Rotary disk press-down adjusting device

Abstract

The invention discloses a rotary disk press-down adjusting device. The rotary disk press-down adjusting device comprises a press-down lead screw (1), a quick-opening oil cylinder (6) and a rotary disk (12) which are sequentially arranged from top to bottom. The center line of the press-down lead screw (1), the center line of the quick-opening oil cylinder (6) and the center line of the rotary disk (12) are arranged in the vertical direction. The press-down lead screw (1) can move in the vertical direction and drive the quick-opening oil cylinder (6) and the rotary disk (12) to move in the same direction. The rotary disk (12) can rotate. By adopting the rotary disk press-down adjusting device, an existing rigid connection structure is changed; the structure is simple and compact; the press-down adjustment range of rollers and the rotary disk is large; the detection precision is high; detection is easy; the distance between the rollers and the angle of the rollers can be quickly and automatically adjusted.

Description

technical field [0001] The invention relates to the field of steel rolling production equipment, in particular to a turntable depression adjustment device. Background technique [0002] Inclined roll straightening machines are mainly used in bar and steel pipe production units, and are widely used in the metallurgical industry. Bars and steel pipes can be straightened by skewed roll straightening machines, which can improve the shape tolerance of the product and thus improve the quality. [0003] The roll gap and rotation angle of the skew roll straightening machine need to be adjusted according to the diameter of the rolled material, and the adjustment accuracy is high. During the rolling process, the rolls are subjected to rolling force in the vertical direction, and the pressing device needs to meet the performance requirements of high adjustment accuracy, simple operation, overload protection, and large bearing capacity. [0004] At present, the roll reduction adjustme...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the disadvantages of poor rigidity of the turntable and unstable system of the existing turntable depression adjustment device, the present invention provides a turntable depression adjustment device, which not only changes the existing rigid connection structure, but also Simple and compact, with a large adjustment range and high detection accuracy of the roll turntable, easy to detect, and can quickly and automatically adjust the distance and angle of the rolls

Images