Metal blade guide mechanism

Abstract

The utility model discloses a metal blade guiding mechanism, and belongs to the technical field of guiding. The metal blade guiding mechanism comprises a fixing block, an arc-shaped groove is formed in the bottom of the fixing block, overturning grooves are formed in the two sides of the lower end of the arc-shaped groove, and a position adjusting assembly capable of freely adjusting the angle is arranged in the arc-shaped groove. The position adjusting assembly comprises a spherical block movably clamped in the arc-shaped groove, an inserting hole is formed in the lower portion of the outer wall of the spherical block, an inserting cylinder communicated with the inserting hole is fixedly connected to the lower portion of the spherical block, and the spherical block is installed in the arc-shaped groove of the fixing block and can freely turn over in the arc-shaped groove; and the spherical block turns over to drive the insertion cylinder, the cutter bar and the blade to freely turn over. For large-amplitude angle adjustment, if the angle needs to be adjusted by 90 degrees, the insertion cylinder can be overturned into the overturning groove, and the angle of the cutter bar and the angle of the blade can be easily adjusted by 90 degrees; for small-amplitude overturning, the spherical block and the insertion cylinder are directly overturned and adjusted, and the insertion cylinder is overturned to drive the angle change of the cutter bar and the blade.

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