JP3282403B2 - Wire holder adjustment device - Google Patents
Wire holder adjustment deviceInfo
- Publication number
- JP3282403B2 JP3282403B2 JP22464094A JP22464094A JP3282403B2 JP 3282403 B2 JP3282403 B2 JP 3282403B2 JP 22464094 A JP22464094 A JP 22464094A JP 22464094 A JP22464094 A JP 22464094A JP 3282403 B2 JP3282403 B2 JP 3282403B2
- Authority
- JP
- Japan
- Prior art keywords
- wire
- roll
- holding
- pressing
- wire rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Description
【０００１】[0001]
【産業上の利用分野】本発明は、押え力調整を容易とし
且つ押えロールの耐久性を向上することができる線材押
え装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wire holding device capable of easily adjusting a holding force and improving the durability of a holding roll.
【０００２】[0002]
【従来の技術】従来の線材押え装置としては、図３に示
すものがあり、ホーリングマシン釜１に巻き付けられて
いる線材１１を押えるテフロン製円筒形状の押えロール
２と、押えロール２の支持軸に連結されロール２の押え
力を伝達するボールスライド３と、押え力を付勢する圧
縮バネ４と、圧縮バネ４の圧縮力を調整するつまみ５と
から構成される。線材１１に対する押え力を調整するに
は、つまみ５を回して圧縮バネ４の圧縮力を変化させ
る。2. Description of the Related Art As a conventional wire rod holding device, there is one shown in FIG. 3, and a Teflon cylindrical pressing roll 2 for holding a wire 11 wound around a holing machine pot 1, and a supporting shaft of the pressing roll 2 are provided. , A ball slide 3 for transmitting the pressing force of the roll 2, a compression spring 4 for urging the pressing force, and a knob 5 for adjusting the compression force of the compression spring 4. To adjust the pressing force on the wire 11, the knob 5 is turned to change the compression force of the compression spring 4.
【０００３】以上の構成において、線材１１はロール２
によってホーリングマシン釜１に押えられ、一番下の線
材１１が下方に落とされていく。[0003] In the above configuration, the wire 11 is
As a result, the wire rod 11 is pressed by the holing machine hook 1 and the lowermost wire rod 11 is dropped downward.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、従来の
線材押え装置は以下の課題を有していた。 （１）ホーリングマシン釜に巻き付いている線材をロー
ルの全面で押していることから、各線材に対する押え圧
の微調整が困難である。 （２）線材押え力が大となり微調整が難しく、線材落下
状態が悪くなるので、品質上問題が生じる。 （３）ロールの摩耗が早いことから、調整頻度および押
えロールの交換頻度が多くなる。 （４）起動、停止時に線材の重なりによる断線が発生し
やすい。However, the conventional wire rod holding device has the following problems. (1) Since the wire wound on the holing machine pot is pressed by the entire surface of the roll, it is difficult to finely adjust the pressing pressure for each wire. (2) The wire rod holding force is large, so that fine adjustment is difficult, and the wire drop state is deteriorated, which causes a quality problem. (3) Since the wear of the roll is fast, the frequency of adjustment and the frequency of replacement of the presser roll are increased. (4) Disconnection due to the overlapping of the wires at the time of starting and stopping is likely to occur.
【０００５】[0005]
【課題を解決するための手段】本発明は上記の課題に鑑
みてなされたものであり、押え力調整を容易とし且つ押
えロールの耐久性を向上するため、巻取体に巻き付けら
れた線材を押える押えロールを備え該ロールを通して線
材を落下させるようにした線材押え調整装置において、
前記押えロールが、線材の径以下の幅を有する線材押え
部分を形成されている線材押え調整装置を提供するもの
である。DISCLOSURE OF THE INVENTION The present invention has been made in view of the above-mentioned problems, and has been made in consideration of the above problem. In a wire rod press adjusting device having a presser press roll for holding and allowing the wire to drop through the roll,
An object of the present invention is to provide a wire rod press adjusting device in which the press roll has a wire rod press portion having a width equal to or less than the diameter of the wire rod.
【０００６】ここで、上記押えロールは、前記線材押え
部分上部に線材径の２倍以上の長さでロール軸方向に後
退したテーパ部を形成されることが好ましい。これによ
り、起動、停止時の線材の重なりを防止することができ
る。また、上記テーパ部は線材径の６倍以下の長さでロ
ール軸に平行な部分を有することが好ましい。これによ
り、ホーリングマシン釜に巻き付けた線の１ターンのみ
（落下直前の線材）を押さえてスムーズに線材を落下さ
せることができる。Here, it is preferable that the pressing roll has a tapered portion formed at an upper portion of the wire pressing portion and having a length of at least twice the wire diameter and receding in the roll axis direction. Thereby, it is possible to prevent the wires from overlapping at the time of starting and stopping. Further, it is preferable that the tapered portion has a length that is six times or less the wire diameter and is parallel to the roll axis. As a result, the wire can be smoothly dropped by holding down only one turn of the wire wound around the holing machine hook (the wire immediately before dropping).
【０００７】線材押え部分が線材１ターンのみを挟持
し、その後下方へ落下させる。ホーリングマシン釜に巻
き付けられた線材の他のターンの部分は、線材押え部分
の上部で挟持されることなくホーリングマシン釜に巻付
けられている。[0007] The wire rod holding portion clamps only one turn of the wire rod and then falls downward. The other turn portion of the wire rod wound around the holing machine pot is wound around the holing machine pot without being pinched at the upper part of the wire rod holding portion.
【０００８】[0008]
【実施例】以下、本発明の実施例を添付図面を参照しつ
つ説明する。図１および２は本発明の一実施例を示し、
従来装置と同様の部分の説明は省略するが、細幅の線材
押え部分Ｃとその上部にテーパ部分ＢおよびＤを形成さ
れた押えロール１２から構成される。Embodiments of the present invention will be described below with reference to the accompanying drawings. 1 and 2 show one embodiment of the present invention,
Although the description of the same parts as those of the conventional apparatus is omitted, it is composed of a narrow wire pressing portion C and a pressing roll 12 having tapered portions B and D formed thereon.
【０００９】ホーリングマシーンに巻き付けられた落下
直前の線材１１の１ターンを押さえるために、Ｃ部分は
線材径以下の幅を有し、Ｂ部分では線材１１が挟持され
ないようにテーパ部を成している。また、起動、停止時
の線材１１の重なりを防止するため、このテーパ部の最
深部（ロール軸方向）は、Ｃ部分から線材の径の２倍以
上の長さＡだけ後退している。また、押えロール軸に平
行な方向の長さのＢ部分は線材の６倍以下である。した
がって、Ａ部分の長さ（テーパ部）が線材径の２倍以上
あることにより、ホーリングマシン釜１に線材１１が入
った際重なっても押えロール１２から押え力がかからな
いので、線材１１が下方にスムーズに落下することがで
きる。また、Ｂ部分の長さが線材径の６倍以下であっ
て、最大巻き数（ターン数）が７以下とすれば、ホーリ
ングマシン釜に巻き付けた線の１ターンのみ（落下直前
の線材）を押さえることができる。In order to hold one turn of the wire 11 wound immediately before falling around the holing machine, the portion C has a width equal to or less than the wire diameter, and the portion B has a tapered portion so that the wire 11 is not pinched. I have. In order to prevent the wires 11 from overlapping at the time of starting and stopping, the deepest portion (in the roll axis direction) of the tapered portion is retracted from the portion C by a length A that is at least twice the diameter of the wire. The length B in the direction parallel to the presser roll axis is six times or less the length of the wire. Therefore, since the length (tapered portion) of the portion A is twice or more the wire diameter, even if the wire 11 enters the holing machine pot 1, even if the wire 11 overlaps, the pressing force is not applied from the pressing roll 12, so that the wire 11 is moved downward. It can fall smoothly. If the length of the portion B is 6 times or less the wire diameter and the maximum number of turns (number of turns) is 7 or less, only one turn of the wire wound around the holing machine pot (the wire immediately before dropping) is used. Can be held down.
【００１０】なお、ホーリングマシン釜１に巻き付ける
ターン数は５〜７ターンにすることが線材落下状態から
は最も好ましく、本実施例の押えロールの形状はこの条
件に基づいて設計されている。線材の径に対して適当な
Ａ〜Ｃ部分の寸法例を表１に示す。It is most preferable that the number of turns to be wound around the holing machine shuttle 1 is 5 to 7 turns from the wire drop state, and the shape of the presser roll of the present embodiment is designed based on this condition. Table 1 shows examples of dimensions of the A to C portions appropriate for the diameter of the wire.
【００１１】 ［表１］ ----------------------------------------------------------------------- 線材の径（ｍｍ） Ａ（ｍｍ） Ｂ（ｍｍ） Ｃ（ｍｍ） ----------------------------------------------------------------------- ０．６〜０．８ １．６ ３．２ ０．８ ０．８〜１．０ ２ ４ １．０ １．０〜１．５ ３ ６ １．５ １．５〜２．０ ４ ８ ２．０ ２．０〜２．５ ５ １０ ２．５ ２．５〜３．２ ６．４ １２．８ ３．２ ---------------------------------------------------------------------- 本装置の起動に際しては、ホーリングマシン釜１と押え
ロール１２との間に１ターンの線材１１が押え付けら
れ、ここに別のターンの線材１１が加わると押さえられ
ていたターンの線材１１が押し出され自然落下して舞輪
（図示せず）に捕らえられることになる。[Table 1] ------------------------------------------- ---------------------------- Wire diameter (mm) A (mm) B (mm) C (mm) ---- -------------------------------------------------- ----------------- 0.6-0.8 1.6 3.2 0.8 0.8-1.0 24 1.0 1.0-1 5.5 36 1.5 1.5 to 2.0 48 2.0 2.0 2.0 to 2.5 5 10 2.5 2.5 to 3.2 6.4 12.8 3.2 --- -------------------------------------------------- ----------------- At the start of this device, a one-turn wire rod 11 is pressed between the holing machine hook 1 and the presser roll 12, and here another When the wire 11 of the turn is added, the wire 11 of the pressed turn is pushed out, falls naturally, and is caught by a dance wheel (not shown).
【００１２】線材押え圧の調整は、つまみ５をいずれか
の方向に回して圧縮バネ４を圧縮または伸ばすことによ
りボールスライド３を介して行う。この構成により、Ｃ
部分のところでのみ線材１１が押圧されることから、線
材１１の押圧力が微小で済み、線材押え力の調整が容易
になり、経時的に安定した線材１１の落下状態が得られ
る。The adjustment of the wire rod pressing pressure is performed via the ball slide 3 by turning the knob 5 in either direction to compress or expand the compression spring 4. With this configuration, C
Since the wire 11 is pressed only at the portion, the pressing force of the wire 11 is small, the adjustment of the wire holding force is easy, and the falling state of the wire 11 stable over time can be obtained.
【００１３】本実施例の装置を使用した結果、線材用ロ
ールの調整（同一寸法のロール使用の場合）は従来装置
の場合の２回／日に比べて１回／日で済むことが確認さ
れた。また、ロールの交換頻度は従来装置では１回／月
であるが本装置は１回／年で済むことが確認された。As a result of using the apparatus of this embodiment, it was confirmed that the adjustment of the wire rod roll (in the case of using the rolls having the same dimensions) was performed once / day as compared with the conventional apparatus twice / day. Was. Further, it was confirmed that the frequency of replacing the rolls was once / month in the conventional apparatus, but was only once / year in the present apparatus.
【００１４】[0014]
【発明の効果】以上詳述した通り、本発明の線材押え調
整装置によれば、巻取体に巻き付けられた線材を押える
押えロールを備え該ロールを通して線材を落下させるよ
うにした線材押え調整装置において、前記押えロール
が、線材の径以下の幅を有する線材押え部分を形成され
るようにしたため、押え力調整を容易とし且つ押えロー
ルの耐久性を向上することができる。As described above in detail, according to the wire rod holding adjustment device of the present invention, a wire rod holding adjustment device which is provided with a holding roll for holding a wire wound on a winding body and which drops the wire through the roll. In the above, since the pressing roll is formed with a wire pressing portion having a width equal to or smaller than the diameter of the wire, the pressing force can be easily adjusted and the durability of the pressing roll can be improved.
【図１】本発明の線材押え調整装置の一実施例を示す説
明図である。FIG. 1 is an explanatory view showing one embodiment of a wire presser adjusting device of the present invention.
【図２】本発明の線材押え調整装置に使用される押えロ
ールの形状を示す説明図である。FIG. 2 is an explanatory view showing the shape of a press roll used in the wire press adjusting device of the present invention.
【図３】従来の線材押え調整装置を示す説明図である。FIG. 3 is an explanatory view showing a conventional wire rod pressing adjustment device.
１ ホーリングマシン釜 ２ 押えロール ３ ボールスライド ４ 圧縮バネ ５ 調整つまみ １１ 線材 １２ 押えロール DESCRIPTION OF SYMBOLS 1 Holing machine hook 2 Presser roll 3 Ball slide 4 Compression spring 5 Adjustment knob 11 Wire rod 12 Presser roll
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 実開 平６−5714（ＪＰ，Ｕ) 実公 昭48−37634（ＪＰ，Ｙ１) (58)調査した分野(Int.Cl.7，ＤＢ名) B65H 54/82 B21C 47/14 B65H 54/80 B65H 57/14 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A 6-5714 (JP, U) JP-A 48-37634 (JP, Y1) (58) Fields investigated (Int. Cl. 7 , DB name) B65H 54/82 B21C 47/14 B65H 54/80 B65H 57/14
Claims (3)
ロールを備え該ロールを通して線材を落下させるように
した線材押え調整装置において、 前記押えロールが、線材の径以下の幅を有する線材押え
部分を形成されている線材押え調整装置。1. A wire rod holding adjustment device comprising a holding roll for holding a wire wound around a winding body, wherein the wire is dropped through the roll, wherein the holding roll has a width equal to or less than the diameter of the wire. A wire rod holding adjustment device having a part formed.
に線材径の２倍以上の長さでロール軸方向に後退したテ
ーパ部を形成されている、請求項１に記載の装置。2. The apparatus according to claim 1, wherein the pressing roll has a tapered portion formed at an upper portion of the wire pressing portion and having a length of at least twice the wire diameter and set back in the roll axis direction.
でロール軸に平行な部分を有する、請求項２記載の装
置。3. The apparatus according to claim 2, wherein said tapered portion has a portion having a length of not more than six times the wire diameter and being parallel to the roll axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22464094A JP3282403B2 (en) | 1994-09-20 | 1994-09-20 | Wire holder adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22464094A JP3282403B2 (en) | 1994-09-20 | 1994-09-20 | Wire holder adjustment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0885674A JPH0885674A (en) | 1996-04-02 |
| JP3282403B2 true JP3282403B2 (en) | 2002-05-13 |
Family
ID=16816889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22464094A Expired - Lifetime JP3282403B2 (en) | 1994-09-20 | 1994-09-20 | Wire holder adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3282403B2 (en) |
-
1994
- 1994-09-20 JP JP22464094A patent/JP3282403B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0885674A (en) | 1996-04-02 |
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