Manufacturing equipment of wear-resistant composite steel plate

Abstract

The invention discloses a wear-resistant composite steel plate manufacturing equipment, which comprises a device main body and a pinch roller device. A steel base plate is arranged on the left side of the upper end of the device main body, and the bottom of the steel base plate is fixedly connected in the device main body. The middle end of the side is provided with a movable pressing plate, and the bottom of the moving pressing plate is movably connected in the main body of the device. The upper right side of the main body of the device is provided with a propulsion guide rail, and the bottom of the propelling guide rail is embedded in the main body of the device. The preheating temperature mainly depends on the quality grade and thickness of the steel plate, the method is flexible, and the preheating effect of the steel plate can be determined, so that the interface of the whole steel plate is heated evenly, and the phenomenon of local overheating in the area contacting the heat source is avoided. In the past, as the thickness and hardness of the steel plate increased, the cracks would also increase, which improved the overall connection of the steel plate and enhanced the quality.

Description

technical field [0001] The invention relates to the technical field of steel plate manufacturing equipment, in particular to a wear-resistant composite steel plate manufacturing equipment. Background technique [0002] It is a flat-shaped steel material that is poured with molten steel and pressed after cooling. The steel plate is flat and rectangular. It can be directly rolled or cut from a wide steel strip. The thin plate is divided into steel types, including ordinary steel, high-quality steel, Alloy steel, spring steel, stainless steel, tool steel, heat-resistant steel, bearing steel, silicon steel and industrial pure iron sheet, etc.; according to professional use, there are plates for oil drums, enamel plates, bulletproof plates, etc.; according to surface coating There are galvanized sheets, tinned sheets, lead-plated sheets, plastic composite steel sheets, etc. [0003] However, when the existing wear-resistant composite steel plate manufacturing equipment manufactu...

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Problems solved by technology

[0003] However, when the existing wear-resistant composite steel plate manufacturing equipment manufactures wear-resistant composite steel plates, there are cracks at the cutting edge due to the increase in the thickness and hardness of the steel plate during the manufacturing process. As the thickness and hardness of the steel plate increase, the cracks also It will increase accordingly, affecting the overall connection quality of the steel plate. At the same time, the steel plate produced by the previous equipment has poor surface finish, insufficient thermal stability, high thermal melting rate and poor surface smoothness.

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