Burr elimination device for camshaft

Details Burr elimination device for camshaft Burr elimination device for camshaft

2011-08-30

2011-08-30

Fridie, Jr., Will (Department: 3724)

Turning

Lathe for crank or crank pin

C082S109000, C029S888100

Reexamination Certificate

active

08006592

ABSTRACT:
A burr elimination device for a camshaft according to the exemplary embodiment of the present invention may include: an operating cylinder configured to move a rod equipped in an end portion thereof in an up and down direction; an ascent/descent member connected to the rod of the operating cylinder; a rotation unit configured to rotate a camshaft that is held apart from the ascent/descent member and on which cam lobes are formed; a plurality of cylinder members disposed on the ascent/descent member corresponding to the cam lobes; a moving rod configured to be inserted into or drawn out of each of the cylinder members; a spring mounted inside each of the cylinder members and configured to elastically push the moving rod from the interior to the exterior of the cylinder member; and a burr elimination tool that is mounted on the end portion of the moving rod and that is configured to pivot in front/rear and left/right directions with respect to a predetermined center point for continuous elimination of a burr that is formed at an edge of a cam lobe.

REFERENCES:
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patent: 6026549 (2000-02-01), Makino et al.
patent: 64-040269 (1989-02-01), None
patent: 03098754 (1991-04-01), None
patent: 2007320008 (2007-12-01), None

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