Straight walking type plate shearing machine

Abstract

The invention discloses a straight walking type plate shearing machine, which belongs to the field of machining equipment. The straight walking type plate shearing machine comprises a shearing machine and a feeding device, wherein the feeding device is matched with the shearing machine, a straight walking mechanism is arranged at the bottom of the shearing machine, and the straight walking mechanism comprises a switch rail, a flat rail and a plurality of groups of roller assemblies; double inclined planes are formed on both sides of the upper part of the switch rail, the distance of the top ends of the double inclined planes is less than that of the bottom ends of the double inclined planes, and the center line of the flat rail is parallel to that of the switch rail; and the roller assemblies include concave rollers which are matched with the switch rail and flat rollers which are matched with the flat rail, and grooves which are matched with the upper part of the switch rail are formed in the surfaces of the concave rollers. The straight walking type plate shearing machine has the advantages of low cost and high practicability, the problem of incapability of straight walking of an existing walking type shearing machine is effectively solved, the structural design is optimized, the straight walking of the walking type shearing machine is realized by adopting a simple structure, and the plate shearing accuracy is guaranteed.

Description

Technical field [0001] The invention relates to the field of mechanical processing equipment, in particular to a linear walking type sheet metal shearing machine. Background technique [0002] Throughout today's sheet metal cutting commonly used cutting methods are: flame cutting, rolling cutting method, large rolling cutting machine cutting methods and other methods. [0003] Flame cutting, this method is more commonly used, the disadvantage is that the plate is deformed after being divided, and the loss is serious. It consumes a large amount of oxygen and combustion gas during the division, and the cost is high and it is not energy-saving; rolling cutting, this method is used to separate the cut plates Bending deformation cannot be used directly, it can only be used after leveling by a leveling machine, and because of the huge investment in equipment, the cost is too high, and the penetration rate is low; the large rolling shearing machine separates the shear, and installs the be...

AI Technical Summary

Problems solved by technology

[0005] In view of the above-mentioned problems, the straight-line walking type sheet metal shearing machine provided by the present invention solves the problem that the walking type splitting shears in the prior art cannot keep straight-line walking, optimizes the structural design, is low in cost, high in practicability, and ensures The walking split shearing machine walks along a straight line to ensure the cutting accuracy of the plate

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