DE321925C - Bearing sleeve for high-speed spindles - Google Patents

Bearing sleeve for high-speed spindles

Info

Publication number
DE321925C
DE321925C DENDAT321925D DE321925DD DE321925C DE 321925 C DE321925 C DE 321925C DE NDAT321925 D DENDAT321925 D DE NDAT321925D DE 321925D D DE321925D D DE 321925DD DE 321925 C DE321925 C DE 321925C
Authority
DE
Germany
Prior art keywords
bearing sleeve
spindles
speed spindles
spindle
sleeve
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
DENDAT321925D
Other languages
German (de)
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.)
JOSEF KIRNER DR ING
NORMA CIE GmbH
Original Assignee
JOSEF KIRNER DR ING
NORMA CIE GmbH
Publication date
Application granted granted Critical
Publication of DE321925C publication Critical patent/DE321925C/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H7/00—Spinning or twisting arrangements
    • D01H7/02—Spinning or twisting arrangements for imparting permanent twist
    • D01H7/04—Spindles
    • D01H7/08—Mounting arrangements
    • D01H7/12—Bolsters; Bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Sliding-Contact Bearings (AREA)

Description

Lagerhülse für raschlaufende Spindeln. Ringspindeln u. dgl. laufen auf Kugellagern erfahrungsgemäß nur dann einwandfrei, wenn sich die Kugellagergehäuse kreiselartig einstellen können. Zu diesem Zweck hat man schon .die Lagerhülse auf einer Kugelfläche, deren Krümmungsmittelpunkt in der Spindelachse liegt, drehbar gelagert. Bei diesen Anordnungen ist die Lagerhülse zwar unter normalen Umständen daran gehindert, achsiale Bewegungen auszuführen. Diese erwünschte Behinderung fällt jedoch weg, sobald das Spindelgehäuse aus irgendwelchem Grunde von seiner Lagerstelle etwas abgehoben wird.Bearing sleeve for high-speed spindles. Ring spindles and the like run Experience has shown that on ball bearings only work properly if the ball bearing housing Can adjust like a gyro. For this purpose, the bearing sleeve is already on a spherical surface whose center of curvature lies in the spindle axis, rotatable stored. In these arrangements, the bearing sleeve is under normal circumstances prevented from performing axial movements. This desired handicap falls however, as soon as the spindle housing is out of its bearing for some reason something is lifted off.

Gemäß der Erfindung ist dieser Nachteil vermieden und einem radialen Ausschlagen des Spindelgehäuses und der Spindel stets mit Sicherheit vorgebeugt, dadurch, daß der Lagerhülse eine zylindrische Bohrung gegeben wird, die den kugeligen Kopf eines Stützstiftes umfaßt.According to the invention, this disadvantage is avoided and a radial one Knocking out of the spindle housing and the spindle always prevented with safety, in that the bearing sleeve is given a cylindrical bore that the spherical Includes head of a support pin.

Der Drehpunkt für die Lagerhülse liegt nun ständig in der Achse der Hülse und ist zweckmäßig möglichst hochgerückt.The pivot point for the bearing sleeve is now constantly in the axis of the Sleeve and is expediently moved up as possible.

Das Wesen der Erfindung wird durch das in der Zeichnung dargestellte Ausführungsbeispiel verdeutlicht. Die Spindel ä ist mit ihrem unteren Ende im Kugellager b gelagert. Der zum Festhalten des Außenringes erforderliche Verschlußdeckel c besitzt an seinem äußeren bzw. unteren Ende in der Mitte eine zylindrische Vertiefung, in welche ein an. seinem oberen Ende kugelförmig gestalteter Stift d hineinragt. Dieser Stift d wird am zweckmäßigsten mit einer Hülse e verbunden, die als Ölsammler für von den Lagerstellen der Spindel ablaufendes Öl dienen kann und höher ausgeführt wird als der Stift d, damit dieses Stück auch bei starkem seitlichem Druck -der Spindel nicht zum Kippen gebracht werden kann.The essence of the invention is illustrated by what is shown in the drawing Embodiment clarified. The lower end of the spindle ä is in the ball bearing b stored. The closure cap c required to hold the outer ring in place at its outer or lower end in the middle a cylindrical recess, in which one to. protrudes its upper end spherical shaped pin d. This Pin d is most conveniently connected to a sleeve e, which acts as an oil collector for from the bearings of the spindle draining oil can serve and executed higher is called the pen d, so that this piece even with strong lateral pressure -der The spindle cannot be tilted.

Claims (1)

PATfNT-ANsPIzucIi: Lagerhülse für raschlaufende Spindeln, insbesondere Ringspindeln mit achsial angeordnetem Drehpunkt für die sich selbsttätig einstellende Lagerhülse, dadurch gekennzeichnet, daß die Lagerhülse an ihrem unteren Ende (c) eine achsiale zylindrische Bohrung besitzt, die den kugeligen Kopf eines Stützstiftes (d) umfaßt..PATfNT-ANsPIzucIi: Bearing sleeve for high-speed spindles, in particular Ring spindles with axially arranged pivot point for the self-adjusting Bearing sleeve, characterized in that the bearing sleeve at its lower end (c) has an axial cylindrical bore which has the spherical head of a support pin (d) includes ..
DENDAT321925D Bearing sleeve for high-speed spindles Expired DE321925C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE321925T

Publications (1)

Publication Number Publication Date
DE321925C true DE321925C (en) 1920-06-15

Family

ID=6164240

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT321925D Expired DE321925C (en) Bearing sleeve for high-speed spindles

Country Status (1)

Country Link
DE (1) DE321925C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE852066C (en) * 1948-12-22 1952-10-09 Gerard William Reginald Fane Spindle shank for two-for-one twisting spindles and process for its manufacture
US4223853A (en) 1977-05-10 1980-09-23 Autoflug Gmbh Device for rolling on and off safety belts, especially of motor vehicles
DE19903760A1 (en) * 1999-01-30 2000-08-10 Skf Textilmasch Komponenten Footstep bearing for a textile machine spindle has a ball at the bottom of the housing as an axial bearing and a sleeve round the spindle as a radial bearing with a damper between them

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE852066C (en) * 1948-12-22 1952-10-09 Gerard William Reginald Fane Spindle shank for two-for-one twisting spindles and process for its manufacture
US4223853A (en) 1977-05-10 1980-09-23 Autoflug Gmbh Device for rolling on and off safety belts, especially of motor vehicles
DE19903760A1 (en) * 1999-01-30 2000-08-10 Skf Textilmasch Komponenten Footstep bearing for a textile machine spindle has a ball at the bottom of the housing as an axial bearing and a sleeve round the spindle as a radial bearing with a damper between them
DE19903760C2 (en) * 1999-01-30 2001-10-04 Skf Textilmasch Komponenten Foot bearing of a spinning, twisting and winding spindle

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