JPH0553583B2 - - Google Patents
Info
- Publication number
- JPH0553583B2 JPH0553583B2 JP61041026A JP4102686A JPH0553583B2 JP H0553583 B2 JPH0553583 B2 JP H0553583B2 JP 61041026 A JP61041026 A JP 61041026A JP 4102686 A JP4102686 A JP 4102686A JP H0553583 B2 JPH0553583 B2 JP H0553583B2
- Authority
- JP
- Japan
- Prior art keywords
- brush
- cup
- brush holder
- guide
- shaped
- 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
- 238000005498 polishing Methods 0.000 claims description 21
- 239000000470 constituent Substances 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000003082 abrasive agent Substances 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Brushes (AREA)
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、被処理物の表面に形成されるバリや
カエリ等の除去を行うバリ取り研摩機に使用され
るバリ取り研摩機用回転ブラシに関するものであ
る。Detailed Description of the Invention (Field of Industrial Application) The present invention relates to a rotating brush for a deburring and polishing machine used in a deburring and polishing machine for removing burrs, burrs, etc. formed on the surface of a workpiece. It is related to.
（従来の技術）
ダイキヤストによるアルミニウム系合金製部品
のバリや鋳鉄製部品等を切削加工した際に生ずる
カエリ等を除去する機械としては、実開昭60−
178563号公報に示すようなカツプ形ブラシよりな
る回転ブラシを使用したバリ取り研摩機がある
が、従来のこの種バリ取り研摩機に使用される回
転ブラシは第６図に示すように、研摩材を含有さ
せたナイロン線条等を構成線材２０の基端側をブ
ラシホルダ２１に固定して所定の回転ブラシとし
たもので、このような回転ブラシはブラシホルダ
２１の上部中央に設けた回転駆動用連結部２２を
図示されないバリ取り研摩機の回転軸Ａに取付け
て研摩作業を行つている。(Prior art) As a machine for removing burrs from die-cast aluminum alloy parts and burrs that occur when cutting cast iron parts, etc.
There is a deburring and polishing machine that uses a rotating brush made of a cup-shaped brush as shown in Japanese Patent No. 178563, but the rotary brush used in the conventional deburring and polishing machine of this type has an abrasive material as shown in Figure 6. The proximal end of the constituent wire 20 is fixed to the brush holder 21 to form a predetermined rotating brush. The polishing work is carried out by attaching the connecting portion 22 to the rotating shaft A of a deburring and polishing machine (not shown).
（発明が解決しようとする問題点）
しかしながらこのような回転ブラシは、ブラシ
ホルダ２１の下端より各構成線材２０の先端に至
るブラシの穂先長さＬが30〜50mm程度と比較的短
く製作されており、しかも、各構成線材２０はそ
の基端側がブラシホルダ２１に固定されて穂先長
さの調節ができない構造となつているため、回転
ブラシにおける各構成線材２０が適正な穂先長さ
とされている間は正規の研摩作業が行われている
が、構成線材２０が摩耗して穂先長さが短くなる
と加工速度が変化するため使用できなくなり、廃
棄して新しい回転ブラシと交換せねばならない。
また、被処理物品の種類、研磨作業条件等により
穂先長さを短い状態で使用したい場合でも短い穂
先の回転ブラシに交換しない限り前記同様に適切
な研摩作業が行われず、仕上げられた被処理物の
品質が不安定なものとなり、面倒な回転ブラシの
交換をしばしば行わなければならない等の問題点
がある。(Problem to be Solved by the Invention) However, such a rotating brush is manufactured so that the length L of the tip of the brush from the lower end of the brush holder 21 to the tip of each constituent wire rod 20 is relatively short, about 30 to 50 mm. Moreover, each component wire 20 has a structure in which the base end side thereof is fixed to the brush holder 21 and the tip length cannot be adjusted, so that each component wire 20 in the rotating brush has an appropriate tip length. During this period, regular polishing work is performed, but when the constituent wire rod 20 is worn and the length of the tip becomes short, the processing speed changes, making it unusable and having to be discarded and replaced with a new rotating brush.
In addition, even if it is desired to use a shorter tip length depending on the type of article to be treated, polishing work conditions, etc., unless the brush is replaced with a rotating brush with a shorter tip, the polishing operation will not be performed properly as described above, and the finished article will be damaged. There are problems such as the quality of the brush becomes unstable and the rotating brush must be replaced frequently.
（問題点を解決するための手段）
本発明は前記のような問題点を解決したバリ取
り研摩機用回転ブラシに関するもので、上部に回
転駆動用連結部を設けた筒条のブラシ保持体の周
壁部にその軸線方向と平行な案内部を形成し、該
ブラシ保持体内にカツプ形ブラシを前記案内部に
沿つて摺動できるように取付けたことを特徴とす
るものである。(Means for Solving the Problems) The present invention relates to a rotating brush for deburring and polishing machines that solves the above-mentioned problems. A guide portion parallel to the axial direction of the peripheral wall portion is formed, and the cup-shaped brush is mounted within the brush holder so as to be slidable along the guide portion.
（作用）
このようなバリ取り研摩機用回転ブラシは、ブ
ラシ保持体内に取付けられているカツプ形ブラシ
の固定を解いて、該カツプ形ブラシを案内部によ
りブラシ保持体の軸線方向に沿つて摺動させ、カ
ツプ形ブラシの各構成線材の穂先長さを所定の長
さとしたのち再び該カツプ形ブラシをブラシ保持
体に固定して回転ブラシとしての穂先長さを所定
の値に保ち、構成線材の外側が穂先部分を除いて
ブラシ保持体に保持された状態で回転されて通常
の研摩が行われる。(Function) In such a rotating brush for a deburring and polishing machine, the cup-shaped brush installed inside the brush holder is unfixed, and the cup-shaped brush is slid along the axial direction of the brush holder by the guide section. After adjusting the length of the tip of each constituent wire rod of the cup-shaped brush to a predetermined length, the cup-shaped brush is again fixed to the brush holder to maintain the tip length of the rotating brush at a predetermined value. Normal polishing is performed by rotating the brush while the outside of the brush is held in the brush holder except for the tip portion.
（実施例）
次に、本発明を第１図〜第５図に示す実施例に
ついて詳細に説明すれば、１は上壁部２を有する
筒状ブラシ保持体で、該ブラシ保持体１にはその
上壁部２の上面中心位置に図示されないバリ取り
研摩機の垂直の回転主軸Ａに着脱可能とされる軸
状の回転駆動用連結部３を設けるとともにブラシ
保持体１の周壁部４に該ブラシ保持体１の軸線方
向に平行な溝等の案内部５が所定の長さとして一
対形成してある。６はブラシ保持体１内にその軸
線方向に摺動自在に取付けられたカツプ形ブラシ
であり、該カツプ形ブラシ６はナイロンなどに
Al2O3、SiCなどの研摩材を含有させて形成した
100〜300mm程度の長尺の線材を構成線材７とし、
各構成線材７の一端を直径が該構成線材７の長さ
より小さい椀形のブラシホルダ８の下面に固定し
て所定密度のブラシ部が構成されている。９はブ
ラシホルダ８に設けたねじ孔で、該ねじ孔９はブ
ラシ保持体１の案内部５に対応する位置に一対と
して設けてあり、このねじ孔９には前記した摺動
自在なカツプ形ブラシ６をブラシ本体１へ位置決
め固定するための調節ねじ１０がそれぞれ螺合さ
せてあり、そして調節ねじ１０は案内部５に摺動
自在な大きさとしてある。また、ブラシ保持体１
の下面側である開口端側の内面には第３図に示す
ように、カツプ形ブラシ６の構成線材安定用の案
内部材１１が固定させてあり、該案内部材１１は
所定の幅を有するリング体１２の内側より放射状
に適数個の案内板１３を張設したものであり、各
構成線材７はそれぞれ各案内板１３間にほぼ等分
配置されるようになつている。(Embodiment) Next, the present invention will be described in detail with reference to the embodiment shown in FIGS. At the center of the upper surface of the upper wall portion 2, there is provided a shaft-shaped rotational drive connecting portion 3 which is removably attached to the vertical rotating main shaft A of the deburring and polishing machine (not shown). A pair of guide portions 5 such as grooves parallel to the axial direction of the brush holder 1 are formed with a predetermined length. Reference numeral 6 denotes a cup-shaped brush mounted inside the brush holder 1 so as to be slidable in the axial direction thereof, and the cup-shaped brush 6 is made of nylon or the like.
Formed by containing abrasives such as Al 2 O 3 and SiC
A long wire rod of about 100 to 300 mm is used as the constituent wire rod 7,
One end of each component wire 7 is fixed to the lower surface of a bowl-shaped brush holder 8 whose diameter is smaller than the length of the component wire 7, thereby forming a brush portion with a predetermined density. Reference numeral 9 denotes screw holes provided in the brush holder 8. The screw holes 9 are provided as a pair at positions corresponding to the guide portions 5 of the brush holder 1, and the screw holes 9 have the aforementioned slidable cup shape. Adjustment screws 10 for positioning and fixing the brush 6 to the brush body 1 are screwed together, and the adjustment screws 10 are sized so as to be slidable on the guide portion 5. In addition, the brush holder 1
As shown in FIG. 3, a guide member 11 for stabilizing the constituent wire of the cup-shaped brush 6 is fixed to the inner surface of the open end side which is the lower surface side of the brush. An appropriate number of guide plates 13 are stretched radially from the inside of the body 12, and each constituent wire rod 7 is arranged approximately equally between each guide plate 13, respectively.
このように構成されたものは、まず、調節ねじ
１０，１０をゆるめてカツプ形ブラシ６をブラシ
保持体１に対しその軸線方向に摺動させ、研摩方
法あるいは被処理物に応じ構成線材７の穂先長さ
Ｌが適正な長さとなるようカツプ形ブラシ６を位
置決めしたのち、調節ねじ１０，１０を締めつけ
て該カツプ形ブラシ６をブラシ保持体１へ固定
し、これでカツプ形ブラシ６はブラシ保持体１へ
一体状に取付けられる。次いで、バリ取り研摩機
の回転主軸Ａへ回転駆動用連結部３を嵌着固定さ
せて該回転主軸Ａを駆動させると、ブラシ保持体
１と共にカツプ形ブラシ６が回転し、被処理物に
対しブラシ先端側を所定の切込み量として研摩を
行うと、各構成線材７は長尺であつても案内部材
１１の案内板１３によりその剛性を安定化され、
所定の強度をもつて従来の回転ブラシと同様にバ
リ、カエリ等の除去が行われる。しかして、作業
中において回転ブラシにおける各構成線材７が摩
耗して穂先長さが適正値より短くなつたら、回転
を停止させたのち、調節ねじ１０，１０をゆるめ
てカツプ形ブラシ６を摺動下降させ、構成線材７
の穂先長さを適正値に修正し、再び調節ねじ１
０，１０を締めつけて研摩作業を続行する。な
お、案内部材１１は前記した第１の実施例の外、
第４図に示すように前記と同じリング体１２内に
所定直径の小リング体１５を同心として位置さ
せ、両者を適数個の放射状とされた案内板１３に
より一体状に連結して適数個の区画室を形成した
構造のものとしたり、第５図に示す第３の実施例
のように前記同様のリング体１２を該リング体１
２の中心を通る適数個の案内板１３により数室に
区画した構造としてもよく、このようにした場合
はいずれもカツプ形ブラシ６の各構成線材７が各
案内板１３によりほぼ均等に分散配置されて前記
各区画室内を通り所定の穂先長さＬとされてブラ
シ保持体１の開口端より突出され、これにより前
記同様に研摩作業時における各構成線材７の穂先
の剛性が安定化されて所定の研摩結果が得られる
が、これらの実施例の外にも案内部材として格子
状リング体や粗目の網状体等を使用してもよい。 With this structure, first, loosen the adjustment screws 10, 10, slide the cup-shaped brush 6 against the brush holder 1 in its axial direction, and adjust the wire rod 7 according to the polishing method or the object to be processed. After positioning the cup-shaped brush 6 so that the tip length L is an appropriate length, the cup-shaped brush 6 is fixed to the brush holder 1 by tightening the adjustment screws 10, 10. It is integrally attached to the holding body 1. Next, when the rotary drive coupling part 3 is fitted and fixed to the rotating main shaft A of the deburring and polishing machine and the rotating main shaft A is driven, the cup-shaped brush 6 rotates together with the brush holder 1, and the cup-shaped brush 6 rotates with respect to the workpiece. When the brush tip side is polished with a predetermined depth of cut, the rigidity of each component wire rod 7 is stabilized by the guide plate 13 of the guide member 11 even if it is long,
Burrs, burrs, etc. can be removed with a predetermined strength in the same way as a conventional rotating brush. During work, if each component wire 7 in the rotating brush wears out and the tip length becomes shorter than the appropriate value, stop the rotation, loosen the adjusting screws 10, 10, and slide the cup-shaped brush 6. Lower the constituent wire rod 7
Correct the tip length of
Tighten the screws 0 and 10 and continue the polishing work. In addition, the guide member 11 is different from the first embodiment described above.
As shown in FIG. 4, a small ring body 15 of a predetermined diameter is placed concentrically within the same ring body 12 as described above, and both are integrally connected by an appropriate number of radial guide plates 13. Alternatively, as in the third embodiment shown in FIG.
The structure may be divided into several chambers by an appropriate number of guide plates 13 passing through the center of the cup-shaped brush 6. In this case, each component wire 7 of the cup-shaped brush 6 is almost evenly distributed by each guide plate 13. The wire rods are arranged, pass through each of the compartments, have a predetermined tip length L, and protrude from the open end of the brush holder 1, thereby stabilizing the rigidity of the tip of each constituent wire rod 7 during polishing work, as described above. However, in addition to these embodiments, a lattice-like ring body, a coarse mesh body, or the like may be used as the guide member.
（発明の効果）
本発明は以上の説明より明らかなように、回転
ブラシにおける穂先長さが調節できるので常に穂
先長さが適正状態に保持され、従つて、各種作業
条件、被処理物の種類等により変化する作業上の
各種要求に最適状態で対応でき、常に正しく効率
よく研摩作業を行うことができ、また、本考案に
よつて処理された物品は品質の安定化が達せられ
るとともに回転ブラシの寿命も高められ、かつ、
回転ブラシの構成線材は長尺とすることもできる
から、摩耗しても順次繰り出して使用でき、従来
のように一旦摩耗したら廃棄するということはな
くて経済的であり、しかも、穂先長さの調節は回
転主軸に取付けたままで簡単で操作できるので手
間がかからず、極めて能率的である等種々の利点
があり、在来のバリ取り研摩機用回転ブラシの問
題点を解決したものとして業界の発展に寄与する
ところ極めて大きい。(Effects of the Invention) As is clear from the above description, the present invention allows the length of the tip of the rotating brush to be adjusted, so that the length of the tip is always maintained at an appropriate state. It is possible to optimally respond to various work demands that change due to various factors, etc., and polishing work can always be carried out correctly and efficiently.In addition, the products processed by this invention have stable quality and can be used with rotating brushes. The lifespan of is also increased, and
The wire rods that make up the rotating brush can be long, so even if they wear out, they can be fed out one by one and used, and they are economical because they do not have to be discarded once they wear out, as is the case with conventional methods. It has various advantages such as being easy to adjust and can be operated while attached to the rotary spindle, requiring no effort, and being extremely efficient.It is widely recognized as a product that solves the problems of conventional rotary brushes for deburring and polishing machines. The contribution it makes to the development of the world is extremely large.
第１図は本発明の実施例を示す一部切欠正面
図、第２図は同じく第１図のＡ−Ａ断面図、第３
図は同じく底面図、第４図、第５図は本考案にお
ける案内部材の他の実施例を示す平面図、第６図
は従来の回転ブラシの正面図である。
１：ブラシ保持体、３：連結部、４：周壁部、
５：案内部、６：カツプ形ブラシ、１１：案内部
材。
FIG. 1 is a partially cutaway front view showing an embodiment of the present invention, FIG. 2 is a sectional view taken along line A-A in FIG.
4 and 5 are plan views showing other embodiments of the guide member of the present invention, and FIG. 6 is a front view of a conventional rotating brush. 1: Brush holder, 3: Connecting section, 4: Peripheral wall section,
5: Guide part, 6: Cup-shaped brush, 11: Guide member.
Claims (1)
ラシ保持体１の周壁部４にその軸線方向と平行な
案内部５を形成し、該ブラシ保持体１内にカツプ
形ブラシ６を前記案内部５に沿つて摺動できるよ
うに取付けたことを特徴とするバリ取り研摩機用
回転ブラシ。 ２ 上部に回転駆動用連結部３を設けた筒状のブ
ラシ保持体１の周壁部４にその軸線方向と平行な
案内部５を形成し、該ブラシ保持体１内にカツプ
形ブラシ６を前記案内部５に沿つて摺動できるよ
うに取付け、さらに、前記ブラシ保持体１の開口
端側にはカツプ形ブラシ６の構成線材安定用の案
内部材１１を設けたことを特徴とするバリ取り研
摩機用回転ブラシ。[Scope of Claims] 1. A guide portion 5 parallel to the axial direction is formed in the peripheral wall portion 4 of a cylindrical brush holder 1 provided with a rotary drive coupling portion 3 on the upper portion, and a guide portion 5 is formed in the brush holder 1 in parallel with the axial direction. A rotary brush for a deburring and polishing machine, characterized in that a cup-shaped brush 6 is attached so as to be slidable along the guide portion 5. 2. A guide portion 5 parallel to the axial direction is formed on the circumferential wall portion 4 of a cylindrical brush holder 1 provided with a rotary drive connecting portion 3 on the upper portion thereof, and a cup-shaped brush 6 is inserted into the brush holder 1 as described above. Deburring and polishing characterized in that the brush holder 1 is attached so as to be slidable along the guide part 5, and furthermore, a guide member 11 for stabilizing the constituent wire of the cup-shaped brush 6 is provided on the open end side of the brush holder 1. Machine rotating brush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4102686A JPS62199365A (en) | 1986-02-26 | 1986-02-26 | Rotary brush of burr removing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4102686A JPS62199365A (en) | 1986-02-26 | 1986-02-26 | Rotary brush of burr removing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62199365A JPS62199365A (en) | 1987-09-03 |
| JPH0553583B2 true JPH0553583B2 (en) | 1993-08-10 |
Family
ID=12596881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4102686A Granted JPS62199365A (en) | 1986-02-26 | 1986-02-26 | Rotary brush of burr removing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62199365A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0493167A (en) * | 1990-08-09 | 1992-03-25 | Jason Inc | Adhesive and soft polishing tool and manufacture thereof |
| JP4972492B2 (en) * | 2007-08-28 | 2012-07-11 | 株式会社ジーベックテクノロジー | Brush for polishing machine |
| KR100870129B1 (en) | 2008-09-05 | 2008-11-25 | 최천순 | Brush tool |
| JP2014147984A (en) * | 2013-01-31 | 2014-08-21 | Disco Abrasive Syst Ltd | Grinding wheel unit |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58165809A (en) * | 1982-03-27 | 1983-09-30 | 寺倉 正光 | Protrudable comb type brush |
| JPS60197358A (en) * | 1984-03-15 | 1985-10-05 | Nippon Kenshi Kk | Grinding for pipe inner surface |
| JPH0347824U (en) * | 1989-09-20 | 1991-05-07 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56146020U (en) * | 1980-04-02 | 1981-11-04 | ||
| JPS6091355U (en) * | 1983-11-28 | 1985-06-22 | 愛知製鋼株式会社 | Brush head with partition wall |
-
1986
- 1986-02-26 JP JP4102686A patent/JPS62199365A/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58165809A (en) * | 1982-03-27 | 1983-09-30 | 寺倉 正光 | Protrudable comb type brush |
| JPS60197358A (en) * | 1984-03-15 | 1985-10-05 | Nippon Kenshi Kk | Grinding for pipe inner surface |
| JPH0347824U (en) * | 1989-09-20 | 1991-05-07 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62199365A (en) | 1987-09-03 |
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