JP3007816B2 - Cutting device with deburring tool - Google Patents
Cutting device with deburring toolInfo
- Publication number
- JP3007816B2 JP3007816B2 JP7150450A JP15045095A JP3007816B2 JP 3007816 B2 JP3007816 B2 JP 3007816B2 JP 7150450 A JP7150450 A JP 7150450A JP 15045095 A JP15045095 A JP 15045095A JP 3007816 B2 JP3007816 B2 JP 3007816B2
- Authority
- JP
- Japan
- Prior art keywords
- blade
- cutting
- band saw
- rotary blade
- cutting device
- 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
Links
Landscapes
- Sawing (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、ばり取り具を備えた切
断装置に関し、詳しくは、構成を簡素化し、切断して得
られる製品の表面にローラなどによる押さえ傷を付ける
のを回避し、かつ、ばり取りを良好におこなおうとする
技術に係るものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cutting device provided with a deburring tool, and more particularly, to simplifying the structure of the device to prevent the surface of a product obtained by cutting from being pressed by a roller or the like. Further, the present invention relates to a technique for performing deburring satisfactorily.
【０００２】[0002]
【従来の技術】従来、一側縁に切断刃が形成されている
帯鋸２と、帯鋸２の切断刃とは反対側の縁側に間隔を隔
てて配設されているばり取り具３とを備えた切断装置
は、図３に示す特公平６−１５１２３号のように、帯鋸
２の切断刃とは反対側の縁部に間隔を隔てて回転刃３ａ
が配設され、回転刃３ａの両側には押さえローラＲ，Ｒ
を同軸状に設けられている。これら押さえローラＲ，Ｒ
にて金属板１ａのような被切断物１を押さえ、回転刃３
ａが帯鋸２による切断溝Ｃに進入し、被切断物１の切断
エッジに形成されたばりを切断除去するものである。図
において、θは回転刃３ａの刃先角度を示していて、約
１２０°に設定されている。2. Description of the Related Art Conventionally, a band saw 2 having a cutting blade formed on one side edge, and a deburring tool 3 disposed at an edge of the band saw 2 opposite to the cutting blade with a space therebetween are provided. As shown in Japanese Patent Publication No. 6-15123 shown in FIG. 3, the cutting device has a rotary blade 3a spaced apart from the edge of the band saw 2 opposite to the cutting blade.
Are disposed on both sides of the rotary blade 3a.
Are provided coaxially. These pressing rollers R, R
The workpiece 1 such as the metal plate 1a is pressed by the
a enters the cutting groove C formed by the band saw 2, and cuts and removes burrs formed on the cutting edge of the workpiece 1. In the drawing, θ indicates the cutting edge angle of the rotary blade 3a, and is set to about 120 °.
【０００３】[0003]
【発明が解決しようとする課題】ところが、このような
構成のものにおいては、回転刃３ａの両側には、押さえ
ローラＲ，Ｒが配設されていて、構成が複雑になるとと
もに、押さえローラＲ，Ｒにて被切断物１を押さえるの
であり、このように、押さえローラＲ，Ｒにて被切断物
１を押さえるのに、押さえローラＲ，Ｒにて切断時に生
じる切子を被切断物１の表面に押さえ付け、製品の表面
に傷を付け、また、押さえローラＲ，Ｒで被切断物１を
押さえるから、押さえローラＲ，Ｒと同軸状に設けた回
転刃３ａはそれ以上下降することができず、回転刃３ａ
が磨耗した場合には、所定通りのばり取りがおこなえ
ず、回転刃３ａを交換しなけらばならいという問題があ
った。However, in such a configuration, the pressing rollers R, R are disposed on both sides of the rotary blade 3a, which complicates the structure and reduces the pressing roller R. , R presses the object 1 to be cut. In this manner, the pressing rollers R, R press the object 1 to be cut, but the cutting rollers generated at the time of cutting by the pressing rollers R, R apply to the object 1 to be cut. Since the pressing is performed on the surface, the surface of the product is scratched, and the workpiece 1 is pressed by the pressing rollers R, R, the rotary blade 3a provided coaxially with the pressing rollers R, R may descend further. Not possible, rotating blade 3a
When the blade is worn, there is a problem that the deburring cannot be performed as specified, and the rotary blade 3a must be replaced.
【０００４】本発明はこのような問題に鑑みてなされた
ものであり、その目的とするところは、構成を簡素化
し、製品に傷を付けることを回避し、かつ、回転刃が多
少磨耗しても充分にばり取りをおこなうことができ、回
転刃の交換周期を長くすることができるばり取り具を備
えた切断装置を提供しようとするにある。[0004] The present invention has been made in view of such a problem, and aims at simplifying the configuration, avoiding damage to the product, and causing the rotary blade to be somewhat worn. Another object of the present invention is to provide a cutting device provided with a deburring tool capable of sufficiently performing deburring and extending the replacement cycle of the rotary blade.
【０００５】[0005]
【課題を解決するための手段】請求項１においては、一
側縁に切断刃２ａが形成されている帯鋸２と、帯鋸２の
切断刃２ａとは反対側の縁側に間隔を隔てて配設されて
いるばり取り具３とを備えた切断装置であって、ばり取
り具３は円盤状でその外周端面に略Ｖ字状に切断面Ｓ，
Ｓが形成された回転刃３ａに形成され、回転刃３ａがス
プリング４にて下方に付勢され、エアーの供給によって
駆動されるエアーモータ１３によって回転刃３ａを回転
駆動する状態と、エアーモータ１３へのエアーの供給を
停止することで回転刃を自由回転させる状態とに切り替
え自在になされて成ることを特徴とするものである。According to the first aspect of the present invention, a band saw 2 having a cutting blade 2a formed on one side edge and a band saw 2 arranged at an edge of the band saw 2 opposite to the cutting blade 2a are spaced apart from each other. A deburring tool 3 which has a disk shape and a substantially V-shaped cut surface S,
S is formed on the rotary blade 3a on which the rotary blade 3a is formed. The rotary blade 3a is urged downward by a spring 4 and supplied by air.
The state in which the rotary blade 3a is rotationally driven by the driven air motor 13 and the supply of air to the air motor 13 are described.
It is characterized by being able to switch freely to a state where the rotary blade is freely rotated by stopping .
【０００６】請求項２においては、帯鋸２にて切断され
た切子を吸引する吸引手段５と、ばり取り具３にてばり
取りされたばりを掃取り除去するブラシ６を備えている
ことを特徴とするものである。According to a second aspect of the present invention, there are provided a suction means 5 for sucking the cut pieces cut by the band saw 2, and a brush 6 for sweeping and removing the flashes removed by the deburring tool 3. It is assumed that.
【０００７】[0007]
【作用】請求項１においては、帯鋸２の切断刃２ａとは
反対側の縁部に間隔を隔てた回転刃３ａがスプリング４
の付勢力に抗して帯鋸２にて切断された被切断物１の溝
Ｃの上部エッジ部分に弾接して、被切断物１の厚みの変
動を吸収し、ばり取りが良好におこなわれるのであり、
帯鋸２と回転刃３ａとを備えて構成を簡素化しながら、
良好なばり取りがおこなえ、特に、押さえローラを省く
ことで、切断時に生じる切子やばりを被切断物１の表面
に押さえるようなことがなく、商品に傷を付けるような
ことがない。しかも、回転刃３ａは自由回転状態にで
き、回転刃３ａをばり取りが完了した箇所に弾接しなが
ら、切断装置の戻し移行がおこなえ、切断装置の戻し移
行において、回転刃３ａを被切断物１から上昇させる必
要がなく、構成が簡素となり、かつ切断作業を迅速にお
こなえる。According to the first aspect of the present invention, the rotating blade 3a spaced apart from the edge of the band saw 2 opposite to the cutting blade 2a is provided by a spring 4
Resiliently comes into contact with the upper edge portion of the groove C of the object 1 cut by the band saw 2 against the urging force of the band saw 2, and absorbs fluctuations in the thickness of the object 1 to be cut off. Yes,
While simplifying the configuration with the band saw 2 and the rotary blade 3a,
Good deburring can be performed. In particular, by omitting the pressing roller, there is no need to press the facets or burrs generated at the time of cutting on the surface of the cut object 1 and no damage to the product. In addition, the rotary blade 3a can be freely rotated, and the cutting device can be moved back while the rotary blade 3a is in elastic contact with the place where deburring has been completed. It is not necessary to ascend from above, the configuration is simplified, and the cutting operation can be performed quickly.
【０００８】請求項２においては、切子を吸引手段５に
て吸引して除去でき、切除されたばりは戻し工程におい
てブラシ６にて除去でき、かつブラシ６が壁となって切
子の吸引を確実におこなえ、これら切子やばりにて作業
環境を悪化するのを回避することができる。According to the second aspect, the facets can be removed by suction by the suction means 5, and the cut-off burrs can be removed by the brush 6 in the returning step, and the brush 6 serves as a wall to ensure suction of the facets. In addition, it is possible to prevent the working environment from being deteriorated by these facets and burrs.
【０００９】[0009]
【実施例】以下本発明の実施例を図面に基づいて詳述す
る。本発明における切断装置Ａは、例えば、防錆及び耐
磨耗用の塗料がなされた一対の金属板１ａ，１ａ間に例
えばイソシアヌレートフォームやガラス繊維混入イソシ
アヌレートフォームのような芯材７が充填発泡されてサ
ンドイッチパネル８が製造される製造ライン中に設置さ
れ、サンドイッチパネル８をその搬送中に切断をおこな
うと同時に、切断に伴って発生するばりＢを除去した
り、或いは、製造されたサンドイッチパネル８を固定
し、切断装置Ａを走行させて切断及びばり取りをおこな
うものである。被切断物１としては、サンドイッチパネ
ル８の他に金属板材であってもよいのはいうまでもな
い。DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below in detail with reference to the drawings. In the cutting apparatus A according to the present invention, for example, a core material 7 such as an isocyanurate foam or a glass fiber-mixed isocyanurate foam is filled between a pair of metal plates 1a, 1a coated with a paint for rust prevention and abrasion resistance. The sandwich panel 8 is installed in a production line in which the sandwich panel 8 is foamed and cut while the sandwich panel 8 is being transported, and at the same time, the burrs B generated due to the cutting are removed, or the manufactured sandwich panel is manufactured. The panel 8 is fixed, and the cutting device A is run to perform cutting and deburring. Needless to say, the workpiece 1 may be a metal plate material in addition to the sandwich panel 8.
【００１０】切断装置Ａは、基台１２が例えばシリンダ
ー１５のような昇降手段にて昇降自在になされ、また、
ガイドレールやこれに形成されているラックギヤ及びラ
ックギヤに噛合する基台１２側のピニオンギヤなどの走
行駆動手段（図示せず）にて往復走行が自在になされて
いる。基台１２には、帯鋸２を有する帯鋸装置とばり取
り具３とが備えられ、帯鋸２の一側縁に切断刃２ａが形
成され、ガイドローラ９，９にて通過位置が決められて
エンドレス状に駆動されるようにしてある。帯鋸２の切
断刃２ａとは反対側の縁側に間隔を隔ててばり取り具３
が配設されている。ばり取り具３は、円盤状でその外周
端面に略Ｖ字状に切断面Ｓ，Ｓが形成された回転刃３ａ
に形成されている。回転刃３ａは例えばエアーモータ１
３にて駆動回転される。即ち、エアーモータ１３へのエ
アー配管に電磁弁が設けられ、この電磁弁の開閉制御に
より、必要時にエアーがエアーモータ１３に供給され、
エアーモータ１３に内蔵の羽根車のフィンにエアーが吹
き付けられてエアーモータ１３が高速（２０００〜３０
００ｒｐｍ）回転されるものである。このように、エア
ーが供給される場合にのみ一定方向に駆動回転され、エ
アーの供給が断たれると、回転刃３ａは自由回転状態に
なるようにしてある。エアーモータ１３に代えて電動モ
ータにて駆動してもよい。エアーモータ１３によれば、
容易に高速回転が可能で、電動モータに比べて小型化で
き、鋸粉によりショートするようなことがなく、メンテ
ナンスが容易でよい。In the cutting apparatus A, the base 12 can be moved up and down by means of elevating means such as a cylinder 15, for example.
The guide rail, a rack gear formed on the guide rail, and a traveling drive means (not shown) such as a pinion gear on the base 12 that meshes with the rack gear can freely reciprocate. The base 12 is provided with a band saw device having the band saw 2 and a deburring tool 3, a cutting blade 2 a is formed on one side edge of the band saw 2, and the passing position is determined by the guide rollers 9, 9, so that the endless It is designed to be driven. The deburring tool 3 is spaced apart from the edge of the band saw 2 opposite to the cutting blade 2a.
Are arranged. The deburring tool 3 is a rotary blade 3a having a disk shape and having substantially V-shaped cut surfaces S, S formed on an outer peripheral end surface thereof.
Is formed. The rotary blade 3a is, for example, an air motor 1
Driven at 3. That is, an electromagnetic valve is provided in an air pipe to the air motor 13, and air is supplied to the air motor 13 when necessary by controlling the opening and closing of the electromagnetic valve.
Air is blown onto the fins of the impeller built into the air motor 13 so that the air motor 13 operates at high speed (2000 to 30).
00 rpm). As described above, the rotary blade 3a is driven and rotated in a fixed direction only when the air is supplied, and the rotary blade 3a is freely rotated when the supply of the air is cut off. It may be driven by an electric motor instead of the air motor 13. According to the air motor 13,
High-speed rotation can be easily performed, the size can be reduced as compared with the electric motor, short-circuiting due to saw dust does not occur, and maintenance is easy.
【００１１】しかして、基台１２を例えばガイドレール
に沿って走行手段にて移動させ、帯鋸２にてサンドイッ
チパネル８を切断し、切断により生じた溝Ｃに回転刃３
ａの略Ｖ字状の切断面Ｓ，Ｓが入り込んで、上の金属板
１ａに生じるばりを切除することができるようにしてあ
る。回転刃３ａは下から上に向けて駆動回転される。基
台１２にはアーム１０が軸１１廻りに回動自在に保持さ
れ、アーム１０の先端に回転刃３ａが回転自在に支持さ
れ、アーム１０に上記エアーモータ１３が保持され、基
台１２とアーム１０との間にはスプリング４が介装さ
れ、スプリング４にて下方に移動自在に付勢されてい
る。スプリング４は回転刃３ａの支軸１６の真上に位置
している。アーム１０はストッパー（図示せず）に当接
して一定以上に下降するのを阻止してもよく、スプリン
グ４の下端に連結し下方に一定以上に下降するのを阻止
するようにしてもよい。Then, the base 12 is moved by, for example, the traveling means along the guide rail, the sandwich panel 8 is cut by the band saw 2, and the rotary blade 3 is inserted into the groove C formed by the cutting.
The substantially V-shaped cut surface S, a of FIG. 1a enters so that the flash generated on the upper metal plate 1a can be cut off. The rotary blade 3a is driven and rotated upward from below. An arm 10 is rotatably held on a base 12 around an axis 11, a rotary blade 3a is rotatably supported at the tip of the arm 10, and the air motor 13 is held on the arm 10, and the base 12 and the arm A spring 4 is interposed between the spring 10 and the spring 10 and is urged by the spring 4 so as to be movable downward. The spring 4 is located directly above the support shaft 16 of the rotary blade 3a. The arm 10 may be in contact with a stopper (not shown) to prevent the arm 10 from descending above a certain level, or may be connected to the lower end of the spring 4 to prevent the arm 10 from descending below a certain level.
【００１２】しかして、帯鋸２にてサンドイッチパネル
８を切断した後に、回転刃３ａにてばり取りをおこなう
のに、回転刃３ａはスプリング４にて溝Ｃの対向する上
縁部に弾接しながら駆動回転されてばり取りをおこなう
ことができるようにしてある。ところで、サンドイッチ
パネル８の切断及びばり取り工程が終えた後、走行手段
にてその姿勢のまま後退するのであるが、その際、回転
刃３ａは自由回転状態となっていて、回転刃３ａはばり
取り箇所に弾接しながら転動するようにしてある。After the sandwich panel 8 is cut by the band saw 2 and deburred by the rotary blade 3a, the rotary blade 3a is elastically contacted by the spring 4 with the upper edge of the groove C facing the same. Deburring can be performed by driving and rotating. By the way, after the cutting and deburring steps of the sandwich panel 8 are completed, the traveling means retreats with the posture, but the rotating blade 3a is in a free rotation state, and the rotating blade 3a It rolls while elastically contacting the picking point.
【００１３】このように、ばり取り具３は円盤状でその
外周端面に略Ｖ字状に切断面Ｓ，Ｓが形成された回転刃
３ａに形成され、回転刃３ａがスプリング４にて下方に
付勢され、回転刃３ａを回転駆動する状態と、自由回転
状態とに切り替え自在になされていて、帯鋸２の切断刃
２ａとは反対側の縁部に間隔を隔てた回転刃３ａがスプ
リング４の付勢力に抗して帯鋸２にて切断された被切断
物１の溝部分に弾接し、回転刃３ａの駆動回転にてばり
取りが良好におこなわれるのである。しかして、従来の
押さえローラを省くことで、構成を簡素化し、押さえロ
ーラにて切子やばりを被切断物１の表面に押さえるよう
なことがなく、商品に傷を付けるようなことがない。し
かも、回転刃３ａは自由回転状態にでき、回転刃３ａを
ばり取りが完了した箇所に弾接しながら、切断装置の戻
し移行がおこなえ、切断装置の戻し移行において、回転
刃３ａを被切断物１から上昇させる必要がなく、構成が
簡素となり、かつ、切断作業を迅速におこなえる。As described above, the deburring tool 3 is formed on the rotary blade 3a having a disk-like shape and the V-shaped cut surfaces S, S formed on the outer peripheral end surface thereof. The rotating blade 3a can be freely switched between a state in which the rotating blade 3a is rotationally driven and a free rotation state. The rotating blade 3a is spaced apart from the edge of the band saw 2 opposite to the cutting blade 2a. Against the urging force of the band saw 2 to elastically contact the groove portion of the object 1 cut by the band saw 2, and the deburring is favorably performed by the driving rotation of the rotary blade 3a. Thus, by eliminating the conventional pressing roller, the configuration is simplified, and the pressing roller does not press the facets or burrs on the surface of the workpiece 1 and does not damage the product. In addition, the rotary blade 3a can be freely rotated, and the cutting device can be moved back while the rotary blade 3a is in elastic contact with the place where deburring has been completed. It is not necessary to ascend from above, the configuration is simple, and the cutting operation can be performed quickly.
【００１４】帯鋸２の前方には、ブラシ６が備えられて
いて、戻り工程においては後端となるブラシ６にて、行
き工程においてばり取りされたばりを掃取り除去するこ
とができるようにしてある。また、帯鋸２の近傍には、
吸引手段５が備えられていて、帯鋸２にて切断された切
子を吸引することができるようにしてある。この場合、
ブラシ６が壁となって吸引手段５による吸引を良好にお
こなえるようにしてある。In front of the band saw 2, a brush 6 is provided. In the return step, the brush 6 at the rear end can sweep and remove the flash deburred in the going step. is there. In the vicinity of the band saw 2,
A suction means 5 is provided so that the cut piece cut by the band saw 2 can be sucked. in this case,
The brush 6 serves as a wall so that suction by the suction means 5 can be performed well.
【００１５】ところで、帯鋸２の厚みが約２〜３ｍｍ程
度で、回転刃３ａの刃先角度θが約８０°〜約１００°
程度、好ましくは具体的には約９０°に設定されてい
て、切断した際に生じる溝Ｃの幅が約２〜３ｍｍ程度の
場合に、溝Ｃの両側にばりのばり取りを良好におこなえ
ることが判った。即ち、図３（ｃ）に示すように、従来
使用されている回転刃３ａの刃先角度θが約１２０°の
ものである場合には、溝Ｃの幅が２〜３ｍｍの場合に、
回転刃３ａが早期に磨耗し、そのために金属板１ａ，１
ａを必要以上に切削することになり、かつ、回転刃３ａ
の寿命が短く、刃先角度θが約９０°程度であれば、ば
りの除去が良好におこなえながら、１２０°のものに比
べて磨耗を回避して寿命を延ばすことができるものであ
る。By the way, the thickness of the band saw 2 is about 2 to 3 mm, and the cutting edge angle θ of the rotary blade 3a is about 80 ° to about 100 °.
Degree, preferably, specifically, about 90 °, and when the width of the groove C generated at the time of cutting is about 2 to 3 mm, deburring can be performed well on both sides of the groove C. I understood. That is, as shown in FIG. 3C, when the conventionally used rotary blade 3 a has a blade edge angle θ of about 120 °, when the width of the groove C is 2 to 3 mm,
The rotary blade 3a wears out early, so that the metal plates 1a, 1
a is cut unnecessarily, and the rotary blade 3a
If the life of the blade is short and the cutting edge angle θ is about 90 °, the burrs can be removed satisfactorily, but the wear can be avoided and the life can be extended as compared with the case of 120 °.
【００１６】図２は他の実施例を示していて、スプリン
グ４を回転刃３ａの支軸１６に対して軸１１とは反対側
に配置し、スプリング４による押さえ作用力を強くする
ようにしたものである。FIG. 2 shows another embodiment, in which the spring 4 is arranged on the side opposite to the shaft 11 with respect to the support shaft 16 of the rotary blade 3a so that the pressing force of the spring 4 is increased. Things.
【００１７】[0017]
【発明の効果】請求項１においては、一側縁に切断刃が
形成されている帯鋸と、帯鋸の切断刃とは反対側の縁側
に間隔を隔てて配設されているばり取り具とを備えた切
断装置であって、ばり取り具は円盤状でその外周端面に
略Ｖ字状に切断面が形成された回転刃に形成され、回転
刃がスプリングにて下方に付勢され、エアーの供給によ
って駆動されるエアーモータによって回転刃を回転駆動
する状態と、エアーモータへのエアーの供給を停止する
ことで回転刃を自由回転させる状態とに切り替え自在に
なされているから、帯鋸の切断刃とは反対側の縁部に間
隔を隔てた回転刃がスプリングの付勢力に抗して帯鋸に
て切断された被切断物の溝部分に弾接し、被切断物の厚
みの変動を良好に吸収しながら、回転刃の駆動回転にて
ばり取りが良好におこなわれるのであり、押さえローラ
を省くことで、構成を簡素化し、押さえローラにて切子
やばりを被切断物の表面に押さえるようなことがなく、
商品に傷を付けるようなことがなくてよい。しかも、回
転刃は自由回転状態にでき、回転刃をばり取りが完了し
た箇所に弾接しながら、切断装置の戻し移行がおこな
え、切断装置の戻し移行において、回転刃を被切断物か
ら上昇させる必要がなく、構成が簡素となり、かつ、戻
り工程において装置を上昇しなくてもよく、切断作業を
迅速におこなえるという利点がある。According to the first aspect of the present invention, there is provided a band saw having a cutting blade formed on one side edge, and a deburring tool provided at an edge of the band saw opposite to the cutting blade with a space therebetween. A cutting device provided with a deburring tool formed on a rotary blade having a disk shape and a substantially V-shaped cut surface formed on an outer peripheral end surface thereof, and the rotary blade is urged downward by a spring to remove air. By supply
The rotary blade is driven to rotate by the air motor driven by the motor and the supply of air to the air motor is stopped.
This allows the rotary blade to be freely switched to a state in which it can be freely rotated, so the rotary blade spaced apart on the edge opposite to the cutting blade of the band saw cuts with the band saw against the urging force of the spring. Elastic contact with the groove portion of the cut object is performed, and while properly absorbing the variation in the thickness of the cut object, deburring is performed satisfactorily by driving rotation of the rotary blade, and by eliminating the pressing roller, The structure has been simplified, and there is no need to press the facets or burrs against the surface of the workpiece with the pressing roller.
There is no need to damage the product. In addition, the rotating blade can be freely rotated, and the cutting device can be returned to the cutting position while elastically contacting the deburred portion. When the cutting device is returned, the rotating blade needs to be raised from the workpiece. There is an advantage that the configuration is simple, the apparatus does not need to be raised in the return process, and the cutting operation can be performed quickly.
【００１８】請求項２においては、帯鋸にて切断された
切子を吸引する吸引手段と、ばり取り具にてばり取りさ
れたばりを掃取り除去するブラシが備えされているか
ら、切子を吸引手段にて吸引して除去でき、切除された
ばりはその戻り工程においてブラシにて除去でき、か
つ、ブラシが壁となって吸引手段による切子の吸引を良
好におこなうことができ、この点においても切子やばり
にて製品に傷を付けるのを回避し、これら切子やばりに
て作業環境の悪化を回避することができるという利点が
ある。According to the second aspect of the present invention, there are provided a suction means for sucking the cut pieces cut by the band saw and a brush for sweeping and removing the flashes removed by the deburring tool. In the return process, the cut-off burrs can be removed with a brush, and the brush serves as a wall so that the suction means can effectively suck the facets. There is an advantage that the product can be prevented from being damaged by the burrs, and the working environment can be prevented from being deteriorated by the facets or burrs.
【図１】本発明の一実施例を示し、（ａ）は側面断面
図、（ｂ）は部分正断面図、（ｃ）は部分拡大正断面図
である。1A and 1B show one embodiment of the present invention, wherein FIG. 1A is a side sectional view, FIG. 1B is a partial front sectional view, and FIG. 1C is a partially enlarged front sectional view.
【図２】同上の他の実施例の側面断面図である。FIG. 2 is a side sectional view of another embodiment of the same.
【図３】従来例を示し、（ａ）は部分正断面図、（ｂ）
は部分正断面図、（ｃ）は部分拡大正断面図である。3A and 3B show a conventional example, in which FIG.
Is a partial front sectional view, and (c) is a partially enlarged front sectional view.
１ 被切断物 １ａ 金属板 ２ 帯鋸 ３ ばり取り具 ４ スプリング ５ 吸引手段 ６ ブラシ Reference Signs List 1 object to be cut 1a metal plate 2 band saw 3 deburring tool 4 spring 5 suction means 6 brush
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) B23P 23/02 B23D 55/00 B23D 55/10 B24B 9/00 ──────────────────────────────────────────────────続 き Continued on the front page (58) Fields investigated (Int.Cl. 7 , DB name) B23P 23/02 B23D 55/00 B23D 55/10 B24B 9/00
Claims (2)
帯鋸の切断刃とは反対側の縁側に間隔を隔てて配設され
ているばり取り具とを備えた切断装置であって、ばり取
り具は円盤状でその外周端面に略Ｖ字状に切断面が形成
された回転刃に形成され、回転刃がスプリングにて下方
に移動自在に付勢され、エアーの供給によって駆動され
るエアーモータによって回転刃を回転駆動する状態と、
エアーモータへのエアーの供給を停止することで回転刃
を自由回転させる状態とに切り替え自在になされて成る
ことを特徴とするばり取り具を備えた切断装置。A band saw having a cutting blade formed on one side edge;
A cutting device provided with a deburring tool disposed at an edge side opposite to a cutting blade of the band saw at a distance, wherein the deburring tool is formed in a disk shape and cut into a substantially V-shaped outer peripheral end surface thereof. Formed on a rotating blade with a surface formed, the rotating blade is urged movably downward by a spring and driven by air supply
Rotating the rotary blade by an air motor ,
By stopping the supply of air to the air motor, the rotary blade
A cutting device provided with a deburring tool, wherein the cutting device can be freely switched to a state in which the cutting device can be freely rotated .
手段と、ばり取り具にてばり取りされたばりを掃取り除
去するブラシを備えていることを特徴とする請求項１記
載のばり取り具を備えた切断装置。2. The flash according to claim 1, further comprising a suction means for sucking the facet cut by the band saw, and a brush for sweeping and removing the flash deburred by the deburring tool. A cutting device with a fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7150450A JP3007816B2 (en) | 1995-06-16 | 1995-06-16 | Cutting device with deburring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7150450A JP3007816B2 (en) | 1995-06-16 | 1995-06-16 | Cutting device with deburring tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH091435A JPH091435A (en) | 1997-01-07 |
| JP3007816B2 true JP3007816B2 (en) | 2000-02-07 |
Family
ID=15497204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7150450A Expired - Fee Related JP3007816B2 (en) | 1995-06-16 | 1995-06-16 | Cutting device with deburring tool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3007816B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102107359B (en) * | 2010-12-29 | 2012-07-04 | 山东东益机械制造有限公司 | Combined turning rolling device used for processing taper hole |
| JP6418798B2 (en) * | 2014-06-13 | 2018-11-07 | 東邦エンジニアリング株式会社 | Polishing pad deburring device |
| JP6080997B2 (en) * | 2016-03-15 | 2017-02-15 | 三菱電機株式会社 | Processing method |
| CN106737040A (en) * | 2016-12-06 | 2017-05-31 | 程金煦 | A kind of deburring cutting machine |
-
1995
- 1995-06-16 JP JP7150450A patent/JP3007816B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH091435A (en) | 1997-01-07 |
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