CN103660828B - Suspension support bearing support, suspension support and motor vehicles - Google Patents
Suspension support bearing support, suspension support and motor vehicles Download PDFInfo
- Publication number
- CN103660828B CN103660828B CN201310400630.3A CN201310400630A CN103660828B CN 103660828 B CN103660828 B CN 103660828B CN 201310400630 A CN201310400630 A CN 201310400630A CN 103660828 B CN103660828 B CN 103660828B
- Authority
- CN
- China
- Prior art keywords
- support
- suspension support
- suspension
- bearing
- bearing support
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
- B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
- B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
- B60G15/062—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper the spring being arranged around the damper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
- B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
- B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
- B60G15/067—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper characterised by the mounting on the vehicle body or chassis of the spring and damper unit
- B60G15/068—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper characterised by the mounting on the vehicle body or chassis of the spring and damper unit specially adapted for MacPherson strut-type suspension
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/30—Spring/Damper and/or actuator Units
- B60G2202/31—Spring/Damper and/or actuator Units with the spring arranged around the damper, e.g. MacPherson strut
- B60G2202/312—The spring being a wound spring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/12—Mounting of springs or dampers
- B60G2204/124—Mounting of coil springs
- B60G2204/1242—Mounting of coil springs on a damper, e.g. MacPerson strut
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/12—Mounting of springs or dampers
- B60G2204/128—Damper mount on vehicle body or chassis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
- B60G2204/418—Bearings, e.g. ball or roller bearings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention discloses a kind of suspension support bearing support (10), the suspension support bearing support has is connected to the cladding element (14) of motor vehicle construction component (18), spring space (13) and rolling bearing (12) for supporting helical spring (11) by suspension support bearing support (10).The piston rod (15) of damper can be rigidly connected to suspension support bearing support (10) below cladding element (14) on compression direction (27) and draw direction (28).In addition, invention also discloses the suspension support and motor vehicles with this suspension support bearing support (10).
Description
Technical field
The present invention relates to be used for suspension support, especially MacPherson type (McPherson) suspension branch in motor vehicle construction
The suspension support bearing support of the top installation of post, further relates to the suspension support and machine with this suspension support bearing support
Motor-car.
Background technology
Suspension support bearing support for the above purpose is well-known.Thus, for example, patent document
DE102010011423A1, which discloses one kind, has spring space (spring retainer) and the cup-shaped as positive stop
The suspension support bearing support of locator, the spring space are located on the case member being made of plastics.In this case, cup
Shape locator is axially embedded into case member and is maintained in a manner of radial directed on case member at least in part.
One shortcoming is the demand to the assembly space in motor vehicles, the assembly space and known suspension support branch
It is relevant to hold bearing.Specifically, the conventional suspension damping in white supporting body (self-supporting vehicle body)
The motor vehicles that the suspension shock strut of pillar propons (suspension damper strut-front axle) is installed to
Front area, for example, relatively large height in vehicle is needed due to the design of conventional suspension shock strut propons is outstanding
In post setting dome, the problem of may producing with space requirement and its relevant covering.
The content of the invention
It is an object of the invention to provide a kind of for the supporting of the suspension support of suspension support and the above-mentioned type of motor vehicles
Bearing, the suspension support bearing support are improved on space requirement.
By suspension support bearing support and suspension support and motor vehicles with following technical characteristic, this is realized
The purpose of invention.The advantageous development of the present invention is listed further below.
Had according to the suspension support bearing support of the present invention and suspension support bearing support is connected to motor vehicle construction
Cladding element, the spring space and rolling bearing of supporting helical spring on component.Defining piston lever of reducer can
Suspension support bearing support is rigidly connected on compression direction and draw direction below cladding element.
Hence it is advantageous to provide suspension support bearing support, the suspension support bearing support is characterised by that it is especially flat
Smooth design.Compared with conventional suspension pillar supporting bearing, the piston rod in installment state is not disposed in through covering
Element, but piston rod can be fixed on below cladding element.
In the advantageous embodiment of the suspension support bearing support according to the present invention, suspension support bearing support includes chamber
Room, transverse slat (transverse plate) is disposed with chamber.Transverse slat is closed by bushing (bushing).In this case,
At least transverse slat can be rigidly connected to piston rod.
Therefore, by simple and on the draw direction and compression direction of damper establish rigidity in a manner of cost benefit is good
Connection, the connection can be designed for bigger power.
In another advantageous embodiment of the suspension support bearing support according to the present invention, chamber and cladding element integral into
Type.
Therefore, suspension support bearing support has independent part as few as possible, and this both has to production and logistics
Profit, and the service life of suspension support bearing support is also advantageous.
, it is specified that bushing is substantially by moulding in another advantageous embodiment of the suspension support bearing support according to the present invention
Material especially elastoplast forms.
Therefore, between chassis and automotive vehicle body improved sound isolate and meanwhile be also it is possible.Bushing absorbs production
The potential vibration of the piston rod of raw noise.
In another advantageous embodiment of the suspension support bearing support according to the present invention, positive stop is arranged in chamber
Below.The positive stop absorbs the impact of shock absorber cylinder.By the deformation of positive stop in impact conditions, impact and hindered
Press down and protect equipment.In addition, so as to avoid the noise of rattle.By the way that positive stop is directly arranged under chamber
Face, the rigid structure of chamber are used for positive stop simultaneously and played a role.
, it is specified that rolling bearing set in another advantageous embodiment of the suspension support bearing support according to the present invention
For with spring space identical width.
Therefore, the power from helical spring can be advantageously incorporated on suspension support bearing support.Suspension support supports
Bearing is it is achieved that high stability.
In another advantageous embodiment of the suspension support bearing support according to the present invention, rolling bearing, which has, to be formed as rolling
The rolling element of axle (roller).
The relatively low total height of rolling bearing is realized accordingly, with respect to spherical rolling body and therefore also achieves suspension branch
The relatively low total height of elastic supports bearing.
, it is specified that cladding element can lead in another advantageous embodiment of the suspension support bearing support according to the present invention
Cross the structure that clamping element is connected to motor vehicles.
This allows the simple and quick installation of suspension support bearing support and/or suspension support in the motor vehicle.
In all of the embodiments illustrated, be preferably incorporated into damper according to the suspension support bearing support of the present invention and
In the suspension support for the helical spring being arranged in around damper, the damper includes piston rod.In this case, piston rod
Suspension support bearing support is rigidly connected on the compression direction and draw direction of damper.
Therefore, the advantages of suspension support bearing support enumerated, is to being favourable as the suspension support of sub- assembly.Suspension
Integration of the pillar supporting bearing in suspension support allows the quick and easy installation in motor vehicles.
In all of the embodiments illustrated, preferably integrated in the motor vehicle according to the suspension support of the present invention, especially integrated
To the propons of motor vehicles.
Bigger freedom is provided for the design of motor vehicles according to the less assembly space of the suspension support of the present invention.
Therefore while pedestrian protecting is kept, motor vehicles can be valuably with than the motor vehicles with conventional suspension pillar more
Add flat hood.Except the energy-saving potential of more fairshaped design and correlation, according to the motor vehicles of the present invention
There can be more attractive outward appearance.
Brief description of the drawings
Referring to the drawings and the exemplary embodiment of the present invention is described in further detail in following description.
Fig. 1 illustrates the suspension support bearing support according to the present invention in installment state.
Reference numerals list
10 suspension support bearing supports
11 helical springs
12 rolling bearings
13 spring spaces
14 cladding elements
15 piston rods
16 bushings
17 positive stops
18 motor vehicle construction components
19 clamping elements
20 chambers
21 transverse slats
The 22 damper longitudinal axis
23 openings
24 upper bearing lassos
25 rolling elements
26 lower bearing lassos
27 compression directions
28 draw directions
Embodiment
In Fig. 1, the suspension support bearing support 10 according to the present invention is shown in the form of sketch map.Suspension support supports
Bearing 10 is arranged in the top of the damper between the helical spring 11 around damper and motor vehicle construction component 18.
Damper and helical spring 11 are preferably arranged in MacPherson type layout.A piston rod of damper is illustrate only in figure
15, the piston rod represents the upper end of damper.
Suspension support bearing support 10 includes cladding element 14, and cladding element 14 forms the upper of suspension support bearing support 10
Portion limits.With the quilt of cladding element 14 towards the upper surface of motor vehicle construction component 18 and towards the lower surface of suspension support
It is configured to upper surface substantially flat.Cladding element 14 can be connected to motor vehicle construction component 18, first especially by clamping
Part 19 is connected to motor vehicle construction component 18.
Suspension support bearing support 10 below cladding element 14 has rolling bearing 12.Rolling bearing 12 includes upper axis
Bearing ring 24, lower bearing lasso 26 and the rolling element 25 being arranged between bearing ring 24,26.Rolling element 25 particularly can be with
It is designed as roller bearing.The shape of roller bearing allows relative to the more flat appearance and size of spherical form.Therefore, rolling bearing 12 and outstanding
Post setting bearing support can be designed to relatively flat.
Spring space 13 is arranged in below rolling bearing 12.The spring space is the spiral bullet in motor vehicles
The upper springs locator 13 of spring 11.Propped up in a usual manner by unshowned lower springs locator the bottom of helical spring 11
Hold.
Rolling bearing 12 and spring space 13 can especially be arranged to one accurately below another, i.e. phase
Centered for the longitudinal axis 22 of damper and there is identical diameter.Which results in spring force to be advantageously incorporated into rolling bearing 12
In.
Chamber 20 is coaxially arranged with rolling bearing 12 and spring space 13 on the longitudinal axis 22 of damper.Chamber 20
Below cladding element 14.Chamber 20 especially can be configured to be integrally formed with cladding element 14.
Chamber 20 accommodates bushing 16 and the transverse slat 21 being arranged in bushing 16.Chamber 20 with bushing 16 and transverse slat 21 is made
For the bearing of piston rod 15.Therefore, piston rod 15 is rigidly connected on the compression direction 27 and draw direction 28 of damper
Suspension support bearing support 10, and it is fixed on side.
Piston rod 15 is inserted into chamber 20 by the lower openings 23 of chamber 20.The upper end of piston rod is fixedly connected to
Transverse slat 21.This connection can be designed as nonrigid and/or rigid and/or entity according to the present invention and connect.Therefore, piston
Bar 15 and transverse slat 21 can with screw tightening, clamping, bond or weld together or linked together for example, by shrinking.
Transverse slat 21 is arranged in bushing 16.Bushing 16 surrounds piston rod 15 and the filled chamber 20 of transverse slat 21.This arrangement permits
Perhaps transverse slat 21 only has the deformation displacement in the chamber by bushing 16.Transverse slat 21 and bushing 16 are relative to each other and relative to chamber 20
It is fixedly disposed.Bushing 16 is rigidly fixed in chamber by lower chamber locular wall on draw direction 28.
By the way that piston rod 15 is fixed on below cladding element 14 in chamber 20, avoid in a manner of other are conventional
Piston rod 15 is passed through into cladding element 14.Therefore, cladding element 14 is designed to close its upper surface, and this is provided on covering member
The rigid advantage of part 14.
It can be made up of plastics according to the bushing 16 of the present invention, be particularly made up of elastomer.This is according to the present invention's
Worked in configuration in a manner of damping.In addition, therefore piston rod 15 separates with the acoustics of suspension support bearing support 10.
Positive stop 17 is arranged in below chamber 20, particularly on chamber 20.The positive stop is used as
So-called buffer stopper, for receiving and preventing the impact of shock absorber cylinder when suspension support set is stacked to minimum length.Limiting block
Block 17 is particularly made up of elastomer.Therefore, the chamber 20 with rigid structure is used as the supporting of positive stop 17.
Claims (13)
1. a kind of suspension support bearing support (10), it has is connected to motor vehicle construction by suspension support bearing support (10)
The cladding element (14) of component (18), spring space (13) and rolling bearing (12) for supporting helical spring (11), its
It is characterised by, the piston rod (15) of damper can be below cladding element (14) in compression direction (27) and draw direction (28)
On be rigidly connected to suspension support bearing support (10), and the piston rod (15) can be fixed on the cladding element
(14) lower section and the cladding element (14) is not passed through, the suspension support bearing support (10) includes chamber (20), institute
It is coaxial on the longitudinal axis (22) of the damper to state chamber (20) and the rolling bearing (12) and the spring space (13)
Ground is arranged, and the chamber (20) is located at the centre of the rolling bearing (12) and the spring space (13).
2. suspension support bearing support (10) according to claim 1, it is characterised in that transverse slat (21) is arranged in chamber
(20) in and transverse slat (21) is closed by bushing (16), wherein, at least transverse slat (21) can be rigidly connected to piston rod (15).
3. suspension support bearing support (10) according to claim 2, it is characterised in that chamber (20) and cladding element
(14) global formation.
4. suspension support bearing support (10) according to claim 2, it is characterised in that bushing (16) essence is by plastics system
Into.
5. suspension support bearing support (10) according to claim 2, it is characterised in that positive stop (17) is arranged in chamber
Below room (20).
6. suspension support bearing support (10) according to any one of claim 1 to 5, it is characterised in that rolling bearing
(12) it is arranged to and spring space (13) identical width.
7. suspension support bearing support (10) according to any one of claim 1 to 5, it is characterised in that rolling bearing
(12) there is the rolling element (25) for being formed as roller bearing.
8. suspension support bearing support (10) according to claim 6, it is characterised in that rolling bearing (12), which has, to be formed
For the rolling element (25) of roller bearing.
9. the suspension support bearing support (10) according to any one of claim 1 to 5,8, it is characterised in that covering member
Part (14) can be connected to motor vehicle construction component (18) by clamping element (19).
10. suspension support bearing support (10) according to claim 6, it is characterised in that cladding element (14) can lead to
Cross clamping element (19) and be connected to motor vehicle construction component (18).
11. suspension support bearing support (10) according to claim 7, it is characterised in that cladding element (14) can lead to
Cross clamping element (19) and be connected to motor vehicle construction component (18).
12. a kind of suspension support, it has the damper comprising piston rod (15), the helical spring being arranged in around damper
(11) the suspension support bearing support (10) and any one of claim 1 to 11, it is characterised in that piston rod (15) exists
Suspension support bearing support (10) is rigidly connected on the compression direction (27) and draw direction (28) of damper.
A kind of 13. motor vehicles of the suspension support with described at least one claim 12.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012215990 | 2012-09-10 | ||
| DE102012215990.8 | 2012-09-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103660828A CN103660828A (en) | 2014-03-26 |
| CN103660828B true CN103660828B (en) | 2017-12-15 |
Family
ID=50300089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310400630.3A Expired - Fee Related CN103660828B (en) | 2012-09-10 | 2013-09-05 | Suspension support bearing support, suspension support and motor vehicles |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103660828B (en) |
| DE (1) | DE102013217587B4 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015118411A1 (en) * | 2015-10-28 | 2017-05-04 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Spring arrangement for a motor vehicle |
| CN110206780A (en) * | 2019-05-21 | 2019-09-06 | 威海华东数控股份有限公司 | Piston rod support device and lathe |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4256292A (en) * | 1978-11-29 | 1981-03-17 | General Motors Corporation | Jounce bumper for suspensions |
| US5251928A (en) * | 1991-05-31 | 1993-10-12 | Nissan Motor Company, Ltd. | Upper mounting structure for a strut-type wheel suspension |
| DE20219730U1 (en) * | 2002-12-18 | 2003-03-06 | Basf Ag | Spring structure for the suspension system of a vehicle, comprises a piston rod with at least one insert element whose rim is surrounded by a damping element bounded by at least two sides of the pot and/or a disk |
| CN101970254A (en) * | 2008-03-12 | 2011-02-09 | 奥迪股份公司 | Wheel suspension for steered wheels of motor vehicles |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0463863U (en) | 1990-10-12 | 1992-05-29 | ||
| EP1316446A1 (en) | 2001-11-28 | 2003-06-04 | Toyo Tire & Rubber Co., Ltd . | Suspension support |
| DE10332801B4 (en) | 2003-07-18 | 2006-04-13 | Trelleborg Automotive Technical Centre Gmbh | Damper bearing with bayonet lock |
| DE102004039734A1 (en) | 2004-08-17 | 2006-02-23 | Zf Friedrichshafen Ag | Bearing for a vibration damper |
| JP4890013B2 (en) * | 2005-12-01 | 2012-03-07 | トヨタ自動車株式会社 | Strut suspension |
| DE102006013049B3 (en) | 2006-03-20 | 2007-10-18 | Zf Friedrichshafen Ag | Bearing arrangement for use in motor vehicle, has inner part with two segments relative to extension in radial direction, and piston rod fixed in position in succession to deformation of arrangement by radial and axial form closure |
| DE102007024582A1 (en) | 2007-05-25 | 2008-11-27 | Schaeffler Kg | Suspension strut bearing and strut |
| DE102009029302B3 (en) | 2009-09-09 | 2011-03-10 | Zf Friedrichshafen Ag | Bearing for a vibration damper |
| DE102010011423B4 (en) | 2010-03-15 | 2020-01-23 | Schaeffler Technologies AG & Co. KG | Suspension strut bearing with a spring support and a seat for a bumper |
| CN201736760U (en) * | 2010-05-23 | 2011-02-09 | 游建春 | Active type spiral spring suspension |
| FR2964435B1 (en) * | 2010-09-08 | 2012-08-31 | Ntn Snr Roulements | STOPPER OF SUSPENSION AND SUSPENSION LEG |
| CN201914045U (en) * | 2010-12-15 | 2011-08-03 | 陈言平 | Shock-absorber assembly of double-wishbone independent suspension |
| CN102514460B (en) * | 2011-12-23 | 2015-05-13 | 上汽通用五菱汽车股份有限公司 | Separation buffering type shock absorber strut and automobile |
-
2013
- 2013-09-04 DE DE102013217587.6A patent/DE102013217587B4/en active Active
- 2013-09-05 CN CN201310400630.3A patent/CN103660828B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4256292A (en) * | 1978-11-29 | 1981-03-17 | General Motors Corporation | Jounce bumper for suspensions |
| US5251928A (en) * | 1991-05-31 | 1993-10-12 | Nissan Motor Company, Ltd. | Upper mounting structure for a strut-type wheel suspension |
| DE20219730U1 (en) * | 2002-12-18 | 2003-03-06 | Basf Ag | Spring structure for the suspension system of a vehicle, comprises a piston rod with at least one insert element whose rim is surrounded by a damping element bounded by at least two sides of the pot and/or a disk |
| CN101970254A (en) * | 2008-03-12 | 2011-02-09 | 奥迪股份公司 | Wheel suspension for steered wheels of motor vehicles |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102013217587A1 (en) | 2014-05-15 |
| CN103660828A (en) | 2014-03-26 |
| DE102013217587B4 (en) | 2021-10-07 |
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| EXSB | Decision made by sipo to initiate substantive examination | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20200905 |
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| CF01 | Termination of patent right due to non-payment of annual fee |