JPS6426136U

JPS6426136U -

Info

Publication number: JPS6426136U
Application number: JP12011887U
Authority: JP
Priority date: 1987-08-04
Filing date: 1987-08-04
Publication date: 1989-02-14

Description

[Brief explanation of the drawing]

第１図は本考案に係る工作機械の正面図、第２
図は同工作機械の側面図、第３図は同工作機械の
平面図、第４図は同工作機械の要部拡大断面図、
第５図及び第６図はスピンドル装置の拡大断面図
、第７図は第２図矢視図、第８図は第２図矢
視図、第９図は第４図―矢視図、第１０図は
第８図―断面図である。尚、図面中、７はテーブル、１０は支持体、１
２は旋回アーム、１３はワーク加工用の工具、１
２１は環状デイスク、１２２は固定装置、１２３
は受座、１２４は押圧片、１２５は弾性部材、１
２６はロツド、１７３は駆動部材、１７４はリン
ク、１８０は解除機構である。 Figure 1 is a front view of the machine tool according to the present invention, Figure 2
The figure is a side view of the machine tool, Figure 3 is a plan view of the machine tool, Figure 4 is an enlarged sectional view of the main parts of the machine tool,
5 and 6 are enlarged sectional views of the spindle device, FIG. 7 is a view in the direction of the arrows in FIG. 2, FIG. 8 is a view in the direction of the arrows in FIG. 2, and FIG. 9 is a view in the direction of the arrows in FIG. FIG. 10 is a sectional view of FIG. 8. In the drawings, 7 is a table, 10 is a support, 1
2 is a rotating arm, 13 is a workpiece processing tool, 1
21 is an annular disk, 122 is a fixing device, 123
1 is a catch seat, 124 is a pressing piece, 125 is an elastic member, 1
26 is a rod, 173 is a driving member, 174 is a link, and 180 is a release mechanism.

Claims

[Scope of Claim for Utility Model Registration] A support provided on a table that is movable back and forth with respect to a workpiece; a swing arm provided in front of the support so as to be rotatable in a vertical plane; a workpiece processing tool such as an attached spindle, an annular disk fixed to the rotating arm, a fixing device that clamps the annular disk and fixes the rotating arm to the support body, and the fixing device A machine tool comprising a fixing release mechanism that is attached to the rotating arm and releases the fixation of the rotating arm, wherein the fixing device includes a pressing piece and a seat disposed at the front and rear of the annular disk, and extending rearward from the pressing piece, and a rod that biases the pressing piece by the elastic force of an elastic member, the fixing release mechanism extends in a direction perpendicular to the rod, one end is connected to the rod, and a predetermined intermediate portion is on the support side. A machine tool comprising: a link that is pivotally supported by the rod; and a drive member that is connected to the other end of the link and rotates the link about the pivot point to move the rod back and forth. Swivel arm lock release mechanism.