DE3222469A1 - Plastic housing for self-adjusting bearing or self-aligning bearing - Google Patents

Plastic housing for self-adjusting bearing or self-aligning bearing

Info

Publication number
DE3222469A1
DE3222469A1 DE19823222469 DE3222469A DE3222469A1 DE 3222469 A1 DE3222469 A1 DE 3222469A1 DE 19823222469 DE19823222469 DE 19823222469 DE 3222469 A DE3222469 A DE 3222469A DE 3222469 A1 DE3222469 A1 DE 3222469A1
Authority
DE
Germany
Prior art keywords
bearing
self
housing
adjusting
plastic housing
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Withdrawn
Application number
DE19823222469
Other languages
German (de)
Inventor
Lev Petach Tikvah Nisenbaum
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.)
N G B TECHNICAL SERVICE TO
Original Assignee
N G B TECHNICAL SERVICE TO
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 N G B TECHNICAL SERVICE TO filed Critical N G B TECHNICAL SERVICE TO
Publication of DE3222469A1 publication Critical patent/DE3222469A1/en
Withdrawn legal-status Critical Current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
    • F16C35/00Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/042Housings for rolling element bearings for rotary movement
    • F16C35/047Housings for rolling element bearings for rotary movement with a base plate substantially parallel to the axis of rotation, e.g. horizontally mounted pillow blocks
    • 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
    • F16C23/00Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/02Sliding-contact bearings
    • 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
    • F16C23/00Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06Ball or roller bearings
    • F16C23/08Ball or roller bearings self-adjusting
    • F16C23/082Ball or roller bearings self-adjusting by means of at least one substantially spherical surface
    • F16C23/084Ball or roller bearings self-adjusting by means of at least one substantially spherical surface sliding on a complementary spherical surface
    • 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
    • F16C35/00Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/02Rigid support of bearing units; Housings, e.g. caps, covers in the case of sliding-contact bearings
    • 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
    • F16C35/00Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/042Housings for rolling element bearings for rotary movement
    • F16C35/045Housings for rolling element bearings for rotary movement with a radial flange to mount the housing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mounting Of Bearings Or Others (AREA)

Abstract

The invention relates to a two-component plastic housing for a self-adjusting or self-aligning bearing.

Description

KunststoEgehäuse für selbsteinstellendes bzw. PendellagerPlastic housing for self-adjusting or self-aligning bearings

I Die Erfindung bezieht sich auf ein Gehäuse für selbsteinstellende bzw. Pendellager. I The invention relates to a housing for self-adjusting or self-aligning bearings.

Im Zusammenhang mit der vorliegenden Erfindung umfaßt die Bezeichnung "Gehäuse für selbsteinstellende bzw. Pendellager" u. a. Lagergehäuse mit Flansch, Stehlager und aus einer Aufnahmeeinheit bestehende Gehäuse.In connection with the present invention, the term includes "Housing for self-adjusting or self-aligning bearings" and others. Bearing housing with flange, Pillow block bearing and housing consisting of a receiving unit.

In den meisten Maschinen sind Lager erforderlich. Bisher werden diese in Metallgehäusen untergebracht, die jedoch gewisse Nachteile aufweisen: Sie werden von vielen Chemikalien und von Wasser angegriffen, was insbesondere in der chemischen und der Nahrungsmittel industrie sehr unerwünscht ist, da die Gehäuse durch diese Stoffe beschädigt werden. Außerdem führt der Kontakt mit Wasser zur Bildung von Rost.Bearings are required in most machines. So far these are housed in metal housings, but they have certain disadvantages: They will attacked by many chemicals and by water, especially in the chemical and the food industry is very undesirable because the housing by this Fabrics are damaged. In addition, contact with water leads to the formation of Rust.

Anhand der Zeichnung wird die Erfindung beispielsweise näher erläutert. Es zeigen: Fig. 1 eine Vorderansicht eines Stehlagers nach der Erfindung; Fig. 2 eine Querschnittsansicht II-IX nach Fig. 1; Fig. 3 -eine Vorderansicht eines erfindungsgemäßen Gehäuses mit Flansch; und Fig. 4 eine Querschnittsansicht IV-IV nach Fig. 3.The invention is explained in more detail, for example, with the aid of the drawing. 1 shows a front view of a pillow block bearing according to the invention; Fig. 2 a cross-sectional view II-IX of FIG. 1; Fig. 3 - a front view of an inventive Housing with flange; and FIG. 4 shows a cross-sectional view IV-IV according to FIG. 3.

Das Ausführungsbeispiel nach den Fig. 1 und 2 umfaßt einen Lagerbock 1 und einen Lagerdeckel 2. Beide sind miteinander durch Schrauben 3 verbunden und weisen Offnungen 4 und 4' auf. Das Lagergehäuse ist mit der Maschine an Stellen 5 und 5' verbunden.The embodiment according to FIGS. 1 and 2 comprises a bearing block 1 and a bearing cap 2. Both are connected to each other by screws 3 and have openings 4 and 4 '. The bearing housing is in place with the machine 5 and 5 'connected.

Das Ausführungsbeispiel nach den Fig. 3 und 4 umfaßt einen Lagerbock 10 und einen Lagerdeckel 11, die miteinander durch Schrauben 12 verbunden sind; beide weisen Offnungen 13 und 13' auf. Das Lagergehäuse ist mit der Maschine durch Mittel 14 verbunden.The embodiment according to FIGS. 3 and 4 comprises a bearing block 10 and a bearing cap 11 connected to each other by bolts 12; both have openings 13 and 13 '. The bearing housing is through with the machine Means 14 connected.

Dabei ist die Größe der Öffnungen so bemessen, daß das Lager gut passend in sie einsetzbar ist.The size of the openings is such that the bearing fits well can be used in them.

Die Mittel, mit denen der Lagerbock und der Lagerdeckel miteinander verbunden werden, sind vorzugsweise Schrauben, die entweder aus rostfreiem Stahl oder aus Kunststoff bestehen.The means by which the bearing block and the bearing cover together Are preferably bolts that are either stainless steel or made of plastic.

Das Gehäuse kann jede geeignete Form, die für die jeweilige Maschine passend i.st, aufweisen.The housing can be any suitable shape for the particular machine matching i.st, have.

Der bei der Herstellung des Lagergehäuses verwendete Kunststoff sollte dabei einerseits hohe Festigkeit aufweisen und andererseits geringfügig flexibel sein. Das Lager muß innerhalb des Gehäuses in sämtliche Richtungen bis zu einem bestimmten Grad drehbar sein.The plastic used in making the bearing housing should have high strength on the one hand and slightly flexible on the other hand be. The bearing must be within the housing in all directions up to one be rotatable to a certain degree.

Geeignete Kunststoffe sind z. B. Acetalharze wie Delrin (Wz), Kematal (Wz) u. a.Suitable plastics are, for. B. acetal resins such as Delrin (TM), Kematal (Wz) et al.

Da das Gehäuse aus einem Kunststoff besteht, der durch Chemikalien und Wasser nicht angreifbar ist, und das Gehäuse praktisch keine Vertiefungen aufweist,.in denen das Wachstum von Bakterien möglich ist, eignet sich das Lagergehäuse nach der Erfindung besonders für den Einsatz in der chemischen und der. Nahrungsmittel industrie.Because the housing is made of a plastic that is exposed to chemicals and water is not attackable, and the housing has practically no depressions, .in where the growth of bacteria is possible, the bearing housing is suitable of the invention particularly for use in the chemical and the. food Industry.

Selbstverständlich kann das angegebene Gehäuse in einfacher Weise in jede Maschine eingesetzt und ohne weiteres daraus entfernt werden. .Ferner tritt im Fall eines Lagerschadens kein Problem bei der Entnahme des Lagers aus dem Gehäuse auf.Of course, the specified housing can be used in a simple manner can be used in any machine and easily removed from it. .Further step no problem when removing the bearing from the housing in the event of bearing damage on.

Ferner weisen diese Metallgehäuse viele kleine Vertiefungen in ihrer Oberfläche auf, die das Wachstum von. Bakterien begünstigen, was wiederum in der Nahrungsmittel industrie unerwünscht ist. Überall, wo Hygiene von Bedeutung ist, sollte die Bildung von Rost und das Wachstum von Bakerien vermieden werden.Furthermore, these metal housings have many small recesses in them Surface on which the growth of. Bacteria favor what turn in the Food industry is undesirable. Wherever hygiene is important, the formation of rust and the growth of bacteria should be avoided.

Ferner sind die handelsüblichen Metallgehäuse verhältnismäßig schwer,. wodurch ihre Handhabung erschwert wird und die Kosten steigen. Schließlich ist es bisher schwierig, nur ein Lager auszutauschen, wenn es nicht zusammen mit dem Gehäuse ausgetauscht wird.Furthermore, the commercially available metal housings are relatively heavy. making them difficult to handle and increasing costs. After all it is Up until now it has been difficult to replace just one bearing if it is not together with the housing is exchanged.

Aufgabe der Erfindung ist die Entwicklung eines Lagergehäuses, das die vorgenannten Nachteile überwindet, d. h., das durch Wasser und die verschiedensten Chemikalien nicht angegriffen wird, das relativ leicht und nicht zu teuer ist; ferner soll das Gehäuse so ausgebildet sein, daß es in.The object of the invention is to develop a bearing housing that overcomes the aforementioned disadvantages, d. that is, through water and the most diverse Chemical is not attacked, which is relatively light and not too expensive; further the housing should be designed so that it is in.

einfacher Weise aus der Maschine entnehmbar und das Lager selbst leicht austauschbar. ist.easily removable from the machine and the bearing itself light interchangeable. is.

Das Kunststoffgehäuse nach der Erfindung für selbsteinstellende bzw. Pendellagerist dadurch gekennzeichnet, daß das Gehäuse aus zwei Teilen besteht, und zwar einem Lagerbock mit einer der Lagenform entsprechenden konkaven Öffnung zur Aufnahme einer Lagerhälfte und einem Lagerdeckel mit einer der Öffnung des darin einsetzbaren Lagerbocks gleichenden Öffnung zur Aufnahme der zweiten Lagerhälfte, daß Elemente zum Verbinden des Lagerbocks und des Lagerdeckels miteinander vorgesehen sind, und daß Mittel zum Befestigen des Lagergehäuses an einer Maschine vorgesehen sind.The plastic housing according to the invention for self-adjusting or Self-aligning bearing is characterized in that the housing consists of two parts, namely a bearing block with a concave opening corresponding to the layer shape for receiving a bearing half and a bearing cover with one of the opening therein insertable bearing block-like opening for receiving the second bearing half, that elements are provided for connecting the bearing block and the bearing cover to one another and that means are provided for attaching the bearing housing to a machine are.

Claims (2)

Kunststoffgehäuse ür selbsteinstellendes bzw. Pendellager I Patentansprtiche Kunststoffgehause für selbsteinstellendes bzw. Pendelager, da durch gek e n n z ei ah ne t - daß das Gehäuse aus zwei Teilen besteht, und zwar: - einem Lagerbock (1; 10) mit einer der Lagerform entsprechenden konkaven Öffnung zur Aufnahme einer Lagerhälfte, und - einem Lagerdeckel (2; 11) mit einer der Öffnung des darin einsetzbaren Lagerbocks (1; 10) gleichenden Öffnung zur Aufnahme der zweiten Lagerhälfte; - daß Elemente (3; 12) zum Verbinden des Lagerbocks (1; 10) und des Lagerdeckels (2; 11) miteinander vorgesehen sind; und - daß Mittel (5, 5'; 14) zum Befestigen des Lagergehäuses an einer Maschine vorgesehen sind.Plastic housing for self-adjusting or self-aligning bearings I patent claims Plastic housing for self-adjusting or self-aligning bearings, as there are no z I don't know - that the housing consists of two parts, namely: - a bearing block (1; 10) with a concave opening corresponding to the bearing shape for receiving a Bearing half, and - a bearing cover (2; 11) with one of the opening of the insertable therein Bearing blocks (1; 10) like opening for receiving the second bearing half; - that Elements (3; 12) for connecting the bearing block (1; 10) and the bearing cover (2; 11) are provided with each other; and - that means (5, 5 '; 14) for fastening the bearing housing are provided on a machine. 2. Kunststoffgehäuse nach Anspruch 1, dadurch gekennzeichnet, daß die Elemente zum Verbinden des Lagerbocks (1; 10) und des Lagerdeckels (2; 11) aus rostfreiem Stahl oder aus einem Kunststoff bestehende Schrauben (3; 12) sind.2. Plastic housing according to claim 1, characterized in that the elements for connecting the bearing block (1; 10) and the bearing cover (2; 11) stainless steel or screws (3; 12) made of a plastic.
DE19823222469 1981-06-16 1982-06-15 Plastic housing for self-adjusting bearing or self-aligning bearing Withdrawn DE3222469A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL63107A IL63107A0 (en) 1981-06-16 1981-06-16 Housing for self-aligning bearing

Publications (1)

Publication Number Publication Date
DE3222469A1 true DE3222469A1 (en) 1982-12-30

Family

ID=11052703

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823222469 Withdrawn DE3222469A1 (en) 1981-06-16 1982-06-15 Plastic housing for self-adjusting bearing or self-aligning bearing

Country Status (2)

Country Link
DE (1) DE3222469A1 (en)
IL (1) IL63107A0 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2345655A (en) * 1998-11-12 2000-07-19 Michael Cole Centrufugal evaporator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2345655A (en) * 1998-11-12 2000-07-19 Michael Cole Centrufugal evaporator

Also Published As

Publication number Publication date
IL63107A0 (en) 1981-09-13

Similar Documents

Publication Publication Date Title
EP1005401B1 (en) Method for removably connecting two members and connection systems for realising the same
DE3541610C2 (en)
DE2833239C2 (en) Bearing element made of flexible, polymeric material
EP0263430B1 (en) Sunroof
DE2837658A1 (en) TRANSPORT ROLLER FOR A WET TREATMENT DEVICE OF PHOTOGRAPHIC LAYER AND METHOD FOR PRODUCING SUCH A ROLLER
DE3222469A1 (en) Plastic housing for self-adjusting bearing or self-aligning bearing
DE3203821A1 (en) FASTENERS FOR USE ON PRINTED CIRCUIT BOARDS AND METHOD FOR PREVENTING THE ENTRANCE OF LOETMASS INTO THE FASTENERS
DE2344326B2 (en) Preform of a flexible universal joint and a method for making a flexible universal joint using this preform
WO1995028759A1 (en) Angled threaded cable union
DE3000320C2 (en)
DE2623539A1 (en) CYLINDER LOCK
DE3446357A1 (en) ARRANGEMENT FOR FITTING A GEAR SHIFTING DEVICE IN A GEARBOX
AT410985B (en) CASE FOR A BINOCULAR
EP1398555A1 (en) Wear ring to be placed on a pipe, hose, cable or the like and corrugated pipe assembly incorporating said wear ring
DE3935322C2 (en)
DE3601018C2 (en)
DE2636164A1 (en) ALL-DIRECTIONAL LOAD SWITCH
DE60004607T2 (en) Enclosure for panel mount bushing type electrical connector
DE2847264A1 (en) DEVICE FOR CONNECTING OPTICAL FIBERS, IN PARTICULAR FOR REMOTE COMMUNICATION
DE2706440C2 (en) Lock housing for a steering lock
EP0669441A1 (en) Housing with cover and optional intermediate frame
DE102007042957A1 (en) Rotary connection unit
DE60106417T2 (en) Polygonal coupling between the housing of a flap valve and the support of the control shaft
DE8028519U1 (en) BACKREST FOR CHAIRS
EP0099512A1 (en) Connection for a strap or bracelet

Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee