RU2002566C1

RU2002566C1 - Centrifugal casting machine

Info

Publication number: RU2002566C1
Authority: RU
Inventors: Константин Николаевич Вдовин; Борис Иванович Губанов; кин Сергей Павлович Кожем; Валерий Николаевич КЛИМОВ; Николай Иванович Ручушкин
Original assignee: Константин Николаевич Вдовин; Борис Иванович Губанов; кин Сергей Павлович Кожем; Валерий Николаевич КЛИМОВ; Николай Иванович Ручушкин
Priority date: 1991-03-12
Filing date: 1991-03-12
Publication date: 1993-11-15

Abstract

Использование: в литейном производстве, в частности в машинах дл центробежного лить . Сущность изобретени : центробежна литейна машина содержит станину, приво патрон, который соединен с приводом посредством вала. На патроне закреплена полуформа. Полуформа через хвостовик и неподвижную гильзу соединена с держателем . Желоб через пластину расположен на держателе . 1 ил.Usage: in the foundry, in particular in centrifugal casting machines. SUMMARY OF THE INVENTION: A centrifugal foundry machine comprises a bed, a drive chuck, which is connected to the drive via a shaft. A half-form is fixed on the cartridge. The half-mold is connected to the holder through the shank and the stationary sleeve. The trough through the plate is located on the holder. 1 ill.

Description

Изобретение относитс к литейному производству, в частности к центробежным литейным машинам.The invention relates to foundry, in particular to centrifugal foundry machines.

Известна центробежна литейна машина с вертикальной осью вращени , содержаща полуформы, установленные с возможностью вращени , одна из которых через хвостовик и гильзу кинематически св зана с приводом горизонтального перемещени , а друга - с приводом вращени .A known centrifugal casting machine with a vertical axis of rotation, comprising half-molds mounted for rotation, one of which is kinematically connected via a shank and sleeve to a horizontal drive, and the other to a rotation drive.

Известна центробежна литейна машина имеет большое количество нестандар- тных узлов, изготовление которых трудоемко. Кроме того, в машине отсутствует механизаци перемещени заливочного устройства.A known centrifugal foundry machine has a large number of non-standard units, the manufacture of which is time-consuming. In addition, the machine does not have a mechanism for moving the filling device.

Наиболее близким техническим решением вл етс центробежна литейна машина , содержаща станину, разъемную форму, установленную с возможностью вращени , суппорт, размещенный на станине с возможностью продольного перемещени , заливочный желоб, патрон, кинематически св занный с приводом вращени , и гильзу.The closest technical solution is a centrifugal casting machine comprising a bed, a rotatable split mold, a support mounted on the bed with longitudinal movement, a casting chute, a chuck kinematically connected to the rotation drive, and a sleeve.

Недостатком этой центробежной литейной машины вл етс отсутствие механизации процесса сборки и разборки формы дл удалени отливки, а также наличие в конструкции большого числа нестандартных узлов , обуславливающих большие трудозатраты в изготовлении центробежных литейных машин.The disadvantage of this centrifugal casting machine is the lack of mechanization of the assembly and disassembly of the mold to remove the casting, as well as the presence in the design of a large number of non-standard units, which cause large labor costs in the manufacture of centrifugal casting machines.

Целью изобретени вл етс механизаци процесса и сокращение трудозатрат.The aim of the invention is to mechanize the process and reduce labor costs.

Поставленна цель достигаетс тем, что центробежна литейна машина, содержаща станину, разъемную форму, установленную с возможностью вращени , суппорт, размещенный на станине с возможностью продольного перемещени , заливочный желоб, патрон, кинематически св занный с приводом вращени , и гильзу, снабжена держателем, установленным на суппорте, а форма выполнена с вертикальным разъемом, одна полуформа закреплена в патроне, а друга выполнена сThis goal is achieved in that a centrifugal casting machine comprising a bed, a detachable form mounted for rotation, a support placed on the bed with the possibility of longitudinal movement, a casting chute, a cartridge kinematically connected to the rotation drive, and a sleeve provided with a holder mounted on a support, and the form is made with a vertical connector, one half-form is fixed in the cartridge, and the other is made with

Claims

The claims

fifty

A CENTRIFUGAL CASTING MACHINE containing a bed, a detachable form mounted for rotation, a support placed on the bed with the possibility of longitudinal movement, 55 casting chute, a cartridge kinematically connected to the rotation drive, and a sleeve, characterized in that, for the purpose of by a mechanical shank and connected to the holder by means of a sleeve, while the casting trough is mounted on the holder.

The drawing shows the proposed

machine, general view.

A drive 2 is mounted on the frame 1, which is connected to the cartridge 3 by means of a shaft 4. The mold is made with a vertical connector, one half-mold 5 is fixed in

cartridge 3, and the other half-mold 6 is made with a shank 7 and through a stationary sleeve 8 is connected to the holder 9. The groove 10 through the plate T1 is located on the holder 9.

Centrifugal foundry machine operates as follows.

Half-mold 6 is close to the half-mold 5 and when the half-molds 5, 6 are closed, and since the half-mold 5 is mounted on the cartridge 3 and it is connected to the drive 2, when the drive 2 is turned on, the cartridge 3 starts to rotate with the closed half-molds 5, 6. At the same time by rotating the mold along the chute 10, a liquid metal is fed, equal in weight to the weight of the casting, for example a roll roll band. The movement of the mold 6 and the chute 10, the rotation and stopping of the mold are automated due to the kinematic diagram of the holder 9 and the cartridge 3. After crystallization of the casting, the holder 9 moves the mold 6 to the right along with the groove 10 and the casting is removed from the mold 5.

The invention reduces labor costs

to make a car. Such a centrifugal machine can be manufactured at minimal cost in any foundry of an engineering plant. The proposed design allows

to increase the productivity of the process of manufacturing castings due to the fact that the feed of the chute, rotation, closing, stopping and opening of the half-molds occurs automatically.

(56) Copyright certificate of the USSR No. 986585. cl. B 22 D 13/10, 1981.

process and reduce labor costs, it is equipped with a holder mounted on a support, and the form is made with a vertical connector, one half-form of which is fixed in the cartridge, and the other is made with a shank and connected to the holder by means of a sleeve, while the casting chute is mounted on the holder.

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