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Patent Searching and Data


Title:
TABLE MOVING MECHANISM FOR MACHINE TOOL
Document Type and Number:
Japanese Patent JPH05309540
Kind Code:
A
Abstract:

PURPOSE: To enable the movement of a table to be enhanced in straightness even if a ball screw low in accuracy is used, thereby lowering cost.

CONSTITUTION: A nut 9 threadedly engaged with a ball screw is fixed onto a nut mounting plate 11, a table is fitted onto a table mounting plate 3, the nut mounting plate 11 is connected to an intermediate plate 12 with paired leaf springs 17 in the vertical direction, and the intermediate plate 12 is connected to the table mounting plate 13 with paired leaf springs 22 in the horizontal direction.


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Inventors:
Sato, Shuzo
Application Number:
JP1992000136155
Publication Date:
November 22, 1993
Filing Date:
April 28, 1992
Export Citation:
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Assignee:
SONY CORP
International Classes:
B23Q5/40; B23Q5/44; B25J9/02; (IPC1-7): B23Q5/44; B25J9/02
Attorney, Agent or Firm:
稲本 義雄