DE1752265U - BEVEL GEAR WITH ADJUSTABLE BEVEL PINION BEARINGS. - Google Patents
BEVEL GEAR WITH ADJUSTABLE BEVEL PINION BEARINGS.Info
- Publication number
- DE1752265U DE1752265U DEF3860U DEF0003860U DE1752265U DE 1752265 U DE1752265 U DE 1752265U DE F3860 U DEF3860 U DE F3860U DE F0003860 U DEF0003860 U DE F0003860U DE 1752265 U DE1752265 U DE 1752265U
- Authority
- DE
- Germany
- Prior art keywords
- bevel
- bevel gear
- adjustable
- shaft
- gear
- 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
Links
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
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
- F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
- F16H1/14—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising conical gears only
-
- 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
- F16H48/00—Differential gearings
- F16H48/06—Differential gearings with gears having orbital motion
- F16H48/08—Differential gearings with gears having orbital motion comprising bevel gears
-
- 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
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
- F16H57/022—Adjustment of gear shafts or bearings
-
- 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
- F16C2361/00—Apparatus or articles in engineering in general
- F16C2361/61—Toothed gear systems, e.g. support of pinion shafts
-
- 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
- F16H48/00—Differential gearings
- F16H48/38—Constructional details
- F16H48/42—Constructional details characterised by features of the input shafts, e.g. mounting of drive gears thereon
- F16H2048/423—Constructional details characterised by features of the input shafts, e.g. mounting of drive gears thereon characterised by bearing arrangement
-
- 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
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
- F16H57/022—Adjustment of gear shafts or bearings
- F16H2057/0221—Axial adjustment
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
Description
Kegelradgetriebe mit-einstellbarer Kegelritzellagerung Kegelritzel bzw. Kegelräder, insbesondere solche mit Klingelnberg-Verzahnung, müssen bei der Triebwerksmontage wegen des unbedingt einzuhaltenden Zähneeingriffes sehr genau eingestellt werden. Bevel gear with adjustable bevel pinion bearing bevel pinion or bevel gears, especially those with Klingelnberg teeth, must be used in the Engine assembly very precise because of the tooth engagement that must be observed can be set.
Diese Einstellungen wurden bisher durch Beilagen von mehr oder weniger dünnen Blechen bzw. Scheiben oder auch durch den Gebrauch veränderlicher Zwischenlagen erreicht.These attitudes have so far been given by enclosures of more or less thin sheets or disks or through the use of variable intermediate layers achieved.
Eine derartige primitive Einstellung genügt jedoch in keiner Weise den neuzeitlichen technischen und betrieblichen Anforderungen, da sie ungenau und unzuverlässig, dazu langwierig und kostspielig ist.However, such a primitive attitude is in no way sufficient the modern technical and operational requirements, as they are imprecise and unreliable, lengthy and costly.
Es ist bereits ein Zahnrädergetriebe bekanntgeworden, bei dem das Verstellen der Höhenlage der Zahnräder zueinander mittels einer exzentrisch verdrehbaren Lagerbüchse vorgenommen wird. Die Verlagerung der Ritzelwelle erfolgt hierbei nicht in axialer Richtung, sondern parallel zur ursprünglichen Ritzelwellenlage. Der Nachteil bei dieser Anordnung wird darin gesehen, daß bei einem exzentrischen Verstellen der Höhenlage des Antriebsritzels gleichzeitig auch dessen Antriebswelle auf seine ganze Länge dementsprechend gelagert wird.A gear transmission has already become known in which the Adjusting the height of the gears to each other by means of an eccentrically rotatable Bearing bush is made. The pinion shaft is not displaced here in the axial direction, but parallel to the original pinion shaft position. The disadvantage in this arrangement it is seen that with an eccentric adjustment the height of the drive pinion at the same time also its drive shaft on his the entire length is stored accordingly.
Ferner muß durch mehrere voneinander unabhängige zusätzliche Arbeitsgänge, nämlich durch eine axiale Verschiebung des Tellerrades, die in an sich bekannter Weise vorgenommen wird, der erforderliche - richtige-Abstand des Tellerrades vom Antriebsritzel erst noch aufgefunden, eingestellt und mit Hilfe besonderer Festetellvorrichtungen so gesichert werden, daß die aufgefundene endgültige günstigste Stellung der exzentrischen Lagerbüchse bei Inbetriebnahme bzw. beim Laufe des Triebwerkes sich nicht unbeabsichtigt verändern kann, Der Gegenstand der Erfindung ist nun, ein Kegelradgetriebe mit einer mittels Schrauben einstellbaren Kegelritzellagerung zu schaffen, bei dem die genannten Mißstände nicht auftreten können.Furthermore, through several independent additional operations, namely by an axial displacement of the ring gear, which is known per se Way is made, the required - correct distance of the ring gear from Drive pinion has yet to be found, adjusted and with the help of special locking devices be secured in such a way that the final most favorable position found is the eccentric Bearing bush during commissioning or while the engine is running is not unintentional can change, The object of the invention is now a bevel gear with a to create adjustable bevel pinion bearings by means of screws, in which the said Grievances cannot arise.
Die Erfindung selbst ist durch die Zeichnung im Längsschnitt wiedergegeben ; hierbei ist ein Kegelradtrieb dargestellt, dessen Antriebsritzel in einer-bezüglich des Zahneingriffs in das Kegelrad auf der Antriebswelle-genau einstellbaren Lagerbüchse angeordnet ist.The invention itself is shown by the drawing in longitudinal section ; a bevel gear drive is shown here, its drive pinion in one that can be precisely adjusted with regard to the meshing of the teeth in the bevel gear on the drive shaft Bearing bush is arranged.
Der Aufbau des Lagersystems und die Wirkungsweise seien im folgenden erklärt.The structure of the storage system and the mode of operation are as follows explained.
In einem beliebig ausgeführten und aus einem beliebigen Werkstoff hergestellten Getriebegehäuse 1 befindet sich eine in der üblichen Weise und mittels Wälzlagern 7 gelagerte Getriebewelle 6, auf der das Kegelrad 8 mittels einer Paßfeder und einer Ringmutter starr angeordnet ist.In any design and made of any material manufactured gear housing 1 is a in the usual manner and means Rolling bearings 7 mounted gear shaft 6 on which the bevel gear 8 by means of a feather key and a ring nut is rigidly arranged.
In die Verzahnung dieses Kegelrades 8 greift ein Kegelritzel 4 ein, welches sich auf der Antriebswelle 3 befindet. Dieses ist mittels der Wälzlager 2 innerhalb einer einstellbaren Lagerbüchse 5 gelagert und durch Sicherungsring und Ringmutter gegen axiales Verschieben gesichert. Die Lagerbüchse 5 ist durch einen Lagerdeckel gegen Eindringen von Feuchtigkeit und Verunreinigungen von außen geschützt und mitsamt der darin eingebauten Antriebswelle 3 und dem übrigen Zubehör axial verschiebbar in der Bohrung innerhalb des Gehäuseansatzes eingepaßt und kann mit Hilfe der abwechselnd und in mehrfacher Anordnung auf einem gemeinsamen Teilkreis auf dem Bund 9 der Lagerbüchse 5 untergebrachten Anzugssohrauben 10 bzw. Abdruoksschrauben 11 in die erforderliche Stellung gebracht werden.A bevel pinion 4 engages in the toothing of this bevel gear 8, which is located on the drive shaft 3. This is by means of the roller bearings 2 stored within an adjustable bearing bush 5 and by locking ring and ring nut secured against axial displacement. The bearing bush 5 is through a bearing cover against the ingress of moisture and contamination from the outside protected and together with the drive shaft 3 installed therein and the other accessories axially slidably fitted in the bore within the housing extension and can with the help of the alternating and multiple arrangement on a common pitch circle Tightening screws 10 or Abdruoks screws accommodated on the collar 9 of the bearing bush 5 11 can be brought into the required position.
Nach genauer Einstellung in die erforderliche Höhe wird ein unverrückbares Festsitzen der Lagerbüchse 5 durch gleichmäßiges Festziehen der Anzugsschrauben10 erreicht, wodurch gleichzeitig sowohl diese selbst als auch die Druckschrauben 11 unter zusätzlichen Druck gesetzt werden und dadurch die Lagerbüchse 5 gegen ein unbeabsichtigtes und durch Erschütterungen oder Schwingungen hervorgerufenes Verstellen schützen.After a precise adjustment to the required height, it becomes an immovable one Fixing of the bearing bush 5 by evenly tightening the tightening screws 10 achieved, whereby both these themselves and the pressure screws 11 be put under additional pressure and thereby the bearing bush 5 against a unintentional adjustment caused by shocks or vibrations protection.
Eine zusätzliche Sicherung der Druckschrauben selbst könnte gegebenenfalls ferner durch Verwendung von Gegenmutter erreicht werden.An additional securing of the pressure screws themselves could possibly can also be achieved by using a lock nut.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF3860U DE1752265U (en) | 1952-05-26 | 1952-05-26 | BEVEL GEAR WITH ADJUSTABLE BEVEL PINION BEARINGS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF3860U DE1752265U (en) | 1952-05-26 | 1952-05-26 | BEVEL GEAR WITH ADJUSTABLE BEVEL PINION BEARINGS. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1752265U true DE1752265U (en) | 1957-09-12 |
Family
ID=32782792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEF3860U Expired DE1752265U (en) | 1952-05-26 | 1952-05-26 | BEVEL GEAR WITH ADJUSTABLE BEVEL PINION BEARINGS. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1752265U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1750189B1 (en) * | 1967-05-22 | 1971-10-07 | Norm Zahnraeder Ag | ANGLE GEAR |
-
1952
- 1952-05-26 DE DEF3860U patent/DE1752265U/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1750189B1 (en) * | 1967-05-22 | 1971-10-07 | Norm Zahnraeder Ag | ANGLE GEAR |
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