Dual-shaft variable-section roll-bending shaping machine

Abstract

The present invention discloses a double-shaft variable cross-section roll forming machine. It includes machine seat, motor connected on the machine seat, guideway and driving mechanism connected between the machine seat and guideway for making the machine seat be turned around vertical direction and driving mechanism for making the machine seat be horizontally moved. Said roll forming machine can be used for manufacturing parts and members in the fields of car and building material.

Description

technical field [0001] The invention relates to a forming machine, in particular to a roll forming machine for realizing variable cross-sections of plates. Background technique [0002] Roll forming is an efficient, low-cost and clean sheet forming method. In the forming process of the currently used roll forming technology, the position of the forming machine base is fixed, and only the forming roller rotates, so that the profile is equal in section along its longitudinal direction during the forming process. [0003] For example, the Chinese utility model patent specification whose notification number is CN2595475Y discloses a profile forming machine, which includes a frame, rollers and an adjustment mechanism. At the upper and lower ends, one end of the lead screw is respectively equipped with a motor, and the upper and lower rolls are arranged once and movable on the frame, which is in the middle of the two lead screws. The two ends of the roll are respectively equipped...

AI Technical Summary

Problems solved by technology

Although the utility model can adjust the forming width, since the adjusted width is a single width, during the forming process, the plate is still of equal section along its longitudinal direction.

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