EP0184089A2 - Dispositif combiné de montage et d'inspection d'outils pour machines à souffler les noyaux et les noyaux Croning - Google Patents

Dispositif combiné de montage et d'inspection d'outils pour machines à souffler les noyaux et les noyaux Croning Download PDF

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Publication number
EP0184089A2
EP0184089A2 EP85114872A EP85114872A EP0184089A2 EP 0184089 A2 EP0184089 A2 EP 0184089A2 EP 85114872 A EP85114872 A EP 85114872A EP 85114872 A EP85114872 A EP 85114872A EP 0184089 A2 EP0184089 A2 EP 0184089A2
Authority
EP
European Patent Office
Prior art keywords
tool
tool holder
core
inspection device
gripping device
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
EP85114872A
Other languages
German (de)
English (en)
Other versions
EP0184089B1 (fr
EP0184089A3 (en
Inventor
Reiner Rommel
Werner Landua
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.)
Adolf Hottinger Maschinenbau GmbH
Original Assignee
Adolf Hottinger Maschinenbau GmbH
Adolf Hottinger Giesserei und Maschinenbau GmbH
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 Adolf Hottinger Maschinenbau GmbH, Adolf Hottinger Giesserei und Maschinenbau GmbH filed Critical Adolf Hottinger Maschinenbau GmbH
Publication of EP0184089A2 publication Critical patent/EP0184089A2/fr
Publication of EP0184089A3 publication Critical patent/EP0184089A3/de
Application granted granted Critical
Publication of EP0184089B1 publication Critical patent/EP0184089B1/fr
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C13/00—Moulding machines for making moulds or cores of particular shapes
    • B22C13/12—Moulding machines for making moulds or cores of particular shapes for cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C13/00—Moulding machines for making moulds or cores of particular shapes
    • B22C13/08—Moulding machines for making moulds or cores of particular shapes for shell moulds or shell cores

Definitions

  • the invention relates to a combined tool assembly and inspection device with a tool holder with a double tool holder rotatable about a horizontal axis for attachment to core and mask shooting machines according to DE-PS 31 48 461.
  • a core and mask shooting machine with a machine stand, a tool holder, a shooting device and a removal device is known, which is characterized in that the tool holder with a double, rotatable about a horizontal axis tool holder and interacting with it , consisting of two interconnected shot boilers and pivoting about a vertical axis shooting device.
  • This known machine has the disadvantage that the tool to be changed is brought up to the clamping surface with the aid of a crane and the connection has to be made manually by screwing the two parts together. This measure is time consuming and the machine must be shut down.
  • the object of the invention is to provide a device with which it is possible, in machines of the known type, to bring the tool closer to the receiving surface and to brace it on the machine automatically and with the machine running.
  • the device consists of a base frame equipped with a movable and mechanically operated slide, a foldable mechanically operated table with cylinder and gripping device and a tool holder with gripping device and arm grippers for holding the fixed and movable tool half.
  • a foldable table with the tool is brought to the tool holder of the machine and clamped with a movable carriage.
  • This first automatically performed tool assembly stage is followed by the second automatic inspection and cleaning stage by separating the two tool halves, so that an inspection and cleaning of the two tool halves can be carried out.
  • the machine can continue to run during this time.
  • the device according to the invention offers considerable advantages over known devices, since the complicated positioning of the heavy tools for fastening to the tool holder of the receiving device is eliminated.
  • the complete tool consisting of the halves, is placed on a foldable table surface and by the mobile carriage on the tool carrier of the Approach the recording.
  • This device can also be used to open a tool. This saves a considerable amount of time for inspection, cleaning or minor repairs, since the tool does not have to be removed from the machine and separated by complicated operations.
  • the table surface is folded down and a mechanical gripping device is folded in parallel. After moving to the right half of the tool and activating the mechanical gripping device or reactivating the same in the tool holding device, a half of the tool can be pulled off by the horizontal slide.
  • Fig. 1 shows schematically the provision of the tool before assembly
  • Fig. 2 shows the tool mounted on the core and mask shooting machine and the device according to the invention in the rest position.
  • the tool mounted on the machine can be seen from FIG. 3, one half of which according to FIG. 4 has been gripped by the mounting device and moved apart.
  • the core and mask shooting machine according to DE-PS 31 48 461 is designated by the reference number 1.
  • the slide 7 to be operated which contains the foldable table 6 with grippers 5 and on which one or both tool halves 3, 4 can be placed and held.
  • the grippers 5 located on the machine 1, like the grippers on the folding table 6, serve to hold the respective tool halves 3 and 4.
  • the pivoted gripper arms 8 hold the tool halves 3, 4 moved together on the tool holder 2.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
  • Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Automatic Assembly (AREA)
EP85114872A 1984-12-05 1985-11-23 Dispositif combiné de montage et d'inspection d'outils pour machines à souffler les noyaux et les noyaux Croning Expired EP0184089B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3444343A DE3444343C1 (de) 1984-12-05 1984-12-05 Kombinierte Werkzeugmontage- und Inspektionsvorrichtung fuer Kern- und Maskenschiessmaschinen
DE3444343 1984-12-05

Publications (3)

Publication Number Publication Date
EP0184089A2 true EP0184089A2 (fr) 1986-06-11
EP0184089A3 EP0184089A3 (en) 1987-05-06
EP0184089B1 EP0184089B1 (fr) 1988-06-15

Family

ID=6251959

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85114872A Expired EP0184089B1 (fr) 1984-12-05 1985-11-23 Dispositif combiné de montage et d'inspection d'outils pour machines à souffler les noyaux et les noyaux Croning

Country Status (4)

Country Link
US (1) US4741380A (fr)
EP (1) EP0184089B1 (fr)
DE (1) DE3444343C1 (fr)
ES (1) ES289105Y (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT388486B (de) * 1987-05-07 1989-06-26 Haas Franz Waffelmasch Waffelbackzange
ES2008260A6 (es) * 1987-10-08 1989-07-16 Erana Agustin Arana Carro doble para cambio automatico de herramienta en maquinas de fabricacion de machos para fundicion.
DE4434258A1 (de) * 1994-03-16 1995-11-16 Michael Obermeier Schnellwechselrahmen für Kokillengießmaschinen
ES2126449B1 (es) * 1995-08-02 1999-11-16 Loramendi Sa Sistema para el intercambio y limpieza de placas de soplado en maquinas sopladoras de machos.
DE19735618C1 (de) * 1997-08-17 1999-02-11 Georg Fischer Disa Gmbh Vorrichtung zum Bewegen von in Arbeitsstellung horizontal geteilten Kernkästen an Formmaschinen
CN110918896B (zh) * 2019-12-10 2021-01-29 莱州新安达汽车零部件有限公司 壳芯机制芯自动加工用机械装置及操作方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1284048C2 (de) * 1964-07-25 1969-07-24 Croning & Co Vorrichtung zur Herstellung von Maskenkernen
US3528481A (en) * 1968-10-17 1970-09-15 Pettibone Corp Core making machine with hardening gas manifold
US3830129A (en) * 1973-07-09 1974-08-20 Manco Mfg Co Machine tool with swingable tool mount
US4417616A (en) * 1981-08-13 1983-11-29 Horst Seitz Horizontal pressure die-casting machine
DE3148461C1 (de) * 1981-12-08 1983-04-14 Adolf Hottinger, Gießerei und Maschinenbau GmbH, 6800 Mannheim Kern- und Maskenschießmaschine
DE8509235U1 (de) * 1985-03-28 1985-05-09 Josef Brechmann GmbH & Co KG, 4815 Schloß Holte-Stukenbrock Einrichtung zum Formen von Kernen für aus flüssigem Metall zu gießende Rohteile

Also Published As

Publication number Publication date
DE3444343C1 (de) 1985-11-14
US4741380A (en) 1988-05-03
ES289105U (es) 1986-04-16
EP0184089B1 (fr) 1988-06-15
EP0184089A3 (en) 1987-05-06
ES289105Y (es) 1986-12-01

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