DE1508635B2 - Core setting device for boxless casting molds - Google Patents
Core setting device for boxless casting moldsInfo
- Publication number
- DE1508635B2 DE1508635B2 DE1508635A DE1508635A DE1508635B2 DE 1508635 B2 DE1508635 B2 DE 1508635B2 DE 1508635 A DE1508635 A DE 1508635A DE 1508635 A DE1508635 A DE 1508635A DE 1508635 B2 DE1508635 B2 DE 1508635B2
- Authority
- DE
- Germany
- Prior art keywords
- core
- setting device
- shaft
- cores
- core setting
- 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
Links
- 238000005266 casting Methods 0.000 title claims description 8
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 2
- 238000000465 moulding Methods 0.000 claims 1
- 238000003825 pressing Methods 0.000 claims 1
- 238000003860 storage Methods 0.000 claims 1
- 230000007246 mechanism Effects 0.000 description 3
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
- B22C9/108—Installation of cores
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C2201/00—Paving elements
- E01C2201/02—Paving elements having fixed spacing features
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Casting Devices For Molds (AREA)
Description
3 43 4
spiel ist angenommen, daß jede der Kernhalterun- Einwirkung von der Antriebsvorrichtung 15 wird gen 6 durch eine in der Platte 7 ausgesparte, mit dann der Kernträger 7 aus dieser Stellung in der einer oder mehreren Bohrungen 8 versehenen Fas- durch den Pfeil angegebenen Richtung verschoben, sung gebildet wird, wobei die Bohrungen über nicht bis die Kerne 5 in ihre endgültige Stellung im Formgezeigte Leitungen mit einer Vakuumquelle in Ver- 5 teil 1 e gebracht worden sind. In dieser Stellung wird bindung stehen, so daß die Kerne 5 durch Saugwir- die Saugwirkung in den Kernhalterungen 6 aufgehokung in den Halterungen 6 festgehalten werden. ben und eventuell durch Überdruck ersetzt, so daßIt is assumed that each of the core holders - action from the drive device 15 is moved towards 6 by a recess in the plate 7, with the core carrier 7 then being displaced from this position in the one or more bores 8 provided by the direction indicated by the arrow, solution is formed, the holes on to the cores 5 in its final position in the form shown conduits to a vacuum source in conjunction 5 part 1 e have not been accommodated. In this position there will be a bond, so that the cores 5 are held in place in the mounts 6 by the suction effect in the core mountings 6. ben and possibly replaced by overpressure so that
Die Platte7 wird auswechselbar, z.B. mit Hilfe die Kerne5 freigegeben werden, und unmittelbar davon Bolzen 9, von einem Arm 10 getragen, der an nach wird der Kernträger 7 zurück in seine in der einer parallel zur Vorschubnchtung der Stapelform io Zeichnung gezeigten Stellung gebracht und anschlieliegenden Welle 11 befestigt ist. Die Welle 11 ruht ßend aus der Bahn der Formteile herausgeschwenkt, drehbar und in ihrer Längsrichtung verschiebbar in so wie es mit einem Pfeil 22 in F i g. 3 angedeutet ist. zwei Lagern 12, die auf einem Lagerstuhl oder einem - Daraufhin· kann das Formteil 1 / an das Formteil 1 e Fundament 13 angeordnet sind, von welchem vor- angereiht werden und während dies geschieht, kann ausgesetzt wird, daß es starr an der nicht gezeigten 15 ein neuer Satz Kerne im Kernträger 7 angebracht Maschine, in der die Formteile 1 hergestellt werden, werden, so daß dieser bereit zum nächsten Arbeitsbefestigt ist. gang ist.The plate 7 is exchangeably released, for example with the help of the cores 5, and immediately from it the bolt 9 is carried by an arm 10, which is then brought back into the position shown in the position shown parallel to the feed direction of the stacking form in the drawing and subsequently Shaft 11 is attached. The shaft 11 rests ßend swiveled out of the path of the molded parts, rotatable and displaceable in its longitudinal direction, as indicated by an arrow 22 in FIG. 3 is indicated. two bearings 12, which on a bearing bracket or a - then the molded part 1 / can be arranged on the molded part 1 e foundation 13, from which are lined up and while this is happening, it is exposed that it is rigidly attached to the not shown 15 a new set of cores in the core carrier 7 is attached to the machine in which the molded parts 1 are manufactured, so that it is fastened ready for the next work. gang is.
Bei dem in der Zeichnung dargestellten Ausfüh- Das Steuern der Antriebsvorrichtungen 15, 17 und rungsbeispiel ist das rechte Ende der Welle 11 über 18 kann mit Hilfe eines hierzu geeigneten, nicht geeine Kolbenstange 14 mit einem hydraulischen oder ao zeigten Mechanismus im Takt mit der Herstellung pneumatischen Zylinder 15 verbunden, der von einer und dem Zusammenschieben der Formteile gesche-Stativplatte 16 getragen wird. Zwei andere Antriebs- hen, und eventuell kann auch das Einlegen der vorrichtungen 17 und 18 gleicher Art ermöglichen Kerne 5 in den Kernträger7 auf mechanische Weise eine hin- und hergehende Drehung der Welle 11, da vorgenommen werden.In the embodiment shown in the drawing, controlling the drive devices 15, 17 and example is the right end of the shaft 11 over 18 can with the help of a suitable, not suitable Piston rod 14 with a hydraulic or ao showed mechanism in step with the manufacture Pneumatic cylinder 15 connected by one and the pushing together of the molded parts gesche tripod plate 16 is worn. Two other drives, and possibly also the insertion of the Devices 17 and 18 of the same type allow cores 5 in the core carrier 7 in a mechanical manner a reciprocating rotation of the shaft 11 since can be made.
jede dieser Antriebsvorrichtungen über eine Kolben- 25 Es ist unmittelbar einleuchtend, daß sich viele Destange 19 mit einem Arm 21 auf einer die Welle 11 tails des gezeigten Kerneinlegers innerhalb des Rahumgebende Muffe 20 in Verbindung steht, die, z. B. mens der Erfindung ändern lassen. Beispielsweise durch Nuten, so mit der Welle 11 verbunden ist, daß können die zwei Antriebsvorrichtungen 17 und 18 die Welle zwar beim Drehen der Muffen mitgenom- durch eine einzelne, doppeltwirkende Antriebsvormen wird, aber in den Muffen frei verschiebbar ist. 30 richtung erstattet werden, und auch andere Antriebs-Each of these drive devices via a piston 25 It is immediately evident that there are many Destange 19 with an arm 21 on a shaft 11 tails of the core insert shown within the frame surrounding Sleeve 20 is in communication, which, for. B. mens change the invention. For example by grooves so connected to the shaft 11 that the two drive devices 17 and 18 the shaft is taken along when the sleeves are turned by a single, double-acting drive mechanism is, but can be moved freely in the sleeves. 30 direction are reimbursed, and also other drive
In der in der Zeichnung gezeigten Stellung befin- mechanismen als hydraulische oder pneumatische det sich der Kernträger 7 in Flucht mit der Stapel- Zylinder können in Betracht kommen. Der Vollstänform, so daß die Kerne 5 den nicht gezeigten Kernla- digkeit halber ist auch, noch anzuführen, daß das gern im Gießhohlraum des Formteils 1 e direkt gegen- Einlegen der Kerne mit Hilfe eines Kernträgers 7 geüberliegen, d. h. sich axial auf Linie mit diesen befin- 35 schehen kann, dessen Bewegung in Querrichtung in den. In dieser Stellung werden die Kerne 5 durch Un- einer Verschiebung an Stelle einer Drehbewegung, terdruck in. den Halterungen 6 festgehalten. Durch wie es in der Zeichnung angegeben ist, besteht.In the position shown in the drawing, mechanisms are hydraulic or pneumatic Det the core carrier 7 in alignment with the stack cylinder can come into consideration. The full form, so that the cores 5 is for the sake of the core load, not shown, also to mention that the like in the casting cavity of the molded part 1 e directly opposite- inserting the cores with the help of a core carrier 7 opposite, d. H. can be located axially in line with these, the movement of which in the transverse direction in the. In this position, the cores 5 are shifted instead of a rotary movement, negative pressure in. The brackets 6 held. As indicated in the drawing, there is.
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
Claims (7)
Herstellung und dem Zusammenschieben der Die Erfindung wird nachfolgend unter Hinweis auf Gießformen steuerbar ist. die ein Ausführungsbeispiel des erfindungsgemäßen7. Core setting device according to one or more zise and buckle, so that the committee of the preceding claims, characterized quota for castings with recesses and hollow, that the shaft (11) over the areas 35 or the like. To a minimum reduced and drive devices (15; 17, 18) in time with which consequently productivity is increased.
The invention is controlled below with reference to casting molds. the one embodiment of the invention
:! ': .;' +5 Fig. 3 zeigt einen Schnitt-entlang der Linie III-IIIseen from above, and
:! ' : .;' +5 Fig. 3 shows a section along the line III-III
eingebracht werden können, was zusätzlich noch In den Gießhohlraum in der freiliegenden Seite 4In this known device, the core wheel is, and 1 / denotes a further molded part, which is arranged so that it can rotate on a carriage that has been manufactured on wheels, for example in a mold two on two arms ? mounted rails sliding chamber is born by pressing between two each other, the axmeum an axis pivotable 55 opposite model boards, and that are through one. Here, the various required movement in the indicated by the arrow 2 chen movements of the core carrier with respect to the direction to be lined up on the molded part 1 e , a mechanically complex structure with which movement of the entire shape in the result of increased wear of the axis Moving in the same direction is shifted so that the moving parts. A further disadvantage is that because of the 60 molded part 1 / takes up the space of the molded part 1 ″, complicated structure and the various required the cores in the boxless mold are not shown in the drawing for the sake of clarity,
can be introduced, which is also In the casting cavity in the exposed side 4
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK91466 | 1966-02-22 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1508635A1 DE1508635A1 (en) | 1969-10-30 |
| DE1508635B2 true DE1508635B2 (en) | 1974-02-21 |
| DE1508635C3 DE1508635C3 (en) | 1974-09-19 |
Family
ID=8098950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1508635A Expired DE1508635C3 (en) | 1966-02-22 | 1966-07-27 | Core setting device for boxless casting molds |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3424229A (en) |
| BE (1) | BE683985A (en) |
| CH (1) | CH449183A (en) |
| DE (1) | DE1508635C3 (en) |
| ES (1) | ES334789A1 (en) |
| GB (1) | GB1144598A (en) |
| NL (1) | NL6610664A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2929397A1 (en) * | 1979-07-20 | 1981-02-05 | Kloeckner Humboldt Deutz Ag | METHOD FOR SEPARATING A FIREPROOF MOLDING MASK FROM A FOUNDRY MODEL |
| DE3412799C1 (en) * | 1984-04-05 | 1985-04-11 | Eugen Dipl.-Ing. 8877 Burtenbach Bühler | Core insertion device with a portable suction head and method for its manufacture |
| DE4016111C1 (en) * | 1989-05-18 | 1991-02-07 | Dansk Industri Syndikat A/S, Herlev, Dk |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1558391B1 (en) * | 1967-05-05 | 1971-03-18 | Fritz Winter Ohg | METHOD AND DEVICE FOR PUTTING A CORE IN A CASTING FORM |
| US3580329A (en) * | 1967-09-18 | 1971-05-25 | Kelsey Hayes Co | Plural mold casting apparatus |
| US3802485A (en) * | 1972-03-22 | 1974-04-09 | A Popov | Plant for producing and fitting together flaskless casting moulds |
| DE2430360C2 (en) * | 1973-06-25 | 1982-06-16 | Dansk Industri Syndikat A/S, Herlev | Method and device for the production of sand molds with one or more cores for foundry purposes |
| US4079774A (en) * | 1973-06-25 | 1978-03-21 | Dansk Industri Syndikat A/S | System for making sand molds each having associated therewith a core member |
| US3910343A (en) * | 1974-08-16 | 1975-10-07 | Alexei Ivanovich Popov | Device for placing cores into removable-flask moulds |
| US4699199A (en) * | 1983-08-29 | 1987-10-13 | Hunter Automated Machinery Corporation | Automated mold making system |
| US4590982A (en) * | 1984-12-11 | 1986-05-27 | Hunter William A | Automatic core setting machine |
| US4848440A (en) * | 1984-12-21 | 1989-07-18 | Hunter Automated Machinery Corporation | Mold core setter with improved vacuum system |
| DK37386A (en) * | 1986-01-24 | 1987-07-25 | Dansk Ind Syndikat | core setter |
| DE19621294A1 (en) * | 1996-05-25 | 1997-11-27 | Holger Buetzler | Automatic core insertion equipment for sand moulding machines |
| WO2002043901A1 (en) * | 2000-11-30 | 2002-06-06 | Disa Industries A/S. | Core setter for matchplate moulding machine |
| US6789301B1 (en) | 2001-03-21 | 2004-09-14 | Honda Motor Co., Ltd. | System and method for spotting movable mold cores |
| FR3065662B1 (en) * | 2017-04-28 | 2020-11-13 | Safran Aircraft Engines | CORE FOR THE MANUFACTURE OF A TURBOMACHINE VANE |
| CN108856652A (en) * | 2018-08-20 | 2018-11-23 | 河北犇创机电设备制造有限公司 | A kind of the sand core apparatus for placing and method of horizontal mo(u)lding line |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1735969A (en) * | 1928-01-04 | 1929-11-19 | Centrifugal Castings Ltd | Centrifugal machine for casting metal pipes and the like |
| GB963084A (en) * | 1962-06-06 | 1964-07-08 | Btr Industries Ltd | Improvements in or relating to curing apparatus |
| US3303535A (en) * | 1963-10-18 | 1967-02-14 | Owens Dev Corp | Sand mold patterns formed of porous or permeable metal |
| US3300823A (en) * | 1965-03-01 | 1967-01-31 | Altamil Corp | Mold assembly and pouring method and apparatus |
-
1966
- 1966-07-11 US US564063A patent/US3424229A/en not_active Expired - Lifetime
- 1966-07-12 BE BE683985D patent/BE683985A/xx not_active IP Right Cessation
- 1966-07-13 GB GB31449/66A patent/GB1144598A/en not_active Expired
- 1966-07-19 CH CH1039966A patent/CH449183A/en unknown
- 1966-07-27 DE DE1508635A patent/DE1508635C3/en not_active Expired
- 1966-07-28 NL NL6610664A patent/NL6610664A/xx unknown
- 1966-12-22 ES ES0334789A patent/ES334789A1/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2929397A1 (en) * | 1979-07-20 | 1981-02-05 | Kloeckner Humboldt Deutz Ag | METHOD FOR SEPARATING A FIREPROOF MOLDING MASK FROM A FOUNDRY MODEL |
| DE3412799C1 (en) * | 1984-04-05 | 1985-04-11 | Eugen Dipl.-Ing. 8877 Burtenbach Bühler | Core insertion device with a portable suction head and method for its manufacture |
| DE4016111C1 (en) * | 1989-05-18 | 1991-02-07 | Dansk Industri Syndikat A/S, Herlev, Dk |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1508635C3 (en) | 1974-09-19 |
| NL6610664A (en) | 1967-08-23 |
| DE1508635A1 (en) | 1969-10-30 |
| CH449183A (en) | 1967-12-31 |
| ES334789A1 (en) | 1967-11-16 |
| US3424229A (en) | 1969-01-28 |
| GB1144598A (en) | 1969-03-05 |
| BE683985A (en) | 1966-12-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 |