JPS5913116Y2 - Stamping device for building material shapes - Google Patents

Description

[Detailed description of the invention] The Nigun invention relates to a stamping device used for attaching a required marking to an extruded or shaped material that constitutes a sara-ni made mainly of aluminum alloy by means of stamping.

As is well known, sashes that are finished to standard dimensions are usually shipped from the factory in a packaging box containing the necessary parts, including frames, frames, frames, and frames.

That is, it is provided in a knockdown format.

When assembling this, because the frames and frames have upper, lower, left and right sides, markings are placed on the frames to help distinguish between left and right, as well as markings such as the production date and company name.

Conventional markings are generally based on stickers, but they discolor over time or peel off due to adhesive residue7, spoiling the appearance and at the same time impairing cleanliness.

Therefore, instead of using stickers, it was proposed to stamp the required markings on shapes such as frames. However, it was necessary to add a stamping process to the manufacturing process of frames, etc. Either a separate device must be installed to perform a separate process, or it is not easy to add another program to the current automated process.

In order to address the above-mentioned problems, this idea was developed by developing a marking device that can be skillfully incorporated into equipment in the United States, and making it possible to attach required markings to frames and other shapes.

Hereinafter, an embodiment according to this invention will be described with reference to the drawings.A die 4 is provided on a fixed platen 2 opposite to a movable platen 1 through a die holder 3 to which a part of a shape member 18 can be engaged. The holes in the movable platen 1 are formed by incorporating a stamping device into an existing processing device equipped with punches 5 and 6 for cutting and notching. That is, the housing 7 is placed above the die holder 3 of the fixed platen 2 along the die 4. It is set in a predetermined position by an adjustment screw 9 screwed into the housing 7 through a stopper 8 provided on one side.

A holder 11 for mounting a stamping punch 10 having an appropriate mark 21 is provided in the housing 7 so as to be movable in the vertical direction, and an inclined surface 12 is formed at the upper corner of the surface of the holder 11 facing the movable plate 1. and an inclined surface 12 of the holder 11 that is perpendicular to the holder 11 in the housing 7.
A cam body 13 having the same inclined surface in contact with the movable platen 1 is provided, and a pressure receiving plate 14 is provided on the protruding portion of the cam body 13 from the housing 7 so as to face the convex portion 15 protruding from the movable platen 1. The cam body 13 is configured to rush toward the fixed platen 2 as it moves forward, causing the core luder 11 to rush toward the die 4,
The return movement of the cam body 13 and the holder 11 is caused by the spring 16,
It will be held on the 17th.

In addition, the shape 18 shown in FIG. 3 shows the state after processing, 19 is a notch, 20 is a hole, and 21 is a mark. It is engraved in a position that is not exposed to the outside.

This invention has the above-described structure, and after engaging the profile 18 with the die 4 and adjusting the movement of the housing 7 to either the left or right side and facing the stamping punch 10 to a predetermined position of the profile 18, it is movable. When the plate 1 is moved forward, the punches 5.6 and 10 are processed, and when the movable plate 1 is moved backward, each spring 16 is processed.
．． 17 causes the cam body 13 to retreat, and the holder 1
1 moves back to the original position.

As mentioned above, if you use the marking device of this invention,
It is possible to engrave using a part of the existing die, and because the engraving punch can be moved and adjusted, the mark will be displayed at a predetermined position regardless of the processing area where holes are being punched etc. In addition, since the cam body with an inclined surface drives the marking punch by displacing the direction of movement of the movable platen, even if the movable platen moves at the pitch required for drilling etc., the marking punch will not move. By setting the movable pitch at a predetermined interval, it is possible to engrave at a predetermined depth.

Furthermore, this device can be used as a stand-alone marking device without being used in combination with existing processing equipment.

[Brief explanation of drawings]

Fig. 1 is a partially cutaway side view of the marking device according to this invention, Fig. 2 is a front view of the stationary plate as seen from the inside, and Fig. 3 shows a part of the processed shape. FIG. 1...Movable plate, 2...Fixed plate, 3...
...Die holder, 4...Die, 5, 6.
...Punch, 7...Housing, 8...
... Stopper, 9 ... Adjustment screw, 10.
... Engraving punch, 11 ... Holder, 1
2... Perspective view, 13... Cam body, 14
......Pressure plate, 15...Convex portion, 16, 1
7...Spring, 18...Shape, 1
9...notch, 20...hole, 21...
····mark.

Claims (1)

[Scope of utility model registration request] A die 4 capable of engaging a part of the profile 18 is fixed to a fixed plate 2 facing the movable plate 1, and a housing 7 is provided so as to be movable and adjustable along the surface of the fixed plate 2. A holder 11 for attaching a punch 10 is built in so as to be movable toward the die 4, an inclined surface 12 is formed on a part of the side of the holder 11 facing the movable platen 1, and a slope 12 is formed in the housing 7. A cam body 13 which is also in contact with and has an inclined surface is provided so as to be movable in a direction in which it is pressed by the movable plate 1 and protrudes into the housing 7 in the same direction as the movable plate 1, and is connected to the holder 11 and the force body 13. A marking device for building shapes, which is provided with return springs 16 and 17, respectively.