Apparatus for supporting a workpiece

• US 9,651,192 B2
• Filed: 06/13/2013
• Issued: 05/16/2017
• Est. Priority Date: 06/13/2012
• Status: Active Grant

• Current Assignee: Norgren Automation Solutions Incorporated
• Original Assignee: Norgren Automation Solutions Incorporated
• Inventors: Key, Timothy John, Kalb, James R., McCallum, Scott R., Filipiak, Michael A.
• Primary Examiner(s): Carter, Monica
• Assistant Examiner(s): Yoon, Seahee
• Application Number:
  US13/917,016
• Publication Number:
  US 20130334379A1
• Time in Patent Office: 1,433 Days
• CPC Class Codes: B21D 37/02 Die constructions enabling assembly of the die parts in different ways B21D37/06 takes precedence
• CPC Class Codes: B23K 37/04 for holding or positioning work
• CPC Class Codes: B23Q 1/032 characterised by properties of the support surface
• CPC Class Codes: B25B 1/02 with sliding jaws
• CPC Class Codes: B25B 11/00 Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders for holding or positioning work for welding, soldering, or cutting by applying heat locally B23K37/04; specially adapted to machine tools B23Q3/00
• CPC Class Codes: B25B 11/007 portable, e.g. handheld
• CPC Class Codes: B64F 5/10 Manufacturing or assembling aircraft, e.g. jigs therefor
• CPC Class Codes: F16M 13/00 Other supports for positioning apparatus or articles heads thereof F16M11/02 ; undercarriages thereof F16M11/20 ; adapted to be stuck in the ground A45F3/44 ; sockets or holders for poles or posts E04H12/22; Means for steadying hand-held apparatus or articles supports for measuring instruments G01D11/30; supports for casings of remote control switching devices H01H9/025

Abstract

An apparatus for supporting a workpiece includes a master template, a locking assembly and a plurality of substantially planar gauge slice templates. The master template includes a plurality of positioning features. The locking assembly is connected to the master template and is movable with respect to the master template between a locked position and an unlocked position. The gauge slice templates are each associated with a workpiece engaging structure that is engageable with the workpiece for supporting the workpiece. Each gauge slice template releasably engages at least one positioning feature of the master template. Each gauge slice template engages the locking assembly, wherein the gauge slice templates are not moveable with respect to the master template when the locking assembly is in the locked position, and the gauge slice templates are moveable with respect to the master template when the locking assembly is in the unlocked position.

Claims

1. An apparatus for supporting a workpiece, comprising:

a master template that includes a plurality of positioning features;

a locking assembly that is connected to the master template, is movable with respect to the master template between a locked position and an unlocked position, and engageable with a plurality of gauge slice templates at spaced apart positions along the locking assembly; and

the plurality of gauge slice templates each having a first planar side surface, a second planar side surface, and a workpiece engaging structure that extends between the first and second planar side surfaces and is engageable with the workpiece for supporting the workpiece, each gauge slice template releaseably engaging at least one of the positioning features of the master template,

wherein the plurality of gauge slice templates do not move when the locking assembly moves between the locked position and the unlocked position such that the plurality of gauge slice templates are not moveable with respect to the master template when the locking assembly is in the locked position, and the plurality of gauge slice templates are moveable with respect to the master template when the locking assembly is in the unlocked position.

2. The apparatus of claim 1, wherein the locking assembly includes a locking rod that is rotatable with respect to the master template between the locked and unlocked positions, and each gauge slice template includes a keyway in which the locking rod of the locking assembly is received.

3. The apparatus of claim 2, wherein the locking rod is moveable into and out of the keyway of each gauge slice template when the locking rod is in the unlocked position, and the locking rod is retained within the keyway of each gauge slice template when the locking rod is in the locked position.

4. The apparatus of claim 1, wherein each positioning feature from the plurality of positioning features corresponds to a predetermined longitudinal position for a respective gauge slice template from the plurality of gauge slice templates.

5. The apparatus of claim 1, wherein each of the gauge slice templates includes an engaging feature for engagement with a respective positioning feature from the plurality of positioning features of the master template.

6. The apparatus of claim 5, wherein each of the plurality of positioning features includes an aperture, and the engaging feature of each gauge slice template from the plurality of gauge slice templates includes a protrusion.

7. The apparatus of claim 1, further comprising:

a base structure for supporting the master template.

8. The apparatus of claim 7, wherein the base structure includes a plurality of support members that are connected to the master template.

9. The apparatus of claim 7, wherein the master template is removably connected to the base structure.

10. The apparatus of claim 1, wherein the master template is substantially planar.

11. The apparatus of claim 10, wherein the gauge slice templates extend substantially perpendicular to the master template.

12. The apparatus of claim 1, wherein the workpiece engaging structure is a contoured surface that is formed on the gauge slice template and is complementarily engageable with the workpiece.

13. An apparatus for supporting a workpiece, comprising:

a base structure;

a substantially planar master template that is connected to the base structure and includes a plurality of positioning features;

a locking rod that is connected to the master template and is movable with respect to the master template between a locked position and an unlocked position; and

a plurality of substantially planar gauge slice templates each associated with a workpiece engaging structure that is engageable with the workpiece for supporting the workpiece, each gauge slice template including an engaging feature for releasable engagement with a respective positioning feature from the plurality of positioning features of the master template,

wherein the engaging features and the positioning features cooperate to define a single predetermined longitudinal position for each gauge slice template with respect to the master template, the locking rod engages the plurality of gauge slice templates at the predetermined longitudinal positions along the locking rod, the gauge slice templates do not move when the locking rod moves between the locked position and the unlocked position such that the gauge slice templates are not moveable with respect to the master template when the locking rod is in the locked position, and the gauge slice templates are moveable with respect to the master template when the locking rod is in the unlocked position.

14. The apparatus of claim 13, wherein each gauge slice template includes a keyway in which the locking rod is received.

15. The apparatus of claim 14, wherein the locking rod is moveable into and out of the keyway of each gauge slice template when the locking rod is in the unlocked position, and the locking rod is retained within the keyway of each gauge slice template when the locking rod is in the locked position.

16. The apparatus of claim 13, wherein the gauge slice templates extend substantially perpendicular to the master template.

17. An apparatus for supporting a workpiece, comprising:

a base structure;

a substantially planar master template that extends in a longitudinal direction, is connected to the base structure, and includes a plurality of positioning features spaced apart in the longitudinal direction;

a locking rod that extends in the longitudinal direction along the master template and is rotatably connected to the base structure rotatable with respect to the master template between a locked position and an unlocked position; and

a plurality of substantially planar gauge slice templates each associated with a workpiece engaging structure that is engageable with the workpiece for supporting the workpiece, each gauge slice template releaseably engaging at least one positioning feature of the master template, and each gauge slice template having a keyway in which the locking rod is received for engaging the locking rod, wherein the keyway of each gauge slice template extends longitudinally through each gauge slice template and has an open side,

wherein the locking rod is moveable into and out of the keyway of each gauge slice template when the locking rod is in the unlocked position, the locking rod engages the plurality of gauge slice templates and is retained within the keyway of each gauge slice template when the locking rod is in the locked position, each positioning feature from the plurality of positioning features corresponds to a predetermined longitudinal position for a respective gauge slice template from the plurality of gauge slice templates, and each of the gauge slice templates includes an engaging feature for engagement with a respective positioning feature from the plurality of positioning features of the master template.