Thick and flat steel turning mechanism for thick and flat steel horizontal gag straightener

Abstract

The invention discloses a thick and flat steel turning mechanism for a thick and flat steel horizontal gag straightener. The thick and flat steel turning mechanism comprises first vertical jacking mechanisms and second vertical jacking mechanisms which are fixedly arranged on a straightener body rack along the direction vertical to a thick and flat steel movement direction and are positioned on two sides of a central line of the thick and flat steel; the first vertical jacking mechanism and second vertical jacking mechanisms are positioned below roller conveying surfaces and comprise structures which can stretch out and draw back in the vertical direction to jack the thick and flat steel; and a horizontal pushing mechanism is fixedly arranged on a straightener body small beam and is positioned in front of the roller conveying surfaces, and comprises structures which stretch out and draw back in the horizontal direction to jack the thick and flat steel. Two sets of vertical jacking mechanisms and one horizontal pushing mechanism are arranged to assist the conventional horizontal gage straightener in turning the thick and flat steel 360 degrees, so that equipment purchasing cost canbe greatly reduced under the condition that production demands are met, production cost of the thick and flat steel is indirectly reduced, and product competitiveness is improved.

Description

technical field [0001] The invention relates to a thick flat steel pressure straightening machine, in particular to a mechanism for assisting a horizontal pressure straightening machine to straighten thick flat steel. Background technique [0002] At present, in order to improve the flatness of rolled thick flat steel, horizontal pressure leveler has become an indispensable professional straightening equipment. Since the rolled thick flat steel may be bent in both horizontal and vertical directions, not only the thick flat steel needs to be straightened in the horizontal plane, but also the thick flat steel needs to be straightened in the vertical plane. Therefore, the thick flat bar needs to be switched in multiple straightening planes, which requires turning over the thick flat bar during the straightening process. [0003] At present, the thick flat steel turnover of the thick flat steel horizontal pressure straightening machine is realized by two movable and rotating cl...

AI Technical Summary

Problems solved by technology

Due to the complex structure and movement of the manipulator, it is difficult to design, develop, manufacture and maintain, so it is difficult to achieve a single development and manufacture of the manipulator, and it can only be a complete set of imported pressure straightening machine with manipulator

The whole set of imported pressure straightening machine is extremely expensive, and the use and maintenance of the external dependence is extremely high. In addition, the thick flat steel horizontal pressure straightening machine used in the original production also caused great waste because it could not be used.

All these have greatly increased the production cost of thick flat steel, reduced the competitiveness of products, and the level of localization is low, and the external dependence is too high

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