JPH0261510U - - Google Patents
Info
- Publication number
- JPH0261510U JPH0261510U JP13666488U JP13666488U JPH0261510U JP H0261510 U JPH0261510 U JP H0261510U JP 13666488 U JP13666488 U JP 13666488U JP 13666488 U JP13666488 U JP 13666488U JP H0261510 U JPH0261510 U JP H0261510U
- Authority
- JP
- Japan
- Prior art keywords
- shank
- tip
- air
- machining
- workpiece
- 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.)
- Granted
Links
- 238000003754 machining Methods 0.000 claims 4
- 238000007664 blowing Methods 0.000 claims 3
- 230000000903 blocking effect Effects 0.000 claims 1
Landscapes
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Description
第１図は、本考案の第１実施例を用いて円筒状
ワークの内面加工を行なつているときの状態を示
す縦断側面図、第２図は、第１図のＸ―Ｘ線に沿
う縦断面図、第３図は、本考案の第２実施例の縦
断側面図、第４図は、本考案の第３実施例の縦断
面図、第５図は、本考案の第４実施例の縦断側面
図、第６図は、従来のバイトを用いて円筒状ワー
クの内面加工を行なつているときの状態を示す縦
断側面図である。
１……バイト、２……ホルダ、２ａ……シヤン
ク、３……チツプ、４……ピン、５……切刃、６
……遮閉材、７……エア流通孔、７ａ……エア噴
出口、８……ワーク、９……拡大孔、１０……内
面、１１……エア、１２……切粉、１３……エア
、１４……エア噴出口、１５……エア噴出口、１
６……エア、１７……案内面、２１……バイト、
２２……ホルダ、２２ａ……シヤンク、２３……
切粉、２４……遮閉材、２５……案内面、２６…
…凹部、２７……チツプ、２７ａ……切刃、２８
……エア流通孔、２９……エア、３０……エア噴
出口、３１……ワーク、３２……内孔、Ｌ１……
ホルダの中心軸線、Ｌ２……軸線。
Fig. 1 is a vertical cross-sectional side view showing the state when the inner surface of a cylindrical workpiece is being machined using the first embodiment of the present invention, and Fig. 2 is a view taken along the line X--X in Fig. 1. 3 is a longitudinal sectional view of the second embodiment of the invention, FIG. 4 is a longitudinal sectional view of the third embodiment of the invention, and FIG. 5 is a fourth embodiment of the invention. FIG. 6 is a longitudinal side view showing a state in which the inner surface of a cylindrical workpiece is being machined using a conventional cutting tool. 1... Bit, 2... Holder, 2a... Shank, 3... Chip, 4... Pin, 5... Cutting blade, 6
...Shielding material, 7... Air circulation hole, 7a... Air outlet, 8... Workpiece, 9... Enlarged hole, 10... Inner surface, 11... Air, 12... Chips, 13... Air, 14... Air outlet, 15... Air outlet, 1
6...Air, 17...Guidance surface, 21...Part-time job,
22...Holder, 22a...Shank, 23...
Chips, 24... Shielding material, 25... Guide surface, 26...
... recess, 27... tip, 27a... cutting edge, 28
...Air distribution hole, 29...Air, 30...Air jet port, 31...Workpiece, 32...Inner hole, L1...
Center axis of the holder, L2...axis.
Claims (1)
状ワークの内面加工用バイトにおいて、前記シヤ
ンクの先端部に、切粉吹き払い用のエアを噴出す
るエア噴出口を設けたことを特徴とする円筒状ワ
ークの内面加工用バイト。 (2) シヤンクの先端部に、加工しようとするワ
ークの内径より若干小径で、かつ切粉がシヤンク
の先方に向かうのを阻止する遮閉材を設けてなる
請求項(1)記載の円筒状ワークの内面加工用バイ
ト。 (3) シヤンクの先端部側面に切刃を有する円筒
状ワークの内面加工用バイトにおいて、前記シヤ
ンクの先端近傍部に、切粉吹き払い用のエアを噴
出するエア噴出口を設け、かつ前記シヤンクの先
端部に、切粉がシヤンクの先方に向かうのを阻止
するとともに、前記エア噴出口より噴出したエア
をシヤンクの基部に向かうように案内する案内面
を有する遮閉材を設けたことを特徴とする円筒状
ワークの内面加工用バイト。[Claims for Utility Model Registration] (1) In a cutting tool for machining the inner surface of a cylindrical workpiece, which has a cutting edge on the side surface of the tip of the shank, an air jet for blowing off air to blow away chips is provided at the tip of the shank. A tool for machining the inner surface of cylindrical workpieces, featuring an outlet. (2) The cylindrical shape according to claim (1), wherein the tip of the shank is provided with a shielding material that has a diameter slightly smaller than the inner diameter of the workpiece to be machined and that prevents chips from moving toward the front of the shank. Bit for machining the inner surface of the workpiece. (3) A cutting tool for processing the inner surface of a cylindrical workpiece having a cutting edge on the side surface of the tip of the shank, in which an air outlet for blowing off air for blowing away chips is provided near the tip of the shank, and A blocking member is provided at the tip of the shank, and has a guide surface that prevents chips from moving toward the front of the shank and guides air ejected from the air outlet toward the base of the shank. Bit for machining the inner surface of cylindrical workpieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988136664U JPH0641766Y2 (en) | 1988-10-21 | 1988-10-21 | Tool for internal surface machining of cylindrical work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988136664U JPH0641766Y2 (en) | 1988-10-21 | 1988-10-21 | Tool for internal surface machining of cylindrical work |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0261510U true JPH0261510U (en) | 1990-05-08 |
| JPH0641766Y2 JPH0641766Y2 (en) | 1994-11-02 |
Family
ID=31397382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988136664U Expired - Lifetime JPH0641766Y2 (en) | 1988-10-21 | 1988-10-21 | Tool for internal surface machining of cylindrical work |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0641766Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014083628A (en) * | 2012-10-23 | 2014-05-12 | Showa Corp | Chip removal device |
| JP2016508452A (en) * | 2013-02-26 | 2016-03-22 | グリーソン − プァウター マシネンファブリク ゲーエムベーハー | Internal tooth creation or machining method, motion change device and machine tool |
| WO2023095280A1 (en) * | 2021-11-26 | 2023-06-01 | ファナック株式会社 | Fluid jetting head and fluid jetting apparatus |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4736453U (en) * | 1971-05-06 | 1972-12-22 |
-
1988
- 1988-10-21 JP JP1988136664U patent/JPH0641766Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4736453U (en) * | 1971-05-06 | 1972-12-22 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014083628A (en) * | 2012-10-23 | 2014-05-12 | Showa Corp | Chip removal device |
| JP2016508452A (en) * | 2013-02-26 | 2016-03-22 | グリーソン − プァウター マシネンファブリク ゲーエムベーハー | Internal tooth creation or machining method, motion change device and machine tool |
| WO2023095280A1 (en) * | 2021-11-26 | 2023-06-01 | ファナック株式会社 | Fluid jetting head and fluid jetting apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0641766Y2 (en) | 1994-11-02 |
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