Fastening system with vacuum alignment tool and methods of operating same

Patent metadata

Field	Value
Publication number	US-10052770-B2
Application number	US-201514819669-A
Country	US
Kind code	B2
Filing date	Aug 6, 2015
Priority date	Aug 6, 2015
Publication date	Aug 21, 2018
Grant date	Aug 21, 2018

Abstract

In one aspect, a vacuum alignment tool for holding and aligning a first fastener with a second fastener is provided. The vacuum alignment tool includes a main body including an end wall having an aperture disposed therein configured to receive at least a portion of the first fastener. The vacuum alignment tool also includes a vacuum receiving portion coupled to the main body. The vacuum receiving portion including a vacuum bore disposed therein, wherein a vacuum channel extends within the main body and within the vacuum receiving portion between the aperture and the vacuum bore.

First claim

What is claimed is:

1. A vacuum alignment tool for holding and aligning a first fastener with a second fastener, said vacuum alignment tool comprising:
a main body comprising an end wall having an aperture disposed therein configured to receive at least a portion of the first fastener; and
a vacuum receiving portion coupled to said main body, said vacuum receiving portion comprising a vacuum bore disposed therein, wherein a vacuum channel extends within said main body and within said vacuum receiving portion between said aperture and said vacuum bore.

2. The vacuum alignment tool in accordance with claim 1 , wherein said main body comprises a body bore disposed therein configured to receive said first fastener, said body bore extends from a first end of said main body to said end wall.

3. The vacuum alignment tool in accordance with claim 2 , wherein said body bore and said aperture are concentric.

4. The vacuum alignment tool in accordance with claim 2 further comprising an interior wall disposed between said body bore and said vacuum bore, wherein said vacuum channel extends through said interior wall.

5. The vacuum alignment tool in accordance with claim 1 , wherein said vacuum channel includes a first portion disposed in said end wall and a second portion disposed in said vacuum receiving portion.

6. The vacuum alignment tool in accordance with claim 5 , wherein said first portion is substantially perpendicular to said second portion.

7. The vacuum alignment tool in accordance with claim 1 , wherein each of said main body and said vacuum receiving portion are substantially cylindrical, wherein said vacuum receiving portion is oriented substantially perpendicular to said main body.

8. The vacuum alignment tool in accordance with claim 1 , wherein said end wall comprises a cover that at least partially defines said vacuum channel.

9. A fastening system comprising:
a fastening tool configured to couple a first fastener to a second fastener;
a vacuum alignment tool coupled to said fastening tool, said vacuum alignment tool comprising:
a main body comprising an end wall having an aperture disposed therein configured to receive at least a portion of the first fastener; and
a vacuum receiving portion coupled to said main body, said vacuum receiving portion comprising a vacuum bore define therein, wherein a vacuum channel is disposed between said aperture and said vacuum bore; and

a vacuum source coupled to said vacuum receiving portion and configured to apply a suction force through said vacuum channel to hold at least said portion of said first fastener within said aperture.

10. The fastening system in accordance with claim 9 , wherein said main body comprises a body bore disposed therein configured to receive said first fastener, said body bore extends from a first end of said main body to said end wall.

11. The fastening system in accordance with claim 10 , wherein said body bore and said aperture are concentric.

12. The fastening system in accordance with claim 10 further comprising an interior wall disposed between said body bore and said vacuum bore, wherein said vacuum channel extends through said interior wall.

13. The fastening system in accordance with claim 9 , wherein said vacuum channel includes a first portion disposed in said end wall and a second portion disposed in said vacuum receiving portion, wherein said first portion is substantially perpendicular to said second portion.

14. A method of coupling a first fastener to a second fastener using a fastening system including a fastening tool, a vacuum alignment tool, and a vacuum source, said method comprising:
positioning the first fastener within a body bore disposed in a main body of the vacuum alignment tool, the main body comprising an end wall having an aperture;
coupling a vacuum receiving portion to said main body, said vacuum receiving portion comprising a vacuum bore disposed therein, wherein a vacuum channel extends within said main body and within said vacuum receiving portion between said aperture and said vacuum bore;
activating the vacuum source to apply a suction force to the first fastener through a the vacuum channel disposed in the vacuum alignment tool;
and positioning the first fastener about the second fastener.

15. The method in accordance with claim 14 further comprising aligning the first fastener with the second fastener such that the first and second fasteners are concentric.

16. The method in accordance with claim 14 further comprising coupling the vacuum source to the vacuum bore disposed in the vacuum receiving portion of the vacuum alignment tool.

17. The method in accordance with claim 14 , wherein positioning the first fastener comprises positioning at least a portion of the first fastener within the aperture disposed in the end wall of the main body portion.

18. The method in accordance with claim 17 , wherein activating the vacuum source comprises applying the suction force through a first portion of the vacuum channel disposed in the end wall and in flow communication with the aperture and through a second portion of the vacuum channel disposed in the vacuum receiving portion of the vacuum alignment tool coupled to the vacuum source.

19. The method in accordance with claim 14 further comprising deactivating the vacuum source after the first fastener is positioned about the second fastener.

20. The method in accordance with claim 14 further comprising engaging the second fastener with the fastening tool to couple the first fastener to the second fastener.

Assignees

• Boeing Co

Inventors

• Porter John Richard
• Long Daniel Thomas
• Eng Raymond C
• Hanninen Bruce J
• Bell Kevin Michael

Classifications

• B23P19/10

  Aligning parts to be fitted together · CPC title

• B25J15/0616 Primary

  with vacuum · CPC title

• B25J11/00

  Manipulators not otherwise provided for · CPC title

• B25J11/005 Primary

  Manipulators for mechanical processing tasks · CPC title

• B23P19/12 Primary

  Alignment of parts for insertion into bores · CPC title