JP2008000853A - Brush for deburring - Google Patents

Brush for deburring Download PDF

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Publication number
JP2008000853A
JP2008000853A JP2006173177A JP2006173177A JP2008000853A JP 2008000853 A JP2008000853 A JP 2008000853A JP 2006173177 A JP2006173177 A JP 2006173177A JP 2006173177 A JP2006173177 A JP 2006173177A JP 2008000853 A JP2008000853 A JP 2008000853A
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brush
magnet
brush head
deburring
head
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JP2006173177A
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Tatsuya Katayama
達也 片山
Tomoya Itose
友哉 糸瀬
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Tipton Manufacturing Corp
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Tipton Manufacturing Corp
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Priority to JP2006173177A priority Critical patent/JP2008000853A/en
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  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a brush for deburring capable of easily detaching a brush head. <P>SOLUTION: This brush for deburring devised capable of detaching the brush head made of a magnetic body planted with a brush 7 from a brush holder 3 through a magnet 14 is devised to detach the brush head 8 from the brush holder 3 by mounting a rotatable cam member 11 on the brush holder 3, installing the brush head 8 so that a part of it makes contact with the cam member 11 when it is attracted to the magnet 14 and pressing a piece of the brush head 8 by rotating the cam member 11. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は、バリ取り用ブラシの改良に関するものである。 The present invention relates to an improvement of a deburring brush.

ブラシをマグネットを介して保持するようにしたバリ取り用ブラシとしては、実公平２−３０２２４に開示のものがある。このブラシは、図７に示すように、セグメントブラシ７を密植したブラシヘッド８をマグネット１４に着脱自在に保持するように構成している。ブラシが磨耗したときは、各セグメントブラシ７を下方へ引き抜くようにして、ブラシヘッド８をマグネット１４から引き離す。そして新しいブラシが密植されたブラシヘッド８を再度、マグネット１４に磁着して、次のバリ取りに備えるのである。 As a deburring brush in which the brush is held via a magnet, there is one disclosed in Japanese Utility Model Publication No. 2-30224. As shown in FIG. 7, this brush is configured such that a brush head 8 in which segment brushes 7 are closely planted is detachably held on a magnet 14. When the brush is worn, the brush head 8 is pulled away from the magnet 14 by pulling each segment brush 7 downward. Then, the brush head 8 in which new brushes are densely planted is again magnetically attached to the magnet 14 to prepare for the next deburring.

しかしながらこのバリ取り用ブラシには次のような問題があった。即ち、ブラシを長時間使用すると、対象ワークの研磨粉やブラシの磨耗粉がミスト状に舞い上がってブラシヘッド８とブラシホルダー３との嵌合部に入り込んで行く。磨耗粉ミストが堆積すると、ブラシヘッド８がブラシホルダー３に噛み込んでマグネット１４から引き離せなくなることがあった。
実公平２−３０２２４号公報 However, this deburring brush has the following problems. That is, when the brush is used for a long time, the polishing powder of the target workpiece and the abrasion powder of the brush rise in a mist shape and enter the fitting portion between the brush head 8 and the brush holder 3. When the wear powder mist accumulates, the brush head 8 may bite into the brush holder 3 and cannot be separated from the magnet 14.
No. 2-30224

以上より本発明が解決しようとする課題は、ブラシホルダー３とブラシヘッド８との間に磨耗粉ミストが入り込んでも、ブラシヘッド８の着脱が容易に行なえることを目的とするものである。 The problem to be solved by the present invention is that the brush head 8 can be easily attached and detached even if wear powder mist enters between the brush holder 3 and the brush head 8.

上記課題を解決するために請求項１の発明は、ブラシを植設した磁性体からなるブラシヘッドをマグネットを介してブラシホルダーに着脱するようにしたバリ取り用ブラシにおいて、前記ブラシホルダーに回転可能なカム部材を取り付け、前記ブラシヘッドを前記マグネットに磁着したときにその一片が前記カム部材に当接するように装着され、前記カム部材を回転して前記ブラシヘッドの一片を押圧することにより、前記ブラシヘッドを前記ブラシホルダーから離脱するようにしたことを特徴とした。次に請求項２の発明は、前記カム部材は、前記ブラシホルダーの外周縁より取り付けられたものであることを特徴とした。次に請求項３の発明は、前記ブラシヘッドの前記マグネットへの磁着は、前記マグネットの中心軸と、前記ブラシヘッドの中心軸が偏心するようになされるものであることを特徴とした。 In order to solve the above-mentioned problem, the invention of claim 1 is a deburring brush in which a brush head made of a magnetic material having a brush implanted therein is attached to and detached from the brush holder via a magnet, and is rotatable to the brush holder. A cam member is attached, and when the brush head is magnetically attached to the magnet, one piece thereof is mounted so as to contact the cam member, and by rotating the cam member and pressing one piece of the brush head, The brush head is detached from the brush holder. Next, the invention of claim 2 is characterized in that the cam member is attached from an outer peripheral edge of the brush holder. Next, the invention of claim 3 is characterized in that the magnetic attachment of the brush head to the magnet is such that the central axis of the magnet and the central axis of the brush head are eccentric.

また、請求項４の発明は、ブラシを植設した磁性体からなるブラシヘッドをマグネットを介してブラシホルダーに着脱するようにしたバリ取り用ブラシにおいて、前記ブラシホルダーは上板と下板とよりなり、前記上板には前記マグネットを固着し、前記下板には前記マグネットに対向して前記ブラシヘッドが装着可能でしかもその装着位置を規制する位置規制部材を有する装着孔を形成し、さらに前記上板と前記下板との間には緩衝部材を介在させ、前記ブラシヘッドを前記装着孔を介して前記マグネットに磁着させたときに、前記上板と前記下板とを離間させることによって、前記ブラシヘッドを前記ブラシホルダーから離脱するようにした。 According to a fourth aspect of the present invention, there is provided a deburring brush in which a brush head made of a magnetic material having a brush is attached to and detached from a brush holder via a magnet. The brush holder includes an upper plate and a lower plate. The magnet is fixed to the upper plate, and the lower plate is provided with a mounting hole having a position restricting member that can be mounted on the brush head so as to face the magnet and restricts the mounting position. A buffer member is interposed between the upper plate and the lower plate, and the upper plate and the lower plate are separated when the brush head is magnetically attached to the magnet via the mounting hole. Thus, the brush head is detached from the brush holder.

請求項１から３の発明によれば、ブラシホルダーとブラシヘッドとの間に磨耗粉ミストが入り込んでも、ブラシホルダーに取り付けたカム部材を回転してブラシヘッドを押圧すれば、ブラシヘッドをブラシホルダーから強制的に離脱できるので、ブラシの交換を容易に行なうことができる。 According to the first to third aspects of the present invention, even if wear dust mist enters between the brush holder and the brush head, the brush head is attached to the brush holder by rotating the cam member attached to the brush holder and pressing the brush head. Since it can be forcibly detached from the brush, the brush can be easily replaced.

また、請求項４の発明によれば、ブラシヘッドをマグネットに磁着させると、ブラシヘッドは、位置規制部材により上方への移動が規制されるとともに、マグネットの磁着によって生じた緩衝部材のわずかな弾縮反力により下方への移動が規制されてブラシホルダーに強固に装着される。ここでブラシホルダーの上板と下板との間に棒状体などを差し込んで上板と下板とを離間させれば、ブラシヘッドをブラシホルダーから強制的に離脱できるので、ブラシの交換を容易に行なうことができる。 According to the invention of claim 4, when the brush head is magnetically attached to the magnet, the brush head is restricted from moving upward by the position restricting member, and a small amount of the buffer member generated by the magnet magnetic attachment. Due to the elastic reaction force, the downward movement is restricted and the brush holder is firmly attached. If you insert a rod-like body between the upper and lower plates of the brush holder to separate the upper and lower plates, the brush head can be forcibly removed from the brush holder, making it easy to replace the brush. Can be done.

以下に、本発明の実施の形態について、実施例１と２に例示して説明する。 Hereinafter, embodiments of the present invention will be described by exemplifying Examples 1 and 2.

本発明の請求項１から３に係るバリ取り用ブラシを図１〜３に沿って説明する。図１の１は、バリ取り用ブラシを進退動するための進退動軸で、この進退動軸１に取り付けた連結体２にブラシホルダー３がボルトで固定されている。ブラシホルダー３は、下板４とその上面に鍔付リング部材５が配され、さらにその上に上板６が配されたものとよりなり、ボルトによって上板６、鍔付リング部材５、下板４が連結されている。 A deburring brush according to claims 1 to 3 of the present invention will be described with reference to FIGS. Reference numeral 1 in FIG. 1 denotes an advance / retreat shaft for advancing / retreating the deburring brush. A brush holder 3 is fixed to a connecting body 2 attached to the advance / retreat shaft 1 with a bolt. The brush holder 3 is composed of a lower plate 4 and a top ring member 5 arranged on the upper surface thereof, and further an upper plate 6 arranged thereon. The plates 4 are connected.

ブラシ７は、砥材をナイロン樹脂で結合した線材を束ねたもので、金属性のブラシヘッド８に植設されている。このブラシヘッド８は前記下板４に設けた１５箇所の装着孔４ａにそれぞれ装入可能となっており、ブラシヘッド８を装入すると、後述のマグネット１４に磁着されるようになっている。 The brush 7 is a bundle of wires obtained by binding abrasive materials with nylon resin, and is implanted in a metallic brush head 8. The brush head 8 can be inserted into each of 15 mounting holes 4a provided in the lower plate 4. When the brush head 8 is inserted, the brush head 8 is magnetically attached to a magnet 14 described later. .

前記鍔付リング部材５の外周縁には、横穴が１５箇所穿設され、この横穴に鍔付ブッシュ９がそれぞれ嵌合されている。この鍔付ブッシュ９の先端外周には、その回り止めとして係止具１０が取り付けられている。また鍔付ブッシュ９には、先端にカム１１を有するアジャストピン１２が回転可能に装入され、アジャストピン１２の後端には、ナット１３が取り付けられている。つまり、ナット１３を廻すと、それとともにカム付アジャストピン１２も回転し、先端のカム１１が、下板４に装入されたブラシヘッド８を押圧してマグネット１４から離脱させるようになっている。 Fifteen horizontal holes are formed on the outer peripheral edge of the flanged ring member 5, and a flanged bush 9 is fitted in each of the horizontal holes. A locking tool 10 is attached to the outer periphery of the tip of the flanged bush 9 as a detent. Further, an adjustment pin 12 having a cam 11 at its tip is rotatably inserted into the flanged bush 9, and a nut 13 is attached to the rear end of the adjustment pin 12. In other words, when the nut 13 is turned, the cam-equipped adjusting pin 12 is rotated at the same time, and the cam 11 at the tip presses the brush head 8 inserted in the lower plate 4 to be detached from the magnet 14. .

前記上板６には、凹部６ａが１５箇所形成され、マグネット１４がそれぞれボルトで取り付けられている。このマグネット１４は、ブラシヘッド８を下板４に装入したときに、ブラシヘッド８の中心軸とマグネット１４の中心軸が偏心するように取り付けられている。つまり、両者が偏心した位置関係で磁着されるようになっている。 The upper plate 6 is formed with 15 recesses 6a, and the magnets 14 are respectively attached with bolts. The magnet 14 is attached so that the center axis of the brush head 8 and the center axis of the magnet 14 are eccentric when the brush head 8 is inserted into the lower plate 4. In other words, both are magnetized with an eccentric positional relationship.

前記進退動軸１の外周には、不図示のモータに接続された回転部材１５が配され、ガイド棒１６が４本ボルトで固定されている。このガイド棒１６は、上板６と下板４の貫通孔６ｂ、４ｂを通過し、その下端にはリング状の毛先保持板１７がボルトで固定されている。この毛先保持板１７には穴１８が形成され、各穴１８よりブラシ７の先端が突出するようになっている。 A rotating member 15 connected to a motor (not shown) is disposed on the outer periphery of the advance / retreat shaft 1, and a guide rod 16 is fixed with four bolts. The guide bar 16 passes through the through holes 6b and 4b of the upper plate 6 and the lower plate 4, and a ring-shaped hair end holding plate 17 is fixed to the lower end thereof with a bolt. Holes 18 are formed in the bristles holding plate 17 so that the tips of the brushes 7 protrude from the holes 18.

次にこのバリ取り用ブラシの動作説明をする。まず、新品のブラシ７をブラシホルダー３に装着する。次に進退動軸１を一定量下降させ、毛先保持板１７よりブラシ７を一定長突出させる。次に不図示のモータを起動して、回転部材１５を回転させる。すると、ガイド棒１６とともに毛先保持板１７も回転し、さらにガイド棒１６に連れ回りされてブラシホルダー３も回転してブラシ７が回転する。次にブラシ７の下方に不図示の対象ワークを置く。さらに不図示の駆動手段で、回転部材１５と進退動軸１を一体下降させ、対象ワークにブラシ７を当接させてバリ取り研磨を行なう。研磨が終了したら、回転部材１５と進退動軸１を一体上昇させ、ブラシ７を上方に退避させる。このようにしてバリ取り研磨を繰り返す。 Next, the operation of this deburring brush will be described. First, a new brush 7 is attached to the brush holder 3. Next, the advancing / retreating shaft 1 is lowered by a certain amount, and the brush 7 is projected from the bristle holding plate 17 by a certain length. Next, a motor (not shown) is activated to rotate the rotating member 15. Then, the hair end holding plate 17 is rotated together with the guide rod 16, and the brush holder 3 is also rotated by the guide rod 16 and the brush 7 is rotated. Next, a target work (not shown) is placed below the brush 7. Further, the rotating member 15 and the advancing / retracting shaft 1 are integrally lowered by a driving means (not shown), and the brush 7 is brought into contact with the target workpiece to perform deburring polishing. When the polishing is completed, the rotary member 15 and the advance / retreat shaft 1 are raised together, and the brush 7 is retracted upward. In this way, deburring and polishing are repeated.

ところでブラシは、研磨を繰り返す中で磨耗する。ブラシが磨耗したら、進退動軸１を一定量下降させ、再度、毛先保持板１７より一定長突出させて次の研磨に備える。こうしてブラシ７を使い続ければ交換時期になる。ブラシ７を交換するには、まず、ブラシホルダー３のナット１３を廻すと、先端のカム１１も回転してブラシヘッド８を押圧し、ブラシヘッド８がマグネット１４から離脱する（図３ｂ）。これを全てのブラシ７に対して行なう。ブラシヘッド８は毛先保持板１７の穴１８より小径なので、穴１８を介してブラシ７を着脱することに何ら支障はない。次にナット１３を回転してカム１１の位置を元に戻し、新しいブラシ７が植設されたブラシヘッド８を装着する（図３ａ）。こうして次の研磨に備えるわけである。 By the way, the brush wears out during repeated polishing. When the brush is worn, the advance / retreat shaft 1 is lowered by a certain amount, and again protrudes from the bristles holding plate 17 by a certain length to prepare for the next polishing. If you continue to use the brush 7 in this way, it will be time to replace it. In order to replace the brush 7, first, when the nut 13 of the brush holder 3 is turned, the cam 11 at the tip also rotates to press the brush head 8, and the brush head 8 is detached from the magnet 14 (FIG. 3b). This is performed for all the brushes 7. Since the brush head 8 has a smaller diameter than the hole 18 of the hair end holding plate 17, there is no problem in attaching and detaching the brush 7 through the hole 18. Next, the nut 13 is rotated to return the cam 11 to the original position, and the brush head 8 in which the new brush 7 is implanted is mounted (FIG. 3a). Thus, the next polishing is prepared.

前記実施例では、マグネット１４の中心軸とブラシヘッド８の中心軸を偏心させてあるが、図４（ａ）のように、マグネット１４をさらに小径のものとして、両者を同心状に配することもできる。この場合、ブラシヘッド８の保持力は弱くなるが、さらに磁力の強いマグネット１４に置き換えれば問題ない。また同じく同心状に配した例として、図４（ｂ）のようにマグネット１４を三角柱状にしたり、図４（ｃ）のように立方体状のものとし、各マグネット１４の一辺よりブラシヘッド８がはみ出すように構成しても、ブラシヘッド８の着脱が可能である。 In the above embodiment, the central axis of the magnet 14 and the central axis of the brush head 8 are decentered. However, as shown in FIG. 4A, the magnet 14 has a smaller diameter and is arranged concentrically. You can also. In this case, the holding force of the brush head 8 becomes weak, but there is no problem if it is replaced with a magnet 14 having a stronger magnetic force. Similarly, as an example of concentric arrangement, the magnet 14 is formed into a triangular prism shape as shown in FIG. 4B or a cubic shape as shown in FIG. The brush head 8 can be attached and detached even when configured to protrude.

次に本発明の請求項４に係るバリ取り用ブラシを図５、６に沿って説明する。図５の１は、バリ取り用ブラシの進退動軸で、この進退動軸１に取り付けた連結体２にブラシホルダー３の下板４がボルトで固定されている。ブラシホルダー３は、下板４と上板６とよりなり、下板４の上に小径緩衝部材１９を介して上板６が載置されている。 Next, a deburring brush according to a fourth aspect of the present invention will be described with reference to FIGS. Reference numeral 1 in FIG. 5 denotes an advance / retreat shaft of a deburring brush, and a lower plate 4 of the brush holder 3 is fixed to a connecting body 2 attached to the advance / retreat shaft 1 with a bolt. The brush holder 3 includes a lower plate 4 and an upper plate 6, and the upper plate 6 is placed on the lower plate 4 via a small diameter buffer member 19.

ブラシ７とブラシヘッド８は、前記実施例１と同様のもので、ブラシヘッド８は前記下板４に設けた装着孔４ａに装入可能となっており、さらに、この装着孔４ａには、ブラシヘッド８の装入位置を規制する段差状の位置規制部材４ｃが形成されている。また前記上板６には、凹部６ａが形成され、実施例１と同様のマグネット１４がボルトで取り付けられている。 The brush 7 and the brush head 8 are the same as those in the first embodiment, and the brush head 8 can be inserted into the mounting hole 4a provided in the lower plate 4. Further, the mounting hole 4a includes A step-shaped position restricting member 4c for restricting the insertion position of the brush head 8 is formed. The upper plate 6 is formed with a recess 6a, and a magnet 14 similar to that of the first embodiment is attached with a bolt.

前記進退動軸１の外周には、実施例１と同様の回転部材１５が配され、ガイド棒１６がボルトで固定されている。このガイド棒１６は、上板６の上に取り付けられたゴムから成る円筒状の大径緩衝部材２０と、上板６と、この上板と下板の間に配されたゴムから成る円筒状の小径緩衝部材１９と、下板４のそれぞれを貫通し、その下端にはリング状の毛先保持板１７がボルトで固定されている。この毛先保持板１７も実施例１と同様のものとなっている。 A rotating member 15 similar to that of the first embodiment is disposed on the outer periphery of the advance / retreat shaft 1, and a guide rod 16 is fixed with a bolt. The guide bar 16 has a cylindrical large-diameter cushioning member 20 made of rubber mounted on the upper plate 6, an upper plate 6, and a cylindrical small-diameter made of rubber disposed between the upper plate and the lower plate. Each of the buffer member 19 and the lower plate 4 is penetrated, and a ring-shaped hair end holding plate 17 is fixed to the lower end thereof with a bolt. The hair end holding plate 17 is the same as that of the first embodiment.

次にこのバリ取り用ブラシの動作説明をする。まず、新品のブラシ７をブラシホルダー３の下板４に装入すると、ブラシヘッド８がマグネット１４に磁着される。ブラシヘッド８はマグネット１４の吸着力で上方へ移動しようとするが、位置規制部材４ｃにより、それ以上、上方への移動が規制される。一方、上板６と下板４の間には小径緩衝部材１９が配されており、マグネット１４がブラシヘッド８を吸着することで、小径緩衝部材１９がわずかに弾縮し、この反力により、上板６及びマグネット１４の下方への移動が規制される。こうしてブラシヘッド８がブラシホルダー３に強固に装着されるわけである。 Next, the operation of this deburring brush will be described. First, when a new brush 7 is inserted into the lower plate 4 of the brush holder 3, the brush head 8 is magnetically attached to the magnet 14. The brush head 8 tends to move upward by the attractive force of the magnet 14, but the upward movement is further restricted by the position restricting member 4c. On the other hand, a small-diameter buffer member 19 is disposed between the upper plate 6 and the lower plate 4, and the small-diameter buffer member 19 is slightly elasticized by the magnet 14 attracting the brush head 8. The downward movement of the upper plate 6 and the magnet 14 is restricted. Thus, the brush head 8 is firmly attached to the brush holder 3.

次に進退動軸１を下降させ、毛先保持板１７よりブラシ７を一定長突出させる。次に不図示のモータを起動して、回転部材１５を回転させると、ガイド棒１６、ブラシホルダー３、ブラシ７が回転する。次にブラシ７の下方に不図示の対象ワークを置く。さらに不図示の駆動手段で、回転部材１５と進退動軸１を一体下降させ、対象ワークにブラシ７を当接させてバリ取り研磨を行なう。研磨が終了したら、回転部材１５と進退動軸１を一体上昇させ、ブラシ７を上方に退避させる。このようにしてバリ取り研磨を繰り返す。 Next, the advancing / retreating shaft 1 is lowered, and the brush 7 protrudes from the bristle holding plate 17 by a certain length. Next, when a motor (not shown) is activated and the rotating member 15 is rotated, the guide bar 16, the brush holder 3, and the brush 7 are rotated. Next, a target work (not shown) is placed below the brush 7. Further, the rotating member 15 and the advancing / retracting shaft 1 are integrally lowered by a driving means (not shown), and the brush 7 is brought into contact with the target workpiece to perform deburring polishing. When the polishing is completed, the rotary member 15 and the advance / retreat shaft 1 are raised together, and the brush 7 is retracted upward. In this way, deburring and polishing are repeated.

ブラシ７が磨耗し、ついに交換時期になったら、まず、ブラシホルダー３の上板６と下板４の隙間に図５のように棒状体Ｂを差し込み、上板６をテコの原理で押し上げると、上板６が離間し、これによりブラシヘッド８のマグネット１４による磁着が解放されてブラシヘッド８が離脱する。この動作を各ブラシヘッド８の付近で行なって、全ての磨耗したブラシ７を離脱させる。ところで、上板６を押し上げると、上板６が回転部材１５に衝突することが懸念されるが、本発明では上板６の上に大径緩衝部材２０を取り付けているので、たとえ衝突しても、上板６や回転部材１５が損傷することはない。この後、新しいブラシ７が植設されたブラシヘッド８を装着する。こうして次の研磨に備えるわけである。 When the brush 7 is worn and finally it is time to replace it, the rod-shaped body B is first inserted into the gap between the upper plate 6 and the lower plate 4 of the brush holder 3 as shown in FIG. Then, the upper plate 6 is separated, so that the magnetic attachment by the magnet 14 of the brush head 8 is released and the brush head 8 is detached. This operation is performed in the vicinity of each brush head 8 and all worn brushes 7 are detached. By the way, when the upper plate 6 is pushed up, there is a concern that the upper plate 6 may collide with the rotating member 15. However, in the present invention, since the large-diameter buffer member 20 is attached on the upper plate 6, even if the upper plate 6 collides. However, the upper plate 6 and the rotating member 15 are not damaged. Thereafter, a brush head 8 in which a new brush 7 is implanted is mounted. Thus, the next polishing is prepared.

本発明の実施例１の正面断面図Front sectional view of Example 1 of the present invention 同じく図１のＡ矢視の平面図Similarly, a plan view of the arrow A in FIG. 実施例１のブラシヘッドの着脱状況を示した模式図The schematic diagram which showed the attachment or detachment state of the brush head of Example 1. マグネットとブラシヘッドの他の実施形態を示した図The figure which showed other embodiment of the magnet and the brush head 本発明の実施例２の正面断面図Front sectional view of Embodiment 2 of the present invention 同じく図５のＡ矢視の平面図Similarly, a plan view of the arrow A in FIG. 従来のバリ取り用ブラシの正面断面図Front sectional view of a conventional deburring brush

符号の説明Explanation of symbols

１ 進退動軸
２ 連結体
３ ブラシホルダー
４ 下板
４ａ 装着孔
４ｂ 貫通孔
４ｃ 位置規制部材
５ 鍔付リング部材
６ 上板
６ａ 凹部
６ｂ 貫通孔
７ ブラシ
８ ブラシヘッド
９ 鍔付ブッシュ
１０ 係止具
１１ カム
１２ アジャストピン
１３ ナット
１４ マグネット
１５ 回転部材
１６ ガイド棒
１７ 毛先保持板
１８ 毛先保持板の穴
１９ 小径緩衝部材
２０ 大径緩衝部材 DESCRIPTION OF SYMBOLS 1 Forward / backward moving shaft 2 Connection body 3 Brush holder 4 Lower board 4a Mounting hole 4b Through hole 4c Position control member 5 Ring member 6 Top plate 6a Recess 6b Through hole 7 Brush 8 Brush head 9 Bushing bush 10 Locking tool 11 Cam 12 Adjustment pin 13 Nut 14 Magnet 15 Rotating member 16 Guide rod 17 Tip end holding plate 18 Tip end holding plate hole 19 Small diameter buffer member 20 Large diameter buffer member

Claims (4)

ブラシを植設した磁性体からなるブラシヘッドをマグネットを介してブラシホルダーに着脱するようにしたバリ取り用ブラシにおいて、前記ブラシホルダーに回転可能なカム部材を取り付け、前記ブラシヘッドを前記マグネットに磁着したときにその一片が前記カム部材に当接するように装着され、前記カム部材を回転して前記ブラシヘッドの一片を押圧することにより、前記ブラシヘッドを前記ブラシホルダーから離脱するようにしたことを特徴としたバリ取り用ブラシ。 In a deburring brush in which a brush head made of a magnetic material in which a brush is implanted is attached to and detached from a brush holder via a magnet, a rotatable cam member is attached to the brush holder, and the brush head is magnetized to the magnet. One piece of the brush head is mounted so as to come into contact with the cam member when worn, and the brush head is detached from the brush holder by rotating the cam member and pressing one piece of the brush head. Deburring brush characterized by 前記カム部材は、前記ブラシホルダーの外周縁より取り付けられたものであることを特徴とした請求項１記載のバリ取り用ブラシ。 The deburring brush according to claim 1, wherein the cam member is attached from an outer peripheral edge of the brush holder. 前記ブラシヘッドの前記マグネットへの磁着は、前記マグネットの中心軸と、前記ブラシヘッドの中心軸が偏心するようになされるものであることを特徴とした請求項１または２記載のバリ取り用ブラシ。 3. The deburring device according to claim 1, wherein the magnetic adhesion of the brush head to the magnet is such that the central axis of the magnet and the central axis of the brush head are eccentric. brush. ブラシを植設した磁性体からなるブラシヘッドをマグネットを介してブラシホルダーに着脱するようにしたバリ取り用ブラシにおいて、前記ブラシホルダーは上板と下板とよりなり、前記上板には前記マグネットを固着し、前記下板には前記マグネットに対向して前記ブラシヘッドが装着可能でしかもその装着位置を規制する位置規制部材を有する装着孔を形成し、さらに前記上板と前記下板との間には緩衝部材を介在させ、前記ブラシヘッドを前記装着孔を介して前記マグネットに磁着させたときに、前記上板と前記下板とを離間させることによって、前記ブラシヘッドを前記ブラシホルダーから離脱するようにしたことを特徴としたバリ取り用ブラシ。 In a deburring brush in which a brush head made of a magnetic material having a brush is attached to and detached from a brush holder via a magnet, the brush holder includes an upper plate and a lower plate, and the upper plate includes the magnet. The lower plate is formed with a mounting hole having a position restricting member that can be mounted on the brush head so as to face the magnet and restrict the mounting position. A buffer member is interposed therebetween, and when the brush head is magnetically attached to the magnet via the mounting hole, the upper plate and the lower plate are separated from each other, whereby the brush head is moved to the brush holder. A deburring brush characterized by being detached from the brush.
JP2006173177A 2006-06-22 2006-06-22 Brush for deburring Pending JP2008000853A (en)

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009214185A (en) * 2008-03-06 2009-09-24 Tipton Mfg Corp Brush for removing burr
CN101837571A (en) * 2010-05-21 2010-09-22 厦门大学 Three-dimensional polishing wheel with controllable magnetic rheology
US8888878B2 (en) 2010-12-30 2014-11-18 Saint-Gobain Abrasives, Inc. Coated abrasive aggregates and products containg same
US8968435B2 (en) 2012-03-30 2015-03-03 Saint-Gobain Abrasives, Inc. Abrasive products and methods for fine polishing of ophthalmic lenses
KR101530904B1 (en) * 2014-11-25 2015-06-23 주식회사 조은에스피에스 Dust Collection Cover For Grinding Device
US9138867B2 (en) 2012-03-16 2015-09-22 Saint-Gobain Abrasives, Inc. Abrasive products and methods for finishing surfaces
US9168638B2 (en) 2011-09-29 2015-10-27 Saint-Gobain Abrasives, Inc. Abrasive products and methods for finishing hard surfaces
US20150306740A1 (en) * 2014-04-25 2015-10-29 Ksm Castings Qinhuangdao Co., Ltd. Deburring Brush
US9321947B2 (en) 2012-01-10 2016-04-26 Saint-Gobain Abrasives, Inc. Abrasive products and methods for finishing coated surfaces

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009214185A (en) * 2008-03-06 2009-09-24 Tipton Mfg Corp Brush for removing burr
CN101837571A (en) * 2010-05-21 2010-09-22 厦门大学 Three-dimensional polishing wheel with controllable magnetic rheology
US8888878B2 (en) 2010-12-30 2014-11-18 Saint-Gobain Abrasives, Inc. Coated abrasive aggregates and products containg same
US9168638B2 (en) 2011-09-29 2015-10-27 Saint-Gobain Abrasives, Inc. Abrasive products and methods for finishing hard surfaces
US9931733B2 (en) 2011-09-29 2018-04-03 Saint-Gobain Abrasives, Inc. Abrasive products and methods for finishing hard surfaces
US9321947B2 (en) 2012-01-10 2016-04-26 Saint-Gobain Abrasives, Inc. Abrasive products and methods for finishing coated surfaces
US9138867B2 (en) 2012-03-16 2015-09-22 Saint-Gobain Abrasives, Inc. Abrasive products and methods for finishing surfaces
US8968435B2 (en) 2012-03-30 2015-03-03 Saint-Gobain Abrasives, Inc. Abrasive products and methods for fine polishing of ophthalmic lenses
US20150306740A1 (en) * 2014-04-25 2015-10-29 Ksm Castings Qinhuangdao Co., Ltd. Deburring Brush
US9839992B2 (en) * 2014-04-25 2017-12-12 Ksm Castings Qinhuangdao Co., Ltd. Deburring brush
KR101530904B1 (en) * 2014-11-25 2015-06-23 주식회사 조은에스피에스 Dust Collection Cover For Grinding Device

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