JP2519945Y2 - Brush attachment device and rotating brush - Google Patents

Brush attachment device and rotating brush

Info

Publication number
JP2519945Y2
JP2519945Y2 JP673792U JP673792U JP2519945Y2 JP 2519945 Y2 JP2519945 Y2 JP 2519945Y2 JP 673792 U JP673792 U JP 673792U JP 673792 U JP673792 U JP 673792U JP 2519945 Y2 JP2519945 Y2 JP 2519945Y2
Authority
JP
Japan
Prior art keywords
brush
channel
pedestal
brush mounting
channel brush
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 - Fee Related
Application number
JP673792U
Other languages
Japanese (ja)
Other versions
JPH0565228U (en
Inventor
直人 大山
裕治 蓑星
孝雄 山本
武彦 高崎
省三 中江
晴男 西尾
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Navitas Co Ltd
Nippon Steel Corp
Original Assignee
Navitas Co Ltd
Nippon Steel Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Navitas Co Ltd, Nippon Steel Corp filed Critical Navitas Co Ltd
Priority to JP673792U priority Critical patent/JP2519945Y2/en
Publication of JPH0565228U publication Critical patent/JPH0565228U/en
Application granted granted Critical
Publication of JP2519945Y2 publication Critical patent/JP2519945Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Brushes (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Description

【考案の詳細な説明】[Detailed description of the device]

【0001】[0001]

【産業上の利用分野】本考案は、研削に用いるブラシ取
付装置およびブラシ取付装置を活用した回転ブラシに関
するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a brush attaching device used for grinding and a rotary brush utilizing the brush attaching device.

【0002】[0002]

【従来の技術】従来より、並列して薄板状に配置したブ
ラシ毛群を適宜太さの心線を介して適宜位置で折り返
し、該折り返し部を断面形状が略U字状である鞘(以下
「チャンネル」という。)で包み、該チャンネル7の開
口部をかしめることによってチャンネル7の開口部に垂
直に突設する如く植設した薄板状ブラシ(以下「チャン
ネルブラシ」という。)が市販されているが、該チャン
ネルブラシは図9に示す如く、チャンネルブラシの断面
形状は、折り返し部のチャンネル7の幅がチャンネル7
で包まれていない部分の幅に比して拡張していることを
特徴とするものである。
2. Description of the Related Art Conventionally, a group of brush bristles arranged side by side in a thin plate is folded back at a proper position through a core wire having a proper thickness, and the folded back portion has a substantially U-shaped cross section (hereinafter referred to as a sheath). A thin plate-like brush (hereinafter referred to as "channel brush") wrapped in a "channel") and planted so as to vertically project into the opening of the channel 7 by caulking the opening of the channel 7 is commercially available. However, as shown in FIG. 9, the cross-sectional shape of the channel brush is such that the width of the channel 7 at the folded portion is the width of the channel 7.
It is characterized in that it is expanded compared to the width of the part not wrapped in.

【0003】前記チャンネルブラシ2のブラシ台座11
への取付方法は、図10に示す如く、チャンネル7の底
面9をブラシ台座11と溶接で固着する方法、図11に
示す如く、チャンネルブラシ2の端部8の一側面を、ブ
ラシ台座11に固着した支持壁14に螺設した押ボルト
15の先端で押し付け、他側面をブラシ台座11に固着
した受壁13に押し当てることにより締結する方法、更
には、後述する実開昭60−154018号公報、実開
昭62−192866号公報に開示された取付方法等が
ある。
The brush base 11 of the channel brush 2
As shown in FIG. 10, the bottom surface 9 of the channel 7 is fixed to the brush pedestal 11 by welding, and as shown in FIG. 11, one side surface of the end 8 of the channel brush 2 is fixed to the brush pedestal 11. A method in which the tip of a push bolt 15 screwed to the fixed support wall 14 is pressed and the other side is pressed against the receiving wall 13 fixed to the brush pedestal 11 to be fastened, and further, the below-mentioned utility model Sho 60-154018. There is a mounting method disclosed in Japanese Laid-Open Patent Publication No. 62-192866.

【0004】図10に示す前記チャンネルブラシ2の固
定方法においては、ブラシ毛5が摩耗し、これを新しい
チャンネルブラシと交換する場合、摩耗したチャンネル
ブラシ2を取外すには、溶接固着金属12を斫り取らね
ばならず、斫り作業が大変面倒であるという問題があっ
た。
In the method of fixing the channel brush 2 shown in FIG. 10, when the brush bristles 5 are worn and are replaced with new channel brushes, the welded metal 12 is removed to remove the worn channel brush 2. There was a problem that the scavenging work was very troublesome because it had to be collected.

【0005】図11に示すチャンネルブラシ2の固定方
法においては、ブラシが回転する場合に発生する振動に
よって、前記押ボルト15が弛み、その結果、チャンネ
ルブラシ2の端部8の締結が解除され、回転中にチャン
ネルブラシ2が脱落するという問題があった。
In the method of fixing the channel brush 2 shown in FIG. 11, the push bolt 15 is loosened by the vibration generated when the brush rotates, and as a result, the fastening of the end portion 8 of the channel brush 2 is released. There was a problem that the channel brush 2 came off during rotation.

【0006】図12は実開昭60−154018号公報
に開示されているブラシの取付装置の断面図を示し、チ
ャンネルブラシ2が、チャンネルブラシ2の端部8の拡
張部10a,10bの片側斜面が押板16の両端によっ
て上方から下方へ押え付けられて、固定押板17に押し
当てられた状態で押板16を介して締結ボルト18によ
って固定されている状態を示す。
FIG. 12 is a cross-sectional view of a brush mounting device disclosed in Japanese Utility Model Laid-Open No. 154018/1985, in which the channel brush 2 is a slope on one side of the expansion portions 10a, 10b of the end portion 8 of the channel brush 2. 2 is pressed down from above by both ends of the push plate 16, and is pressed against the fixed push plate 17 and fixed by the fastening bolts 18 via the push plate 16.

【0007】前記固定方法においては、図13に示す如
く、チャンネルブラシ2を構成するチャンネル7の端部
8は、その片側の拡張部の変曲した面の上部が押板16
の両端部20a,20bによって上方から下方へ押し付
けられるので、端部8の正規の組み付け状態に対しずれ
易い傾向にある。
In the fixing method described above, as shown in FIG. 13, at the end 8 of the channel 7 constituting the channel brush 2, the upper part of the curved surface of the expanded portion on one side of the end 8 is the push plate 16.
Since both end portions 20a and 20b of the end portion 8 are pressed from the upper side to the lower side, there is a tendency that the end portion 8 is easily displaced from the regular assembled state.

【0008】このため、チャンネル7の端部8は、正規
の組み付け状態に対しずれた際、チャンネル7の底面9
はブラシ台座11に片当り状態となるため、ブラシ台座
11、固定押板17、押板16との各々の点接触位置で
締結されることとなる。
Therefore, when the end portion 8 of the channel 7 is displaced from the normal assembled state, the bottom surface 9 of the channel 7 is formed.
Since the brush pedestal 11 is in one-side contact with the brush pedestal 11, the brush pedestal 11, the fixed push plate 17, and the push plate 16 are fastened at respective point contact positions.

【0009】前述の如く、各々の点接触部で締結された
場合においては、前記駆動軸の回転力、研掃抵抗力等に
よって前述の接触部は弾性変形や塑性変形を生じ、これ
らの変形によって接触部に間隙が生じ、この間隙が発生
するため拡張部とシャフト回転力、研掃抵抗力等によっ
て押板が振動し、遂に押板16の締結ボルト18が弛
み、この結果、チャンネルは弛み遂に前記チャンネルブ
ラシは脱落するに至ることがあるという問題があった。
As described above, when each point contact portion is fastened, the contact portion is elastically deformed or plastically deformed due to the rotational force of the drive shaft, the abrasion resistance, etc., and these deformations cause the deformation. A gap is generated at the contact portion, and this gap causes the push plate to vibrate due to the expansion portion, the shaft rotating force, the polishing and sweeping resistance force, etc., and finally the fastening bolt 18 of the push plate 16 loosens. As a result, the channel eventually loosens. There is a problem that the channel brush may come off.

【0010】図14および図15は、実開昭62−19
2866号公報に開示されているブラシの取付方法を示
し、駆動軸21に固定した円胴22の周面へ半径線に対
して、若干の傾斜を有するように植設した研磨線条23
とを備えさせたことを特徴とする研磨用ブラシ24を構
成する該研磨線条23、即ち本考案の明細書の中で呼称
しているチャンネルブラシ2の円胴の周面へ取付ける方
法が開示されている。前述のチャンネルブラシは、該チ
ャンネルブラシを構成するチャンネル7の拡張部10
a,10bおよび底面9が円胴22に設けたチャンネル
7の嵌合部のそれぞれの面に全面密着しているため、円
胴に確実に締結されているかの如く見えるが、チャンネ
ル7の拡張部10a,10bおよび底面9を全面密着さ
せることは、製作、加工等による形状、寸法には必ず統
計上のバラツキが存在するもので、特にチャンネル7の
ように曲げ加工したものについてはバラツキが大であ
り、現実的には困難であり、また、実用に供する程度の
バラツキ範囲内に形状、寸法を製作加工する場合には煩
雑な作業になると共に長時間を要するため、研磨用ブラ
シ24は大変高価なものとなり経済上実用的価値のない
ものになる。
FIG. 14 and FIG. 15 show the actual construction sho 62-19.
2866 shows a method for attaching a brush, which is shown in Japanese Patent No.
Disclosed is a method of attaching the polishing line 23 constituting the polishing brush 24, that is, the channel brush 2 referred to in the specification of the present invention to the circumferential surface of the cylinder. Has been done. The above-mentioned channel brush has the expanded portion 10 of the channel 7 which constitutes the channel brush.
Since the a and 10b and the bottom surface 9 are in close contact with the respective surfaces of the fitting portion of the channel 7 provided on the cylinder 22, it looks as if they are securely fastened to the cylinder, but the expanded portion of the channel 7 Adhering the entire surfaces 10a, 10b and the bottom surface 9 invariably causes statistical variations in the shapes and dimensions due to manufacturing, processing, etc. Especially, in the case of bending such as the channel 7, the variations are large. However, the polishing brush 24 is very expensive because it is complicated and takes a long time to manufacture and process the shape and dimensions within the range of variation for practical use. It becomes something that has no practical value economically.

【0011】特に図15に示す研磨線条23のチャンネ
ル7の断面外形の形状の溝を、円胴22の周面に加工し
て設けることは更に煩雑な作業になるため、より一層高
価なものになり経済上実用的価値のないことは当然のこ
とである。
Particularly, it is more complicated to form the groove having the cross-sectional outer shape of the channel 7 of the polishing wire 23 shown in FIG. It is natural that it has no practical economic value.

【0012】更に、前記チャンネルブラシの締結状態
は、押板25および締結ボルト26が隣接して樹立する
ブラシ毛5群の奥に位置しているため、隣接するブラシ
毛5群が邪魔になり、チャンネルの締結状態が見にくい
ところにもって締結ボルト25の締結等の作業をするた
め、図16に示す締結状態、即ち、ブラシ台座11に具
備して成るチャンネル7の底面9および片側拡張部との
各々の当り面および押板26との各々の点接触位置で締
結される状態になりがちである。
Further, since the pressing plate 25 and the fastening bolt 26 are located in the back of the group of brush bristles 5 adjacent to each other when the channel brush is fastened, the group of adjacent bristles 5 of bristles interferes. In order to perform the work such as fastening the fastening bolts 25 in a place where the fastening state of the channel is difficult to see, the fastening state shown in FIG. 16, that is, the bottom surface 9 of the channel 7 provided on the brush pedestal 11 and the one-side expanded portion, respectively. It tends to be in a state of being fastened at each of the point contact positions with the contact surface and the pressing plate 26.

【0013】従って、チャンネルブラシ2は、前記駆動
軸21の回転力、研削抵抗力等による振動によって点接
触部が変形した場合、図16に示す如く、押板25とブ
ラシ台座11におけるチャンネルブラシ2の拡張部の当
り面との間を抜け出るおそれがあった。
Therefore, when the point contact portion of the channel brush 2 is deformed by the vibration of the driving shaft 21 due to the rotational force, the grinding resistance force, etc., as shown in FIG. There was a risk of slipping out between the contact surface of the expansion part of.

【0014】また、前記研磨用ブラシ24においては、
図17に示す如く、チャンネルブラシ2は、押板25の
下部に間隙が生じた状態において、押板25がチャンネ
ル7の端部8を押し付けた場合、駆動軸の回転力、研削
抵抗力等による振動によって当接部が変形したときは、
ブラシ押板が弛み、次いで押板締結ボルトの締結が弛
み、遂にチャンネルブラシが脱落するに至ることがある
という致命的な問題があった。
In the polishing brush 24,
As shown in FIG. 17, when the push plate 25 pushes the end portion 8 of the channel 7 in a state where a gap is formed in the lower portion of the push plate 25, the channel brush 2 is affected by the rotational force of the drive shaft, the grinding resistance force, and the like. If the contact part is deformed due to vibration,
There has been a fatal problem that the brush push plate is loosened, and then the fastening of the push plate fastening bolt is loosened, and finally the channel brush may come off.

【0015】更に、前記研磨用ブラシ24においては、
チャンネルブラシ7を構成する心線6が細い場合、チャ
ンネルの曲げ部の外面最大幅とそのカシメ部の外面幅と
の差が小さくなるため、押板25の掛りが不安定とな
り、チャンネルブラシの締結が不安定になるという問題
があった。
Further, in the polishing brush 24,
When the core wire 6 that constitutes the channel brush 7 is thin, the difference between the maximum outer surface width of the bent portion of the channel and the outer surface width of the crimped portion becomes small, so that the pressing plate 25 becomes unstable and the channel brush is fastened. There was a problem that became unstable.

【0016】[0016]

【考案が解決しようとする課題】そこで、本考案は前記
従来の問題点を解消し、チャンネルブラシの取替が容易
にでき、しかもチャンネルブラシの拡張部がブラシの回
転力および研掃抵抗力等によって発生する振動によって
弛まない構造のブラシ取付装置を提供するものである。
Therefore, the present invention solves the above-mentioned problems of the prior art, allows easy replacement of the channel brush, and the expanded portion of the channel brush has a rotational force of the brush and a resistance to polishing and cleaning. A brush attachment device having a structure that does not loosen due to vibrations generated by the brush attachment device.

【0017】[0017]

【課題を解決するための手段】本考案はこのような実情
に鑑みなされたもので、前述の課題を解決するために下
記のブラシ取付装置および回転ブラシを提供する。
The present invention has been made in view of the above circumstances, and provides the following brush attachment device and rotary brush in order to solve the above problems.

【0018】1)チャンネルブラシの拡張部の上方のブ
ラシ毛側面を、該チャンネルブラシ取付台座の上面の中
央に該台座の軸心に沿って配設したT字状の該チャンネ
ルブラシ受部の先端と、該チャンネルブラシ取付台座の
側面に配設した鈎字状の該チャンネルブラシ押板の鈎部
先端とで挟接し、該チャンネルブラシ押板を該チャンネ
ルブラシ取付台座の側面にボルトを介して締結したブラ
シ取付装置。
1) The tip of the T-shaped channel brush receiving portion, in which the brush bristle side surface above the expanded portion of the channel brush is disposed in the center of the upper surface of the channel brush mounting pedestal along the axis of the pedestal. And the tip of the hook portion of the hook-shaped channel brush pressing plate disposed on the side surface of the channel brush mounting base, and the channel brush pressing plate is fastened to the side surface of the channel brush mounting base via bolts. Brush attachment device.

【0019】2)チャンネルブラシの拡張部の頂部を、
該チャンネルブラシ取付台座の上面の中央に該台座の軸
心に沿って配設したT字状の該チャンネルブラシ受部の
先端と、該チャンネルブラシ取付台座の側面に配設した
鈎字状の該チャンネルブラシ押板の鈎部先端とで挟接
し、該チャンネルブラシ押板を該チャンネルブラシ取付
台座の側面にボルトを介して締結したブラシ取付装置。
2) At the top of the expanded portion of the channel brush,
The tip of the T-shaped channel brush receiving portion arranged along the axis of the pedestal at the center of the upper surface of the channel brush mounting pedestal, and the hook-shaped tip disposed on the side surface of the channel brush mounting pedestal. A brush attachment device, which is sandwiched between the channel brush pushing plate and the tip of the hook portion, and the channel brush pushing plate is fastened to the side surface of the channel brush mounting base via bolts.

【0020】3)チャンネルブラシ取付台座をブラシ取
付シャフトの外周面に該ブラシ取付シャフトの軸心に沿
って半径方向に放射状に配置し、該チャンネルブラシ取
付台座の両端部付近を該ブラシ取付シャフトの外周にボ
ルトを介して締結した回転ブラシ。
3) Channel brush mounting pedestals are arranged radially on the outer peripheral surface of the brush mounting shaft in the radial direction along the axis of the brush mounting shaft, and the ends of the channel brush mounting pedestal near the brush mounting shaft. A rotating brush fastened to the outer circumference with bolts.

【0021】4)チャンネルブラシ取付台座をブラシ取
付シャフトの外周面に該ブラシ取付シャフトの軸心に沿
って半径方向に放射状に配置し、かつ、該チャンネルブ
ラシ取付台座が軸心方向に適宜数に分割されると共に、
該軸心方向に隣接する該チャンネルブラシ取付台座は半
径方向に千鳥に並列して位置する回転ブラシ。
4) The channel brush mounting pedestals are arranged radially on the outer peripheral surface of the brush mounting shaft along the axial center of the brush mounting shaft, and the channel brush mounting pedestals are arranged in an appropriate number in the axial direction. With the division
A rotary brush in which the channel brush mounting bases that are adjacent to each other in the axial direction are arranged in a staggered array in the radial direction.

【0022】[0022]

【作用】図1は本考案のブラシ取付装置1にチャンネル
ブラシ2を組み付けた実施例の横断面図を示すもので、
2個のチャンネルブラシ2をブラシ台座27の上面の中
央に、該台座27の軸心に平行にブラシ受部28を設
け、チャンネルブラシ2のチャンネル7の底面9をブラ
シ台座27の上面に当接し、かつ、チャンネル7の直上
のブラシ毛5の両側面をブラシ受部28の頂部に設けた
突起31の端面に、ブラシ押板29の頂部に設けた突起
31の端面で押し付けて、ブラシ台座27の上面に対し
垂直に固定したものであることを示す。
1 is a cross-sectional view of an embodiment in which a channel brush 2 is assembled to a brush mounting device 1 of the present invention.
The two channel brushes 2 are provided in the center of the upper surface of the brush pedestal 27, and a brush receiving portion 28 is provided in parallel with the axis of the pedestal 27 so that the bottom surface 9 of the channel 7 of the channel brush 2 abuts on the upper surface of the brush pedestal 27. Further, both side surfaces of the brush bristles 5 immediately above the channel 7 are pressed against the end faces of the protrusions 31 provided on the top of the brush receiving portion 28 by the end faces of the protrusions 31 provided on the top of the brush pressing plate 29, and the brush base 27 It is fixed vertically to the upper surface of.

【0023】前記ブラシ受部28は、断面形状がT字状
でその頂部の両側面の各々の突起30a,30b下には
ブラシ拡張部が入り得る深さの段差を有し、ブラシ受部
28の中央に適宜間隔を置いて設けた貫通孔を介してブ
ラシ台座27に締結ボルト32で締結されてなる。
The brush receiving portion 28 has a T-shaped cross section and has a step having a depth such that a brush expansion portion can be inserted under each of the protrusions 30a and 30b on both side surfaces of the top portion thereof. Is fastened to the brush pedestal 27 by fastening bolts 32 through through holes provided at appropriate intervals in the center of the.

【0024】ブラシ受部28の固定方法はボルトによる
固定に拘泥されるものでなく、ブラシ受部28の下部を
ブラシ台座27に溶接若しくは接着材による接着で固定
してもよい。
The method of fixing the brush receiving portion 28 is not limited to fixing with the bolts, but the lower portion of the brush receiving portion 28 may be fixed to the brush pedestal 27 by welding or adhesion with an adhesive.

【0025】前記ブラシ押板29は、断面形状が鈎字状
で、ブラシ押板29の前記チャンネルブラシ2側の頂部
に鈎字状の突起31を備え、突起31下には、チャンネ
ルブラシの拡張部が入り得る深さの段差を設けると共
に、ブラシ押板29の下方部に設けた貫通孔を介して前
記ブラシ台座11の側面に締結ボルト33で締結されて
なる。
The brush pressing plate 29 has a hook-shaped cross section, and a hook-shaped protrusion 31 is provided at the top of the brush pressing plate 29 on the side of the channel brush 2. Below the protrusion 31, the expansion of the channel brush is formed. A step having a depth that allows the portion to enter is provided, and is fastened to the side surface of the brush pedestal 11 with a fastening bolt 33 through a through hole provided in a lower portion of the brush pressing plate 29.

【0026】尚、ブラシ受部28の突起30a,30b
とブラシ押板29の突起31とのそれぞれの距離は、ブ
ラシ受部を固定したときにチャンネルブラシ2のブラシ
毛5の両側面に押し付けて固定し得る大きさである。
The protrusions 30a and 30b of the brush receiving portion 28
The respective distances from the protrusions 31 of the brush pressing plate 29 are such that they can be pressed against both side surfaces of the brush bristles 5 of the channel brush 2 and fixed when the brush receiving portion is fixed.

【0027】本考案は以上の構成であるから、組み付け
られたチャンネルブラシ2が使用されて摩耗した場合、
チャンネルブラシ2は、ブラシ押板29の締結ボルト3
3を弛めることによって、ブラシ毛5を挟んで対向して
なるブラシ受部28の突起30端面とブラシ押板29の
突起31端面との間隔が広がるために、上方へ引き出し
て撤去することができる。
Since the present invention has the above-described structure, when the assembled channel brush 2 is used and worn,
The channel brush 2 includes the fastening bolt 3 of the brush pressing plate 29.
When 3 is loosened, the gap between the end surface of the protrusion 30 of the brush receiving portion 28 and the end surface of the protrusion 31 of the brush pressing plate 29, which are opposed to each other with the brush bristles 5 interposed therebetween, is widened, so that the brush can be pulled out and removed. .

【0028】また、撤去後組み付ける新品のチャンネル
ブラシ2は、その端部8を前記突起30,31の各々の
端面間に上方から挿入し、ブラシ台座27の上面にチャ
ンネルブラシ2の底面9が当接した状態で締結ボルト3
3を締結することによって、本考案のブラシ取付装置1
に締結される。
In the new channel brush 2 to be assembled after the removal, the end portion 8 is inserted between the end faces of the protrusions 30 and 31 from above, and the bottom face 9 of the channel brush 2 contacts the top face of the brush pedestal 27. Fastening bolt 3 in contact with
By fastening 3 the brush attachment device 1 of the present invention
To be concluded.

【0029】ブラシ台座27にチャンネルブラシ2を組
み付ける際、チャンネルブラシ2は、傾いてその底部9
がブラシ台座27の上面と片当りしたとき、ブラシ押板
29を締結ボルト33を締めてブラシ台座に締結してい
くにつれて、該ブラシ受部28の突起30の端面とブラ
シ押板29の突起31の端面とは略平行して、ブラシ毛
5群の側面を挟んだ状態で、底部はブラシ台座27の上
面をずり動きながら、ブラシ台座27の上面に垂直に締
め付けられて固定される。
When the channel brush 2 is assembled to the brush pedestal 27, the channel brush 2 is inclined and the bottom portion 9 thereof is inclined.
When the brush push plate 29 is one-sided with the upper face of the brush pedestal 27, the end faces of the protrusions 30 of the brush receiving portion 28 and the protrusions 31 of the brush push plate 29 are tightened as the brush push plate 29 is fastened to the brush pedestal by tightening the fastening bolts 33. In parallel with the end surface of the brush bristles, sandwiching the side surfaces of the brush bristles 5, the bottom portion is fixed by being vertically moved to the upper surface of the brush pedestal 27 while sliding along the upper surface of the brush pedestal 27.

【0030】また、チャンネルブラシ2は、チャンネル
7の底部9がブラシ台座27の上面から離れて組み付け
られたとしても、ブラシ受部28の突起30の端面とブ
ラシ押板29の突起31の端面との間に挟まれてブラシ
台座27に対し垂直に強固に締結されているため、研掃
機能については何の問題もない。
Further, in the channel brush 2, even if the bottom portion 9 of the channel 7 is assembled apart from the upper surface of the brush pedestal 27, the end surface of the protrusion 30 of the brush receiving portion 28 and the end surface of the protrusion 31 of the brush pressing plate 29 are separated from each other. Since it is sandwiched between and firmly fastened perpendicularly to the brush pedestal 27, there is no problem with the polishing function.

【0031】また、ブラシ受部28の突起30の端面と
ブラシ押板29の突起31の端面とで締め付けられてい
るチャンネルブラシ2のブラシ毛5の相互位置がブラシ
駆動中にずれたり、またはブラシの締付け部が潰れたり
して、締結部の締付け力が弱くなり、この結果、チャン
ネルブラシ2がブラシの回転力や研削抵抗力によって振
動しても、ブラシ押板29はブラシ台座の側面に締結ボ
ルト33によって密着して締結されているため、ブラシ
押板も締結ボルト33も振動しない。
Further, the mutual positions of the brush bristles 5 of the channel brush 2 clamped by the end surface of the protrusion 30 of the brush receiving portion 28 and the end surface of the protrusion 31 of the brush pressing plate 29 are displaced during brush driving, or When the channel brush 2 vibrates due to the rotational force of the brush or the grinding resistance force, the brush pressing plate 29 is fastened to the side surface of the brush pedestal. Since the bolts 33 are closely attached and fastened, neither the brush pressing plate nor the fastening bolts 33 vibrate.

【0032】それ故に締結ボルト33が弛まないから、
ブラシ受部28の突起30の端面とブラシ押板29の突
起31の端面との間の距離が広がることは無いので、チ
ャンネルは該間を抜け出ることもなく、従って、チャン
ネルブラシは脱落しない。
Therefore, the fastening bolt 33 does not loosen,
Since the distance between the end surface of the protrusion 30 of the brush receiving portion 28 and the end surface of the protrusion 31 of the brush pressing plate 29 does not increase, the channel does not come out between them, and therefore the channel brush does not drop.

【0033】ブラシの締結部が弛んで振動した場合、実
開昭60−154018号公報に開示されたブラシ取付
方法によれば、前述の如くブラシ取付端部の当り部が変
形したときに、ブラシ押板が弛んで振動するので、その
振動によってブラシ押板を締結するボルトが弛み、遂に
ブラシが脱落するに至るという致命的な欠陥があるが、
本考案のブラシ取付装置は、ブラシ押板そのものはブラ
シ台座の側面にボルトで直接締結されているため、チャ
ンネルブラシ2が振動しても締結ボルト33は弛むこと
はないので、勿論チャンネルブラシが脱落するに至る心
配もない。
In the case where the fastening portion of the brush is loosened and vibrated, according to the brush mounting method disclosed in Japanese Utility Model Laid-Open No. 60-154018, when the contact portion of the brush mounting end is deformed as described above, Since the push plate loosens and vibrates, the vibration loosens the bolts that fasten the brush push plate, and finally the brush comes off, but there is a fatal defect.
In the brush attaching device of the present invention, since the brush pressing plate itself is directly fastened to the side surface of the brush base by bolts, the fastening bolt 33 does not loosen even if the channel brush 2 vibrates. There is no need to worry.

【0034】[0034]

【実施例】(実施例1) 図5は本考案のブラシ取付装置1をブラシ取付シャフト
34に組み付けた回転ブラシ3を示すもので、ブラシ取
付装置1を円筒状若しくは角柱状のブラシ取付シャフト
34の外周に、周方向に対し等間隔に軸心に対し平行に
配設固着した回転ブラシ3の横断面図を示す。
(Embodiment 1) FIG. 5 shows a rotating brush 3 in which the brush mounting device 1 of the present invention is assembled on a brush mounting shaft 34. The brush mounting device 1 is a cylindrical or prismatic brush mounting shaft 34. FIG. 3 is a cross-sectional view of the rotating brush 3 which is fixed to the outer circumference of the rotary brush 3 at equal intervals in the circumferential direction and in parallel with the axis.

【0035】本考案のブラシ取付装置1を構成するブラ
シ台座27の前記ブラシ取付シャフト34への取付方法
は、図6に示す如くブラシ台座27の両端部に設けた貫
通孔35にボルト36を挿通して、ブラシ取付シャフト
34の外周面に締結されてなるが、必ずしもこの方法に
拘るものでなく、ブラシ台座の下部をブラシ取付シャフ
ト34に溶接にて接合固着する方法、または鋳鋼、鋳物
若しくは合成樹脂等を素材として一体化した構造のブラ
シ台座付きブラシ取付シャフト37とする方法によって
もよい。
As shown in FIG. 6, the brush pedestal 27 constituting the brush attaching apparatus 1 of the present invention is attached to the brush attaching shaft 34 by inserting bolts 36 into through holes 35 provided at both ends of the brush pedestal 27. Then, it is fastened to the outer peripheral surface of the brush mounting shaft 34, but it is not necessarily related to this method, and a method of joining and fixing the lower part of the brush pedestal to the brush mounting shaft 34 by welding, or cast steel, casting or synthetic Alternatively, the brush mounting shaft 37 with a brush pedestal having a structure in which resin or the like is integrated may be used.

【0036】(実施例2) 図7は、本考案の回転ブラシ43をブラシ駆動装置(図
示せず)44を具備した機枠38に軸受39を介して組
み付け、回転ブラシ43を構成するブラシ取付シャフト
45の片側端に固着したスプロケット40を、ブラシ駆
動装置によりチェーン41を介して回転させて被研削物
42を研削している図を示す。図8は図7における回転
ブラシ43のA−A断面図である。
(Embodiment 2) FIG. 7 shows a rotary brush 43 of the present invention mounted on a machine frame 38 equipped with a brush driving device (not shown) 44 through a bearing 39 to mount the rotary brush 43. The figure which grinds the to-be-ground object 42 by rotating the sprocket 40 fixed to one end of the shaft 45 via the chain 41 by a brush drive device is shown. FIG. 8 is a sectional view of the rotating brush 43 in FIG.

【0037】回転ブラシ43は、図7に示す如く、ブラ
シ取付シャフト45の外周面に、長さの異なる2種類の
本考案のブラシ取付装置52,53を片側端の位置にそ
れぞれ揃えかつ交互に配設され、ブラシ取付装置52,
53を構成するブラシ毛48,49は被研削物42の研
削対象面の表面外形と近似した形状を有してなる。
As shown in FIG. 7, the rotary brush 43 has two types of brush attachment devices 52 and 53 of the present invention, which are different in length, arranged on the outer peripheral surface of the brush attachment shaft 45 at one side end and alternately. A brush attachment device 52,
The brush bristles 48, 49 constituting 53 have a shape similar to the surface contour of the surface to be ground of the object 42 to be ground.

【0038】図7に示す被研削物42の如く、起伏のあ
る面を研削する場合においては、前記回転ブラシ43を
構成するチャンネルブラシ46,47自体は薄幅で平面
状のものであり、ブラシ毛48,49の先端形状を被研
削物42の研削仕上がり断面形状に適合した形状に加工
することは、毛先を切断するだけでよく、極めて容易な
ことであるから、形状に適合したチャンネルブラシ4
6,47をブラシ取付シャフト45の外周に具備してな
る本考案のブラシ取付装置52,53に組み付けるだけ
で、複雑な形状を研削するに適合した回転ブラシ43を
得ることができる。
In the case of grinding an uneven surface such as the object to be ground 42 shown in FIG. 7, the channel brushes 46 and 47 themselves constituting the rotary brush 43 are thin and flat, and It is extremely easy to process the tip shape of the bristles 48, 49 into a shape suitable for the finished cross-sectional shape of the object to be ground 42, since it is extremely easy to cut the bristle tips. Four
The rotary brush 43 suitable for grinding a complicated shape can be obtained only by assembling the brush mounting devices 52 and 53 of the present invention in which 6, 47 are provided on the outer periphery of the brush mounting shaft 45.

【0039】また、ブラシ毛48,49が摩耗した場
合、実開昭60−154018号公報によるブラシ取付
方法では、放射状に取付けたブラシの数が多いときはブ
ラシ押板のボルトはブラシ毛の奥に位置するため、ボル
トの締結および取外しが面倒で、かつブラシの固定が前
述の如く不安定であるのに対し、本考案のブラシ取付装
置52,53を具備した前述の回転ブラシ43において
は、チャンネルブラシ46,47を組み付けたブラシ台
座50,51の両端部においてブラシ台座50,51を
ブラシ取付シャフト45にボルト54,55で締結した
構造であるから、隣接するブラシ毛48,49群に干渉
されることなく、ボルト54,55の締結および取外し
が容易にできるので、摩耗したチャンネルブラシ46,
47が組み付いているブラシ台座50,51を新品のチ
ャンネルブラシが組み付いているブラシ台座50,51
と交換することが極めて容易にできると共に、チャンネ
ルブラシ取付台座50,51の締結も強固なものであ
り、チャンネルブラシ46,47は確実に安定して固定
される。
Further, when the brush bristles 48, 49 are worn, in the brush mounting method according to Japanese Utility Model Laid-Open No. 154018/1985, when the number of radially mounted brushes is large, the bolts of the brush pressing plate are deep in the brush bristles. Since it is located in the above position, it is troublesome to tighten and remove the bolts and the fixing of the brush is unstable as described above. On the other hand, in the rotary brush 43 having the brush attaching devices 52 and 53 of the present invention, Since the brush pedestals 50 and 51 are fastened to the brush mounting shaft 45 with bolts 54 and 55 at both ends of the brush pedestals 50 and 51 with the channel brushes 46 and 47 assembled, the adjacent brush bristles 48 and 49 interfere with each other. Since the bolts 54 and 55 can be easily fastened and removed without being damaged, the worn channel brush 46,
The brush pedestals 50 and 51 with 47 are attached to the brush pedestals 50 and 51 with new channel brushes.
Can be replaced very easily, and the channel brush mounting bases 50, 51 can be firmly fastened, so that the channel brushes 46, 47 can be reliably and stably fixed.

【0040】従来の回転ブラシを用いて、図7に示す被
研削物42の如く起伏のある面を同時に研削する際、A
B面の研削に適合した回転ブラシの回転数・送り速度で
研削する場合、AB面の研削と同時に研削されるBC面
は、B点よりC点に近づくにつれてブラシ先端の周速度
が小さくなると共に、その回転ブラシの回転数・送り速
度も研削に適合したもので無くなってくる。従って、B
C面の研削仕上がり状態はC点に近づくにつれて、AB
面のそれよりも劣るという問題があった。
When a conventional rotary brush is used to simultaneously grind an uneven surface such as the object 42 to be ground shown in FIG.
When grinding is performed at the rotational speed and feed rate of a rotary brush suitable for grinding the B surface, the BC surface, which is ground at the same time as the grinding of the AB surface, has a peripheral speed at the tip of the brush that decreases as it approaches the C point from the B point. , The number of rotations and the feed rate of the rotating brush are not suitable for grinding. Therefore, B
The grinding finish state of the C surface is AB as it approaches the C point.
There was a problem that it was inferior to that of the aspect.

【0041】また、前記回転ブラシを用いて、C点につ
いてAB面の研削仕上がり状態を得ることができる回転
ブラシの回転数・送り速度で研削した場合においては、
AB面のブラシ毛は周速度が速くなるため摩耗が促進さ
れると共に、BC面のブラシ毛はB点からC点に近付く
に連れて変形量が大きくなり、研削力は低下するという
問題があった。
When the rotary brush is used to grind at the rotational speed and feed rate of the rotary brush capable of obtaining the grinding finish state of the AB surface at the point C,
The brush bristles on the AB surface have a higher peripheral speed, which promotes wear, and the brush bristles on the BC surface have a larger amount of deformation as they approach the point C from the point B, which reduces the grinding force. It was

【0042】更に、ブラシ毛の変形が大きくなって、永
久変形を生じるに至った場合におけるブラシは、ブラシ
毛の研削力が激減すると共に、ブラシ毛の先端付近は被
研削物との当り部から摩耗切断するため、使用に供する
ことができなくなるという問題があった。
Further, when the deformation of the brush bristles becomes large and permanent deformation occurs, the brush bristle grinding force is drastically reduced, and the tip of the brush bristles comes from the contact part with the object to be ground. There is a problem that it cannot be used because it is worn and cut.

【0043】ところが、本考案の回転ブラシ43におい
ては、図7に示す如く、被研削物の起伏の起の部分に、
該起の部分を研削する本考案のブラシ取付装置を追加具
備することによって、該起の部分のブラシ毛の密度を伏
の部分のそれより増加することができる。
However, in the rotary brush 43 of the present invention, as shown in FIG.
By additionally providing the brush attaching device of the present invention for grinding the raised portion, the density of the brush bristles in the raised portion can be increased more than that in the flat portion.

【0044】従って、BC面は、該BC面を研削するブ
ラシ数を適当に追加具備することによって、AB面の研
削に適合した回転速度と送り速度で研削しても、AB面
と同様な研削仕上がり状態になる。従って、研削ムラが
少なくなると共に、ブラシ毛の寿命が長くなる。
Therefore, the BC surface is provided with an appropriate number of brushes for grinding the BC surface, so that the same grinding as the AB surface can be achieved even if the BC surface is ground at a rotation speed and a feed speed suitable for grinding the AB surface. It will be finished. Therefore, the unevenness of grinding is reduced and the life of the brush bristles is extended.

【0045】また、ブラシ台座50,51のボルト5
4,55はブラシ毛48,49の奥に位置するが、隣接
するブラシ台座50間の距離は少なくともブラシ台座5
1の幅があるので、ブラシ毛48の奥でのブラシ台座5
1のボルト55の締結作業は繁雑なものでない。
In addition, the bolts 5 of the brush pedestals 50 and 51
4, 55 are located at the back of the brush bristles 48, 49, but the distance between the adjacent brush bases 50 is at least the brush base 5.
Since there is a width of 1, the brush base 5 at the back of the brush bristle 48
The fastening work of the bolt 55 of No. 1 is not complicated.

【0046】従って、前記起の部分を研削するブラシ毛
49が摩耗して使用に供することができなくなった場合
におけるそのブラシ毛49は、ブラシ毛49が組み付い
ているブラシ取付装置53をブラシ取付シャフト45か
らその台座51ごと取外し、次いでそのブラシ毛が組み
付いているチャンネルブラシ47を撤去し、新しいブラ
シ毛の組み付いたチャンネルブラシ47をブラシ取付装
置53に組み付け、これをブラシ取付シャフト45に締
結することによって、容易に交換することができる。
Therefore, when the brush bristles 49 for grinding the raised portion are worn out and cannot be used, the brush bristles 49 are attached to the brush attaching device 53 to which the brush bristles 49 are attached. The pedestal 51 is removed from the shaft 45, then the channel brush 47 having the bristles attached thereto is removed, and the channel brush 47 having new bristles is attached to the brush attaching device 53, which is attached to the brush attaching shaft 45. It can be easily replaced by fastening.

【0047】また、チャンネルブラシ46,47そのも
のは簡単な構造であるから製作も容易で、しかも安価な
ものであり、また本考案のブラシ取付装置1はブラシの
取り替えが上述の如く極めて簡単にできるため、偏摩耗
したブラシのみを交換することも容易にできる。
Since the channel brushes 46 and 47 themselves have a simple structure, they are easy to manufacture and inexpensive, and the brush attaching device 1 of the present invention allows the replacement of the brushes to be extremely simple as described above. Therefore, it is possible to easily replace only the brush that is unevenly worn.

【0048】更に、ブラシが偏摩耗した場合に従来見ら
れるように、未だ摩耗していない部分のブラシ毛まで
も、摩耗した部分と同時に交換されるということがない
ので、チャンネルブラシ46,47のブラシ毛48,4
9は耐用限度一杯で使用に供され、ブラシの維持費が安
価になる。上述の本考案の回転ブラシ43におけるチャ
ンネルブラシ46,47の取付・取外方法は、従来に無
い新規なブラシ取付方法である。
Further, as is conventionally seen when the brush is unevenly worn, even the brush bristles of the part that is not yet worn are not replaced at the same time as the worn part, so that the channel brushes 46 and 47 are not replaced. Brush bristles 48,4
No. 9 is used at the maximum service life, and the maintenance cost of the brush is low. The above-described method of attaching / removing the channel brushes 46, 47 of the rotary brush 43 of the present invention is a novel brush attaching method that has not been available in the past.

【0049】[0049]

【考案の効果】本考案のブラシ取付装置1は、装置1を
構成する部品が単純形状で、しかもその部品の数が少な
いため、製作費が安価であると共に、チャンネルブラシ
の取付・取外が簡易にできる。また、ブラシ取付装置1
を組み付けた回転ブラシ3および43もまた、そのブラ
シ取付装置1の取付・取外が簡易にできるため、その製
作費が安価である。
The brush attaching device 1 of the present invention is inexpensive in manufacturing cost because the parts constituting the device 1 have a simple shape and the number of the parts is small, and the attachment / detachment of the channel brush is not performed. Easy to do. Also, the brush attachment device 1
The rotating brushes 3 and 43 assembled with are also easy to attach and detach the brush attaching device 1, so that the manufacturing cost thereof is low.

【0050】更に、チャンネルブラシ2は薄板状で、し
かもその保管が容易であることもあって、チャンネルブ
ラシが摩耗した場合、その取外・取付がブラシの使用現
場において素人によってもできる。従って、ブラシの管
理が大変容易になると共に、その維持管理も大変容易に
なった。それ故に、本考案のブラシ取付装置および回転
ブラシを用いた設備の生産性が極めて向上した。
Further, since the channel brush 2 has a thin plate shape and can be easily stored, if the channel brush is worn, it can be removed and installed by an amateur at the site of use of the brush. Therefore, the management of the brush becomes very easy, and the maintenance of the brush becomes very easy. Therefore, the productivity of the equipment using the brush attaching device and the rotating brush of the present invention is remarkably improved.

【図面の簡単な説明】[Brief description of drawings]

【図1】本考案のブラシ取付装置の横断面図である。FIG. 1 is a cross-sectional view of a brush attachment device of the present invention.

【図2】本考案のブラシ取付装置の側面図である。FIG. 2 is a side view of the brush attachment device of the present invention.

【図3】本考案のブラシ取付装置の側面図である。FIG. 3 is a side view of the brush attachment device of the present invention.

【図4】本考案のブラシ取付装置の平面図である。FIG. 4 is a plan view of the brush attachment device of the present invention.

【図5】本考案の回転ブラシの断面図である。FIG. 5 is a cross-sectional view of a rotating brush of the present invention.

【図6】本考案のブラシ取付装置のブラシ取付シャフト
への組付図である。
FIG. 6 is an assembly view of the brush attaching device of the present invention to the brush attaching shaft.

【図7】本考案の回転ブラシを用いて被研削物を研削し
ている状態図である。
FIG. 7 is a diagram showing a state in which an object to be ground is ground using the rotating brush of the present invention.

【図8】図7による回転ブラシのA−A断面図である。8 is a sectional view of the rotating brush according to FIG. 7, taken along the line AA.

【図9】チャンネルブラシの横断面斜視図である。FIG. 9 is a cross-sectional perspective view of a channel brush.

【図10】溶接によって固定されたチャンネルブラシの
横断面図である。
FIG. 10 is a cross-sectional view of a channel brush fixed by welding.

【図11】ボルトによって固定されたチャンネルブラシ
の横断面図である。
FIG. 11 is a cross-sectional view of a channel brush fixed by bolts.

【図12】実開昭60−154018号公報に開示され
ているブラシ取付装置の部分横断面図である。
FIG. 12 is a partial cross-sectional view of the brush attaching device disclosed in Japanese Utility Model Laid-Open No. 154018/1985.

【図13】図12におけるチャンネルブラシのチャンネ
ルが円筒状ブラシ取付シャフト、固定押板、押板との各
々の接触部で締付けられた状態図である。
13 is a view showing a state where the channels of the channel brush in FIG. 12 are tightened at respective contact portions of the cylindrical brush mounting shaft, the fixed push plate, and the push plate.

【図14】実開昭62−192866号公報に開示され
ているブラシ取付装置の横断面図である。
FIG. 14 is a transverse cross-sectional view of the brush attaching device disclosed in Japanese Utility Model Publication No. 62-192866.

【図15】実開昭62−192866号公報に開示され
ているブラシ取付装置の横断面図である。
FIG. 15 is a cross-sectional view of the brush attaching device disclosed in Japanese Utility Model Laid-Open No. 62-192866.

【図16】チャンネルブラシの締結が不良であるときの
ブラシ取付装置の締結状態図である。
FIG. 16 is a fastening state diagram of the brush attachment device when the fastening of the channel brush is poor.

【図17】チャンネルブラシの締結が不良であるときの
ブラシ取付装置の締結状態図である。
FIG. 17 is a fastening state diagram of the brush attachment device when the fastening of the channel brush is poor.

【符号の説明】[Explanation of symbols]

1 ブラシ取付装置 2 チャンネルブラシ 3 回転ブラシ 4 平面ブラシ 5 ブラシ毛 6 心線 7 チャンネル 8 端部 9 底面 10a 拡張部 10b 拡張部 11 ブラシ台座 12 溶接固着金属 13 受壁 14 支持壁 15 押ボルト 16 押板 17 固定押板 18 締結ボルト 19 ブラシ取付シャフト 20a 端部 円筒状ブラシ取付シャフト 20b 端部 21 駆動軸 22 円胴 23 研磨線条 24 研磨用ブラシ 25 押板 26 ブラシコーン 27 ブラシ台座 28 ブラシ受部 29 ブラシ押板 30a 突起 30b 突起 31 突起 32 締結ボルト 33 締結ボルト 34 ブラシ取付シャフト 35 孔 36 ボルト 37 ブラシ台付きブラシ取付シャフト 38 機枠 39 軸受 40 スプロケット 41 チェーン 42 被研削物 43 回転ブラシ 44 ブラシ駆動装置 45 ブラシ取付シャフト 46 チャンネルブラシ 47 チャンネルブラシ 48 ブラシ毛 49 ブラシ毛 50 ブラシ台座 51 ブラシ台座 52 ブラシ取付装置 53 ブラシ取付装置 54 ボルト 55 ボルト 56 ストッパ DESCRIPTION OF SYMBOLS 1 Brush attachment device 2 Channel brush 3 Rotating brush 4 Plane brush 5 Brush bristle 6 Core wire 7 Channel 8 End part 9 Bottom surface 10a Expansion part 10b Expansion part 11 Brush pedestal 12 Weld fixing metal 13 Receiving wall 14 Support wall 15 Push bolt 16 Push Plate 17 Fixed push plate 18 Fastening bolt 19 Brush mounting shaft 20a End part Cylindrical brush mounting shaft 20b End part 21 Drive shaft 22 Cylinder 23 Polishing line 24 Polishing brush 25 Push plate 26 Brush cone 27 Brush pedestal 28 Brush receiving part 29 Brush push plate 30a Protrusion 30b Protrusion 31 Protrusion 32 Fastening bolt 33 Fastening bolt 34 Brush mounting shaft 35 Hole 36 Bolt 37 Brush mounting shaft with brush base 38 Machine frame 39 Bearing 40 Sprocket 41 Chain 42 Grinding object 43 Rotary brush 44 Brush drive Moving device 45 Brush mounting shaft 46 Channel brush 47 Channel brush 48 Brush bristle 49 Brush bristle 50 Brush pedestal 51 Brush pedestal 52 Brush mounting device 53 Brush mounting device 54 Bolt 55 Bolt 56 Stopper

───────────────────────────────────────────────────── フロントページの続き (72)考案者 山本 孝雄 北九州市八幡東区川渕町9−27 太平工 業株式会社 八幡支店内 (72)考案者 高崎 武彦 北九州市八幡東区川渕町9−27 太平工 業株式会社 八幡支店内 (72)考案者 中江 省三 中間市垣生931番地 (72)考案者 西尾 晴男 北九州市八幡西区永之丸南町1−10−10 (56)参考文献 特開 昭49−16089(JP,A) 特開 昭51−111765(JP,A) 実開 昭49−50496(JP,U) 実開 昭49−150550(JP,U) 実開 昭63−191926(JP,U) ─────────────────────────────────────────────────── ─── Continuation of front page (72) Takao Yamamoto 9-27 Kawabuchicho, Yawatahigashi-ku, Kitakyushu City Taihei Industrial Co., Ltd., Yawata Branch (72) Takehiko Takasaki 9-27 Kawabuchicho, Yawatahigashi, Kitakyushu City Taihei Kogyo Co., Ltd., Yawata Branch (72) Inventor Shozo Nakae 931 Kakio, Nakaichi (72) Inventor Haruo Nishio 1-10-10 Naganomaruminami-cho, Yawatanishi-ku, Kitakyushu City (56) References JP-A-49- 16089 (JP, A) JP 51-111765 (JP, A) Actually opened 49-50496 (JP, U) Actually opened 49-150550 (JP, U) Actually opened 63-191926 (JP, U)

Claims (4)

(57)【実用新案登録請求の範囲】(57) [Scope of utility model registration request] 【請求項1】 チャンネルブラシの拡張部の上方のブラ
シ毛側面を、該チャンネルブラシ取付台座の上面の中央
に該台座の軸心に沿って配設したT字状の該チャンネル
ブラシ受部の先端と、該チャンネルブラシ取付台座の側
面に配設した鈎字状の該チャンネルブラシ押板の鈎部先
端とで挟接し、該チャンネルブラシ押板を該チャンネル
ブラシ取付台座の側面にボルトを介して締結したことを
特徴とするブラシ取付装置。
1. A tip of the T-shaped channel brush receiving portion, in which the brush bristle side surface above the expanded portion of the channel brush is disposed in the center of the upper surface of the channel brush attachment pedestal along the axis of the pedestal. And the tip of the hook portion of the hook-shaped channel brush pressing plate disposed on the side surface of the channel brush mounting base, and the channel brush pressing plate is fastened to the side surface of the channel brush mounting base via bolts. A brush attachment device characterized in that
【請求項2】 チャンネルブラシの拡張部の頂部を挟接
したことを特徴とする請求項1記載のブラシ取付装置。
2. The brush attachment device according to claim 1, wherein the top portion of the expanded portion of the channel brush is held in contact.
【請求項3】 チャンネルブラシ取付台座をブラシ取付
シャフトの外周面に該ブラシ取付シャフトの軸心に沿っ
て半径方向に放射状に配置し、該チャンネルブラシ取付
台座の両端部付近を該ブラシ取付シャフトの外周にボル
トを介して締結したことを特徴とする請求項1又は2記
載の回転ブラシ。
3. A channel brush mounting base is radially arranged on an outer peripheral surface of the brush mounting shaft in a radial direction along an axis of the brush mounting shaft, and both ends of the channel brush mounting base are near the brush mounting shaft. The rotary brush according to claim 1 or 2, wherein the rotary brush is fastened to the outer circumference via bolts.
【請求項4】 チャンネルブラシ取付台座をブラシ取付
シャフトの外周面に該ブラシ取付シャフトの軸心に沿っ
て半径方向に放射状に配置し、かつ、該チャンネルブラ
シ取付台座が軸心方向に適宜数に分割されると共に、該
軸心方向に隣接する該チャンネルブラシ取付台座は半径
方向に千鳥に並列して位置する請求項3記載の回転ブラ
シ。
4. The channel brush mounting pedestals are arranged radially on the outer peripheral surface of the brush mounting shaft in the radial direction along the axis of the brush mounting shaft, and the channel brush mounting pedestals are arranged in an appropriate number in the axial direction. The rotary brush according to claim 3, wherein the channel brush mounting bases that are divided and are adjacent to each other in the axial direction are arranged in a staggered manner in the radial direction.
JP673792U 1992-02-19 1992-02-19 Brush attachment device and rotating brush Expired - Fee Related JP2519945Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP673792U JP2519945Y2 (en) 1992-02-19 1992-02-19 Brush attachment device and rotating brush

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP673792U JP2519945Y2 (en) 1992-02-19 1992-02-19 Brush attachment device and rotating brush

Publications (2)

Publication Number Publication Date
JPH0565228U JPH0565228U (en) 1993-08-31
JP2519945Y2 true JP2519945Y2 (en) 1996-12-11

Family

ID=11646536

Family Applications (1)

Application Number Title Priority Date Filing Date
JP673792U Expired - Fee Related JP2519945Y2 (en) 1992-02-19 1992-02-19 Brush attachment device and rotating brush

Country Status (1)

Country Link
JP (1) JP2519945Y2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4848062B2 (en) * 2005-04-08 2011-12-28 株式会社コーワ Channel brush locking structure
JP2012205864A (en) * 2011-03-30 2012-10-25 Minoru Muroie Rotary brush and work machine
KR101488785B1 (en) * 2014-10-22 2015-02-04 강기동 The brush device for rocket propulsion fuel break

Also Published As

Publication number Publication date
JPH0565228U (en) 1993-08-31

Similar Documents

Publication Publication Date Title
CA1117711A (en) Brush-beater for a vacuum cleaner and method for making the same
EP1608248A1 (en) Side brush
JP2519945Y2 (en) Brush attachment device and rotating brush
US6205609B1 (en) Brush ring
JP2003190888A (en) Tool for cleaning wire rope
EP1090566A8 (en) Toothbrush and manufacturing method thereof
CA1152268A (en) Vertical axis brush
JPH02293417A (en) Cylinder roller with working- point for fiber machine
US4538319A (en) Roller brush for sweeping machines
US20020045416A1 (en) Power brush
JPH046501B2 (en)
US4528724A (en) Card clothing for the flats of a carding machine
EP0976950A1 (en) Sprocket and method of manufacturing same
WO1998043779A1 (en) A surface treating article and method and system for retaining such article
US6067686A (en) Lug nut and wheel rim cleaning device
US3225389A (en) Cotton gin rotary brush means and brush strip holder therefor
US20220034045A1 (en) Soil working roller for a soil processing machine
CA2612503A1 (en) Grinding wheel and wheel hub therefore
JP5161490B2 (en) Processing brush
JP2003103448A (en) Foreign matter removing brush
JP3465894B2 (en) Rotary cylindrical polishing brush
JP4022016B2 (en) Brush roll assembly structure
JP3051361B2 (en) Rotating roll brush
JPH0620417Y2 (en) Roll brush
JPH0354847Y2 (en)

Legal Events

Date Code Title Description
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 19960709

LAPS Cancellation because of no payment of annual fees