JPH01146646A - Ultrasonic burr removing device - Google Patents
Ultrasonic burr removing deviceInfo
- Publication number
- JPH01146646A JPH01146646A JP30434387A JP30434387A JPH01146646A JP H01146646 A JPH01146646 A JP H01146646A JP 30434387 A JP30434387 A JP 30434387A JP 30434387 A JP30434387 A JP 30434387A JP H01146646 A JPH01146646 A JP H01146646A
- Authority
- JP
- Japan
- Prior art keywords
- container
- liquid
- ultrasonic
- burrs
- state
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims description 3
- 230000003628 erosive effect Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005498 polishing Methods 0.000 description 4
- 238000012856 packing Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Punching Or Piercing (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
Description
【発明の詳細な説明】
発明の目的
（産業上の利用分野）
この発明は、鍛造やプレス加工等の機械加工により作ら
れた部材上からバリを取る場合に使用される超音波バリ
取り装置に関するものである。[Detailed Description of the Invention] Purpose of the Invention (Field of Industrial Application) The present invention relates to an ultrasonic deburring device used for removing burrs from members made by mechanical processing such as forging and press working. It is something.
（従来の技術）
従来、機械加工により生じたバリを除去する装置のひと
つとして超音波を利用する超音波バリ取り装置がある。(Prior Art) Conventionally, there is an ultrasonic deburring device that uses ultrasonic waves as one of the devices for removing burrs generated by machining.
この超音波バリ取り装置を使用すると、それ以前に１個
ずつ機械加工により研削を行っていた場合と比較して、
複数個同時にバリ取りを行うことができるため効率的に
なったが、能力において未だ不充分なものであった。そ
こで、従来超音波バリ取り装置にいくつかの工夫が試み
られた。そのひとつとして、例えば特開昭６０−２３２
８５６号公報に示されるような構成のものが知られてい
る。この装置では、容器内にバリ取り用板材を２枚の研
磨用フィルム間に挟持した状態で収容し、その容器を超
音波洗浄器の水槽内へ水に浸して配置し、この状態で容
器全体を超音波振動させることにより、研磨用フィルム
とバリ取り板材との間に相対移動が生じて、バリ取りが
行われるようになっている。When using this ultrasonic deburring device, compared to the case where grinding was performed one by one by machining,
Although it became more efficient because it could deburr multiple pieces at the same time, it was still insufficient in terms of performance. Therefore, several improvements have been made to conventional ultrasonic deburring devices. As one of them, for example, JP-A-60-232
A configuration as shown in Japanese Patent No. 856 is known. In this device, a deburring plate is held in a container sandwiched between two polishing films, and the container is placed in water in the water tank of an ultrasonic cleaner. By applying ultrasonic vibration to the polishing film, relative movement occurs between the polishing film and the deburring plate material, and deburring is performed.
（発明が解決しようとする問題点）
ところが、この従来装置では、バリ取り用板材が２枚の
研磨用フィルム間に挾持された状態で、超音波振動に基
づく相対移動によって、板材の表面に付いているバリが
除去されるようになっているため、厚みのある部材の端
面に付いたバリや形状の複雑な部材の内側縁等に付いた
バリについては除去することができないものである。(Problem to be Solved by the Invention) However, in this conventional device, when the deburring plate is held between two polishing films, the deburring plate is attached to the surface of the plate by relative movement based on ultrasonic vibration. However, it is not possible to remove burrs attached to the end face of a thick member or the inner edge of a member with a complicated shape.
そのために、従来これらの部材の端面や内側縁に付いた
バリに対しては、やはりヤスリやグラインダ等を使用し
て１個ずつ手作業でバリ取り作業を行わざるをえず、そ
の作業が非常に面倒で多大な時間を要するという問題が
あった。この発明は、上記の問題点を解消するものであ
り、容易に且つ確実にバリ取りを行い得る超音波バリ取
り装置を提供することを目的とする。For this reason, in the past, it was necessary to manually remove burrs from the end faces and inner edges of these parts one by one using files, grinders, etc., and this work was very time-consuming. There is a problem that it is troublesome and takes a lot of time. The present invention solves the above problems and aims to provide an ultrasonic deburring device that can easily and reliably deburr.
発明の構成
（問題点を解決するための手段）
この発明は、前記のような問題点に着目してなされたも
のであって、被加工物を液体に浸した状態で収容する容
器と、その容器内の液体に超音波エネルギを付与するた
めの超音波発生手段と、前記容器内を気密状態に保持す
るための密閉手段と、前記容器の内部圧力を高めるだめ
の加圧手段とを備えたものである。Structure of the Invention (Means for Solving the Problems) The present invention has been made by focusing on the above-mentioned problems, and includes a container for storing a workpiece immersed in a liquid, and a container for storing a workpiece immersed in a liquid. The container includes an ultrasonic generating means for applying ultrasonic energy to the liquid in the container, a sealing means for keeping the inside of the container in an airtight state, and a pressurizing means for increasing the internal pressure of the container. It is something.
（作用）
従って、この発明の超音波バリ取り装置においては、被
加工物が容器内の液体に直接浸るように収容され、その
状態で内部圧力が高められて、液体に含有した空気に圧
力が加わり気泡が取り去られる。従って、キャビテーシ
ョン閾値が高くなり、この状態で液体に超音波エネルギ
が付与されると、キャビテーションが高いエネルギで生
成、破裂され、高いエロージョン作用を（ｑることがで
きる。(Function) Therefore, in the ultrasonic deburring device of the present invention, the workpiece is housed so as to be directly immersed in the liquid in the container, and in this state, the internal pressure is increased, and the pressure is applied to the air contained in the liquid. air bubbles are removed. Therefore, when the cavitation threshold becomes high and ultrasonic energy is applied to the liquid in this state, cavitation is generated and ruptured with high energy, resulting in a high erosion effect (q).
そのために、バリを有効に除去でき、たとえ被加工物が
厚みのある部材にあって、その端面にバリが付いている
場合や、被加工物が複雑な形状の部材であって、その内
側縁等にバリが付いている場合においても、それらのバ
リを容易かつ短時間に確実に除去することができる。Therefore, burrs can be effectively removed, even if the workpiece is a thick member with burrs on its end face, or if the workpiece is a member with a complex shape and its inner edge Even if there are burrs on the surface, the burrs can be easily and reliably removed in a short time.
（実施例）
以下、この発明を具体化した超音波バリ取り装置の一実
施例を図面に従って詳細に説明する。(Embodiment) Hereinafter, an embodiment of an ultrasonic deburring device embodying the present invention will be described in detail with reference to the drawings.
さて、この超音波バリ取り装置の容器１は上面を開口し
たほぼ箱形に形成され、その上端外周にはフランジ２が
突設されている。そして、この容器１内にはプレス加工
後のバリを有する複数個の被加工物３が収容されると共
にバリ取り用の液体４が収容され、被加工物３が液体４
に浸される。Now, the container 1 of this ultrasonic deburring device is formed into a substantially box shape with an open top surface, and a flange 2 is provided protruding from the outer periphery of the top end. In this container 1, a plurality of workpieces 3 having burrs after press working are housed, and a deburring liquid 4 is also housed.
immersed in
なお、このバリ取り用の液体４としては、水車体又は水
に研磨材を適量混合した懸濁液が使用される。As the deburring liquid 4, a water wheel or a suspension obtained by mixing an appropriate amount of abrasive material with water is used.
蓋体５は容器１の上面開口を開閉可能に覆うように、パ
ツキン６を介して容器１のフランジ２上に装着されてい
る。前記蓋体５及びパツキン６と共に密閉手段を構成す
る複数の締付具７は蓋体５の外周縁と容器１のフランジ
２とに跨って取付けられ、ボルト８の締付けにより蓋体
５を容器１の上面に密着させて、容器１の内部を気密状
に保持するようになっている。The lid 5 is mounted on the flange 2 of the container 1 via a gasket 6 so as to cover the upper opening of the container 1 in an openable and closable manner. A plurality of fasteners 7, which constitute a sealing means together with the lid 5 and the gasket 6, are attached to straddle the outer peripheral edge of the lid 5 and the flange 2 of the container 1, and tighten the bolts 8 to close the lid 5 to the container 1. The inside of the container 1 is kept airtight by being brought into close contact with the upper surface of the container 1.
超音波発生手段を構成する超音波振動子９は前記液体４
に浸漬するように前記蓋体５の下面に取付けられ、容器
１外に設けられた超音波発振器１０に接続されている。The ultrasonic vibrator 9 constituting the ultrasonic generating means is connected to the liquid 4.
It is attached to the lower surface of the lid 5 so as to be immersed in the water, and is connected to an ultrasonic oscillator 10 provided outside the container 1.
そして、この超音波弁１辰器１０の作動により超音波振
動子９から超音波が発生されて、その超音波エネルギが
液体４に付与されるようになっている。Then, as the ultrasonic valve 1 energizer 10 operates, ultrasonic waves are generated from the ultrasonic vibrator 9, and the ultrasonic energy is applied to the liquid 4.
空気取入口１１は前記蓋体５に形成され、空気圧力調整
弁１２を介して加圧手段としての空気圧縮機１３に接続
されている。そして、この空気圧力調整弁１２の圧力調
整に応じて空気圧縮機１３から容器１内に所定量の空気
が供給され、容器１内が例えば５Ｋｇ／ｃｍ２程度の所
定の圧力に加圧保持される。An air intake port 11 is formed in the lid 5 and is connected to an air compressor 13 as pressurizing means via an air pressure regulating valve 12. Then, a predetermined amount of air is supplied from the air compressor 13 into the container 1 according to the pressure adjustment of the air pressure regulating valve 12, and the inside of the container 1 is kept under pressure at a predetermined pressure of, for example, about 5 kg/cm2. .
次に、前記のように構成された超音波バリ取り装置につ
いて作用を説明する。Next, the operation of the ultrasonic deburring device configured as described above will be explained.
さて、この超音波バリ取り装置を使用して被加工物に付
いたバリを取る場合には、その被加工物３を容器１内に
収容すると共にバリ取り用液体４を容器１内に供給して
、被加工物３を液体４に浸す。その後、容器１上にパツ
キン６を介して蓋体５を載置し、複数の締付具７により
蓋体５を容器１の上面に密着させて、容器１内を気密状
態にする。そして、空気圧力調整弁１２を調整して空気
圧縮機１３から容器１内に空気を供給し、容器１の内部
圧力を所定値まで高める。Now, when using this ultrasonic deburring device to remove burrs from a workpiece, the workpiece 3 is housed in a container 1 and a deburring liquid 4 is supplied into the container 1. Then, the workpiece 3 is immersed in the liquid 4. Thereafter, the lid 5 is placed on the container 1 via the packing 6, and the lid 5 is brought into close contact with the upper surface of the container 1 by a plurality of fasteners 7, thereby making the inside of the container 1 airtight. Then, the air pressure regulating valve 12 is adjusted to supply air from the air compressor 13 into the container 1 to increase the internal pressure of the container 1 to a predetermined value.
この状態で超音波発振器１０を作動させると、超音波振
動子９から超音波が発生されて、液体４全体が超音波振
動される。そして、この超音波振動に基づくキャビテー
ションの生成、破裂により発生するエロージョン作用に
て、被加工物３に付いているバリが除去される。従って
、厚みのある被加工物の端面にバリが付いていたり、複
雑な形状の被加工物の内側縁等にバリが付いていたりす
る場合であっても、そのバリが液体４に触れていれば確
実に除去される。そして、この時、容器１内が加圧状態
にあるため、液体に含有した空気に圧力が加わり気泡が
取り去られてキャビテーション閾値が高くなる。従って
、キャビテーションの生成及び破裂のエネルギが常圧時
に比較して大きくなり、バリを容易かつ短時間に確実に
除去することができる。また、被加工物３の配置等を考
慮することなく容器１内に任意に配置するだけでバリ取
りを行うことができ、その作業能率を向上させることが
できる。更に、被加工物３が液体４に浸されているため
、バリ取りと同時に被加工物３表面の洗浄及び仕上げも
行うことができ、バリ取り後の仕上処理等もはふくこと
ができる。When the ultrasonic oscillator 10 is operated in this state, ultrasonic waves are generated from the ultrasonic vibrator 9, and the entire liquid 4 is ultrasonically vibrated. Then, the burr attached to the workpiece 3 is removed by the erosion effect caused by the generation and rupture of cavitation based on this ultrasonic vibration. Therefore, even if there is burr on the end face of a thick workpiece or on the inner edge of a workpiece with a complex shape, the burr will not come into contact with the liquid 4. It will definitely be removed. At this time, since the inside of the container 1 is in a pressurized state, pressure is applied to the air contained in the liquid, removing air bubbles and increasing the cavitation threshold. Therefore, the energy of cavitation generation and rupture is greater than that under normal pressure, and burrs can be easily and reliably removed in a short time. In addition, deburring can be performed simply by arbitrarily arranging the workpiece 3 in the container 1 without considering the arrangement of the workpiece 3, and the work efficiency can be improved. Further, since the workpiece 3 is immersed in the liquid 4, the surface of the workpiece 3 can be cleaned and finished at the same time as deburring, and finishing treatment after deburring can also be performed.
なお、この発明は前記実施例の構成に限定されるもので
はなく、容器１を介して液体４に超音波振動が付与され
るように構成したり等、この発明の趣旨から逸脱しない
範囲で各部の構成を任意に変更して具体化することも可
能である。Note that the present invention is not limited to the configuration of the above-mentioned embodiments, and various parts may be modified without departing from the spirit of the present invention, such as a configuration in which ultrasonic vibrations are applied to the liquid 4 through the container 1. It is also possible to change the configuration arbitrarily and implement it.
発明の効果
以上詳述したように、この発明によれば、被加工物が厚
みのある部材であって、その端面にバリが付いている場
合や、被加工物が複雑な形状の部材であって、その内側
縁等にバリが付いている場合においても、それらのバリ
を容易かつ短時間に確実に除去することができるという
優れた効果を奏する。Effects of the Invention As detailed above, according to the present invention, the workpiece can be used in cases where the workpiece is a thick member with burrs on the end face, or in cases where the workpiece is a member with a complicated shape. Therefore, even if there are burrs on the inner edge, the burrs can be easily and reliably removed in a short time, which is an excellent effect.
図面はこの発明を具体化した超音波バリ取り装置の断面
図である。
１・・・容器、３・・・被加工物、４・・・液体、５・
・・蓋体、６・・・パツキン、７・・・前記蓋体及びパ
ツキンと共にｖ！！閏手段を構成する締付具、９用層音
波発生手段としての超音波振動子、１３・・・加圧手段
しての空気圧縮機。The drawing is a sectional view of an ultrasonic deburring device embodying the present invention. 1... Container, 3... Workpiece, 4... Liquid, 5...
... Lid, 6... Packing, 7... Together with the lid and packing, v! ! A fastener constituting the lever means, an ultrasonic vibrator as a layered sound wave generating means for 9, and an air compressor as a pressurizing means.
Claims (1)
る容器（１）と、 その容器（１）内の液体（４）に超音波エネルギを付与
するための超音波発生手段（９）と、前記容器（１）内
を気密状態に保持するための密閉手段（５、６、７）と
、 前記容器（１）の内部圧力を高めるための加圧手段（１
３）と を備えたことを特徴とする超音波バリ取り装置。[Claims] 1. A container (1) containing a workpiece (3) immersed in a liquid (4), and applying ultrasonic energy to the liquid (4) in the container (1). an ultrasonic generating means (9) for maintaining the inside of the container (1), a sealing means (5, 6, 7) for maintaining the inside of the container (1) in an airtight state, and a pressurizing device for increasing the internal pressure of the container (1). Means (1
3) An ultrasonic deburring device comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30434387A JPH01146646A (en) | 1987-11-30 | 1987-11-30 | Ultrasonic burr removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30434387A JPH01146646A (en) | 1987-11-30 | 1987-11-30 | Ultrasonic burr removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01146646A true JPH01146646A (en) | 1989-06-08 |
Family
ID=17931868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30434387A Pending JPH01146646A (en) | 1987-11-30 | 1987-11-30 | Ultrasonic burr removing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01146646A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02172619A (en) * | 1988-12-27 | 1990-07-04 | Katsunori Suhama | Method and device for deburring base plate |
| JP2013247154A (en) * | 2012-05-23 | 2013-12-09 | Nippon Chemicon Corp | Terminal shaping method, sealing plate shaping method, and manufacturing method of capacitor |
-
1987
- 1987-11-30 JP JP30434387A patent/JPH01146646A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02172619A (en) * | 1988-12-27 | 1990-07-04 | Katsunori Suhama | Method and device for deburring base plate |
| JP2013247154A (en) * | 2012-05-23 | 2013-12-09 | Nippon Chemicon Corp | Terminal shaping method, sealing plate shaping method, and manufacturing method of capacitor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2912803A (en) | Abrading device | |
| JPS55101356A (en) | Ultrasonic machining method | |
| US6017398A (en) | Immersed metal cleaning by subjecting object to natural resonant frequency | |
| JP3745829B2 (en) | Tapered surface grinding method and tapered surface grinding apparatus | |
| KR100318999B1 (en) | Work polishing method and barrel polishing apparatus | |
| US3248826A (en) | Method for the finishing of parts | |
| JPH01146646A (en) | Ultrasonic burr removing device | |
| Neppiras | Macrosonics in industry 1. Introduction | |
| JPH0230463A (en) | Ultrasonic polishing device | |
| CN206344031U (en) | A kind of axial ultrasonic vibration auxiliary cup emery wheel | |
| JP2808501B2 (en) | Removal method of damaged layer by electric discharge machining | |
| CN202556238U (en) | Combined type fixture | |
| RU1836206C (en) | Method of polishing by free abrasive | |
| CN109333082A (en) | A kind of machining overturning component | |
| RU2685323C1 (en) | Grinding by the circle periphery method with longitudinal feed for several working strokes with the spark-out and with the ultrasonic vibrations imposition on the workpiece | |
| TWI716207B (en) | Multi-vibration source grinding cavity | |
| CN116000792A (en) | Vibration honing apparatus and vibration honing method | |
| US5551907A (en) | System for ultrasonic lap grinding and polishing | |
| JPS63185556A (en) | Polishing device | |
| US4500272A (en) | Floating core transmission member for ultrasonic assistance | |
| KR20170022433A (en) | Unnecessary material disposal system by ultrasonic cavitation and deaeration of action fluid | |
| JPS6171950A (en) | Ultrasonic vibration type float polishing device | |
| SU566716A1 (en) | Method of vibration working in a closed volume | |
| JPH03111166A (en) | Cut off grinding method | |
| JPH0399435A (en) | Polishing of gaas wafer |