CN201520179U - MacPherson type suspension - Google Patents
MacPherson type suspension Download PDFInfo
- Publication number
- CN201520179U CN201520179U CN2009202116882U CN200920211688U CN201520179U CN 201520179 U CN201520179 U CN 201520179U CN 2009202116882 U CN2009202116882 U CN 2009202116882U CN 200920211688 U CN200920211688 U CN 200920211688U CN 201520179 U CN201520179 U CN 201520179U
- Authority
- CN
- China
- Prior art keywords
- strut
- spacer
- steering swivel
- sprung shock
- mcpherson
- 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
- 239000000725 suspension Substances 0.000 title abstract 4
- 125000006850 spacer group Chemical group 0.000 claims description 24
- 238000013016 damping Methods 0.000 abstract 4
- 238000003466 welding Methods 0.000 description 3
- 208000020442 loss of weight Diseases 0.000 description 2
- 238000005336 cracking Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Vehicle Body Suspensions (AREA)
Abstract
The utility model discloses a MacPherson type suspension, comprising a damping strut and a steering knuckle, wherein the side wall of the damping strut is provided with a positioning piece; the steering knuckle is provided with an installing hole with the side surface being provided with an opening; the damping strut is inserted into the installing hole; the positioning piece is inserted into the opening at the side surface of the steering knuckle and is fixedly connected with the steering knuckle. By changing the connecting mode between the damping strut and the steering knuckle of the MacPherson type suspension, the MacPherson type suspension simplifies a connecting mechanism, thus reducing the cost and simultaneously having stable and reliable connecting mode.
Description
Technical field
The utility model relates to a kind of McPherson strut.
Background technology
Existing McPherson strut (as shown in Figure 1, 2), be connected between its sprung shock-strut and the steering swivel to adopt and connect support 1 and U type support 2, sprung shock-strut is provided with and connects support 1 and U type support 2, and is by two high strength bolts 3 that sprung shock-strut and steering swivel 5 is fixing.Also need to adopt projection welding, twice CO in the bonded assembly process
2Protection welder skill, but also need on mould, punch, need two pairs of bolt and nuts 3,4 during assembling.Be connected the technology more complicated between the sprung shock-strut of existing McPherson strut and the steering swivel, the cost that needs is higher.And this design the stamping cracking or the welding of sheet metal component may occur and snap situation.Therefore need a kind of simple in structure, McPherson strut of being connected firmly.
The utility model content
Is connected complexity between the sprung shock-strut that solves existing McPherson strut and the steering swivel, cost is higher, and the utility model provides a kind of simple in structure, McPherson strut of being connected firmly.
The technical solution adopted in the utility model is: comprise sprung shock-strut and steering swivel, the sidewall of sprung shock-strut is provided with spacer, and steering swivel is provided with the mounting hole of a lateral opening, and sprung shock-strut inserts mounting hole, spacer inserts the lateral opening of steering swivel, and spacer is captiveed joint with steering swivel.
Preferably, the lateral opening place of steering swivel is provided with location edge.
Preferably, described location edge is provided with and is used for and spacer bonded assembly fixed orifice, and spacer is provided with knock hole, and spacer is captiveed joint by bolt and nut with location edge.
Preferably, described spacer is to be welded on the sidewall of sprung shock-strut.
Preferably, between sprung shock-strut and the mounting hole be interference fit.Can sprung shock-strut be pressed in the steering swivel mounting hole by press, it is reliable and stable to guarantee that both connect.
The utility model by changing McPherson strut sprung shock-strut and steering swivel between connection mode, simplified bindiny mechanism, thus cost-cutting, connection mode of the present utility model is reliable and stable simultaneously.
Description of drawings
Fig. 1 is the front view of existing McPherson strut;
Fig. 2 is the exploded drawings of Fig. 1;
Fig. 3 is the front view of a kind of embodiment of the present utility model;
Fig. 4 is the exploded drawings of Fig. 3.
The specific embodiment
Below, will be further described in detail the specific embodiment of the present utility model in conjunction with the accompanying drawings:
See also Fig. 3 and Fig. 4, a kind of embodiment of the present utility model, comprise sprung shock-strut 7 and steering swivel 5, the sidewall of sprung shock-strut 7 is provided with spacer 6, steering swivel 5 is provided with the mounting hole of a lateral opening, sprung shock-strut inserts mounting hole, and spacer 6 inserts the lateral opening of steering swivel 5 and captives joint with steering swivel 5.
The lateral opening place of steering swivel 5 is provided with location edge.Location edge is provided with and is used for and spacer 6 bonded assembly fixed orifices, and spacer 6 is provided with knock hole, and spacer 6 is captiveed joint by bolt and nut with location edge.Spacer 6 can be welded on the sidewall of sprung shock-strut 7, also can adopt other connection modes.Sprung shock-strut 7 is pressed into mounting hole by interference, is interference fit between sprung shock-strut 7 and the mounting hole.Spacer 6 is captiveed joint by bolt 3 nuts 4 with location edge, accurately puts in place thereby guarantee to install.
The sidewall of sprung shock-strut 7 is provided with spacer 6, and its effect is in order to prevent that sprung shock-strut from swaying.During installation, the spacer 6 corresponding lateral openings that insert steering swivel 5.
In order to pass through bolted connection, thereby guarantee no axial or circumferential relative motion between steering swivel and the sprung shock-strut, 5 lateral opening places are provided with location edge at steering swivel, location edge is provided with fixed orifice, corresponding with the knock hole of spacer on the sprung shock-strut 6, bolt will pass knock hole and fixed orifice, play fixation after screwing tight.Certainly, the utility model also can adopt other connection mode, such as welding, riveted joint or the like.
In order more to clearly demonstrate advantage of the present utility model, by concrete numeric ratio.Table 1 is the weight contrast of a kind of embodiment of the utility model and prior art connection mode:
Table 1
Calculated by last table, connection mode of the present utility model is with loss of weight 0.68kg, and each car is with loss of weight 1.36kg.
In sum, the utility model by changing McPherson strut sprung shock-strut and steering swivel between connection mode, simplified bindiny mechanism, thus cost-cutting, connection mode of the present utility model is reliable and stable simultaneously.
Claims (5)
1. McPherson strut, comprise sprung shock-strut and steering swivel, it is characterized in that: the sidewall of sprung shock-strut is provided with spacer, steering swivel is provided with the mounting hole of a lateral opening, sprung shock-strut inserts in the mounting hole, spacer inserts the lateral opening of steering swivel, and spacer is captiveed joint with steering swivel.
2. McPherson strut according to claim 1 is characterized in that: the lateral opening place of steering swivel is provided with location edge.
3. McPherson strut according to claim 2 is characterized in that: described location edge is provided with and is used for and spacer bonded assembly fixed orifice, and spacer is provided with knock hole, and spacer is captiveed joint by bolt and nut with location edge.
4. according to any one described McPherson strut among the claim 1-3, it is characterized in that: described spacer is welded on the sidewall of sprung shock-strut.
5. McPherson strut according to claim 1 is characterized in that: be interference fit between sprung shock-strut and the mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202116882U CN201520179U (en) | 2009-10-29 | 2009-10-29 | MacPherson type suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202116882U CN201520179U (en) | 2009-10-29 | 2009-10-29 | MacPherson type suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201520179U true CN201520179U (en) | 2010-07-07 |
Family
ID=42506358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202116882U Expired - Fee Related CN201520179U (en) | 2009-10-29 | 2009-10-29 | MacPherson type suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201520179U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395444A (en) * | 2012-01-16 | 2013-11-20 | 乔治费希尔有限责任公司 | Pivot bearing with turned damper clamping |
| 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 |
-
2009
- 2009-10-29 CN CN2009202116882U patent/CN201520179U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395444A (en) * | 2012-01-16 | 2013-11-20 | 乔治费希尔有限责任公司 | Pivot bearing with turned damper clamping |
| CN103395444B (en) * | 2012-01-16 | 2017-08-22 | 乔治费希尔有限责任公司 | The trunnion bearing of damper fixture with turning |
| 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 |
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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: 20100707 Termination date: 20171029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |