DE2503229A1 - MOLDING DEVICE FOR THE PRODUCTION OF MOLDING DIFFERENT SIZES FROM COLD-CURING SANDS - Google Patents

MOLDING DEVICE FOR THE PRODUCTION OF MOLDING DIFFERENT SIZES FROM COLD-CURING SANDS

Info

Publication number
DE2503229A1
DE2503229A1 DE19752503229 DE2503229A DE2503229A1 DE 2503229 A1 DE2503229 A1 DE 2503229A1 DE 19752503229 DE19752503229 DE 19752503229 DE 2503229 A DE2503229 A DE 2503229A DE 2503229 A1 DE2503229 A1 DE 2503229A1
Authority
DE
Germany
Prior art keywords
molding device
molding
cold
sands
different sizes
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.)
Granted
Application number
DE19752503229
Other languages
German (de)
Other versions
DE2503229B2 (en
DE2503229C3 (en
Inventor
Hubert Ing Grad Oberle
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.)
Heinrich Meier Eisengiesserei GmbH and Co KG
Original Assignee
Heinrich Meier Eisengiesserei GmbH and Co KG
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 Heinrich Meier Eisengiesserei GmbH and Co KG filed Critical Heinrich Meier Eisengiesserei GmbH and Co KG
Priority to DE19752503229 priority Critical patent/DE2503229C3/en
Priority claimed from DE19752503229 external-priority patent/DE2503229C3/en
Priority to FR7602009A priority patent/FR2309288A1/en
Priority to GB3165/76A priority patent/GB1529736A/en
Priority to SE7600815A priority patent/SE420577B/en
Publication of DE2503229A1 publication Critical patent/DE2503229A1/en
Publication of DE2503229B2 publication Critical patent/DE2503229B2/en
Application granted granted Critical
Publication of DE2503229C3 publication Critical patent/DE2503229C3/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C21/00—Flasks; Accessories therefor
    • B22C21/02—Sectional flasks, i.e. with divided, articulated, or interchangeable side sections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Description

Formeinrichtung zur Herstellung von Formhälften unterschiedlicher GrößeMolding device for the production of mold halves of different sizes

aus kaltaushärtenden Sandenfrom cold-hardening sands

Die Neuerung betrifft eine Formeinrichtung, die es ermöglicht, kastenlose Formhälften unterschiedlicher Größe herzustellen. Der Anwendungsbereich gilt für Gießereien, die mit selbstaushärtenden Sanden arbeiten. (Z.B. Furan sand). The innovation relates to a molding device that allows boxless Manufacture mold halves of different sizes. The scope applies to foundries that work with self-hardening sands. (E.g. furan sand).

Bekannt ist, daß man kastenlose Formhälften aus selbstaushärtenden Sanden mittels eines Kastens oder Rahmens herstellen kann, der nach dem Aushärtungsprozess abgezogen wird.It is known that boxless mold halves are made from self-hardening sands by means of a box or frame that after the curing process is deducted.

Die vorliegende Erfindung ermöglicht unabhängig von einem Kasten oder Rahmen die Herstellung kastenloser Formhälften. Die Länge, Breite und Höhe der kastenlosen Formhälften kann über die Formeinrichtung bestimmt werden, d.h. es können Formhälften erzeugt werden, die der Größe des zu fertigenden Gußstückes angepaßt sind.The present invention enables independent of a box or Frame the production of boxless mold halves. The length, width and height of the boxless mold halves can be determined via the molding device , i.e. mold halves can be produced which are adapted to the size of the casting to be produced.

In den Zeichnungen ist der Gegenstand dargestellt.The object is shown in the drawings.

Es zeigen: Fig. 1 eine Draufsicht auf die Formeinrichtung, Fig. 2 einen Schnitt nach der Linie A-B.1 shows a plan view of the molding device, FIG. 2 shows a section along the line A-B.

Auf die Grundplatte (1), auf der das Modell aufgebaut ist, setzt man Seitenteile (2 u. 4-), die sich alle von der Grundplatte (1) nach oben hin erweitern. Alle Seitenteile (2 u. 4-) können jeweils zur Mittelachse χ - y hin über Führungen (3) verschoben und wahlweise zusammengestellt werden, da sie über die gleichen Grundmaße verfügen. Länge und Breite der Formhälfte können somit bestimmt werden. Die Seitenteile (4) besitzen nach außen gerichtete Schlitzführungen (5). Durch Einhängen oder Einschieben von Platten (6) unterschiedlicher Höhe in die Schlitzführungen (5) kann die Formhälfte in der Höhe fixiert und geschlossen werden. Über ein Paßstück (7) können die Schlitzführungen (5) beim Formvorgang abgedeckt und die Platten (6) arretiert werden.Side parts are placed on the base plate (1) on which the model is built (2 and 4-), which all expand from the base plate (1) upwards. All side parts (2 and 4-) can each be attached to the central axis χ - y can be moved via guides (3) and optionally put together because they have the same basic dimensions. Length and width of the Mold halves can thus be determined. The side parts (4) have outwardly directed slot guides (5). By hanging or pushing in from plates (6) of different heights in the slot guides (5) the mold half can be fixed in height and closed. Above a fitting piece (7) can cover the slot guides (5) during the molding process and the plates (6) are locked.

609831 /0176609831/0176

Claims (3)

Heinr. Meier Eisengießerei R a h d e η auf der Welle 5 PatentansprücheHeinr. Meier iron foundry R a h d e η on the shaft 5 claims 1. Formeinrichtung zur Erzeugung von Formhälften unterschiedlicher Größe aus kaltaushärtenden Sanden dadurch gekennzeichnet, daß auf einer Grundplatte (1) wahlweise Seitenteile (2 u. 4) aufgebaut werden können, die sich von der Grundplatte (1) nach oben hin erweitern und sich in Richtung der Mittelachse χ - y über Führungen (3) verschieben lassen.1. Molding device for producing mold halves of different sizes from cold-setting sands, characterized in that optionally side parts (2 and 4) can be built on a base plate (1), which expand from the base plate (1) upwards and in the direction the central axis χ - y can be moved via guides (3). 2. Formeinrichtung nach 1. dadurch gekennzeichnet, daß die Seitenteile (4-) mit jeweils nach außen gerichteten Schlitzführungen (5) versehen sind, in die Platten (6) unterschiedlicher Höhe eingeschoben werden können.2. Molding device according to 1. characterized in that the side parts (4-) are each provided with outwardly directed slot guides (5), inserted into the plates (6) of different heights can be. 3. Formeinrichtung nach 1. dadurch gekennzeichnet, daß nach Zusammenstellung der Seitenteile (2 u. 4) sowie dem Einschieben der Platten (6) ein die Schlitzführungen (5) abdeckendes Paßstück (7), die Platten (6) arretiert.3. Molding device according to 1. characterized in that after compilation the side parts (2 and 4) and the insertion of the plates (6) a fitting piece covering the slot guides (5) (7), the plates (6) locked. 60983 1/0 17 660983 1/0 17 6
DE19752503229 1975-01-27 1975-01-27 Adjustable molding box for producing mold halves of different sizes Expired DE2503229C3 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19752503229 DE2503229C3 (en) 1975-01-27 Adjustable molding box for producing mold halves of different sizes
FR7602009A FR2309288A1 (en) 1975-01-27 1976-01-26 DEVICE FOR MAKING MOLDS IN CASTING SAND WITHOUT CHASSIS FOR FOUNDRY
GB3165/76A GB1529736A (en) 1975-01-27 1976-01-27 Apparatus for producing sand moulds for casting
SE7600815A SE420577B (en) 1975-01-27 1976-01-27 ADJUSTABLE CASTING FORM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752503229 DE2503229C3 (en) 1975-01-27 Adjustable molding box for producing mold halves of different sizes

Publications (3)

Publication Number Publication Date
DE2503229A1 true DE2503229A1 (en) 1976-07-29
DE2503229B2 DE2503229B2 (en) 1977-07-07
DE2503229C3 DE2503229C3 (en) 1978-02-23

Family

ID=

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19825448A1 (en) * 1998-06-06 1999-12-09 Actech Gmbh Adv Casting Tech Method and device for the direct production of a lost casting mold for metal castings

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19825448A1 (en) * 1998-06-06 1999-12-09 Actech Gmbh Adv Casting Tech Method and device for the direct production of a lost casting mold for metal castings
WO1999064188A1 (en) * 1998-06-06 1999-12-16 Actech Gmbh - Advanced Casting Technologies Giessereitechnologie Method and device for directly producing an investment casting mold for castings made of metal
DE19825448C2 (en) * 1998-06-06 2000-07-13 Actech Gmbh Adv Casting Tech Method and device for the direct production of a lost casting mold for metal castings

Also Published As

Publication number Publication date
SE420577B (en) 1981-10-19
GB1529736A (en) 1978-10-25
FR2309288B1 (en) 1980-11-07
SE7600815L (en) 1976-07-28
FR2309288A1 (en) 1976-11-26
DE2503229B2 (en) 1977-07-07

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee