Takeup drum for wire drawing machine

Details Takeup drum for wire drawing machine Takeup drum for wire drawing machine

1996-06-18

1997-10-21

Crane, Daniel C.

Metal deforming

By pulling workpiece through closed periphery die

With heating or cooling

72289, B21C 114, B21C 900

Patent

active

056784430

ABSTRACT:
A takeup drum, particularly for wire drawing machines, having a fluid cooling unit, the drum comprising: a cylindrical body, which is rotatable about a central axis and is supported, through bearings, by the fixed frame of the machine; a chamber that is formed in the body; and a drum cooling unit that is arranged in the chamber. The cooling unit comprises: at least one circular sector that is located proximate to the internal lateral surface of the body and is connected to the fixed frame that supports the cylindrical drum body; and at least one nozzle for introducing the cooling fluid, located proximate to the outer surface of the sector, so as to form a jacket of cooling fluid that flows over the internal lateral surface of the body.

REFERENCES:
patent: 1390714 (1921-09-01), Hodgson
patent: 2241956 (1941-05-01), Nye
patent: 2262247 (1941-11-01), Nye
patent: 2481944 (1949-09-01), Nye
patent: 2712381 (1955-07-01), Bruestle

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