JPH1110229A - Feed adapter for coiled wire - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily mount and remove the coiled wire by providing an attachable/detachable restraining means restraining an attachable/detachable flange on a barrel part in a position where the notch part of the attachable/ detachable flange continues to a groove provided on the barrel part. SOLUTION: The barrel part 5b is inserted into the coil center space of the coiled wire. The bound wire of the coiled wire is received by grooves 5e1 to 5e4 provided on the barrel part 5b and by the notch parts 5d1 to 5d4 provided on a fixed flange 5ff. And, the attachable/detachable flange 5fr is restrained on the barrel part 5b by fitting recessing parts 5t1, 5t2 which are the attachable/ detachable restraining means and latch recessing parts 5r1, 5r2. Consequently, the bound wire of the wire is received by the notch parts 5c1 to 5c4 as well provided on the attachable/detachable flange 5fr. The barrel part 5b, fixed flange 5ff and attachable/detachable flange 5fr as a whole become the reel shape wire feed adapter with the coiled wire mounted.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a coiled wire feeding adapter. The feed adapter is used, for example, when feeding a coiled welding wire bound by a binding wire to a welding torch by a welding machine.

[0002]

2. Description of the Related Art In order to efficiently transport, store, or compactly mount a welding wire, which is a long wire, on a welding machine, the welding wire is usually wound by a coil. A bobbin is used when winding a welding wire around a coil. Conventionally, this reel was shipped as it is as a coil-wound welding wire (product). For example, according to the method disclosed in Japanese Patent Application Laid-Open No. 58-10346, a wire is stored using a reel constituted by a relatively thick metal wire. That is, a plurality of reel elements configured to form a part of a reel by bending a single metal wire are arranged so as to form a circular shape as a whole, and spot welded to each other. To form a reel. Further, according to the method disclosed in Japanese Patent Application Laid-Open No. 62-19646, one metal wire is bent at several places in order to cope with the distortion generated in the reel element due to the impact applied when the reel is handled. At least 2
A flange portion is formed by a framework consisting of two arcuate rim portions and at least two radial rim portions, and a plurality of these are arranged in a circular shape and joined to each other to form a reel. Some reels use plastic or the like.
After coiling a welding wire around these reels and securing the winding start end to the winding drum section and the winding end to the flange section, the whole is wrapped with a moisture-proof material such as a heat-shrink film, and the film is heat-shrinked. Then, it is provided by being stored in a corrugated ball box or the like.

According to the method disclosed in Japanese Patent Application Laid-Open No. 5-84573, a wire wound in a coil shape without using a winding frame such as a reel is restrained by a detachable holder. As the restraining holder, a needle bent in a U-shape or a clip-shaped metal wire jig having a spring action is exemplified.
JP-A-6-278714 discloses a method in which a wire wound in a coil shape without using a reel such as a reel is wrapped in a bag shape with an aluminum composite film, and after deaeration, sealing is performed. I have. That is, the wire wound in a coil shape is bundled with a wire without using a bobbin, and the shape is adjusted. At the beginning of the wire, a flag (tag) is used to clarify the used end and to prevent sinking into the coil body. After attaching the same flag (tag) to the end of the wire as the used end, wrap it in a bag with an aluminum composite film and seal it.

[0004]

However, for example, Japanese Patent Application Laid-Open No. 58-10346 or Japanese Patent Application Laid-Open
When a welding wire is coiled using a reel or the like disclosed in Japanese Patent Application Laid-Open No. 2-19646, the reel or the like is disposable when the welding wire is used. Therefore, the production cost is high, and it is necessary to treat it as industrial waste, which is wasteful. Further, a method of restraining a welding wire wound in a coil shape without using a winding frame such as a reel with a detachable holding tool as disclosed in Japanese Patent Application Laid-Open No. Hei 5-84573 is disclosed in Japanese Patent Application Laid-Open No. 5-84573. The layered shape is easily broken. Therefore, in order to maintain the layered shape of the coiled welding wire, for example, when wrapping around a wide steel band and tightening it, the material cost becomes high, and using a low-cost plastic band to bind it In this case, by tightening the band, the corner of the cross-sectional shape of the coiled welding wire is rounded more than a square, and the layered shape is easily broken.

Japanese Patent Laid-Open Publication No. Hei 5-84573 discloses a method of packaging a film-shaped material while holding the coil shape, because the film-shaped material alone has a small shape-retaining ability, and therefore a plurality of wires must be previously formed with wires. It is necessary to unite and shape. It is common to twist the ends of the binding wire together by twisting them in a rope shape, but it is easy to break the film-like material wrapped at the tip of the wire. It takes time and effort to remove the wire using pliers or the like.

A first object of the present invention is to facilitate mounting of a coiled wire feeding adapter to a welding machine when using a coiled wire that does not use a winding frame such as a reel. A second object is to increase the efficiency of removing the binding wire of the coil wound wire.

[0007]

[Means for Solving the Problems]

(1) Feeding adapter for coiled wire of the present invention (5)
Are a plurality of grooves each having a cylindrical shape having an outer diameter b and a width c and extending in the width direction for mounting a wire (1) coiled into a cylindrical shape having an outer diameter a, an inner diameter b and a width c. (5e1-5e4) provided with a torso (5b); a plurality of notches attached to one side surface of the torso (5b) and extending in the outer peripheral direction continuously to the plurality of grooves (5e1 to 5e4) A fixed flange (5ff) having an outer diameter d larger than the outer diameter a, comprising (5d1-5d4); the trunk (5b)
The plurality of grooves (5) detachably attached to the other side of the
e1 to 5e4), a plurality of notches (5c1 to 5c4) extending in the outer peripheral direction, a detachable flange (5fr) having an outer diameter d larger than the outer diameter a, and the detachable flange (5fr). )
The notch (5c1-5c4) has a groove (5c) provided in the body (5b).
and detachable locking means (5t1, 5t2, 5r1, 5r2 / 5k1, 5k2, 5p1, 5p2) for locking to the body (5b) at a position continuous with e1 to 5e4).

For easy understanding, the reference numerals of the corresponding elements of the embodiment shown in the drawings and described later are added in parentheses for reference.

According to this, the coiled wire (1) is passed through the body (5b) into the coil center space of the coiled wire (1).
Receiving the binding wire (3a) in the grooves (5e1 to 5e4) provided in the body (5b) and the cutouts (5d1 to 5d4) provided in the fixed flange (5ff), and attaching and detaching the detachable flange (5fr) Locking means (5t1,5t2,
5r1, 5r2 / 5k1, 5k2, 5p1, 5p2), the wire (1) is locked to the trunk (5b) so that the binding wire (3a) of the wire (1) is cut out (5c1 to 5c4) also accepted, trunk (5b),
The fixed flange (5ff) and the detachable flange (5fr) form a reel-shaped wire feeding adapter to which the coil-wound wire (1) is attached as a whole. Since the coiled wire (1) can be seen in the notch (5d1-5d4) provided in the fixed flange (5ff) and the notch (5c1-5c4) provided in the detachable flange (5fr),
The operator may, for example, use the coil outer peripheral surface or the notch (5d1 to 5d4 / 5
Untie or tie the binding wire (3a) with c1 to 5c4)
By cutting (3a), the cutouts (5d1-5d4 / 5c1-5c4) can be pulled out in the axial direction of the trunk. At this time, since the binding wire (3a) is in the groove (5e1 to 5e4) of the body (5b), the pullout resistance is low, and the pullout and removal are easy. After attaching the coiled wire (1) in the bound state, the binding wire (3a) is removed, so that the coil shape does not collapse.

After removing the binding wire (3a) in this manner, if the coil wound wire (1) is a welding wire, the body (5)
b) is attached to the coil support shaft of the wire feeder of the welding machine,
The preparation for feeding the welding wire is completed by nipping the wire with a wire pull-out roller of the wire feeding device and passing the end of the wire through a welding torch. Reel (body (5b) + fixed flange
(5ff) + fitting flange (5fr))
The coiled wire (1) can be easily mounted on a welding machine. After attaching the torso (5b) to the coil support shaft, the binding wire (3a)
May be removed.

The thickness of the body (5b) is the outer diameter a, the inner diameter b, and the width c.
And the width of the body (5b) is matched to the coil width c. Since the outer diameter of the flange (5ff) and the detachable flange (5fr) is an outer diameter d larger than the coil outer diameter a, the reel (body (5)
b) + fixed flange (5ff) + detachable flange (5fr)) supports the wire coil exactly and securely.

[0012]

BEST MODE FOR CARRYING OUT THE INVENTION

(2) The detachable locking means (5t1, 5t2, 5r1, 5r2 / 5k1, 5k2, 5p
1,5p2) are at least two sets of fitting protrusions (5k1,5k2) formed on the end face of the detachable flange (5fr), each of which has a pillar portion and a head portion having a larger diameter than the pillar portion provided at the tip of the pillar portion. At least two sets of fitting large-diameter portions provided on the body portion (5b) having a size that allows the head to pass therethrough, and the column portion extending in the circumferential direction following the fitting large-diameter portion; Fitting recesses (5t1, 5t2) consisting of fitting narrow grooves having a passable width; a plurality of latching projections (5p1, 5p2) to which a protruding output provided on the detachable flange (5fr) is added; A plurality of latch concave portions (5r1, 5r2) provided on the side surface of the body portion (5b) for receiving the portions (5p1, 5p2), and a fitting convex portion (5k1, 5k2) of the detachable flange (5fr). The torso (5b)
The notch (5c1-5c4) of the detachable flange (5fr) is inserted into the fitting large-diameter part of the fitting concave part (5t1, 5t2), and the detachable flange (5fr) is turned around. The latch protrusions (5p1, 5p2) are received in the latch recesses (5r1, 5r2) at positions that are continuous with the grooves (5e1 to 5e4) provided in the fitting protrusions (5fr1, 5r2) provided on the detachable flange (5fr). The heads of 5k1, 5k2) are located in the fitting narrow grooves of the fitting recesses (5t1, 5t2).

According to this, at least two sets of fitting mechanisms (fitting concave parts (5t1, 5t2) and fitting convex parts (5k1, 5k2)) provided on the side surfaces of the detachable flange (5fr) and the body part (5b). Thereby, the detachable flange (5fr) can be attached to and detached from the body (5b). In addition, a plurality of latch mechanisms (latch protrusions (5p1, 5p2) and latch recesses (5r1, 5r2)) provided on the side surfaces of the detachable flange (5fr) and the trunk (5b) latch both at a predetermined position. Detachable flange (5f
r) Detachable and latch / unlatch are provided by the detachable flange (5f
This can be done by turning r).

(3) To prevent contact with the binding wires (3a to 3d) obtained by binding the coil wound wire (1) when the detachable flange (5fr) is turned and attached to the body (5b). The thickness of the inside of the detachable flange (5fr) was reduced by at least the diameter of the binding wire between the predetermined angles α.

According to this, since the width of the trunk (5b) is the same as the width c of the cylindrical coiled wire (1), the detachable flange (5fr) is rotated to rotate the trunk (5b). At the time of attachment, the binding wires (3a to 3d) binding the coil (1) come into contact with each other. In order to prevent this contact, the detachable flange (5fr)
Is thinned at least by the diameter of the binding wire.
This range is between the angles α at which the attachment / detachment flange (5fr) is rotated for attachment / detachment.

(4) The body (5b) and the fixing flange (5f)
f) a shaft center (5s) passing through the center of
fr) has a central opening through which the axis passes.

According to this, by receiving the shaft center (5s) in the center opening, the positioning of the detachable flange (5fr) in the radial direction with respect to the body (5b) is automatically determined, and the body (5b) It is easier to attach the detachable flange (5fr).

Other objects and features of the present invention will become apparent from the following description of embodiments with reference to the drawings.

[0019]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS First, an example of a method of binding a coiled welding wire 1 to be attached to a feeding adapter 5 according to the present invention will be described. FIG.
As shown in (1), the welding wire 1 is wound in a coil shape in multiple layers, and both end surfaces of the coil are substantially flat ring shapes, and the coil cross section is rectangular. The coiled welding wire 1 weighs about 10 kg to 20 kg, and the coil outer diameter (cylinder outer diameter), coil inner diameter (cylinder inner diameter), or coil width is determined according to the use conditions.

A coil is bound using a binding wire in order to maintain the shape of the coil-wound welding wire 1. That is, FIG.
As shown in the figure, a connecting wire 2 that makes a round along the outer peripheral surface 1g of the coil, and binding wires 3a to 3 that are provided at four places at 90-degree intervals and wrap around the coil cross section of the coil-wound welding wire 1
The coiled welding wire 1 is bound using 3d. The binding wires 3a to 3d are passed through the coil center space and bent in a square shape along the inner circumferential surface, both end surfaces and the outer circumferential surface 1g of the coil. Both ends are connected at 2c. Binding wires 3a-3
d is wrapped around the connecting wire 2 to form a knot 3
Connect to the connecting wire 2 at ac to 3dc.

FIG. 10 shows an enlarged view of the knot (connection part) at the tip of the connecting wire 2 shown in FIG. Connecting wire 2
The start end 2s and the end 2e are crossed while the outer peripheral surface 1g is pulled toward each other, and the start end 2s and the end 2e are bent so as to face in opposite directions. Thereby, the connecting wire 2 is fixed near the center of the width of the outer peripheral surface 1g. As the connecting wire 2, a steel wire having a diameter of 1.2 mm to 1.4 mm was used. The material is hard to bend (plastically deform), but has high tensile strength and little elongation, and is suitable for the connecting wire 2. The table shows the characteristics of the materials used for the connecting wire 2 and the binding wires 3a to 3d.

[0022]

[Table 1]

FIG. 11A is an enlarged view showing a knot (connecting portion) 3cc at the tip of the binding wire 3c. The same applies to the other knots 3ac, 3bc, 3dc. Binding wire 3
c makes one round along the coil cross section (rectangle) of the coil wound welding wire 1, and its start end 3 cs and end 3 c are connected to the connection wire 2. That is, the starting end 3cs and the ending 3ce of the binding wire 3c that has made one round along the coil cross section (rectangle).
Since the connecting wire 2 is circling above the connecting wire 2, the connecting wire 2 is bent while applying a tensile force to the start end 3 cs and the end 3 ce, so that the connection wire 2 is turned substantially half way. In FIG. 11B, (a)
Is shown. As shown in the figure, the start end 3cs and the end end 3ce
Are bent so that they do not cross each other and each make a substantially half circumference of the connecting wire 2.

A 1.4 mmφ number wire was used for the binding wires 3a to 3d. The material is easy to bend (plastically deform) but has low tensile strength and large elongation. However, when bundling the coil-wound welding wire 1 having a rectangular coil cross section, using a material which is easily bent (plastically deformed) does not cause the corner of the coil cross section to change to a round shape. Suitable for the binding wires 3a to 3d. Using this material, as shown in FIG. 9, the starting end 3as of the binding wire 3a
When the end 3ae is bent to form a knot, the knot withstands a tensile force of at least 10 kgf.

FIG. 12 shows a wiring procedure of the binding wire 3a. The same applies to the binding wires 3b to 3d. In (a), the binding wire 3a is sunk into the space inside the coil of the coil wound welding wire 1, and in (b), the binding wire 3a is bent along both end surfaces of the coil. In (c), the binding wire 3a is further bent along the outer peripheral surface of the coil to make one round of the coil portion. (D) is a state in which the connecting wire 2 is brought into close contact with the folded binding wire 3a of (c) and made a complete circuit. (E) shows the start end 3as and the end 3a of the binding wire 3a.
(g) A state in which the starting end 3as is bent 180 degrees so as to face in the opposite direction and the end 3ae is bent 180 degrees so as to face in the opposite direction without intersecting each other.
Is a front view thereof. (F) is bent in (e),
This shows a state where the excess length portions of the start end 3as and the end 3ae are cut off.

When the coiled welding wire 1 bound by the binding wires 3a to 3d and the connecting wire 2 is used by a welding machine (not shown), the feed adapter of the present invention is used by attaching it to the welding machine.

FIG. 1 shows the overall configuration of the feed adapter 5.
FIG. 2 shows FIG. 1 from the side. The coiled welding wire 1 is mounted on a body (not shown) having a flange 5ff,
A detachable flange 5fr sandwiching the coiled welding wire 1
Attach. The notch 5c1
5c4 is provided, and notches 5d1 to 5d4 are also provided at positions facing the flange 5ff.

FIG. 3 shows a state in which the coil winding welding wire 1 is removed from the binding wire feeding adapter 5 shown in FIG. 1 and the detachable flange 5fr is removed. A trunk 5b is attached to the flange 5ff, and a groove 5 is provided in the trunk.
e1 to 5e4. Notches 5d1 to 5d4 are provided so as to be continuous with the grooves 5e1 to 5e4. When the detachable flange 5fr is attached, the notches 5c1 to 5c4 are provided.
Are also continuous with the grooves 5e1 to 5e4. Therefore, as shown in FIG. 1, a space is formed inside the coiled welding wire 1, so that the binding wires 3a to 3d can enter this space. The fitting recesses 5t1 and 5t2 and the latch recess 5 are provided on the side surface (the side opposite to the flange 5ff) of the body 5b.
r1 and 5r2 are provided. At the center of the feed adapter 5 is a cylindrical shaft center 5s, which is used when the feed adapter 5 is mounted on a welding machine.

FIG. 4 shows FIG. 3 from the side. On the inner surface of the detachable flange 5fr, fitting protrusions 5k1,
5k2 and protrusions 5p1 and 5p2 are provided. The fitting protrusions 5k1 and 5k2 having a shape similar to a bolt are fitted with the fitting recesses 5t1 and 5t2 of the body 5b, and the detachable flange 5fr is provided.
Is connected to the side surface of the trunk 5b. The convex portions 5p1 and 5p2 are ball latches, and a part of the small ball provided with the spring repulsion protrudes from the inner surface of the detachable flange 5fr. When the positions of the protrusions 5p1 and 5p2 coincide with the positions of the recesses 5r1 and 5r2, the head of the ball fits into the recesses and both are latched.

FIG. 5 is a sectional view taken along line 5A-5A in FIG.
And a flange 5ff. Fitting recess 5t
1,5t2 consists of a large diameter part and a small diameter part as shown in the figure,
When fitting with the fitting protrusions 5k1 and 5k2 of the detachable flange 5fr, first, the fitting protrusions 5k1 and 5k2 in the form of bolt heads are used.
Insert the head into the large diameter part, and then attach / detach the flange 5fr
Is rotated clockwise to introduce the column portions of the fitting convex portions 5k1 and 5k2 into the small diameter portion. Detachable flange 5fr as shown
Is rotated by the angle α, the above-mentioned protrusions 5p1 and 5p2 coincide with the recesses 5r1 and 5r2, so that the detachable flange 5fr is latched (fixed) to the body.

FIG. 6 shows a state in which the coil-wound welding wire 1 bound by the binding wires 3a to 3d is mounted on the body 5b and the flange 5ff shown in FIG. Binding wire 3a
Is in the space formed by the notch 5d1 and the groove 5e1, the binding wire 3b is in the space formed by the notch 5d2 and the groove 5e2, the binding wire 3c is in the space formed by the notch 5d3 and the groove 5e3, and the binding wire 3d is notched. Part 5d4 and groove 5e
Enter the space formed by 4.

FIG. 7 shows the detachable flange 5fr from the line 7A-7A in FIG. In the figure, the thinly painted portion indicates a portion where the thickness of the flange is reduced. As shown in FIG. 6, after the coiled welding wire 1 bound by the binding wires 3a to 3d is attached to the feeding adapter 5, the detachable flange 5f is attached to the body 5b of the feeding adapter 5.
r, when the detachable flange 5fr is rotated clockwise, the binding wires 3a to 3d
This is for preventing contact with the inner surface of fr.

FIG. 8A shows the detachable flange 5fr from the line 8A-8A in FIG. When connecting the detachable flange 5fr to the body 5b, the fitting protrusions 5k1 and 5k2 are connected to the fitting recess 5 on the side surface of the body 5b1 at the position shown in FIG.
At t1 and 5t2, it is rotated to the position shown in FIG.

A method of removing the connecting wire 2 and the binding wires 3a to 3d after attaching the feed adapter 5 in the state shown in FIG. 1 to a welding machine (not shown) will be described. First,
The intersection between the starting end 2s and the end 2e of the connecting wire 2 is released (twisting the terminal to release the connection and extending the crossed terminal portion linearly, or cutting the crossing portion with a cutter or the like). And the start end 2s or end 2 of the connecting wire 2
When e is gripped and pulled with pliers or the like, the connecting wire 2 slips through the knots 3ac to 3dc of the binding wires 3a to 3d and is removed. That is, the connecting wire 2 of the binding wires 3a to 3d
Connection to is lost at once. Thereafter, the ends of the binding wires 3a to 3d are grasped with pliers or the like, and pulled out from the feed adapter, that is, from the inner space of the coil-wound welding wire 1.

By using the feed adapter of the present invention, the coil-wound welding wire 1 can be mounted on the welding machine in a state of being bound by the binding wires 3a to 3d, and the binding wires 3a to 3d can be easily attached after the binding. The coiled welding wire 1 can be removed without any trouble.
Does not break the layered shape.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a state in which a coiled welding wire is attached to a coiled wire feeding adapter of the present invention.

FIG. 2 is a side view showing FIG. 1 in a side view.

FIG. 3 is a perspective view showing a state where a coil winding welding wire and a detachable flange are removed from the feed adapter shown in FIG. 1;

FIG. 4 is a side view of FIG. 3, showing a detachable flange, a body, and a flange.

FIG. 5 is a plan view showing a body and a flange as viewed from a line 5A-5A in FIG. 4;

FIG. 6 is a plan view showing a state in which a coil winding wire is mounted on the body and the flange shown in FIG.

FIG. 7 is a rear view showing the detachable flange as viewed from the line 7A-7A in FIG. 4;

8A is a plan view showing the detachable flange as viewed from the line 8A-8A in FIG. 4, and FIG. 8B is a plan view showing a state where the detachable flange of FIG. is there.

FIG. 9 is a perspective view showing a coil-wound welding wire and a method for binding the same.

FIG. 10 is an enlarged plan view showing a knot 2c between a start end 2s and an end 2e of the connection wire 2 shown in FIG.

11 (a) is an enlarged front view showing the binding wire 3c shown in FIG. 9 and the knot 3cc of the connecting wire 2;
(B) is a plan view of (a).

12A to 12F show the binding wire 3 shown in FIG.
The order in which a is connected to the welding wire end 1e is shown in a front view and a plan view, and (g) shows a knot in an enlarged front view.

[Explanation of symbols]

 1: Coil wound welding wire 1g: Coil outer peripheral surface 2: Connection wire 2c: Connection wire knot 2e: Connection wire end 2s: Connection wire start end 3a to 3d: Binding wire 3ac to 3dc: Binding wire knot 3ae to 3de: Binding wire end 3as to 3ds: starting end of binding wire 5: binding wire feed adapter 5b: trunk 5c1 to 5c4: cutout of detachable flange 5d1 to 5d4: cutout of flange 5e1 to 5e4: groove of trunk 5ff: flange 5fr: detachable flange 5k1, 5k2: fitting protrusions 5p1, 5p2: latch protrusions 5r1, 5r2: latch recesses 5s: shaft centers 5t1, 5t2: fitting recesses

 ────────────────────────────────────────────────── ─── Continued on the front page (72) Inventor Yukio Fujiwara Nippon Steel Welding Industry Co., Ltd. 3-5-4 Tsukiji, Chuo-ku, Tokyo

Claims (4)

[Claims] 1. A plurality of grooves each having a cylindrical shape having an outer diameter b and a width c and extending in the width direction for mounting a cylindrically coiled wire having an outer diameter a, an inner diameter b and a width c. A fixing flange having an outer diameter d larger than an outer diameter a, comprising a plurality of cutouts attached to one side surface of the torso and extending toward the outer periphery continuously to the plurality of grooves; A detachable flange having an outer diameter d larger than an outer diameter a, comprising a plurality of cutouts which are detachably attached to the other side surface of the body and extend in the outer peripheral direction continuously with the plurality of grooves;
And a detachable locking means for locking the detachable flange to the body at a position where the cutout portion is continuous with the groove provided in the body, and a feeding adapter for a coil-wound wire. 2. The attachment / detachment locking means includes: a fitting projection comprising at least two sets of pillars provided on an end surface of the attachment / detachment flange and a head having a diameter larger than a pillar provided at a tip of the pillar; At least two sets of fitting large-diameter portions having a size that allows the head to pass through the body portion, and a width that allows the column portion to pass through and extend in the circumferential direction so as to be continuous with the fitting large-diameter portion. A plurality of latching projections provided with the projection output provided on the detachable flange; a plurality of latching recesses provided on the side of the body for receiving the latching projections; The notch of the detachable flange is provided in the body by inserting the fitting protrusion of the detachable flange into the fitting large-diameter portion of the fitting recess of the body and turning the detachable flange. The latch convex portion is received in the latch concave portion, and the detachable flange 2. The coiled wire feeding adapter according to claim 1, wherein the head of the fitting projection provided in the fitting is located in the fitting narrow groove of the fitting recess. 3. An inner thickness of the detachable flange between a predetermined angle α in order to prevent the detachable flange from coming into contact with a binding wire which binds a coil wound wire when the detachable flange is turned around and attached to the body. 3. The coiled wire feed adapter according to claim 2, wherein the adapter is thinned by at least the diameter of the binding wire. 4. An axial center penetrating the center of the body and the fixing flange, wherein the detachable flange has a central opening through which the axial center passes. A feed adapter for a coiled wire as described.