JP3429285B2 - Coil brush for forming rotary roll brush - Google Patents
Coil brush for forming rotary roll brushInfo
- Publication number
- JP3429285B2 JP3429285B2 JP2001100274A JP2001100274A JP3429285B2 JP 3429285 B2 JP3429285 B2 JP 3429285B2 JP 2001100274 A JP2001100274 A JP 2001100274A JP 2001100274 A JP2001100274 A JP 2001100274A JP 3429285 B2 JP3429285 B2 JP 3429285B2
- Authority
- JP
- Japan
- Prior art keywords
- brush
- channel
- coil
- piece
- flange
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B13/00—Brushes with driven brush bodies or carriers
- A46B13/001—Cylindrical or annular brush bodies
- A46B13/006—Cylindrical or annular brush bodies formed by winding a strip tuft in a helix about the body
Landscapes
- Brushes (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明はロールに外挿して回
転ロールブラシを形成するためのコイルブラシに関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a coil brush for extrapolating a roll to form a rotating roll brush.
【０００２】[0002]
【従来の技術】ブラシ材の基部をチャンネルに保持させ
てチャンネルブラシを形成し、該チャンネルブラシを密
着螺旋巻きしてコイルブラシを形成し、該コイルブラシ
をロールに複数外挿し、両側に締結板を当てて締め付け
圧縮して成る回転ロールブラシが既知である。2. Description of the Related Art A channel brush is formed by holding a base portion of a brush material in a channel, and the channel brush is closely spirally wound to form a coil brush. A rotating roll brush is known which is formed by applying and tightening compression.
【０００３】上記コイルブラシにおいては、そのチャン
ネルによって形成された空洞の両端にフランジを内嵌め
し、該各フランジの中央部に同フランジ内周縁で画成せ
るロール挿入穴を形成し、該フランジの内周縁にロール
のキーと係合するキー溝を設け、該キー溝にロールに設
けたキーを受け入れつつ、ロール挿入穴にロールを軸挿
し回転を伝達する構成を採っている。In the above coil brush, flanges are internally fitted to both ends of the cavity formed by the channel, and a roll insertion hole defined by the inner peripheral edge of the flange is formed at the center of each flange, and the flange is formed. A key groove that engages with the key of the roll is provided on the inner peripheral edge, and while the key provided on the roll is received in the key groove, the roll is axially inserted into the roll insertion hole to transmit the rotation.
【０００４】[0004]
【発明が解決しようとする課題】而して上記回転ロール
ブラシは高速連続運転下で研磨作業に供され、経常的に
強い衝撃が加わるため、上記各コイルブラシのチャンネ
ル巻端に剥離を生ずる恐れを有している。The rotating roll brush is subjected to a polishing operation under high speed continuous operation, and a strong impact is constantly applied to the rotating roll brush, which may cause peeling at the winding end of the channel of each coil brush. have.
【０００５】本発明はこのチャンネル剥離の問題をフラ
ンジによって適切に解決する回転ロールブラシ形成用コ
イルブラシを提供する。The present invention provides a coil brush for forming a rotating roll brush, which appropriately solves the problem of channel separation by using a flange.
【０００６】又コイルブラシは螺旋巻きして形成される
構造であるため、両側面が軸線に対し傾斜する現象を禁
じ得ず、このため上記フランジはチャンネル巻端から外
れた内奥部まで内嵌めされ、結果的にチャンネル巻端は
フランジから遊離し、フランジにより同巻端を補強して
上記剥離を防止することが困難である。Further, since the coil brush has a structure formed by spiral winding, it is unavoidable that both side surfaces incline with respect to the axis line. Therefore, the flange is internally fitted to the inner back portion apart from the channel winding end. As a result, the channel winding end is separated from the flange, and it is difficult to prevent the above peeling by reinforcing the winding end with the flange.
【０００７】本発明はフランジによってチャンネル巻端
の補強を適切に行えるようにした回転ロールブラシ形成
用コイルブラシを提供する。The present invention provides a coil brush for forming a rotary roll brush in which a channel winding end can be appropriately reinforced by a flange.
【０００８】上記傾斜の原因となるチャンネル巻端の張
り出し部、即ちコイルブラシの巻端の張り出し部に一定
長に亘って潰し加工を与えコイルブラシ両側面ができる
だけ軸線と直交するように修正しつつ、空洞の末端にフ
ランジを内嵌めしてチャンネル巻端を溶接補強する方法
も考えられるが、この方法では潰し加工を与える関係
上、チャンネル巻端のブラシ植装密度を一定長に亘り大
幅に減ずるか、空チャンネル部を形成せざるを得ず、結
果的にロールブラシにおける各コイルブラシの隣接領域
にブラシ密度の粗なる領域が形成され研磨むらに繋がる
問題を惹起する。又潰し加工を与えなければならない煩
雑な作業を要する。Crushing is applied to the overhanging portion of the channel winding end that causes the above-mentioned inclination, that is, the overhanging portion of the winding end of the coil brush for a certain length, and the both side surfaces of the coil brush are corrected so as to be orthogonal to the axis as much as possible. Although a method of fitting a flange at the end of the cavity to weld and reinforce the channel winding end can be considered, this method significantly reduces the brush planting density of the channel winding end over a certain length because of the crushing process. However, an empty channel is inevitably formed, and as a result, a region having a rough brush density is formed in a region adjacent to each coil brush in the roll brush, which causes uneven polishing. In addition, a complicated work that requires crushing is required.
【０００９】本発明はチャンネル巻端に潰し加工等を与
えることなく、又これに起因するブラシ植装密度の減殺
を有効に防止することができる回転ロールブラシ形成用
コイルブラシを提供する。The present invention provides a coil brush for forming a rotary roll brush, which is capable of effectively preventing a brush planting density from being reduced by crushing the channel winding end and the like.
【００１０】更に従来は上記キー溝をキーに係合しつつ
コイルブラシをロールに外挿する構造によって、上記コ
イルブラシの隣接部におけるチャンネル巻端相互が離間
したり、或いはチャンネル巻端相互に重なり合いを生
じ、回転ロールブラシ表面にこれに起因する隙間を生成
し、研磨むらの問題を招来する。Further, conventionally, the coil winding ends of the adjacent coil brushes are separated from each other or overlapped with each other by the structure in which the coil brush is externally attached to the roll while the key groove is engaged with the key. And the resulting gaps are formed on the surface of the rotating roll brush, resulting in uneven polishing.
【００１１】本発明は隣接するコイルブラシ間における
チャンネル巻端面を平行に突き合わせるようにしてコイ
ルブラシの隣接部位におけるブラシ植装密度を均一化
し、上記隙間生成、研磨むらの問題を適切に解決するよ
うにした回転ロールブラシ形成用コイルブラシを提供す
る。According to the present invention, the channel winding end faces of the adjacent coil brushes are made to abut against each other in parallel so that the brush planting densities at the adjacent portions of the coil brushes are made uniform, and the problems of gap formation and polishing unevenness are appropriately solved. A coil brush for forming a rotating roll brush is provided.
【００１２】[0012]
【課題を解決するための手段】本発明はコイルブラシの
チャンネルによって形成された空洞の両端にフランジを
内嵌めし、該フランジの外周縁から外側方へ向け複数の
突片を間隔的に立ち上げ、該各突片をチャンネル底部に
溶接すると共に、該突片中の一片を上記各チャンネル巻
端の端面付近の底部に溶接し、同巻端の補強を図った。
好ましくは上記突片中の一片の一側縁を上記チャンネル
の左右巻端の端面と一致させる。SUMMARY OF THE INVENTION According to the present invention, a flange is internally fitted to both ends of a cavity formed by a channel of a coil brush, and a plurality of projecting pieces are erected at intervals from an outer peripheral edge of the flange toward an outer side. The projecting pieces were welded to the bottom of the channel, and one piece of the projecting piece was welded to the bottom near the end face of each channel winding end to reinforce the winding end.
Preferably, one side edge of one piece of the projecting piece is aligned with the end faces of the left and right winding ends of the channel.
【００１３】本発明はチャンネル巻端の剥離の問題を上
記内嵌めフランジによって適切に解決する。上記各突片
は互いに離間し独立した構成によって、その中の一片を
他の突片より長くでき、即ち外側方へ張り出しているチ
ャンネル巻端に届く長さにして、同巻端底部への溶接を
図ることができる。The present invention properly solves the problem of peeling of the winding end of the channel by the above-mentioned inner fitting flange. Each of the projecting pieces is separated from each other and independent of each other, so that one piece of the projecting pieces can be made longer than the other projecting piece, that is, a length reaching the channel winding end projecting outward, and welding to the bottom of the winding end. Can be achieved.
【００１４】この時突片中の一片の一側縁とチャンネル
巻端の端面とを一致させることにより、ロールに外挿し
た各コイルブラシのチャンネル巻端の端面相互を突き合
わせつつ、上記突片中の一片の一側縁相互を突き合わ
せ、フランジに突き合わせ強度の一部を担わせる。At this time, by aligning one side edge of one of the projecting pieces with the end surface of the channel winding end, the end surfaces of the channel winding ends of the coil brushes externally attached to the roll are brought into contact with each other, and the inside of the projecting piece is abutted. The side edges of one piece are butted against each other so that the flange bears a part of the butting strength.
【００１５】又本発明は上記突片中の一片の一側縁を上
記チャンネルの各巻端の端面と一致させて上記チャンネ
ル底部に溶接し、他方上記チャンネルの各巻端の端面を
コイルブラシの同一母線上に配置する。そして上記コイ
ルブラシの直径線上のキー溝の中心線上に上記突片中の
一片の一側縁が存置する構成にする。Further, according to the present invention, one side edge of one of the projecting pieces is welded to the bottom of the channel so that one side edge of the piece is aligned with the end surface of each winding end of the channel, while the end surface of each winding end of the channel is the same mother of the coil brush. Place on the line. Then, one side edge of one of the protruding pieces is arranged on the center line of the key groove on the diameter line of the coil brush.
【００１６】上記チャンネルの端面を同一母線上に配置
する構成と、上記フランジの構成により、突片の突設位
置とキー溝の形成位置が同じである１種類のフランジを
各コイルブラシの両端に共用でき、且つキーとキー溝を
係合するのみでチャンネル巻端の端面の突き合わせが適
切に得られる。Due to the structure in which the end faces of the channels are arranged on the same generatrix and the structure of the flanges, one kind of flange having the same protruding position of the projecting piece and the forming position of the key groove is provided at both ends of each coil brush. It can be shared, and the end faces of the channel winding ends can be properly abutted by only engaging the key and the key groove.
【００１７】これにより該キー溝と上記キーのガイドに
よってコイルブラシをロールに外挿するのみで、回転ロ
ールブラシにおける各コイルブラシの巻端相互を隙間な
く突き合わせ、ブラシ表面に隙間や密度むらを生じない
健全なる回転ロールブラシを形成することができる。As a result, the winding ends of the coil brushes of the rotary roll brush are abutted with each other without any gaps only by extrapolating the coil brush to the roll by means of the key groove and the guide of the key, and gaps or density unevenness occur on the brush surface. Can form a sound rotating roll brush.
【００１８】更に、上記突片中の一片の一側縁から上記
チャンネルの巻端の端面に重合せる補強片を折曲形成し
た。Further, a reinforcing piece is formed by bending from one side edge of one piece of the projecting piece to the end surface of the winding end of the channel.
【００１９】これにより回転ロールブラシにおけるコイ
ルブラシ相互を付き合わせる際のチャンネル巻端付近及
び同端面の強度を確保し、チャンネルブラシの巻端の剥
離を有効に防止する。Thus, the strength of the vicinity of the channel winding end and the same end face when the coil brushes of the rotary roll brush are brought into contact with each other are secured, and the peeling of the channel brush winding end is effectively prevented.
【００２０】[0020]
【発明の実施の形態】以下図１乃至図７に基づいて本発
明の実施の形態について説明する。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to FIGS.
【００２１】図１Ａ，Ｂに示すように、チャンネル１の
底板１ａと左右側板１ｂ，１ｃにて形成された溝２内に
二つ折りブラシ材３の折曲基部を、該折曲基部内に介挿
したＶ字形芯材４と共に植え込み、上記左右側板１ｂ，
１ｃの一方の側板の上端縁と他方の側板の上端縁から突
設した左右爪片５，６を上記溝２内へ夫々曲げ込みつ
つ、上記Ｖ字形芯材４内へ曲げ入れて該芯材４の脱出を
阻止しつつ、上記ブラシ材３の折曲基部の左右外側面を
上記左右側板１ｂ，１ｃにより加圧狭持してチャンネル
ブラシ７を形成する。As shown in FIGS. 1A and 1B, a folding base portion of a bi-fold brush material 3 is inserted into a groove 2 formed by a bottom plate 1a and left and right side plates 1b and 1c of a channel 1. Implanted together with the inserted V-shaped core material 4, the left and right side plates 1b,
The left and right claw pieces 5 and 6 projecting from the upper edge of one side plate and the upper edge of the other side plate of 1c are bent into the V-shaped core member 4 while being bent into the groove 2, respectively. The left and right outer side surfaces of the bent base portion of the brush member 3 are pressed and sandwiched by the left and right side plates 1b and 1c while forming the channel brush 7 while preventing the escape of the brush 4.
【００２２】又は二つ折りしたブラシ材を芯線と共にチ
ャンネル１内へ植え込んでチャンネルブラシ７を形成す
る。これらチャンネルブラシ７は何れも既知のものであ
る。Alternatively, a brush material folded in two is embedded in the channel 1 together with the core wire to form the channel brush 7. All of these channel brushes 7 are known.
【００２３】又上記チャンネル１における底板１ａと左
右側板１ｂ，１ｃの連設部を下方へ向け褶曲し、褶曲片
が互いに重合しつつチャンネル１長手方向に並行に延在
するスタンド８を形成する。Further, the connecting portion of the bottom plate 1a and the left and right side plates 1b, 1c of the channel 1 is bent downward to form a stand 8 extending in parallel with the longitudinal direction of the channel 1 while the bent pieces overlap each other.
【００２４】そして上記チャンネルブラシ７を、即ちチ
ャンネル１を上記左爪片５間と右爪片６間において、該
チャンネルブラシ７の軸線と直角に切断し、直角で且つ
平面の端面１ｄを形成する。Then, the channel brush 7, that is, the channel 1 is cut between the left claw piece 5 and the right claw piece 6 at a right angle to the axis of the channel brush 7 to form a right-angled and flat end surface 1d. .
【００２５】図１Ｂ，図２，図３に示すように、上記チ
ャンネルブラシ７を密着螺旋巻きしてコイルブラシ１０
を形成する。該コイルブラシ１０は上記密着巻きしたチ
ャンネルブラシ７の隣接するスタンド８間を溶接止め
し、上記チャンネルブラシ７の密着螺旋巻きを保持す
る。９はこの溶接部を示す。As shown in FIGS. 1B, 2 and 3, the channel brush 7 is closely spirally wound to form a coil brush 10.
To form. The coil brush 10 welds the adjacent stands 8 of the closely wound channel brush 7 to each other, and holds the closely wound spiral of the channel brush 7. 9 indicates this weld.
【００２６】そして上記の如く形成したコイルブラシ１
０のチャンネル１によって形成された空洞の両端にフラ
ンジ１１を内嵌めする。上記各内嵌めフランジ１１は、
その中央部に同フランジ１１内周縁で画成せるロール挿
入穴１２を有する。The coil brush 1 formed as described above
Flanges 11 are fitted on both ends of the cavity formed by the channel 1 of zero. The internal fitting flanges 11 are
A roll insertion hole 12 defined by the inner peripheral edge of the flange 11 is provided at the center thereof.
【００２７】上記コイルブラシ１０をロール１３に複数
外挿し、隣接するチャンネル１の巻端の端面１ｄ相互を
突き合わせ、両側をロール１３と一体の締結板により締
め付け圧縮し回転ロールブラシ１４を形成する。A plurality of the coil brushes 10 are externally fitted to the roll 13, the end faces 1d of the winding ends of the adjacent channels 1 are butted against each other, and both sides are tightened and compressed by the fastening plates integral with the roll 13 to form the rotary roll brush 14.
【００２８】図２，図４に示すように、上記フランジ１
１の外周縁から外側方へ向け複数の突片１５を間隔的に
独立して立ち上げ、該各突片１５をチャンネル１の底部
に溶接すると共に、該突片中の一片１５ａを上記各チャ
ンネル１の巻端の端面１ｄ付近の底部に溶接する。即ち
各突片１５を隣接するチャンネル１の巻間におけるスタ
ンド８間に架橋し、溶接する。図４に仮想線で示すよう
に、上記各突片１５は平金属板から同一平面に打ち抜
き、矢印及び実線で示すように、直角に折り曲げて形成
する。As shown in FIGS. 2 and 4, the above flange 1
1. A plurality of projecting pieces 15 are independently erected at intervals from the outer peripheral edge of the channel 1 toward the outer side, and each projecting piece 15 is welded to the bottom of the channel 1, and one piece 15a in the projecting piece is attached to each of the channels. Weld to the bottom of the winding end of No. 1 near the end surface 1d. That is, each projecting piece 15 is bridged and welded between the stands 8 between the windings of the adjacent channels 1. As shown by phantom lines in FIG. 4, each of the projecting pieces 15 is formed by punching from a flat metal plate in the same plane and bending at right angles as shown by arrows and solid lines.
【００２９】又適例として図３及び図６に示すように、
上記突片中の一片１５ａの一側縁を上記チャンネル１の
各巻端の端面１ｄに一致させることにより、ロール１３
に外挿した各コイルブラシ１０のチャンネル１の巻端の
端面１ｄを相互を突き合わせつつ、上記突片中の一片１
５ａの一側縁相互を突き合わせ、フランジ１１に突き合
わせ強度の一部を担わせる。As a suitable example, as shown in FIGS. 3 and 6,
By aligning one side edge of the piece 15a in the protruding piece with the end surface 1d of each winding end of the channel 1, the roll 13
One end 1d of the above-mentioned protruding piece is made by abutting the end faces 1d of the winding ends of the channels 1 of the respective coil brushes 10 externally attached to each other.
The side edges of 5a are butted against each other so that the flange 11 bears a part of the butting strength.
【００３０】上記突片１５ａは図２，図４等に示すよう
に、他の突片１５より長く形成し、即ち外側方へ張り出
しているチャンネル１の巻端に届く長さにして、同巻端
付近のチャンネル１の底部へ溶接するか、又は上記突片
中の一片１５ａの一側縁を上記チャンネル１の各巻端の
端面１ｄに一致させて各チャンネル１の巻端の底部に溶
接する。As shown in FIGS. 2 and 4, the projecting piece 15a is formed longer than the other projecting piece 15, that is, the length of the projecting piece 15a reaches the winding end of the channel 1 projecting outward, and the same winding is performed. It is welded to the bottom of the channel 1 near the end, or is welded to the bottom of the winding end of each channel 1 with one side edge of the piece 15a in the projecting piece aligned with the end surface 1d of each winding end of the channel 1.
【００３１】これによってコイルブラシ１０のチャンネ
ル１の巻端の隣接するチャンネル１との溶接による結合
を強化し、回転ロールブラシ１４の回転時のチャンネル
１の端面１ｄ相互の突き合わせ強度を確保し、チャンネ
ル１の巻端の剥離を有効に防止する。As a result, the connection between the winding end of the channel 1 of the coil brush 10 and the adjacent channel 1 is strengthened, and the abutting strength between the end faces 1d of the channel 1 during rotation of the rotary roll brush 14 is ensured. The peeling of the winding end of No. 1 is effectively prevented.
【００３２】更に適例として図４乃至図６に示すよう
に、上記内嵌めフランジ１１のロール挿入穴１２を画成
する内周縁にロール１３に設けたキー１３ａを受け入れ
るキー溝１２ａを設け、該キー溝１２ａにキー１３ａを
係合しつつ、コイルブラシ１０をロール１３に外挿して
回転ロールブラシ１４を形成する。Further, as a suitable example, as shown in FIGS. 4 to 6, a key groove 12a for receiving a key 13a provided on the roll 13 is provided on an inner peripheral edge of the inner fitting flange 11 which defines the roll insertion hole 12, and The coil brush 10 is externally inserted onto the roll 13 while the key 13a is engaged with the key groove 12a to form the rotary roll brush 14.
【００３３】上記キー１３ａは図４等に示すように、ロ
ール１３の直径線上に一対又は一個形成し、他方フラン
ジ１１の内周縁の直径線上に一対又は一個のキー溝１２
ａを形成し、該キー溝１２ａにキー１３ａを係合して上
記コイルブラシ１１とロール１３とを一体回転せしめ
る。As shown in FIG. 4 and the like, a pair or one of the keys 13a is formed on the diameter line of the roll 13, and a pair or one of the key grooves 12 is formed on the diameter line of the inner peripheral edge of the other flange 11.
A is formed, and the key 13a is engaged with the key groove 12a to rotate the coil brush 11 and the roll 13 integrally.
【００３４】又適例として図３，図４，図６，図７Ｂに
示すように、上記突片中の一片１５ａの一側縁を上記チ
ャンネル１の各巻端の直角端面１ｄと一致させつつ、上
記チャンネル１の巻端底部の隣接するスタンド８間に溶
接し、他方上記チャンネル１の各巻端の端面１ｄをコイ
ルブラシ１０の同一母線Ｘ１上に配置し、上記キー溝１
２ａ及びキー１３ａの中心線Ｘ２上に上記突片中の一片
１５ａの一側縁が存置する構成にする。As a suitable example, as shown in FIG. 3, FIG. 4, FIG. 6, and FIG. 7B, while making one side edge of the piece 15a in the projecting piece coincide with the right-angled end surface 1d of each winding end of the channel 1, The channel 1 is welded between the adjacent stands 8 at the bottom of the winding end, while the end surface 1d of each winding end of the channel 1 is arranged on the same bus bar X1 of the coil brush 10, and the key groove 1 is formed.
2a and one side edge of one piece 15a of the projecting piece is arranged on the center line X2 of the key 13a.
【００３５】即ち上記キー溝１２ａ及びキー１３ａを回
転ロールブラシ１４（コイルブラシ１０及びロール１
３）の直径線上に形成し、該直径線上に存するキー溝１
２ａ及びキー１３ａの中心線Ｘ２上に上記突片中の一片
１５ａの一側縁が存置するように設定する。従ってチャ
ンネル１巻端の端面１ｄは上記中心線Ｘ２上に存する。That is, the key groove 12a and the key 13a are formed in the rotary roll brush 14 (the coil brush 10 and the roll 1).
Key groove 1 formed on the diameter line of 3) and existing on the diameter line
It is set so that one side edge of one piece 15a of the projecting piece is located on the center line X2 of 2a and the key 13a. Therefore, the end surface 1d of the winding end of the channel 1 exists on the center line X2.
【００３６】上記チャンネル１の端面１ｄを同一母線Ｘ
１上に配置する構成と、上記フランジ１１の構成によ
り、突片１５の突設位置とキー溝１２ａの形成位置が同
じである１種類のフランジ１１を各コイルブラシ１０の
両端に共用でき、且つキー１３ａとキー溝１２ａを係合
するのみでチャンネル巻端の端面１ｄ相互の突き合わせ
が適切に得られる。The end face 1d of the channel 1 is connected to the same bus X.
1 and the structure of the flange 11 described above allow one type of flange 11 having the same protruding position of the projecting piece 15 and the forming position of the key groove 12a to be shared by both ends of each coil brush 10. Only by engaging the key 13a and the key groove 12a, the end faces 1d of the channel winding ends can be appropriately butted.
【００３７】即ち、該キー溝１２ａと上記キー１３ａの
ガイドにより複数のコイルブラシ１０をロール１３に外
挿するのみで、各コイルブラシ１０間におけるチャンネ
ル１の巻端の端面１ｄ相互を隙間なく突き合わせると共
に、コイルブラシ１０の隣接部間に隙間やブラシ密度む
らを生じない健全なる回転ロールブラシ１４を形成する
ことがでる。That is, by simply inserting the plurality of coil brushes 10 onto the roll 13 by means of the key groove 12a and the guide of the key 13a, the end faces 1d of the winding ends of the channels 1 between the coil brushes 10 are abutted with each other without a gap. In addition, it is possible to form a sound rotating roll brush 14 that does not cause a gap or uneven brush density between adjacent portions of the coil brush 10.
【００３８】更に適例として図５，図６，図７Ａに示す
ように、上記突片中の一片１５ａの一側縁から補強片１
６を折曲形成し、突片中の一片１５ａの一側縁をチャン
ネル１の巻端の端面１ｄと一致させながら、上記補強片
１６を該端面１ｄに重合する。又は重合しつつチャンネ
ル１に溶接する。As a further suitable example, as shown in FIGS. 5, 6 and 7A, the reinforcing piece 1 is formed from one side edge of the piece 15a in the projecting piece.
6 is bent and the reinforcing piece 16 is superposed on the end surface 1d while aligning one side edge of the piece 15a in the protruding piece with the end surface 1d of the winding end of the channel 1. Alternatively, it is welded to the channel 1 while polymerizing.
【００３９】これにより回転ロールブラシ１４における
コイルブラシ１０相互の突き合わせ時のチャンネル１の
端面１ｄの突き合わせ強度を確保し、突き合わせ時の整
合性を向上する。図５に仮想線で示すように、上記突片
１５ａは平金属板から同一平面に打ち抜き、矢印及び実
線で示すように、内嵌めフランジ１１に対し直角に折り
曲げて形成し、補強片１６をこの突片１５ａに対し直角
に折り曲げて形成する。Thus, the abutting strength of the end face 1d of the channel 1 when the coil brushes 10 are butted against each other in the rotating roll brush 14 is secured, and the matching at the time of butting is improved. As shown by an imaginary line in FIG. 5, the projecting piece 15a is formed by punching a flat metal plate in the same plane and bending it at a right angle to the inner fitting flange 11 as shown by an arrow and a solid line. It is formed by bending the protrusion 15a at a right angle.
【００４０】前記の通り、上記チャンネル１の巻端の端
面１ｄは平面仕上げし、又コイルブラシ１０の軸線と直
交し、即ちチャンネルブラシ７の軸線と直角に切断し
て、上記端面１ｄ相互の隙間のない突き合わせに供す
る。As described above, the end surface 1d at the winding end of the channel 1 is flat-finished and cut at a right angle to the axis of the coil brush 10, that is, at a right angle to the axis of the channel brush 7, so that a gap between the end surfaces 1d is formed. For a matchless match.
【００４１】本発明は上記キー１３ａ及びキー溝１２ａ
を係合しつつ各コイルブラシ１０の各チャンネル１の巻
端の端面１ｄを突き合わせる構成を併用するか、又はこ
のキー係合を用いずに各コイルブラシ１０におけるチャ
ンネル１の巻端端面１ｄを突き合わせ、既知の締結板の
みにて回転を伝達する構成にして回転ロールブラシを形
成する。The present invention uses the key 13a and the key groove 12a.
Or the end face 1d of the winding end of each channel 1 of each coil brush 10 is abutted with each other, or the winding end face 1d of the channel 1 of each coil brush 10 is not used. The rotating roll brush is formed by abutting and transmitting the rotation only by a known fastening plate.
【図１】Ａはコイルブラシを形成するチャンネルブラシ
の一例を断面して示す斜視図、Ｂは同コイルブラシをブ
ラシ材を省略して示す平面図。FIG. 1A is a perspective view showing an example of a channel brush forming a coil brush in section, and FIG. 1B is a plan view showing the coil brush with the brush material omitted.
【図２】上記コイルブラシにフランジを内嵌めした状態
を示す断面図。FIG. 2 is a cross-sectional view showing a state where a flange is internally fitted to the coil brush.
【図３】同他例を示す断面図。FIG. 3 is a sectional view showing the other example.
【図４】上記フランジの側面図。FIG. 4 is a side view of the flange.
【図５】上記フランジの突片に補強片を設けた状態を示
す拡大側面図。FIG. 5 is an enlarged side view showing a state where a reinforcing piece is provided on the protruding piece of the flange.
【図６】回転ロールブラシにおけるコイルブラシにフラ
ンジを内嵌めした状態を示す側面図。FIG. 6 is a side view showing a state in which a flange is internally fitted to a coil brush in a rotary roll brush.
【図７】Ａは回転ロールブラシにおけるコイルブラシに
補強片を形成した突片を持つフランジを内嵌めした状態
を拡大して示す斜視図、Ｂは同補強片を有しない突片を
持つフランジを内嵌めした状態を拡大して示す斜視図。FIG. 7A is an enlarged perspective view showing a state in which a flange having a protruding piece formed with a reinforcing piece is fitted in a coil brush of a rotating roll brush, and B is a flange having a protruding piece having no reinforcing piece. The perspective view which expands and shows the state fitted in.
１ チャンネル １ａ チャンネルの底板 １ｂ，１ｃ チャンネルの左右側板 １ｄ チャンネル巻端の端面 ２ チャンネル溝 ３ ブラシ材 ４ Ｖ字形芯材 ５，６ 左右爪片 ７ チャンネルブラシ ８ スタンド ９ 溶接部 １０ コイルブラシ １１ 内嵌めフランジ １２ ロール挿入穴 １２ａ キー溝 １３ ロール １３ａ キー １４ 回転ロールブラシ １５ 突片 １５ａ 突片中の一片 １６ 補強片 Ｘ１ コイルブラシの母線 Ｘ２ キー溝の中心線 1 channel 1a Channel bottom plate Left and right side plates of 1b and 1c channels 1d Channel end face 2 channel groove 3 brush material 4 V-shaped core material 5,6 Left and right claw pieces 7 channel brush 8 stand 9 welds 10 coil brush 11 Internal fitting flange 12 roll insertion holes 12a keyway 13 rolls 13a key 14 rotating roll brush 15 protrusions 15a One piece of protrusion 16 Reinforcement piece X1 coil brush bus X2 key groove center line
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) A46B 7/10 A46B 3/10 ─────────────────────────────────────────────────── ─── Continuation of front page (58) Fields surveyed (Int.Cl. 7 , DB name) A46B 7/10 A46B 3/10
Claims (4)
成るチャンネルブラシを密着螺旋巻きしてコイルブラシ
を形成し、該コイルブラシのチャンネルによって形成さ
れた空洞の両端にフランジを内嵌めし、該各フランジの
中央部に同フランジ内周縁で画成せるロール挿入穴を形
成した回転ロールブラシ形成用コイルブラシにおいて、
上記各フランジの外周縁から外側方へ向け複数の突片を
間隔的に立ち上げ、該各突片を上記チャンネル底部に溶
接すると共に、該突片中の一片を上記各チャンネル巻端
の端面付近の底部に溶接したことを特徴とする回転ロー
ルブラシ形成用コイルブラシ。1. A channel brush formed by holding a base portion of a brush material in a channel is closely spirally wound to form a coil brush, and a flange is internally fitted to both ends of a cavity formed by the channel of the coil brush. In a coil brush for forming a rotary roll brush, which has a roll insertion hole defined by the inner peripheral edge of the flange at the center of each flange,
A plurality of projecting pieces are erected from the outer peripheral edge of each flange outwardly at intervals, and each projecting piece is welded to the channel bottom portion, and one piece of the projecting piece is near the end surface of each channel winding end. A coil brush for forming a rotating roll brush, which is welded to the bottom of the.
ルの左右巻端の端面と一致させたことを特徴とする請求
項１記載の回転ロールブラシ形成用コイルブラシ。2. A coil brush for forming a rotary roll brush according to claim 1, wherein one side edge of one of the projecting pieces is made to coincide with end faces of left and right winding ends of the channel.
成るチャンネルブラシを密着螺旋巻きしてコイルブラシ
を形成し、該コイルブラシのチャンネルによって形成さ
れた空洞の両端にフランジを内嵌めし、該各フランジの
中央部に同フランジ内周縁で画成せるロール挿入穴を形
成し、該フランジの内周縁にロールのキーと係合するキ
ー溝を設けた回転ロールブラシ形成用コイルブラシにお
いて、上記各フランジの外周縁から外側方へ向け複数の
突片を間隔的に立ち上げ、該各突片を上記チャンネルの
底部に溶接し、該突片中の一片を上記各チャンネル巻端
の底部に溶接すると共に、該突片中の一片の一側縁を上
記各チャンネルの巻端の端面と一致させ、他方上記チャ
ンネルの各巻端の端面をコイルブラシの同一母線上に配
置し、上記キー溝の中心線上に上記突片中の一片の一側
縁が存置するように構成したことを特徴とする回転ロー
ルブラシ形成用コイルブラシ。3. A channel brush formed by holding a base portion of a brush material in a channel is closely spirally wound to form a coil brush, and a flange is internally fitted to both ends of a cavity formed by the channel of the coil brush. In the rotating roll brush forming coil brush, a roll insertion hole is formed at the center of each flange, the roll insertion hole being defined by the inner peripheral edge of the flange, and a key groove for engaging with the key of the roll is provided on the inner peripheral edge of the flange. A plurality of projecting pieces are erected at intervals from the outer peripheral edge of the flange toward the outside, each projecting piece is welded to the bottom of the channel, and one piece of the projecting piece is welded to the bottom of each channel winding end. At the same time, one side edge of one piece of the protruding piece is aligned with the end surface of the winding end of each channel, while the end surface of each winding end of the channel is arranged on the same generatrix of the coil brush, and the key groove is formed. Rotary roll brush formed coil brush on the center line one side edge of the piece in the projecting pieces, characterized by being configured such that of stripping.
ネルの巻端の端面に重合せる補強片を折曲形成したこと
を特徴とする請求項２又は３記載の回転ロールブラシ形
成用コイルブラシ。4. A rotary roll brush for forming a rotary roll brush according to claim 2, wherein a reinforcing piece is formed by bending from one side edge of one of the projecting pieces to the end surface of the winding end of the channel. Coil brush.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001100274A JP3429285B2 (en) | 2001-03-30 | 2001-03-30 | Coil brush for forming rotary roll brush |
| DE60217747T DE60217747D1 (en) | 2001-03-30 | 2002-03-28 | Spiral brush for producing a rotating roller brush |
| EP02252354A EP1245169B1 (en) | 2001-03-30 | 2002-03-28 | Coil brush for forming rotary roll brush |
| AT02252354T ATE352229T1 (en) | 2001-03-30 | 2002-03-28 | SPIRAL BRUSH FOR MAKING A ROTATING ROLLER BRUSH |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001100274A JP3429285B2 (en) | 2001-03-30 | 2001-03-30 | Coil brush for forming rotary roll brush |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002291532A JP2002291532A (en) | 2002-10-08 |
| JP3429285B2 true JP3429285B2 (en) | 2003-07-22 |
Family
ID=18953730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001100274A Expired - Lifetime JP3429285B2 (en) | 2001-03-30 | 2001-03-30 | Coil brush for forming rotary roll brush |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1245169B1 (en) |
| JP (1) | JP3429285B2 (en) |
| AT (1) | ATE352229T1 (en) |
| DE (1) | DE60217747D1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160037492A (en) * | 2014-09-29 | 2016-04-06 | 주식회사 해나라 | Filament manufacturing apparatus and method using wasted-rope |
| KR20160037822A (en) * | 2015-11-05 | 2016-04-06 | 주식회사 해나라 | Filament manufacturing method using wasted-rope |
| WO2016052950A1 (en) * | 2014-09-29 | 2016-04-07 | 주식회사 해나라 | Filament manufacturing system using waste rope and method therefor |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1068213B (en) * | 1959-11-05 | |||
| BE378589A (en) * | ||||
| GB375000A (en) * | 1931-04-10 | 1932-06-23 | Wilhelm Epp | Improvements relating to brushes |
| US2721348A (en) * | 1951-10-06 | 1955-10-25 | Moto Mower Company | Rotary brush |
-
2001
- 2001-03-30 JP JP2001100274A patent/JP3429285B2/en not_active Expired - Lifetime
-
2002
- 2002-03-28 EP EP02252354A patent/EP1245169B1/en not_active Expired - Lifetime
- 2002-03-28 AT AT02252354T patent/ATE352229T1/en not_active IP Right Cessation
- 2002-03-28 DE DE60217747T patent/DE60217747D1/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160037492A (en) * | 2014-09-29 | 2016-04-06 | 주식회사 해나라 | Filament manufacturing apparatus and method using wasted-rope |
| WO2016052950A1 (en) * | 2014-09-29 | 2016-04-07 | 주식회사 해나라 | Filament manufacturing system using waste rope and method therefor |
| KR101653625B1 (en) * | 2014-09-29 | 2016-09-02 | 주식회사 해나라 | Filament manufacturing apparatus using wasted-rope |
| KR20160037822A (en) * | 2015-11-05 | 2016-04-06 | 주식회사 해나라 | Filament manufacturing method using wasted-rope |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1245169A3 (en) | 2005-03-23 |
| ATE352229T1 (en) | 2007-02-15 |
| EP1245169B1 (en) | 2007-01-24 |
| JP2002291532A (en) | 2002-10-08 |
| DE60217747D1 (en) | 2007-03-15 |
| EP1245169A2 (en) | 2002-10-02 |
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| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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| EXPY | Cancellation because of completion of term |