Adjustable guide plate device used for strip steel shear equipment and operation method of adjustable guide plate device

Abstract

The invention discloses an adjustable guide plate device used for strip steel shear equipment and an operation method of the adjustable guide plate device. The adjustable guide plate device comprisesa workbench. The left side of the top of the workbench is fixedly connected with a shear box. The positions, located on the right side of the shear box, of the front side and the rear side of the workbench are fixedly connected with side plates. A first sliding plate and a second sliding plate are fixedly connected between the two side plates in sequence from top to bottom. The invention relates to the technical field of strip steel shear equipment. According to the adjustable guide plate device used for the strip steel shear equipment and the operation method of the adjustable guide plate device, inclined guide plates are arranged to be used in cooperation with guide wheels, strip steel can be guided rapidly and conveniently, the strip steel is kept at the middle position to enter the shear box, the problem that the strip steel shifts, stress of the shear structure in the shear box is not uniform, and then loosening happens after long-time work can be avoided, and the service life ofthe shear equipment can be prolonged; and a bidirectional screw and threaded sleeves are used in cooperation with scale lines, the distance between the two guide wheels can be adjusted, the guide requirements of strip steel of different widths can be met, and use is convenient.

Description

technical field [0001] The invention relates to the technical field of strip steel shearing equipment, in particular to an adjustable guide plate device for strip steel shearing equipment and an operating method thereof. Background technique [0002] Strip steel is a narrow and long steel plate produced by various steel rolling enterprises to meet the needs of industrial production of various metal or mechanical products in different industrial sectors. Strip steel, also known as steel strip, is within 1300mm in width, and the length is slightly different according to the size of each roll. A steel plate with a thin thickness, a narrow width, and a long length. Its width is generally 20mm-200mm. Supplied in rolls, its specifications are expressed in thickness×width. According to the quality of the steel, it is divided into high-quality and ordinary strip steel; according to the rolling method, it is divided into two types: hot-rolled and cold-rolled, which are called hot-...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an adjustable guide plate device and its operating method for strip steel shearing equipment, which solves the problem that the strip steel may deviate from the center position during the transmission process, and then enters the shearing equipment. After the equipment is cut, it will be asymmetrical on the left and right. Due to the uneven force during shearing, the shearing die will be skewed and shaken after a long period of use, and the existing shearing device can generally handle strips of different widths. Shearing, if the narrower strip steel is cut, the middle wear will be serious, but the replacement is generally a whole replacement, and the cost is high

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