(57) The present invention relates to the forming device for carrying out controlled deformation
of tubes, especially tubes (4) of heat exchangers, which are placeable between the
table and pressure bar of the mechanical press, whereby it comprises a lower forming
plate (1) and an upper forming plate (2) that are coupled by guide devices. It further
comprises die elements (12) arranged on mutually counter surfaces (11, 24) of the
lower forming plate (1) and the upper forming plate (2). The die elements (12) are
connected to a corresponding forming plate (1, 2) in an demountable and adjustable,
whereas the forming plates (1, 2) being coupled to devices for adjusting the position
of the processed tube (4) with respect to the forming plates (1, 2) along the longitudinal
axis of the tube (4) and in the direction of shifting the tube(4) round its longitudinal
axis, and to means which secures the tube (4) in the set position.
|
|
