Core limb shearing length-cutting line guiding device

Abstract

The invention provides a core limb shearing length-cutting line guiding device. The core limb shearing length-cutting line guiding device comprises two working tabletops arranged in a spaced manner. The two working tabletops are located at the position of the same plane, lower rails are mounted on the inner side faces of the two working tabletops through fasteners, multiple spaced fixing blocks are mounted on the upper surface of each working tabletop through locking bolts, upper rails are mounted on the end faces of the fixing blocks through fasteners, the upper rails and the lower rails areoppositely arranged and correspond to gaps reserved between the upper rails and the lower rails, the gaps are through from front to back, multiple guiding wheel assemblies are further mounted on the portions, at same straight line position, of the upper surfaces of the working tabletops in a spaced manner, an electrical steel sheet penetrates through the portion between the two working tabletops,the two sides of the electrical steel sheet simultaneously stretch into the portions between the upper rails and the lower rails on the inner side faces of the two working tabletops, and meanwhile theedges of the two sides of the electrical steel sheet make contact with the guiding wheel assemblies. Guiding can be observed at any time, and the working reliability is greatly improved.

Description

technical field [0001] The invention relates to the technical field of guide devices, in particular to a guide device for shearing cross-cut lines of iron core columns. Background technique [0002] In the prior art, the iron core column is formed by stacking electrical steel sheets, and there are two kinds of guiding devices for transverse shearing of the electrical steel sheets. The upper and lower rails) are closed at one end to form a concave groove. When the electrical steel sheet is cut across, friction will inevitably occur between the track and the electrical steel sheet, resulting in wear of the track and generation of metal particles. As the production progresses, a large number of metal particles fall into the track, which is not easy to discharge and block the track. In addition, the worn track will also deteriorate the edge of the electrical steel sheet and affect the performance of the material. Aiming at the disadvantages of the first guide device, people d...

AI Technical Summary

Problems solved by technology

[0003] In view of the shortcomings in the above-mentioned existing production technology, the applicant provides a guide device for shearing and cross-cutting lines of iron core columns, which effectively solves the problem of damage to electrical steel caused by metal particles and track scratches caused by friction, and ensures that the material performance, improve the magnetic properties of transformer core products

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