JPH03230816A - Shape profiling jig - Google Patents

Abstract

PURPOSE:To execute the manufacture of jig for a short time and with a comparatively low cost by providing plural plates having slits of prescribed shape with a proper number, fitting this proper number of slits to its corresponding proper number of slits and then forming them to the prescribed cubic form. CONSTITUTION:A blank material 19 is worked to a plate 7 of prescribed shape having corner parts 3, 5 and to a plate 15 of prescribed shape having corner parts 11, 13 by properly operating a cutting machine, such as a laser beam machine, a punching press and a shearing machine. Next, the proper number of slits 9 are set at the upper part of the proper number of this plate 7 through the cutting machine and also the proper number of the slits 17 are set at the lower part of the proper number of this plate 15. The proper number of the prescribed slits 9 are brought to fit to the corresponding proper number of the prescribed slits 17. Therefore, the manufacture of the cubic profiling jig of the prescribed shape can be executed for the comparatively short time and with the comparatively low cost.

Description

DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] (Industrial Application Field) The present invention relates to a shape profiling jig used when bending a plate material to form a three-dimensional object (bending product).

(Prior art) Conventionally, for example, when bending and forming a plate material into a box shape, the second
A profiling jig 21 having a shape as shown in the figure was used. The shape profiling jig 21 is made of metal, wood, plastic, etc. and is made solid into a predetermined shape.

(Problems to be Solved by the Invention) Since the conventional shape profiling jig 21 was manufactured in a solid manner, manufacturing the shape profiling jig 21 required a great deal of cost and time. In particular, when the force acting on the shape profiling jig 21 is small when bending and forming a plate material, the conventional solid shape profiling jig 21 is not necessarily necessary.

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, it is an object of the present invention to provide a shape tracing jig that is relatively low cost and requires relatively little manufacturing time.

[Structure of the Invention] (Means for Solving the Problems) In order to solve the above-mentioned conventional problems, the present invention provides a plurality of plates of a predetermined shape with an appropriate number of slits, and A predetermined number of slits are fitted with a corresponding appropriate number of predetermined slits to form a three-dimensional predetermined shape.

(Function) In the above configuration, after an appropriate number of slits are provided in each of the plurality of plates having a predetermined shape, an appropriate number of predetermined slits and a corresponding appropriate number of predetermined slits are fitted together. With this, it is possible to manufacture a three-dimensional profiling jig having a predetermined shape.

(Example) Hereinafter, an example according to the present invention will be described based on the drawings.

Referring to Fig. 1, Fig. 1 is a flowchart of manufacturing a shape profiling jig 1, and this shape profiling jig 1 is used, for example, when bending a plate material into a box shape to form a bent product. be.

Regarding the details of the structure of the shape profiling jig 1, a suitable number (for example, three) of plates 7 of a predetermined shape and provided with corner portions 3.5 are vertically arranged at appropriate intervals in the front-rear direction. An appropriate number of slits 9 are provided in the upper part of the plate 7.

In addition, an appropriate number (for example, three) of plates 15 having corner portions 11.degree. 13 are provided upright at appropriate intervals in the left-right direction on the appropriate number of plates 7. In addition, the above plate 1
An appropriate number (for example, three) of slits 17 are provided in the lower part of the plate 15, and by fitting a predetermined appropriate number of slits 9 and a corresponding appropriate number of predetermined slits 17, the plate 15 can be connected to the plate 7. It can be installed upright.

The operation of this embodiment will be explained based on the above-described configuration.

For example, by appropriately operating a cutting machine (not shown) such as a laser processing machine, punch press, or shearing machine,
The material 19 shown in FIG. 1(a) is combined with a plate 7 of a predetermined shape having corner portions 3 and 5 shown in FIG. 1(b), and a corner portion 11.
13 and is processed into a plate 15 having a predetermined shape.

Next, an appropriate number of slits 9 are formed in the upper part of the appropriate number of plates 7 through a cutting machine, and an appropriate number of slits 17 are formed in the lower part of the appropriate number of plates 15.

Then, an appropriate number of predetermined slits 9 and a corresponding appropriate number of predetermined slits 17 are fitted. This allows the first
Tracing jig 1 with a three-dimensional predetermined shape as shown in Figure (C)
can be manufactured. Incidentally, spot welding or the like is performed at appropriate locations to ensure that the strength of the shape tracing jig 1 is sufficiently maintained.

As described above, according to this embodiment, the shape profiling jig 1 can be manufactured in a relatively short time and at a relatively low cost. In addition, since the plate 7.15 is positioned and fixed through the slit 9°17, the accuracy of the shape tracing jig 1 is increased, and since the shape tracing jig 1 is constructed using the plate 7.9, The shape profiling jig 1 is lighter than the conventional solid shape profiling jig 21 shown in FIG. Furthermore, when cutting the plate material to be bent and formed from the material, the plate 7.
15 can also be cut, making it possible to perform integrated production of bending molded products and shape tracing jig 1.

It should be noted that the present invention is not limited to the description of the embodiments described above, and can be implemented in various other forms by making appropriate changes.

[Effect of the invention] As understood from the description of the embodiments above,
According to the invention, a plurality of plates each having a predetermined shape and having an appropriate number of slits are provided, and an appropriate number of predetermined slits are fitted with a corresponding appropriate number of predetermined slits to three-dimensionally form a predetermined shape. As a result, the shape profiling jig can be manufactured in a relatively short time and at a relatively low cost.

[Brief explanation of drawings]

The drawings are for explaining embodiments according to the present invention.
The figure is a flowchart of manufacturing the shape tracing jig. FIG. 2 is a perspective view of a conventional solid-shaped profiling jig. 1...Shape tracing jig 7.15...Plate 9
．． 17...Slit

Claims (1)

[Claims] A plurality of plates having a predetermined shape each having an appropriate number of slits are provided, and an appropriate number of predetermined slits are fitted with a corresponding appropriate number of predetermined slits to form a three-dimensional shape into a predetermined shape. A jig that follows the shape.