JPH0453647A - Cutting oil feeding method at time of lathe turning and lathing shank in use thereat - Google Patents
Cutting oil feeding method at time of lathe turning and lathing shank in use thereatInfo
- Publication number
- JPH0453647A JPH0453647A JP15821790A JP15821790A JPH0453647A JP H0453647 A JPH0453647 A JP H0453647A JP 15821790 A JP15821790 A JP 15821790A JP 15821790 A JP15821790 A JP 15821790A JP H0453647 A JPH0453647 A JP H0453647A
- Authority
- JP
- Japan
- Prior art keywords
- drill
- oil
- cutting oil
- cutting
- shank
- 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
- 239000010730 cutting oil Substances 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 9
- 239000003921 oil Substances 0.000 claims abstract description 29
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 abstract description 14
- 238000003754 machining Methods 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
- Jigs For Machine Tools (AREA)
- Drilling And Boring (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、切削油をワーク加工作業部に良好に供給する
旋盤加工時の切削油供給方法及びこの際に使用する旋盤
用シャンクに関するものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a cutting oil supply method during lathe machining in which cutting oil is well supplied to a workpiece machining section, and a lathe shank used in this process. be.
従来から旋盤は刃とワークの接触部に切削油を供給しな
がら切削作業を行なっている。Conventionally, lathes perform cutting operations by supplying cutting oil to the contact area between the blade and the workpiece.
この切削油は、第5図に図示した従来例のように刃物台
51の回動部52にシャンク取付部53が付設されてお
り、機体内部の切削油送出経路(図示省略)から送出さ
れる切削油がシャンク取付t@53の端面に形成された
送出口54から送出され、この送出口54に連結された
可撓管55を介して、ドリル56の先端切削部に噴出さ
れるものである。As in the conventional example shown in FIG. 5, a shank attachment part 53 is attached to the rotating part 52 of the tool post 51, and this cutting oil is sent out from a cutting oil delivery path (not shown) inside the machine body. Cutting oil is sent out from an outlet 54 formed on the end face of the shank attachment t@53, and is ejected to the tip cutting portion of the drill 56 via a flexible tube 55 connected to the outlet 54. .
このような従来例の切削油供給の場合には、ドリル56
の径や長さが変わった場合、作業者が可撓管55をを手
で調節して適正位置に可撓管55を修整しなければなら
ない欠点及びたとえばワーク57に切削孔57゛を穿設
していく場合、切削孔57°のワ−り57端面からの深
さが深くなってくると、可撓管55から切削油が切削孔
57°の内部まで届かず、切削個所に十分な切削油が供
給されないという欠点がある。In the case of such conventional cutting oil supply, the drill 56
If the diameter or length of the workpiece 57 changes, the operator must manually adjust the flexible tube 55 to the appropriate position. As the depth of the cutting hole 57° from the end surface of the workpiece 57 becomes deeper, the cutting oil from the flexible tube 55 will not reach the inside of the cutting hole 57°, resulting in insufficient cutting at the cutting location. The disadvantage is that oil is not supplied.
本発明は、これらの欠点を解決したもので、ワークと刃
との当接部に良好に切削給を供給し得る旋盤加工時の切
削油供給方法及びその際に使用する旋盤用シャンクを提
供することを技術的課題とするものである。The present invention solves these drawbacks, and provides a method for supplying cutting oil during lathe machining, which can effectively supply cutting feed to the contact area between the workpiece and the blade, and a shank for the lathe used in the lathe machining process. This is a technical issue.
添付図面を参照して本発明の詳細な説明する。 The present invention will now be described in detail with reference to the accompanying drawings.
ドリルチャック体2のドリル挟着部9の基部側より切削
油をドリル10先端に向けて軸方向に導出せしめ、挟着
しているドリル10の外周面に添わせて切削油をドリル
10先端まで流出せしめ、ワーク11の加工部に切削油
を供給することを特徴とする旋盤加工時の切削油供給方
法に係るものである。Cutting oil is led out in the axial direction from the base side of the drill clamping part 9 of the drill chuck body 2 toward the tip of the drill 10, and the cutting oil is applied to the tip of the drill 10 along the outer peripheral surface of the drill 10 being clamped. The present invention relates to a cutting oil supply method during lathe machining, which is characterized by causing the oil to flow out and supplying the cutting oil to a machining section of a workpiece 11.
胴部lの先端にドリルチャック体2を嵌着するテーパー
突部3を設けたシャンクaに送油路4を長さ方向に設け
、この送油路4に油供給路5を連設し、この油供給路5
の開口部5°を胴部lの外周面に設け、この開口部5°
を機体に設けた油供給口6と連通するように設けたこと
を特徴とする旋盤用シャンクに係るものである。An oil feed passage 4 is provided in the length direction on a shank a which is provided with a tapered protrusion 3 for fitting a drill chuck body 2 at the tip of the body l, and an oil supply passage 5 is connected to this oil feed passage 4, This oil supply path 5
An opening of 5° is provided on the outer peripheral surface of the body l, and this opening of 5°
This relates to a shank for a lathe, characterized in that it is provided so as to communicate with an oil supply port 6 provided in the machine body.
旋盤すの刃物台7のシャンク取付部8内の油供給口6と
胴部lに形成された油供給路5の開口部5°とが合致す
るようにして先端にチャック体2を嵌着したシャンクa
をシャンク取付部8に挿着する。The chuck body 2 was fitted to the tip so that the oil supply port 6 in the shank attachment part 8 of the tool rest 7 of the lathe matched with the opening 5° of the oil supply path 5 formed in the body l. shank a
into the shank attachment part 8.
続いて、ドリルチャック体2にドリル10を止着し、ド
リル10と対向位置となるワーク11を回動せしめてワ
ーク11の切削作業を行なう。Subsequently, the drill 10 is fixed to the drill chuck body 2, and the work 11 facing the drill 10 is rotated to perform a cutting operation on the work 11.
この切削作業の際、旋盤本体から送出される切削油は油
供給口6から開口部5゛を介して油供給路5に導出され
、油供給路5から送油路4を介してドリル挟着部9に導
出され、従って、切削油はドリル10の外周面に添って
ドリルlOの先端に向かいワーク11とドリル10との
当接部即ち切削作業個所に噴出され、切削曲はワーク1
1に穿設された切削孔11’の内部まで十分に供給され
ることになる。During this cutting operation, the cutting oil sent from the lathe body is led out from the oil supply port 6 through the opening 5'' to the oil supply path 5, and is passed from the oil supply path 5 through the oil feed path 4 to the drill clamp. Therefore, the cutting oil is ejected along the outer circumferential surface of the drill 10 toward the tip of the drill 10 at the contact area between the workpiece 11 and the drill 10, that is, the cutting work area, and the cutting curve is the workpiece 1.
This means that the material is sufficiently supplied to the inside of the cutting hole 11' drilled in the hole 11'.
図面の実施例は、市販の回り止め偏平部14を形成した
シャンクaに送油路4.油供給路5を穿設したもので、
市販のシャンクaを用いて簡単に本発明を製作し得る。The embodiment shown in the drawings has an oil feed path 4. An oil supply channel 5 is drilled.
The present invention can be easily manufactured using a commercially available shank a.
図中の送油路4は、シャン9’aの中央部に設けず、周
縁寄りに設けた場合で、ドリル10を挟着した際ドリル
基部が開口部4°をさえぎり、切削油のドリル10先端
からの噴出力が衰えないように配慮している。The oil feed path 4 in the figure is not provided in the center of the shank 9'a, but is provided near the periphery, and when the drill 10 is clamped, the drill base blocks the opening 4°, and the cutting oil can be transferred to the drill 10. Care has been taken to ensure that the ejection power from the tip does not decline.
また、ドリルチャック体2も市販されているものである
。Further, the drill chuck body 2 is also commercially available.
図中符号12はシャンク取付部8に穿設された切削油導
出孔、符号13は切削油貯め凹部である。In the figure, reference numeral 12 is a cutting oil outlet hole drilled in the shank attachment portion 8, and reference numeral 13 is a cutting oil storage recess.
尚、本発明は、ワーク11とドリル10とが水平対向関
係に位置している場合に有用である。ボール盤等のよう
にワーク11とドリルlOとが垂直対向関係に位置して
いる場合には、従来例のように切削油を可撓管55によ
り噴出しても、ワークエ1が垂設状態数切削された切削
孔内に切削油が十分供給されるからである。Note that the present invention is useful when the workpiece 11 and the drill 10 are located in a horizontally opposing relationship. When the workpiece 11 and the drill lO are located in a vertically opposing relationship, such as in a drilling machine, even if the cutting oil is jetted out through the flexible pipe 55 as in the conventional example, the workpiece 1 is in a vertical state for several cuts. This is because cutting oil is sufficiently supplied into the cut hole.
本発明は上述のように構成したから、切削油を切削個所
に十分供給し得る旋盤加工時の切削油供給方法及びこの
際に使用する旋盤用ンヤンクを提供することになる。Since the present invention is constructed as described above, it is possible to provide a method for supplying cutting oil during lathe machining, which can sufficiently supply cutting oil to the cutting location, and a yank for a lathe used in this process.
第1図は本発明の使用状態を示す説明図、第2図は本発
明の一部を切り欠けた正面図、第3図は本発明の要部の
側面図、第4図は本発明の要部の断面図、第5図は従来
例の使用状態を示す説明図である。
a・・・シャンク、l・・・胴部、2・・・ドリルチャ
ック体、3・・−テーパー突部、4・・・送油路、5・
−油供給路、5°・・・開口部、6・・・油供給口、9
・・・挟着部、10・・・ドリル、11・・・ワーク。Fig. 1 is an explanatory diagram showing the state of use of the present invention, Fig. 2 is a partially cutaway front view of the present invention, Fig. 3 is a side view of the main part of the present invention, and Fig. 4 is a diagram of the present invention. FIG. 5, which is a cross-sectional view of the main part, is an explanatory diagram showing the state of use of the conventional example. a...Shank, l...Body part, 2...Drill chuck body, 3...-Tapered protrusion, 4...Oil supply path, 5...
- Oil supply path, 5°...opening, 6...oil supply port, 9
...Pinching part, 10...Drill, 11...Work.
Claims (1)
油をドリル先端に向けて軸方向に導出せしめ、挟着して
いるドリルの外周面に添わせて切削油をドリル先端まで
流出せしめ、ワークの加工部に切削油を供給することを
特徴とする旋盤加工時の切削油供給方法。 2 胴部の先端にドリルチャック体を嵌着するテーパー
突部を設けたシャンクに送油路を長さ方向に設け、この
送油路に油供給路を連設し、この油供給路の開口部を胴
部の外周面に設け、この開口部を機体に設けた油供給口
と連通するように設けたことを特徴とする旋盤用シャン
ク。[Scope of Claims] 1 Cutting oil is led out in the axial direction from the base side of the drill clamping part of the drill chuck body toward the tip of the drill, and the cutting oil is applied to the drill along the outer peripheral surface of the clamped drill. A method for supplying cutting oil during lathe processing, which is characterized by causing the oil to flow to the tip and supplying the cutting oil to the processing section of the workpiece. 2. An oil feed path is provided in the length direction of the shank, which has a tapered protrusion that fits the drill chuck body at the tip of the barrel, and an oil supply path is connected to this oil feed path, and an opening of this oil feed path is provided. A shank for a lathe, characterized in that a shank is provided on the outer peripheral surface of the body, and the opening is provided to communicate with an oil supply port provided in the machine body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15821790A JPH0453647A (en) | 1990-06-15 | 1990-06-15 | Cutting oil feeding method at time of lathe turning and lathing shank in use thereat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15821790A JPH0453647A (en) | 1990-06-15 | 1990-06-15 | Cutting oil feeding method at time of lathe turning and lathing shank in use thereat |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0453647A true JPH0453647A (en) | 1992-02-21 |
Family
ID=15666843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15821790A Pending JPH0453647A (en) | 1990-06-15 | 1990-06-15 | Cutting oil feeding method at time of lathe turning and lathing shank in use thereat |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0453647A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0717407U (en) * | 1993-08-30 | 1995-03-28 | 大昭和精機株式会社 | Collet for tool chuck |
US5402696A (en) * | 1991-08-26 | 1995-04-04 | Iscar Ltd. | Seal insert for the shaft for a work piece |
JPH0727711U (en) * | 1993-10-27 | 1995-05-23 | ビッグアルファ株式会社 | Collet for tool chuck |
CN107363630A (en) * | 2017-07-25 | 2017-11-21 | 郭云琴 | A kind of puncher for stainless steel processing |
CN107695387A (en) * | 2017-12-07 | 2018-02-16 | 李广连 | A kind of numerically controlled lathe Drilling operation fixture |
JP2019147226A (en) * | 2018-02-27 | 2019-09-05 | 株式会社堀内製作所 | Coolant supply device, coolant supply method, and coolant injection direction changing unit |
WO2019167697A1 (en) * | 2018-02-27 | 2019-09-06 | 株式会社堀内製作所 | Coolant supply device, coolant supply method, and coolant ejection direction changing device |
CN110712057A (en) * | 2019-10-15 | 2020-01-21 | 徐州惠诚银杏产业发展有限公司 | Automatic drilling clamp for numerical control lathe |
WO2021002451A1 (en) * | 2019-07-04 | 2021-01-07 | 株式会社Globe | Machining cooling device |
-
1990
- 1990-06-15 JP JP15821790A patent/JPH0453647A/en active Pending
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5402696A (en) * | 1991-08-26 | 1995-04-04 | Iscar Ltd. | Seal insert for the shaft for a work piece |
JPH0717407U (en) * | 1993-08-30 | 1995-03-28 | 大昭和精機株式会社 | Collet for tool chuck |
JPH0727711U (en) * | 1993-10-27 | 1995-05-23 | ビッグアルファ株式会社 | Collet for tool chuck |
CN107363630A (en) * | 2017-07-25 | 2017-11-21 | 郭云琴 | A kind of puncher for stainless steel processing |
CN107695387A (en) * | 2017-12-07 | 2018-02-16 | 李广连 | A kind of numerically controlled lathe Drilling operation fixture |
JP2019147226A (en) * | 2018-02-27 | 2019-09-05 | 株式会社堀内製作所 | Coolant supply device, coolant supply method, and coolant injection direction changing unit |
WO2019167697A1 (en) * | 2018-02-27 | 2019-09-06 | 株式会社堀内製作所 | Coolant supply device, coolant supply method, and coolant ejection direction changing device |
WO2021002451A1 (en) * | 2019-07-04 | 2021-01-07 | 株式会社Globe | Machining cooling device |
CN113905848A (en) * | 2019-07-04 | 2022-01-07 | 日商地球股份有限公司 | Processing cooling device |
CN113905848B (en) * | 2019-07-04 | 2023-09-19 | 日商地球股份有限公司 | Machining cooling device |
CN110712057A (en) * | 2019-10-15 | 2020-01-21 | 徐州惠诚银杏产业发展有限公司 | Automatic drilling clamp for numerical control lathe |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP3842300B2 (en) | Female threading tool | |
KR200145569Y1 (en) | Device for supplying fluid tool | |
TW200800445A (en) | Deep-hole drilling apparatus | |
US20110280675A1 (en) | Method for Forming Through-Hole | |
JPH0710444B2 (en) | Spring collet | |
US1513350A (en) | Means for and method of drilling deep holes in wood | |
JP2010089175A (en) | Deep hole cutting apparatus | |
JPH0453647A (en) | Cutting oil feeding method at time of lathe turning and lathing shank in use thereat | |
US4625707A (en) | Core drill apparatus | |
US6183173B1 (en) | Rotary shaft tool | |
GB2266676A (en) | Tool-holder with coolant groove | |
US3228267A (en) | Combination centering and facing tool | |
JPH06134648A (en) | Cutting method and device | |
HU9502972D0 (en) | Drill unit with hole cutter and central drill bit | |
US3120766A (en) | Gun type drilling means | |
GB2059829A (en) | Drill chuck with cutting edges | |
JPH08252712A (en) | Grooving tool for hole drilled on circumferential face of cylindrical body and method of grooving | |
JP2511368B2 (en) | Coolant supply method and device | |
JPH0553812U (en) | Deep hole processing tool | |
JP2005022003A (en) | Rotary cutting tool | |
JPH07314232A (en) | Drill with chamfer | |
CN221047331U (en) | Heavy-calibre deep hole machining cutter | |
JPS60213404A (en) | Automatic feeding device for drilling and tapping with general lathe | |
CN217775668U (en) | Cemented carbide countersink drill | |
CN212310936U (en) | Centering deep hole drill |