KR20010084490A - Setting method of gem stone in thin walled material ornaments and gem stone setted ornaments thereby - Google Patents

Abstract

PURPOSE: Provided is a setting method of jewel in thin plate metal accessories which directly forms an insertion hole for jewel to the surface of accessories' body with thin thickness so that it inserts jewel into the insertion hole for jewel by simple process. CONSTITUTION: The setting method of jewel in thin plate metal accessories is characterized by using a rotation instrument to make thickness for inserting jewel by frictional heat generated in rotating a body(1) and the rotation instrument at a body(1) for thin plate metal accessories with 0.2mm-0.5mm in thickness and then processing the insertion hole for jewel with wide thickness at top and narrow thickness at bottom.

Description

Jewelry setting method of sheet metal jewelry and its ornaments {SETTING METHOD OF GEM STONE IN THIN WALLED MATERIAL ORNAMENTS AND GEM STONE SETTED ORNAMENTS THEREBY}

The present invention relates to a method of easily forming an insertion hole of a jewel to be embedded for decoration on a surface of a thin ornament with a thickness of 0.2 mm-0.5 mm in the body metal, and a method of inserting and fixing a jewel in the insertion hole, and the resulting ornament. .

Conventionally, all kinds of jewelry products made of metal and hollow structure or made of materials manufactured by press work, rolling work, drawing work, etc. have a thickness of 0.2mm-0.5mm. It was so thin that it was very short of the thickness required for the ideal insertion of the gem set for the decoration (see A).

As a result, the jewelry products made of sheet metal compared with the casting method, which is the manufacturing method of the most used jewelry, have many advantages such as reduction of material cost, improvement of wearability and adhesion due to light weight, and differentiation from generalized casting jewelry. There was a lot of factors to increase production, but unlike casting ornaments, because of its thin thickness, it was not good for the development and production of jewelry products made of sheet metal, because the added value was lower than casting ornaments because of the inability to set decorative jewelry.

Alternatively, in order to fix the jewel in such a thin sheet of jewelry, a jewelry nest (4) can be inserted into which the jewelry can be fixed as shown in FIG. Punch in and insert this gemstone, then weld the main body (1) and the gemstone (4), and then insert the gemstone (2) into the gemstone (4) and then chisel the gems to secure the gemstone (2). I had to perform the process of fixing the jewelry by cutting the metal around the jewelry house (4).

This is not only complicated and difficult to perform, but also after welding, the working surface is not clean and the heat deformation caused by welding increases the time, cost, and loss of metal materials during the cutting and finishing process. In addition to increasing the overall weight of the jewelry, the use of materials is not only increased, but the size of the jewelry collection (4) used to reduce the insertion density of the jewelry, thereby reducing the glamor of the appearance of the jewelry and increasing the value added by the jewelry setting. There was no choice but to decrease.

The present invention has been made to solve the problems described above to form a jewelry insertion hole directly on the surface of the thin body of jewelry ornaments and to insert the jewelry (2) simply and firmly in the jewelry insertion hole, and the same It is to provide jewelry with low manufacturing cost and various appearances by setting jewelry using them.

1 is a cross-sectional view of an embodiment in which jewelry is set in a hollow sheet metal ornament according to the present invention

2 is a cross-sectional view of an embodiment in which the jewelry is preset to the hollow sheet metal ornaments according to the present invention.

Figure 3 is a perspective view of the ornaments of one embodiment made in accordance with an embodiment of the present invention

4 is a cross-sectional view illustrating a conventional jewelry setting process for sheet metal jewelry;

5 is a cross-sectional perspective view of an embodiment of processing a jewelry insertion hole in a hollow sheet metal ornament body according to the present invention;

Figure 6 is a cross-sectional perspective view of an embodiment of processing the insertion hole for inserting the preset jewelry in the hollow sheet metal ornament body according to the present invention

Fig. 7 is a sectional view of an example in which a jewelry preset in sheet metal jewelry is set by a conventional method.

* Description of the main parts of the drawings

1: jewelry metal body 2: jewelry 3: preset jewelry

4: jewel dwarf 5: rotary tool 6: other rotary tool

7: Jewel inserter 8: Preset gem insert

9: Jam 10: Preset Gems

In order to achieve the above object, the processing method of the jewel insertion hole of the present invention includes the steps of processing the jewel insertion hole so that the jewel is not shaken or deviated in all directions up, down, left and right, including the step of firmly fixing the jewel in the insertion hole. It is composed.

Hereinafter, with reference to the accompanying drawings will be described in detail the processing method of the jewelry insertion hole and the insertion fixing method of jewelry.

Rotating tools with auger shapes of 2 ° -5 ° with a maximum outer diameter of 0.02mm-0.05mm larger than the diameter of the gem as shown in "Fig. 5". ) Is manufactured by grinding the drill bit into a drill bit size, and fastening the same to a rotating shaft such as an electric drill having a rotation speed of 8000 rpm or more, and then rotating it to a predetermined position to form a jewelry insertion hole of the thin sheet ornament body (1), According to the thickness of the jewelry main body 1, when pressed with a force of 0.5kg to 3kg, the surface of the jewelry main body 1 is locally extended downward only in the part where the rotating tool is contacted by high temperature frictional heat without unnecessary depression. Is perforated.

At this time, the length of the downwardly elongated portion of the perforated jewel insertion hole 7 forms a depth by about 1/2 the length of the longest diameter portion of the portion rubbed with the main body 1 of the rotary tool 5, so that the jewel (2) It is possible to secure a sufficient thickness to fix the shape and as the gradient of the rotary tool (5) has the shape of the upper and lower straits, jewelry (2) can be easily inserted while maintaining the horizontal without falling down.

The method of fixing the jewelry 2 after the jewelry insertion hole 7 of the present invention is composed of a heating step of the jewelry body 1, a jewelry insertion step, and a cooling step.

The setting of the jewelry (2) is 120 ℃-300 according to the hardness of the jewelry according to the type of jewelry by using a heating furnace, heating plate, hot air fan, etc. according to the shape of the ornament according to the shape of the ornament according to the shape of the jewelry Heating to 캜 expands the gem insertion hole 7. At this time, the jewel (2) is inserted into the jewel insertion hole (7), and then lightly pressurized to fit the jewel insertion hole (7) and slowly cooled to room temperature, the main body (1) and the jewel insertion hole (7) shrink and Tighten the entire circumference of (2) and fix it firmly

At this time, the insertion of jewelry (2) is by tweezers, vacuum adsorption, automatic jewelry setting device.

Another gem setting is a preset gemstone 10 setting.

The inserting hole of the preset jewelry 10 is processed using the other rotary tool 6 in the same manner as described above and pushes the jewelry 10 preset in the jewelry inserting hole 8 of this structure. When it is inserted, the jewelry 10 preset in the main body 1 is firmly fastened by the elasticity of the locking piece 96.

The present invention of the above configuration has the advantage of minimizing the subsidence of the upper surface of the jewelry by the fixing piece for fixing the jewelry compared to the existing jewelry setting method has the advantage of making the jewelry look bigger and colorful, "Fig. 7" As a result of the phenomenon in which the jewelry 10 is fixed in a protruding state as set by the conventional method of the previously developed preset jewelry 10 as described above, the jewelry may not be scratched or worn on the jewelry when the jewelry is worn. It is very easy and simple to process the insertion hole and unlike the casting method ornaments that cannot add jewelry setting after the completion of the product shape, it can be freely formed at any desired position even after the product shape is completed. It can be easily responded to by an unskilled person and can be easily performed to lower manufacturing costs and shorten the manufacturing process.

Claims (4)

Using the rotary tool 5 to the 0.2mm-0.5mm sheet metal jewelry main body 1, the jewel insertion thickness is formed by the rotation friction heat of the main body 1 and the rotary tool 5, (7) processing method for inserting gemstones, characterized by processing Pre-set jewelry is formed by forming a jewel insertion thickness using the rotation friction heat of the main body 1 and the other rotating tool 6 using another rotating tool 6 on the thin metal body 1 of 0.2 mm to 0.5 mm thickness. (1) a method of jewelry insertion, characterized in that for processing jewelry inserting holes (8) for preset jewelry (10) which can be inserted deep into the surface Jewelry comprising a method of fixing the jewelry 2 by inserting the jewelry 2 into the jewelry insertion hole 7 processed by claim 1 after heating the body 1 and cooling it. Jewelry, characterized in that fastening to the body (1) the jewelry (10) preset in the jewelry insertion hole (8) processed by claim 2.