Small-sized H-shaped steel online shearing device

Abstract

The invention relates to a small-sized H-shaped steel online shearing device, belonging to the H-shaped steel shearing device filed. The shearing device comprises a rack, a guiding device and a two-sided cutter; wherein the guiding device is arranged in guide slots at the upper side and lower side of the rack, the two ends of the two-sided cutter are fixedly connected with the guiding device, andthe rack is controlled by a cylinder to do to-and-fro movement along with a rolling line; a hydraulic cylinder is connected with the guiding device, and the guiding device is controlled to do to-and-fro movement, thus driving the two-sided cutter to do to-and-fro movement. The small-sized H-shaped steel online shearing device provided by the invention has simple structure, strong handling and strong braking performance, pneumatic rapidity and oil pressure stability are utilized to meet the shearing requirement of rapid rolling production line, and the rapid, accurate and stable effects are achieved. The invention realizes shearing on work piece in motion and greatly improves production efficiency.

Description

Technical field [0001] Background technique [0002] [0003] [0004] [0005] Invention content [0006] [0007] [0008] [0009] vertical distance. [0010] [0011] [0012] Attachment description [0013] [0014] figure 1 [0015] figure 2 [0016] image 3 for figure 1 [0017] Figure 4 [0018] Detailed ways like figure 1 image 3 like Figure 4 like figure 2 like figure 1

AI Technical Summary

Problems solved by technology

However, the cutting machine for H-shaped steel disclosed in this Japanese patent adopts the traditional blade shape, and the shearing force is not uniform when cutting the H-shaped steel online, the noise is large, and the shearing speed is not high.

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