Title:
FIXING STRUCTURE OF SPINDLE BALANCER FOR MACHINE TOOL
Document Type and Number:
WIPO Patent Application WO/2008/023428
Kind Code:
A1
Abstract:
A fixing structure of a spindle balancer for a machine tool in which a spindle balancer
can be attached easily to a machine tool at an appropriate position in an appropriate
posture while being supported stably and surely by the machine tool, safety is
enhanced when the spindle balancer is attached to the machine tool by lessening
the attaching load, set-up including replenishment of the cylinder body with
compression gas and regulation of gas pressure is facilitated, and the attachment
time and set-up time of the spindle balancer can be shortened. The fixing structure
(1) of a spindle balancer for a machine tool comprises a flange member (30) having
a supported surface (30a) and provided fixedly to the cylinder body (10) of a gas
spring (2), a supporting member (40) having a flange receiving surface (40b)
and a fixing hole (40c) and secured to the spindle unit (Ma) of a machine tool (M),
and a plurality of fastening members (45) for fastening the flange member (30)
to the supporting member (40) so as to allow the supported surface (30a) of the
flange member (30) to abut against the flange receiving surface (40b) of the supporting
member (40).
Inventors:
KITAURA, Ichiro (14-7 Konoike 2-chom, Itami-shi Hyogo 02, 6648502, JP)
Application Number:
JP2006/316691
Publication Date:
February 28, 2008
Filing Date:
August 25, 2006
Export Citation:
Assignee:
PASCAL ENGINEERING CORPORATION (14-7, Konoike 2-chomeItami-shi, Hyogo 02, 6648502, JP)
パスカルエンジニアリング株式会社 (〒02 兵庫県伊丹市鴻池２丁目１４番７号 Hyogo, 6648502, JP)
パスカルエンジニアリング株式会社 (〒02 兵庫県伊丹市鴻池２丁目１４番７号 Hyogo, 6648502, JP)
International Classes:
B23Q1/72
Attorney, Agent or Firm:
OKAMURA, Toshio (OKAMURA TOKKYO JIMUSYO Kondo Bldg.5F 4-12, Nishitemma 4-chome Kita-k, Osaka-shi Osaka 47, 5300047, JP)
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