CN2008101973722A CN200810197372A CN101391567B CN 101391567 B CN101391567 B CN 101391567B CN 2008101973722 A CN2008101973722 A CN 2008101973722A CN 200810197372 A CN200810197372 A CN 200810197372A CN 101391567 B CN101391567 B CN 101391567B
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- rubber
- lining
- ring
- triangle arm
- suspension system
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Abstract
The invention discloses a suspension system triangle arm rubber lining with bidirectional position limiting, comprising a lining internal ring, a rubber ring and a lining external ring; the section of the shaft of the rubber ring is a horizontal-H-shape; the section of the shaft of the lining external ring is a T-shape; a rubber deformation channel is arranged between the bottom of the internal side of the horizontal-H-shaped convex edge at one end of the rubber ring and the end of the side surface of the rubber ring. During the installation process, the horizontal-H-shaped convex edge is extruded into the rubber deformation channel so as to lead the convex external edge to be aligned to the side surface of the rubber ring, thus passing through the triangle arm hole; after the installation position is reached and the initial shape is recovered due to the elastic deformation of the rubber, a convex platform of the rubber part is formed, thus achieving the object of bidirectional position limiting; the triangle arm rubber lining has smart concept and simple structure, realizes the bidirectional position limiting on the triangle arm hole by using one part, reduces the quantity of the parts and the installation procedures by unidirectional installation, and greatly lowers the cost for production, manufacture and installation by 20-30 percent.
Description
Technical field
The invention belongs to auto parts and components, be specifically related to a kind of suspension system triangle arm rubber lining.
Background technology
Preceding hinged existing two kinds of versions of car suspension system triangle arm, a kind of is that the T-shape rubber bush is installed at the triangle arm and constitutes, this structure is owing to only have unidirectional position-limiting action, interference fit by lining outer ring and triangle arm hole when therefore assembling realizes the fixing of rubber bush, brings bigger difficulty for like this installation of rubber bush.Another kind is to install relatively by two T-shape rubber bushs to constitute bidirectionally limited (as Fig. 1), this in fact so-called bidirectionally limited still unidirectional spacing in fact, the rubber bush in left side is to right limit, but do not have spacing left, the right side rubber bush to left limit, but do not have spacing to the right.Simultaneously, adopt two parts here, the cost height of parts will carry out two-way installation when installing simultaneously, installation work-hour cost height.
Summary of the invention
The object of the present invention is to provide a kind of single component to realize bidirectionally limited suspension system triangle arm rubber lining, to overcome the defective of above-mentioned part.
Technical scheme of the present invention is: bidirectionally limited suspension system triangle arm rubber lining, and it comprises the lining inner ring, rubber ring and lining outer ring, the shaft section of described rubber ring is " worker " type, the shaft section of lining outer ring is a T-shape; Be provided with the rubber deformation groove between one end " worker " the type chimb inside bottom of rubber ring and the rubber ring side end.
The present invention adopts the rubber ring of " worker " type, realize rubber bush bidirectionally limited in triangle arm hole like this, installation question for the rubber ring that solves " worker " type, between an end " worker " the type chimb inside bottom of rubber ring and rubber ring side end, be provided with the rubber deformation groove, during installation, " worker " type chimb is pushed in the rubber deformation groove, make the chimb outer rim equal, pass triangle arm hole like this with the rubber ring side; After arriving the installation site, utilize the elastic deformation of rubber self to recover original-shape after, form the boss of a Rubber Parts, thereby reach bidirectionally limited purpose.It is skillfully constructed, and is simple in structure, really realizes bidirectionally limitedly on triangle arm hole with a part, has both reduced number of components and parts, and unidirectional installation reduces installation procedure again, greatly reduces manufacturing cost of installation, cost-cutting 20%～30%.
Description of drawings
The structural representation of original two the type rubber bushs of Fig. 1.
The suspension system triangle arm rubber lining structural representation that Fig. 2 is bidirectionally limited.
The specific embodiment
As shown in Figure 2, the cover shaft section is the rubber ring 2 of " worker " type on the lining inner ring 1, is provided with rubber deformation groove 4 between an end " worker " the type chimb inside bottom of rubber ring and the rubber ring side end.The width of rebate of rubber deformation groove is greater than the bottom land width, and the shaft section of rubber deformation groove is " V " type.The opening direction and the axis out of plumb of " V " type rubber deformation groove.The opening direction and the angle between the axis of " V " type rubber deformation groove are acute angle, and " V " type rubber deformation groove is identical with " worker " type chimb crimp direction like this, help the crimp and the elastic reset of rubber ring " worker " the type chimb of " worker " type.
The shaft section of lining outer ring 3 is the rubber ring 2 that T-shape is enclosed within " worker " type, and the rubber deformation notch face 6 of the end face 5 of lining outer ring and rubber ring side end is neat mutually or less than the rubber deformation notch face of rubber ring side end.
Between the chimb of the rubber ring 2 of " worker " type and its side with arc transition, between the chimb of T-shape lining outer ring 3 and its side with arc transition.7 is triangle arm hole among the figure.
Claims (6)
1. bidirectionally limited suspension system triangle arm rubber lining, it comprises the lining inner ring, rubber ring and lining outer ring, the shaft section that it is characterized in that described rubber ring is " worker " type, the shaft section of lining outer ring is a T-shape; Be provided with the rubber deformation groove between one end " worker " the type chimb inside bottom of rubber ring and the rubber ring side end.
2. bidirectionally limited according to claim 1 suspension system triangle arm rubber lining, the width of rebate that it is characterized in that described rubber deformation groove is greater than the bottom land width.
3. bidirectionally limited as claimed in claim 1 or 2 suspension system triangle arm rubber lining, the end face that it is characterized in that the lining outer ring is neat mutually with the rubber deformation notch face of rubber ring side end or less than the rubber deformation notch face of rubber ring side end.
4. bidirectionally limited as claimed in claim 1 or 2 suspension system triangle arm rubber lining, the shaft section that it is characterized in that described rubber deformation groove is " V " type.
5. as bidirectionally limited suspension system triangle arm rubber lining as described in the claim 4, it is characterized in that the opening direction and the axis out of plumb of " V " type rubber deformation groove.
6. as bidirectionally limited suspension system triangle arm rubber lining as described in the claim 4, it is characterized in that the opening direction and the angle between the axis of " V " type rubber deformation groove is acute angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101973722A CN101391567B (en) | 2008-10-23 | 2008-10-23 | Bidirectional triangle arm rubber lining for spacing suspension system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101973722A CN101391567B (en) | 2008-10-23 | 2008-10-23 | Bidirectional triangle arm rubber lining for spacing suspension system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101391567A CN101391567A (en) | 2009-03-25 |
| CN101391567B true CN101391567B (en) | 2011-03-23 |
Family
ID=40492143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101973722A Active CN101391567B (en) | 2008-10-23 | 2008-10-23 | Bidirectional triangle arm rubber lining for spacing suspension system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101391567B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644687A (en) * | 2012-05-04 | 2012-08-22 | 无锡市中捷减震器有限公司 | Buffer damping protection device of automobile engine connecting rod |
| CN102689572B (en) * | 2012-06-11 | 2015-04-01 | 宁波拓普集团股份有限公司 | Bush for automobile |
| US10054179B2 (en) | 2013-07-24 | 2018-08-21 | Illinois Tool Works Inc. | Compression-limiting ring link assembly |
| CN104675893A (en) * | 2013-11-28 | 2015-06-03 | 招远市东晟橡胶制品有限公司 | Limiting rubber bushing |
| CN104691262B (en) * | 2015-01-12 | 2017-08-04 | 江苏食品药品职业技术学院 | A kind of bindiny mechanism of automobile swing arm and vehicle frame |
| CN109839797B (en) * | 2017-11-29 | 2021-07-16 | 深圳光峰科技股份有限公司 | Projection screen fixing system and projection equipment |
-
2008
- 2008-10-23 CN CN2008101973722A patent/CN101391567B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN101391567A (en) | 2009-03-25 |
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