CN202965863U - Excessive-part type guiding supporting piece used in motor vehicle supporting seat - Google Patents

Excessive-part type guiding supporting piece used in motor vehicle supporting seat Download PDF

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Publication number
CN202965863U
CN202965863U CN2012206799828U CN201220679982U CN202965863U CN 202965863 U CN202965863 U CN 202965863U CN 2012206799828 U CN2012206799828 U CN 2012206799828U CN 201220679982 U CN201220679982 U CN 201220679982U CN 202965863 U CN202965863 U CN 202965863U
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CN
China
Prior art keywords
damping member
axial damping
axial
hollow spindle
housing parts
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
Application number
CN2012206799828U
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Chinese (zh)
Inventor
R·哈韦纳
H·施韦尔
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Dr Ing HCF Porsche AG
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Dr Ing HCF Porsche AG
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Filing date
Publication date
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Publication of CN202965863U publication Critical patent/CN202965863U/en
Anticipated expiration legal-status Critical
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G7/00—Pivoted suspension arms; Accessories thereof
    • B60G7/02—Attaching arms to sprung part of vehicle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C39/00—Relieving load on bearings
    • F16C39/02—Relieving load on bearings using mechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
    • F16F1/3828—End stop features or buffering
    • 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
    • B60G2204/14—Mounting of suspension arms
    • B60G2204/143—Mounting of suspension arms on the vehicle body or chassis
    • B60G2204/1431—Mounting of suspension arms on the vehicle body or chassis of an L-shaped arm
    • 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
    • B60G2204/41—Elastic mounts, e.g. bushings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting
    • F16C2326/01—Parts of vehicles in general
    • F16C2326/05—Vehicle suspensions, e.g. bearings, pivots or connecting rods used therein

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

The utility model relates to an excessive-part type guiding supporting piece used in a motor vehicle supporting seat (2). The excessive-part type guiding supporting piece comprises a shell (6), wherein the shell is provided with a hollow spindle (14) used for containing a shaft, radical damping components (16 and 18) and axial damping components (30 and 34), at least one group of two axial damping components (30 and 34) with different spring stiffness are arranged in an area at one end of the hollow spindle (14), at least one group of two axial damping components (30 and 34) with different spring stiffness are arranged in an area at the other end of the hollow spindle (14), and the spring stiffness of each first axial damping component (30) is lower than the spring stiffness of each second axial damping component (34).

Description

Be used in the multi-piece type guided bearing spare in the power actuated vehicle supporting base
Technical field
The present invention relates to a kind of multi-piece type guided bearing spare that is used in the power actuated vehicle supporting base, this multi-piece type guided bearing spare has: a housing, this housing have a hollow spindle that is used for holding axle, at least one damping member and have at least one axial damping member in the zone at the two ends of hollow spindle radially.
Background technology
Such guided bearing spare is widely known by the people; This supporting member especially as the vehicle bridge supporting member to absorb and/or to weaken on travel direction and with respect to the load to power actuated vehicle that produces in a lateral direction of travel direction.In order to regulate the chassis performance in improved mode, DE 19613212 has disclosed a kind of damping member being divided into axially and the radially function division of damping member.Particularly, under the background to the driver comfort under very different various riving conditions and the more and more higher requirement of the chassis traveling comfort that is associated, this guided bearing spare known from prior art also has defective aspect the comformability of different riving conditions.
Summary of the invention
Therefore the present invention is based on provides a kind of purpose all possible riving condition and that consider the multi-piece type guided bearing spare of best as far as possible traveling comfort of tackling.
This purpose realizes in the following manner, in the zone at the two ends of hollow spindle, be respectively equipped with at least two axial damping members with different spring stiffnesss, the mode of its setting is that the first axial damping member has than the second less spring stiffness of axial damping member.In this way, particularly, free vibration can be in the situation that do not occur and be weakened in the best way in the load that produces on the direction of hollow spindle.Guaranteed comfort zone by soft spring setting.The overload restriction is to guarantee by having higher spring stiffness and therefore having the hard axial damping member that arranges, and this has just produced abrasion protection.In an especially preferred embodiment, the mode that these axial damping members are arranged is in the situation that axial load, at first the first axial damping member enters engagement state, and a restriction apart from x after, the second axial damping member enters engagement state.Herein, the first axial damping member can have than the second less effective diameter of axial damping member, and wherein, these axial damping members advantageously have loop configurations.Yet it is also possible arranging individually a plurality of axial damping members with ring form.Yet in this case, the first and second axial damping member groups will be correct terms.In a favourable embodiment, this housing has two-part structure basically, namely has be configured to rotational symmetric and have first housing parts in L shaped cross section and be configured to second housing parts of cladding element.herein, the hollow spindle in L shaped cross section can be arranged in this first housing parts, wherein, this hollow spindle by one radially damping member be supported on the inboard of cylindrical part of this first housing parts, minute limb and dividing between limb of this hollow spindle at this first housing parts have arranged one first axial damping member, arranged one second axial damping member the dividing on the limb end of outside orientation at this first housing parts, this second housing parts has one first axial damping member on outwards directed surface, this first axial damping member has a ring-type element corresponding with this hollow spindle at opposite side, and arranged one second axial damping member the dividing on the limb end of outside orientation at this second housing parts.
These axially and damping member radially advantageously by elastic body, particularly rubber is made.
Description of drawings
Hereinafter, will use a preferred embodiment by the present invention is described in greater detail with reference to the attached drawings, in the accompanying drawings:
Fig. 1 shows a kind of birds-eye view of power actuated vehicle supporting base in the time will installing with multi-piece type guided bearing spare at once, and
Fig. 2 shows the cutaway view of the multi-piece type guided bearing spare of Fig. 1.
The specific embodiment
Fig. 1 shows the part of power actuated vehicle supporting base 2 (Lagerbock), this power actuated vehicle supporting base 2 itself is known, and a multi-piece type guided bearing spare (F ü hrungslager) 6 should be positioned in the supporting-point 4 of this supporting base, so that be absorbed on travel direction and on the direction opposite with travel direction and at the load that produces in a lateral direction with respect to this travel direction, and in order to therefore guarantee comfortable as far as possible chassis.Multi-piece type guided bearing spare 6 has a housing 8, and this housing has two-part structure basically.Herein, provide and be configured to rotational symmetric and have first housing parts 10 in L shaped cross section and be configured to second housing parts 12 of cladding element.Due to this two-part characteristic, guided bearing spare 6 can be configured to two ends and have a plurality of axial damping member for braking force and acceleration force, and in the situation that installing space is limited also can be mounted.
Then Fig. 2 shows the cutaway view according to multi-piece type guided bearing spare 6 of the present invention.The hollow spindle in L shaped cross section (Hohlachse) 14 is arranged in the first housing parts 10.This hollow spindle 14 by two each other before the radially damping member 16,18 of latter linked annular be supported on the inboard of cylindrical part 20 of the first housing parts 10.First radially damping member 16 and second radially radially arranged respectively a sheet metal ring 22,24 between damping member 18 and cylindrical inboard 20 between damping member 18 and second.
Have one first of loop configurations radially damping member 30 be arranged at minute limb 26 of hollow spindle 14 and dividing between limb 28 of the first housing parts 10.At this, the chosen mode of the spring stiffness of the first axial damping member 30 provides comfortable suspension for it.A ring shaped axial damping member 34 that has larger spring stiffness than the first axial damping member 30 is arranged on minute limb end 32 of the first housing parts 10.The described second axial damping member 34 for such as during braking or the very larger axial force that produces in the departure proess that travels in addition the overload restriction is provided.In contrast, the first axial damping member 30 provides damping for little power in comfort zone.
Guided bearing spare 6 is by the second housing parts 12 sealings, and this second housing parts is configured to a coating member basically.Herein, the second housing parts 12 has first an other axial damping member 30 on its outside directed surface, and this first axial damping member has a ring-type element corresponding with hollow spindle 14 36 at opposite side.Second other axial damping member 34 is arranged on minute limb end 38 of outside orientation of the second housing parts 12.In the situation here, all axially and radially damping members 16,18,30,34 are all made by rubber.These radially damping member 16,18 therefore have identical rubber composition and have identical spring stiffness.
In the present embodiment, all axial damping members 30,34 all have loop configurations, and wherein, these first axial damping members 30 have than the less effective diameter of these the second axial damping members 34.In this way, guided bearing spare 6 according to the present invention has guaranteed in the situation that axial load, and at first the first damping member 30 enters engagement state, and only a restriction apart from x after, the second damping member 34 just enters engagement state.

Claims (7)

1. multi-piece type guided bearing spare that is used in power actuated vehicle supporting base (2), this multi-piece type guided bearing spare has: a housing (6), this housing has be used to a hollow spindle (14) that holds an axle, at least one is damping member (16 radially, 18) and in the zone at the two ends of this hollow spindle (14) has at least one axial damping member (30, 34), it is characterized in that, be respectively equipped with at least two axial damping members (30 with different spring stiffnesss in the zone at the two ends of this hollow spindle (14), 34), the mode of its setting is, the first axial damping member (30) has than the second less spring stiffness of axial damping member (34).
2. multi-piece type guided bearing spare as claimed in claim 1, it is characterized in that, the mode that these axial damping members (30,34) are arranged is, in the situation that axial load, at first this first axial damping member (30) enters engagement state, then a restriction apart from x after, this second axial damping member (34) enters engagement state.
3. multi-piece type guided bearing spare as claimed in claim 1 or 2, is characterized in that, this first axial damping member (30) has than the less effective diameter of this second axial damping member (34).
4. multi-piece type guided bearing spare as claimed in claim 3, is characterized in that, these axial damping members (30,34) have loop configurations.
5. multi-piece type guided bearing spare as described in claim 3 or 4, it is characterized in that, this housing (8) has two-part structure basically, namely has be configured to rotational symmetric and have first housing parts (10) in L shaped cross section and be configured to second housing parts (12) of a cladding element.
6. multi-piece type guided bearing spare as claimed in claim 5, it is characterized in that, the hollow spindle in this L shaped cross section (14) is arranged in this first housing parts (10), wherein, this hollow spindle (14) passes through a radially damping member (16, 18) support, minute limb (28) and dividing between limb (26) of this hollow spindle (14) at this first housing parts (10) have arranged one first axial damping member (30), arranged one second axial damping member (34) the dividing on limb end (32) of outside orientation at this first housing parts (10), this second housing parts (12) has one first axial damping member (30) on outwards directed surface, this first axial damping member has a ring-type element (36) corresponding with this hollow spindle (14) at opposite side, and arranged one second axial damping member (34) the dividing on limb end (38) of outside orientation at this second housing parts (12).
7. as the described multi-piece type guided bearing spare of one of above claim, it is characterized in that, these axially and radially damping member (16,18,30,34) be by elastic body, particularly rubber is made.
CN2012206799828U 2011-12-05 2012-12-05 Excessive-part type guiding supporting piece used in motor vehicle supporting seat Expired - Lifetime CN202965863U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011056013.0A DE102011056013B4 (en) 2011-12-05 2011-12-05 Multi-part guide bearing for use in a vehicle bearing block
DE102011056013.0 2011-12-05

Publications (1)

Publication Number Publication Date
CN202965863U true CN202965863U (en) 2013-06-05

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CN2012206799828U Expired - Lifetime CN202965863U (en) 2011-12-05 2012-12-05 Excessive-part type guiding supporting piece used in motor vehicle supporting seat

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KR (1) KR200471277Y1 (en)
CN (1) CN202965863U (en)
BR (1) BR102012030769A2 (en)
DE (1) DE102011056013B4 (en)
RU (1) RU2528517C2 (en)

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CN108019454A (en) * 2016-11-04 2018-05-11 东洋橡胶工业株式会社 Antihunting device
CN108035999A (en) * 2018-02-08 2018-05-15 株洲时代新材料科技股份有限公司 One kind traction flexural pivot nonlinear variable-stiffness method of adjustment and flexural pivot
CN108036000A (en) * 2018-02-08 2018-05-15 株洲时代新材料科技股份有限公司 A kind of rubber-metal complex class flexural pivot with axial nonlinear variable-stiffness
CN108036001A (en) * 2018-02-08 2018-05-15 株洲时代新材料科技股份有限公司 A kind of rubber-metal spherical hinge axial composite-rotor nonlinear variable-stiffness method of adjustment
CN108253058A (en) * 2018-02-08 2018-07-06 株洲时代新材料科技股份有限公司 A kind of nonlinear variable-stiffness adjusts rubber-metal spherical hinge
CN108253057A (en) * 2018-02-08 2018-07-06 株洲时代新材料科技股份有限公司 A kind of rubber-metal complex class flexural pivot nonlinear variable-stiffness method of adjustment
CN108266473A (en) * 2018-02-08 2018-07-10 株洲时代新材料科技股份有限公司 A kind of traction flexural pivot nonlinear variable-stiffness method and I-shaped bushing
CN108266475A (en) * 2018-02-08 2018-07-10 株洲时代新材料科技股份有限公司 A kind of tow ball hinge shaft adjusts laminated spring and method of adjustment to non-linear rigidity
CN108266474A (en) * 2018-02-08 2018-07-10 株洲时代新材料科技股份有限公司 It is a kind of to prevent rainwater and spot enters method and flexural pivot inside flexural pivot
CN108909385A (en) * 2018-06-30 2018-11-30 宁国九鼎橡塑制品有限公司 A kind of automobile chassis bush and its application method

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JP6088286B2 (en) * 2013-02-25 2017-03-01 株式会社ブリヂストン Vibration isolator
JP7404055B2 (en) 2019-12-11 2023-12-25 株式会社プロスパイラ Vibration isolator

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JPS551314Y2 (en) 1976-04-17 1980-01-16
DE3113049A1 (en) 1981-04-01 1982-10-28 Daimler-Benz Ag, 7000 Stuttgart Rubber bearing
JPS6136006A (en) 1984-07-27 1986-02-20 Toyota Motor Corp Shock absorptive connection construction of bar-shaped suspension member
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DE4215627C1 (en) 1992-05-12 1993-05-27 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De Bearing for car wheel track rod - has axial bearing bush member formed as part of bearing bush assembly, which has clamping ring and engages another busy part
JP3745396B2 (en) * 1994-11-15 2006-02-15 株式会社日立製作所 Water lubricated ceramic bearing device, pump and water wheel
DE19613212C2 (en) 1996-04-02 2000-06-21 Vorwerk & Sohn Rear axle bearing for a torsion beam rear axle for motor vehicles
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Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108019454A (en) * 2016-11-04 2018-05-11 东洋橡胶工业株式会社 Antihunting device
CN108019454B (en) * 2016-11-04 2019-11-01 东洋橡胶工业株式会社 Antihunting device
CN108266474A (en) * 2018-02-08 2018-07-10 株洲时代新材料科技股份有限公司 It is a kind of to prevent rainwater and spot enters method and flexural pivot inside flexural pivot
CN108266474B (en) * 2018-02-08 2020-06-23 株洲时代新材料科技股份有限公司 Method for preventing rainwater and stains from entering interior of spherical hinge and spherical hinge
CN108253058A (en) * 2018-02-08 2018-07-06 株洲时代新材料科技股份有限公司 A kind of nonlinear variable-stiffness adjusts rubber-metal spherical hinge
CN108253057A (en) * 2018-02-08 2018-07-06 株洲时代新材料科技股份有限公司 A kind of rubber-metal complex class flexural pivot nonlinear variable-stiffness method of adjustment
CN108266473A (en) * 2018-02-08 2018-07-10 株洲时代新材料科技股份有限公司 A kind of traction flexural pivot nonlinear variable-stiffness method and I-shaped bushing
CN108266475A (en) * 2018-02-08 2018-07-10 株洲时代新材料科技股份有限公司 A kind of tow ball hinge shaft adjusts laminated spring and method of adjustment to non-linear rigidity
CN108036000A (en) * 2018-02-08 2018-05-15 株洲时代新材料科技股份有限公司 A kind of rubber-metal complex class flexural pivot with axial nonlinear variable-stiffness
CN108035999B (en) * 2018-02-08 2020-11-10 株洲时代新材料科技股份有限公司 Traction spherical hinge nonlinear variable stiffness adjusting method and spherical hinge
CN108035999A (en) * 2018-02-08 2018-05-15 株洲时代新材料科技股份有限公司 One kind traction flexural pivot nonlinear variable-stiffness method of adjustment and flexural pivot
CN108036001B (en) * 2018-02-08 2020-01-31 株洲时代新材料科技股份有限公司 rubber metal spherical hinge axial composite nonlinear variable stiffness adjusting method
CN108036001A (en) * 2018-02-08 2018-05-15 株洲时代新材料科技股份有限公司 A kind of rubber-metal spherical hinge axial composite-rotor nonlinear variable-stiffness method of adjustment
CN108266473B (en) * 2018-02-08 2020-06-30 株洲时代新材料科技股份有限公司 Traction spherical hinge nonlinear rigidity changing method and I-shaped bushing
CN108266475B (en) * 2018-02-08 2020-06-30 株洲时代新材料科技股份有限公司 Axial nonlinear stiffness adjustment laminated spring of traction spherical hinge and adjustment method
CN108253058B (en) * 2018-02-08 2020-10-27 株洲时代新材料科技股份有限公司 Nonlinear variable-rigidity adjusting rubber metal spherical hinge
CN108909385A (en) * 2018-06-30 2018-11-30 宁国九鼎橡塑制品有限公司 A kind of automobile chassis bush and its application method
CN108909385B (en) * 2018-06-30 2021-06-15 宁国九鼎橡塑制品有限公司 Automobile chassis bushing and using method thereof

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Publication number Publication date
KR200471277Y1 (en) 2014-02-19
RU2528517C2 (en) 2014-09-20
BR102012030769A2 (en) 2014-05-13
KR20130003520U (en) 2013-06-13
RU2012149440A (en) 2014-05-27
DE102011056013A1 (en) 2013-06-06
DE102011056013B4 (en) 2024-03-28

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Granted publication date: 20130605