CN203211036U - Triangular arm structure of automobile - Google Patents
Triangular arm structure of automobile Download PDFInfo
- Publication number
- CN203211036U CN203211036U CN 201320227686 CN201320227686U CN203211036U CN 203211036 U CN203211036 U CN 203211036U CN 201320227686 CN201320227686 CN 201320227686 CN 201320227686 U CN201320227686 U CN 201320227686U CN 203211036 U CN203211036 U CN 203211036U
- Authority
- CN
- China
- Prior art keywords
- arm
- automobile
- hole
- arms
- free
- 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
Links
- 239000003351 stiffener Substances 0.000 claims description 7
- 230000003014 reinforcing Effects 0.000 abstract 2
- 239000000725 suspension Substances 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000789 fastener Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Abstract
The utility model provides a triangular arm structure of an automobile. The triangular arm structure comprises an arm body provided with three connecting arms, wherein the free end of each connecting arm is connected with a supporting piece; and a through hole is formed in the middle part of the arm body. The triangular arm structure is characterized in that the inner side wall of the through hole is tightly attached to a cylindrical reinforcing ring. According to the triangular arm structure of the automobile disclosed by the utility model, the cylindrical reinforcing ring is arranged on the inner side of the through hole so as to provide a radial supporting force for the through hole, so that the strength of the middle part of the arm body is increased, and the integral strength performance of the swing arm is improved.
Description
Technical field
The utility model belongs to the auto parts and components field, is specifically related to a kind of automobile triangle arm configuration.
Background technology
Suspension is the general name of vehicle frame and all the power transmission connecting devices between vehicle bridge or the wheel of automobile, its effect is that power and the power of transfer function between wheel and vehicle frame is turned round, and buffering is passed to the impulsive force of vehicle frame or vehicle body by uneven road surface, and the vibrations that decay and cause thus, can travel to guarantee automobile smooth-goingly.
Typical suspension structure is made up of elastic element, guiding mechanism and bumper etc., and discrete structure then also has bump rubber, Panhard rod etc.Elastic element has forms such as steel spring, air bellow, coil spring and torsion bar spring again, and the Modern Car suspension adopts coil spring and torsion bar spring more, and indivedual luxury cars then use air bellow.Suspension is an important composition in the automobile, and it flexibly connects vehicle frame and wheel, is related to the multiple in-use performance of automobile.Exteriorly, the sedan suspension system only is made up of some bars, tube and spring, but must not think that it is very simple, opposite car suspension is difficult automobile assembly that reaches perfect requirement, this is because suspension should satisfy the traveling comfort requirement of automobile, satisfy the requirement of its road-holding property again, and this two aspect is in opposition to each other.
Swing arm is the critical component in the automobile suspension system, for make swing arm in light weight, intensity is high, cost is low, the partial cross-section of present most swing arms all is " recessed " shape.But this mode can make the bulk strength of swing arm descend.
The utility model content
The utility model provides a kind of automobile triangle arm configuration that can effectively strengthen bulk strength at above-mentioned the deficiencies in the prior art.
The utility model is achieved by the following technical solution:
A kind of automobile triangle arm configuration comprises the arm body with three connecting arms, and the free end of described connecting arm links to each other with strut member, is provided with a through hole at the middle part of arm body;
It is characterized in that the madial wall of described through hole tightens to be sticked and is equipped with a cylindrical shape ring stiffener.
Further setting of the present utility model is, the madial wall weld together of described cylindrical shape ring stiffener and through hole.
Further setting of the present utility model is that three free ends of described three connecting arms are respectively arranged with Large lining, little lining and ball end assembly.
Further setting of the present utility model is that described three connecting arms are structure as a whole.
Automobile triangle arm configuration described in the utility model for through hole provides radial support power, thereby makes the intensity at arm body middle part be increased by in the through hole inboard cylindrical shape ring stiffener being set, and has improved swing arm integral intensity performance.
Description of drawings
Fig. 1 is the constructional drawing of automobile triangle arm described in the utility model.
The specific embodiment
The utility model is described in more detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, the utility model provides a kind of automobile triangle arm configuration, comprises the arm body with three connecting arms, and described three connecting arms are structure as a whole; The free end that the free end that the free end of first connecting arm 1 is provided with Large lining 4, the second connecting arms 2 is provided with little lining 5, the three connecting arms 3 is provided with ball end assembly 6.Be provided with a through hole 7 at the middle part of arm body, the madial wall of described through hole 7 tightens to be sticked and is equipped with a cylindrical shape ring stiffener 8, cylindrical shape ring stiffener 8 can with through hole 7 weld togethers, also can adopt fastener to be fixed together.
The above is preferred embodiment of the present utility model, and all equivalent variations of doing according to the utility model claim all should belong to protection domain of the present utility model.
Claims (4)
1. an automobile triangle arm configuration comprises the arm body with three connecting arms, and the free end of described connecting arm links to each other with strut member, is provided with a through hole at the middle part of arm body;
It is characterized in that the madial wall of described through hole tightens to be sticked and is equipped with a cylindrical shape ring stiffener.
2. automobile triangle arm configuration according to claim 1 is characterized in that, the madial wall weld together of described cylindrical shape ring stiffener and through hole.
3. automobile triangle arm configuration according to claim 1 is characterized in that, three free ends of described three connecting arms are respectively arranged with Large lining, little lining and ball end assembly.
4. automobile triangle arm configuration according to claim 1 is characterized in that, described three connecting arms are structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320227686 CN203211036U (en) | 2013-04-27 | 2013-04-27 | Triangular arm structure of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320227686 CN203211036U (en) | 2013-04-27 | 2013-04-27 | Triangular arm structure of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203211036U true CN203211036U (en) | 2013-09-25 |
Family
ID=49200608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320227686 Expired - Fee Related CN203211036U (en) | 2013-04-27 | 2013-04-27 | Triangular arm structure of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203211036U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104354553A (en) * | 2014-10-21 | 2015-02-18 | 宁波润轴汽配有限公司 | Hanging swinging arm assembly |
| CN105682949A (en) * | 2013-10-29 | 2016-06-15 | Zf腓特烈斯哈芬股份公司 | Method for producing a suspension arm and multi-point suspension arm for a motor vehicle |
-
2013
- 2013-04-27 CN CN 201320227686 patent/CN203211036U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105682949A (en) * | 2013-10-29 | 2016-06-15 | Zf腓特烈斯哈芬股份公司 | Method for producing a suspension arm and multi-point suspension arm for a motor vehicle |
| CN104354553A (en) * | 2014-10-21 | 2015-02-18 | 宁波润轴汽配有限公司 | Hanging swinging arm assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20150427 |
|
| EXPY | Termination of patent right or utility model |