Title:
ROTARY INDEX TABLE APPARATUS
Document Type and Number:
WIPO Patent Application WO/2015/178579
Kind Code:
A1
Abstract:
The present invention relates to a rotary index table apparatus. The rotary index table apparatus, according to the present invention, comprises: a housing having a space therein, wherein a drive motor and a cylinder are installed on one side surface thereof to be spaced apart from each other; a main shaft installed in a through hole formed in the space, wherein a worm wheel is coupled to the outer peripheral surface thereof; a pair of worm shafts installed in the space to be engaged with the worm wheel therebetween; a power transmission member installed on the upper surface of the housing to transmit a driving force of the drive motor to the pair of worm shafts; and a backlash removal member that is provided in the space to be operated by the cylinder and presses the pair of worm shafts toward the center of the main shaft in order to remove a backlash formed between the pair of worm shafts and the main shaft.
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Inventors:
KIM SUNG-GON (KR)
Application Number:
PCT/KR2015/002857
Publication Date:
November 26, 2015
Filing Date:
March 24, 2015
Export Citation:
Assignee:
KIM SUNG-GON (KR)
International Classes:
B23Q16/10; B23Q5/56
Foreign References:
| KR101341661B1 | 2013-12-16 | |||
| US7721616B2 | 2010-05-25 | |||
| JPH10193235A | 1998-07-28 | |||
| JPH0796441A | 1995-04-11 |
Attorney, Agent or Firm:
KIM, SU-JIN (KR)
김수진 (KR)
김수진 (KR)
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