JPH0160387B2 - - Google Patents
Info
- Publication number
- JPH0160387B2 JPH0160387B2 JP57212539A JP21253982A JPH0160387B2 JP H0160387 B2 JPH0160387 B2 JP H0160387B2 JP 57212539 A JP57212539 A JP 57212539A JP 21253982 A JP21253982 A JP 21253982A JP H0160387 B2 JPH0160387 B2 JP H0160387B2
- Authority
- JP
- Japan
- Prior art keywords
- coolant
- air
- cleaning tool
- nozzle
- tool
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000002826 coolant Substances 0.000 claims description 46
- 238000004140 cleaning Methods 0.000 claims description 32
- 238000002347 injection Methods 0.000 claims description 14
- 239000007924 injection Substances 0.000 claims description 14
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 238000007796 conventional method Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011086 high cleaning Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/005—Devices for removing chips by blowing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Description
【発明の詳細な説明】
本発明は工作機械の主軸に装着してワークを清
掃する清掃工具に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a cleaning tool that is attached to the main shaft of a machine tool to clean a workpiece.
工作機械において加工されたワークの自動計測
を行なう場合に、計測部位に切屑が堆積したり、
切屑とクーラント又はオイルミストとの混合物が
付着して、正確な計測が阻害される。そのためワ
ークを清掃する手段としてエアを吹き付ける技術
が使用されているが、特に切屑とクーラント又は
オイルミストとの混合物を十分に除去することが
できなかつた。エアに代えてクーラントを通常の
手段で吹き付けても同様の欠点があつた。 When automatically measuring a workpiece machined with a machine tool, chips may accumulate at the measurement site, or
A mixture of chips and coolant or oil mist will adhere and prevent accurate measurements. For this reason, a technique of blowing air has been used as a means of cleaning the workpiece, but it has not been able to sufficiently remove the mixture of chips and coolant or oil mist. Similar drawbacks occurred even when coolant was blown by conventional means instead of air.
本発明は上記の事情に鑑みなされたもので、別
系統にて導かれたクーラント及び空気を噴射後混
合せしめて高速で吹き付けることによりワークの
表面の不要物を除去する清掃工具を提供すること
を目的とする。 The present invention was made in view of the above circumstances, and it is an object of the present invention to provide a cleaning tool that removes unnecessary substances from the surface of a workpiece by spraying coolant and air guided through separate systems, mixing the mixture and spraying the mixture at high speed. purpose.
以下本発明の清掃工具を自動工具交換装置付き
の数値制御工作機械に適用した実施例について図
面に基づき説明をする。第１図は縦断面図、第２
図は第１図の−断面図、第３図は第２図の
−断面図である。１はヘツドストツク、２は該
ヘツドストツク１に回転自在に軸支される主軸で
あり、３は清掃工具の全体を表わす。該清掃工具
３は一般の工具と同様に本体４に設けた装着部と
してのテーパシヤンク部４ａが前記主軸２の工具
挿入孔２ａに挿入されると共に、本体４の後部に
螺合したプルスタツド５が係止される。清掃工具
３は不使用時には本体４に設けた把持部４ｂを自
動工具交換装置により把持して他の工具と共に工
具マガジンに収納可能である。６は主軸２に固着
されて清掃工具の本体４に設けた切欠き４ｃに係
合する回り止めである。 An embodiment in which the cleaning tool of the present invention is applied to a numerically controlled machine tool equipped with an automatic tool changer will be described below with reference to the drawings. Figure 1 is a longitudinal sectional view, Figure 2
The figure is a cross-sectional view taken from -- in FIG. 1, and FIG. 3 is a - cross-sectional view taken from FIG. 2. 1 is a headstock, 2 is a main shaft rotatably supported by the headstock 1, and 3 is the entire cleaning tool. The cleaning tool 3 has a tapered shank portion 4a as a mounting portion provided on the main body 4, which is inserted into the tool insertion hole 2a of the main shaft 2, like a general tool, and a pull stud 5 screwed onto the rear portion of the main body 4 is engaged. will be stopped. When the cleaning tool 3 is not in use, it can be stored in a tool magazine together with other tools by gripping a gripping portion 4b provided on the main body 4 by an automatic tool changer. Reference numeral 6 denotes a detent that is fixed to the main shaft 2 and engages with a notch 4c provided in the main body 4 of the cleaning tool.
清掃工具の本体４の前部に設けた孔４ｄにはホ
ルダー７のモールステーパ部７ａが装着される。
該ホルダー７の前部に設けた孔７ｂにはノズル８
の後部が挿入される。該孔７ｂに設けた環状の凹
溝７ｃに臨む如く前記ホルダー７に螺合された止
めねじ９が、ノズル８の外周面に設けた切欠き８
ａに衝接してノズル８の脱落を防止する。前記ホ
ルダー７及びノズル８には相互に連通する空気管
路７ｄ，８ｂが縦設される。該空気管路７ｄの後
部には前記プルスタツド５の孔５ａに嵌合された
空気管１０の前部が気密に嵌合され、該空気管１
０には主軸２を通じて圧縮空気１１が供給され
る。また前記ノズル８の前端部には、先端外周に
テーパを付けたエアノズル１２が前記空気管路８
ｂに連通する如く且つノズル８の軸心に傾斜する
向きに止めねじ１３にて固着される。従つて圧縮
空気１１はエアノズル１２の噴射口１２ａから噴
射される。 The Morse taper portion 7a of the holder 7 is attached to a hole 4d provided in the front portion of the main body 4 of the cleaning tool.
A nozzle 8 is provided in the hole 7b provided in the front part of the holder 7.
The rear part of the is inserted. A set screw 9 screwed into the holder 7 so as to face the annular groove 7c provided in the hole 7b is inserted into a notch 8 provided in the outer peripheral surface of the nozzle 8.
a to prevent the nozzle 8 from falling off. The holder 7 and the nozzle 8 are vertically provided with air pipes 7d and 8b that communicate with each other. The front part of the air pipe 10 fitted into the hole 5a of the pull stud 5 is hermetically fitted to the rear part of the air pipe line 7d.
0 is supplied with compressed air 11 through the main shaft 2. Further, at the front end of the nozzle 8, an air nozzle 12 having a tapered outer periphery is connected to the air pipe line 8.
b, and is fixed with a set screw 13 in a direction inclined to the axis of the nozzle 8. Therefore, the compressed air 11 is injected from the injection port 12a of the air nozzle 12.
一方清掃工具３の本体４、ホルダー７及びノズ
ル８には順次連通するクーラント管路４ｅ，７
ｅ，８ｃが穿設され、該クーラント管路４ｅには
後述するようにヘツドストツク１からクーラント
１４が供給される。また前記ノズル８の前端部に
は前記エアノズル１２の外周を囲繞するように且
つ前記クーラント管路８ｃに連通してクーラント
の噴射口８ｄが設けられる。従つて圧縮空気１１
はエアノズル１２の噴射口１２ａから高速で噴射
され、噴射口８ｄから噴射されたクーラントを前
記エアノズル１２の外周に沿つて高速にて誘引
し、空気とクーラントの混合体状で清掃対象たる
ワーク１５の内面に作用するものである。 On the other hand, the main body 4, holder 7, and nozzle 8 of the cleaning tool 3 are connected to coolant pipes 4e and 7 in sequence.
Coolant 14 is supplied from the headstock 1 to the coolant pipe 4e, as will be described later. Further, a coolant injection port 8d is provided at the front end of the nozzle 8 so as to surround the outer periphery of the air nozzle 12 and communicate with the coolant pipe line 8c. Therefore compressed air 11
is injected at high speed from the injection port 12a of the air nozzle 12, and attracts the coolant injected from the injection port 8d along the outer periphery of the air nozzle 12 at high speed, and forms a mixture of air and coolant onto the workpiece 15 to be cleaned. It is something that acts on the inside.
なお、上記の説明においてノズル８はホルダー
７を介して本体４に取付けられるが、これを変形
して、ノズル８及びホルダー７の機能を兼備する
ノズルを本体４に直接取付けるようにすることも
可能である。 In the above description, the nozzle 8 is attached to the main body 4 via the holder 7, but it is also possible to modify this so that a nozzle that has the functions of the nozzle 8 and the holder 7 is attached directly to the main body 4. It is.
次に前記クーラント管路４ｅにクーラント１４
を供給する構造について説明をする。清掃工具３
の本体４には軸受押え１６により取付けられた軸
受１７，１７を介してブロツク１８が、該本体４
に相対的な回転自在に装着される。該ブロツク１
８の端部近傍には孔１８ａ内に筒体１９がその先
端をヘツドストツク１に向けて突出するように嵌
合される。２０はブロツク１８に固着されたカバ
ーである。該筒体１９に沿つてスライダ２１が、
ブロツク１８に植設されたストツパピン２２の許
容する範囲で摺動自在に設けられる。清掃工具３
が図示の如く主軸２に装着された状態において、
該スライダ２１は、ヘツドストツク１に固着した
ブロツク２３に当接して後退位置にあるので、ブ
ロツク１８に対し本体４が回転可能となる。また
清掃工具３が主軸２から外された状態において、
該スライダ２１はばね２４の付勢力によりブロツ
ク１８から突出位置にあるので、スライダ２１の
係合部２１ａが本体４の切欠き４ｆに係止される
ことにより、ブロツク１８が本体４に対し所定角
度位置に保持される。 Next, coolant 14 is inserted into the coolant pipe line 4e.
I will explain the structure that supplies this. Cleaning tool 3
A block 18 is attached to the main body 4 of the main body 4 via bearings 17, 17 attached by a bearing retainer 16.
is rotatably mounted relative to the The block 1
A cylinder 19 is fitted into the hole 18a near the end of the cylinder 8 so that its tip projects toward the headstock 1. 20 is a cover fixed to the block 18. Along the cylindrical body 19, the slider 21
It is provided so as to be slidable within the range permitted by a stopper pin 22 implanted in the block 18. Cleaning tool 3
is attached to the main shaft 2 as shown in the figure,
Since the slider 21 is in the retracted position in contact with the block 23 fixed to the headstock 1, the main body 4 can rotate relative to the block 18. In addition, when the cleaning tool 3 is removed from the main shaft 2,
Since the slider 21 is in a protruding position from the block 18 due to the biasing force of the spring 24, the engaging portion 21a of the slider 21 is engaged with the notch 4f of the main body 4, so that the block 18 is held at a predetermined angle with respect to the main body 4. held in position.
前記筒体１９の先端部には開口１９ａが設けら
れる。また該筒体１９内には２箇所の段部を有す
る軸２５が、その小径部２５ａを前記孔１９ａに
向けて、且つ大径部２５ｃが筒体１９内を液密に
封止する如く挿入される。従つて筒体１９内には
開口１９ａから軸２５の中径部２５ｂの位置まで
クーラント管路１９ｂが形成される。該クーラン
ト管路１９ｂは筒体１９の側面に設けた孔１９ｃ
及びブロツク１８に設けた環状管路１８ｂとクー
ラント管路１８ｃに連通し、該クーラント管路１
８ｃは本体４の前記クーラント管路４ｅに連通す
る。筒体１９内には前記開口１９ａと軸２５の小
径部２５ａの先端との間の位置にボール２６が挿
入される。該ボール２６は、軸２５の小径部２５
ａの周囲にボール２６と中径部２５ｂの端面との
間に介装されたスプリング２７の付勢力により、
筒体１９の前記開口１９ａに常時着座する。 An opening 19a is provided at the tip of the cylindrical body 19. Further, a shaft 25 having two stepped portions is inserted into the cylinder 19 so that its small diameter part 25a faces the hole 19a, and its large diameter part 25c liquid-tightly seals the inside of the cylinder 19. be done. Therefore, a coolant conduit 19b is formed in the cylindrical body 19 from the opening 19a to the position of the middle diameter portion 25b of the shaft 25. The coolant pipe 19b is connected to a hole 19c provided in the side surface of the cylinder 19.
and communicates with an annular pipe 18b and a coolant pipe 18c provided in the block 18, and the coolant pipe 1
8c communicates with the coolant pipe line 4e of the main body 4. A ball 26 is inserted into the cylindrical body 19 at a position between the opening 19a and the tip of the small diameter portion 25a of the shaft 25. The ball 26 is connected to the small diameter portion 25 of the shaft 25.
Due to the biasing force of a spring 27 interposed between the ball 26 and the end surface of the medium diameter portion 25b around a,
It is always seated in the opening 19a of the cylindrical body 19.
ヘツドストツク１に固着した前記ブロツク２３
は、後部にカバー２８が固着されると共に前部に
ソケツト２９が装着され、該カバー２８とソケツ
ト２９との間の位置で該ブロツク２３内にクーラ
ント管路２３ａが設けられる。該クーラント管路
２３ａにはその側方に設けたポート２３ｂを経て
クーラント１４が供給される。前記カバー２８に
はヘツドストツク１に対面する小径の孔２８ａ
と、該孔２８ａに連通してカバー２８の前面に開
口する大径の孔２８ｂが開けられる。該大径の孔
２８ｂ内には弁体３０が摺動自在に嵌合され、該
弁体３０の先端３０ａが前記ソケツト２９に設け
た開口２９ａに挿通される。大径の孔２８ｂ内に
は小径の孔２８ａと弁体３０との間の位置にボー
ル３１が挿入される。該ボール３１と弁体３０と
の間に前記スプリング２７よりも弱いスプリング
３２が圧縮状態で介装されるから、その付勢力に
より該ボール３１が小径の孔２８ａに常時着座
し、また主軸２に清掃工具３が装着されていない
状態では、弁体３０が前記ソケツト２９の開口２
９ａに常時着座し、ポート２３ｂからクーラント
管路２３ａに供給されたクーラント１４は、ソケ
ツト２９の開口２９ａにおいて弁体３０に閉止さ
れる。 The block 23 fixed to the headstock 1
A cover 28 is fixed to the rear part and a socket 29 is attached to the front part, and a coolant conduit 23a is provided in the block 23 at a position between the cover 28 and the socket 29. Coolant 14 is supplied to the coolant pipe line 23a through a port 23b provided on the side thereof. The cover 28 has a small diameter hole 28a facing the headstock 1.
Then, a large diameter hole 28b is opened at the front surface of the cover 28 and communicates with the hole 28a. A valve body 30 is slidably fitted into the large diameter hole 28b, and a distal end 30a of the valve body 30 is inserted into an opening 29a provided in the socket 29. A ball 31 is inserted into the large diameter hole 28b at a position between the small diameter hole 28a and the valve body 30. Since a compressed spring 32, which is weaker than the spring 27, is interposed between the ball 31 and the valve body 30, the ball 31 is always seated in the small diameter hole 28a due to its biasing force, and When the cleaning tool 3 is not installed, the valve body 30 is in the opening 2 of the socket 29.
The coolant 14, which is always seated in the socket 9a and is supplied to the coolant pipe line 23a from the port 23b, is closed by the valve body 30 at the opening 29a of the socket 29.
主軸２に清掃工具３が装着されると、筒体１９
の先端部がソケツト２９の内壁２９ｂ内に液密に
嵌合する。同時に弁体３０の先端部３０ａが該筒
体１９の開口１９ａに挿通されて前記ボール２６
に当接する。スプリング３２の付勢力は前記の如
くスプリング２７の付勢力よりも弱いので弁体３
０はボール２６に押されて開口２９ａから離座す
る。弁体３０が後退端に達すると弁体３０がスプ
リング２７の付勢力に抗してボール２６を押すの
で、ボール２６は開口１９ａから離座する。従つ
てクーラント管路２３ａに供給されたクーラント
１４は開口２９ａ，１９ａ及びクーラント管路１
９ｂ，１８ｃを通つてクーラント管路４ｅに至
る。その後クーラント管路７ｅ，８ｃを通つて噴
射口８ｄから噴射されることは前述したとおりで
ある。前記ボール３１の後方にはヘツドストツク
１を通つて孔２８ａから圧力調節可能の作動空気
３３が送られる。主軸２に清掃工具３が装着され
た状態で、作動空気３３の圧力とスプリング３２
の付勢力との和がスプリング２７の付勢力よりも
大きくなるように作動空気３３の圧力を高める
と、弁体３０が開口２９ａに着座するから、クー
ラント１４の噴射が停止する。 When the cleaning tool 3 is attached to the main shaft 2, the cylindrical body 19
The tip of the socket 29 fits into the inner wall 29b of the socket 29 in a fluid-tight manner. At the same time, the tip 30a of the valve body 30 is inserted into the opening 19a of the cylinder body 19, and the ball 26
comes into contact with. Since the biasing force of the spring 32 is weaker than the biasing force of the spring 27 as described above, the valve body 3
0 is pushed by the ball 26 and leaves the opening 29a. When the valve body 30 reaches the retracted end, the valve body 30 pushes the ball 26 against the biasing force of the spring 27, so that the ball 26 leaves the opening 19a. Therefore, the coolant 14 supplied to the coolant pipe line 23a flows through the openings 29a, 19a and the coolant pipe line 1.
It reaches the coolant pipe line 4e through 9b and 18c. As described above, the coolant is then injected from the injection port 8d through the coolant pipes 7e and 8c. Behind the ball 31, working air 33 whose pressure can be adjusted is sent through the headstock 1 from the hole 28a. With the cleaning tool 3 attached to the main shaft 2, the pressure of the working air 33 and the spring 32 are
When the pressure of the working air 33 is increased so that the sum of the urging force of the spring 27 becomes greater than the urging force of the spring 27, the valve body 30 is seated in the opening 29a, and the injection of the coolant 14 is stopped.
次に清掃工具３の使用方法について説明をす
る。主軸２に切削工具を装着してワーク１５の内
面１５ａにボーリング加工を行なう。該ワーク１
５の加工終了後自動工具交換装置により主軸２に
清掃工具３を装着し、主軸２を回転させ且つ主軸
台１とワーク１５を相対的に接近又は開離移動せ
しめながら、噴射口８ｄ，１２ａから噴射された
クーラント及び圧縮空気を高速に且つ混合状態で
ワーク１５の加工面即ち内面１５ａに吹きつけ
る。このとき圧縮空気は高速にて噴射し、クーラ
ントはこの圧縮空気により増速されるから、噴射
後混合物を高速にて加工面に勢いをつけて吹き付
けることができる。この吹き付け速度は単にクー
ラントのみを吹き付ける従来技術に比較して、十
分に高速である。また噴射されるクーラントの中
心を通して同方向に空気が高速にて噴射されるか
ら、噴射後クーラントが拡散することがなく、空
気と混合したジエツト噴流となつて清掃対象に衝
突する。従つて加工面に付着している切屑や切屑
と切削時のクーラントとの混合物を加工面から剥
離して洗い流すことができる。切屑等を十分に洗
い流した後圧縮空気のみを加工面に吹き付ける
と、清掃作業が完了する。第４図は同一内径にボ
ーリング仕上げを行ない清掃作業後内径寸法を測
定した結果で、本発明の清掃工具により清掃した
７個のワークと従来技術によりエアブローを噴射
した７個のワークについて表したものである。従
来技術によるものが不安定な値を呈するのに対
し、本発明によるものは測定結果がほぼ一定して
おり、測定面に付着した切屑等が十分に清掃され
たことを示している。 Next, how to use the cleaning tool 3 will be explained. A cutting tool is attached to the main spindle 2, and the inner surface 15a of the workpiece 15 is bored. The work 1
After completing the machining step 5, the cleaning tool 3 is attached to the main spindle 2 by the automatic tool changer, and while rotating the main spindle 2 and moving the headstock 1 and workpiece 15 relatively toward or apart, the cleaning tool 3 is removed from the injection ports 8d and 12a. The injected coolant and compressed air are blown at high speed and in a mixed state onto the processing surface, ie, the inner surface 15a, of the workpiece 15. At this time, the compressed air is injected at high speed, and the coolant is accelerated by this compressed air, so that the mixture can be sprayed with force onto the processing surface at high speed after injection. This spraying speed is sufficiently high compared to conventional techniques that simply spray only coolant. Furthermore, since air is injected at high speed in the same direction through the center of the injected coolant, the coolant does not diffuse after being injected, and collides with the object to be cleaned as a jet jet mixed with air. Therefore, chips or a mixture of chips and coolant during cutting that adhere to the machined surface can be peeled off from the machined surface and washed away. After thoroughly washing away chips, etc., blow only compressed air onto the machined surface to complete the cleaning work. Figure 4 shows the results of boring finishing on the same inner diameter and measuring the inner diameter dimensions after cleaning work, and shows the results for 7 workpieces cleaned using the cleaning tool of the present invention and 7 workpieces sprayed with air using the conventional technique. It is. While the measurement results obtained using the conventional technique exhibit unstable values, the measurement results obtained using the measurement method according to the present invention are almost constant, indicating that chips and the like attached to the measurement surface have been sufficiently cleaned.
なお以上説明した実施例は本発明の精神を逸脱
しない範囲で種々変更し得るものである。清掃工
具は主軸から圧縮空気が供給され、ヘツドストツ
クからクーラントが供給されるものとして説明し
たが、クーラント及び圧縮空気が主軸及びヘツド
ストツクのいずれから供給されるかはこれに限定
されるものでなく、例えばクーラントの供給につ
いて図示したものと同様の構造を用いて圧縮空気
をヘツドストツクから清掃工具に供給することも
可能である。また清掃工具の使用に際しワークの
内径等に応じてノズル８を交換することにより噴
射角度等を変更することができる。 The embodiments described above may be modified in various ways without departing from the spirit of the invention. Although the cleaning tool has been described as being supplied with compressed air from the main shaft and coolant from the head stock, it is not limited to whether the coolant and compressed air are supplied from the main shaft or the head stock. It is also possible to supply compressed air from the headstock to the cleaning tool using a structure similar to that illustrated for the supply of coolant. Further, when using the cleaning tool, the spray angle etc. can be changed by replacing the nozzle 8 according to the inner diameter of the workpiece etc.
本発明に係る清掃工具は加工面の切屑等に対す
る清掃効果が高く、短い清掃時間でクーラント等
の消費量を節約し得ると共に、その後の計測作業
において異常値を生ずることがなく、延いては加
工精度の向上に貢献し得るものである。 The cleaning tool according to the present invention has a high cleaning effect on chips, etc. on the machined surface, can save consumption of coolant etc. in a short cleaning time, and does not produce abnormal values in subsequent measurement work, which in turn improves the machining process. This can contribute to improving accuracy.
第１図は本発明の実施例に係る清掃工具の縦断
面図、第２図は第１図の−断面図、第３図は
第２図の−断面図、第４図は従来技術及び本
発明の清掃工具による清掃後内径測定値を示すグ
ラフである。
１……ヘツドストツク、２……主軸、２ａ……
工具挿入孔、３……清掃工具、４ａ……装着部、
７ｄ，８ｂ……圧縮空気管路、１０……空気管、
１２ａ……圧縮空気の噴射口、４ｅ，７ｅ，８
ｃ，１８ｃ，１９ｂ，２３ａ……クーラント管
路、８ｄ……クーラントの噴射口。
FIG. 1 is a vertical cross-sectional view of a cleaning tool according to an embodiment of the present invention, FIG. 2 is a cross-sectional view taken from FIG. 1, FIG. 3 is a cross-sectional view taken from FIG. It is a graph showing the inner diameter measurement value after cleaning with the cleaning tool of the invention. 1...Head stock, 2...Main shaft, 2a...
Tool insertion hole, 3... Cleaning tool, 4a... Mounting part,
7d, 8b... compressed air pipe line, 10... air pipe,
12a... Compressed air injection port, 4e, 7e, 8
c, 18c, 19b, 23a...Coolant pipe line, 8d...Coolant injection port.
Claims (1)
の噴射口と、該噴射口から噴射されるクーラント
の中心を通して同方向に空気を噴射する第２の噴
射口と、主軸又はヘツドストツクから供給される
クーラント及び圧縮空気を前記各噴射口へ導くク
ーラント管路及び空気管路を具えてなる清掃工
具。1 A part for attaching the main spindle to the tool insertion hole, a coolant injection port, a second injection port that injects air in the same direction through the center of the coolant injected from the injection port, and air supplied from the main shaft or headstock. A cleaning tool comprising a coolant pipe line and an air pipe line for guiding coolant and compressed air to each of the injection ports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57212539A JPS59102553A (en) | 1982-12-03 | 1982-12-03 | Cleaning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57212539A JPS59102553A (en) | 1982-12-03 | 1982-12-03 | Cleaning tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59102553A JPS59102553A (en) | 1984-06-13 |
| JPH0160387B2 true JPH0160387B2 (en) | 1989-12-22 |
Family
ID=16624344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57212539A Granted JPS59102553A (en) | 1982-12-03 | 1982-12-03 | Cleaning tool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59102553A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4778312A (en) * | 1987-05-15 | 1988-10-18 | The Boeing Company | Blind hole drilling coolant remover and tapping fluid injector and method |
| JPH0620713B2 (en) * | 1988-01-19 | 1994-03-23 | 日精樹脂工業株式会社 | Chip removal device |
| JP3035195B2 (en) * | 1995-08-11 | 2000-04-17 | キタムラ機械株式会社 | Spindle device |
| JPH10118881A (en) * | 1996-10-21 | 1998-05-12 | Sabun Kogyosho:Kk | Air blow tool for machine tool |
| JP5964694B2 (en) * | 2012-08-15 | 2016-08-03 | 東芝機械株式会社 | Mist supply tool |
| JP6668000B2 (en) * | 2015-05-20 | 2020-03-18 | 株式会社東陽 | Machining center |
-
1982
- 1982-12-03 JP JP57212539A patent/JPS59102553A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59102553A (en) | 1984-06-13 |
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