DE3022554A1 - SUPPORT AND FASTENING RING - Google Patents
SUPPORT AND FASTENING RINGInfo
- Publication number
- DE3022554A1 DE3022554A1 DE19803022554 DE3022554A DE3022554A1 DE 3022554 A1 DE3022554 A1 DE 3022554A1 DE 19803022554 DE19803022554 DE 19803022554 DE 3022554 A DE3022554 A DE 3022554A DE 3022554 A1 DE3022554 A1 DE 3022554A1
- Authority
- DE
- Germany
- Prior art keywords
- lindau
- ing
- profile
- ring
- blz
- 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.)
- Withdrawn
Links
- 125000006850 spacer group Chemical group 0.000 description 4
- 238000003754 machining Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/0018—Shaft assemblies for gearings
- F16H57/0025—Shaft assemblies for gearings with gearing elements rigidly connected to a shaft, e.g. securing gears or pulleys by specially adapted splines, keys or methods
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
- F16B21/16—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
- F16B21/18—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devices, i.e. resilient in the plane of the ring or the like; Details
- F16B21/186—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devices, i.e. resilient in the plane of the ring or the like; Details external, i.e. with contracting action
-
- 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
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
- F16C35/063—Fixing them on the shaft
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
- F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
- F16D1/0852—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping between the mating surfaces of the hub and shaft
- F16D1/0864—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping between the mating surfaces of the hub and shaft due to tangential loading of the hub, e.g. a split hub
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
- Transmission Devices (AREA)
- Connection Of Plates (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Description
Abstütz- und BefestigungsringSupport and fastening ring
Die vorliegende Erfindung bezieht sich auf einen Abstütz- und Befestigungsring zur mechanischen Anwendung.The present invention relates to a support and Fixing ring for mechanical use.
Es ist bekannt, daß gegenwärtig zur Schaffung der Abstützung und/oder Befestigung von mechanischen Elementen auf einer Welle verschiedene Systeme und Mechanismen existieren, die kaum jemals gleichzeitig Abstützung und Befestigungsmittel sind. Die am meisten als Stütze verwendeten Mittel sind Schultern, die man dadurch erhält, daß man die Welle mit vorgegebenem Durchmesser aus einer Stange mit größerem Durchmesser herstellt, und Seegerringe, die jedoch keine starken Axialschübe ertragen und ausserdem oft, z.B. beim Vorhandensein von Kugellagern, einen Auflagering erfordern wegen des Übergangsradius des Kugellagers; das einzige bekannte Befestigungssystem besteht darin, daß man ein Gewinde in die Welle schneidet und eine Schrauben- oder Nutmutter verwendet. Es ist offensichtlich, daß bei allen geprüften Systemen genaue und daher teure Bearbeitungen der Welle und hochwertiges Material für alle verwendeten Vorrichtungen erforderlich sind, daß man viel Abfall hat und daß man in allen Fällen gleichzeitig auf verschiedene Lösungen zurückgreift, eine zur Ausführung der Auflage, die andere zur Ausführung der Befestigung .It is known that at present to provide the support and / or fastening of mechanical elements on a shaft various systems and mechanisms exist which are hardly ever support and fastening means at the same time. the most of the means used as a support are shoulders, which are obtained by having the shaft of a given diameter made from a rod with a larger diameter, and circlips, which, however, cannot withstand strong axial thrusts and also often, e.g. when there are ball bearings, require a support ring because of the transition radius of the ball bearing; the only known fastening system exists by cutting a thread in the shaft and using a nut or nut. It is obvious, that in all tested systems precise and therefore expensive machining of the shaft and high quality material for everyone devices used are required that you have a lot of waste and that you in all cases at the same time on different Uses solutions, one to carry out the support, the other to carry out the fastening.
Ziel der vorliegenden Erfindung ist es, den Bau eines Mittels zu gestatten, das in der Lage ist, gleichzeitig sowohl die Abstützung als auch die Befestigungsfunktion zu übernehmen, ohne daß es erforderlich wäre, für die eine oder andere Funktion Änderungen vorzunehmen; ausserdem ist keine bsonders exakte oder umfangreiche Bearbeitung der Welle erforderlich, was die Kosten beträchtlich vermindert.The aim of the present invention is to allow the construction of a means which is able to simultaneously perform both the To take over support as well as the fastening function, without it being necessary for one or the other function Make changes; in addition, there is no special exact or extensive machining of the shaft required, which significantly reduces costs.
Zu diesem Zweck ist ein Metallring vorgesehen, der aus zwei Halbringen besteht, die jeder mit einer Nase an jedem Ende versehen sind; die beiden Nasen eines jeden Halbringes besit zen durchgehende Bohrungen, von denen nur eine mit Gewinde versehen ist; auch der mit dem ersten Halbring zu verbindende Halbring besitzt eine glatte und eine mit Gewinde versehene Bohrung, so daß einer glatten Bohrung auf einem Halbring eine Gewindebohrung auf dem anderen Halbring entspricht und umgekehrt,For this purpose a metal ring is provided which consists of two half-rings, each with a nose at each end are provided; the two lugs of each half-ring have through holes, only one of which is threaded is provided; the half-ring to be connected to the first half-ring also has a smooth and a threaded one Hole so that a smooth hole on one half-ring corresponds to a threaded hole on the other half-ring and vice versa,
Auf diese Weise wird die Verbindung dadurch herbeigeführt, daß man jeweils eine Schraube (z.B. Sechskantschrauben) auf jeder Seite der beiden Halbringe verwendet.In this way, the connection is made by opening a screw (e.g. hexagon head screw) each side of the two half rings are used.
Die beiden Halbringe haben einen Schnitt in Form eines abgeschrägten , rechteckigen Trapezes, wobei die geneigte Seite dem inneren Rand entspricht. Auf der Welle ist eine Rille mit symmetrischem Profil angebracht, so daß die geneigte Fläche des Ringes in die entsprechende geneigte Fläche der Rille eingreift.The two half rings have a beveled cut , rectangular trapezoid, with the inclined side corresponding to the inner edge. On the shaft there is a symmetrical groove Profile attached so that the inclined surface of the ring engages the corresponding inclined surface of the groove.
Bei einer derartigen Gestaltung nähern sich die beiden Halbringe beim Anziehen der beiden Schrauben aneinander an, undWith such a design, the two half-rings approach one another when the two screws are tightened, and
030084/0668030084/0668
-4--4-
da die beiden benachbarten Verbindungsflächen zwischen Ring und Rille geneigt sind, kann der Ring in Axialrichtung auf der Welle gleiten und gleichzeitig die Abstützung und Befestigung darstellen.since the two adjacent connecting surfaces between the ring and the groove are inclined, the ring can open in the axial direction slide the shaft and at the same time represent the support and attachment.
Die Abstütz- und Befestxgungsfuktion wird durch das gleitende Annähern des inneren, geneigten Randes bzw. Profiles der Halbringe auf dem Profil der Welle, welche die gleiche Neigung hat, erreicht. Diese Rille in der Welle bildet zugleich den Befestigungssitz der Vorrichtung.The support and fastening function is achieved by the sliding Approaching the inner, inclined edge or profile of the half-rings on the profile of the shaft, which is the same Inclination has reached. This groove in the shaft also forms the fastening seat of the device.
Weitere Ziele und Vorteile gehen aus der folgenden BeShreibung und der beigefügten Zeichnung hervor, die schematisöh und in Beispielform eine Ausführungsform der Erfindung erläutert.Further goals and advantages emerge from the following description and the attached drawing, the schematic and an embodiment of the invention explained in exemplary form.
Unter Bezug auf die genannte Zeichnung ist folgendes darge stellt: Fig. 1 stellt teilweise im Schnitt eine Seitenansicht des Ringes dar; Fig. 2 dieselbe Ansicht im Profil; Fig. 3 zeigt die Anwendung der Vorrichtung im Beispielfall einer Montage von zwei Kugellagern und einem Getrieberad auf einer Welle, wobei der obere Teil die traditionelle Montage mit Seegerring und Mutter, darstellt und der untere Teil die Montage mit zwei Ringen entsprechend dem Gegenstand der vorliegenden Erfindung ; Fig. 4 zeigt detailliert die Verbindungsflächen zwischen Ring und Welle.With reference to the said drawing, the following is Darge: Fig. 1 shows a side view, partly in section of the ring; 2 shows the same view in profile; Fig. 3 shows the use of the device in the example of an assembly of two ball bearings and a gear wheel on a shaft, the upper part the traditional assembly with circlip and nut, and the lower part represents the assembly with two Rings according to the subject matter of the present invention; Fig. 4 shows in detail the connecting surfaces between rings and wave.
Der Ring 1,bestehend aus den beiden Halbringen 2 und 3 wird durch die Schrauben 4 und 5 auf der Welle 6 durch Eingriff in die Rille 7 festgehalten; das geneigte Profil 8 des HalbringesThe ring 1, consisting of the two half rings 2 and 3 is retained by screws 4 and 5 on shaft 6 by engaging groove 7; the inclined profile 8 of the half-ring
0300G4/066&0300G4 / 066 &
-5--5-
gleitet auf dem Profil 9 der Rille 7, wobei es sowohl eine feste Abstützung für das Distanzstück 1o als auch ein Befestigungselement gegenüber dem Distanzstück 1o selbst darstellt.slides on the profile 9 of the groove 7, there being both a firm support for the spacer 1o and a fastening element represents compared to the spacer 1o itself.
Die Fig. 3 zeigt eine Montage des bekannten Typs, gebildet aus dem Seegerring 11, der die kopfseitige Auflage darstellt für das Paket aus Ring 12, Kugellager 13, Distanzstück 14, Getrieberad 15, Distanzstück 1o und Mutter 16, die die Befestigung ausführt. Dasselbe Ergebnis kann man mit den beiden Ringen 17 und 18 erreichen, die jeweils als Abstütz- und Befestigungselement verwendet werden.Fig. 3 shows an assembly of the known type, formed from the Seeger ring 11 , which is the head-side support for the package of ring 12, ball bearing 13, spacer 14, gear 15, spacer 1o and nut 16, which carries out the attachment. The same result can be achieved with the two rings 17 and 18, which are each used as a support and fastening element.
Die vorliegende, erläuterte und schematisch und in Beispielform beschriebene Erfindung ist so zu verstehen, daß sie auf alle zugehörigen Varianten ausdehnbar ist, die als solche in ihren Bereich gehören.The present invention, which is illustrated and described schematically and by way of example, is to be understood as applying to all associated variants are expandable, which as such belong in their area.
030064/0688030064/0688
LeerseiteBlank page
Claims (13)
Legnano (Milano)/ItalienRegistrant: Massimo GRIMANDI, Via P.Micca 62 / A,
Legnano (Milano) / Italy
g e k e η η ζ e i c h η e t , daß er aus zwei Halbringen (2,3) mit trapezförmigem Querschnitt besteht, die Halbringe (2,3) durch Schrauben (4,5) verbunden sind, wobei die Schrauben in Bohrungen eingreifen, die in den Nasen auf den Seiten eines jeden Halbringes in Diametral-Position angebracht sind und die Abschrägungen bzw. das Profil (9) der Rille (7) den Abschrägungen bzw. dem Profil (8) des trapezförmigen Profiles angepasst sind.jSupport and fastening ring, thereby
geke η η ζ eich η et that it consists of two half-rings (2,3) with a trapezoidal cross-section, the half-rings (2,3) are connected by screws (4,5), the screws engaging in bores in the Lugs are attached to the sides of each half-ring in a diametrical position and the bevels or the profile (9) of the groove (7) are adapted to the bevels or the profile (8) of the trapezoidal profile.
Volksbank Lindau (BI Nr 51 720000 (BLZ 735901 20)Hypo-Bank Lindau IB) No. 6670-278920 (BLZ 7352 ^ * ti
Volksbank Lindau (BI No. 51 720000 (BLZ 735901 20)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT03439/79A IT1126014B (en) | 1979-06-20 | 1979-06-20 | RING AND TIGHTENING RING |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3022554A1 true DE3022554A1 (en) | 1981-01-22 |
Family
ID=11107391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19803022554 Withdrawn DE3022554A1 (en) | 1979-06-20 | 1980-06-16 | SUPPORT AND FASTENING RING |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS566905A (en) |
| DE (1) | DE3022554A1 (en) |
| FR (1) | FR2459399A1 (en) |
| GB (1) | GB2053339B (en) |
| IT (1) | IT1126014B (en) |
| SE (1) | SE8004310L (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2551539A1 (en) * | 2011-07-28 | 2013-01-30 | Schaeffler Technologies AG & Co. KG | Gear wheel device for a gear train |
| CN113235789A (en) * | 2021-05-26 | 2021-08-10 | 中建八局装饰工程有限公司 | Connecting device and connecting method for T-shaped steel keel of inclined curtain wall |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4445255A (en) * | 1982-05-19 | 1984-05-01 | Koomey, Inc. | Hose clamp for supporting a vertically extending control line |
| DE3733015A1 (en) * | 1987-09-30 | 1989-04-20 | Thomson Brandt Gmbh | PROGRAMMING METHOD AND / OR DEVICE FOR AUDIO OR VIDEO DEVICES |
| NL9302065A (en) * | 1993-11-29 | 1995-06-16 | Koning Engineering De | Method for joining together disc-like components, and disc assembly formed using this method |
| FR2734874B1 (en) * | 1995-05-31 | 1997-07-18 | Snecma | ARRANGEMENT FOR RETAINING A BEARING ON A SHAFT |
| ES2357201B1 (en) * | 2009-04-02 | 2012-12-21 | Esteban Urreta Echarri | MECHANISM FOR QUICK CHANGE OF THE ARBOTANT BEARING. |
| CN102425613A (en) * | 2011-12-13 | 2012-04-25 | 重庆潍柴发动机厂 | Half-type gear fastening device |
| DE102012223592A1 (en) * | 2012-12-18 | 2014-07-03 | Robert Bosch Gmbh | Geometry for compensation of axially occurring gaps in electric pumps |
| EP3924603A4 (en) * | 2019-02-13 | 2022-11-02 | FCI Holdings Delaware, Inc. | Resin injection dolly |
-
1979
- 1979-06-20 IT IT03439/79A patent/IT1126014B/en active
-
1980
- 1980-06-10 SE SE8004310A patent/SE8004310L/en not_active Application Discontinuation
- 1980-06-13 GB GB8019413A patent/GB2053339B/en not_active Expired
- 1980-06-16 DE DE19803022554 patent/DE3022554A1/en not_active Withdrawn
- 1980-06-17 FR FR8013430A patent/FR2459399A1/en not_active Withdrawn
- 1980-06-20 JP JP8301580A patent/JPS566905A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2551539A1 (en) * | 2011-07-28 | 2013-01-30 | Schaeffler Technologies AG & Co. KG | Gear wheel device for a gear train |
| CN113235789A (en) * | 2021-05-26 | 2021-08-10 | 中建八局装饰工程有限公司 | Connecting device and connecting method for T-shaped steel keel of inclined curtain wall |
Also Published As
| Publication number | Publication date |
|---|---|
| IT7903439A0 (en) | 1979-06-20 |
| IT1126014B (en) | 1986-05-14 |
| SE8004310L (en) | 1980-12-21 |
| FR2459399A1 (en) | 1981-01-09 |
| JPS566905A (en) | 1981-01-24 |
| GB2053339B (en) | 1983-06-22 |
| GB2053339A (en) | 1981-02-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |