DE948654C - Assembly device for cylindrical roller axle bearings - Google Patents
Assembly device for cylindrical roller axle bearingsInfo
- Publication number
- DE948654C DE948654C DEK24505A DEK0024505A DE948654C DE 948654 C DE948654 C DE 948654C DE K24505 A DEK24505 A DE K24505A DE K0024505 A DEK0024505 A DE K0024505A DE 948654 C DE948654 C DE 948654C
- Authority
- DE
- Germany
- Prior art keywords
- assembly device
- cylindrical roller
- axle
- roller axle
- axle bearings
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/54—Systems consisting of a plurality of bearings with rolling friction
-
- 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/24—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly
- F16C19/26—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly with a single row of rollers
-
- 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
- F16C35/061—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing mounting a plurality of bearings side by side
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting Of Bearings Or Others (AREA)
Description
Die bei Schienenfahrzeugen vorgesehenen Zylinderrollen-Achslager haben bekanntlich in axialer Richtung Spiel. Es läßt die beim Betrieb der Schienenfahrzeuge unvermeidbaren Querverschiebungen der Radsätze zu.Have the cylindrical roller axle bearings provided for rail vehicles is known to play in the axial direction. It leaves the operation of the rail vehicles unavoidable transverse displacements of the wheelsets.
Bisher war es nicht möglich, dieses Spiel beim Aufsetzen der Drehgestelle und Einsetzen der Feder so einzustellen, daß es genau auf Mitte steht. Es konnte so der Fall eintreten, daß die Achse schon bis zum Anschlag durchgeschoben war und dann z. B. beim Kurvenfahren nicht mehr seitlich nachgeben konnte.So far it was not possible to play this game when placing the bogies and insert the spring so that it is exactly in the middle. It could so the case occur that the axle was pushed through to the stop and then z. B. could no longer give in to the side when cornering.
Durch die Erfindung ist eine Montage-Vorrichtung für Zylinderrollen-Achslager vermittelt, die das im vorstehenden erwähnte Spiel genau auf Mitte einzustellen und in dieser Lage beim Aufsetzen des Drehgestelles zu fixieren erlaubt. Dies ist erfindungsgemäß durch einen mit dem Achsbuchsengehäuse verschraubbaren Ring und einen damit verbundenen Montagebügel erzielbar, in dessen achsmittig vorgesehener Bohrung ein drehbarer Bolzen mit einem in eine Druckplatte für die Achsschlußmutter einschraubbaren Gewindeansatz gelagert ist. Mit Hilfe dieser Vorrichtung kann bei den in Rede stehenden Lagern nach innen und außen der gleiche Spielweg (m/2) eingestellt werden. In besonderer Ausgestaltung der Erfindung ist innerhalb der radialen Erstreckung der Druckplatte eine Ausnehmung im Montagebügel vorgesehen. Durch sie hindurch läßt sich die Spielein-Stellung während der Montage laufend bestimmen.The invention provides an assembly device for cylindrical roller axle bearings conveyed to set the above-mentioned game exactly to the center and allowed to fix in this position when placing the bogie. This is according to the invention by a ring that can be screwed to the axle socket housing and an associated mounting bracket can be achieved, provided in the center of the axis Bore a rotatable bolt with one in a pressure plate for the axle lock nut screw-in threaded attachment is mounted. With the help of this device can the bearings in question are set to the inside and outside of the same play path (m / 2) will. In a particular embodiment of the invention is within the radial extent the pressure plate is provided with a recess in the mounting bracket. Lets through them continuously determine the clearance setting during assembly.
Weitere Merkmale der Erfindung sind in der nachstehenden Beschreibung an Hand der Zeichnung erläutert. Darin ist ein Ausführungsbeispiel dafür im Schnitt dargestellt.Further features of the invention are in the description below explained on the basis of the drawing. An exemplary embodiment for this is shown in section shown.
Nach der Zeichnung ist der Ring i mit dem Achsbuchsengehäuse 2 fest verschraubt. An diesem Ring ist der Montagebügel 3 angeschweißt. Achsmutig ist dieser Bügel mit einer Bohrung versehen, in der der Bolzen 4 drehbar gelagert ist. Dieser Bolzen 4 ist axial durch die Mutter 5, die mit dem Sicherungsblech 6 gegen Verdrehen gesichert ist, spielfrei zwischen dem Druckring 7 und dem Bund 'ß am Bolzen 4 festgelegt.According to the drawing, the ring i is fixed to the axle socket housing 2 screwed. The mounting bracket 3 is welded to this ring. This one is axiomatic The bracket is provided with a bore in which the bolt 4 is rotatably mounted. This Bolt 4 is axially through the nut 5, which with the locking plate 6 against rotation is secured, set free of play between the pressure ring 7 and the collar 'ß on the bolt 4.
Auf dem Gewindeansatz 12 des Bolzens 4. ist die Druckplatte 9 aufgeschraubt. Sie ist mit der Achsschlußmutter 4o fest verschraubt. Durch Drehen des Bolzens 4 mit Hilfe des Vierkants I I ist das Gewinde 12 in die Druckplatte 9 einschraubbar. Dadurch wird das Achslagergehäuse 2 nach rechts und durch Zurückdrehen nach links bis zur Begrenzung des Querspiels verschoben.The pressure plate 9 is screwed onto the threaded extension 12 of the bolt 4. It is firmly screwed to the axle locking nut 4o. By turning the bolt 4 The thread 12 can be screwed into the pressure plate 9 with the aid of the square I I. This moves the axle box 2 to the right and, by turning it back, to the left Moved to the limit of the lateral play.
Mit einem Tiefenmaß kann durch die Ausnehmung I3 im Montagebügel 3 das jeweils eingestellte Axialspiel ermittelt werden. Durch entsprechendes Vor- bzw. Zurückdrehen wird das Querspiel (m/2) mittig eingestellt.With a depth dimension, the recess I3 in the mounting bracket 3 the set axial play can be determined. By appropriate pre or turning back, the transverse play (m / 2) is set in the middle.
Nach beendetem Einbau der Achsbuchse wird die Montage-Vorrichtung nach der Erfindung durch Lösen der Schrauben, z. B. 14, wieder entfernt. An ihre Stelle wird dann der übliche Achsbuchsendeckel aufgeschraubt.When the installation of the axle bushing is complete, the assembly device according to the invention by loosening the screws, for. B. 14, removed again. At yours The usual axle socket cover is then screwed on.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK24505A DE948654C (en) | 1955-01-01 | 1955-01-01 | Assembly device for cylindrical roller axle bearings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK24505A DE948654C (en) | 1955-01-01 | 1955-01-01 | Assembly device for cylindrical roller axle bearings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE948654C true DE948654C (en) | 1956-09-06 |
Family
ID=7217040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEK24505A Expired DE948654C (en) | 1955-01-01 | 1955-01-01 | Assembly device for cylindrical roller axle bearings |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE948654C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2751720A1 (en) * | 1976-11-25 | 1978-06-01 | Usinor | DEVICE FOR RELEASING AND CLAMPING BOLT NUTS |
| DE3438143A1 (en) * | 1983-10-26 | 1985-05-09 | Stal Refrigeration AB, Norrköping | ARRANGEMENT FOR FIXING AXIAL BEARINGS |
| EP0450793A2 (en) * | 1990-04-05 | 1991-10-09 | The Timken Company | Bearing assembly for a shaft journal |
-
1955
- 1955-01-01 DE DEK24505A patent/DE948654C/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2751720A1 (en) * | 1976-11-25 | 1978-06-01 | Usinor | DEVICE FOR RELEASING AND CLAMPING BOLT NUTS |
| DE3438143A1 (en) * | 1983-10-26 | 1985-05-09 | Stal Refrigeration AB, Norrköping | ARRANGEMENT FOR FIXING AXIAL BEARINGS |
| EP0450793A2 (en) * | 1990-04-05 | 1991-10-09 | The Timken Company | Bearing assembly for a shaft journal |
| EP0450793A3 (en) * | 1990-04-05 | 1992-04-22 | The Timken Company | Bearing assembly for a shaft journal |
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