JP2007283464A - Cutting chip collecting utensil of motor-driven drill - Google Patents

Cutting chip collecting utensil of motor-driven drill Download PDF

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JP2007283464A
JP2007283464A JP2006116300A JP2006116300A JP2007283464A JP 2007283464 A JP2007283464 A JP 2007283464A JP 2006116300 A JP2006116300 A JP 2006116300A JP 2006116300 A JP2006116300 A JP 2006116300A JP 2007283464 A JP2007283464 A JP 2007283464A
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drill
cutting waste
hole
container
lid
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Shigeru Nagai
繁 永井
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AUTOMECK KK
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AUTOMECK KK
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<P>PROBLEM TO BE SOLVED: To provide a cutting chip collecting utensil of a motor-driven drill, preventing scattering of cutting chips generated in drilling using the motor-driven drill and automatically collecting the chips. <P>SOLUTION: A cutting chips collecting container 10 made of transparent hard plastics includes a circular base part 12 provided with a through hole 11 bored for inserting the motor-driven drill in the center and a cylindrical side erect wall 13 erected on the outer peripheral edge thereof. The size of the through hole is larger than the diameter of an inserted drill. The through hole and the side erect wall are concentric. The outer periphery of the upper part of the side erect wall is provided with a screw groove 14 fitted to a lid 20. The lid 20 includes: a top face part 22 made of hard plastic and provided with a through hole 21 bored in the center for inserting the motor-driven drill; and a side suspending wall suspended from the outer peripheral edge. The size of the through hole of the lid is larger than the diameter of the inserted drill. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は、電動ドリルによる穴あけ加工時に生じる切削屑を回収するための電動ドリルの切削屑回収器具に関するものである。
本発明の電動ドリルの切削屑回収器具は、電動ドリルによる穴あけ加工時に生じる切削屑の飛散防止して自動的に回収出来るようにしたものである。 The present invention relates to a cutting waste collecting instrument for an electric drill for collecting cutting waste generated during drilling with an electric drill.
The cutting scrap collecting device for an electric drill according to the present invention is configured to prevent scattering of cutting chips generated during drilling with an electric drill and automatically collect the cutting scrap.

最近、電動ドリルが幅広く普及し各種の用途に使用されている。電動ドリルによる穴け加工時に生じる切削屑は、ドリルの周囲に飛散するため室内を汚して不快感を与えるだけでなく、作業終了後の切削屑の掃除に多くの時間を必要とし、特に微細なごみは完全に除去することが難しく、衛生の面でも問題があった。
このため、従来から切削屑を回収するための各種の方法が提案されている。例えば、実開昭６０−１６７６４５号公報に開示さる切削屑回収装置は、磁石とこの磁石を覆う被覆筒とからなる吸着器が工具マガジンに収納されており、工具マガジンを旋回させて吸着器を工具交換位置に請出してツールバーに装着し、ツールバーが降下して被加工物の凹みに磁石が収納された被覆筒を押し込み、この磁力により被加工物の凹みに留まっている切削屑が被覆筒に吸着される。その後、ツールバーを上昇させ、吸着器を容器に向かわせる。この容器上で圧力空気を送り込むことにより被覆筒に吸着した切削屑は容器に落ちることにより金属の切削屑を回収することができるようになっている。 Recently, electric drills are widely used and used in various applications. Chips generated when drilling with an electric drill are scattered around the drill, which not only makes the room dirty and uncomfortable, but also requires a lot of time to clean the chips after work. It was difficult to remove completely, and there was a problem in terms of hygiene.
For this reason, various methods for collecting cutting waste have been proposed. For example, in a cutting waste collecting device disclosed in Japanese Utility Model Publication No. 60-167645, an adsorber comprising a magnet and a coated cylinder covering the magnet is stored in a tool magazine, and the adsorber is rotated by rotating the tool magazine. The tool is placed at the tool change position and mounted on the tool bar. The tool bar descends and pushes the coated cylinder containing the magnet into the recess of the work piece. To be adsorbed. Then the toolbar is raised and the adsorber is directed to the container. The cutting waste adsorbed on the coated cylinder by feeding pressurized air on the container falls into the container so that the metal cutting waste can be recovered.

特開昭６１−２３０８３９号公報，JP-A-61-230839, 実開昭６２−１１５４８号公報，Japanese Utility Model Publication No. 62-11548, 特開平５−４１４６号公報，JP-A-5-4146, 特開平８−３８９３２号公報JP-A-8-38932

しかしながら、上記のような従来の切削屑回収装置は、金属加工の切削屑は回収出来るが、木材加工中に飛散する切削屑を回収することが出来ずその用途が限定されるだけでなく、複雑で大がかりな装置を必要とすることから、高価な装置となってしまっていた。又、木材の切削屑を回収する切削屑回収装置は電機掃除機等の切削屑吸引装置に接続することが必要であり、複雑な装置であるにもかかわらず金属加工の切削屑は回収出来ないという問題があった。
このため、金属加工だけではなく木材加工にも使用できる簡単な構成で安価な切削屑回収具の実現が求められている。 However, the conventional cutting waste collecting device as described above can collect metal-cutting cutting waste, but it cannot collect cutting waste scattered during wood processing, and its use is not limited, and it is complicated. Since a large-scale device is required, it has become an expensive device. In addition, it is necessary to connect a cutting waste collecting device for collecting cutting waste from wood to a cutting waste suction device such as an electric vacuum cleaner. Even though it is a complicated device, it cannot collect metal cutting waste. There was a problem.
For this reason, realization of an inexpensive cutting waste collecting tool with a simple configuration that can be used not only for metal processing but also for wood processing is demanded.

本発明は、中央に電動ドリルのドリルが挿入可能な貫通孔が設けられた円形の底面部と、底面部外周縁に立設された円筒状の側立壁とを有しする切削屑回収容器と、中央にドリルが挿入可能な貫通孔が設けられた天面部と、天面部の外周縁から垂下された側垂下壁を有し、容器に嵌合する蓋と、切削屑回収容器の底面外部の周辺に装着され容器固定部材とを具備し、電動ドリルのドリルを被加工物の上に置かれた前記容器の蓋と容器の底板の貫通孔を通して被加工物に穴あけ加工を行を行うようにした電動ドリルの切削屑回収器具を実現することにより従来の問題を解決したものである。 The present invention relates to a cutting waste collecting container having a circular bottom surface portion provided with a through-hole into which a drill of an electric drill can be inserted in the center, and a cylindrical side standing wall erected on the outer periphery of the bottom surface portion. A top surface portion provided with a through-hole into which a drill can be inserted in the center, a side suspension wall suspended from the outer peripheral edge of the top surface portion, a lid that fits into the container, and a bottom surface of the cutting waste collecting container A container fixing member mounted on the periphery, and drilling the workpiece through the through hole of the container lid and the bottom plate of the container placed on the workpiece with a drill of an electric drill. The conventional problem is solved by realizing a cutting tool collecting tool for an electric drill.

本発明の電動ドリルの切削屑回収器具は、蓋体が装着された切削屑回収容器に挿入された穿孔加工用ドリルにより被加工物の穿孔加工が行われ、このときに生じる切削屑は全て、切削屑回収に回収さるので、穿孔加工中においても切削屑が飛散することがないので、室内を汚して不快感を与えることもなく、作業終了後の切削屑の掃除が不要になり、電動ドリルによる穿孔作業の効率が向上する。
本発明の電動ドリルの切削屑回収器具は、切削屑回収のために磁石等を必要としないので、被加工物は金属だけではなく木材にも使用できる。
本発明の切削屑回収具は容器と蓋体からなる簡単な構成であるため、従来のような大かりな装置とならず、安価に製造することが可能となる。
本発明の電動ドリルの切削屑回収器具は、切削屑回収のために磁石等を必要としないので、被加工物は金属だけではなく木材にも使用できる。 The cutting waste collection instrument of the electric drill of the present invention is drilling the workpiece by a drill for drilling inserted in a cutting waste collection container fitted with a lid, all the cutting waste generated at this time, Since it is collected in the cutting scrap collection, the cutting scrap does not scatter even during drilling, so there is no discomfort due to soiling the room, and there is no need to clean the cutting scrap after completion of work. This improves the efficiency of drilling work.
Since the cutting waste collection tool of the electric drill of the present invention does not require a magnet or the like for cutting waste collection, the workpiece can be used not only for metal but also for wood.
Since the cutting waste collecting tool of the present invention has a simple configuration including a container and a lid, it is not a large-scale device as in the prior art, and can be manufactured at low cost.
Since the cutting waste collection tool of the electric drill of the present invention does not require a magnet or the like for cutting waste collection, the workpiece can be used not only for metal but also for wood.

以下、本発明の本発明の電動ドリルの切削屑回収器具の実施形態について説明する。
図１、図２は本発明の切削屑回収具の一実施例の説明図である。
図１（ａ）は本発明の切削屑回収具の一実施例の側面図を示し、（ｂ）はその上面図を示したものである。図２は図１に示した切削屑回収具の断面図を示したものである。
図１および図２において、１０は、切削屑回収容器である。
切削屑回収容器１０は、透明の硬質プラスチックで形成されており、中央に電動ドリルが挿入可能な貫通孔１１が設けられた円形の底面部１２と、底面部１２外周縁に立設された円筒状の側立壁１３とを有している。この貫通孔１１の大きさは、これに挿入されるドリルの径より多少大きめに設定されている。貫通孔１１と側立壁１３とは同心円状になっている。側立壁１３の上部の外周には蓋２０に嵌合する螺子溝１４が設けられている。 Hereinafter, the embodiment of the cutting waste collection instrument of the electric drill of the present invention of the present invention is described.
1 and 2 are explanatory views of an embodiment of the cutting waste collecting tool of the present invention.
Fig.1 (a) shows the side view of one Example of the cutting waste collection | recovery tool of this invention, (b) shows the top view. FIG. 2 is a sectional view of the cutting waste collecting tool shown in FIG.
In FIG. 1 and FIG. 2, 10 is a cutting waste collection container.
The cutting waste collecting container 10 is formed of a transparent hard plastic, and has a circular bottom surface portion 12 provided with a through-hole 11 into which an electric drill can be inserted at the center, and a cylinder erected on the outer periphery of the bottom surface portion 12. And a side-standing wall 13 having a shape. The size of the through hole 11 is set to be slightly larger than the diameter of the drill inserted therein. The through hole 11 and the side wall 13 are concentric. A screw groove 14 that fits into the lid 20 is provided on the outer periphery of the upper portion of the side standing wall 13.

２０は、容器１０の蓋である。
蓋２０は、硬質プラスチックで形成されており、中央に電動ドリルが挿入可能な貫通孔２１が設けられた天面部２２と、天面部２２の外周縁から垂下された側垂下壁２３を有している。蓋２０の貫通孔２１の大きさは、これに挿入されるドリルの径より多少大きめに設定されている。
蓋２０の天面部２２の外周縁の径は、容器１０の底面部１２の外周縁の径とほぼ同じ大きさに形成されており、側垂下壁２３の内側には容器１０に嵌合する螺子溝２４が設けられている。蓋２０は螺子溝２４により容器１０の側立壁１３の螺子溝１４と勘合し容器１０の上部を包被する。
尚、切削屑回収容器１０と蓋２０の勘合は螺子以外の適切な勘合手段を使用することも可能である。 Reference numeral 20 denotes a lid of the container 10.
The lid 20 is made of hard plastic, and has a top surface portion 22 provided with a through hole 21 into which an electric drill can be inserted at the center, and a side hanging wall 23 depending from the outer peripheral edge of the top surface portion 22. Yes. The size of the through hole 21 of the lid 20 is set to be slightly larger than the diameter of the drill inserted therein.
The diameter of the outer peripheral edge of the top surface portion 22 of the lid 20 is formed to be substantially the same as the diameter of the outer peripheral edge of the bottom surface portion 12 of the container 10, and a screw that fits the container 10 inside the side hanging wall 23. A groove 24 is provided. The lid 20 is engaged with the screw groove 14 of the side wall 13 of the container 10 by the screw groove 24 and covers the upper part of the container 10.
In addition, it is also possible to use an appropriate fitting means other than a screw for fitting the cutting waste collecting container 10 and the lid 20.

３０は、切削屑回収容器１０の底面外部の周辺に装着され両面接着テープ等の容器固定部材である。容器固定部材３０は被加工物が鉄等の磁性金属の場合には磁石を使用することが好適である。
尚、容器１０の材質は必ずしも透明の硬質プラスチックである必要はなく、金属等の材料を使用することも可能である。又、蓋２０の材質も必ずしも硬質プラスチックである必要はなく、金属等の材料を使用することも可能である。
本発明の電動ドリルの切削屑回収器具は、蓋２０の貫通孔２１から挿入されたドリルによる被加工物の加工作業が終了し、容器１０に切削屑が収納された状態で切削屑回収具を被加工物から取り外し、その後、容器１０から蓋体２０を取り外し、容器１０内に収納されていた切削屑を回収する。
本発明の電動ドリルの切削屑回収器具は、切削屑を確実に回収することが要求されるクリーンルームや食品工場等での作業が簡単に出来る。
又、被加工物に対して直角の穴をあけるのは熟練者でないと難しい作業であるが、切削屑回収器具がドリルガイドの機能を果たすので、だれでも容易に直角の穴をあけることが可能になる。 Reference numeral 30 denotes a container fixing member such as a double-sided adhesive tape that is attached to the periphery outside the bottom surface of the cutting waste collecting container 10. The container fixing member 30 is preferably a magnet when the workpiece is a magnetic metal such as iron.
The material of the container 10 does not necessarily need to be a transparent hard plastic, and a material such as a metal can be used. Further, the material of the lid 20 is not necessarily a hard plastic, and a material such as a metal can be used.
The cutting waste collecting tool for the electric drill according to the present invention has the cutting waste collecting tool in a state where the cutting work is completed by the drill inserted from the through hole 21 of the lid 20 and the cutting waste is stored in the container 10. After removing from the workpiece, the lid 20 is removed from the container 10 and the cutting waste stored in the container 10 is collected.
The cutting scrap collecting device for an electric drill according to the present invention can easily perform operations in a clean room, a food factory, or the like that requires cutting chips to be reliably collected.
Also, it is difficult for a skilled person to make a right-angle hole to the work piece, but since the cutting waste collection device functions as a drill guide, anyone can easily make a right-angle hole. become.

図３、図４は本発明の切削屑回収具の他の実施例を説明するための図である。
図３（ａ）は本発明の切削屑回収具の他の実施例の上面図を示し、（ｂ）はその側面中央部の断面図を示し、（ｃ）はその底面を示したものである。
図４は本発明の切削屑回収具の他の実施例の分解図を示したものである。
図３、図４の切削屑回収具は、外形を角型の形状にして、異なった各種のドリルに対して貫通孔１１の径を調整出来るようにした実施例を示したものである。
図３、図４において、図１、図２と同一の部分には同一の符号を付けてその説明を省略する。
図３、図４の実施例では、切削屑回収容器１０は、角型の形状に形成されており、角形の底面部１２と、底面部１２外周縁に立設された角筒状の側立壁１３とを有している。
側立壁１３の上部の外周には蓋２０に嵌合する各号部１４が設けられている。
３２は、中央に電動ドリルが挿入可能なドリル案内穴１１が開けられたドリル案内螺子で３２ａはドリル案内螺子の螺子溝である。 3 and 4 are views for explaining another embodiment of the cutting waste collecting tool of the present invention.
FIG. 3A shows a top view of another embodiment of the cutting waste collecting tool of the present invention, FIG. 3B shows a cross-sectional view of the central portion of the side surface, and FIG. 3C shows the bottom surface thereof. .
FIG. 4 shows an exploded view of another embodiment of the cutting waste collecting tool of the present invention.
3 and 4 show an embodiment in which the outer shape is a square shape, and the diameter of the through hole 11 can be adjusted for various types of drills.
3 and 4, the same parts as those in FIGS. 1 and 2 are denoted by the same reference numerals, and the description thereof is omitted.
3 and 4, the cutting waste collecting container 10 is formed in a square shape, and has a rectangular bottom surface portion 12 and a rectangular tube-shaped side standing wall standing on the outer peripheral edge of the bottom surface portion 12. 13.
On the outer periphery of the upper portion of the side standing wall 13, each number portion 14 that fits the lid 20 is provided.
32 is a drill guide screw having a drill guide hole 11 into which an electric drill can be inserted at the center, and 32a is a screw groove of the drill guide screw.

角形の底面部１２は、容器１０の外周縁の最下部より少し上の位置に設けられており、その中央部にはドリル案内孔１１が開けられたドリル案内螺子３２と嵌合する螺子溝１８ａを持った螺子穴１８が設けられている。
ドリル案内螺子３２は、底面部１２の螺子穴の螺子溝と勘合し容器１０の底面を形成する。
尚、切削屑回収容器１０の底部１２とドリル案内螺子３２の勘合は螺子以外の適切な勘合手段を使用することも可能である。
ドリル案内螺子３２の先端部は、底部１２の螺子穴に勘合した後底部１２の上面に突出してドリル案内穴１７の周囲の側壁として機能し、切削屑がこぼれるのを防止する。
蓋２０は、角型の形状に形成されており、角型の天面部２２の外周縁から垂下された側垂下壁２３を有している。 The rectangular bottom surface portion 12 is provided at a position slightly above the lowermost portion of the outer peripheral edge of the container 10, and a screw groove 18 a that fits a drill guide screw 32 having a drill guide hole 11 formed in the center thereof. A screw hole 18 is provided.
The drill guide screw 32 is engaged with the screw groove of the screw hole of the bottom surface portion 12 to form the bottom surface of the container 10.
In addition, it is also possible to use an appropriate fitting means other than a screw for fitting the bottom portion 12 of the cutting waste collecting container 10 and the drill guide screw 32.
The tip end portion of the drill guide screw 32 protrudes from the upper surface of the bottom portion 12 after fitting into the screw hole of the bottom portion 12 and functions as a side wall around the drill guide hole 17 to prevent spilling of cutting waste.
The lid 20 is formed in a square shape, and has a side wall 23 that hangs down from the outer peripheral edge of the square top surface portion 22.

蓋２０の天面部２２の外周縁は、容器１０の底面部１２の外周縁とほぼ同じ大きさに形成されており、側垂下壁２３の内側には容器１０に嵌合する勘合部２４が設けられている。蓋２０は勘合部２４により容器１０の側立壁１３の勘合部１４と勘合し容器１０の上部を包被する。
２６は、中央に電動ドリルが挿入可能な貫通孔２１が設けられたドリルクッションで、２７はドリルクッションの固定素子である。ドリルクッション２６の貫通孔２１の大きさは、これに挿入されるドリルの径より多少大きめに設定されている。
蓋２０の天面部２２の中央部には、ドリルクッション２６の外周縁の径とほぼ同じ大きさのドリルクッション穴２５が形成されており、ドリルクッション２６を挿入しドリルクッションの固定素子２７により固定することによりドリルクッション２６の外周部と嵌合して蓋２０のドリル貫通孔２１を形成している。 The outer peripheral edge of the top surface portion 22 of the lid 20 is formed to be approximately the same size as the outer peripheral edge of the bottom surface portion 12 of the container 10, and a fitting portion 24 that fits into the container 10 is provided inside the side hanging wall 23. It has been. The lid 20 is fitted with the fitting portion 14 of the side wall 13 of the container 10 by the fitting portion 24 and covers the upper portion of the container 10.
26 is a drill cushion provided with a through hole 21 into which an electric drill can be inserted at the center, and 27 is a fixing element of the drill cushion. The size of the through hole 21 of the drill cushion 26 is set to be slightly larger than the diameter of the drill inserted therein.
A drill cushion hole 25 having a size substantially the same as the diameter of the outer peripheral edge of the drill cushion 26 is formed at the center of the top surface portion 22 of the lid 20. The drill cushion 26 is inserted and fixed by a fixing element 27 of the drill cushion. By doing so, the drill through hole 21 of the lid 20 is formed by fitting with the outer peripheral portion of the drill cushion 26.

３１は容器固定部材３０の取付具で、切削屑回収容器１０の底面部１２外周縁に立設された角筒状の側立壁１３の内側に固定され、容器固定部材３０を、切削屑回収容器１０の底面部１２の側立壁１３の内側の周辺に装着する。容器固定部材３０は、両面接着テープや、被加工物が鉄等の磁性金属の場合には磁石を使用することが出来る。
図３、図４に示した本発明の切削屑回収具の実施例では、ドリル案内螺子とドリルクッションのセットに、電動ドリルの径に応じた各種の径の異なるセットを設けておくことにより、各種の径の異なった電動ドリルに適用することが可能になる。
図３、図４に示したの実施例では、あらかじめ使用する電動ドリルの径に応じた径の異なるドリル案内螺子とドリルクッションをセットして作業を行い、ドリルによる被加工物の加工作業が終了し、容器１０に切削屑が収納された状態で切削屑回収具を被加工物から取り外し、その後、容器１０から蓋体２０を取り外し、容器１０内に収納されていた切削屑を回収する。 Reference numeral 31 denotes a fixture for the container fixing member 30, which is fixed to the inner side of the square cylindrical side wall 13 standing on the outer peripheral edge of the bottom surface portion 12 of the cutting waste collecting container 10. 10 is mounted around the inner side of the side wall 13 of the bottom surface portion 12. The container fixing member 30 can be a double-sided adhesive tape or a magnet when the workpiece is a magnetic metal such as iron.
In the embodiment of the cutting waste collecting tool of the present invention shown in FIGS. 3 and 4, the set of the drill guide screw and the drill cushion is provided with a set having various diameters according to the diameter of the electric drill, It becomes possible to apply to electric drills with various diameters.
In the embodiment shown in FIGS. 3 and 4, the work is performed by setting a drill guide screw and a drill cushion having different diameters according to the diameter of the electric drill to be used in advance, and the work of the work piece by the drill is completed. Then, the cutting waste collecting tool is removed from the workpiece while the cutting waste is stored in the container 10, and then the lid 20 is removed from the container 10 to collect the cutting waste stored in the container 10.

図５、図６は本発明の切削屑回収具の他の実施例の説明図である。
図５（ａ）は本発明の切削屑回収具の他の実施例の側面の断面図を示し、（ｂ）はその中央部の断面図を示したものである。図６は図５に示した切削屑回収具の使用方法を説明した図である。
図５、図６の実施例に示した切削屑回収具は、切削屑を確実に回収することが要求されるリーンルームや食品工場等の作業に使用するのに適した切削屑回収具の実施例を示したものである。
図５、図６において、図１、図２と同一の部分には同一の符号を付けてその説明を省略する。図５、図６において、１５は切削屑回収具の底蓋で、図１の実施例の容器１０の底部を分離可能にしたものである。 5 and 6 are explanatory views of another embodiment of the cutting waste collecting tool of the present invention.
Fig.5 (a) shows sectional drawing of the side surface of the other Example of the cutting waste collection | recovery tool of this invention, (b) shows sectional drawing of the center part. FIG. 6 is a view for explaining how to use the cutting waste collecting tool shown in FIG.
The cutting waste collecting tool shown in the embodiment of FIGS. 5 and 6 is an embodiment of a cutting waste collecting tool suitable for use in a lean room, a food factory, or the like that is required to reliably collect cutting waste. An example is shown.
5 and 6, the same parts as those in FIGS. 1 and 2 are denoted by the same reference numerals, and the description thereof is omitted. 5 and 6, reference numeral 15 denotes a bottom cover of the cutting waste collecting tool, which can separate the bottom of the container 10 of the embodiment of FIG. 1.

底蓋１５は外周縁の径は、容器１０の外周縁の径とほぼ同じ大きさに形成されている。１６は底蓋１５の側壁で、側壁１６の内側には容器１０に嵌合する螺子溝１６ａが設けられている。底蓋１５は螺子溝１６ａにより容器１０の側立壁の螺子溝と勘合し容器１０の下部を包被する。
尚、切削屑回収容器１０と底蓋１５の勘合は螺子以外の適切な勘合手段を使用することも可能である。
１７は底蓋１５の内側の中央部に設けられたドリル案内穴で、使用されるドリルの径より小さい穴が底蓋１５に未貫通の状態で開けられている。
１７ａはドリル案内穴１７の周囲に設けられられた傾斜側壁で、切削屑がこぼれるのを防止するものである。１５ａは底蓋１５の外側の中央部に設けられたドリル穴のガイド突起で、ドリルの穴あけ位置を指定するものである。
４０は容器１０の中央部に設けられたドリルガイドである。ドリルガイド４０は、図３の（ｂ）に示すように、その中央部にドリルの貫通穴４１が設けられ、支持板４２により容器１０の内壁に取り付けられ、ドリルが被加工物（穴をあけ対象）に対して直角になるようにガイドする。 The diameter of the outer peripheral edge of the bottom lid 15 is formed to be approximately the same as the diameter of the outer peripheral edge of the container 10. Reference numeral 16 denotes a side wall of the bottom lid 15, and a screw groove 16 a that fits into the container 10 is provided inside the side wall 16. The bottom lid 15 is engaged with the screw groove of the side standing wall of the container 10 by the screw groove 16 a and covers the lower part of the container 10.
In addition, it is also possible to use an appropriate fitting means other than a screw for fitting the cutting waste collecting container 10 and the bottom cover 15.
Reference numeral 17 denotes a drill guide hole provided in a central portion inside the bottom cover 15, and a hole smaller than the diameter of the drill to be used is opened in a state of not penetrating the bottom cover 15.
Reference numeral 17a denotes an inclined side wall provided around the drill guide hole 17, which prevents cutting waste from spilling. Reference numeral 15a denotes a guide projection of a drill hole provided at the center portion outside the bottom cover 15, and designates a drilling position of the drill.
Reference numeral 40 denotes a drill guide provided at the center of the container 10. As shown in FIG. 3 (b), the drill guide 40 is provided with a drill through hole 41 at the center thereof, and is attached to the inner wall of the container 10 by a support plate 42. Guide the target at a right angle to the target.

５０はドリルにより穴があけられるが被加工物（穴をあけ対象）、５１は穴の位置を示す被加工物上のポンチ穴である。
図５、図６の実施例の切削屑回収具を使用する場合には、図５に示すように被加工物５０のポンチ穴５１に底蓋１５のガイド突起１５ａを合わせて切削屑回収具の容器１０を容器固定部材３０で固定する。この後、図６に示すように、蓋２０の貫通孔２１とドリルガイド４０を通してドリルを底蓋１５のドリル案内穴１７の上まで挿入し、ドリル案内穴１７に沿ってドリルを進めて、ドリル案内穴１７をドリルと同じ径に切削した後に被加工物５０の穴あけを行う。
図５、図６の実施例の切削屑回収具は、ドリル案内穴１７がドリルの径に一致しているのと、ドリル案内穴１７の周囲に設けられられた傾斜側壁１７ａにより、穴あけ作業後、ドリルを被加工物５０から引き抜いた時に切削屑がドリルの隙間から落下することが確実に防止されるので、切削屑を確実に回収することが要求されるリーンルームや食品工場等の作業が簡単に出来る。
又、被加工物に対して直角の穴をあけるのは熟練者でないと難しい作業であるが、ドリルガイド４０を設けたために、だれでも容易に直角の穴をあけることが可能になる。 Reference numeral 50 denotes a workpiece to be drilled by a drill (a target to be drilled), and 51 denotes a punch hole on the workpiece indicating the position of the hole.
When using the cutting waste collecting tool of the embodiment of FIGS. 5 and 6, the guide protrusion 15 a of the bottom cover 15 is aligned with the punch hole 51 of the workpiece 50 as shown in FIG. The container 10 is fixed by the container fixing member 30. Thereafter, as shown in FIG. 6, the drill is inserted through the through hole 21 of the lid 20 and the drill guide 40 onto the drill guide hole 17 of the bottom lid 15, and the drill is advanced along the drill guide hole 17. After the guide hole 17 is cut to the same diameter as the drill, the workpiece 50 is drilled.
The cutting waste collecting tool of the embodiment of FIGS. 5 and 6 has a drill guide hole 17 that matches the diameter of the drill, and an inclined side wall 17a provided around the drill guide hole 17 after drilling operation. Since the cutting waste is reliably prevented from falling from the gap of the drill when the drill is pulled out from the work piece 50, work such as lean room and food factory where it is required to collect the cutting waste reliably is performed. Easy to do.
In addition, it is difficult for a skilled person to make a right-angle hole with respect to the workpiece. However, since the drill guide 40 is provided, anyone can easily make a right-angle hole.

以下、本発明の電動ドリルの切削屑回収器具の切削屑回収の動作について図７により説明する。
まず準備作業として、切削屑回収容器１０に、蓋２０を螺子により装着した後、切削屑回収容器１０を被加工物５０の穿孔位置の上面に密着させ、容器固定部材３０により被加工物５０の上面に固定する。
次に、図７に示すように、切削屑回収容器１０の蓋２０の貫通孔２１からドリル６０を挿入して被加工物５０の穿孔加工を行う。
被加工物の穿孔加工により生じた切削屑は穿孔加工用ドリル６０の溝にそって上がって来て切削屑回収容器１０にの内部に回収され、切削屑回収容器１０には蓋２０が装着されているので切削屑が切削屑回収容器１０の外部に飛散することはない。 Hereafter, the operation | movement of cutting waste collection | recovery of the cutting waste collection | recovery instrument of the electric drill of this invention is demonstrated with reference to FIG.
First, as a preparatory work, after attaching the lid 20 to the cutting waste collecting container 10 with a screw, the cutting waste collecting container 10 is brought into close contact with the upper surface of the drilling position of the workpiece 50, and the workpiece fixing member 30 is used to fix the workpiece 50. Fix on top.
Next, as shown in FIG. 7, the workpiece 50 is drilled by inserting a drill 60 through the through hole 21 of the lid 20 of the cutting waste collecting container 10.
The cutting waste generated by drilling the workpiece rises along the groove of the drill 60 for drilling and is collected in the cutting waste collection container 10. The cutting waste collection container 10 is provided with a lid 20. Therefore, the cutting waste is not scattered outside the cutting waste collecting container 10.

一個所の穿孔加工の作業が終了すると、蓋体２０が装着され内部に切削屑を収容した切削屑回収容器１０に穿孔加工用ドリル６０が挿入された状態で、次の被加工物の穿孔位置に加工用ドリル６０を移動する。
この場合にも切削屑回収容器１０と蓋２０ドリル６０が挿入される貫通孔１１，２１は、ドリルの径より多少大きめに設定されているため、挿入されたドリル６０により栓がされた状態にあり、切削屑回収容器１０にの内部に回収された切削屑が外部にこぼれ出ることはない。
次の被加工物５０の穿孔位置に加工用ドリル６０をセットした後、切削屑回収容器１０を被加工物の穿孔位置の上面に密着させ、容器固定部材３０の両面接着テープにより被加工物の上面に固定し、再び穿孔加工の作業を行う。 When the drilling operation at one place is completed, the drilling position of the next workpiece is inserted in the state in which the drilling drill 60 is inserted into the cutting waste collecting container 10 in which the lid 20 is mounted and the cutting waste is accommodated therein. The machining drill 60 is moved to the position.
Also in this case, since the through holes 11 and 21 into which the cutting waste collecting container 10 and the lid 20 drill 60 are inserted are set to be slightly larger than the diameter of the drill, they are plugged by the inserted drill 60. Yes, the cutting waste collected inside the cutting waste collection container 10 does not spill out.
After the machining drill 60 is set at the next drilling position of the workpiece 50, the cutting waste collecting container 10 is brought into close contact with the upper surface of the drilling position of the workpiece, and the double-sided adhesive tape of the container fixing member 30 is used to fix the workpiece. Fix to the top surface and drill again.

このような穿孔加工作業を繰り返し行い、回収された切削屑が切削屑回収容器１０の内部に一杯になると、穿孔加工の作業を中断して、蓋体２０が装着され切削屑回収容器１０から穿孔加工用ドリル６０を取り外す。その後、切削屑回収容器１０から蓋体２０を取り外し、これにより切削屑回収容器１０内に回収されていた切削屑を除去する。
切削屑回収容器１０が透明のプラスチックである場合には、切削屑が容器１０の内部に一杯になったことの確認が容易に出来る。
本発明の電動ドリルの切削屑回収器具は、切削屑回収のために磁石等の切削屑の吸着手段を必要としないので、被加工物は金属だけではなく木材にも使用できる。 When such a drilling operation is repeated and the collected cutting waste fills the inside of the cutting waste collection container 10, the drilling operation is interrupted, and the lid 20 is attached and drilling is performed from the cutting waste collection container 10. The machining drill 60 is removed. Thereafter, the lid 20 is removed from the cutting waste collection container 10, thereby removing the cutting waste collected in the cutting waste collection container 10.
When the cutting waste collection container 10 is a transparent plastic, it can be easily confirmed that the cutting waste is filled inside the container 10.
Since the cutting waste collecting instrument of the electric drill according to the present invention does not require an adsorbing means for cutting waste such as a magnet for cutting waste collection, the workpiece can be used not only for metal but also for wood.

以上の説明より明らかなように、本発明の電動ドリルの切削屑回収器具は、蓋２０が装着された切削屑回収容器１０に挿入された穿孔加工用ドリルにより被加工物の穿孔加工が行われ、このときに生じる切削屑は全て、切削屑回収容器１０に回収さるので、穿孔加工中においても切削屑が飛散することがないので、室内を汚して不快感を与えることもなく、作業終了後の切削屑の掃除が不要になり、穿孔作業の効率が向上する。
本発明の電動ドリルの切削屑回収器具は、切削屑回収容器１０と蓋２０からなる簡単な構成であるため、従来のような大掛かりな装置とならず、安価に製造することが可能となる。 As is clear from the above description, the cutting waste collecting instrument of the electric drill according to the present invention drills the workpiece by the drill for drilling inserted into the cutting waste collecting container 10 to which the lid 20 is attached. Since all the cutting waste generated at this time is collected in the cutting waste collecting container 10, since the cutting waste is not scattered even during the drilling process, the inside of the room is not soiled and uncomfortable, and the work is finished. This eliminates the need for cleaning the cutting waste and improves the efficiency of the drilling operation.
Since the cutting waste collecting instrument of the electric drill according to the present invention has a simple configuration including the cutting waste collecting container 10 and the lid 20, it is not a large-scale device as in the prior art, and can be manufactured at low cost.

本発明は電動ドリルを使用する各種の産業で利用可能である。   The present invention can be used in various industries using electric drills.

本発明の切削屑回収具の一実施例の側面図と上面図を示したものである。The side view and top view of one Example of the cutting waste collection | recovery tool of this invention are shown. 図１に示した切削屑回収具の断面図を示したものである。FIG. 2 is a cross-sectional view of the cutting waste collecting tool shown in FIG. 1. 本発明の切削屑回収具の他の実施例を示したものである。The other example of the cutting waste collection | recovery tool of this invention is shown. 本発明の切削屑回収具の他の実施例の分解図を示したものである。The exploded view of the other Example of the cutting waste collection | recovery tool of this invention is shown. 本発明の切削屑回収具の他の実施例の説明図である。It is explanatory drawing of the other Example of the cutting waste collection | recovery tool of this invention. 図３に示した切削屑回収具の使用方法を説明した図である。It is the figure explaining the usage method of the cutting waste collection | recovery tool shown in FIG. 本発明の切削屑回収具の切削屑回収の動作を説明する図であるIt is a figure explaining operation | movement of the cutting waste collection | recovery of the cutting waste collection | recovery tool of this invention.

符号の説明Explanation of symbols

１０・・・切削屑回収容器
１１・・・電動ドリルが挿入可能な貫通孔
１２・・・切削屑回収容器の底面部
１３・・・底面部１２外周縁に立設された円筒状の側立壁
１４・・・螺子
１５・・・底蓋
１５ａ・・・底蓋１５の外側の中央部に設けられたドリル穴のガイド突起
１６・・・側壁
１６ａ・・・側壁１６の内側の螺子溝
１７・・・は底蓋１５の内側の中央部に設けられたドリル案内穴
１７ａ・・・ドリル案内穴１７の周囲に設けられられた傾斜側壁
１８・・・切削屑回収容器の底面部１２の螺子穴１８
１８ａ・・・切削屑回収容器の底面部１２ドリル案内螺子３２と嵌合する螺子溝
２０・・・容器１０の蓋
２１・・・蓋２０のドリルが挿入可能な貫通孔
２２・・・天面部
２３・・・側垂下壁
２４・・・側立壁１３の螺子溝
２５・・・天面部２２の中央部のドリルクッション穴
２６・・・中央に電動ドリルが挿入可能な貫通孔２１が設けられたドリルクッション
２７・・・ドリルクッションの固定素子
３０・・・切削屑回収容器１０の底面外部の周辺に装着された容器固定部材
３１・・・容器固定部材３０の取付具
３２・・・中央に電動ドリルが挿入可能なドリル案内穴１１が開けられたドリル案内螺子
３２ａ・・・ドリル案内螺子の螺子溝
４０・・・容器１０の中央部に設けられたドリルガイド
４１・・・ドリルガイド４０のドリルの貫通穴４１
４２・・・支持板
５０・・・被加工物
５１・・・穴の位置を示す被加工物上のポンチ穴
６０・・・ドリル
DESCRIPTION OF SYMBOLS 10 ... Cutting waste collection container 11 ... Through-hole 12 in which an electric drill can be inserted ... Bottom part 13 of cutting waste collection container ... Cylindrical side standing wall erected on the outer periphery of the bottom part 12 14... Screw 15... Bottom cover 15 a... Drill hole guide protrusion 16 provided at the center of the outside of the bottom cover 15. Side wall 16 a. .... Drill guide hole 17a provided in the center part inside the bottom lid 15 ... Inclined side wall 18 provided around the drill guide hole 17 ... Screw hole in the bottom part 12 of the cutting waste collecting container 18
18a: Bottom portion 12 of cutting waste collecting container 12 Screw groove 20 fitted to drill guide screw 32 ... Cover 21 of container 10 ... Through hole 22 into which drill of lid 20 can be inserted ... Top surface portion 23... Side hanging wall 24... Screw groove 25 of the side wall 13. Drill cushion hole 26 at the center of the top surface portion 22... Drill cushion 27 ... Drill cushion fixing element 30 ... Container fixing member 31 attached to the outer periphery of the bottom of the cutting waste collecting container 10 ... Mounting tool 32 of the container fixing member 30 ... Electric motor in the center Drill guide screw 32a in which a drill guide hole 11 into which a drill can be inserted is opened, screw groove 40 of the drill guide screw, drill guide 41 provided in the center of the container 10, drill of the drill guide 40 Through hole 1
42 ... support plate 50 ... work piece 51 ... punch hole 60 on the work piece indicating the position of the hole 60 ... drill

Claims (9)

中央に電動ドリルのドリルが挿入可能な貫通孔が設けられた底面部と、該底面部外周縁に立設された側立壁とを有する切削屑回収容器と、
中央にドリルが挿入可能な貫通孔が設けられた天面部と、該天面部の外周縁から垂下された側垂下壁を有し側垂下壁が切削屑回容器の側立壁に嵌合する蓋と、
切削屑回収容器の底面に装着された切削屑回収容器固定部材とを具備し、
電動ドリルのドリルを被加工物の上に置かれた前記蓋と切削屑回収容器の底板の貫通孔を通して被加工物に穴あけ加工を行をうようにしたことを特徴とする電動ドリルの切削屑回収器具。 A cutting waste collection container having a bottom surface portion provided with a through-hole into which a drill of an electric drill can be inserted in the center, and a side wall standing on the outer periphery of the bottom surface portion;
A top surface portion provided with a through-hole into which a drill can be inserted in the center, a lid having a side wall suspended from the outer peripheral edge of the top surface portion, and the side wall is fitted to the side wall of the cutting waste container; ,
A cutting waste collection container fixing member mounted on the bottom of the cutting waste collection container,
The drill bit of the electric drill is drilled in the workpiece through the through hole of the lid placed on the workpiece and the bottom plate of the cutting waste collecting container. Collection tool. 中央に電動ドリルが挿入可能なドリル案内穴が開けられたドリル案内螺子、
ドリル案内螺子が挿入可能な嵌合穴が設けられドリル案内螺子が螺子穴に勘合し容器下部を形成するの底面部と、該底面部外周縁に立設された側立壁とを有し切削屑回容器、
中央に電動ドリルが挿入可能な貫通孔が設けられたドリルクッション、
ドリルクッションが挿入可能な貫通孔が設けられドリルクッションが嵌合する天面部と、該天面部の外周縁から垂下された側垂下壁を有し側垂下壁が切削屑回容器の側立壁に嵌合する蓋、
切削屑回収容器の底面の周辺に装着された切削屑回収容器固定部材とを具備し、
電動ドリルのドリルを被加工物の上に置かれた前記蓋のドリルクッションと切削屑回収容器のドリル案内螺子の貫通孔を通して被加工物に穴あけ加工を行うようにしたことを特徴とする電動ドリルの切削屑回収器具。 A drill guide screw with a drill guide hole in the center where an electric drill can be inserted,
A cutting hole having a bottom surface portion in which a fitting hole into which a drill guide screw can be inserted is provided and the drill guide screw is fitted into the screw hole to form a lower portion of the container, and a side wall standing on the outer peripheral edge of the bottom surface portion Times container,
A drill cushion with a through hole in the center where an electric drill can be inserted;
A through hole into which the drill cushion can be inserted is provided, and a top surface part to which the drill cushion is fitted, and a side hanging wall suspended from the outer peripheral edge of the top surface part, the side hanging wall is fitted to the side standing wall of the cutting waste container. Mating lid,
A cutting waste collection container fixing member mounted around the bottom of the cutting waste collection container,
An electric drill characterized in that a drill of a power drill is drilled in a work through a drill cushion of the lid placed on the work and a through hole of a drill guide screw of a cutting waste collecting container. Cutting waste recovery equipment. 請求項２において、
ドリル案内螺子とドリルクッションのセットに、電動ドリルの径に応じた各種の形の異なるセットを設けたことを特徴とする電動ドリルの切削屑回収器具。 In claim 2,
An electric drill cutting waste collecting device, wherein a set of a drill guide screw and a drill cushion is provided with a set having various shapes according to the diameter of the electric drill. 請求項１乃至請求項２において、切削屑回収容器と切削屑回容器に嵌合する蓋、及び切削屑回容器に嵌合する底蓋との嵌合は螺子溝により行うことを特徴とする電動ドリルの切削屑回収器具。 3. The electric motor according to claim 1, wherein the fitting between the cutting waste collecting container and the lid fitted to the cutting waste collecting container and the bottom lid fitted to the cutting waste collecting container is performed by a screw groove. Drill cutting waste collection device. 請求項１乃至請求項２において、容器固定部材は両面接着テープであることを特徴とする電動ドリルの切削屑回収器具。 3. A cutting waste collecting instrument for an electric drill according to claim 1, wherein the container fixing member is a double-sided adhesive tape. 請求項１乃至請求項２において、容器固定部材は磁石であることを特徴とする電動ドリルの切削屑回収器具。  3. The cutting scrap collecting device for an electric drill according to claim 1, wherein the container fixing member is a magnet. 請求項１乃至請求項２において、底面部のドリル貫通孔の周囲に切削屑がこぼれるのを防止する傾斜側壁を設けたことを特徴とする電動ドリルの切削屑回収器具。  3. A cutting waste collecting tool for an electric drill according to claim 1, wherein an inclined side wall is provided to prevent cutting waste from spilling around the drill through hole in the bottom portion. 請求項１乃至請求項２において、ドリルの径より小さい穴が底蓋の内側の中央部に未貫通の状態で設けられたことを特徴とする電動ドリルの切削屑回収器具。 3. The cutting scrap collecting instrument for an electric drill according to claim 1, wherein a hole smaller than the diameter of the drill is provided in an unpenetrated state in a central portion inside the bottom cover. 請求項８において、底蓋の外側の中央部にドリルの穴あけ位置を指定するドリル穴のガイド突起を設けられたことを特徴とする電動ドリルの切削屑回収器具。
9. The cutting waste collecting tool for an electric drill according to claim 8, wherein a guide projection of a drill hole for specifying a drilling position of the drill is provided at a central portion outside the bottom cover.
JP2006116300A 2006-04-20 2006-04-20 Cutting chip collecting utensil of motor-driven drill Pending JP2007283464A (en)

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US20100021252A1 (en) * 2006-07-05 2010-01-28 Inventions Unlimited No. 4 Pty Limited Device for power drills
EP2378019A3 (en) * 2010-04-15 2013-03-13 RANIT-Befestigungssysteme GmbH Method and tool and covering disc for fitting an insulating board to a substructure
KR20170035943A (en) * 2014-11-14 2017-03-31 이보클라 비바덴트 아게 Abutment tool set, and device for producing tooth replacements
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US10391565B2 (en) * 2017-02-17 2019-08-27 Alain Gary Mazer Hole saw guide
JP7069842B2 (en) 2018-03-05 2022-05-18 中国電力株式会社 Chip shatterproofing tool for drills
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