DE488126C - Dovetail guide rail for envelope molding box for the production of model plates with model parts lying symmetrically to one another - Google Patents

Dovetail guide rail for envelope molding box for the production of model plates with model parts lying symmetrically to one another

Info

Publication number
DE488126C
DE488126C DEP57483D DEP0057483D DE488126C DE 488126 C DE488126 C DE 488126C DE P57483 D DEP57483 D DE P57483D DE P0057483 D DEP0057483 D DE P0057483D DE 488126 C DE488126 C DE 488126C
Authority
DE
Germany
Prior art keywords
model
dovetail guide
production
another
guide rail
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
DEP57483D
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DEP57483D priority Critical patent/DE488126C/en
Application granted granted Critical
Publication of DE488126C publication Critical patent/DE488126C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22CFOUNDRY MOULDING
    • B22C21/00Flasks; Accessories therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Toys (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Description

Schwalbenschwanz-Führungsleiste für Umschlagformkasten zur Herstellung von Modellplatten mit symmetrisch zueinander liegenden 1Modellteilen Den Gegenstand vorliegender Erfindung bildet eine Vorrichtung zur Herstellung von Modellplatten unter Benutzung von Umschlagformkasten, auf denen die Modellteile genau symmetrisch zu liegen kommen, so daß Ober- und Unterkasten von einer Platte abgeformt werden können.Dovetail guide rail for envelope molding box for manufacture of model plates with 1 model parts lying symmetrically to one another The object The present invention forms an apparatus for the production of model plates using envelope molding boxes on which the model parts are exactly symmetrical come to rest so that the upper and lower boxes are molded from a plate can.

Beim Gebrauch dieser Vorrichtung können die in den Gießereien vorhandenen Modellrahmen verwendet werden.When using this device, those in the foundries Model frames are used.

Die entstehende Abnutzung beim Gebrauch der Vorrichtung ändert nichts an der genauen symmetrischen Lage der Modelle.The resulting wear and tear when using the device does not change anything the exact symmetrical position of the models.

Die Handhabung ist sehr einfach, wie dies aus der Zeichnung zu ersehen ist.The handling is very easy, as can be seen from the drawing is.

Die Vorrichtung besteht aus einer Schwalbenschwanz-Führungsleiste für den rechten und linken Formkasten a und b, jeder Kasten hat an der einen Seite eine schwalbenschwanzartige Verstärkung c, wie Abb. x zeigt.The device consists of a dovetail guide rail for the right and left molding boxes a and b, each box has a dovetail-like reinforcement c on one side, as Fig. X shows.

Es ist bekannt, Formkastenteile miteinander durch schwalbenschwanzartige Führungsteile zu verbinden. Jedoch sind die bekannten Vorrichtungen dieser Art nicht ausreichend, um die Kastenteile mit der für vorliegenden Zweck erforderlichen Genauigkeit in ihrer gegenseitigen Lage zu sichern. Dieser Nachteil wird durch die Erfindung vermieden.It is known, molding box parts together by dovetail-like To connect guide parts. However, the known devices are not of this type sufficient to move the box parts with the accuracy required for this purpose secure in their mutual position. This disadvantage is alleviated by the invention avoided.

Abb. z zeigt die Schwalbenschwanz-Führungsleiste d mit der Nute e und den beiden etwas hervorstehenden Armen f. Die Führungsleiste kann aus Gußeisen mit einer aus gezogenem Material bestehenden Einlage hergestellt werden.Fig. Z shows the dovetail guide strip d with the groove e and the two slightly protruding arms f. The guide bar can be made of cast iron be made with an insert made of drawn material.

Nachdem man in der bekannten Art die Modelle eingeformt und den Oberkasten abgehoben hat, setzt man beide Kasten auf einer ebenen Fläche nebeneinander, schiebt dann die Führungsleiste d über die Verstärkung c. Dadurch, daß die beiden Arme f der Außenwand der Formkastenteile angepaßt sind, werden die Kastenteile in unveränderlicher gegenseitiger Lage gehalten, auch dann, wenn die reibenden Flächen sich beim Gebrauch abnutzen (vgl. Abb. 3). Dadurch ergibt sich, daß immer eine genaue symmetrische Lage der Modelle erzielt wird.After you have molded the models in the known way and the upper box has lifted off, you put both boxes next to each other on a flat surface and slide then the guide bar d over the reinforcement c. Because the two arms f the outer wall of the molding box parts are adapted, the box parts are unchangeable mutual position, even if the rubbing surfaces are in use wear out (see Fig. 3). This means that there is always an exact symmetrical one Location of the models is achieved.

Nachdem man durch die Leiste d die Kasten a und b so gesichert hat, wie Abb. 3 zeigt, hat man nur den Modellrahmen aufzusetzen, mit Gips oder ähnlicher Masse auszugießen, und die Modellplatte ist fertig.After you have secured the boxes a and b with the bar d as shown in Fig. 3, you only have to put the model frame on top, pour plaster or a similar compound, and the model plate is ready.

Claims (1)

PATI:NTANSPRUCFI: Schwalbenschwanz-Führungsleiste fürUmschlagformkasten zur Herstellung von Modellplatten mit symmetrisch zueinander liegenden Modellteilen, dadurch gekennzeichnet, daß an der Leiste zu beiden Seiten der Schwalbenschwanzführung (e) der Außenwand der Formkastenteile (a und b) angepaßte Arme (f) angebracht sind.PATI: NTANSPRUCFI: Dovetail guide bar for envelope molding boxes for the production of model plates with model parts lying symmetrically to one another, characterized in that arms (f) are attached to the bar on both sides of the dovetail guide (e) of the outer wall of the molding box parts (a and b).
DEP57483D Dovetail guide rail for envelope molding box for the production of model plates with model parts lying symmetrically to one another Expired DE488126C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP57483D DE488126C (en) Dovetail guide rail for envelope molding box for the production of model plates with model parts lying symmetrically to one another

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP57483D DE488126C (en) Dovetail guide rail for envelope molding box for the production of model plates with model parts lying symmetrically to one another

Publications (1)

Publication Number Publication Date
DE488126C true DE488126C (en) 1929-12-18

Family

ID=7388743

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP57483D Expired DE488126C (en) Dovetail guide rail for envelope molding box for the production of model plates with model parts lying symmetrically to one another

Country Status (1)

Country Link
DE (1) DE488126C (en)

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