SU1671399A1 - Machine for fabricating shell moulds - Google Patents

Machine for fabricating shell moulds Download PDF

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Publication number
SU1671399A1
SU1671399A1 SU894734752A SU4734752A SU1671399A1 SU 1671399 A1 SU1671399 A1 SU 1671399A1 SU 894734752 A SU894734752 A SU 894734752A SU 4734752 A SU4734752 A SU 4734752A SU 1671399 A1 SU1671399 A1 SU 1671399A1
Authority
SU
USSR - Soviet Union
Prior art keywords
furnace
model plate
frame
covers
plate
Prior art date
Application number
SU894734752A
Other languages
Russian (ru)
Inventor
Михаил Леонидович Думай
Original Assignee
Научно-производственное объединение специальных способов литья
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 Научно-производственное объединение специальных способов литья filed Critical Научно-производственное объединение специальных способов литья
Priority to SU894734752A priority Critical patent/SU1671399A1/en
Application granted granted Critical
Publication of SU1671399A1 publication Critical patent/SU1671399A1/en

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Abstract

Изобретение относитс  к литейному производству, в частности к конструкции машин дл  изготовлени  оболочковых форм с перекидным формовочным бункером, примен емых в составе автоматизированных технологических комплексов. Целью изобретени   вл етс  повышение точности координации положени  модельной плиты. Стержнева  смесь покрывает поверхность модельной плиты 7, и печь 12 накрывает спекающуюс  смесь. При достижении печью 12 нижнего положени  срабатывает реле времени от датчика 16 и отключает тормоз поворота рамы 6. Упоры 17 печи 12, воздейству  на расторможенную плиту 7, доворачивают раму 6 в необходимое технологическое положение. Изобретение позвол ет добитьс  стабильного положени  модельной плиты и тем самым обеспечивает эффективное использование дл  съема форм манипул торов простых конструкций. 3 ил.The invention relates to a foundry, in particular, to the construction of machines for the manufacture of shell molds with transfer molding hopper used in automated process equipment. The aim of the invention is to improve the accuracy of coordination of the position of the model plate. The core mixture covers the surface of the model plate 7, and the furnace 12 covers the sintered mixture. When the furnace reaches the lower position 12, the time relay from the sensor 16 is triggered and turns off the brake for turning the frame 6. The stops 17 of the furnace 12, affecting the disinhibited plate 7, turn the frame 6 to the required technological position. The invention makes it possible to achieve a stable position of the model plate and thereby ensures efficient use of simple structures for removing forms of manipulators. 3 il.

Description

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Claims (2)

Формула изобретенияClaim Машина для изготовления оболочковых форм, содержащая бункер для смеси, раму с модельной плитой, привод вращения рамы, имеющий тормоз с блоком управления. 5 и печь для нагрева формы с приводом ее поворота, имеющим датчик положения печи, отличающаяся тем, что, с целью повышения надежности сьема полуформ за счет повышения точности координации положения модельной плиты, она снабжена упорами, смонтированными на печи на двух противолежащих сторонах ее рабочего торца, при этом блок управления тормозом связан с датчиком положения печи и приводом вращения рамы.A shell mold making machine comprising a hopper for a mixture, a frame with a model plate, a frame rotation drive having a brake with a control unit. 5 and a furnace for heating a mold with a rotary drive having a furnace position sensor, characterized in that, in order to increase the reliability of half-mold removal by improving the coordination accuracy of the model plate, it is equipped with stops mounted on the furnace on two opposite sides of its working end while the brake control unit is connected to the furnace position sensor and the frame rotation drive. 2.2. Фиг 2 гз\*м Fig 2 gz \ * m 24 124 1 Фиг.ЗFig.Z
SU894734752A 1989-09-04 1989-09-04 Machine for fabricating shell moulds SU1671399A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU894734752A SU1671399A1 (en) 1989-09-04 1989-09-04 Machine for fabricating shell moulds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU894734752A SU1671399A1 (en) 1989-09-04 1989-09-04 Machine for fabricating shell moulds

Publications (1)

Publication Number Publication Date
SU1671399A1 true SU1671399A1 (en) 1991-08-23

Family

ID=21468494

Family Applications (1)

Application Number Title Priority Date Filing Date
SU894734752A SU1671399A1 (en) 1989-09-04 1989-09-04 Machine for fabricating shell moulds

Country Status (1)

Country Link
SU (1) SU1671399A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5785108A (en) * 1994-05-18 1998-07-28 Adolf Hottinger Maschinenbau Gmbh Apparatus and method for changing pattern plates on shell casting molding machine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Машины дл оболочковых форм мод. Ф 7/Ф9. Проспект фирмы Кронинг и Ко (DE). *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5785108A (en) * 1994-05-18 1998-07-28 Adolf Hottinger Maschinenbau Gmbh Apparatus and method for changing pattern plates on shell casting molding machine

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