KR102186169B1 - Method of processing wire materials for accessory and wire materials for accessory manufactured thereby - Google Patents

Abstract

The present invention provides a variety of diffusely reflective decorative patterns on the surface of the wire at the same time as the wire rod is transported through a series of continuous operations and rapid processing, and a method of processing a wire rod for high quality accessories at an inexpensive price by industrial mass production and manufactured thereby. It aims to provide wire rods for accessories.
The object of the present invention is the step of transferring a wire having a circular cross section by a winding reel that is wound on a supply reel, and the first support while rotating and transferring the transferred wire between a pair of first support rollers and a pressing roller. Processing the uneven processing wire having the uneven protrusions supplemented to the protrusions on the remaining outer surface by the pressing roller by the volume deformed by the plastic working of the flat part while plasticizing the lower side of the flat part by a roller; and And processing the uneven protrusion by chamfering the uneven protrusion by a cutting means while rotating and transferring the uneven processing wire in a state supported by the flat portion in a second supporting roller. And it is achieved by the wire rod for accessories manufactured thereby.

Description

Method of processing wire for accessory and wire for accessory manufactured thereby {Method of processing wire materials for accessory and wire materials for accessory manufactured thereby}

The present invention relates to a technology for processing a wire rod for an accessory, and more particularly, a variety of diffuse reflection decorative patterns are provided on the surface of the wire rod at the same time as the wire rod is transferred through a series of continuous operations and rapid processing. It relates to a method of processing a high-quality accessory wire at a price, and to an accessory wire manufactured by the method.

In general, to use as a material for personal jewelry such as necklaces, bracelets, earrings, rings, or accessories for bags or personal items, roll while passing through a pair of rolling rollers to repeatedly form the same pattern pattern (pattern) on the wire surface. The pattern pattern processed on the roller is produced by rolling.

In this way, the method of rolling molding is industrially manufacturing a wire rod for accessories in which a pattern of the same shape is repeatedly molded by repeatedly forming a pattern by repeatedly forming a pattern by pressing a pattern formed on the surface of the wire rod on the outer peripheral surface of the rolling roller. Therefore, it is used as a material for accessories of new products.

In addition, other manufacturing of jewelry materials made of wires such as wires is visually performed through cutting (chamfering) the outer surface of the wires using a cutting tool such as a bite while transferring the wires by a pair of guide rollers. It is also disclosed about the manufacture of a material for jewelry provided with diffuse reflection.

However, the manufacture of the wire rod for accessories by the former rolling processing is limited to rolling processing using a pair of rolling rollers, that is, forming a pattern by pressing while transferring the wire rod between the two rolling rollers. , There is a problem of poor marketability due to the limitation of plastic deformation due to rolling and the appearance of patterns and the size of irregularities.

In other words, it is limited to protruding the pattern pattern on the surface of the wire rod by compression while simply passing the wire rod between the upper and lower rolling rollers, and the protruding size of the pattern pattern on the surface of the wire rod with a small diameter is weak and thus the pattern pattern recognized by the naked eye. There is a drawback that is not largely recognized.

In the latter cutting method, it is possible to process wire rods for jewelry with diffuse reflection effect by chamfering for wire rods with large diameters, but it is difficult to chamfer the outer periphery of thin and round wires when processing thin wire type metal. Therefore, an impractical problem occurs.

On the other hand, as an example of seafarer technology, in Korean Patent Registration No. 10-1265471 (a face processing device for an ornament chain), two grinders are arranged side by side and the chain in the form of a strip is rotated through a jig to process the inside and the outside of the chain. Alternatively, as the position of the surface to be processed is adjusted by varying the angle of the jig, a technology capable of continuously processing while changing the position of the workpiece to be processed has been proposed.

However, this prior document 1 also has a configuration in which only a part of the angle is changed when processing the object by using a grinder, so the portion that can be processed in processing the object is inevitably limited, and as processing using a grinder The pattern that can be processed also has a limited drawback.

Korean Patent Registration No. 10-1265471

The present invention was developed to solve the disadvantages of the prior art as described above, and visual expression of the protruding pattern by chamfering by a cutting tool in a state in which various protruding patterns on the surface of the wire wire are formed by rolling more largely. It is an object of the present invention to provide a method of processing a wire rod for an accessory with superior visual expression by maximizing a diffuse reflection effect, and a wire rod for an accessory manufactured thereby.

The present invention provides the amount of deformation deformed by compression by rolling of the wire rod as a pattern pattern molded into a protruding size, and a more effective visual expression of the pattern by cutting of the bite, thereby providing an accessory wire rod that can be provided as an accessory material It is an object of the present invention to provide a processing method of and a wire for an accessory manufactured thereby.

The present invention is a processing method of a wire rod for an accessory that can be provided at an inexpensive price because it can be manufactured by industrial mass production to maximize the diffuse reflection effect by chamfering the protruding surface at the same time as the clear engraving on the outer surface of the wire rod. It is an object of the present invention to provide a wire rod for an accessory manufactured by.

In order to achieve the above object, the method of processing a wire rod for an accessory of the present invention,

Transferring a wire having a circular cross section by a winding reel that is wound on a supply reel, and rotating and transferring the transferred wire between a pair of first support rollers and a pressing roller, while the lower side thereof is rotated by the first support roller. At the same time as plastic processing to the flat portion, processing the uneven processing wire having the uneven projections supplemented to the projections on the remaining outer surface by the compression roller by the volume deformed by the plastic processing of the flat portion, and the uneven processing wire It characterized in that it comprises the step of processing the chamfered groove by chamfering the concave-convex protrusion by a bite of a cutting means while rotating and transferring the flat portion in a state supported by the second support roller.

Here, the uneven protrusion processed on the surface of the uneven processing wire may have a volume plastically deformed in a plane by the first support roller to supplement the protrusion shaping of the uneven protrusion, thereby increasing its protrusion height.

In addition, the present invention includes the steps of transferring a wire having a circular cross section by a winding reel that is wound on a supply reel, and the first supporting roller while rotating and transferring the transferred wire between a pair of first supporting rollers and a pressing roller. The lower, left, and right sides are plastically processed into the flat surface by means of the compression roller, and the uneven processing wire having the concave-convex protrusions supplemented by the protrusion molding of the rest of the upper surface is processed by the pressing roller by the volume deformed by the plastic processing of the flat portion. And processing the concave-convex protrusion by chamfering the concave-convex protrusion by a cutting means while rotating and transferring the concave-convex machining wire in a state supported by the flat part in a second support roller. .

By this processing method, the lower side is formed into a flat part, and the uneven protrusion is formed on the remaining outer circumferential surface, and an accessory wire having chamfered chamfered grooves, or the lower side and left and right sides are formed into a flat part, and the uneven protrusion is formed on the remaining upper surface It is characterized in that it is possible to manufacture a wire rod for accessories having a molded and chamfered surface.

In addition, the step of transferring a wire having a circular cross section by being wound on a supply reel and winding by a second support roller, and the first support while rotating and transferring the transferred wire between a pair of first support rollers and a pressing roller. Concave-convex processing having an uneven protrusion supplemented to the protrusion molding of the rest of the upper surface by the pressing roller by the volume deformed by the plastic working of the flat portion while plasticizing the lower or lower and left and right sides of the flat portion by a roller The step of processing the wire, and the uneven surface and the chamfered surface by chamfering the uneven protrusion by a plurality of bites of a cutting means while rolling the uneven processing wire in a spring type while supporting the flat part on a second supporting roller. It characterized in that it comprises the step of simultaneously processing the chamfering groove in the longitudinal direction and cutting to a predetermined length.

Here, the uneven processing wire rolled and wound on the second support roller is chamfering the uneven protrusion by a plurality of bits of the cutting means to simultaneously process the chamfered surface and the longitudinal chamfered groove on the chamfered surface and cut a predetermined length. It characterized in that it manufactures a wire rod for accessories in a bending state.

By this processing method, the lower side is formed into a flat part, and the other upper surface is formed into a bent state with a bent chamfered surface and chamfered grooves for accessories, or the lower side and left and right sides are formed into a flat part. It is characterized in that to provide a wire for accessories having a chamfered surface and chamfered grooves chamfered in a bent state in which the concave-convex projections are molded on the remaining upper surface.

According to the present invention, irrespective of the diameter of the wire wire used as a material for accessories that can be used for personal supplies or accessories, the protrusion of the pattern can be increased to increase the visual expression, thereby increasing marketability.

In addition, according to the present invention, it is possible to form a large protrusion size of the protrusion according to the pattern of the outer surface of the wire rod, there is an effect of improving the quality through various chamfering processing.

Further, according to the present invention, a pattern molding on the outer surface of a wire rod can be industrially mass-produced and manufactured through a series of continuous processes, so that it is possible to provide the used accessories at low cost.

1 is a schematic diagram for explaining a first embodiment of a method of manufacturing a wire rod for an accessory according to the present invention.
FIG. 2 is a longitudinal sectional view of the "F" part of FIG. 1 showing the forming state of the uneven wire according to the present invention, and is a view showing a state in which the wire is plastically deformed by rolling molding and formed into an uneven wire.
3 is a longitudinal sectional view of the "G" part of FIG. 1 showing the chamfering of the uneven wire according to the first embodiment of the present invention, in which the uneven processing wire is chamfered by a cutting means to form an accessory wire. It is a diagram showing the state.
4 to 6 are perspective views of an accessory wire manufactured by the method of manufacturing an accessory wire according to the first embodiment of the present invention.
7 is a cross-sectional view showing a molding state of the uneven processing wire of the accessory wire rod according to the second embodiment of the present invention.
8 and 9 are perspective views of an accessory wire manufactured by a method of manufacturing an accessory wire according to a second embodiment of the present invention.
10 is a schematic view for explaining a third embodiment of a method for manufacturing a wire rod for an accessory according to the present invention.
11 is an enlarged view of an extract of the wire rod for an accessory according to FIG. 10.
12 is a longitudinal sectional view of the "H" part of FIG. 10, in a state in which the lower side of the wire is formed into a flat part, the uneven processing wire is formed into a wire for accessories by processing the uneven protrusion and the chamfered groove simultaneously by the cutting means It is a drawing showing the status.
13 is an enlarged perspective view of an extract of the wire rod for an accessory according to FIG. 11.
14 is a longitudinal cross-sectional view of the "H" part of FIG. 10, in which the lower side and left and right sides of the wire are formed into flat parts, and the uneven processing wire is processed by the cutting means to simultaneously process the chamfered surface and the chamfered groove. It is a drawing showing a state molded with an accessory wire.
15 is an enlarged perspective view of an extract of the wire rod for an accessory according to FIG. 14.

Hereinafter, a first embodiment of a method for manufacturing a wire rod for an accessory according to the present invention will be described with reference to the accompanying drawings.

1 is a schematic view for explaining a first embodiment of a method for manufacturing an accessory wire according to the present invention, and FIG. 2 is a longitudinal sectional view of the "F" part of FIG. 1 showing a molding state of the uneven processing wire according to the present invention; 3 is a longitudinal sectional view of the “G” portion of FIG. 1 showing chamfering of the uneven wire according to the first embodiment of the present invention.

Referring to these drawings, first, a wire (W) is provided in order to process it into an accessory wire (A/W).

These wires (W) are wires made of aluminum, brass, copper, stainless steel, and are wound around the supply reel 100 so as to be rotatable, and the wire W wound up from the supply reel 100 is pulled out and wound up. It is provided to be rotatable while connected to the reel 200.

The winding reel is wound while being rotated by the operation of the motor (M) while drawing the wire (W) from the supply reel (100) and moving.

A first support roller 310 and a pressing roller 320 are provided between the supply reel 100 and the take-up reel 200, and a second support roller 410 and a cutting means 420 are provided at the rear thereof. However, the wire (W) is provided in a state passing between the first support roller 310 and the pressing roller 320 and between the second support roller 410 and the cutting means 420.

That is, the winding reel 200 is rotated by a motor (M) while drawing and transporting the wire W wound on the supply reel 100, and at the same time, the second supporting roller 410 and the cutting means 420 While passing through the second supporting roller 410 and the cutting means 420, it is wound up in a state processed into an accessory wire (A/W).

Of course, the first support roller 310 and the pressing roller 320 are not shown in the drawing, but as they rotate under the control operation of the motor, the lower side is plastically deformed into the flat portion Wb by rolling molding first, and the upper pressing roller The uneven protrusion Wc is formed by supplementing the plastically deformed volume by the uneven pattern surfaces 321 formed on the outer circumferential surface of the 320.

Specifically, as shown in Figs. 1 and 2, a pair of first supporting rollers 310 and crimping rollers 320 rotate between a wire W, which is a wire having a circular cross section that is not processed. While being transferred, the lower side is plastically processed into a flat portion (Wb) by the first support roller 310, and the volume deformed by the plastic processing is formed on the remaining outer surface by the pressing roller 320. ), the surface of the wire W is supplemented with the protrusion molding of the concave-convex protrusions (Wc), which are plastically processed while being pressed, and ) Is processed.

By supplementing the protrusion size of the uneven projections (Wc) according to the present invention with the amount of deformation of the flat portion (Wb), the visual expression of the uneven projections can be increased even when forming a wire (W) with a small diameter into an uneven processing wire (Wa). I can.

As shown in FIG. 3, the uneven processing wire (Wa) is chamfered while passing through the second support roller 410 and the cutting means 420 and the irregular reflection effect due to the chamfered surface (Wd). It is processed into a wire rod (A/W) for an accessory that provides a, and is wound on a winding roll 200 to complete the processing.

Here, in the present invention, the protrusion height of the uneven protrusion Wc is formed to have a large protrusion height by supplementing the plastically deformed volume to the lower flat surface Wb where the wire W is plastically deformed, and as a result, the cutting means ( By chamfering by the bite 421 of 420), it is possible to provide a diffuse reflection effect by the chamfered surface (Wd) of only the protrusion, and the concave part is chamfered only with the protrusion without the diffuse reflection effect due to no chamfering. There is an advantage of maximizing the visual expression of the diffuse reflection by, and there is an advantage that such a processing operation is industrially serialized and a continuous mass production operation is possible.

The cutting means 420 used in the present invention is a turret type in which a plurality of cutting tools 421 are assembled to enable the use of a tool 421 suitable for the diameter of the wire being processed, and the bite ( 421) is described as a single byte in the embodiment of the present invention, but it is possible to use two to four, so that the chamfered shape of the uneven protrusion Wc can be provided in various ways.

The accessory wire (A/W) is chamfered to form a chamfered surface (Wd) or a chamfered groove (We) by chamfering a clear uneven protrusion (Wc) on the outer circumferential surface regardless of the diameter size as shown in FIGS. 4 to 5 As a result, a wire rod (A/W) for accessories that can visually increase the diffuse reflection effect is provided, so that you can use a new disguise or jewelry.

Figure 7 is a cross-sectional view showing the processing state of the uneven processing wire (Wa) for providing the accessory wire (A / W) of the second embodiment according to the present invention, the difference from the first embodiment, a preferred embodiment of the present invention In processing the wire (W) into an accessory wire (A/W), the lower side and the left and right sides are formed into a flat part (Wb) and the upper surface is an uneven processing wire (Wa) having an uneven protrusion (Wc). Process.

That is, the lower side and the left and right sides by the first support roller 310 are plastically processed into a plane by the pressing roller 320, and the volume deformed by the plastic processing is applied to the upper side by the pressing roller 320. Complementing the protrusion molding of the concave-convex protrusions (Wc) formed while the uneven pattern surfaces 321 formed on the outer surface are pressed, the lower, left, and right surfaces of the wire W are plastically processed and the rest at the same time The upper part is processed with an uneven processing wire Wa having an uneven protrusion Wc.

In this state, while passing through the second supporting roller 410 and the cutting means 420, the uneven protrusion Wc is chamfered to form a chamfered surface Wd for visually providing a diffuse reflection effect for an accessory wire (A/ W) and wound on the winding roll 200 to complete the processing.

In the second embodiment of the present invention, as shown in FIGS. 8 and 9, the lower side and the left and right sides are formed into a flat portion Wb, and an uneven protrusion Wc is formed on the remaining upper surface, and the chamfered surface ( Wd) or an accessory wire (A/W) having a chamfered groove (We) is provided so that it can be used for new clothing or accessories.

On the other hand, Figure 10 is a schematic diagram for explaining a third embodiment of the manufacturing method of the wire rod for accessories according to the present invention

In the third embodiment of the present invention, the uneven processing wire (Wa) is rolled in a spring form by the second support roller 410, and is used for an accessory such as in FIG. 11 in a bend processing state by chamfering by the cutting means 420. Wire rod (A/W) can be processed and cut to a predetermined length if necessary.

This embodiment provides a good diffuse reflection effect of the chamfered portion of the accessory wire (A/W) in a bending state by processing the chamfered surface (Wd) and chamfered groove (We) while the uneven processing wire (Wa) is rolled. can do.

That is, while winding the uneven processing wire Wa on the second support roller 410, the surface of the uneven processing wire Wa in the state of being bent and deformed in advance is as shown in FIG. 12, and the uneven processing wire Wa is a cutting means 420 ), the chamfered surface (Wd) and the chamfered groove (We) are processed at the same time by the concave-convex protrusion (Wc) on the upper surface, and cut to a predetermined length by a separate cutting cutter 500, and bend as shown in the enlarged view of FIG. By manufacturing the accessory wire (A/W) having a chamfered surface (Wd) and a chamfered groove (We) as a state, the diffuse reflection effect can be maintained even when the accessory is used in a bent state.

In addition, as shown in Fig. 14, in the state in which the lower and left and right sides of the uneven processing wire Wa processed with the uneven protrusion Wc are formed into a flat portion Wb, the second support roller 410 While rolling in a spring type, the uneven protrusion (Wc) is formed in a bent state as shown in FIG. 15 by a plurality of bites (421, 422) provided in the cutting means (420) (Wd) and chamfered groove (We). A wire rod (A/W) for accessories can be manufactured.

Here, the plurality of bites 421 and 422 provided in the cutting means 420 rotate and simultaneously process the chamfered surface Wd and the chamfered groove We on the concave-convex protrusion Wc of the concave-convex processing wire Wa. It can be understood as doing.

In the third embodiment of the present invention, the cutting means 420 is described as a plurality of bites 421 and 422, but is provided with 3 to 4 and various chamfering processing (grooves or surfaces) on the surface of the uneven processing wire Wa. ), it is possible to manufacture a wire rod (A/W) for accessories that can further increase the diffuse reflection effect.

By this processing method, as shown in Fig. 13, the lower side is formed into a flat portion (Wb), and an uneven protrusion (Wc) is formed on the remaining outer circumferential surface, and the chamfered surface (Wd) in the transverse direction and the chamfered groove in the longitudinal direction ( A wire rod (Wa) for accessories in a bending state with both We) or,

As shown in Fig. 15, the lower side and the left and right sides are formed into a flat part (Wd), and the uneven protrusion (Wc) is formed on the remaining upper surface, and a bend having a chamfered surface (Wd) and a chamfered groove (We) at the same time. It is possible to manufacture the wire rod (Wa) for accessories in the state.

The present invention as described above has the advantage of providing a decorative pattern having various diffuse reflection effects on the surface of the wire rod through a series of continuous operations and rapid processing, thereby providing at a low price by industrial mass production.

100: supply reel 200: winding reel
310: first supporting roller 320: pressing roller
321: both sides of the uneven pattern 410: second support roller
420: cutting means 421, 422: bite
A/W: Accessory wire W: Wire
Wa: Uneven wire Wb: Flat part
Wc: uneven projection Wd: chamfered surface
We: chamfered groove

Claims (9)

a) being wound on a supply reel and transferring a wire having a circular cross section by a winding reel;
b) As the wire is rotated between a pair of first support rollers and a pressing roller, the lower side of the wire is plastically processed by the first support roller to the flat part, and at the same time, the volume is deformed by the plastic working of the plane part. Processing the uneven processing wire having uneven projections supplemented with the projections on the remaining outer surface by the pressing roller; And
c) a chamfered surface processing step of chamfering the concave-convex protrusions by a plurality of bites of a cutting means while rotating and conveying the concave-convex processing wire in a state in which the flat part is supported by a second supporting roller; Processing method of a wire rod for accessories, characterized in that it comprises a.
The method of claim 1,
The uneven protrusion processed on the surface of the uneven processing wire by the step b) has a volume plastically deformed into the flat part by the first support roller to supplement the protrusion shaping of the uneven protrusion, thereby increasing its protrusion height. Processing method of the wire rod for accessories, characterized in that.
a) being wound on a supply reel and transferring a wire having a circular cross section by a winding reel;
b) The wire to be transferred is rotated between a pair of first support rollers and a pressing roller, and the lower, left, and right sides of the wire are plastically processed by the first support roller into a flat surface, and at the same time, by plastic processing of the flat surface. Processing an uneven processing wire having an uneven protrusion supplemented to the protrusion molding of the remaining upper surface by the compression roller by the deformed volume; And
c) a chamfering surface processing step of chamfering the concave-convex protrusion by a plurality of bites of a cutting means while rotating and conveying the concave-convex machining wire in a state in which the flat part is supported by a second support roller; Processing method of a wire rod for accessories, characterized in that it comprises a.
An accessory wire manufactured by the processing method of claim 1, wherein the lower side is formed into a flat portion, and the uneven protrusion is formed on the remaining outer circumferential surface, and a chamfered chamfered surface is formed.
An accessory wire manufactured by the processing method of claim 3, wherein the lower side and the left and right sides are formed into a flat portion, and an uneven protrusion is formed on the remaining upper surface, and a chamfered chamfered surface is formed.
a) feeding a wire having a circular cross section by being wound on a supply reel and wound up by a second support roller;
b) Rotating and transferring the transferred wire between a pair of first support rollers and pressing rollers, plastic processing of the lower or lower and left and right sides of the wire to the flat part by the first support roller and at the same time plastic working the plane part Processing an uneven processing wire having an uneven protrusion supplemented to the protrusion molding of the remaining upper surface by the pressing roller by the volume deformed by the pressing roller; And,
c) The uneven processing wire is rolled in a spring type while the flat part is supported by the second support roller, and the uneven protrusion is chamfered by a plurality of bites of the cutting means to chamfer the chamfered surface and the chamfered surface in the longitudinal direction. Simultaneously processing the grooves and cutting the wire rod for accessories in a bending state to a predetermined length; Processing method of a wire rod for accessories, characterized in that it comprises a.
The method of claim 6,
The concave-convex wire rolled and wound on the second support roller is bent by simultaneously processing a chamfered surface and a longitudinal chamfered groove on the chamfered surface by a plurality of bites of a cutting means, A method of processing a wire rod for accessories, characterized in that for manufacturing a wire rod for accessories of.
A wire rod for accessories with a bent chamfered surface and chamfered grooves manufactured by the processing method of claim 6 in which the lower side is formed into a flat portion and the uneven protrusion is formed on the remaining upper surface.
An accessory wire having a bent chamfered surface and chamfered grooves manufactured by the processing method of claim 6 in which the lower side and left and right sides are formed into a flat portion, and an uneven protrusion is formed on the remaining upper surface.

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