CN101305200A - 导向元件 - Google Patents

导向元件 Download PDF

Info

Publication number
CN101305200A
CN101305200A CNA200680041762XA CN200680041762A CN101305200A CN 101305200 A CN101305200 A CN 101305200A CN A200680041762X A CNA200680041762X A CN A200680041762XA CN 200680041762 A CN200680041762 A CN 200680041762A CN 101305200 A CN101305200 A CN 101305200A
Authority
CN
China
Prior art keywords
director element
spring
fold
described structure
linear
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.)
Pending
Application number
CNA200680041762XA
Other languages
English (en)
Inventor
M·贝希托尔德
B·格罗莫尔
S·努恩宁格尔
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Bosch und Siemens Hausgeraete GmbH
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 BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Publication of CN101305200A publication Critical patent/CN101305200A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • F04B35/045—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric using solenoids
    • 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
    • F16F1/02—Springs 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
    • F16F1/025—Springs 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 characterised by having a particular shape
    • 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
    • F16F1/02—Springs 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
    • F16F1/32—Belleville-type springs
    • F16F1/328—Belleville-type springs with undulations, e.g. wavy springs
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • 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
    • F16F2230/00—Purpose; Design features
    • F16F2230/0052—Physically guiding or influencing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Springs (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

两维板簧先前已被用作用于直线电动机的导向元件。本发明公开了一种导向元件，其在三维空间方向的每个方向具有独立的刚度、并且与几何尺寸相关的更大长度变化通过合适的3－D结构实现，使导向元件的耐久性在其整个使用寿命期间得以保持。这允许制造更小的弹簧元件。

Description

导向元件
技术领域
本发明涉及一种如权利要求1前叙部分所述的用于直线驱动器、直线压缩机或类似装置的导向元件。
背景技术
支架，尤其是直线电动机的支架必须被保持在预定轨道上以便正确运行。取决于移动的行程，可以采用例如弹簧、滑动导轨或类似的不同措施。对于导轨来说，重要的是能够在电动机的使用期限内在它的行程内移动支架，即，导轨应具有耐久的设计。此外，导轨必须承受在移动期间出现的横向力，并必须尽可能少地阻碍有益的移动。
在现有技术中，所述导轨是通过二维的板簧来实现的，该二维的板簧布置在图1中示出，并在下面进行了更详细的描述。为了使这些板簧耐久，各个板簧上的张力不应超过取决于材料的一个值。对于所需的弹簧刚度，其产生了取决于材料的弹簧厚度，由此弹簧的尺寸又根据最大允许张力值计算得到。以这种方式限定的弹簧，对于+/-10mm的行程，将具有约10cm的最小长度。这就意味着，弹簧最终决定了***结构的总体尺寸。
以此为出发点，本发明的目的在于提出一种改进的导向元件。
发明内容
该目的由权利要求1的特征独创性地实现。进一步的改进在从属权利要求中进行了详细说明。
本发明的主题是三维导向元件，其具有这样的结构，其中在三维空间轴上，例如尤其是刚度的独立可选参数是可能的。
根据本发明，可以生产出其中的弹簧可被制成更小的配置。尤其是弹簧的耐久性有利地现在不再直接取决于它们的尺寸了。弹簧的刚度优选地在x和y方向上相对自由地被选择，在z方向上的刚度最小。
本发明的更多细节和优点可从下面给出的附图说明或参照附图的示范性实施例连同权利要求得出。
附图说明
图中：
图1显示了具有二维板簧的直线驱动器的配置。
图2显示了处于偏斜状态的图1的配置。
图3显示了从用于图1的两个交替板簧上方所看的视图。
图4至7显示了在三维作用的弹簧的三种不同配置。
具体实施方式
图1至4显示了相应于现有技术的板簧。图1至4中能以直线方式被移动的支架被标记为100。支架100被两个板簧110和110’所导向，该两个板簧110和110’在永久张力作用下在其自由端被固定在底座105和105’上，并通过元件101附在支架上。
根据图2，取决于弹簧刚度的支架100的两个端部位置A和B依据上述配置而产生。
板簧的两种变体可从图3和图4的俯视图中看出。在根据图3的方案中，板簧110具体体现为具有直边轮廓111或111’的矩形表面，而在根据图4的方案中，板簧110具有凹边轮廓112、112’。这就意味着负荷在弹簧的长度上可以几乎保持恒定。
图5显示了弹簧120的新的形状，其刚度通过皱折在三维上受到影响。为此，如图1/2所示的上述弹簧配置被改进：弹簧110被折转90°，在中间成镜像，并设置有一个或更多个凹槽，该凹槽在下面将被称为皱折，其具有自由可选的形状，即尤其是圆形或角形的，优选为三角形的。皱折125在两个弹簧120中产生三维形状的配置。
因此，皱折125使得弹簧配置120能够改变它的长度，而不会在弹簧材料中出现显著的应力上升。这就意味着虽然弹簧的尺寸更小，但弹簧的耐久性还保持较高。弹簧长度的所需变化根据支架行程而产生。皱折125的厚度和数目相应地被选择。两个皱折125、125’之间的距离在皱折的长度上可以是恒定的或是变化的。这就使得刚度在皱折125的长度上相应地被预先确定。
根据图5或图6的″新形状″为这种情况的理想解决方案，其中弹簧力只能作用在x方向上，而没有力作用在y方向上。如果横向力作用在x方向上和也作用在y方向上，如图7所示的″新形状″为一种较好的解决方案。在该情况下，根据图6的对称形状3在x和y方向上分别承受相同大小的力，而根据图7的形状理想地适合于不相等的横向力。
根据图5至图7的弹簧配置可以使用例如金属、塑料、复合材料浸渍纸、纤维等等的任何材料以合适方法制成。材料的实际选用可根据对弹性、刚度和成本等相应需要而进行。

Claims (8)

1.一种用于直线驱动器、直线压缩机或类似装置的导向元件，其具有下列特征：
-存在在三维空间方向(x，y，z)上具有独立刚度的结构；
-根据所述结构的适当的3D配置和/或边缘轮廓，可以实现涉及几何尺寸的长度变化；
-在这种情况下，确保了结构的耐久性。
2.根据权利要求1所述的导向元件，其特征在于，通过所述结构确保以直线方式移动的部分、尤其是直线电动机或直线压缩机的以直线方式移动的部分的无磨损导向。
3.根据权利要求1或权利要求2所述的导向元件，其特征在于，对于所述结构存在具有预定边缘轮廓(121、122)的矩形配置(120)(图5)。
4.根据权利要求3所述的导向元件，其特征在于，在边缘轮廓(121、122)上制有皱折(125)。
5.根据权利要求4所述的导向元件，其特征在于，皱折(125)具有圆形形状。
6.根据权利要求4所述的导向元件，其特征在于，皱折(125)具有角形形状，优选为三角形形状。
7.根据权利要求1或权利要求2所述的导向元件，其特征在于，对于所述结构存在圆形配置(图6)。
8.根据权利要求1或权利要求2所述的导向元件，其特征在于，对于所述结构存在椭圆形配置(图7)。
CNA200680041762XA 2005-11-09 2006-10-26 导向元件 Pending CN101305200A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005053837.1 2005-11-09
DE102005053837A DE102005053837A1 (de) 2005-11-09 2005-11-09 Führungselement

Publications (1)

Publication Number Publication Date
CN101305200A true CN101305200A (zh) 2008-11-12

Family

ID=37564105

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA200680041762XA Pending CN101305200A (zh) 2005-11-09 2006-10-26 导向元件

Country Status (6)

Country Link
US (1) US20090294624A1 (zh)
EP (1) EP1948956B1 (zh)
CN (1) CN101305200A (zh)
DE (1) DE102005053837A1 (zh)
RU (1) RU2440521C2 (zh)
WO (1) WO2007054438A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9265501B2 (en) 2012-09-06 2016-02-23 Sabic Global Technologies B.V. Surgical stapler with corrugated thermoplastic leaf spring
DE102021104761B4 (de) 2021-02-26 2024-02-29 Nachum Zabar Linearmotor für Linearpumpen und Linearkompressoren

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2689723A (en) * 1950-08-25 1954-09-21 Basel Carl Von Linear type acceleration sensing device having an oscillatory diaphragm
US3075100A (en) * 1956-03-06 1963-01-22 Ling Temco Electronics Inc Flexure assembly for vibration test apparatus
US2890760A (en) * 1956-08-16 1959-06-16 Philco Corp Transducers
US3095941A (en) * 1957-05-09 1963-07-02 Fauthal A Hassan Loud speaker construction
US2998496A (en) * 1958-04-29 1961-08-29 Joseph A Hassan Loudspeaker construction
US3221834A (en) * 1963-05-09 1965-12-07 Hawley Products Co Acoustic diaphragm
US3425282A (en) * 1965-07-27 1969-02-04 Leonard P Entin Suspensions for accelerometers and the like
US3342286A (en) * 1966-06-22 1967-09-19 Motorola Inc Compliance activated multi-diaphragm
US3572906A (en) * 1968-06-05 1971-03-30 Bell Telephone Labor Inc Automatic electroresponsive light regulator utilizing translational drive motor
US5139242A (en) 1990-11-06 1992-08-18 Yarr George A Linear suspension device
CN1071411C (zh) 1994-11-14 2001-09-19 安东·施泰格尔 一种机件的导向和定心装置
US7548631B2 (en) * 2000-01-19 2009-06-16 Harman International Industries, Incorporated Speaker surround structure for maximizing cone diameter
US6851513B2 (en) * 2001-03-27 2005-02-08 Harvard International Industries, Incorporated Tangential stress reduction system in a loudspeaker suspension
BR0202830B1 (pt) 2002-07-10 2010-11-16 arranjo ressonante para compressor linear.
US7081699B2 (en) * 2003-03-31 2006-07-25 The Penn State Research Foundation Thermoacoustic piezoelectric generator

Also Published As

Publication number Publication date
DE102005053837A1 (de) 2007-05-24
RU2440521C2 (ru) 2012-01-20
US20090294624A1 (en) 2009-12-03
WO2007054438A1 (de) 2007-05-18
EP1948956B1 (de) 2012-09-12
EP1948956A1 (de) 2008-07-30
RU2008119084A (ru) 2009-12-20

Similar Documents

Publication Publication Date Title
US20190185276A1 (en) Controlled motion system having an improved track configuration
CN103016620B (zh) 内部保持细长构件的柔性保护导管
CN102549896B (zh) 直线电机操动机构
CN103228404B (zh) 对准载物台
JP7005633B2 (ja) 保管システム車両
US20090302693A1 (en) Linear Motor
WO2018055772A1 (ja) リニアコンベア装置及びその駆動制御方法
CN102528472A (zh) 垂直轴宏微复合直线运动平台装置
CN106052067B (zh) 一种空调摆叶限位机构及空调器
KR20190137889A (ko) 긴 물체의 안내 장치
CN105473473A (zh) 转送装置
CN101305200A (zh) 导向元件
CN103528683A (zh) 一种用于傅立叶变换红外光谱仪的动镜扫描装置
JP2015230033A (ja) 滑り支承
CN104768800B (zh) 用于操作元件的操纵组件、转向柱开关杆以及转向柱组件
RU2670502C2 (ru) Блок подвесной рессоры для ходового механизма транспортного средства
US20120237147A1 (en) Integrated ball cage
JP5646065B1 (ja) 移動ステージ
US20080297934A1 (en) Optical actuator
CN102962384A (zh) 搓丝机
JP6006739B2 (ja) 往復運動試験装置、往復運動試験方法及びプログラム
JP6236298B2 (ja) 可動コイル型リニアモータを内蔵した立軸用スライド装置
KR101685907B1 (ko) 스트랜드 가이딩 소자
JPWO2007116507A1 (ja) リニアモータ
WO2019202691A1 (ja) スライドアクチュエータ

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
AD01 Patent right deemed abandoned

Effective date of abandoning: 20081112

C20 Patent right or utility model deemed to be abandoned or is abandoned