Lathe leveler

Patent metadata

Field	Value
Publication number	US-9909869-B1
Application number	US-201514870263-A
Country	US
Kind code	B1
Filing date	Sep 30, 2015
Priority date	Sep 30, 2015
Publication date	Mar 6, 2018
Grant date	Mar 6, 2018

Abstract

A lathe leveler for centering a cutting tool in relation to a cylindrical work piece includes a first leveling arm having a first contact point disposed adjacent a distal end of the first leveling arm, a second leveling arm having a second contact point disposed adjacent a distal end of the second leveling arm, a leveling gage, and a leveling plate having a cutting tool receiving surface positioned parallel to a horizontal axis of the leveling gage and on a same plane as a midpoint of the first contact point and the second contact point. The leveling arms and leveling plate are dimensioned and configured such that the cutting tool receiving surface is centered in relation to the work piece when the first and second contact points are in contact with one of the inner surface and outer surface of the cylindrical work piece and the leveling gage is centered.

First claim

What is claimed is:

1. A lathe leveler for centering a cutting tool in relation to a cylindrical work piece, the lathe leveler comprising:
a first leveling arm having a first contact point disposed adjacent a distal end of the first leveling arm;
a second leveling arm having a second contact point disposed adjacent a distal end of the second leveling arm;
a leveling gage; and
a leveling plate having a cutting tool receiving surface positioned parallel to a horizontal axis of the leveling gage and on a same plane as a midpoint of the first contact point and the second contact point,
the first leveling arm, second leveling arm, and the leveling plate being dimensioned and configured such that the cutting tool receiving surface is centered in relation to the cylindrical work piece when the first and second contact points are in contact with one of the inner surface and outer surface of the cylindrical work piece and the leveling gage is centered.

2. The lathe leveler of claim 1 wherein the first contact point and second contact point include rounded edges.

3. The lathe leveler of claim 1 further comprising a key ring aperture disposed through the leveling plate.

4. The lathe leveler of claim 1 wherein the first and second leveling arms are dimensioned and configured to provide a distance of about 0.75 to about 2 inches between the first contact point and the second contact point.

5. The lathe leveler of claim 1 wherein the first and second leveling arms are dimensioned and configured to provide a distance of about 1 inch to about 1.5 inches between the first contact point and the second contact point.

6. A method of centering a cutting tool in relation to a cylindrical work piece, the method comprising:
providing a lathe leveler including:
a first leveling arm having a first contact point disposed adjacent a distal end of the first leveling arm,
a second leveling arm having a second contact point disposed adjacent a distal end of the second leveling arm,
a leveling gage, and
a leveling plate having a cutting tool receiving surface disposed parallel to a horizontal axis of the leveling gage and on the same horizontal plane as a midpoint of the first contact point and the second contact point adjacent a proximal end of the first and second leveling arms;

contacting the first contact point and the second contact point of the lathe leveler with one of the inner surface and the outer surface of the cylindrical work piece;
rotating the lathe leveler circumferentially with respect to the work piece while maintaining contact of the first contact point and the second contact point with the work piece until the leveling gage is centered; and
positioning the cutting tool along the cutting tool receiving surface.

7. The method of claim 6 wherein the first contact point and second contact point include rounded edges.

8. The method of claim 6 wherein the first leveling arm, second leveling arm, and leveling plate are symmetrical along a horizontal axis such that the leveler is usable in both an upright and an inverted position.

9. The method of claim 6 wherein the leveler includes a key ring aperture disposed through the leveling plate.

10. The method of claim 6 wherein the first and second leveling arms are dimensioned to provide a distance of about 0.75 to about 2 inches between the first contact point and the second contact point.

11. The method of claim 6 wherein the first and second leveling arms are dimensioned and configured to provide a distance of about 1 inch to about 1.5 inches between the first contact point and the second contact point.

12. A lathe leveler for centering a cutting tool in relation to a cylindrical work piece, the lathe leveler comprising:
a first leveling arm having a first contact point disposed adjacent a distal end of the first leveling arm;
a second leveling arm having a second contact point disposed adjacent a distal end of the second leveling arm;
a leveling gage; and
a leveling plate having a cutting tool receiving surface positioned parallel to a horizontal axis of the leveling gage and on a same plane as a midpoint of the first contact point and the second contact point,
the first leveling arm, second leveling arm, and the leveling plate being symmetrical along a horizontal axis such that the cutting tool receiving surface is centered in relation to the cylindrical work piece in both an upright and an inverted position when the first and second contact points are in contact with one of the inner surface and outer surface of the cylindrical work piece and the leveling gage is centered.

13. The lathe leveler of claim 12 wherein the first contact point and second contact point include rounded edges.

14. The lathe leveler of claim 12 further comprising a key ring aperture disposed through the leveling plate.

15. The lathe leveler of claim 12 wherein the first and second leveling arms are dimensioned and configured to provide a distance of about 0.75 to about 2 inches between the first contact point and the second contact point.

16. The lathe leveler of claim 12 wherein the first and second leveling arms are dimensioned and configured to provide a distance of about 1 inch to about 1.5 inches between the first contact point and the second contact point.

Assignees

• Cons Nuclear Security Llc

Inventors

• Lovelady Iii Michael W J

Classifications

• G01C9/34 Primary

  of the tubular type, i.e. for indicating the level in one direction only · CPC title

• B23B25/06

  Measuring, gauging, or adjusting equipment on turning-machines for setting-on, feeding, controlling, or monitoring the cutting tools or work (measuring devices or gauges G01B) · CPC title

• B23B2260/094

  Levels, e.g. spirit levels · CPC title

• G01C9/26

  Details · CPC title