JPS6312939Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field] This invention relates to a panel frame clamping device used for panel frames such as wall panels with openings.

[Background technology]

BACKGROUND ART Conventionally, in a wall panel having an opening, the bottom frame material of the panel frame has a different shape between the opening part and other parts. That is, as shown in FIGS. 1 to 5, the bottom frame material of the opening of the wall panel 1 has a downwardly facing channel member 3 (FIG. 2, FIG. 4).
is used, and Y-shaped members 4 (FIGS. 3 and 5) are used for other parts. In the channel member 3, one flange 3a and the other flange 3b have different widths. 5 is a cloth foundation. Furthermore, in a panel frame that does not have an opening, a channel member is used for the lower frame material. However, since the groove-shaped member 3 and the Y-shaped member 4 are used in this way, there is a problem in clamping the welded frame.

That is, so that various types of panels can be fabricated on the same framework workbench, it is preferable to use the same clamping device at multiple locations on the framework workbench. However, if the channel member 3 and the Y-shaped member 4 are pressed with the same clamp device, the channel member 3
Since the widths of both the flanges 3a and 3b are different, there is a problem in that the channel member 3 is tilted, resulting in poor clamping accuracy and a defect in the vertical dimension of the wall panel.

[Purpose of invention]

The object of this invention is to provide a panel frame clamping device that can accurately clamp a groove-shaped panel frame member and a Y-shaped panel frame member using the same pushing member.

[Disclosure of invention]

In this invention, a protrusion is provided on the pushing member, and when pushing the channel member with this protrusion, and pushing the Y-shaped panel frame member, the protrusion is inserted between both flanges of the Y-shaped panel frame member. This allows you to press the button directly.

Embodiment An embodiment of this invention is shown in FIGS. 6 and 7. In the figure, reference numeral 6 denotes a framework workbench, on which a plurality of mounting tables 7 on which Y-shaped members 4 and channel-shaped members 3, which serve as the lower frame members of the panel frame 1' are placed, are arranged in a row, and the frames of other parts are A number of clamping devices (not shown) are provided for clamping the material. A standard guide 8 protrudes above the mounting table 7 near each mounting table 7.
are provided, and a pushing member 9 is provided facing each reference guide 8.
is provided. The push member 9 is supported by a guide means (not shown) so as to be able to move forward and backward substantially horizontally, and is connected to a forward and backward cylinder 11 via a connecting piece 10 . The connecting piece 10 is rotatably supported around a support shaft 12 and connected to the push member 9 by a connecting shaft 13. The pushing member 9 has a protrusion 14 integrally formed on its front surface. The protrusion 14 has a height and width that allows it to enter between a pair of opposing flanges 4a and 4b of the Y-shaped member 4.

Operation When clamping the channel member 3, the web surface of the channel member 3 is pushed by the protrusion 14 of the pushing member 9. At this time, the protrusion 14 is attached to the wide side flange 3a of the channel member 3.
This corresponds to the vicinity of . Therefore, although the flange 3b on the narrow side of the channel member 3 is separated from the reference guide 8, the channel member 3 is not tilted and is clamped in its proper posture. Therefore, high dimensional accuracy can be obtained. When clamping the Y-shaped member 4, press the push member 9.
The protrusion 14 enters between the flanges 4a and 4b of the Y-shaped member 4 and is directly clamped by the push member 9. Therefore, the push member 9 does not get in the way. In this way, the Y-shaped member 4 and the groove-shaped member 3 can be accurately clamped with the same pushing member.

[Effect of idea]

The panel frame clamping device of this invention has the advantage that the Y-shaped panel frame material and the groove-shaped panel frame material can be accurately clamped with the same pushing member.

[Brief explanation of the drawing]

Fig. 1 is a front view of a wall panel with an opening, Fig. 2 is an enlarged sectional view taken along the - line, Fig. 3 is an enlarged sectional view taken along the - line of Fig. 1, and Fig. 4 is a sectional view of the channel member. 5 is a cross-sectional view of the Y-shaped member, FIG. 6 is a plan view of a panel frame stand on which an embodiment of this invention is installed, and FIG. 7 is a side view of the panel frame clamping device. 1'... Panel frame, 3... Channel member, 4... Y-shaped member, 7... Mounting table, 8... Reference guide member, 9...
...Pushing member, 11... Advance/retreat cylinder, 14... Protrusion.

Claims (1)

[Scope of utility model registration request] A mounting table on which a groove-shaped panel frame material or a Y-shaped panel frame material is placed, a standard guide member that is provided to protrude upward from the mounting table and abuts the panel frame material, and a standard guide member that faces the standard guide member. a pushing member that is provided so as to be horizontally movable back and forth and presses the Y-shaped panel frame material against the standard guide; a protrusion that is provided to press the groove-shaped panel frame member against the reference guide member;
A panel frame clamping device comprising: a device for driving the pushing member forward and backward.