JP2015071134A - Ultrasonic deburring device - Google Patents
Ultrasonic deburring device Download PDFInfo
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本発明は、ワークに形成されたバリを除去する超音波洗浄に関し、特に、除去したバリがワークに再付着するのを防止する超音波バリ取り装置に関する。 The present invention relates to ultrasonic cleaning that removes burrs formed on a workpiece, and more particularly to an ultrasonic deburring device that prevents the removed burrs from reattaching to a workpiece.
通常、ワークの成形後には、バリが残っており、前記バリを除去した後、最終製品とされている。 Usually, after the work is molded, burrs remain, and after the burrs are removed, a final product is obtained.
従来から、ワークに残るバリを除去する方法として、洗浄槽に収容された洗浄液にワークを浸漬し、洗浄槽に設けた超音波振動子から、洗浄液に放射した超音波により生じるキャビテーションの作用を利用したワークのバリ取りを行う装置が、下記特許文献１に開示されている。 Conventionally, as a method of removing burrs remaining on the workpiece, the work is immersed in the cleaning liquid stored in the cleaning tank, and the action of cavitation generated by the ultrasonic waves radiated to the cleaning liquid from the ultrasonic vibrator provided in the cleaning tank is used. An apparatus for deburring a workpiece is disclosed in Patent Document 1 below.
そして、上記の超音波バリ取り方法は、上部に開口部を有する洗浄槽本体内に設置した超音波振動子から超音波を照射した洗浄液にワークを浸漬して行う際、除去したバリの再付着を防ぐため、洗浄液は、その洗浄槽本体底面から供給し、洗浄槽上部の開口部からオーバーフローすることが記載されている。 The ultrasonic deburring method described above is performed when the work is immersed in a cleaning solution irradiated with ultrasonic waves from an ultrasonic vibrator installed in a cleaning tank body having an opening at the top, and the removed burrs are reattached. In order to prevent this, it is described that the cleaning liquid is supplied from the bottom surface of the main body of the cleaning tank and overflows from the opening at the top of the cleaning tank.
しかしながら、上記従来装置によると、洗浄液の比重より重い金属等のバリは、洗浄槽内に停滞したり、底部に沈殿したりするため、それを洗浄槽底面から上部開口部へ、オーバーフローさせるために、洗浄液の供給量を増やしながら時間をかけて洗浄しなければならず、その間に、除去したバリが再びワークに付着するという問題を抱えていた。 However, according to the above conventional apparatus, burrs such as metals that are heavier than the specific gravity of the cleaning liquid stagnate in the cleaning tank or settle at the bottom, so that it overflows from the bottom of the cleaning tank to the upper opening. However, it has been necessary to perform cleaning while increasing the supply amount of the cleaning liquid, and during that time, the removed burrs have a problem of reattaching to the workpiece.
本発明は、上記のような従来の除去したバリが再びワークに付着するという欠点に鑑み、超音波を照射した洗浄液にワークを浸漬して行う超音波バリ取りにおいて、除去したバリが、ワークへ再付着するのを防止することを特徴とする超音波バリ取り装置を提供することである。 In the present invention, in view of the disadvantage that the conventional removed burrs are again attached to the workpiece, the ultrasonic burrs are performed by immersing the workpiece in a cleaning solution irradiated with ultrasonic waves. To provide an ultrasonic deburring device characterized by preventing re-deposition.
上記目的を達成するために、本発明の請求項１は、洗浄液を収容する洗浄槽と、前記洗浄槽内に設けた超音波振動子からなり、前記洗浄槽に収容した洗浄液に前記超音波振動子から超音波を放射して、前記洗浄液に浸漬したワークのバリ取りを行い、前記洗浄槽内部に前記洗浄液の供給手段と、前記洗浄槽周辺部に前記洗浄液の回収槽と、回収槽に回収した前記洗浄液は、循環ポンプにより、フィルターを介して再度供給する手段を備え、前記洗浄槽内から前記回収槽へ前記洗浄液を流動することを特徴とする超音波バリ取り装置である。 In order to achieve the above object, claim 1 of the present invention comprises a cleaning tank for storing a cleaning liquid and an ultrasonic vibrator provided in the cleaning tank, and the ultrasonic vibration is added to the cleaning liquid stored in the cleaning tank. Deburring the workpiece immersed in the cleaning liquid by radiating ultrasonic waves from the child, supplying the cleaning liquid inside the cleaning tank, collecting the cleaning liquid around the cleaning tank, and collecting it in the recovery tank The ultrasonic cleaning deburring apparatus is characterized in that the cleaning liquid is provided with means for supplying it again through a filter by a circulation pump, and the cleaning liquid flows from the cleaning tank to the recovery tank.
本発明の請求項２は、回転モーターに接続した前記ワークの固定治具を備え、前記洗浄液を洗浄槽内の対面する側面の一方から供給し、もう一方の側面に設けた前記回収槽へ流動させ、流動する前記洗浄液中にワークを浸漬しながら、前記ワークの前記固定治具に固定した前記ワークを回転させることを特徴とする請求項１の超音波バリ取り装置である。 According to a second aspect of the present invention, the workpiece fixing jig connected to the rotary motor is provided, the cleaning liquid is supplied from one of the facing side surfaces in the cleaning tank, and flows to the recovery tank provided on the other side surface. The ultrasonic deburring device according to claim 1, wherein the workpiece fixed to the fixing jig of the workpiece is rotated while the workpiece is immersed in the flowing cleaning liquid.
本発明の請求項３は、前記洗浄槽内側面と底部に前記洗浄液の供給口を設け、前記洗浄液は、前記洗浄槽内側面に設けた供給口から前記洗浄槽中央に浸漬した前記ワークに向かって供給すると同時に、前記洗浄槽内底部に設けた供給口からは、前記洗浄槽上部開口部に向かって供給し、前記洗浄槽上部開口部から前記洗浄液をオーバーフローさせ、前記回収槽へ回収することを特徴とする請求項１の超音波バリ取り装置である。 According to a third aspect of the present invention, the cleaning liquid supply port is provided on the inner surface and bottom of the cleaning tank, and the cleaning liquid is directed toward the work immersed in the center of the cleaning tank from the supply port provided on the inner surface of the cleaning tank. At the same time, from the supply port provided in the bottom of the cleaning tank, supply toward the upper opening of the cleaning tank, overflow the cleaning liquid from the upper opening of the cleaning tank, and collect it into the recovery tank The ultrasonic deburring device according to claim 1.
本発明の請求項４は、前記洗浄槽内側面と底部に前記洗浄液の供給口を設け、前記洗浄液は、前記洗浄槽内側面に設けた供給口から前記洗浄槽中央に浸漬した前記ワークに向かって供給すると同時に、前記洗浄槽内底部に設けた供給口からは、前記洗浄槽上部開口部に向かってバブリングした前記洗浄液を供給し、洗浄槽上部開口部から前記洗浄液をオーバーフローさせ、前記回収槽へ回収することを特徴とする請求項３の超音波バリ取り装置である。
According to a fourth aspect of the present invention, the cleaning liquid supply port is provided on the inner surface and bottom of the cleaning tank, and the cleaning liquid is directed toward the work immersed in the center of the cleaning tank from the supply port provided on the inner surface of the cleaning tank. At the same time, the cleaning liquid bubbled toward the upper opening of the cleaning tank is supplied from the supply port provided in the bottom of the cleaning tank, and the cleaning liquid is overflowed from the upper opening of the cleaning tank, and the recovery tank The ultrasonic deburring device according to claim 3, wherein the ultrasonic deburring device is recovered.
以上の説明から明らかなように、本発明にあっては次に列挙する効果が得られる。
（１）請求項１の超音波バリ取り装置によれば、洗浄液を収容する洗浄槽と、前記洗浄槽内に設けた超音波振動子からなり、前記洗浄槽に収容した洗浄液に前記超音波振動子から超音波を放射して、前記洗浄液に浸漬したワークのバリ取りを行い、前記洗浄槽内部に前記洗浄液の供給手段と、前記洗浄槽周辺部に前記洗浄液の回収槽と、回収槽に回収した前記洗浄液は、循環ポンプにより、フィルターを介して再度供給する手段を備え、前記洗浄槽内から前記回収槽へ前記洗浄液を流動することにより、除去したバリが前記ワークへ再付着するのを防止することができる。
As is clear from the above description, the present invention has the following effects.
(1) According to the ultrasonic deburring device of the first aspect, the ultrasonic deburring device includes a cleaning tank for storing a cleaning liquid and an ultrasonic vibrator provided in the cleaning tank, and the ultrasonic vibration is applied to the cleaning liquid stored in the cleaning tank. Deburring the workpiece immersed in the cleaning liquid by radiating ultrasonic waves from the child, supplying the cleaning liquid inside the cleaning tank, collecting the cleaning liquid around the cleaning tank, and collecting it in the recovery tank The cleaning liquid is provided with means for supplying it again through a filter with a circulation pump, and prevents the removed burrs from reattaching to the workpiece by flowing the cleaning liquid from the cleaning tank to the recovery tank. can do.
（２）請求項２によれば、請求項１の効果に加え、回転モーターに接続した前記ワークの固定治具を備え、前記洗浄液を前記洗浄槽内の対面する側面の一方から供給し、もう一方の側面に設けた前記回収槽へ流動させ、流動する前記洗浄液に前記ワークを浸漬しながら、前記ワークの前記固定治具に固定した前記ワークを回転させることにより、例えば、アルミダイカスト製品のように複雑な形状をした前記ワークでも、超音波をワーク全体に照射でき、しかも、流動する前記洗浄液を前記ワーク全体にあてることにより、除去したバリが前記ワークへ再付着するのを防止することができる。 (2) According to the second aspect, in addition to the effect of the first aspect, the apparatus includes a workpiece fixing jig connected to a rotary motor, and supplies the cleaning liquid from one of the facing side surfaces in the cleaning tank. By flowing the workpiece fixed to the fixing jig of the workpiece while immersing the workpiece in the flowing cleaning liquid and flowing into the recovery tank provided on one side surface, for example, like an aluminum die-cast product Even with the workpiece having a complicated shape, it is possible to irradiate the entire workpiece with ultrasonic waves, and to prevent the removed burrs from reattaching to the workpiece by applying the flowing cleaning liquid to the entire workpiece. it can.
（３）請求項３によれば、請求項１の効果に加え、前記洗浄槽内側面と底部に前記洗浄液の供給口を設け、前記洗浄液は、前記洗浄槽内側面に設けた供給口から前記洗浄槽の中央に浸漬した前記ワークに向かって供給すると同時に、前記洗浄槽内底部に設けた供給口からは、前記洗浄槽上部開口部に向かって供給し、前記洗浄槽上部開口部からオーバーフローさせ、前記回収槽へ回収することにより、除去したバリが前記ワークへ再付着するのを防止することができる。 (3) According to the third aspect, in addition to the effect of the first aspect, the cleaning liquid supply port is provided on the inner surface and the bottom of the cleaning tank, and the cleaning liquid is supplied from the supply port provided on the inner surface of the cleaning tank. At the same time as supplying toward the workpiece immersed in the center of the cleaning tank, supply from the supply port provided at the bottom of the cleaning tank toward the upper opening of the cleaning tank and overflow from the upper opening of the cleaning tank. By collecting in the collection tank, it is possible to prevent the removed burrs from reattaching to the workpiece.
（４）請求項４によれば、請求項１の効果に加え、前記洗浄槽内側面と底部に前記洗浄液の供給口を設け、前記洗浄液は、前記洗浄槽内側面に設けた供給口から前記洗浄槽中央に浸漬した前記ワークに向かって供給すると同時に、前記洗浄槽内底部に設けた供給口からは、前記洗浄槽上部開口部に向かってバブリングした前記洗浄液を供給し、前記洗浄槽上部開口部からオーバーフローさせ、前記回収槽へ回収することにより、除去したバリが前記ワークへ再付着するのを防止することができる。
(4) According to the fourth aspect, in addition to the effect of the first aspect, the cleaning liquid supply port is provided on the inner surface and the bottom of the cleaning tank, and the cleaning liquid is supplied from the supply port provided on the inner surface of the cleaning tank. At the same time as supplying toward the workpiece immersed in the center of the cleaning tank, the cleaning liquid bubbled toward the upper opening of the cleaning tank is supplied from the supply port provided in the bottom of the cleaning tank, and the upper opening of the cleaning tank It is possible to prevent the removed burrs from re-adhering to the workpiece by overflowing from the section and collecting it in the collection tank.
以下、本発明の実施形態を図１、２、３に基づいて説明する。 Hereinafter, embodiments of the present invention will be described with reference to FIGS.
図１は、本発明の超音波バリ取り装置の実施例１の概略図であり、洗浄槽１に収容した洗浄液２に、洗浄槽１底部に設けた超音波振動子７から超音波を放射して、洗浄液２に浸漬したワーク４のバリ取りを行うようになっている。 FIG. 1 is a schematic view of an ultrasonic deburring apparatus according to a first embodiment of the present invention. Ultrasonic waves are radiated from an ultrasonic vibrator 7 provided at the bottom of the cleaning tank 1 to the cleaning liquid 2 stored in the cleaning tank 1. The workpiece 4 immersed in the cleaning liquid 2 is deburred.
洗浄槽１の周囲の一部に、回収槽３が設けられ、回収槽３に向かって洗浄槽１内部を流動するように、回収槽３と対向する位置から洗浄液２を供給する。回収槽３が設けられた洗浄槽１の側面部には、洗浄液２が洗浄槽１から回収槽３へと通る排出口１３が設けられ、洗浄槽1内の洗浄液２を、排出口１３より回収槽３へ排出するようになっている。 A recovery tank 3 is provided in a part of the periphery of the cleaning tank 1, and the cleaning liquid 2 is supplied from a position facing the recovery tank 3 so that the inside of the cleaning tank 1 flows toward the recovery tank 3. A discharge port 13 through which the cleaning liquid 2 passes from the cleaning tank 1 to the recovery tank 3 is provided on the side surface of the cleaning tank 1 provided with the recovery tank 3, and the cleaning liquid 2 in the cleaning tank 1 is recovered from the discharge port 13. It discharges to the tank 3.
回収槽３に回収した洗浄液２は、回収槽３の排出口１４に接続した導管を通って、循環ポンプ１０により、再度供給口１２から供給するようになっている。前記導管の途中には、フィルター１１が設けられており、洗浄液２中の除去したバリを回収するようになっている。 The cleaning liquid 2 collected in the collection tank 3 is supplied again from the supply port 12 by the circulation pump 10 through a conduit connected to the discharge port 14 of the collection tank 3. A filter 11 is provided in the middle of the conduit, and the removed burrs in the cleaning liquid 2 are collected.
ワーク４は、ワーク用固定具６に固定して洗浄液２中に浸漬し、洗浄槽１に設けた超音波振動子７から有機溶剤、水、アルカリ洗浄液等の洗浄液２へ周波数２５〜４０kHzの超音波を放射することによって発生したキャビテーションと音圧効果によって、ワーク４のバリ取りを行う。さらに、ワーク４を固定したワーク用固定具６は、モーター５によって回転するようになっており、アルミダイカスト製品のような複雑形状をしたワーク４でも、超音波を全体に放射でき、かつ、流動する洗浄液２をワーク４全体に当てることができる。 The work 4 is fixed to the work fixture 6 and immersed in the cleaning liquid 2, and the ultrasonic vibrator 7 provided in the cleaning tank 1 is passed to the cleaning liquid 2 such as an organic solvent, water, and an alkaline cleaning liquid at a frequency of 25 to 40 kHz. The workpiece 4 is deburred by cavitation generated by radiating sound waves and the sound pressure effect. Furthermore, the work fixture 6 to which the work 4 is fixed is rotated by a motor 5, and even the work 4 having a complicated shape such as an aluminum die-cast product can radiate ultrasonic waves as a whole and flow. The cleaning liquid 2 to be applied can be applied to the entire workpiece 4.
超音波によって除去されたワーク４のバリは、モーター５によるワーク４の回転と、洗浄液２が、洗浄槽１内を供給口１２から回収槽３に向かって流動することで、洗浄液２とともに効率良く回収槽３へ回収され、その後、回収槽３の排出口１４から、排出口１４に接続した導管を通り、ポンプ１０によって排出され、その導管の途中に設置したフィルター１１にて回収される。除去したバリを回収した洗浄液２は、再度供給口１２から供給することによって、除去したバリがワーク４へ再付着するのを防止することができる。 The burrs of the work 4 removed by the ultrasonic wave are efficiently combined with the cleaning liquid 2 by the rotation of the work 4 by the motor 5 and the cleaning liquid 2 flowing in the cleaning tank 1 from the supply port 12 toward the recovery tank 3. It is collected in the collection tank 3, and then discharged from the discharge port 14 of the collection tank 3 through the conduit connected to the discharge port 14 by the pump 10 and collected by the filter 11 installed in the middle of the conduit. The cleaning liquid 2 that has recovered the removed burrs can be supplied again from the supply port 12 to prevent the removed burrs from reattaching to the workpiece 4.
図２は、本発明の超音波バリ取り装置の実施例２の概略図であり、実施例１と同様に、洗浄槽１に収容した洗浄液２に、洗浄槽１底部に設けた超音波振動子７から超音波を放射して、洗浄液２に浸漬したワーク４のバリ取りを行うようになっている。 FIG. 2 is a schematic diagram of an ultrasonic deburring apparatus according to a second embodiment of the present invention. Like the first embodiment, the ultrasonic vibrator provided at the bottom of the cleaning tank 1 in the cleaning liquid 2 accommodated in the cleaning tank 1. The workpiece 4 immersed in the cleaning liquid 2 is deburred by radiating ultrasonic waves from 7.
洗浄槽１の上部周辺部に、回収槽３が設けられ、洗浄槽１側面と底部に洗浄液２の供給口１２が設けられ、洗浄槽１側面に備えた供給口１２からは、ワーク４を浸漬した洗浄槽中央部に向かって洗浄液２を供給すると同時に、洗浄槽１底部に備えた供給口１２からは洗浄槽１上部開口部に向かって洗浄液２を流動することにより、洗浄槽１上部開口部から洗浄液２をオーバーフローすることで、回収槽３へ回収するようになっている。 The recovery tank 3 is provided in the upper peripheral part of the cleaning tank 1, the supply port 12 for the cleaning liquid 2 is provided on the side and bottom of the cleaning tank 1, and the work 4 is immersed from the supply port 12 provided on the side of the cleaning tank 1. The cleaning liquid 2 is supplied toward the central portion of the cleaning tank, and at the same time, the cleaning liquid 2 flows from the supply port 12 provided at the bottom of the cleaning tank 1 toward the upper opening of the cleaning tank 1, thereby opening the upper opening of the cleaning tank 1. Then, the cleaning liquid 2 overflows to be recovered into the recovery tank 3.
回収槽３に回収した洗浄液２は、回収槽３の排出口１４に接続した導管を通って、循環ポンプ１０により、再度供給口１２から供給するようになっている。導管の途中に、フィルター１１が設けられており、洗浄液２中の除去したバリを回収するようになっている。 The cleaning liquid 2 collected in the collection tank 3 is supplied again from the supply port 12 by the circulation pump 10 through a conduit connected to the discharge port 14 of the collection tank 3. A filter 11 is provided in the middle of the conduit, and the removed burrs in the cleaning liquid 2 are collected.
ワーク４は、ワーク用固定具６に固定して洗浄液２中に浸漬し、洗浄槽１に設けた超音波振動子７から有機溶剤、水、アルカリ洗浄液等の洗浄液２へ周波数２５〜４０kHzの超音波を放射することによって、発生したキャビテーションと音圧効果によって、ワーク４のバリ取りを行う。さらに、洗浄槽１中央に浸漬したワーク４に向かって、洗浄液２を供給すると同時に、洗浄槽１底部に備えた供給口１２からは洗浄槽１上部開口部に向かって洗浄液２を流動することにより、アルミダイカスト製品のような複雑形状をしたワーク４でも、超音波を全体に放射でき、かつ、流動する洗浄液２をワーク４全体に当てることができる。 The work 4 is fixed to the work fixture 6 and immersed in the cleaning liquid 2, and the ultrasonic vibrator 7 provided in the cleaning tank 1 is passed to the cleaning liquid 2 such as an organic solvent, water, and an alkaline cleaning liquid at a frequency of 25 to 40 kHz. The work 4 is deburred by the generated cavitation and sound pressure effect by emitting sound waves. Furthermore, by supplying the cleaning liquid 2 toward the workpiece 4 immersed in the center of the cleaning tank 1, the cleaning liquid 2 flows from the supply port 12 provided at the bottom of the cleaning tank 1 toward the upper opening of the cleaning tank 1. Even with a workpiece 4 having a complicated shape such as an aluminum die-cast product, ultrasonic waves can be radiated to the entire surface, and the flowing cleaning liquid 2 can be applied to the entire workpiece 4.
超音波によって除去されたワーク４のバリは、洗浄槽１側面から洗浄槽１中央に浸漬したワーク４に向かって洗浄液２を供給すると同時に、洗浄槽１底部から、洗浄槽１上部開口部に向かって洗浄液２を流動することで、効率良く回収槽３へ回収され、その後、回収槽３の排出口１４から、洗浄液２とともに排出口１４に接続した導管を通り、ポンプ１０によって排出され、その導管の途中に設置したフィルター１１にて回収される。除去したバリを回収した洗浄液２は、再度供給口１２から供給することによって、除去したバリがワーク４へ再付着するのを防止することができる。 The burrs of the work 4 removed by the ultrasonic wave are supplied from the side of the cleaning tank 1 toward the work 4 immersed in the center of the cleaning tank 1 and at the same time from the bottom of the cleaning tank 1 toward the upper opening of the cleaning tank 1. Then, the cleaning liquid 2 flows and is efficiently recovered into the recovery tank 3, and then discharged from the outlet 14 of the recovery tank 3 through the conduit connected to the outlet 14 together with the cleaning liquid 2, and is discharged by the pump 10. It is collected by the filter 11 installed in the middle of the process. The cleaning liquid 2 that has recovered the removed burrs can be supplied again from the supply port 12 to prevent the removed burrs from reattaching to the workpiece 4.
図３は、本発明の超音波バリ取り装置の実施例３の概略図であり、洗浄槽１に収容した洗浄液２に、洗浄槽１底部に設けた超音波振動子７から超音波を放射して、洗浄液２に浸漬したワーク４のバリ取りを行うようになっている。 FIG. 3 is a schematic view of an ultrasonic deburring apparatus according to a third embodiment of the present invention. Ultrasonic waves are radiated from the ultrasonic vibrator 7 provided at the bottom of the cleaning tank 1 to the cleaning liquid 2 stored in the cleaning tank 1. The workpiece 4 immersed in the cleaning liquid 2 is deburred.
洗浄槽１の上部周辺部に、回収槽３が設けられ、洗浄槽１側面と底部に洗浄液２の供給口１２が設けられ、洗浄槽１側面に備えた供給口１２からは、ワーク４を浸漬した洗浄槽中央部に向かって洗浄液２を供給すると同時に、洗浄槽１底部に備えた供給口１２からは洗浄槽１上部開口部に向かってバブリング装置１６によって、バブリングした洗浄液２を供給することにより、洗浄槽１上部開口部から洗浄液２をオーバーフローすることで、回収槽３へ回収するようになっている。 The recovery tank 3 is provided in the upper peripheral part of the cleaning tank 1, the supply port 12 for the cleaning liquid 2 is provided on the side and bottom of the cleaning tank 1, and the work 4 is immersed from the supply port 12 provided on the side of the cleaning tank 1. By supplying the cleaning liquid 2 toward the central portion of the cleaning tank, and simultaneously supplying the bubbling cleaning liquid 2 from the supply port 12 provided at the bottom of the cleaning tank 1 toward the upper opening of the cleaning tank 1 by the bubbling device 16. The cleaning liquid 2 overflows from the upper opening of the cleaning tank 1 and is recovered into the recovery tank 3.
回収槽３に回収した洗浄液２は、回収槽３の排出口１４に接続した導管を通って、循環ポンプ１０により、再度供給口１２から供給するようになっている。導管の途中に、フィルター１１が設けられており、洗浄液２中の除去したバリを回収するようになっている。 The cleaning liquid 2 collected in the collection tank 3 is supplied again from the supply port 12 by the circulation pump 10 through a conduit connected to the discharge port 14 of the collection tank 3. A filter 11 is provided in the middle of the conduit, and the removed burrs in the cleaning liquid 2 are collected.
ワーク４は、ワーク用固定具６に固定して洗浄液２中に浸漬し、洗浄槽１に設けた超音波振動子７から有機溶剤、水、アルカリ洗浄液等の洗浄液２へ周波数２５〜４０kHzの超音波を放射することによって、発生したキャビテーションと音圧効果によって、ワーク４のバリ取りを行う。さらに、洗浄槽１中央に浸漬したワーク４に向かって、洗浄液２を供給すると同時に、洗浄槽１底部に備えた供給口１２からは洗浄槽１上部開口部に向かってバブリングした洗浄液２を供給することにより、アルミダイカスト製品のような複雑形状をしたワーク４でも、超音波を全体に放射でき、かつ、流動する洗浄液２をワーク４全体に当てることができる。 The work 4 is fixed to the work fixture 6 and immersed in the cleaning liquid 2, and the ultrasonic vibrator 7 provided in the cleaning tank 1 is passed to the cleaning liquid 2 such as an organic solvent, water, and an alkaline cleaning liquid at a frequency of 25 to 40 kHz. The work 4 is deburred by the generated cavitation and sound pressure effect by emitting sound waves. Furthermore, the cleaning liquid 2 is supplied toward the workpiece 4 immersed in the center of the cleaning tank 1 and simultaneously, the cleaning liquid 2 bubbled toward the upper opening of the cleaning tank 1 is supplied from the supply port 12 provided at the bottom of the cleaning tank 1. Accordingly, even with a workpiece 4 having a complicated shape such as an aluminum die-cast product, ultrasonic waves can be radiated to the whole, and the flowing cleaning liquid 2 can be applied to the whole workpiece 4.
超音波によって除去されたワーク４のバリは、洗浄槽１側面から洗浄槽１中央に浸漬したワーク４に向かって洗浄液２を供給すると同時に、洗浄槽１底部から、洗浄槽１上部開口部に向かってバブリングした洗浄液２を供給することで、効率良く回収槽３へ回収され、その後、回収槽３の排出口１４から、洗浄液２とともに排出口１４に接続した導管を通り、ポンプ１０によって排出され、その導管の途中に設置したフィルター１１にて回収される。除去したバリを回収した洗浄液２は、再度供給口１２から供給することによって、除去したバリがワーク４へ再付着するのを防止することができる。
The burrs of the work 4 removed by the ultrasonic wave are supplied from the side of the cleaning tank 1 toward the work 4 immersed in the center of the cleaning tank 1 and at the same time from the bottom of the cleaning tank 1 toward the upper opening of the cleaning tank 1. By supplying the cleaning liquid 2 bubbled in this way, it is efficiently recovered into the recovery tank 3, and then discharged from the outlet 14 of the recovery tank 3 through the conduit connected to the outlet 14 together with the cleaning liquid 2 by the pump 10, It is recovered by a filter 11 installed in the middle of the conduit. The cleaning liquid 2 that has recovered the removed burrs can be supplied again from the supply port 12 to prevent the removed burrs from reattaching to the workpiece 4.
１ 洗浄槽
２ 洗浄液
３ 回収槽
４ ワーク
５ モーター
６ ワーク用固定具
７ 超音波振動子
８ 超音波発振及び制御装置
９ 流量調整弁
１０ 循環ポンプ
１１ フィルター
１２ 洗浄槽側面の洗浄液の供給口
１３ 洗浄槽の排出口
１４ 回収槽の排出口
１５ モーター回転制御装置
１６ バブリング装置
DESCRIPTION OF SYMBOLS 1 Cleaning tank 2 Cleaning liquid 3 Recovery tank 4 Work 5 Motor 6 Work fixture 7 Ultrasonic vibrator 8 Ultrasonic oscillation and control device 9 Flow rate adjusting valve 10 Circulating pump 11 Filter 12 Cleaning liquid supply port 13 on the side of the cleaning tank 13 Cleaning tank Outlet 14 Recovery tank outlet 15 Motor rotation control device 16 Bubbling device
Claims (4)
前記洗浄槽に収容した洗浄液に浸漬したワークに前記超音波振動子から超音波を放射してバリ取りした後の洗浄液を回収するための回収槽と、
前記回収槽に回収した前記洗浄液を濾過して前記洗浄槽に再度供給する循環手段と、
を備えたことを特徴とする超音波バリ取り装置。 A cleaning tank for storing the cleaning liquid and an ultrasonic vibrator provided in the cleaning tank; the ultrasonic wave is radiated from the ultrasonic vibrator to the cleaning liquid stored in the cleaning tank, and the workpiece immersed in the cleaning liquid In a deburring device for deburring,
A recovery tank for recovering the cleaning liquid after deburring by radiating ultrasonic waves from the ultrasonic vibrator to the work immersed in the cleaning liquid stored in the cleaning tank;
A circulating means for filtering the cleaning liquid recovered in the recovery tank and supplying it again to the cleaning tank;
An ultrasonic deburring device comprising:
前記洗浄槽内部に、前記洗浄液中で前記ワークを固定した状態で回転させる固定具を備え、
前記回収槽は、前記洗浄槽の周囲の一部に設置され、
前記循環手段は、前記洗浄液が前記回収槽に向かって前記洗浄槽内部を流動するように、前記回収槽と対向する位置から前記洗浄液を供給することを特徴とする超音波バリ取り装置。 The ultrasonic deburring apparatus according to claim 1,
In the cleaning tank, provided with a fixture that rotates in a state in which the workpiece is fixed in the cleaning liquid,
The recovery tank is installed in a part of the periphery of the cleaning tank,
The ultrasonic deburring apparatus according to claim 1, wherein the circulating means supplies the cleaning liquid from a position facing the recovery tank so that the cleaning liquid flows in the cleaning tank toward the recovery tank.
前記洗浄槽内側面と底部に前記洗浄液の供給口を備え、
前記回収槽は、前記洗浄槽上部開口部の外周に沿って設置され、
前記循環手段は、前記洗浄液が前記洗浄槽中央に浸漬したワークに向かって前記洗浄槽内部を流動すると同時に、前記洗浄槽底部から前記洗浄槽上部開口部に設置した前記回収槽に向かって前記洗浄槽内部を流動するように、前記洗浄槽内側面と前記洗浄槽底部から前記洗浄液を供給することを特徴とする超音波バリ取り装置。 The ultrasonic deburring apparatus according to claim 1,
Provided with the cleaning liquid supply port on the inner surface and bottom of the cleaning tank,
The collection tank is installed along the outer periphery of the cleaning tank upper opening,
The circulating means flows the cleaning liquid inside the cleaning tank toward the work immersed in the center of the cleaning tank, and at the same time, performs the cleaning from the bottom of the cleaning tank toward the recovery tank installed in the upper opening of the cleaning tank. An ultrasonic deburring apparatus, wherein the cleaning liquid is supplied from the inner surface of the cleaning tank and the bottom of the cleaning tank so as to flow inside the tank.
前記循環手段の途中に、バブリング装置を備え、
前記循環手段は、前記洗浄槽内底部から、バブリングした前記洗浄液を供給することを特徴とする超音波バリ取り装置。
The ultrasonic deburring apparatus according to claim 1,
A bubbling device is provided in the middle of the circulation means,
The ultrasonic deburring apparatus according to claim 1, wherein the circulating means supplies the bubbling cleaning liquid from the bottom of the cleaning tank.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107175235A (en) * | 2017-07-26 | 2017-09-19 | 中铁第四勘察设计院集团有限公司 | Injection combines the hydraulic oil container circulation cleaning device and method of ultrasonic wave |
| CN108144914A (en) * | 2017-12-28 | 2018-06-12 | 南京康翱峰自动化科技有限公司 | A kind of ultrasonic cleaning apparatus |
| CN108311469A (en) * | 2017-12-19 | 2018-07-24 | 无锡其宏包装材料厂 | A kind of cleaning water circulation treatment device |
| CN108637226A (en) * | 2018-04-10 | 2018-10-12 | 东莞市新玛博创超声波科技有限公司 | A kind of burr mouth of a river minimizing technology of metal casting |
| CN108950630A (en) * | 2018-09-20 | 2018-12-07 | 江苏金曼科技有限责任公司 | A kind of plated item ultrasonic cleaning equipment |
| CN111530844A (en) * | 2020-05-13 | 2020-08-14 | 庞莲青 | Belt cleaning device is used in plastic products processing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107175235A (en) * | 2017-07-26 | 2017-09-19 | 中铁第四勘察设计院集团有限公司 | Injection combines the hydraulic oil container circulation cleaning device and method of ultrasonic wave |
| CN108311469A (en) * | 2017-12-19 | 2018-07-24 | 无锡其宏包装材料厂 | A kind of cleaning water circulation treatment device |
| CN108144914A (en) * | 2017-12-28 | 2018-06-12 | 南京康翱峰自动化科技有限公司 | A kind of ultrasonic cleaning apparatus |
| CN108637226A (en) * | 2018-04-10 | 2018-10-12 | 东莞市新玛博创超声波科技有限公司 | A kind of burr mouth of a river minimizing technology of metal casting |
| CN108950630A (en) * | 2018-09-20 | 2018-12-07 | 江苏金曼科技有限责任公司 | A kind of plated item ultrasonic cleaning equipment |
| CN108950630B (en) * | 2018-09-20 | 2023-09-12 | 江苏金曼科技有限责任公司 | Ultrasonic cleaning device for electroplated part |
| CN111530844A (en) * | 2020-05-13 | 2020-08-14 | 庞莲青 | Belt cleaning device is used in plastic products processing |
| CN113293377A (en) * | 2021-05-26 | 2021-08-24 | 巢湖宜安云海科技有限公司 | Casting burr removing device by ultrasonic waves |
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