JPS6347803U - - Google Patents
Info
- Publication number
- JPS6347803U JPS6347803U JP14062286U JP14062286U JPS6347803U JP S6347803 U JPS6347803 U JP S6347803U JP 14062286 U JP14062286 U JP 14062286U JP 14062286 U JP14062286 U JP 14062286U JP S6347803 U JPS6347803 U JP S6347803U
- Authority
- JP
- Japan
- Prior art keywords
- cutting tool
- boring tool
- tool
- boring
- correction member
- 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 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
Landscapes
- Automatic Control Of Machine Tools (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Description
第１図はこの考案に係る中ぐり工具の一実施例
を、室温状態で示す一部断面した側面図；そして
、第２図は中ぐり工具を、高温状態で示す一部断
面した側面図である。
図中、１０…中ぐり工具、１２…ボーリングバ
ー、１４…凹所、１６…カートリツジ、１８…ス
リツト、２０…固定ねじ、２２…挿入孔、２４…
ブツシユ、２６…補正部材、２８…当金、３０…
固定ねじ、３２…インサートチツプ、３４…調整
ねじ、３６…カートリツジである。
Fig. 1 is a partially sectional side view showing an embodiment of the boring tool according to this invention at room temperature; and Fig. 2 is a partially sectional side view showing the boring tool at high temperature. be. In the figure, 10... Boring tool, 12... Boring bar, 14... Recess, 16... Cartridge, 18... Slit, 20... Fixing screw, 22... Insertion hole, 24...
Button, 26... Correction member, 28... Money, 30...
Fixing screw, 32...insert chip, 34...adjusting screw, 36...cartridge.
Claims (1)
可能に支持された刃具と、 この刃具と中ぐり工具本体との間に配設され、
中ぐり加工される被加工物と同じ熱膨張率を有す
る材料から形成され、被加工物の加工時の熱膨張
に応じて刃具の半径方向位置を補正する補正部材
とを具備した事を特徴とする中ぐり工具。 (2) 前記補正部材は被加工物と同一材料で形成
されている事を特徴とする実用新案登録請求の範
囲第１項に記載の中ぐり工具。 (3) 前記刃具は中程に形成された刃具を前後に
分けるスリツトを有し、このスリツトより後方部
は中ぐり工具本体に固着され、スリツトより前方
部には補正部材の先端が当接している事を特徴と
する実用新案登録請求の範囲第１項に記載の中ぐ
り工具。 (4) 前記刃具は、これの初期位置を規定する初
期調整ねじを備えている事を特徴とする実用新案
登録請求の範囲第１項に記載の中ぐり工具。 (5) 前記初期調整ねじは、補正部材の先端に当
接する端部を有している事を特徴とする実用新案
登録請求の範囲第４項に記載の中ぐり工具。[Scope of Claim for Utility Model Registration] (1) A boring tool body, a cutting tool supported by the boring tool body so as to be movable along the radial direction, and a cutting tool disposed between the cutting tool and the boring tool main body. established,
The tool is made of a material having the same coefficient of thermal expansion as the workpiece to be bored, and is characterized by comprising a correction member that corrects the radial position of the cutting tool in accordance with the thermal expansion of the workpiece during machining. Boring tool. (2) The boring tool according to claim 1, wherein the correction member is made of the same material as the workpiece. (3) The cutting tool has a slit formed in the middle that divides the cutting tool into front and rear parts, and the part behind the slit is fixed to the boring tool body, and the tip of the correction member is in contact with the part in front of the slit. A boring tool according to claim 1 of the utility model registration claim, characterized in that: (4) The boring tool according to claim 1, wherein the cutting tool is provided with an initial adjustment screw that defines the initial position of the cutting tool. (5) The boring tool according to claim 4, wherein the initial adjustment screw has an end that abuts the tip of the correction member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986140622U JPH0418727Y2 (en) | 1986-09-16 | 1986-09-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986140622U JPH0418727Y2 (en) | 1986-09-16 | 1986-09-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6347803U true JPS6347803U (en) | 1988-03-31 |
| JPH0418727Y2 JPH0418727Y2 (en) | 1992-04-27 |
Family
ID=31047640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986140622U Expired JPH0418727Y2 (en) | 1986-09-16 | 1986-09-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0418727Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH059822U (en) * | 1991-03-07 | 1993-02-09 | 三菱マテリアル株式会社 | Throw away type cutlery |
| WO2008088629A1 (en) * | 2007-01-18 | 2008-07-24 | Kennametal Inc. | Micro-adjustable differential screw assembly |
| JP2012024881A (en) * | 2010-07-22 | 2012-02-09 | Toyota Motor Corp | Method for processing workpiece by processing apparatus |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54129591A (en) * | 1978-03-30 | 1979-10-08 | Toyoda Mach Works Ltd | Grinder |
| JPS60135163A (en) * | 1983-12-22 | 1985-07-18 | Isuzu Motors Ltd | Cutter edge position correcting device |
-
1986
- 1986-09-16 JP JP1986140622U patent/JPH0418727Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54129591A (en) * | 1978-03-30 | 1979-10-08 | Toyoda Mach Works Ltd | Grinder |
| JPS60135163A (en) * | 1983-12-22 | 1985-07-18 | Isuzu Motors Ltd | Cutter edge position correcting device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH059822U (en) * | 1991-03-07 | 1993-02-09 | 三菱マテリアル株式会社 | Throw away type cutlery |
| WO2008088629A1 (en) * | 2007-01-18 | 2008-07-24 | Kennametal Inc. | Micro-adjustable differential screw assembly |
| JP2012024881A (en) * | 2010-07-22 | 2012-02-09 | Toyota Motor Corp | Method for processing workpiece by processing apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0418727Y2 (en) | 1992-04-27 |