DE400838C - Mold for casting pipes using the centrifugal casting process - Google Patents

Mold for casting pipes using the centrifugal casting process

Info

Publication number
DE400838C
DE400838C DEG60350D DEG0060350D DE400838C DE 400838 C DE400838 C DE 400838C DE G60350 D DEG60350 D DE G60350D DE G0060350 D DEG0060350 D DE G0060350D DE 400838 C DE400838 C DE 400838C
Authority
DE
Germany
Prior art keywords
casting
mold
pipes
jacket
centrifugal
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
DEG60350D
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.)
Gelsenkirchener Bergwerks AG
Original Assignee
Gelsenkirchener Bergwerks AG
Publication date
Priority to DEG60350D priority Critical patent/DE400838C/en
Application granted granted Critical
Publication of DE400838C publication Critical patent/DE400838C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D13/00—Centrifugal casting; Casting by using centrifugal force
    • B22D13/10—Accessories for centrifugal casting apparatus, e.g. moulds, linings therefor, means for feeding molten metal, cleansing moulds, removing castings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)

Description

Form zum Gießen von Rohren im Schleudergußverfahren. Bekanntlich sind die Gußformen bei Sehleudergußeinrichtungen mit einem Mantel umgeben, der, je nach Umständen, zum Anwärmen oder zum Kühlen der Form dient. Bei den meisten Einrichtungen ist der Mantel uni die auf Tragerollen drehbare Gußform fest angeordnet, wobei diese Rollen mit den dazu gehörigen Lagern ebenfalls innerhalb des Mantels angeordnet sind. Es liegt auf der Hand, daß eine solche Lagerung große Nachteile hat. Sie ist erheblichen Temperaturschwankungen ausgesetzt, wodurch leicht Klemmungen und damit Betriebsstörungen eintreten können; außerdem ist sie schwer zugänglich, was für die Instandhaltung, insbesondere auch für das Schmieren und für Auswechslung, unvorteilhaft ist..Mold for casting pipes using the centrifugal casting process. Are known to be surround the molds at Sehleudergußeinrichtungen with a jacket that, depending on Circumstances, for heating or for cooling the mold is used. At most facilities the shell uni the casting mold rotatable on support rollers is firmly arranged, with these Rolls with the associated bearings are also arranged within the shell are. It is obvious that such storage has great disadvantages. she is exposed to significant temperature fluctuations, which easily causes jamming and thus Operational disruptions can occur; besides, it is difficult to access, what for the maintenance, especially also for lubrication and for replacement, disadvantageous is..

Die Erfindung beseitigt diese Uebelstände dadurch, daß die Lager der Rollen außerhalb des Mantels angeordnet werden. In der Abbildung ist eine Ausführungsform beispielsweise wiedergegeben.The invention eliminates these deficiencies in that the bearings of the Rolls are arranged outside of the shell. In the figure is an embodiment for example reproduced.

Die Gußform a ist innerhalb des Mantels b drehbar auf Rollen c gelagert. Die Lagerung ist derart angeordnet, daß die Rollen selbst sich in dem Raum zwischen Mantel und Form befinden, die Lager d der Rollen, jedoch außerhalb des Mantels liegen.The casting mold a is rotatably mounted on rollers c within the shell b. The storage is arranged so that the rollers themselves in the space between Shell and shape are located, the bearings d of the rollers, but outside of the shell.

Besonders vorteilhaft ist es, wenn die, _ l;ollenpaare zwecks Verwendung von Gußformen verschiedenen Durchmessers heb- und senkbar eingerichtet werden. Dies wird in einfacher Weise dadurch erreicht, daß zwischen Mantel b und Lager d ein aus auswechselbaren Ringen bestehender Ringsatz e angeordnet ist, dessen Höhe nach Bedarf geregelt wird.It is particularly advantageous if the pairs of rollers can be raised and lowered for the purpose of using molds of different diameters. This is achieved in a simple manner in that a ring set e consisting of exchangeable rings is arranged between the jacket b and the bearing d, the height of which is regulated as required.

Claims (1)

PATENT-ANSPRÜcHE: i. Einrichtung zum Gießen von Rohren und anderen Hohlkörpern nach dem Schleudergußverfahren, bei welcher die von einem Mantel umgebene Gußform durch Tragerollen gestützt wird, dadurch: gekennzeichnet, daß die Rollen selbst innerhalb des Mantels liegen, während ihre Lager außerhalb desselben angeordnet sind. z. Einrichtung nach Anspruch i zwecks Verwendung von Gußformen verschieden großer Durchmesser, dadurch gekennzeichnet, daß die Tragerollen in ihrer Höhe verstellbar angeordnet sind. 3. Einrichtung nach Anspruch a, dadurch gekennzeichnet, daß die Höheneinstellung der Tragerollen durch Ringe, die zwischen Mantel und Lagerhalter auswechselbar eingelegt sind, geregelt wird. PATENT CLAIMS: i. Device for casting pipes and other hollow bodies by the centrifugal casting process, in which the casting mold surrounded by a jacket is supported by support rollers, characterized in that the rollers themselves are located inside the jacket, while their bearings are arranged outside it. z. Device according to claim i for the purpose of using molds of different sizes, characterized in that the support rollers are arranged so as to be adjustable in height. 3. Device according to claim a, characterized in that the height adjustment of the support rollers is regulated by rings which are interchangeably inserted between the jacket and the bearing holder.
DEG60350D Mold for casting pipes using the centrifugal casting process Expired DE400838C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG60350D DE400838C (en) Mold for casting pipes using the centrifugal casting process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG60350D DE400838C (en) Mold for casting pipes using the centrifugal casting process

Publications (1)

Publication Number Publication Date
DE400838C true DE400838C (en) 1924-08-22

Family

ID=7132440

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG60350D Expired DE400838C (en) Mold for casting pipes using the centrifugal casting process

Country Status (1)

Country Link
DE (1) DE400838C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1136455B (en) * 1955-12-28 1962-09-13 American Cast Iron Pipe Co Device for removing centrifugally cast pipes from the mold and cleaning them

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1136455B (en) * 1955-12-28 1962-09-13 American Cast Iron Pipe Co Device for removing centrifugally cast pipes from the mold and cleaning them

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