DE814079C - Fixing device for replaceable bearing bushes - Google Patents

Fixing device for replaceable bearing bushes

Info

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
Application number
DEP41237A
Other languages
German (de)
Inventor
Walter Sauter
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.)
Kulzer & Sohn Maschf
Original Assignee
Kulzer & Sohn Maschf
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kulzer & Sohn Maschf filed Critical Kulzer & Sohn Maschf
Priority to DEP41237A priority Critical patent/DE814079C/en
Application granted granted Critical
Publication of DE814079C publication Critical patent/DE814079C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02Parts of sliding-contact bearings
    • F16C33/04Brasses; Bushes; Linings
    • F16C33/06Sliding surface mainly made of metal
    • F16C33/08Attachment 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)

PATENTANSPRUCH: Befestigungsvorrichtung für auswechselbare Lagerbuchsen, insbesondere für landwirtschaftliche Maschinen, dadurch gekennzeichnet, daß das Armende (A) des Armes gabelartig ausgebildet ist und zur Aufnahme der mit einer Rille (B) versehenen Lagerbuchse (2) dient, die durch eine oder mehrere verschraubte und mit den erforderlichen Aussparungen (C, D) versehene Scheiben (3) festgehalten wird. Claim: Fastening device for exchangeable bearing bushes, especially for agricultural machines, characterized in that the arm end (A) of the arm is fork-like and serves to accommodate the bearing bushing (2) provided with a groove (B), which is screwed by one or more with the necessary recesses (C, D) provided disks (3) is held.
DEP41237A 1949-04-30 1949-04-30 Fixing device for replaceable bearing bushes Expired DE814079C (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2402103A1 (en) * 1977-09-01 1979-03-30 Liquid Controls Corp SLEEVE TYPE NON-ROTATING BUSHING

Cited By (1)

* Cited by examiner, † Cited by third party
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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