JPS61102397U

JPS61102397U -

Info

Publication number: JPS61102397U
Application number: JP18935284U
Authority: JP
Priority date: 1984-12-13
Filing date: 1984-12-13
Publication date: 1986-06-30

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す斜視図、第２
図は同上の側面図、第３図は同上の背面図、第４
図は同上の円弧クランプの斜視図、第５図は従来
例の平面図であり、１は横枠材、２は縦枠材、３
は枠組み、４は固定基盤、５は位置決め治具、６
は円弧クランプ、７はスライド軸、８はクランプ
腕、９は当性部、１０は基準孔、１１は位置決め
基準ピンである。 Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is a side view of the same as above, Figure 3 is a rear view of the same as above, and Figure 4 is a rear view of the same as above.
The figure is a perspective view of the arc clamp same as above, and Fig. 5 is a plan view of the conventional example, where 1 is a horizontal frame member, 2 is a vertical frame member, and 3
is a framework, 4 is a fixed base, 5 is a positioning jig, 6
1 is an arcuate clamp, 7 is a slide shaft, 8 is a clamp arm, 9 is an abutting portion, 10 is a reference hole, and 11 is a positioning reference pin.

Claims

[Scope of utility model registration request]

The ends of the horizontal frame material and the vertical frame material are connected at right angles to form a frame, and a positioning jig is moved from the fixed base placed on the outside of the vertical frame material toward the outer surface of the end of the horizontal frame material. An arcuate clamp that extends and has a sliding shaft passing above and below the vertical frame members in a direction parallel to the horizontal frame members and is rotatable is attached to a fixed base, and attached to the tip of the slide shaft. The clamp arm provided at right angles is brought into contact with the inner surface of the end of the horizontal frame material, the end of the horizontal frame material is brought into contact with the positioning jig, and the contact part protruding from the fixed base is placed outside the end of the vertical frame material. A positioning device for a frame, in which a positioning reference pin protruding from a fixed base is inserted into a positioning reference hole drilled in a vertical frame material and positioned by abutting against a side surface.