CN100564928C - 用于减振器的弹簧座 - Google Patents

用于减振器的弹簧座 Download PDF

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CN100564928C
CN100564928C CNB2006800221421A CN200680022142A CN100564928C CN 100564928 C CN100564928 C CN 100564928C CN B2006800221421 A CNB2006800221421 A CN B2006800221421A CN 200680022142 A CN200680022142 A CN 200680022142A CN 100564928 C CN100564928 C CN 100564928C
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spring seat
shaped section
single fan
connecting sheet
supporting surface
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CN101203695A (zh
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D·卢茨
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ZF Friedrichshafen AG
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ZF Friedrichshafen AG
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00Springs
    • F16F1/02Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04Wound springs
    • F16F1/12Attachments or mountings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G15/00Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
    • B60G15/02Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
    • B60G15/06Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
    • B60G15/062Resilient 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
    • B60G15/063Resilient 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 characterised by the mounting of the spring on the damper
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/14Resilient suspensions characterised by arrangement, location or kind of springs having helical, spiral or coil springs only
    • B60G11/16Resilient suspensions characterised by arrangement, location or kind of springs having helical, spiral or coil springs only characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G15/00Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
    • B60G15/02Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
    • B60G15/06Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00Springs
    • F16F1/02Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04Wound springs
    • F16F1/12Attachments or mountings
    • F16F1/126Attachments or mountings comprising an element between the end coil of the spring and the support proper, e.g. an elastomeric annulus

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Springs (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

用于减振器的弹簧座(1),包括金属支承体(5),在该金属支承体上布置大量用于汽车支承弹簧的分开的支承面(11b),这些支承面由绝缘材料制成,其中支承面设有边缘,这些边缘阻止了汽车支承弹簧的径向移出,其中,支承面(11b)的至少一部分作为单个扇形段(9b)可以分别独立于相邻的支承面进行更换。

Description

用于减振器的弹簧座
技术领域
本发明涉及一种用于减振器的弹簧座。
背景技术
由形成该类的EP 1 443 238 A1公开了一种用于减振器的弹簧座,该弹簧座具有大量用于汽车支承弹簧的支承面。在支承面之间沿圆周方向存在间距,从而存在自由空间,这些自由空间可以接纳汽车支承弹簧的有时存在的大量的偏差并且以此可以对其进行补偿。此外,通过隔开的支承面将由支承面上的摩擦运动引起的汽车支承弹簧的噪音形成减少到最低程度。
描述了两个不同的方案来实现支承面。一方面存在这样的方案,即弹簧座具有径向延伸的连接片,在该连接片上形成支承面。该连接片也具有外侧的边缘,该边缘应该阻止汽车支承弹簧从支承面径向移出。作为替代方案,也可以沿圆周方向设置封闭的弹簧座,例如根据图9和10,并且设置具有扇形支承面的塑料支座。外侧的边缘由用于塑料支座的金属承载面形成。
发明内容
本发明的任务是实现具有大量用于汽车支承弹簧的支承面的弹簧座,其中弹簧座应该是非常轻便的并且仍旧可以承受高载荷。
按本发明该任务通过以下方式得到解决,即支承面的至少一部分作为单个扇形段可以分别独立于相邻的支承面进行更换。
大的优点在于,人们可以通过具有少量基本形状的单个扇形段获得关于汽车支承弹簧的无效圈的造型方面的非常大的变化宽度。此外,人们节省了大量材料,这些材料在现有技术中对于支承面之间的连接来说是必需的。
鉴于弹簧支承体的尽可能小的质量,规定支承体具有径向延伸的连接片,在该连接片上布置单个扇形段。支承体的连接片状的构造附加地实现了明显更小的板坯的使用。
根据一种实施方式,径向延伸的连接片具有用于单个扇形段的保持表面。保持表面由沿圆周方向延伸的连接片元件形成,这些连接片元件啮合在单个扇形段的槽中。以此确保单个扇形段的径向固定。
单个扇形段附加地沿圆周方向至少单侧地支撑在支承体的径向延伸的连接片上。
构造具有用于单个扇形段的紧固件的通孔的支承体,以此尤其在装配时防止单个扇形段丢失。
支承面构造成槽并且以此沿两个方向径向地引导汽车支承弹簧。
附加地构造具有用于汽车支承弹簧的末端挡块的支承面。
为了在弹簧断裂时继续实现对汽车支承弹簧的引导,径向于支承面在单个扇形段上构造弹簧容纳表面。
在弹簧断裂时,支承体的连接片也一起承担,方法是连接片设有支撑表面,这些支撑表面至少部分地具有与单个扇形段的弹簧容纳表面相同的径向延伸。
为了节省重量,支承体的支撑表面设有至少一个通孔。
鉴于最大的强度,支承体连接片的至少一部分具有u形横截面。附加地可以至少在支承体的两个沿圆周方向相邻的连接片之间存在槽状造型的连接扇形段。
附图说明
根据下面的附图说明对本发明进行更详细的解释。附图示出:
图1是按本发明的弹簧座的支承体的空间视图;
图2是弹簧座的俯视图;
图3是按图2的弹簧座的剖面图。
具体实施方式
图1到3的一览图示出了具有金属支承体3的弹簧座1,图2,金属支承体由板坯成型而成。支承体包括套状的基体5,该基体固定在没有示出的减振器的缸体上。径向延伸的连接片7沿圆周方向伸展。连接片至少部分地具有向下敞开的u形横截面。在两个沿圆周方向相邻的连接片之间,例如在连接片7a和7b之间存在槽状的连接件8a-8c。连接件和连接片整体形成了轴状的横截面轮廓。
具有支承面11a-11d的单个扇形段9a;9b;9c;9d在支承体的连接片7上相互独立并且可以更换地进行布置。为此,径向延伸的连接片具有沿圆周方向延伸的连接片元件13a到13d形式的固定表面。此外,单个扇形段沿圆周方向至少单侧地支撑在径向延伸的连接片7a到7d的侧面15a-15d上,该侧面过渡到折弯的边缘17a-17d中。
支承面11a-11d构造成槽。支承面11a附加地具有用于汽车支承弹簧的末端挡块19。在单个扇形段9a-9d上径向于支承面11a-11d在平行偏置的平面中构造弹簧容纳表面21a-21d,这些弹簧容纳表面由环绕的边缘23a-23d在径向外侧进行径向限界并且在汽车支承弹簧断裂时阻止移出。
在边缘17a-17d上构造支撑表面25a-25d,这些支撑表面至少部分地具有与单个扇形段9a-9d的弹簧容纳表面21a-21d相同的延伸并且处于相同的水平平面中。可以给支撑表面25a-25d设置通孔27a-27d。
在装配弹簧座1时,根据汽车支承弹簧的无效圈的几何形状将单个扇形段9a-9d放在支承体3的连接片7a-7d上,其中连接片元件13a-13d啮合在槽中,例如啮合在图3中单个扇形段的槽29b中并且负责径向支撑。连接片7a-7d附加地具有用于单个扇形段9a-9d的栓状紧固件33b(图3)的通孔31a;31b,从而防止丢失。
总的来说,存在非常轻便的并且可以承受高载荷的弹簧座,其单个扇形段也可以接纳大量偏差的汽车支承弹簧。

Claims (13)

1.用于减振器的弹簧座,该弹簧座包括金属支承体,在该金属支承体上布置大量用于汽车支承弹簧的分开的支承面,这些支承面由绝缘材料制成,其中支承面设有边缘,这些边缘阻止了汽车支承弹簧的径向移出,其特征在于,所述支承面(11a-11d)的至少一部分作为单个扇形段(9a-9d)可以分别独立于相邻的支承面进行更换。
2.按权利要求1所述的弹簧座,其特征在于,所述支承体(3)具有径向延伸的连接片(7a-7d),在这些连接片上布置了所述单个扇形段(9a-9d)。
3.按权利要求2所述的弹簧座,其特征在于,所述径向延伸的连接片(7a-7d)具有用于单个扇形段(9a-9d)的保持表面。
4.按权利要求3所述的弹簧座,其特征在于,所述保持表面由沿圆周方向延伸的连接片元件(13a;13d)形成,这些连接片元件啮合在单个扇形段(9a-9d)的槽(29)中。
5.按权利要求2所述的弹簧座,其特征在于,所述单个扇形段(9a-9d)沿圆周方向至少单侧地支撑在支承体(3)的径向延伸的连接片(7a-7d)上。
6.按权利要求1所述的弹簧座,其特征在于,所述支承体(3)设有用于单个扇形段(9a-9d)的紧固件(33b)的通孔(31a;31b)。
7.按权利要求1所述的弹簧座,其特征在于,将所述支承面(11a-11d)构造成槽。
8.按权利要求1所述的弹簧座,其特征在于,支承面(11a)设有用于汽车支承弹簧的末端挡块(19)。
9.按权利要求1所述的弹簧座,其特征在于,径向于所述支承面(11a-11d)在单个扇形段(9a-9d)上构造弹簧容纳表面(21a-21d)。
10.按权利要求9所述的弹簧座,其特征在于,所述支承体(3)的连接片(7a-7d)设有支撑表面(25a-25d),这些支撑表面至少部分地具有与单个扇形段(9a-9d)的弹簧容纳表面(21a-21d)相同的径向延伸。
11.按权利要求10所述的弹簧座,其特征在于,所述支承体(3)的支撑表面(25a-25d)设有至少一个通孔(27a-27d)。
12.按权利要求2所述的弹簧座,其特征在于,所述支承体(3)的连接片(7a-7d)的至少一部分具有u形横截面。
13.按权利要求2所述的弹簧座,其特征在于,至少在所述支承体(3)的两个沿圆周方向相邻的连接片(7a-7d)之间存在槽状造型的连接扇形段(8a-8d)。
CNB2006800221421A 2005-06-22 2006-06-16 用于减振器的弹簧座 Expired - Fee Related CN100564928C (zh)

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DE102005028761A DE102005028761A1 (de) 2005-06-22 2005-06-22 Federteller für einen Schwingungsdämpfer
DE102005028761.1 2005-06-22

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EP (1) EP1893885B1 (zh)
KR (1) KR101230293B1 (zh)
CN (1) CN100564928C (zh)
AT (1) ATE433546T1 (zh)
DE (2) DE102005028761A1 (zh)
WO (1) WO2006136326A1 (zh)

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GB2529715B (en) * 2014-09-01 2018-03-28 Jaguar Land Rover Ltd Assembly mount and method
EP3188918A1 (en) 2014-09-01 2017-07-12 Jaguar Land Rover Limited Spring aid assembly for a vehicle suspension system
JP6434750B2 (ja) * 2014-09-04 2018-12-05 株式会社ショーワ スプリングシート
CN105058322A (zh) * 2015-07-17 2015-11-18 聊城广源精密机械制造股份有限公司 一种弹簧安装端盖及其成型方法
US9873303B2 (en) * 2016-03-22 2018-01-23 Tenneco Automotive Operating Company Inc. Damper having reinforced catcher
DE102017215131A1 (de) * 2017-08-30 2019-02-28 Thyssenkrupp Ag Federteller

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KR20080017394A (ko) 2008-02-26
DE102005028761A1 (de) 2007-01-04
EP1893885A1 (de) 2008-03-05
ATE433546T1 (de) 2009-06-15
DE502006003944D1 (de) 2009-07-23
CN101203695A (zh) 2008-06-18
EP1893885B1 (de) 2009-06-10
US20090166940A1 (en) 2009-07-02
KR101230293B1 (ko) 2013-02-06
WO2006136326A1 (de) 2006-12-28

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