Improved continuous groove-strip sectional material bending and molding apparatus

Improved continuous groove-strip sectional material bending and molding apparatus

  • CN 201,161,260 Y
  • Filed: 12/13/2007
  • Issued: 12/10/2008
  • Est. Priority Date: 12/13/2007
  • Status: Active Grant
First Claim
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1. improved succeeding vat bar section bar brake forming device, comprise sheet metal strip cross sectional shape roll forming unit (3) and crooked coiling unit (6) that order is provided with, two groups of V-arrangement cross section section bars that are used to that band (1) is begun to take shape and have angle α

  • are set in the cross sectional shape roll forming unit (3) at least, include the rolling mechanism (2) of one group of top and bottom rolls that is oppositely arranged respectively with corresponding angle, crooked coiling unit (6) is arranged on the position of matching with the supporting side face that has around the rotational supporting structure (9) that supports side face to accept the section bar from cross sectional shape roll forming unit (3), and have the further shaping of its cross section angle and deliver to the auxiliary stereotyped structure unit (4) that cross section angle shape that the supporting side face of rotational supporting structure (9) coils twists roller structure unit (5) and cooperates with it, should auxiliary stereotyped structure unit (4) be wherein at relative two grip blocks (10,11) be provided with the structure of the clamping channel form that adapts with said section bar cross sectional shape between, it is characterized in that comprising at least one group of twist roller structure unit (5) and at least one group of auxiliary stereotyped structure unit (4) that cooperates with it in the crooked coiling unit (6).

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