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Patent Searching and Data


Title:
GUIDE DEVICE
Document Type and Number:
Japanese Patent JP2012246996
Kind Code:
A
Abstract:

To provide a guide device that effectively executes posture control when a slider is seated on a guide rail.

A recessed part 13d of a first support face 13a and a recessed part 13f of a second support face 13b are connected to compressed-air sources A, B via piping systems which can independently stop the supply of fluid, that is, via a first passage 13h and a second passage 13i. Therefore, for example, when air supply is interrupted by closing a valve V2, the first support face 13a can be seated on a first guide face 12a while maintaining a gap between the second support face 13b and a second guide face 12b. Alternatively, when air supply is interrupted by closing a valve V3, the second support face 13b can be seated on the second guide face 12b while maintaining a gap between the first support face 13a and the first guide face 12a. Thereby, when a slider 13 is made stationary, a workpiece placed on a table or the like connected thereto can be positioned highly accurately and as a result, processing accuracy or inspection accuracy can be improved.


Inventors:
SUZUKI MIKIIKU
Application Number:
JP2011118835A
Publication Date:
December 13, 2012
Filing Date:
May 27, 2011
Export Citation:
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Assignee:
NSK TECH CO LTD
International Classes:
F16C32/06; H02K7/06
Attorney, Agent or Firm:
Shohei Oguri
Hironori Honda
Toshimitsu Ichikawa