EP2525448B1 - Unité d'anneau abrasif - Google Patents

Unité d'anneau abrasif Download PDF

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Publication number
EP2525448B1
EP2525448B1 EP12001534.2A EP12001534A EP2525448B1 EP 2525448 B1 EP2525448 B1 EP 2525448B1 EP 12001534 A EP12001534 A EP 12001534A EP 2525448 B1 EP2525448 B1 EP 2525448B1
Authority
EP
European Patent Office
Prior art keywords
slip ring
holder
components
ring unit
component group
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.)
Active
Application number
EP12001534.2A
Other languages
German (de)
English (en)
Other versions
EP2525448A2 (fr
EP2525448A3 (fr
Inventor
Ludwig Angerpointner
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.)
LTN Servotechnik GmbH
Original Assignee
LTN Servotechnik GmbH
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Filing date
Publication date
Application filed by LTN Servotechnik GmbH filed Critical LTN Servotechnik GmbH
Publication of EP2525448A2 publication Critical patent/EP2525448A2/fr
Publication of EP2525448A3 publication Critical patent/EP2525448A3/fr
Application granted granted Critical
Publication of EP2525448B1 publication Critical patent/EP2525448B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/38—Brush holders
    • H01R39/385—Means for mechanical fixation of the brush holder
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/64—Devices for uninterrupted current collection

Definitions

  • the invention relates to a slip ring unit for transmitting electrical currents between two relatively rotatable component groups, according to claim 1.
  • Slip ring units usually consist, inter alia, of two component groups, namely a stator and a rotor.
  • the stator often includes slip ring brushes, whereas the rotor usually has a series of slip rings.
  • the slip ring brushes have sliding contact with the shell sides of the rotating slip rings.
  • Such slip ring units are used in many technical fields to transmit electrical signals or electrical power from a stationary to a rotating electrical unit.
  • the invention has for its object to provide a slip ring unit, which allows high reliability and at the same time a simple and economical production.
  • the two component groups are rotatable relative to each other about an axis.
  • the first component group for. Example, a stator, comprises at least one slip ring brush, which is attached to a holder which is mounted between two in the direction of the axis offset from each other arranged components (the components may be configured, for example, as a stator-side rings).
  • the second component group, z. B a rotor has at least one slip ring.
  • the holder and at least one of the components each have at least one active surface through which a positive connection is established between the holder and the at least one component. Due to the positive connection forces can be transmitted with a directional component parallel to the axis.
  • electrical currents are to be understood as currents which are required for the transmission of electrical power but also currents which are designed as signals and serve only for the transmission of information.
  • the slip ring unit is configured so that the holder and both said components each have at least one active surface through which between the holder and the two components in each case a positive connection is made.
  • At least one of the components advantageously has an undercut and the holder comprises a projection, wherein the undercut and the projection have interlocking active surfaces and cooperate such that between the holder and the at least one component is made a positive connection by which forces one Direction component can be transferred parallel to the axis.
  • the slip ring unit is configured such that both components have an undercut.
  • the slip ring unit can be designed such that the cooperating active surfaces of the holder and of the component engage with an overlap in the circumferential direction. Alternatively or additionally, the slip ring unit can be configured such that the cooperating active surfaces mesh with one another in the radial direction.
  • the slip ring unit can be designed so that axial tensile stresses can be introduced into the holder with the aid of the positive connection.
  • the first component group can be rotatable relative to the second component group by means of a roller bearing and serve the component for axial securing of the rolling bearing and in particular be connected to the rolling bearing for this purpose.
  • one of the components or both can be positively connected to an outer ring of a roller bearing for receiving axial forces.
  • the slip ring unit can be configured so that these axial forces between the first group of components and the second group of components are transferable, wherein axial tensile forces in the holder can be generated by the axial forces by means of the positive connection.
  • the first component group may comprise a housing element which serves as a positive radial securing of the positive connection between the holder and the at least one component.
  • the housing element can radially surround the holder and the at least one component without play in the region of the positive connection.
  • the housing element may be designed as a hollow cylinder or tubular.
  • the housing element can be used as a positive radial securing of positive locking Connections serve on both components when the holder and both components each have at least one active surface, is made by the respective between the holder and the components a positive connection.
  • the slip ring unit on several holders, wherein between the holders and the at least one component in each case a positive connection is made.
  • the slip ring unit can have two holders, which are advantageously arranged offset by 180 ° about the axis (rotation axis).
  • three holders can be arranged, which are advantageously arranged at an angular distance of 120 ° to each other.
  • four holders can be arranged, which are arranged in particular at an angular distance of 90 ° to each other.
  • the slip ring unit comprises a first group of components, which may be referred to as stator 1 and a second group of components, hereinafter referred rotor 2.
  • the slip ring unit is used for transmitting electrical currents between the rotor 2 and the stator 1, wherein the rotor 2 and the stator 1 are arranged rotatable relative to each other about an axis A.
  • the rotor 2 is mounted with respect to the stator 1 with bearings 3, which include an outer ring 3.1, an inner ring 3.2 and rolling elements 3.3 and a, in particular grinding, seal 3.4.
  • the rolling bearing 3 is configured here as a deep groove ball bearing, so that therefore axial forces from the outer ring 3.1 to the inner ring 3.2 and vice versa are transferable.
  • the rotor 2 comprises a shaft 2.1, which is configured in the present example as a hollow shaft. Radially outside the shaft 2.1 is initially a substantially tubular member 2.4, which may be made of aluminum, for example. Then further radially outward, a support tube 2.5 is arranged, which has recesses 2.51 running in the axial direction.
  • each of the axially spaced-apart slip rings 2.2 is connected at its inner side with an electrical line, each along a recess 2.51 in the axial direction in the rotor. 2 is moved and leaves the rotor 2 through one of the grooves 2.11 at one axial end of the shaft 2.1.
  • the stator 1 has four holders 1.3 made of an insulating material, here made of a plastic, wherein the holders 1.3 are each arranged offset by 90 ° along a circumferential line.
  • the holder 1.3 have a substantially cuboid base body.
  • slip ring brushes 1.2 are attached, which are assigned to the stator 1 and resiliently touch the slip rings 1.2.
  • the slip ring brushes 1.2 are designed as a wire bundle.
  • These slip ring brushes 1.2 are made with vias 1.33 (see FIGS. 2b, 2c ) In the main body of the holder 1.3 electrically connected to lines. In the FIGS. 2b, 2c
  • the illustrations of the stator-side electrical lines were omitted.
  • the holder 1.3 have projections 1.31, which are claw-like formed on the base body.
  • the projections 1.31 have a substantially cylindrical basic shape, wherein the respective cylinder axes are aligned parallel to each other, or the projections are oriented 1.31 parallel to each other.
  • the holder 1.3 is designed in one piece and was made of plastic by means of an injection molding process.
  • Both the slip ring brushes 1.2 and the slip rings 2.2 are arranged to protect against environmental influences in the interior of a hollow cylindrical housing element 1.1.
  • the interior of the stator is also limited by two components, here two rings 1.4, 1.5.
  • These rings 1.4, 1.5 at the same time form the holder for the outer rings 3.1 of the rolling bearings 3, in particular the rings 1.4, 1.5 are used for axial securing and axial prestressing of the rolling bearings 3.
  • the power transmission between the outer rings 3.1 and the rings 1.4, 1.5 is characterized by radial circumferential paragraphs 1.43, 1.53 of the rings 1.4, 1.5 achieved.
  • the rolling bearings 3 themselves are designed as deep groove ball bearings, so that these axial forces from the stator 1 to the rotor 2 and vice versa are transferable.
  • the ring 1.4 has several, here sixteen recesses (four groups offset by 90 °, each with four recesses), which are terminated in the axial direction by bores, so that undercuts 1.42, based on the axial direction arise.
  • the second ring 1.5 is configured so that these sixteen recesses (four offset by 90 ° groups with four recesses), which are designed as undercuts 1.52 has.
  • the projections 1.31 of each holder 1.3 are pressed into the recesses, in particular the undercuts 1.42, 1.52 of the rings 1.4, 1.5.
  • the projections 1.31 of the holder 1.3 then engage in the undercuts 1.42, 1.51 of the first ring 1.4 and the second ring 1.5, according to the FIG. 1 , which is a sectional view produced by a cutting line passing through two outer projections 1.31 with respect to the holder 1.3.
  • FIGS. 2a to 2c In addition, effective areas 1.3a, 1.4a, 1.5a are shown.
  • the holder 1.3 and the two rings 1.4, 1.5 each have these active surfaces 1.3a, 1.4a, 1.5a.
  • the axial distance between projections 1.31 at the axially opposite ends of the holder 1.3 or the associated active surfaces 1.3a is dimensioned so that this (before mounting the holder 1.3 to the rings 1.4, 1.5) is slightly smaller than the axial distance of the undercuts 1.42, 1.52 or smaller than the axial distance of the active surfaces 1.4a, 1.5a of the opposite rings 1.4, 1.5. Since the holder 1.3 have this undersize, created after assembly an axial bias in the holders 1.3. This bias is transmitted by the paragraphs 1.43, 1.53 on the bearings 3, so that they are biased axially to each other. In this respect, axial tensile stresses are introduced into the holder 1.3 with the help of positive connections.
  • the claw-like integrally formed on the main body of the holder 1.3 projections 1.31 are designed so that they complete flush after mounting on the rings 1.4, 1.5 with the radial outer contour of the rings 1.4, 1.5 or with their outer circumference.
  • the radially outer contour of the projections 1.31 is thus at least partially a cylindrical surface with the diameter of the respective ring 1.4, 1.5 on its outer side.
  • FIG. 3a is an end view of a holder 1.3 'shown without slip ring brushes, wherein the holder is 1.3' configured on its axially opposite non-illustrated end face analog.
  • the holder 1.3 ' has three dovetail-like projections 1.31' and adjacent undercuts 1.32 '.
  • the radial outer side of the projections 1.31 'or of the holder 1.3' extends on a circular line.
  • the projections 1.31 'radially in each case have a contour which is rectilinear and tangentially oriented.
  • the corresponding contour can also be designed so that it runs on a circular line, so that the projections 1.31 'can rest directly on the shell side of the outer ring 3.2.
  • the radius of the circle line can be the same size as the outer radius of the outer ring 3.2.
  • FIG. 3b showing a detail of the holder 1.3 'in a plan view, have the projections 1.31' and the undercuts 1.32 'active surfaces 1.3a' on. These active surfaces 1.3a 'are intended to cooperate with active surfaces 1.5a' of a further component, which is also designed here as a ring 1.5 '.
  • the active surfaces 1.5a 'of the ring 1.5' are arranged on three dovetail-like projections 1.51 'and on adjacent undercuts 1.52'.
  • the housing member 1.1 as a positive radial securing the positive connection between the interlocking dovetail projections 1.31 ', 1.51' and undercuts 1.32 ', 1.52'.
  • the slip ring according to the second embodiment also has a plurality of holders 1.3 'distributed over the circumference, in the present case four holders 1.3' are used.

Landscapes

  • Motor Or Generator Current Collectors (AREA)
  • Steering Controls (AREA)

Claims (9)

  1. Unité d'anneau abrasif destinée à transférer des courants électriques entre un premier groupe de composants (1) et un deuxième groupe de composants (2), les deux groupes de composants (1, 2) étant disposés de manière à pouvoir tourner l'un par rapport à l'autre autour d'un axe (A),
    - le premier groupe de composants (1) comprenant au moins un balai pour bagues collectrices (1.2) qui est fixé à un support (1.3 ; 1.3'), qui est monté entre deux composants (1.4, 1.5 ; 1.5'), disposés de manière décalée l'un par rapport à l'autre dans la direction de l'axe (A), et
    - le deuxième groupe de composants (2) présentant au moins une bague collectrice (2.2),
    caractérisée en ce que le support (1.3 ; 1.3') et les deux composants (1.4, 1.5 ; 1.5') présentent chacun une surface d'action (1.3a, 1.4a, 1.5a ; 1.3a', 1.5a') par le biais de laquelle est établi à chaque fois une liaison par engagement par correspondance de formes entre le support (1.3 ; 1.3') et les deux composants (1.4, 1.5 ; 1.5'), des forces pouvant être transmises avec une composante directionnelle parallèlement à l'axe (A) par le biais de la liaison par engagement par correspondance de formes,
    les deux composants (1.4, 1.5 ; 1.5') présentant chacun une contre-dépouille (1.42, 1.51 ; 1.32') et le support (1.3 ; 1.3') pour chaque composant comprenant une saillie (1.31, 1.31'), les contre-dépouilles (1.42, 1.51 ; 1.32') et les saillies (1.31, 1.31') présentant des surfaces d'action (1.3a, 1.4a, 1.5a ; 1.3a', 1.5a') s'engageant les unes dans les autres et coopérant de telle sorte que les liaisons par engagement par correspondance de formes établies par le biais de celles-ci entre le support (1.3 ; 1.3') et les composants (1.4, 1.5 ; 1.5' sont créées).
  2. Unité d'anneau abrasif selon la revendication 1, caractérisée en ce que des contraintes de traction axiales peuvent être introduites dans le support (1.3 ; 1.3') à l'aide de la liaison par engagement par correspondance de formes.
  3. Unité d'anneau abrasif selon l'une quelconque des revendications précédentes, caractérisée en ce que le premier groupe de composants (1) peut tourner par rapport au deuxième groupe de composants (2) à l'aide d'un palier à roulement (3) et l'un des composants (1.4, 1.5 ; 1.5') sert à la fixation axiale du palier à roulement (3).
  4. Unité d'anneau abrasif selon la revendication 3, caractérisée en ce que le palier à roulement (3) est configuré de telle sorte que des forces axiales puissent être transmises par celui-ci entre le premier groupe de composants (1) et le deuxième groupe de composants (2).
  5. Unité d'anneau abrasif selon l'une quelconque des revendications précédentes, caractérisée en ce que le premier groupe de composants (1) peut tourner par rapport au deuxième groupe de composants (2) à l'aide de deux paliers à roulement (3) et à chaque fois l'un des composants (1.4, 1.5 ; 1.5') sert à la fixation axiale à chaque fois de l'un des paliers à roulement (3).
  6. Unité d'anneau abrasif selon l'une quelconque des revendications précédentes, caractérisée en ce que le premier groupe de composants (1) comprend un élément de boîtier (1.1) qui sert de fixation radiale par engagement par correspondance de formes pour la liaison à engagement par correspondance de formes.
  7. Unité d'anneau abrasif selon la revendication 6, caractérisée en ce que le support (1.3 ; 1.3') et les deux composants (1.4, 1.5 ; 1.5') présentent à chaque fois une surface d'action (1.3a, 1.4a, 1.5a ; 1.3a', 1.5a') qui permet d'établir une liaison par engagement par correspondance de formes respective entre le support (1.3 ; 1.3') et les composants (1.4, 1.5 ; 1.5'), et l'élément de boîtier (1.1) sert de fixation radiale par engagement par correspondance de formes pour les liaisons par engagement par correspondance de formes au niveau des deux composants (1.4, 1.5 ; 1.5').
  8. Unité d'anneau abrasif selon la revendication 6 ou 7, caractérisée en ce que l'élément de boîtier (1.1) est configuré sous forme cylindrique creuse.
  9. Unité d'anneau abrasif selon l'une quelconque des revendications précédentes, caractérisée en ce que celle-ci présente plusieurs supports (1.3 ; 1.3').
EP12001534.2A 2011-05-14 2012-03-07 Unité d'anneau abrasif Active EP2525448B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011101621A DE102011101621A1 (de) 2011-05-14 2011-05-14 Schleifringeinheit

Publications (3)

Publication Number Publication Date
EP2525448A2 EP2525448A2 (fr) 2012-11-21
EP2525448A3 EP2525448A3 (fr) 2014-07-23
EP2525448B1 true EP2525448B1 (fr) 2017-01-18

Family

ID=45818997

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12001534.2A Active EP2525448B1 (fr) 2011-05-14 2012-03-07 Unité d'anneau abrasif

Country Status (5)

Country Link
US (1) US8616897B2 (fr)
EP (1) EP2525448B1 (fr)
CN (1) CN102790337B (fr)
DE (1) DE102011101621A1 (fr)
ES (1) ES2615518T3 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105393413B (zh) * 2013-05-17 2019-01-04 史莱福灵有限公司 用于多纤维电刷的高电流滑环
USD805019S1 (en) 2015-05-15 2017-12-12 Dometic Sweden Ab Accessory base
USD805458S1 (en) 2015-05-15 2017-12-19 Dometic Sweden Ab Accessory base
EP3118946B1 (fr) * 2015-07-15 2017-09-13 LTN Servotechnik GmbH Collecteur rotatif et unité comprenant un collecteur rotatif
CN107887770A (zh) * 2017-10-23 2018-04-06 深圳市屯奇尔科技有限公司 一种供电装置
CN108233132A (zh) * 2017-12-29 2018-06-29 扬州海通电子科技有限公司 一种大型输电滑环的内部支撑结构
EP3716415B1 (fr) * 2019-03-26 2021-05-12 LTN Servotechnik GmbH Bague collectrice ainsi qu'unité de bague collectrice dotée d'une bague collectrice
CN111987550B (zh) * 2020-07-22 2022-04-26 中国兵器装备集团上海电控研究所 一种用多层线路板集成的模块化旋转传输装置及系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2426815A (en) * 1943-07-13 1947-09-02 Richard A Niekamp Brush holder
US2447662A (en) * 1947-04-19 1948-08-24 Westinghouse Electric Corp Brush holder mounting
US2747117A (en) * 1952-08-27 1956-05-22 George W Litz Stud mountings and brush holder assemblies
US3026433A (en) * 1959-05-28 1962-03-20 Westinghouse Electric Corp Brush holder support for dynamo-electric machine
US3297973A (en) * 1963-08-30 1967-01-10 Poly Scient Corp Floating-brush contact assembly
FR2715005B1 (fr) * 1994-01-10 1996-03-22 Air Precision Sa Collecteur électrique tournant à balais multibrins.
NL1017236C2 (nl) * 2001-01-30 2002-07-31 Ocu Technologies B V Rotatieconnector en een werkwijze voor het vervaardigen van een dergelijke connector.
CN1178339C (zh) * 2002-05-30 2004-12-01 武汉华之洋光电系统有限责任公司 一种旋转电接触装置
US7137822B1 (en) * 2005-12-21 2006-11-21 Single Buoy Moorings Inc. High voltage swivel
CN100492785C (zh) * 2007-04-29 2009-05-27 北京航天控制仪器研究所 一种径向绝缘叠片式导电滑环
TWM331247U (en) * 2007-10-05 2008-04-21 Taiwan Long Hawn Entpr Co Assembly slip ring
DE102008051671A1 (de) * 2008-10-15 2010-04-22 Ltn Servotechnik Gmbh Schleifringeinheit

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
DE102011101621A1 (de) 2012-11-15
CN102790337B (zh) 2016-06-15
EP2525448A2 (fr) 2012-11-21
EP2525448A3 (fr) 2014-07-23
CN102790337A (zh) 2012-11-21
US8616897B2 (en) 2013-12-31
US20120289064A1 (en) 2012-11-15
ES2615518T3 (es) 2017-06-07

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