CN202806272U - Multifunctional swing arm - Google Patents
Multifunctional swing arm Download PDFInfo
- Publication number
- CN202806272U CN202806272U CN 201220376992 CN201220376992U CN202806272U CN 202806272 U CN202806272 U CN 202806272U CN 201220376992 CN201220376992 CN 201220376992 CN 201220376992 U CN201220376992 U CN 201220376992U CN 202806272 U CN202806272 U CN 202806272U
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- CN
- China
- Prior art keywords
- swing arm
- arm body
- upper plate
- shock absorber
- lower plate
- 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
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Abstract
The utility model relates to a multifunctional swing arm comprising a swing arm body and a ball pin seat which are fixedly connected through a plurality of connecting bolts. The swing arm body comprises an upper plate, a lower plate and a reinforcing plate, a spiral spring limit column is arranged at the front end of the upper portion of the upper plate, a stabilizing rod support is arranged on the outer side of the upper portion, a damper support is arranged on the outer side of the swing arm body, an anti-rotation nut is arranged at the joint of the damper support and the swing arm body, and two shaft bush connecting positions are arranged at the tail end of the swing arm body. The multifunctional swing arm has the advantages that manufacturing process is simplified, production cost during manufacturing is reduced, product weight is reduced, and load in use is alleviated. Meanwhile, using requirements of a multi-connecting rod bearing type suspension are met, the technical problems that a spiral spring is easy to slip out when rotating, a damper is high in stress and the like are solved, and multifunction of the swing arm in stamping structure is realized.
Description
Technical field
The utility model relates to automobile technical field, relates in particular to a kind of multi-functional swing arm.
Background technology
The modern automobile development is tending towards high-endization gradually, and driver comfort becomes customer's main pursuit, therefore the unitized construction of many connecting rods and bearing-type back axle becomes future automobile main separation structure, this structure is installed in many connecting rods, bumper, spiral spring, stabilizer rod on steering swivel and the Rear secondary frame for vehicle simultaneously, can improve greatly driver comfort and stability.
In this kind structure, swing arm is a very crucial safety member, at present, the swing arm structure that generally uses mostly is: ball pin one end connects steering swivel, axle sleeve other end auxiliary connection vehicle frame, simultaneously, also need the effect of bearer connection stabilizer rod, spiral spring and bumper, in the suspension motion process, positional parameter and load transmission are played vital effect.
But in actual use, tend to produce following problem: 1, on the automobile of bearing-type auxiliary frame structure, stabilizer rod, bumper and spiral spring are arranged on the steering swivel, but on the multi-link structure rear suspension, after steering swivel is arranged bumper and spiral spring, arrange a plurality of installation sites of many connecting rods, this kind structure steering swivel can't casting again; If 2 move to multi-link structure on swing arm or the Control arm, can realize on the structure, but the car load traveling comfort can reduce, the direct auxiliary connection vehicle frame of many connecting rods and steering swivel traveling comfort just can obtain maximum lift.
Simultaneously, because bumper, spiral spring are stressed very large, general structure can't satisfy carrying, and the spiral spring also has rotation and deviate from characteristic, therefore, in order at utmost to promote the car load traveling comfort and to overcome the above problems, need a kind of bogey badly, when satisfying carrying structure, on intensity, also satisfy operating needs, and satisfying under the prerequisite of performance requriements, also expendable weight and save manufacturing cost and the space as much as possible.
The utility model content
The purpose of this utility model is to overcome the above problems when at utmost promoting the car load traveling comfort, and provides that a kind of simple in structure, intensity is enough, lighter, the lower-cost multi-functional swing arm of weight.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of multi-functional swing arm comprises swing arm body and ball pin seat, and described swing arm body is captiveed joint by some tie bolts with the ball pin seat; Described swing arm body comprises swing arm upper plate, swing arm lower plate and brace panel, and described lower plate brace panel is located between swing arm upper plate and the swing arm lower plate; Described swing arm upper plate top front end is provided with spiral spring limited post, and upper outside is provided with stabilizer bar arm; The described swing arm body outside is provided with shock absorber support, and the junction of shock absorber support and swing arm body is provided with rotating-proof nut, and the swing arm body tip is provided with two axle sleeve connection bits.
Further, panel edges is provided with the flange that cooperatively interacts under described swing arm upper plate and the swing arm.
Further, described shock absorber support rear portion is provided with the shock absorber support brace panel.
Further, be respectively equipped with some auxiliary holes on described swing arm upper plate, swing arm lower plate, shock absorber support and the shock absorber support brace panel.
The beneficial effects of the utility model are: by the structure design of innovation, so that the manufacturing process of device is simplified, reduced simultaneously the productive costs when making, reduced the quality of product, alleviated the load when using; Simultaneously, satisfied the user demand of many connecting rods bearing-type suspension, solved the spiral spring easily rotation deviate from, the stressed technical barrier such as large of bumper, realized the multifunction of punching structure swing arm.
Description of drawings
The below is described in further detail the utility model with reference to the accompanying drawings.
Fig. 1 is the blast structural representation of the described a kind of multi-functional swing arm of the utility model embodiment;
Fig. 2 is the structural representation of the described a kind of multi-functional swing arm of the utility model embodiment.
Among the figure:
1, swing arm body; 2, ball pin seat; 3, tie bolt; 4, swing arm upper plate; 5, spiral spring limited post; 6, stabilizer bar arm; 7, swing arm lower plate; 8, auxiliary hole; 9, shock absorber support brace panel; 10, shock absorber support; 11, rotating-proof nut; 12, brace panel; 13, flange; 14, axle sleeve connection bit.
The specific embodiment
Shown in Fig. 1-2, the described a kind of multi-functional swing arm of the utility model embodiment comprises swing arm body 1 and ball pin seat 2, and described swing arm body 1 is captiveed joint by some tie bolts 3 with ball pin seat 2; Described swing arm body 1 comprises swing arm upper plate 4, swing arm lower plate 7 and brace panel 12, and described lower plate brace panel 12 is located between swing arm upper plate 4 and the swing arm lower plate 7, and described swing arm upper plate 4 and swing arm lower plate 7 edges are provided with the flange 13 that cooperatively interacts; Described swing arm upper plate 4 top front ends are provided with spiral spring limited post 5, and upper outside is provided with stabilizer bar arm 6; Described swing arm body 1 outside is provided with shock absorber support 10, and described shock absorber support 10 rear portions are provided with shock absorber support brace panel 9, and described swing arm upper plate 4, swing arm lower plate 7, shock absorber support 10 and shock absorber support brace panel 9 are provided with some auxiliary holes 8; Shock absorber support 10 is provided with rotating-proof nut 11 with the junction of swing arm body 1, and swing arm body 1 end is provided with two axle sleeve connection bits 14.
Form swing arm body 1 by swing arm upper plate 4 and swing arm lower plate 7, be welded as a whole by carbon-dioxide arc welding, can guarantee the in-use performance of swing arm, reduce simultaneously the weight of car load.Wherein increase shrinkage pool and increase spiral spring limited post 5 at swing arm upper plate 1, prevent that with this spiral spring from use rotating and deviate from; Increase stabilizer bar arm 6, shock absorber support 10 and brace panel 12 at swing arm body 1, realize connecting the intensity that purpose has strengthened swing arm simultaneously, use needs to satisfy; The connecting portion of ball pin seat 2 adopts forging process technique, and structure is both simple and intensity is high, and technique easily realizes and easily processing; Some auxiliary holes 8 in that swing arm body 1 increases play the effect of location, can also use as the electrophoresis liquid-leaking nozzle simultaneously, have alleviated the weight of swing arm when guaranteeing its welding precision.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but do any variation in its shape or structure; every have identical with a application or akin technical scheme, all drops within the protection domain of the present utility model.
Claims (4)
1. multi-functional swing arm comprises swing arm body (1) and ball pin seat (2), and described swing arm body (1) is captiveed joint by some tie bolts (3) with ball pin seat (2); It is characterized in that: described swing arm body (1) comprises swing arm upper plate (4), swing arm lower plate (7) and lower plate brace panel (12), and described lower plate brace panel (12) is located between swing arm upper plate (4) and the swing arm lower plate (7); Swing arm upper plate (4) top front end is provided with spiral spring limited post (5), and swing arm upper plate (4) upper outside is provided with stabilizer bar arm (6); Swing arm body (1) outside is provided with shock absorber support (10), and shock absorber support (10) is provided with rotating-proof nut (11) with the junction of swing arm body (1), and swing arm body (1) end is provided with two axle sleeve connection bits (14).
2. a kind of multi-functional swing arm according to claim 1 is characterized in that: described swing arm upper plate (4) and swing arm lower plate (7) edge are provided with the flange (13) that cooperatively interacts.
3. a kind of multi-functional swing arm according to claim 1 and 2 is characterized in that: described shock absorber support (10) rear portion is provided with shock absorber support brace panel (9).
4. a kind of multi-functional swing arm according to claim 3 is characterized in that: be respectively equipped with some auxiliary holes (8) on described swing arm upper plate (4), swing arm lower plate (7), shock absorber support (10) and the shock absorber support brace panel (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220376992 CN202806272U (en) | 2012-07-31 | 2012-07-31 | Multifunctional swing arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220376992 CN202806272U (en) | 2012-07-31 | 2012-07-31 | Multifunctional swing arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202806272U true CN202806272U (en) | 2013-03-20 |
Family
ID=47865205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220376992 Expired - Lifetime CN202806272U (en) | 2012-07-31 | 2012-07-31 | Multifunctional swing arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202806272U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103832234A (en) * | 2014-03-17 | 2014-06-04 | 胡建 | Push rod type automobile suspension system |
| CN105398301A (en) * | 2015-12-29 | 2016-03-16 | 重庆锐佳机械有限公司 | Suspension rocker arm of snowmobile |
| CN106739895A (en) * | 2017-02-28 | 2017-05-31 | 安徽江淮汽车集团股份有限公司 | A kind of lower swing arm |
| CN109747363A (en) * | 2018-12-29 | 2019-05-14 | 金华恒力车业有限公司 | A kind of independent suspension mechanism of all-terrain vehicle |
-
2012
- 2012-07-31 CN CN 201220376992 patent/CN202806272U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103832234A (en) * | 2014-03-17 | 2014-06-04 | 胡建 | Push rod type automobile suspension system |
| CN105398301A (en) * | 2015-12-29 | 2016-03-16 | 重庆锐佳机械有限公司 | Suspension rocker arm of snowmobile |
| CN105398301B (en) * | 2015-12-29 | 2018-01-19 | 重庆锐佳机械有限公司 | Snowmobile hangs rocking arm |
| CN106739895A (en) * | 2017-02-28 | 2017-05-31 | 安徽江淮汽车集团股份有限公司 | A kind of lower swing arm |
| CN106739895B (en) * | 2017-02-28 | 2019-05-07 | 安徽江淮汽车集团股份有限公司 | A kind of lower swing arm |
| CN109747363A (en) * | 2018-12-29 | 2019-05-14 | 金华恒力车业有限公司 | A kind of independent suspension mechanism of all-terrain vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |
|
| CX01 | Expiry of patent term |