JPS62147401U

JPS62147401U -

Info

Publication number: JPS62147401U
Application number: JP1832887U
Authority: JP
Priority date: 1987-02-10
Filing date: 1987-02-10
Publication date: 1987-09-17

Description

[Brief explanation of the drawing]

第１図ないし第８図は本考案の一実施例を示す
もので、第１図は工作機械の全体側面図、第２図
は面板装置の正面図、第３図は第２図のＡ―Ａ断
面図、第４図は第２図のＢ―Ｂ断面図、第５図は
第２図のＣ―Ｃ断面図、第６図は第２図のＤ―Ｄ
断面図、第７図はその平面図、第８図は第６図の
Ｆ―Ｆ断面図である。３：主軸、４：心押台、５：心押軸、６：面板
装置、７：大面板、８：スライド面板、８ａ：そ
の前面、９：中心軸、１０：チヤツク装置、１１
：スイベル面板、３２：環状溝、３３：ナツト、
３４：クランプボルト、３５：ボルト孔。 Figures 1 to 8 show an embodiment of the present invention, in which Figure 1 is an overall side view of the machine tool, Figure 2 is a front view of the face plate device, and Figure 3 is A--A of Figure 2. A sectional view, Fig. 4 is a BB sectional view in Fig. 2, Fig. 5 is a CC sectional view in Fig. 2, and Fig. 6 is a sectional view taken along D-D in Fig. 2.
7 is a plan view thereof, and FIG. 8 is a sectional view taken along line FF in FIG. 6. 3: Main spindle, 4: Tailstock, 5: Tailstock shaft, 6: Face plate device, 7: Large face plate, 8: Slide face plate, 8a: Front surface thereof, 9: Center shaft, 10: Chuck device, 11
: Swivel face plate, 32: Annular groove, 33: Nut,
34: Clamp bolt, 35: Bolt hole.

Claims

[Scope of utility model registration request]

A pair of large face plates attached to a main shaft and a tailstock shaft facing the main shaft, a sliding face plate attached to the front surface of each large face plate so as to be movable and fixed in a direction perpendicular to the main axis, and A swivel face plate with a chuck device rotatably engaged around a central axis parallel to the main axis, and a clamp means for fixing the swivel face plate to the sliding face plate at any position around the central axis. , the clamping means includes an annular groove formed on the front surface of the sliding face plate and concentric with the central axis, a plurality of bolt holes formed through the swivel face plate at positions opposite to the annular groove, and the annular groove and the annular groove. A face plate device for a machine tool, comprising a swivel face plate fixing clamp bolt that fits into a bolt hole to fix the swivel face plate to a slide face plate.