CN101722807A - Mcpherson suspension connecting structure - Google Patents
Mcpherson suspension connecting structure Download PDFInfo
- Publication number
- CN101722807A CN101722807A CN200910251579A CN200910251579A CN101722807A CN 101722807 A CN101722807 A CN 101722807A CN 200910251579 A CN200910251579 A CN 200910251579A CN 200910251579 A CN200910251579 A CN 200910251579A CN 101722807 A CN101722807 A CN 101722807A
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- control arm
- armed lever
- steering swivel
- ball pin
- arm lever
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- 239000000725 suspension Substances 0.000 title claims abstract description 30
- 238000013016 damping Methods 0.000 description 2
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The invention relates to a Mcpherson suspension connecting structure which comprises a damper, an upper transverse arm, a steering knuckle, a lower control arm lever and a damper mounting bracket, wherein the lower control arm lever further comprises a front control arm lever and a rear control arm lever, the lower end of the steering knuckle is in mounting connection with the front control arm lever and the rear control arm lever by a ball pin connecting way, and a connecting ball pin can slide at the connected parts of the steering knuckle as well as the front control arm lever and the front control arm lever. Based on the traditional Mcpherson suspension structure form, the Mcpherson suspension connecting structure realizes the kingpin inclination angle to be adjustable by changing the connection mode between the steering knuckle and the lower control arm lever, ensures that a suspension platform has stronger adaptability, is convenient for the chassis adjustment at the later stage, has the positioning precision under the control of assembly, is more guaranteed than the current unadjustable Mcpherson suspension, and can balance the steering force and the steering according to actual situations.
Description
Technical field
The present invention relates to a kind of vehicle McPherson suspension structure, especially relate to the adjustable McPherson suspension connection structure of a kind of angle of main pin.
Background technology
Automobile general-duty independent suspension has multiple different structure now, and most independent suspensions all are to be derived by single cross swing arm type independent suspension the earliest, and groundwork is all identical substantially.Independent Suspension mainly is divided three classes by the wheel movement form: the 1) independent suspension by swinging arms swung in the automobile Transverse plane of wheel; 2) independent suspension by trailing arms in the longitudinal plane of automobile, swung of wheel; 3) MacPherson strut and the MacPherson strut that move along stub of wheel.
Wherein, Mai Fuxun hangs and is made up of two essential parts usually: column support type bumper and A font trailing arm.Why make shock absorber strut be because it supports the effect of whole vehicle body in addition except damping, his structure is very compact, and bumper and damping spring are integrated, form one can up-and-down movement traveller; The normally design of A font of following trailing arm is used for providing the parts transversely bearing force to wheel, and bears whole fore-and-aft direction stress.All impacts that wheel bears when motion of the weight of whole locomotive body and automobile are just born by these two parts.MacPherson type is the suspension form that hinged traveller and lower cross arm are formed, and bumper can doublely be done steering yoke bolt, and steering swivel can rotate around it.To be stub position and front wheel alignment angle change with the bob of wheel characteristics.
As shown in Figure 1, upper end with bumper is last fulcrum B, its lower end is connected with the head of steering swivel, bumper axis BC, the bottom of steering swivel is connected on the Lower control arm AD by following ball pin center (A point), the last fulcrum B of bumper and following ball end center connected and composed main pin axis AB, the angle that is formed by main pin axis AB and tire 3 plumb lines is the Kingpin inclination angle α of McPherson suspension assembly.
At present, the steering swivel of McPherson suspension and Control arm are by single ball pin bonded assembly mostly on the vehicle, and the ball pin is fixed by bolts on the Lower control arm, and its position is immutable.Therefore, also can't adjust by the swivel pin angle angle of this point.When the designer was reflected in the same flat-bed different vehicle of design, because the tire size difference causes the stub offset to differ greatly, some can not satisfy operating needs, need develop parts such as Control arm again.In addition, because wheelspan strengthens, the wheel offset also can change, and can cause also that the stub offset is corresponding to change, if can not adjust offset, unfavorable conditions such as wear on tyres, steering effort be excessive then can occur.
Summary of the invention
The technical problem to be solved in the present invention is in order to overcome technological deficiency recited above, to provide a kind of swivel pin angle angle adjustable McPherson suspension connection structure.
In order to solve technical matters recited above, the present invention takes following technical scheme:
A kind of McPherson suspension connection structure of the present invention, include bumper, Top Crossbeam, steering swivel and Lower control arm bar, the bumper mounting bracket, bumper lower end and bumper mounting bracket bolted connection, Top Crossbeam is connected with steering swivel upper end ball pin, Top Crossbeam is connected with body bolt, the steering swivel lower end is installed by ball pin ways of connecting with the Lower control arm bar and is connected, control armed lever and back control armed lever before described Lower control arm bar further includes, bumper mounting bracket and preceding control armed lever bolted connection, the steering swivel lower end is installed by the first ball pin with preceding control armed lever and is connected, the steering swivel lower end is installed by the second ball pin with back control armed lever and is connected, the first ball pin can slide in the junction of preceding control armed lever and steering swivel, and the second ball pin can slide in the junction of back control armed lever and steering swivel.
An end of control armed lever is embedded with the first ball pin before described, and the mounting hole that described steering swivel lower end and preceding control armed lever are installed the junction is first waist shaped hole, and the first ball pin can slide in first waist shaped hole on steering swivel.
One end of described back control armed lever is embedded with the second ball pin, and described steering swivel lower end is second waist shaped hole with the mounting hole that back control armed lever is installed the junction, and the second ball pin can slide in second waist shaped hole on steering swivel.
In the present invention, the upper end of bumper is last fulcrum B, before, the extending line intersection point of back Control arm is an A point as shown in Figure 1, the angle that main pin axis AB and plumb line form is the Kingpin inclination angle of McPherson suspension assembly, since steering swivel with before, the installation place of back control armed lever has adopted the waist shaped hole structure to connect, before being embedded in, ball pin on the back control armed lever can slide in the waist shaped hole of steering swivel, before making, the adjustable positions of back point of connection, by these two point of connection before and after adjusting, the control armed lever changes with the extending line intersection point A of back control armed lever before making, thereby change the size of Kingpin inclination angle α, realized that the swivel pin angle angle is adjustable, and then realized the adjustment of stub offset.
Beneficial effect of the present invention: because on the basis of traditional McPherson suspension version, by changing the connection mode of steering swivel and Lower control arm, realized that knuckle pin angle is adjustable, make that the platform comformability of suspension is stronger, be convenient to later stage chassis adjustment, its accuracy of positioning can be by assembly control, and is more at present can not the mode McPherson suspension more secure, can come balancing steering power and turns to according to actual conditions.
Description of drawings
Fig. 1 is existing McPherson suspension easy structure scheme drawing.
Fig. 2 is the inferior suspension frame structure scheme drawing of wheat of the present invention.
Fig. 3 is the slewing journal structure scheme drawing.
Among the figure: 1. Top Crossbeam, 2. steering swivel, 3. tire, 4. bumper, 5. before control armed lever, 6. back control armed lever, 7. bumper mounting bracket, 8. first waist shaped hole, 9. second waist shaped hole.
The specific embodiment
See also Fig. 2 and Fig. 3.As shown in the figure, McPherson suspension connection structure of the present invention includes bumper 4, Top Crossbeam 1, steering swivel 2, Lower control arm bar and bumper mounting bracket 7, control armed lever 5 and back control armed lever 6 before the Lower control arm bar further includes, bumper 4 upper ends are connected with body bolt, lower end and bumper mounting bracket 7 bolted connections, bumper mounting bracket 7 and preceding control armed lever 5 bolted connections, Top Crossbeam 1 is connected with steering swivel 2 upper end ball pins, Top Crossbeam 1 is connected with body bolt, steering swivel 2 lower ends and preceding control armed lever 5, back control armed lever 6 is installed by ball pin ways of connecting and is connected; One end of preceding control armed lever 5 is embedded with the first ball pin, and the mounting hole that steering swivel 2 lower ends and preceding control armed lever 5 are installed junctions is that first waist shaped hole, 8, the first ball pins can slide in first waist shaped hole 8; One end of back control armed lever 6 is embedded with the second ball pin, and steering swivel 2 lower ends are that second waist shaped hole, 9, the second ball pins can slide in second waist shaped hole 9 on steering swivel 2 with the mounting hole that back control armed lever 6 is installed the junction.
Claims (3)
1. McPherson suspension connection structure, include bumper, Top Crossbeam, steering swivel and Lower control arm bar, the bumper mounting bracket, bumper lower end and bumper mounting bracket bolted connection, Top Crossbeam is connected with steering swivel upper end ball pin, Top Crossbeam is connected with body bolt, the steering swivel lower end is installed by ball pin ways of connecting with the Lower control arm bar and is connected, it is characterized in that: control armed lever and back control armed lever before described Lower control arm bar further includes, bumper mounting bracket and preceding control armed lever bolted connection, the steering swivel lower end is installed by the first ball pin with preceding control armed lever and is connected, and the first ball pin can slide in the junction of preceding control armed lever and steering swivel; The steering swivel lower end is installed by the second ball pin with back control armed lever and is connected, and the second ball pin can slide in the junction of back control armed lever and steering swivel.
2. McPherson suspension connection structure as claimed in claim 1, it is characterized in that: an end of control armed lever is embedded with the first ball pin before described, the mounting hole that described steering swivel lower end and preceding control armed lever are installed the junction is first waist shaped hole, and the first ball pin can slide in first waist shaped hole on steering swivel.
3. McPherson suspension connection structure as claimed in claim 1, it is characterized in that: an end of described back control armed lever is embedded with the second ball pin, described steering swivel lower end is second waist shaped hole with the mounting hole that back control armed lever is installed the junction, and the second ball pin can slide in second waist shaped hole on steering swivel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910251579A CN101722807A (en) | 2009-12-25 | 2009-12-25 | Mcpherson suspension connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910251579A CN101722807A (en) | 2009-12-25 | 2009-12-25 | Mcpherson suspension connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101722807A true CN101722807A (en) | 2010-06-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910251579A Pending CN101722807A (en) | 2009-12-25 | 2009-12-25 | Mcpherson suspension connecting structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN101722807A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103121387A (en) * | 2013-02-07 | 2013-05-29 | 柳州孔辉汽车科技有限公司 | MacPherson air suspension and assembly method thereof |
| CN103465743A (en) * | 2012-06-08 | 2013-12-25 | 上海通用汽车有限公司 | Macpherson suspension control arm, Macpherson suspension comprising same and automobile |
| CN103660829A (en) * | 2013-12-12 | 2014-03-26 | 北京长安汽车工程技术研究有限责任公司 | McPherson automobile front suspension structure |
| CN103950363A (en) * | 2014-04-11 | 2014-07-30 | 苏州紫荆清远新能源汽车技术有限公司 | Lower end connection structure of rear suspension vibration absorber |
| CN106627102A (en) * | 2017-02-10 | 2017-05-10 | 中国第汽车股份有限公司 | Wheel hub motor driving device |
| CN106671715A (en) * | 2016-12-27 | 2017-05-17 | 广州汽车集团股份有限公司 | Automobile and Macpherson suspension |
| CN108602532A (en) * | 2016-02-11 | 2018-09-28 | 奥迪股份公司 | Method for the travel direction for influencing motor vehicle |
| CN109551988A (en) * | 2018-12-10 | 2019-04-02 | 山东国金汽车制造有限公司 | A kind of McPherson suspension that can effectively eliminate steering gap and lateral force |
| CN111186274A (en) * | 2020-01-21 | 2020-05-22 | 同济大学 | Electric wheel Macpherson suspension structure capable of adjusting position of main pin axis |
| CN111361377A (en) * | 2018-12-26 | 2020-07-03 | 观致汽车有限公司 | Method and equipment for determining position relation of components in Macpherson suspension |
| CN111731061A (en) * | 2020-06-24 | 2020-10-02 | 北京汽车股份有限公司 | Macpherson suspension and vehicle |
| CN113734284A (en) * | 2021-08-31 | 2021-12-03 | 东风汽车集团股份有限公司 | Steering hand force adjustable mechanism and adjusting method |
-
2009
- 2009-12-25 CN CN200910251579A patent/CN101722807A/en active Pending
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465743A (en) * | 2012-06-08 | 2013-12-25 | 上海通用汽车有限公司 | Macpherson suspension control arm, Macpherson suspension comprising same and automobile |
| CN103121387A (en) * | 2013-02-07 | 2013-05-29 | 柳州孔辉汽车科技有限公司 | MacPherson air suspension and assembly method thereof |
| CN103121387B (en) * | 2013-02-07 | 2015-07-22 | 柳州孔辉汽车科技有限公司 | MacPherson air suspension and assembly method thereof |
| CN103660829A (en) * | 2013-12-12 | 2014-03-26 | 北京长安汽车工程技术研究有限责任公司 | McPherson automobile front suspension structure |
| CN103660829B (en) * | 2013-12-12 | 2016-03-30 | 北京长安汽车工程技术研究有限责任公司 | A kind of McPherson automobile front suspension structure |
| CN103950363A (en) * | 2014-04-11 | 2014-07-30 | 苏州紫荆清远新能源汽车技术有限公司 | Lower end connection structure of rear suspension vibration absorber |
| CN108602532A (en) * | 2016-02-11 | 2018-09-28 | 奥迪股份公司 | Method for the travel direction for influencing motor vehicle |
| US10518808B2 (en) | 2016-02-11 | 2019-12-31 | Audi Ag | Method for influencing the direction of travel of motor vehicles |
| CN108602532B (en) * | 2016-02-11 | 2022-06-28 | 奥迪股份公司 | Method for influencing the direction of travel of a motor vehicle |
| CN106671715A (en) * | 2016-12-27 | 2017-05-17 | 广州汽车集团股份有限公司 | Automobile and Macpherson suspension |
| CN106671715B (en) * | 2016-12-27 | 2023-08-15 | 广州汽车集团股份有限公司 | Automobile and Macpherson suspension |
| CN106627102A (en) * | 2017-02-10 | 2017-05-10 | 中国第汽车股份有限公司 | Wheel hub motor driving device |
| CN109551988A (en) * | 2018-12-10 | 2019-04-02 | 山东国金汽车制造有限公司 | A kind of McPherson suspension that can effectively eliminate steering gap and lateral force |
| CN111361377A (en) * | 2018-12-26 | 2020-07-03 | 观致汽车有限公司 | Method and equipment for determining position relation of components in Macpherson suspension |
| CN111186274A (en) * | 2020-01-21 | 2020-05-22 | 同济大学 | Electric wheel Macpherson suspension structure capable of adjusting position of main pin axis |
| CN111731061A (en) * | 2020-06-24 | 2020-10-02 | 北京汽车股份有限公司 | Macpherson suspension and vehicle |
| CN113734284A (en) * | 2021-08-31 | 2021-12-03 | 东风汽车集团股份有限公司 | Steering hand force adjustable mechanism and adjusting method |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100609 |