JPS6246530U

JPS6246530U -

Info

Publication number: JPS6246530U
Application number: JP13651385U
Authority: JP
Priority date: 1985-09-05
Filing date: 1985-09-05
Publication date: 1987-03-20

Description

[Brief explanation of the drawing]

第１図は本考案に係るワークテーブル装置を具
えた工作機械の正面図、第２図は側面図、第３図
はワークテーブルの一部破断側面図、第４図はワ
ークテーブルの平面図、第５図ａ乃至ｄは加工手
順を示すワークテーブルの側面図である。２……主テーブル、３……副テーブル、４……
Ｘ軸往復装置、４０……Ｙ軸往復装置、５……ク
ランプ具、８……切削工具。 Fig. 1 is a front view of a machine tool equipped with a work table device according to the present invention, Fig. 2 is a side view, Fig. 3 is a partially cutaway side view of the work table, and Fig. 4 is a plan view of the work table. Figures 5a to 5d are side views of the work table showing the machining procedure. 2...Main table, 3...Sub table, 4...
X-axis reciprocating device, 40... Y-axis reciprocating device, 5... Clamp tool, 8... Cutting tool.

Claims

[Claims for Utility Model Registration] A sub-table 3 having a workpiece mounting surface 71 on its surface is moved in the same direction as the main movement direction of the main table 2 with respect to a main table 2 which is fed and driven in conjunction with a feeding device. The length of the sub-table 3 in the movement direction is longer than the stroke of the main table in the main movement direction, and the sub-table 3 can be fixed on the main table at multiple positions including both ends of the movement. A work table device for a machine tool equipped with a clamping tool 5. The main table 2 moves along the horizontal plane using a reciprocating device.
The sub table 3 is reciprocated in the axial direction and the Y-axis direction perpendicular thereto, and the sub-table 3 is placed on the main table 2 so as to be movable in the X-axis direction, and the length in the moving direction is the same as the main table 2 in the X-axis direction. The work table device according to claim 1, which is formed to have a stroke approximately twice as long as the stroke of the work table device.