DE814079C - Fixing device for replaceable bearing bushes - Google Patents
Fixing device for replaceable bearing bushesInfo
- Publication number
- DE814079C DE814079C DEP41237A DEP0041237A DE814079C DE 814079 C DE814079 C DE 814079C DE P41237 A DEP41237 A DE P41237A DE P0041237 A DEP0041237 A DE P0041237A DE 814079 C DE814079 C DE 814079C
- Authority
- DE
- Germany
- Prior art keywords
- bearing bushes
- fixing device
- arm
- replaceable bearing
- bearing bush
- 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/06—Sliding surface mainly made of metal
- F16C33/08—Attachment of brasses, bushes or linings to the bearing housing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
- Pivots And Pivotal Connections (AREA)
Description
Bei der Erfindung handelt es sich um eine Befestigungsvorrichtung für Lagerbuchsen, welche infolge hoher Beanspruchung einem großen Verschleiß unterliegen und des öfteren erneuert werden müssen, wobei die Auswechslung derselben schnell und auf einfache Art mit wenigen Handgriffen erfolgen soll. Dies ist besonders wichtig beim Betrieb von landwirtschaftlichen Maschinen.The invention is a fastening device for bearing bushes which are subject to high wear due to high stress and often have to be renewed, the replacement of the same quickly and should be done in a simple way with just a few simple steps. This is especially important when operating agricultural machinery.
Einem besonders großen Verschleiß unterliegen die Außenlager an den Rechentrommelsternen von Schwadenrechen (Erntemaschine). Bei den - bekannten Konstruktionen ist es meist nicht möglich, die ausgelaufenen Lager an solchen Maschinenteilen einfach durch Einsetzen einer neuen Lagerbuchse zu erneuern. Oftmals müssen bei Reparaturen ganze Maschinenelemente 'ausgewechselt werden.The outer bearings on the are subject to particularly high levels of wear Computing drum stars from swath rakes (harvesting machine). With the - known constructions it is usually not possible to simply remove the leaked bearings on such machine parts to be replaced by inserting a new bearing bush. Often need repairs entire machine elements' are replaced.
Durch die Erfindung ist es möglich,`ausgelaufene Lagerbuchsen herauszunehmen und durch neue zu ersetzen, wobei für die Herstellung der einzelnen Teile nicht einmal die sonst übliche Maßgenauigkeit erforderlich ist, da diese weder einen Einpreßsitz noch ein Einschraubgewinde erfordern.With the invention, it is possible to remove `` leaked bearing bushes '' and to replace them with new ones, but not for the production of the individual parts once the usual dimensional accuracy is required, as this neither has a press fit still require a screw-in thread.
In der Zeichnung ist die Erfindung dargestellt. Es zeigt ' Abb. i das Armende eines Rechentrommelsterns von einem Schwadenrechen, Abb. 2 einen Schnitt durch Abb. i nach der Linie a-a, Abb. 3 den Arm nach Abb. i ohne Lagerbuchse und Haltescheiben, ' Abb.4 die Seitenansicht einer Lagerbuchse und Abb. 5 eine Haltescheibe. .The invention is shown in the drawing. It shows' Fig. I the end of the arm of a computing drum star from a swath rake, Fig. 2 a section through Fig. i according to the line a-a, Fig. 3 the arm according to Fig. i without bearing bush and Retaining washers, Fig. 4 is a side view of a bearing bush and Fig. 5 is a retaining washer. .
Mit i ist der Arm eines Rechentrommelsterns von einem Schwadenrechen bezeichnet, 2 ist die auswechselbare Lagerbuchse 3 sind Haltescheiben, 4 ist eine Befestigungsschraube.With i the arm of a computer drum star is from a swath rake denotes, 2 is the replaceable bearing bush, 3 are retaining washers, 4 is a Fastening screw.
Das Armende ist bei A zur Aufnahme der mit einer Rille B versehenen Lagerbuchse gab,-lartig ausgebildet. Nach Einsetzen der Lagerbuchse 2 in das gabelförmige Armende werden seitlich die mit entsprechenden Bohrungen C, D versehenen Haltescheiben aufgesetzt und mittels des Schraube 4 zusammengeschraubt. Das Ganze bildet so eine fest verbundene Einheit, die ein schnelles und leichtes Auswechseln der Lagerbuchse gestattet.The end of the arm is at A for receiving the groove B provided Bearing bush gave, -l-like formed. After inserting the bearing bush 2 into the fork-shaped At the end of the arm, the retaining washers provided with the corresponding holes C, D are located on the side placed and screwed together by means of the screw 4. The whole thing forms one Permanently connected unit that enables the bearing bush to be changed quickly and easily allowed.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP41237A DE814079C (en) | 1949-04-30 | 1949-04-30 | Fixing device for replaceable bearing bushes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP41237A DE814079C (en) | 1949-04-30 | 1949-04-30 | Fixing device for replaceable bearing bushes |
Publications (1)
Publication Number | Publication Date |
---|---|
DE814079C true DE814079C (en) | 1951-09-20 |
Family
ID=7377673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEP41237A Expired DE814079C (en) | 1949-04-30 | 1949-04-30 | Fixing device for replaceable bearing bushes |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE814079C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2402103A1 (en) * | 1977-09-01 | 1979-03-30 | Liquid Controls Corp | SLEEVE TYPE NON-ROTATING BUSHING |
-
1949
- 1949-04-30 DE DEP41237A patent/DE814079C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2402103A1 (en) * | 1977-09-01 | 1979-03-30 | Liquid Controls Corp | SLEEVE TYPE NON-ROTATING BUSHING |
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