Apparatus for removing burrs from metallic workpieces

Details Apparatus for removing burrs from metallic workpieces Apparatus for removing burrs from metallic workpieces

1991-04-26

1993-01-19

Bilinsky, Z. R.

Metal working

Scale remover or preventor

With rotary head

29 33A, 409140, B23D 122

Patent

active

051797720

ABSTRACT:
Apparatus for removing burrs which develop on semifinished metallic produ in the course of a flame cutting operation has a shaft which is driven to rotate about a horizontal axis and carries an array of round, polygonal and/or oblong cutting tools which extend radially beyond its peripheral surface. The shaft is movable up and down adjacent the path of movement of metallic products with the burrs located at the undersides of the products. When a burr is moved to a position above the shaft, the latter is lifted and is set in rotary motion so that its axially staggered tools remove and simultaneously fragmentize the burr. The shaft is then lowered and the product is advanced to move another burr of the same product to an optimum position for removal of the burr or to provide room for transport of another product to the deburring station. The tools can be used for removal of burrs from straight or curved metallic products.

REFERENCES:
patent: 567756 (1896-09-01), Strite
patent: 860760 (1907-07-01), Muller
patent: 1097976 (1914-05-01), Henderson
patent: 1194617 (1916-08-01), Goss
patent: 2688792 (1954-09-01), Sunnen
patent: 3791258 (1974-02-01), Krall et al.
patent: 4672726 (1987-06-01), Delbecq et al.

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