JPH0432857U

JPH0432857U -

Info

Publication number: JPH0432857U
Application number: JP7400890U
Authority: JP
Priority date: 1990-07-12
Filing date: 1990-07-12
Publication date: 1992-03-17
Anticipated expiration: 2005-07-12
Also published as: JP2512568Y2

Description

[Brief explanation of the drawing]

第１図はこの考案を実施したマシンバイスの全
体の外観を示す斜視図、第２図はこの考案の一実
施例の口金形状を示す要部斜視図、第３図は同じ
くその位置決め部材を示す斜視図、第４図は同じ
く被加工物の位置決め状態を示す斜視図、第５図
ａ，ｂは位置決め部材のそれぞれ異なる他の実施
例を示す斜視図、第６図は同じくその被加工物固
定状態を示す要部斜視図、第７図は第４図に示し
た位置決め部材の変形例を示す斜視図、第８図は
この考案のさらに他の実施例の口金形状を示す要
部斜視図、第９図は同じくその位置決め部材を示
す斜視図である。４，５……口金、７……ねじ穴、１０，２０，
２０′，３０……位置決め部材、１１ａ，１１ｂ
，１１ｃ，３１ｃ……取付孔、１１ｄ，２１ａ，
２１ｂ，２１ｃ……長孔、２０ｃ，２０ｃ′……
突当面、３１ａ，３１ｂ……位置決めピン、３７
……位置決め穴、Ｗ……被加工物。 Fig. 1 is a perspective view showing the overall appearance of a machine vise implementing this invention, Fig. 2 is a perspective view of essential parts showing the shape of the mouthpiece of an embodiment of this invention, and Fig. 3 similarly shows its positioning member. FIG. 4 is a perspective view showing the positioning state of the workpiece, FIGS. 5a and 5b are perspective views showing other different embodiments of the positioning member, and FIG. 7 is a perspective view showing a modified example of the positioning member shown in FIG. 4; FIG. 8 is a perspective view of main parts showing the shape of the base of still another embodiment of the invention; FIG. 9 is a perspective view similarly showing the positioning member. 4, 5...cap, 7...screw hole, 10,20,
20', 30...positioning member, 11a, 11b
, 11c, 31c...Mounting hole, 11d, 21a,
21b, 21c...long hole, 20c, 20c'...
Abutment surface, 31a, 31b...positioning pin, 37
...Positioning hole, W...Workpiece.

Claims

[Scope of claim for utility model registration] 1. By abutting and fixing the workpiece against the positioning member attached to the mouthpiece of the machine vise,
A positioning device for a machine vise configured to set the position of the workpiece in a direction perpendicular to the tightening direction, wherein a large number of screw holes are arranged at equal intervals on the surface of the mouthpiece, and the positioning member The above-mentioned workpiece can be mounted as required by providing mounting holes corresponding to at least two screw holes of the cap, and inserting the mounting bolts through the mounting holes and screwing them into either of the screw holes of the cap. A positioning device for a machine vise, characterized in that it can be fixed at a position. 2. The positioning device in a machine vise according to claim 1, wherein the mounting hole provided on the positioning member side is an elongated hole having a length at least half the distance between two adjacent screw holes on the base side. 3 By abutting and fixing the workpiece against the positioning member attached to the mouthpiece of the machine vise,
A positioning device for a machine vise configured to set the position of the workpiece in a direction perpendicular to the tightening direction, wherein a large number of positioning holes are arranged at equal intervals on the surface of the mouthpiece, and the positioning member A positioning pin that fits into at least two positioning holes of the base is implanted, the positioning pin is fitted into one of the positioning holes of the base for positioning, and a fixing means provided separately is used to position the positioning pin. A positioning device for a machine vise, characterized in that the workpiece can be fixed at a desired position by fixing the positioning member to the mouthpiece.