CN103660828A - Suspension support post supporting bearing, suspension support post and motor vehicle - Google Patents

Suspension support post supporting bearing, suspension support post and motor vehicle Download PDF

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Publication number
CN103660828A
CN103660828A CN201310400630.3A CN201310400630A CN103660828A CN 103660828 A CN103660828 A CN 103660828A CN 201310400630 A CN201310400630 A CN 201310400630A CN 103660828 A CN103660828 A CN 103660828A
Authority
CN
China
Prior art keywords
suspension support
support block
block bearing
bearing
support post
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.)
Granted
Application number
CN201310400630.3A
Other languages
Chinese (zh)
Other versions
CN103660828B (en
Inventor
弗雷德里克·彼得·沃尔夫-蒙海姆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ford Global Technologies LLC
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Ford Global Technologies LLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ford Global Technologies LLC filed Critical Ford Global Technologies LLC
Publication of CN103660828A publication Critical patent/CN103660828A/en
Application granted granted Critical
Publication of CN103660828B publication Critical patent/CN103660828B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

The invention discloses a suspension support post supporting bearing (10) provided with a covering element (14) connecting the suspension support post supporting bearing (10) to a motor vehicle structural member (18), a spring positioned (13) used for supporting a spiral spring (11) and a rolling bearing (12). A piston rod (15) of the damper can be connected to the suspension support post supporting bearing (10) in a pressing direction (27) and a stretching direction (28) below the covering element (14). Besides, the invention also discloses a suspension support post and a motor vehicle provided with the suspension support post supporting bearing (10).

Description

Suspension support block bearing, suspension support and power actuated vehicle
Technical field
The present invention relates to the suspension support block bearing of installing for the top of suspension support, especially MacPherson type (McPherson) suspension support in motor vehicle construction, also relate to suspension support and the power actuated vehicle with this suspension support block bearing.
Background technology
Suspension support block bearing for above-mentioned purpose is well-known.Therefore, for example, patent document DE102010011423A1 discloses a kind of suspension support block bearing that has spring space (spring retainer) and be used as the cup-shaped steady arm of positive stop, and this spring space is positioned on the case member being made of plastics.In this case, cup-shaped steady arm is axially embedded at least in part case member and remains on case member in the mode of radial directed.
An one shortcoming is the demand to the assembly space in power actuated vehicle, and this assembly space is relevant with known suspension support block bearing.Particularly, the power actuated vehicle front area that the suspension shock strut of the conventional suspension shock strut propons (suspension damper strut-front axle) in white supporting body (self-supporting vehicle body) is installed to, for example, in the design due to conventional suspension shock strut propons, need in the suspension support dome of the relatively large height in vehicle, may generation cover relevant problem with space requirement and its.
Summary of the invention
The suspension support block bearing that the object of this invention is to provide a kind of the above-mentioned type for suspension support and power actuated vehicle, this suspension support block bearing improves about space requirement.
By thering is suspension support block bearing and suspension support and the power actuated vehicle of following technical characterictic, realized object of the present invention.Below be further listed in favourable development of the present invention.
Suspension support block bearing according to the present invention has suspension support block bearing is connected to cladding element on motor vehicle construction member, supports helical spring spring space and antifriction-bearing box.Stipulated that piston lever of reducer can be connected to rigidly suspension support block bearing below cladding element on compression direction and draw direction.
Therefore, advantageously provided suspension support block bearing, this suspension support block bearing is characterised in that the design that it is smooth especially.Compare with conventional suspension support block bearing, the piston rod in installing condition is not arranged through cladding element, but piston rod can be fixed on cladding element below.
In the advantageous embodiment of suspension support block bearing according to the present invention, suspension support block bearing comprises chamber, is furnished with transverse slat (transverse plate) in chamber.Transverse slat is sealed by lining (bushing).In this case, at least transverse slat can be connected to piston rod rigidly.
Therefore, in mode simple and that cost benefit is good, on the draw direction of bumper and compression direction, set up and be rigidly connected, described connection can be designed for larger power.
In another advantageous embodiment of suspension support block bearing according to the present invention, chamber and cladding element global formation.
Therefore, suspension support block bearing has the least possible independent part, this to produce and logistics both favourable, and to being also the service life of suspension support block bearing favourable.
In another advantageous embodiment of suspension support block bearing according to the present invention, stipulated that lining is comprised of plastics especially elastoplast in fact.
Therefore, between chassis and automotive vehicle body, improved isolates sound is also possible simultaneously.Lining has absorbed the potential vibration that produces the piston rod of noise.
In another advantageous embodiment of suspension support block bearing according to the present invention, positive stop be arranged in chamber below.Described positive stop absorbs the impact of shock absorber cylinder.Distortion by positive stop under impact condition, impacts and to be prevented and to have protected equipment.In addition, thus avoided the noise of click clatter click clatter.By positive stop is directly arranged in chamber below, the rigid construction of chamber is used to positive stop simultaneously and plays a role.
In another advantageous embodiment of suspension support block bearing according to the present invention, stipulated that antifriction-bearing box is set to the width identical with spring space.
Therefore, from helical spring power, can advantageously be incorporated on suspension support block bearing.Therefore suspension support block bearing has realized high degree of stability.
In another advantageous embodiment of suspension support block bearing according to the present invention, antifriction-bearing box has the rolling body that forms roller bearing (roller).
Therefore therefore, with respect to spherical rolling body, realized the lower bottom-to-top-height of antifriction-bearing box and also realized the lower bottom-to-top-height of suspension support block bearing.
In another advantageous embodiment of suspension support block bearing according to the present invention, stipulated that cladding element can be connected to by clamping element the structure of power actuated vehicle.
This allows suspension support block bearing and/or the simple and quick installation of suspension support in power actuated vehicle.
In all embodiment, suspension support block bearing according to the present invention is preferably incorporated into be had bumper and is arranged in bumper helical spring suspension support around, and this bumper comprises piston rod.In this case, piston rod is connected to rigidly suspension support block bearing on the compression direction of bumper and draw direction.
The advantage of the suspension support block bearing therefore, exemplifying is favourable to the suspension support as sub-assembly.The integration of suspension support block bearing in suspension support allows simple installation the fast in power actuated vehicle.
In all embodiment, according to suspension support of the present invention, be preferably incorporated in power actuated vehicle, be especially integrated on the propons of power actuated vehicle.
The design that is power actuated vehicle according to the less assembly space of suspension support of the present invention provides larger freedom.Therefore when keeping pedestrian protecting, power actuated vehicle can have the car bonnet more smooth than the power actuated vehicle with conventional suspension support valuably.Except the design of fleetline more and relevant energy-saving potential, according to power actuated vehicle of the present invention, also can there is more attractive outward appearance.
Accompanying drawing explanation
With reference to accompanying drawing and following specification sheets, exemplary embodiment of the present invention is described in further detail.
Fig. 1 illustrated in installing condition according to suspension support block bearing of the present invention.
Reference numerals list
10 suspension support block bearings
11 coil springs
12 antifriction-bearing boxs
13 spring spaces
14 cladding elements
15 piston rods
16 linings
17 positive stops
18 motor vehicle construction members
19 clamping elements
20 chambers
21 transverse slats
The 22 bumper longitudinal axis
23 openings
24 upper bearing lassos
25 rolling bodys
26 lower bearing lassos
27 compression directions
28 draw directions
The specific embodiment
In Fig. 1, with the form of sketch map, shown according to suspension support block bearing 10 of the present invention.Suspension support block bearing 10 is arranged in is located at coil spring 11 around of bumper and the top of the bumper between motor vehicle construction member 18.Bumper and coil spring 11 are preferably arranged in MacPherson type layout.A piston rod 15 that has only shown bumper in figure, described piston rod has represented the upper end of bumper.
Suspension support block bearing 10 comprises cladding element 14, and cladding element 14 forms the top restriction of suspension support block bearing 10.Have towards the upper surface of motor vehicle construction member 18 and towards the cladding element 14 of the lower surface of suspension support and be configured to upper surface substantially flat.Cladding element 14 can be connected to motor vehicle construction member 18, particularly by clamping element 19, is connected to motor vehicle construction member 18.
Cladding element 14 suspension support block bearing 10 below has antifriction-bearing box 12.Antifriction-bearing box 12 comprises upper bearing lasso 24, lower bearing lasso 26 and is arranged in the rolling body 25 between bearing ring 24,26.Rolling body 25 particularly can be designed as roller bearing.The shape of roller bearing allows the oad more smooth with respect to spherical form.Therefore, antifriction-bearing box 12 and suspension support block bearing can design comparatively smoothly.
Spring space 13 be arranged in antifriction-bearing box 12 below.Described spring space is the upper springs steady arm 13 of the coil spring 11 in power actuated vehicle.The bottom of coil spring 11 is supported in a usual manner by unshowned lower springs steady arm.
Antifriction-bearing box 12 and spring space 13 especially can be arranged to one accurately below another, that is, with respect to the longitudinal axis 22 of bumper, center and have identical diameter.This has caused spring force to be advantageously incorporated in antifriction-bearing box 12.
Chamber 20 is arranged on the longitudinal axis 22 of bumper coaxially with antifriction-bearing box 12 and spring space 13.Chamber 20 be positioned at cladding element 14 below.Chamber 20 especially can be configured to become one with cladding element 14.
Chamber 20 holds lining 16 and is arranged in the transverse slat 21 in lining 16.There is the chamber 20 of lining 16 and transverse slat 21 as the bearing of piston rod 15.Therefore, piston rod 15 is connected to rigidly suspension support block bearing 10 on the compression direction 27 of bumper and draw direction 28, and is fixed on side.
Piston rod 15 is inserted in 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 rigidity and/or entity connection according to the present invention.Therefore, piston rod 15 and transverse slat 21 can screw tightening, clamping, bonding or weld together or by for example shrinking and link together.
Transverse slat 21 is arranged in lining 16.Lining 16 is around piston rod 15 and transverse slat 21 filled chambers 20.This layout allows transverse slat 21 to only have the distortion displacement in chamber by lining 16.Transverse slat 21 and lining 16 arrange relative to each other and with respect to chamber 20 regularly.Lining 16 is rigidly fixed in chamber on draw direction 28 by lower chamber locular wall.
By piston rod 15 being fixed in chamber 20 below cladding element 14, avoided in other conventional modes piston rod 15 through cladding element 14.Therefore, cladding element 14 is designed to seal its upper surface, and this provides the advantage about the rigidity of cladding element 14.
Lining 16 according to the present invention can be comprised of plastics, particularly elastic body, consists of.This mode with damping in configuration according to the present invention works.In addition, therefore piston rod 15 is separated with suspension support block bearing 10 acoustics.
Positive stop 17 be arranged in chamber 20 below, be particularly located immediately on chamber 20.Described positive stop is as so-called bump rubber, for accept and prevent the impact of shock absorber cylinder when suspension support cover is stacked to minimum length.Positive stop 17 is particularly made by elastic body.Therefore, there is the chamber 20 of rigid construction as the supporting of positive stop 17.

Claims (10)

1. a suspension support block bearing (10), its have by suspension support block bearing (10) be connected to the cladding element (14) of motor vehicle construction member (18), for supporting spring space (13) and the antifriction-bearing box (12) of coil spring (11), it is characterized in that, the piston rod of bumper (15) can be connected to rigidly suspension support block bearing (10) in cladding element (14) below on compression direction (27) and draw direction (28).
2. suspension support block bearing according to claim 1 (10), it is characterized in that, suspension support block bearing (10) comprises chamber (20), transverse slat (21) is arranged in chamber (20) and transverse slat (21) is sealed by lining (16), wherein, at least transverse slat (21) can be connected to piston rod (15) rigidly.
3. suspension support block bearing according to claim 2 (10), is characterized in that, chamber (20) and cladding element (14) global formation.
4. suspension support block bearing according to claim 2 (10), is characterized in that, lining (16) essence is made of plastics.
5. suspension support block bearing according to claim 2 (10), is characterized in that, positive stop (17) be arranged in chamber (20) below.
6. according to the suspension support block bearing (10) described in any one in claim 1 to 5, it is characterized in that, antifriction-bearing box (12) is set to the width identical with spring space (13).
7. according to the suspension support block bearing (10) described in any one in claim 1 to 6, it is characterized in that, antifriction-bearing box (12) has the rolling body (25) that forms roller bearing.
8. according to the suspension support block bearing (10) described in any one in claim 1 to 7, it is characterized in that, cladding element (14) can be connected to motor vehicle construction member (18) by clamping element (19).
9. a suspension support, it has the bumper that comprises piston rod (15), be arranged in the suspension support block bearing (10) described in any one in coil spring (11) around of bumper and claim 1 to 8, it is characterized in that, piston rod (15) is connected to rigidly suspension support block bearing (10) on the compression direction (27) of bumper and draw direction (28).
10. a power actuated vehicle with at least one suspension support claimed in claim 9.
CN201310400630.3A 2012-09-10 2013-09-05 Suspension support bearing support, suspension support and motor vehicles Expired - Fee Related CN103660828B (en)

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 true CN103660828A (en) 2014-03-26
CN103660828B CN103660828B (en) 2017-12-15

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CN201310400630.3A Expired - Fee Related CN103660828B (en) 2012-09-10 2013-09-05 Suspension support bearing support, suspension support and motor vehicles

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DE (1) DE102013217587B4 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
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 (9)

* Cited by examiner, † Cited by third party
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
US20070170684A1 (en) * 2005-12-01 2007-07-26 Toyota Jidosha Kabushiki Kaisha Strut suspension
US20090230640A1 (en) * 2008-03-12 2009-09-17 Audi Ag Wheel suspension for steered wheels of motor vehicles
CN201736760U (en) * 2010-05-23 2011-02-09 游建春 Active type spiral spring suspension
CN201914045U (en) * 2010-12-15 2011-08-03 陈言平 Shock-absorber assembly of double-wishbone independent suspension
EP2428697A1 (en) * 2010-09-08 2012-03-14 NTN-SNR Roulements Bump stop and MacPherson strut
CN102514460A (en) * 2011-12-23 2012-06-27 上汽通用五菱汽车股份有限公司 Separation buffering type shock absorber strut and automobile

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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
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

Patent Citations (10)

* Cited by examiner, † Cited by third party
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
US20070170684A1 (en) * 2005-12-01 2007-07-26 Toyota Jidosha Kabushiki Kaisha Strut suspension
US20090230640A1 (en) * 2008-03-12 2009-09-17 Audi Ag Wheel suspension for steered wheels of motor vehicles
CN101970254A (en) * 2008-03-12 2011-02-09 奥迪股份公司 Wheel suspension for steered wheels of motor vehicles
CN201736760U (en) * 2010-05-23 2011-02-09 游建春 Active type spiral spring suspension
EP2428697A1 (en) * 2010-09-08 2012-03-14 NTN-SNR Roulements Bump stop and MacPherson strut
CN201914045U (en) * 2010-12-15 2011-08-03 陈言平 Shock-absorber assembly of double-wishbone independent suspension
CN102514460A (en) * 2011-12-23 2012-06-27 上汽通用五菱汽车股份有限公司 Separation buffering type shock absorber strut and automobile

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Publication number Publication date
CN103660828B (en) 2017-12-15
DE102013217587A1 (en) 2014-05-15
DE102013217587B4 (en) 2021-10-07

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