ITMI930539U1 - DRIVE UNIT, ESPECIALLY FOR MACHINES FOR CENTRIFUGAL FORMING OF LOW-FUSION-POINT METALS OR SYNTHETIC MATERIALS - Google Patents

DRIVE UNIT, ESPECIALLY FOR MACHINES FOR CENTRIFUGAL FORMING OF LOW-FUSION-POINT METALS OR SYNTHETIC MATERIALS

Info

Publication number
ITMI930539U1
ITMI930539U1 IT93MI000539U ITMI930539U ITMI930539U1 IT MI930539 U1 ITMI930539 U1 IT MI930539U1 IT 93MI000539 U IT93MI000539 U IT 93MI000539U IT MI930539 U ITMI930539 U IT MI930539U IT MI930539 U1 ITMI930539 U1 IT MI930539U1
Authority
IT
Italy
Prior art keywords
sleeve
drive unit
cylinder
support
rod
Prior art date
Application number
IT93MI000539U
Other languages
Italian (it)
Original Assignee
Nicem Spa
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 Nicem Spa filed Critical Nicem Spa
Priority to IT93MI000539 priority Critical patent/IT230325Y1/en
Publication of ITMI930539V0 publication Critical patent/ITMI930539V0/en
Publication of ITMI930539U1 publication Critical patent/ITMI930539U1/en
Application granted granted Critical
Publication of IT230325Y1 publication Critical patent/IT230325Y1/en

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  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Il presente trovato si riferisce ad un gruppo di azionamento, particolarmente per macchine per la formatura centrifuga di metalli a basso punto di fusione o materiali sintetici. Il gruppo di azionamento comprende un organo inferiore che è costituito da un cilindro fluidodinamico nel quale è alloggiato, in modo scorrevole, un pistone con uno stelo che fuoriesce da un'estremità assiale del corpo del cilindro e che è connesso con la sua estremità, opposta rispetto al pistone, ad un piatto di lavoro inferiore. Lo stelo è supportato, in modo scorrevole in direzione parallela al suo asse, da un manicotto che è connesso coassialmente all'estremità assiale del cilindro attraversata dallo stelo citato. Attorno al manicotto è disposto un supporto inferiore flangiato che supporta tale manicotto con l'interposizione di almeno un cuscinetto. Il manicotto è solidale, nella rotazione attorno al suo asse, con lo stelo citato e con il cilindro. E' previsto un organo superiore che comprende un piatto di lavoro superiore che presenta centralmente un albero sporgente da una sua faccia ed un supporto superiore flangiato che è disposto attorno all'albero e che supporta tale albero mediante l'interposizione di almeno un cuscinetto. Il supporto inferiore e il supporto superiore sono provvisti di mezzi di impegno amovibile per il fissaggio dell'organo inferiore e dell'organo superiore alla struttura portante di una macchina per la formatura centrifuga con il piatto di lavoro superiore affacciato superiormente e disposto coassialmente al piatto di lavoro inferiore.The present invention relates to a drive unit, particularly for machines for the centrifugal forming of low melting point metals or synthetic materials. The drive unit comprises a lower member which is constituted by a fluid-dynamic cylinder in which a piston with a rod which slides out of an axial end of the cylinder body and which is connected with its opposite end is slidably housed compared to the piston, to a lower working plate. The rod is supported, slidingly in a direction parallel to its axis, by a sleeve which is connected coaxially to the axial end of the cylinder crossed by the aforementioned rod. Around the sleeve there is a lower flanged support which supports this sleeve with the interposition of at least one bearing. The sleeve is integral, in the rotation around its axis, with the stem mentioned and with the cylinder. An upper member is provided which comprises an upper work plate which centrally has a shaft protruding from one of its faces and a flanged upper support which is arranged around the shaft and which supports this shaft by means of the interposition of at least one bearing. The lower support and the upper support are provided with removable engagement means for fixing the lower organ and the upper organ to the supporting structure of a machine for centrifugal molding with the upper work plate facing the top and arranged coaxially with the lower work.

IT93MI000539 1993-07-01 1993-07-01 DRIVE GROUP, ESPECIALLY FOR MACHINES FOR CENTRIFUGAL FORMING OF METALS WITH LOW MELTING POINT OR SYNTHETIC MATERIALS IT230325Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT93MI000539 IT230325Y1 (en) 1993-07-01 1993-07-01 DRIVE GROUP, ESPECIALLY FOR MACHINES FOR CENTRIFUGAL FORMING OF METALS WITH LOW MELTING POINT OR SYNTHETIC MATERIALS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93MI000539 IT230325Y1 (en) 1993-07-01 1993-07-01 DRIVE GROUP, ESPECIALLY FOR MACHINES FOR CENTRIFUGAL FORMING OF METALS WITH LOW MELTING POINT OR SYNTHETIC MATERIALS

Publications (3)

Publication Number Publication Date
ITMI930539V0 ITMI930539V0 (en) 1993-07-01
ITMI930539U1 true ITMI930539U1 (en) 1995-01-01
IT230325Y1 IT230325Y1 (en) 1999-06-02

Family

ID=11365432

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93MI000539 IT230325Y1 (en) 1993-07-01 1993-07-01 DRIVE GROUP, ESPECIALLY FOR MACHINES FOR CENTRIFUGAL FORMING OF METALS WITH LOW MELTING POINT OR SYNTHETIC MATERIALS

Country Status (1)

Country Link
IT (1) IT230325Y1 (en)

Also Published As

Publication number Publication date
IT230325Y1 (en) 1999-06-02
ITMI930539V0 (en) 1993-07-01

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