Horizontal plate shearing machine capable of automatically adjusting shearing angle and shearing angle adjusting control method for horizontal plate shearing machine

Abstract

The invention discloses a horizontal plate shearing machine capable of automatically adjusting a shearing angle and a shearing angle adjusting control method for the horizontal plate shearing machineand belongs to the technical field of forging machine tools. The horizontal plate shearing machine capable of automatically adjusting the shearing angle comprises a rack, a knife rest and a workbench;the rack is internally provided with the knife rest and the workbench which are distributed in a horizontal direction; the workbench is provided with a static knife; the knife rest is provided with amoving knife matched with the static knife; the left side of the rack is provided with a side supporting point; the side supporting point is connected with a rolling wheel through a disc spring; theleft side of the knife rest is correspondingly provided with a guide rail plate; the position, on the inner wall of the rack, of the right side of the knife rest is provided with a first laminating plate and a second laminating plate; and the side supporting point, the first laminating plate and the second laminating plate are provided with a first inductor, a second inductor and a third inductorrespectively. According to the technical scheme of the invention, the shearing angle of the horizontal plate shearing machine can be automatically adjusted, so that the shearing angle is ensured to befixed.

Description

technical field [0001] The invention belongs to the technical field of shearing machines, and more specifically relates to a horizontal shearing machine with automatic adjustment of shearing angle and a control method for adjusting the shearing angle. Background technique [0002] Shearing machine is a kind of forging machinery. It is a kind of equipment with wide application. It is mainly used in the metal processing industry. It fixes the steel plate through the pressing frame of the shearing machine and uses the relative movement between the upper and lower blades. , apply shear force to metal sheets of various thicknesses, so that the sheets are broken and separated according to the required size. The shearing machine processing products are widely used in aviation, light industry, metallurgy, chemical industry, construction, shipbuilding, automobile, electric power, electrical appliances, decoration and other industries to provide the required special machinery and comp...

AI Technical Summary

Problems solved by technology

If the shearing angle increases or decreases, the magnitude of the shearing force on both sides will be different, which will affect the shearing effect, and will also change the knife-edge gap at the joint between the shearing surfaces of the two moving knives, and the accuracy of the knife-edge gap The requirements are high, and the gap between the blades is too large, which will affect the quality of the cut workpiece. If the gap between the blades is too small, the upper and lower groups of blades will be cut directly, and the machine will even be scrapped in severe cases.

[0005] However, in practical applications, the above-mentioned horizontal shearing machine will change the shearing angle due to various factors such as processing errors, which will affect the shearing quality and the service life of the blade.

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