Arc-shaped formwork and moulding bed rapid machining and assembling equipment

Abstract

The invention provides arc-shaped formwork and moulding bed rapid machining and assembling equipment, and belongs to the technical field of vertical shaft one-time assembling and manufacturing. The equipment comprises a base and a moulding bed jacking and pressing mechanism arranged on the base. The moulding bed jacking and pressing mechanism comprises shaping plates with the shapes of the upper surfaces matched with the shape of the bottom face of a moulding bed and cambered surface jacking mechanisms arranged above the shaping plates. The cambered surface jacking mechanism comprise supports,cross beams, jacking lead screws and pressing blocks. The supports are oppositely arranged at the two ends of the shaping plates, the top ends of the supports are higher than the upper end faces of the shaping plates, the cross beams stretch across the shaping plates to be fixed to the supports at the two ends of the shaping plates, threaded holes are formed in the cross beams, the jacking lead screws penetrate through the threaded holes of the cross beams, and the lower ends of the jacking lead screws are connected with the pressing blocks. Steel plates can be pressed into the designated radian through the moulding bed jacking and pressing mechanism, a moulding bed bottom plate and the shaping plates are better attached, moulding bed side plates can be rapidly positioned through mouldingbed side plate positioning mechanisms, the positioning time of the side plates and limiting plates is shortened, the labor intensity of workers is reduced, and the efficiency of manufacturing the moulding bed with the arc-shaped bottom face is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of vertical shaft primary equipment manufacturing, and relates to a membrane equipment, in particular to an arc-shaped template rapid processing and pair membrane equipment. Background technique [0002] The membrane is generally used as an integral mobile formwork for coal mine shafts, and its bottom surface is set according to needs. There are three commonly used methods in the manufacture of arc-shaped base plates. One is casting. Although the arc-shaped base plate produced by this method has a precise curvature, this type of base plate is not rolled or forged. , poor mechanical properties, can not meet the higher mechanical requirements. The steel plate can also be bent or pressed. These methods often cannot guarantee the curvature of the bottom plate, and after the steel plate is loosened, due to the elasticity of the steel plate itself, it is easy to cause bending rebound, resulting in the curvature o...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above-mentioned technical problems, the present invention provides a kind of equipment for rapid processing of arc-shaped templates for grouping and matching membranes, which solves the technical problems of large arc errors of the membrane bottom plate and difficult matching, which lead to long welding time and unsightly weld seams.

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