JP2003266265A - Rotary machining device - Google Patents
Rotary machining deviceInfo
- Publication number
- JP2003266265A JP2003266265A JP2002064169A JP2002064169A JP2003266265A JP 2003266265 A JP2003266265 A JP 2003266265A JP 2002064169 A JP2002064169 A JP 2002064169A JP 2002064169 A JP2002064169 A JP 2002064169A JP 2003266265 A JP2003266265 A JP 2003266265A
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- supply terminal
- tool
- tool holder
- rotating
- 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
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、ドリル等を用いて
加工作業等を行う回転工作装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rotary working device for performing a working operation using a drill or the like.
【０００２】[0002]
【従来の技術及び発明が解決しようとする課題】一般的
な回転工作装置は、ドリルやエンドミル等の工具を保持
する工具保持体の装着部（シャンク部）を回転部（スピ
ンドル）に装着し、このスピンドルの回転により工具保
持体を回転せしめて前記工具で工作作業をする構成であ
る。2. Description of the Related Art In a general rotary machine tool, a mounting portion (shank portion) of a tool holder for holding a tool such as a drill or an end mill is mounted on a rotating portion (spindle), With this rotation of the spindle, the tool holder is rotated so that the tool is used for the work operation.
【０００３】また、この回転工作装置は、種々の加工作
業を行う為、複数の工具保持体に夫々異なる工具を保持
させておき、この複数の工具保持体を順次スピンドルに
装着して加工作業を行うように構成されている。In addition, since this rotary machine tool carries out various machining operations, different tools are held by a plurality of tool holders, and the plurality of tool holders are sequentially mounted on a spindle to perform machining operations. Is configured to do.
【０００４】一方、回転工作装置のスピンドルの回転速
度には限界がある。従って、スピンドルの限界以上の回
転速度で工具を回転させたい場合には、例えば特開２０
０１−１５０２８１のように、工具保持体に回転機構
（モーター）を内蔵せしめ、このモーターにより工具を
回転せしめる構成が採用される。On the other hand, there is a limit to the rotational speed of the spindle of the rotary machine tool. Therefore, when it is desired to rotate the tool at a rotation speed higher than the limit of the spindle, for example, Japanese Patent Application Laid-Open No.
As in the case of 01-150281, a configuration is adopted in which the tool holder has a built-in rotation mechanism (motor) and the motor rotates the tool.
【０００５】ところで、このモーターが内蔵された工具
保持体を使用する場合には、当然ながら、モーターを作
動させる為のエネルギー（電気）が必要となる。従っ
て、例えば前記特開２００１−１５０２８１では、工具
保持体に電源端子を設け、一方、工作機械に給電端子を
設け、工具保持体をスピンドルに装着する際、同時に、
該電源端子と該給電端子とが接続されるように構成して
いる。By the way, when using a tool holder having a built-in motor, of course, energy (electricity) for operating the motor is required. Therefore, for example, in the above-mentioned Japanese Patent Laid-Open No. 2001-150281, when a tool holder is provided with a power supply terminal while a machine tool is provided with a power supply terminal and the tool holder is mounted on a spindle,
The power supply terminal and the power supply terminal are connected.
【０００６】しかし、このような工具保持体をスピンド
ルに装着する作動と電源端子を該給電端子に接続する作
動とが同時に行われる構成には、下記の問題点がある。However, the structure in which the operation of mounting the tool holder on the spindle and the operation of connecting the power supply terminal to the power supply terminal are performed at the same time has the following problems.
【０００７】複数の工具保持体を順次スピンドルに装着
して加工作業を行う場合、加工時間の短縮化の為、該工
具保持体を高速移動してスピンドルに装着しなければな
らない。そして、高速移動での装着によれば、当然なが
ら該装着の際の衝撃が大きくなる。When a plurality of tool holders are sequentially mounted on the spindle for machining work, the tool holders must be moved at high speed to be mounted on the spindle in order to shorten the machining time. And, if the mounting is performed at a high speed, the impact at the time of mounting is naturally large.
【０００８】従って、この工具保持体のシャンク部とス
ピンドルとの位置が僅かでもズレてしまった場合、当然
ながら、前記電源端子と前記給電端子との位置も若干ズ
レ（接続不良）、前記衝撃の大きさ故に、該電源端子や
該給電端子が破損してしまうおそれがある。Therefore, in the case where the shank portion of the tool holder and the spindle are slightly misaligned, the positions of the power supply terminal and the power supply terminal are naturally slightly misaligned (connection failure) and the impact is not generated. Due to the size, the power supply terminal and the power supply terminal may be damaged.
【０００９】工具保持体の移動速度を低速とすれば、電
源端子と給電端子との位置が若干ズレても、前記衝撃が
少ない為、前記破損は防止できるが、工具保持体の移動
速度を低速とすることは、必然的に、加工時間の短縮化
の面から好ましくはない（勿論、接続不良は生じ得
る。）。If the moving speed of the tool holder is slow, even if the positions of the power supply terminal and the power feeding terminal are slightly deviated, the impact is small and the damage can be prevented, but the moving speed of the tool holder is low. Inevitably, it is not preferable from the viewpoint of shortening the processing time (of course, a connection failure may occur).
【００１０】また、電源端子を有しない工具保持体の移
動を高速とし、電源端子付の工具保持体の移動のみを低
速とするように加工プログラムを設定すれば、電源端子
や給電端子の破損の防止と、加工時間の短縮化との双方
を達成できるが、この場合には、当然ながら加工プログ
ラムが複雑化するという問題点や、加工の種類を変える
際の加工プログラムの変更が厄介になるという問題点が
発生する。If the machining program is set so that the tool holder having no power supply terminal moves at a high speed and only the tool holder having the power supply terminal moves at a low speed, damage to the power supply terminal or the power supply terminal is prevented. Both prevention and shortening of the machining time can be achieved, but in this case, of course, the problem that the machining program becomes complicated and the change of the machining program when changing the type of machining becomes troublesome. Problems occur.
【００１１】また、例えば、工具保持体を手動で移動さ
せることにより、該移動体の装着と前記電源端子と前記
給電端子の接続とを正確に行う方法も考えられるが、こ
れは当然ながら、工具保持体の取り替えに時間がかか
り、致命的である。Further, for example, a method of accurately mounting the moving body and connecting the power supply terminal and the power supply terminal by manually moving the tool holding body can be considered. Replacing the holder is time consuming and fatal.
【００１２】本発明は、上記問題点を解決したもので、
電源端子を給電端子に接続する際の電源端子や給電端子
の破損の防止と、加工時間の短縮化との双方を、安価で
且つ簡単に達成できる実用性に秀れた回転工作装置を提
供するものである。The present invention solves the above problems,
(EN) Provided is a rotary machine tool excellent in practicability, which can both prevent damage to a power supply terminal and a power supply terminal when connecting a power supply terminal to a power supply terminal and shorten a machining time easily at low cost. It is a thing.
【００１３】[0013]
【課題を解決するための手段】添付図面を参照して本発
明の要旨を説明する。The gist of the present invention will be described with reference to the accompanying drawings.
【００１４】工具21を保持する工具保持体１を装着して
該工具21を回転せしめて作業を行う回転工作装置であっ
て、この回転工作装置11には工具保持体１を装着して回
転せしめる回転部12が設けられ、前記工具保持体１に
は、前記工具21を回転せしめる回転機構２と、この回転
機構２を駆動せしめる為の電源端子３が設けられ、この
回転工作装置11には、前記電源端子３と接続される給電
端子13が設けられ、更に、前記工具保持体１を回転部12
に装着する作動及び電源端子３を給電端子13に接続する
作動は、工具保持体１を回転部12に装着する作動が行わ
れた後、電源端子３を給電端子13に接続する作動が行わ
れるように構成されていることを特徴とする回転工作装
置に係るものである。A rotary machine tool for mounting a tool holder 1 holding a tool 21 and rotating the tool 21 to perform work. The tool holder 1 is mounted on the rotary machine apparatus 11 and rotated. A rotating part 12 is provided, the tool holder 1 is provided with a rotating mechanism 2 for rotating the tool 21, and a power supply terminal 3 for driving the rotating mechanism 2. The rotating machine device 11 is provided with: A power supply terminal 13 connected to the power supply terminal 3 is provided, and the tool holder 1 is further provided with a rotating portion 12.
The operation of mounting the tool holder 1 on the rotating portion 12 and the operation of connecting the power supply terminal 3 to the power supply terminal 13 are performed after the operation of mounting the tool holder 1 on the rotating part 12 and the operation of connecting the power supply terminal 3 to the power supply terminal 13. The present invention relates to a rotary machine tool having the above-mentioned configuration.
【００１５】また、請求項１記載の回転工作装置におい
て、給電端子13は移動可能に設けられ、工具保持体１を
回転部12に装着する作動が行われた後、該給電端子13が
移動して電源端子３を該給電端子13に接続する作動が行
われるように構成されていることを特徴とする回転工作
装置に係るものである。Further, in the rotary machine tool according to the first aspect, the power supply terminal 13 is movably provided, and after the operation for mounting the tool holder 1 on the rotating portion 12 is performed, the power supply terminal 13 moves. The present invention relates to a rotary machine tool, characterized in that the operation of connecting the power supply terminal 3 to the power supply terminal 13 is performed.
【００１６】また、請求項１，２いずれか１項に記載の
回転工作装置において、工具保持体１には、回転機構２
に冷風を吹き付けて冷却する為の冷却機構４が設けら
れ、工具保持体１の電源端子３の近傍には前記冷風を冷
却機構４に導入する導入口５が設けられ、前記給電端子
13の近傍には前記導入口５に接続される冷風供給口14が
設けられ、導入口５を冷風供給口14に接続する作動も、
工具保持体１を回転部12に装着する作動が行われた後に
行われるように構成されていることを特徴とする回転工
作装置に係るものである。Further, in the rotary machine tool according to any one of claims 1 and 2, the tool holder 1 is provided with a rotating mechanism 2
A cooling mechanism 4 for blowing cold air to cool the cooling mechanism 4 is provided, and an inlet port 5 for introducing the cold air into the cooling mechanism 4 is provided near the power supply terminal 3 of the tool holder 1, and the power supply terminal is provided.
A cold air supply port 14 connected to the introduction port 5 is provided in the vicinity of 13, and an operation of connecting the introduction port 5 to the cold air supply port 14 is also performed.
The present invention relates to a rotary machine tool, which is configured to be performed after an operation of mounting the tool holder 1 on the rotating portion 12 is performed.
【００１７】また、請求項１〜３いずれか１項に記載の
回転工作装置において、異なる複数の作業を行う複数の
工具保持体１から任意の工具保持体１を選択して回転部
12に着脱する着脱機構15が設けられていることを特徴と
する回転工作装置に係るものである。Further, in the rotary machine tool according to any one of claims 1 to 3, an arbitrary tool holder 1 is selected from a plurality of tool holders 1 for performing a plurality of different operations, and the rotary unit is selected.
The present invention relates to a rotary machine tool characterized in that an attaching / detaching mechanism 15 for attaching / detaching to / from 12 is provided.
【００１８】また、工具21を保持する工具保持体１を装
着して該工具21を回転せしめて作業を行う回転工作装置
であって、この回転工作装置11には工具保持体１を装着
して回転せしめる回転部12が設けられ、前記工具保持体
１には、前記工具21を回転せしめる回転機構２と、この
回転機構２を駆動せしめる為の電源端子３が設けられ、
この回転工作装置11には、前記電源端子３と接続される
給電端子13が設けられ、更に、前記工具保持体１を回転
部12に装着する作動と電源端子３を給電端子13に接続す
る作動とが別作動で行われるように構成されていること
を特徴とする回転工作装置に係るものである。In addition, a rotary machine tool for mounting a tool holder 1 for holding a tool 21 and rotating the tool 21 to perform work. The tool holder 1 is mounted on the rotary machine apparatus 11. A rotating part 12 for rotating is provided, the tool holder 1 is provided with a rotating mechanism 2 for rotating the tool 21, and a power supply terminal 3 for driving the rotating mechanism 2.
The rotary machine tool 11 is provided with a power supply terminal 13 connected to the power supply terminal 3, and further, an operation of mounting the tool holder 1 on the rotating part 12 and an operation of connecting the power supply terminal 3 to the power supply terminal 13. The present invention relates to a rotary machine tool characterized in that and are configured to be operated separately.
【００１９】[0019]
【発明の作用及び効果】工具保持体１を回転部12に装着
する作動を行った後に、電源端子３を給電端子13に接続
する作動を行う構成であるから、例えば、工具保持体１
を回転部12に装着する作動を高速で行ったとしても、電
源端子３を給電端子13に接続する作動を低速で行うこと
ができ、よって、電源端子３を給電端子13に接続する際
の電源端子３や給電端子13の破損の防止と、加工時間の
短縮化との双方を達成することができる。The operation and effect of the present invention is such that, after the operation of mounting the tool holder 1 on the rotating portion 12, the operation of connecting the power supply terminal 3 to the power supply terminal 13 is performed, for example, the tool holder 1
Even if the operation of attaching the power supply terminal 3 to the rotating portion 12 is performed at high speed, the operation of connecting the power supply terminal 3 to the power supply terminal 13 can be performed at low speed. Therefore, when the power supply terminal 3 is connected to the power supply terminal 13, It is possible to prevent both the terminal 3 and the power supply terminal 13 from being damaged and shorten the processing time.
【００２０】また、工具保持体１を回転部12に装着する
作動と、電源端子３を給電端子13に接続する作動とを別
作動とし、この作動の順序を決定するだけで良いから、
本発明は安価で且つ簡単に達成することができる。Since the operation of mounting the tool holder 1 on the rotating portion 12 and the operation of connecting the power supply terminal 3 to the power supply terminal 13 are different operations, and the order of this operation is determined,
The present invention is inexpensive and easy to achieve.
【００２１】本発明は上述のように構成したから、電源
端子を給電端子に接続する際の電源端子や給電端子の破
損の防止と、加工時間の短縮化との双方を、安価で且つ
簡単に達成できる実用性に秀れた回転工作装置となる。Since the present invention is configured as described above, both the prevention of damage to the power supply terminal and the power supply terminal when connecting the power supply terminal to the power supply terminal and the reduction of the processing time are inexpensive and simple. It is a rotary machine tool with excellent practicality that can be achieved.
【００２２】[0022]
【発明の実施の形態】図面は本発明の一実施例を図示し
たものであり、以下に説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The drawings illustrate one embodiment of the present invention and will be described below.
【００２３】本実施例は、ドリルやエンドミル等の工具
21を保持する工具保持体１を装着して該工具21を回転せ
しめて作業を行う回転工作装置であって、この回転工作
装置11は工具保持体１の装着部６（シャンク部）を装着
して回転せしめる回転部12（スピンドル）が設けられ、
この回転部12に工具保持体１を装着して該工具保持体１
を回転せしめることにより前記工具21で作業を行う回転
工作装置であって、前記工具保持体１には、前記工具21
を回転せしめる回転機構２（高周波モーター）と、この
回転機構２を駆動せしめる為の電源端子３が設けられ、
この回転工作装置11には、前記電源端子３と接続される
給電端子13が設けられ、更に、前記工具保持体１を回転
部12に装着する作動及び電源端子３を給電端子13に接続
する作動は、工具保持体１を回転部12に装着する作動が
行われた後、電源端子３を給電端子13に接続する作動が
行われるように構成されているものである。In this embodiment, tools such as drills and end mills are used.
A rotary machine tool for mounting a tool holder 1 holding 21 and rotating the tool 21 to perform work. The rotary machine apparatus 11 has a mounting part 6 (shank part) of the tool holder 1 mounted thereon. A rotating part 12 (spindle) for rotating
The tool holder 1 is attached to the rotating portion 12 and the tool holder 1 is attached.
A rotary working device for performing work with the tool 21 by rotating the tool, wherein the tool holder 1 has the tool 21
A rotating mechanism 2 (high frequency motor) for rotating the rotating machine and a power supply terminal 3 for driving the rotating mechanism 2 are provided.
The rotary machine tool 11 is provided with a power supply terminal 13 connected to the power supply terminal 3, and further, an operation of mounting the tool holder 1 on the rotating part 12 and an operation of connecting the power supply terminal 3 to the power supply terminal 13. Is configured such that after the operation of mounting the tool holder 1 on the rotating portion 12 is performed, the operation of connecting the power supply terminal 3 to the power supply terminal 13 is performed.
【００２４】工具保持体１は、基端部（図１中上部）に
前記装着部６が設けられ、先端部に前記工具21を保持す
るチャック部７が設けられた構成である。The tool holder 1 has a mounting portion 6 at the base end (upper part in FIG. 1) and a chuck portion 7 for holding the tool 21 at the tip.
【００２５】また、工具保持体１の装着部６の先端側位
置には、後記着脱機構15が該工具保持体１を把持する為
の被把持部10が設けられている。Further, a gripped portion 10 for holding the tool holder 1 by the attaching / detaching mechanism 15 is provided at the tip end side position of the mounting portion 6 of the tool holder 1.
【００２６】また、工具保持体１には、前記回転機構２
に冷風を吹き付けて冷却する為の冷却機構４が設けられ
ている。尚、回転機構２は工具21を数万回転で回転せし
めるものが多く採用されており、これらは発熱量が多い
為、冷却機構４が略必須となっている。Further, the tool holder 1 is provided with the rotating mechanism 2
A cooling mechanism 4 is provided to cool the air by blowing cold air. The rotating mechanism 2 is often used to rotate the tool 21 at several tens of thousands of rotations, and since they generate a large amount of heat, the cooling mechanism 4 is almost essential.
【００２７】この工具保持体１の側部（図１中右部）に
は突出部８が設けられ、この突出部８に、回転機構２に
電気を供給する為の電源端子３と，前記冷却機構４に冷
風を供給する為の導入口５とが設けられている。A projecting portion 8 is provided on a side portion (right portion in FIG. 1) of the tool holder 1, and a power source terminal 3 for supplying electricity to the rotating mechanism 2 is provided on the projecting portion 8 and the cooling portion. An inlet 5 for supplying cold air to the mechanism 4 is provided.
【００２８】また、突出部８には、後記嵌合凸部16が嵌
入される嵌合凹部９が設けられており、この嵌合凹部９
に前記電源端子３と導入口５とが設けられている。The protrusion 8 is provided with a fitting recess 9 into which a fitting projection 16 described later is fitted.
Is provided with the power supply terminal 3 and the inlet 5.
【００２９】回転工作装置11は、適宜な加工プログラム
によって作動するように構成されている。The rotary machine tool 11 is configured to operate according to an appropriate machining program.
【００３０】回転工作装置11には、工具保持体ホルダー
（図示省略）に保持された複数の工具保持体１の中か
ら、加工プログラムに沿って所定の工具保持体１を選択
し、この選択した工具保持体１を回転部12に着脱する着
脱機構15が設けられており、該回転工作装置11は、この
選択された工具保持体１によって異なる工具保持体１ご
とに異なる作業を行うように構成されている。For the rotary machine tool 11, a predetermined tool holder 1 is selected according to a machining program from a plurality of tool holders 1 held by a tool holder holder (not shown), and the selected tool holder 1 is selected. An attachment / detachment mechanism 15 for attaching / detaching the tool holder 1 to / from the rotating portion 12 is provided, and the rotary working device 11 is configured to perform different work for each different tool holder 1 depending on the selected tool holder 1. Has been done.
【００３１】着脱機構15は、前記工具保持体１の被把持
部10を把持して該工具保持体１を回転部12に装着したり
工具保持ホルダーに保持したりするように構成されてい
る。The attachment / detachment mechanism 15 is configured to grip the gripped portion 10 of the tool holder 1 and mount the tool holder 1 on the rotating portion 12 or hold it on the tool holding holder.
【００３２】回転部12の近傍には、加工プログラムに沿
って前後方向（図１中の上下方向）にスライド移動する
移動体17が設けられている。In the vicinity of the rotating part 12, a moving body 17 is provided which slides in the front-back direction (vertical direction in FIG. 1) according to the machining program.
【００３３】この移動体17には、前記電源端子３に接続
可能な給電端子13と、前記導入口５に接続可能な冷風供
給口14が設けられている。The moving body 17 is provided with a power supply terminal 13 connectable to the power supply terminal 3 and a cold air supply port 14 connectable to the inlet 5.
【００３４】また、この移動体17には、前記工具保持体
１の嵌合凹部９に嵌合可能な筒状の嵌合凸部16が設けら
れており、この筒状の嵌合凹部９の内部に前記給電端子
13と前記冷風供給口14とが設けられている。Further, the movable body 17 is provided with a cylindrical fitting convex portion 16 which can be fitted into the fitting concave portion 9 of the tool holding body 1. Inside the power supply terminal
13 and the cold air supply port 14 are provided.
【００３５】また、この移動体17は、前記給電端子13に
電気を供給する電源（図示省略）と、前記冷風供給口１
４に冷風を供給する送風機（図示省略）に夫々接続され
ている。The moving body 17 includes a power supply (not shown) for supplying electricity to the power supply terminal 13 and the cold air supply port 1.
4 are connected to blowers (not shown) for supplying cool air to the respective units.
【００３６】また、この移動体17は、回転工作装置11に
して回転部12の近傍に着脱自在に設けられている。The moving body 17 is detachably provided in the vicinity of the rotating portion 12 in the rotary working device 11.
【００３７】また、この移動体17の給電端子13や冷風供
給口14は、常時は適宜なカバーで覆っておき、工具保持
体１の電源端子３や導入口５を接続する際、該カバーを
開いて給電端子13や冷風供給口14を露出せしめる構成を
採用すると良い。The power supply terminal 13 and the cold air supply port 14 of the moving body 17 are always covered with an appropriate cover, and when the power supply terminal 3 and the introduction port 5 of the tool holder 1 are connected, the cover is covered. It is advisable to adopt a configuration in which the power supply terminal 13 and the cold air supply port 14 are exposed by opening.
【００３８】図中、符号24は、冷風供給口14から冷風を
導出することにより突出し、この冷風の導出を停止する
と没入する突没体24である。この突没体24は前記工具保
持体１の嵌合凹部９に設けられた係止孔25に嵌入可能に
構成されている。また、符号18は、給電端子13及び冷風
供給口14を適正な位置（電源端子３及び導入口５に良好
に接続できる位置）とする為の調整機構、19は、給電端
子１３に電気を送ったり、冷風供給口14に冷風を送った
りする為の供給機構である。In the figure, reference numeral 24 designates a projecting / contracting body 24 which projects by drawing out cool air from the cold air supply port 14 and which immerses when the drawing of the cool air is stopped. The projecting and retracting body 24 is configured so that it can be fitted into a locking hole 25 provided in the fitting recess 9 of the tool holder 1. Further, reference numeral 18 is an adjusting mechanism for setting the power supply terminal 13 and the cold air supply port 14 at proper positions (positions where the power supply terminal 3 and the introduction port 5 can be satisfactorily connected), and 19 sends electricity to the power supply terminal 13. Alternatively, it is a supply mechanism for sending cold air to the cold air supply port 14.
【００３９】以下、本実施例の作動について説明する。The operation of this embodiment will be described below.
【００４０】加工プログラムに沿って所定の工具保持体
１を選択し、この工具保持体１を着脱機構15で把持す
る。A predetermined tool holder 1 is selected according to the machining program, and the tool holder 1 is held by the attachment / detachment mechanism 15.
【００４１】電源端子３を有していない工具保持体１を
選択した場合には、該工具保持体１を回転部12に装着し
た後、該回転部12を回転せしめることで工具保持体１を
回転せしめ、この工具保持体１の回転により工具21を回
転せしめて加工作業を行う。When the tool holder 1 not having the power supply terminal 3 is selected, the tool holder 1 is mounted on the rotating portion 12 and then the rotating portion 12 is rotated so that the tool holder 1 is rotated. The tool 21 is rotated and the tool 21 is rotated by the rotation of the tool holder 1 to perform the working operation.
【００４２】電源端子３を有している工具保持体１を選
択した場合には、該工具保持体１を回転部12に装着した
後、移動体17を移動せしめ、該移動体17の給電端子13及
び冷風供給口14を工具保持体１の電源端子３及び導入口
５に夫々接続し、工具保持体１の回転機構２を使用して
工具２１を高速回転せしめて加工作業を行う（この加工
作業時には、工具保持体１を回転させない。）。When the tool holder 1 having the power supply terminal 3 is selected, the tool holder 1 is mounted on the rotating part 12 and then the moving body 17 is moved so that the feeding terminal of the moving body 17 is moved. 13 and the cold air supply port 14 are connected to the power supply terminal 3 and the introduction port 5 of the tool holder 1, respectively, and the tool 21 is rotated at high speed using the rotation mechanism 2 of the tool holder 1 to perform the working operation (this machining Do not rotate the tool holder 1 during work.)
【００４３】この際、工具保持体１を回転部12に装着す
る為の作動（着脱機構15による作動）は高速で行い、移
動体17の給電端子13及び冷風供給口14を工具保持体１の
電源端子３及び導入口５に夫々接続する為の作動（移動
体17の作動）は低速で行うようにする。At this time, the operation for mounting the tool holder 1 on the rotating portion 12 (operation by the attachment / detachment mechanism 15) is performed at high speed, and the power supply terminal 13 and the cold air supply port 14 of the moving body 17 are connected to the tool holder 1. The operation for connecting to the power supply terminal 3 and the inlet 5 (operation of the moving body 17) is performed at low speed.
【００４４】これにより、工具保持体１の移動は高速で
短時間に行えることになり、また、この工具保持体１の
工具21を回転機構２で高速回転させる為の接続（移動体
17の給電端子13及び冷風供給口14と工具保持体１の電源
端子３及び導入口５との接続）は低速で確実に行えるこ
とになる。As a result, the tool holder 1 can be moved at high speed in a short time, and the tool 21 of the tool holder 1 can be connected at a high speed by the rotating mechanism 2 (moving body).
The connection between the power supply terminal 13 and the cold air supply port 14 of 17 and the power supply terminal 3 and the introduction port 5 of the tool holder 1 can be reliably performed at a low speed.
【００４５】これにより、複数の工具保持体１を用いて
種々の加工作業を行う場合に、工具保持体１の移動は高
速であるから、ワークに施す作業を短時間で行えること
になり、且つ、移動体17の給電端子13及び冷風供給口14
と工具保持体１の電源端子３及び導入口５との接続は低
速であるから、これらの接続部分の破損等を防止するこ
とができる。As a result, when various machining operations are carried out using a plurality of tool holders 1, the tool holders 1 move at a high speed, so that the work to be applied to the work can be carried out in a short time, and , The power supply terminal 13 of the moving body 17 and the cold air supply port 14
Since the connection between the power supply terminal 3 and the introduction port 5 of the tool holder 1 is slow, it is possible to prevent damage to these connection portions.
【００４６】本実施例は上述のように構成したから、電
源端子３を給電端子13に接続する際の電源端子３や給電
端子13の破損の防止と、加工時間の短縮化との双方を達
成できる実用性に秀れた回転工作装置となる。Since this embodiment is configured as described above, both the prevention of damage to the power supply terminal 3 and the power supply terminal 13 when the power supply terminal 3 is connected to the power supply terminal 13 and the reduction of the processing time are achieved. It is a rotary machine tool with excellent practicality.
【００４７】また、給電端子13を移動せしめるだけの構
成であるから、上記効果は安価で且つ簡単に実施できる
ことになる。Further, since the power feeding terminal 13 is simply moved, the above effects can be implemented inexpensively and easily.
【００４８】また、この給電端子13の移動の際に同時に
冷風供給口14も移動して工具保持体１の導入口５に接続
されるように構成したから、電源端子３を給電端子13に
接続する作動と導入口５を冷風供給口14に接続する作動
とを同時に行うことができ、この点においても加工時間
の短縮化と、導入口５や冷風供給口14の破損の防止とを
の双方を達成できることになる。Further, when the power supply terminal 13 is moved, the cold air supply port 14 is simultaneously moved to be connected to the introduction port 5 of the tool holder 1, so that the power supply terminal 3 is connected to the power supply terminal 13. It is possible to simultaneously perform the operation for connecting the inlet 5 and the cold air supply port 14, and also in this respect, it is possible to shorten the processing time and prevent damage to the inlet 5 and the cold air supply port 14. Will be achieved.
【００４９】また、高価な超高速回転タイプの回転工作
装置を使用せずに、工具21を高速回転せしめた作業を行
うことができるから、この点においても実用性に秀れる
ことになる。Further, since the work in which the tool 21 is rotated at a high speed can be performed without using an expensive ultra-high speed rotation type machine tool, it is excellent in practicability also in this respect.
【図１】本実施例の説明部分断面図である。FIG. 1 is an explanatory partial cross-sectional view of the present embodiment.
１ 工具保持体 ２ 回転機構 ３ 電源端子 ４ 冷却機構 ５ 導入口 １１ 回転工作装置 １２ 回転部 １３ 給電端子 １４ 冷風供給口 １５ 着脱機構 ２１ 工具 1 Tool holder 2 rotation mechanism 3 power terminals 4 Cooling mechanism 5 entrance 11 rotary machine tool 12 rotating parts 13 Power supply terminal 14 Cold air supply port 15 Detachable mechanism 21 tools
───────────────────────────────────────────────────── フロントページの続き (72)発明者 関 哲雄 新潟県小千谷市大字千谷甲2600番地１ ユ キワ精工株式会社内 (72)発明者 池原 尚 新潟県小千谷市大字千谷甲2600番地１ ユ キワ精工株式会社内 Ｆターム(参考） 3C011 FF01 ─────────────────────────────────────────────────── ─── Continued front page (72) Inventor Tetsuo Seki Niigata Prefecture Ojiya-shi Ojiya 2600-1 Yu Kiwa Seiko Co., Ltd. (72) Inventor Takashi Ikehara Niigata Prefecture Ojiya-shi Ojiya 2600-1 Yu Kiwa Seiko Co., Ltd. F-term (reference) 3C011 FF01
Claims (5)
工具を回転せしめて作業を行う回転工作装置であって、
この回転工作装置には工具保持体を装着して回転せしめ
る回転部が設けられ、前記工具保持体には、前記工具を
回転せしめる回転機構と、この回転機構を駆動せしめる
為の電源端子が設けられ、この回転工作装置には、前記
電源端子と接続される給電端子が設けられ、更に、前記
工具保持体を回転部に装着する作動及び電源端子を給電
端子に接続する作動は、工具保持体を回転部に装着する
作動が行われた後、電源端子を給電端子に接続する作動
が行われるように構成されていることを特徴とする回転
工作装置。1. A rotary machine tool for mounting a tool holder for holding a tool and rotating the tool to perform a work.
The rotating machine device is provided with a rotating portion for mounting and rotating a tool holder, and the tool holder is provided with a rotating mechanism for rotating the tool and a power supply terminal for driving the rotating mechanism. The rotating machine device is provided with a power supply terminal connected to the power supply terminal, and further, the operation of mounting the tool holder on the rotating portion and the operation of connecting the power supply terminal to the power supply terminal are performed by the tool holder. A rotary machine tool characterized in that it is configured such that after the operation of mounting on the rotating part is performed, the operation of connecting the power supply terminal to the power supply terminal is performed.
給電端子は移動可能に設けられ、工具保持体を回転部に
装着する作動が行われた後、該給電端子が移動して電源
端子を該給電端子に接続する作動が行われるように構成
されていることを特徴とする回転工作装置。2. The rotary machine tool according to claim 1,
The power supply terminal is movably provided, and after the operation of mounting the tool holder on the rotating portion is performed, the power supply terminal is moved and the operation of connecting the power supply terminal to the power supply terminal is performed. A rotary machine tool that is characterized by
工作装置において、工具保持体には、回転機構に冷風を
吹き付けて冷却する為の冷却機構が設けられ、工具保持
体の電源端子の近傍には前記冷風を冷却機構に導入する
導入口が設けられ、前記給電端子の近傍には前記導入口
に接続される冷風供給口が設けられ、導入口を冷風供給
口に接続する作動も、工具保持体を回転部に装着する作
動が行われた後に行われるように構成されていることを
特徴とする回転工作装置。3. The rotary machine tool according to claim 1, wherein the tool holder is provided with a cooling mechanism for blowing cold air to the rotary mechanism to cool the rotary mechanism. An inlet for introducing the cold air into the cooling mechanism is provided near the terminal, a cold air supply port connected to the inlet is provided near the power supply terminal, and an operation for connecting the inlet to the cold air supply port is provided. Is also configured to be performed after the operation of mounting the tool holder on the rotating portion is performed.
工作装置において、異なる複数の作業を行う複数の工具
保持体から任意の工具保持体１を選択して回転部に着脱
する着脱機構が設けられていることを特徴とする回転工
作装置。4. The rotary machine tool according to claim 1, wherein an arbitrary tool holder 1 is selected from a plurality of tool holders that perform a plurality of different operations, and is attached to and detached from a rotary unit. A rotary machine tool having a mechanism.
工具を回転せしめて作業を行う回転工作装置であって、
この回転工作装置には工具保持体を装着して回転せしめ
る回転部が設けられ、前記工具保持体には、前記工具を
回転せしめる回転機構と、この回転機構を駆動せしめる
為の電源端子が設けられ、この回転工作装置には、前記
電源端子と接続される給電端子が設けられ、更に、前記
工具保持体を回転部に装着する作動と電源端子を給電端
子に接続する作動とが別作動で行われるように構成され
ていることを特徴とする回転工作装置。5. A rotary machine tool for mounting a tool holder for holding a tool and rotating the tool to perform work.
The rotating machine device is provided with a rotating portion for mounting and rotating a tool holder, and the tool holder is provided with a rotating mechanism for rotating the tool and a power supply terminal for driving the rotating mechanism. The rotating machine tool is provided with a power supply terminal connected to the power supply terminal, and the operation of mounting the tool holder on the rotating part and the operation of connecting the power supply terminal to the power supply terminal are performed separately. A rotary machine tool characterized in that it is configured to be opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002064169A JP2003266265A (en) | 2002-03-08 | 2002-03-08 | Rotary machining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002064169A JP2003266265A (en) | 2002-03-08 | 2002-03-08 | Rotary machining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2003266265A true JP2003266265A (en) | 2003-09-24 |
Family
ID=29197089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002064169A Pending JP2003266265A (en) | 2002-03-08 | 2002-03-08 | Rotary machining device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2003266265A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021186956A (en) * | 2020-06-04 | 2021-12-13 | 株式会社Rs−JAPAN | Processing device and ultrasonic tool chuck |
| JP7225479B1 (en) * | 2022-06-13 | 2023-02-20 | ヤマザキマザック株式会社 | MACHINE TOOL AND WORK MACHINING METHOD |
-
2002
- 2002-03-08 JP JP2002064169A patent/JP2003266265A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021186956A (en) * | 2020-06-04 | 2021-12-13 | 株式会社Rs−JAPAN | Processing device and ultrasonic tool chuck |
| JP7148157B2 (en) | 2020-06-04 | 2022-10-05 | 株式会社Rs-JAPAN | Processing equipment and ultrasonic tool chuck |
| JP7225479B1 (en) * | 2022-06-13 | 2023-02-20 | ヤマザキマザック株式会社 | MACHINE TOOL AND WORK MACHINING METHOD |
| WO2023242906A1 (en) * | 2022-06-13 | 2023-12-21 | ヤマザキマザック株式会社 | Machine tool, tool holder, and workpiece machining method |
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