JP2012091246A5 - - Google Patents
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- JP2012091246A5 JP2012091246A5 JP2010238790A JP2010238790A JP2012091246A5 JP 2012091246 A5 JP2012091246 A5 JP 2012091246A5 JP 2010238790 A JP2010238790 A JP 2010238790A JP 2010238790 A JP2010238790 A JP 2010238790A JP 2012091246 A5 JP2012091246 A5 JP 2012091246A5
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- hood
- compressed air
- peripheral portion
- slide
- processing apparatus
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Description
上記目的を達成すべく本発明は次の技術的手段を講じた。
すなわち、本発明に係る切りくず処理装置は、回転する主軸の先端に脱着可能に取り付けられ、刃具が挿入される工具ホルダと、切削により生じる切りくずを吸引する筒状フードとを有する工作機械用切りくず処理装置であって、前記筒状フードは、内周部と外周部からなる二重構造を有しており、前記内周部と前記外周部の間の空間を吸引路となして、前記切りくずを含む排気が排気され、前記工具ホルダの外周には前記二重構造の筒状フードを装着する軸受けを有し、さらに、前記二重構造の筒状フードは、前後方向に摺動可能にして前記空間を伸縮させるスライドフードを刃具側に有することを特徴とする。
In order to achieve the above object, the present invention takes the following technical means.
That is, the chip disposal apparatus according to the present invention is for a machine tool having a tool holder that is detachably attached to the tip of a rotating main shaft and into which a cutting tool is inserted, and a cylindrical hood that sucks chips generated by cutting. A chip disposal device, wherein the cylindrical hood has a double structure consisting of an inner periphery and an outer periphery, and a space between the inner periphery and the outer periphery serves as a suction path, Exhaust gas containing the chips is exhausted, and the outer periphery of the tool holder has a bearing for mounting the double-structured cylindrical hood, and the dual-structured cylindrical hood slides in the front-rear direction. It has a slide hood on the blade side which can expand and contract the space .
また、圧縮空気供給路が設けられたまわり止めブロックを主軸側に付勢して、工具ホルダが主軸にクランプされているとき、このまわり止めブロックが筒状フードのまわり止めを兼ねているのが望ましい。 In addition, when the tool holder is clamped to the main shaft by urging the non-rotating block provided with the compressed air supply path to the main shaft side, this detent block also serves as a detent for the cylindrical hood. desirable.
Claims (7)
切削により生じる切りくずを吸引する筒状フードとを有する工作機械用切りくず処理装置であって、
前記筒状フードは、内周部と外周部からなる二重構造を有しており、前記内周部と前記外周部の間の空間を吸引路となして、前記切りくずを含む排気が排気され、
前記工具ホルダの外周には前記二重構造の筒状フードを装着する軸受けを有し、
さらに、前記二重構造の筒状フードは、前後方向に摺動可能にして前記空間を伸縮させるスライドフードを刃具側に有することを特徴とする工作機械用切りくず処理装置。
A tool holder that is detachably attached to the tip of the rotating spindle and into which a cutting tool is inserted;
A chip processing apparatus for machine tools having a cylindrical hood for sucking chips generated by cutting,
The cylindrical hood has a double structure including an inner peripheral portion and an outer peripheral portion, and a space between the inner peripheral portion and the outer peripheral portion serves as a suction path, and exhaust including the chips is exhausted. And
On the outer periphery of the tool holder, there is a bearing for mounting the double-structured cylindrical hood,
Furthermore, the double-structured cylindrical hood has a slide hood on the blade side which is slidable in the front-rear direction so as to expand and contract the space .
切削により生じる切りくずを吸引する筒状フードとを有する工作機械用切りくず処理装置であって、
前記筒状フードは、内周部と外周部からなる二重構造を有しており、前記内周部と前記外周部の間の空間を吸引路となして、前記切りくずを含む排気が排気され、
かつ、圧縮空気供給路が設けられており、
前記工具ホルダの外周には前記二重構造の筒状フードを装着する軸受けを有し、
さらに、前記二重構造の筒状フードは、前後方向に摺動可能にして前記空間を伸縮させるスライドフードを刃具側に有し、
かつ、刃具先端に向けて圧縮空気を供給する圧縮空気供給路を具備することを特徴とする工作機械用切りくず処理装置。
A tool holder that is detachably attached to the tip of the rotating spindle and into which a cutting tool is inserted;
A chip processing apparatus for machine tools having a cylindrical hood for sucking chips generated by cutting,
The cylindrical hood has a double structure including an inner peripheral portion and an outer peripheral portion, and a space between the inner peripheral portion and the outer peripheral portion serves as a suction path, and exhaust including the chips is exhausted. And
And a compressed air supply path is provided,
On the outer periphery of the tool holder, there is a bearing for mounting the double-structured cylindrical hood,
Furthermore, the cylindrical hood of the double structure has a slide hood on the cutting tool side that can slide in the front-rear direction to expand and contract the space,
And the chip processing apparatus for machine tools characterized by comprising the compressed air supply path which supplies compressed air toward a blade tool front-end | tip .
The slide hood has, on the front surface, a blade port through which a blade is passed, and one or more suction ports for sucking chips on the outer peripheral side of the front surface. Item 2. A chip disposal apparatus for machine tools according to item 1.
The slide on the front of the hood, with the cutting tool for opening through which the cutting tool is provided in its center, one or more compressed air from the compressed air supply passage around the cutting tool for opening for ejecting the blade tip The chip processing apparatus for a machine tool according to claim 2, wherein an ejection hole is provided, and one or more suction ports for sucking chips are provided on an outer peripheral side of the front surface.
The slide hood is disposed so as to be urged forward when compressed air is supplied from the compressed air supply path , and the suction path has a negative pressure when chips are sucked. When the front surface of the slide hood approaches the workpiece, the negative pressure in the suction path rises, the slide hood moves against the front side against the urging force, and is balanced at a position away from the workpiece. The chip processing apparatus for machine tools according to claim 2 or 4, characterized in that:
The chip processing apparatus for a machine tool according to any one of claims 1 to 4, wherein the slide hood can be fixed at an arbitrary position away from the work by a certain distance.
前記まわり止めブロックは、工具ホルダが主軸にクランプされているときに前記二重構造の筒状フードのまわり止めを兼ねていることを特徴とする請求項２、４、５又は６のいずれか一つに記載の工作機械用切りくず処理装置。
The double-structured tubular hood is provided with a detent block that is urged toward the main shaft by elastic force and provided with a compressed air supply path .
The said non- rotating block also serves as a detent of the double-structured cylindrical hood when the tool holder is clamped to the main shaft. The chip processing apparatus for machine tools as described in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010238790A JP5706662B2 (en) | 2010-10-25 | 2010-10-25 | Cutting method of composite material and chip disposal apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010238790A JP5706662B2 (en) | 2010-10-25 | 2010-10-25 | Cutting method of composite material and chip disposal apparatus |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012091246A JP2012091246A (en) | 2012-05-17 |
| JP2012091246A5 true JP2012091246A5 (en) | 2013-12-05 |
| JP5706662B2 JP5706662B2 (en) | 2015-04-22 |
Family
ID=46385195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010238790A Active JP5706662B2 (en) | 2010-10-25 | 2010-10-25 | Cutting method of composite material and chip disposal apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5706662B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114226351B (en) * | 2021-08-16 | 2024-01-30 | 重庆大学 | Complex multi-working-condition self-adaptive dust removing device for dry cutting processing of composite material |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6316910A (en) * | 1986-07-07 | 1988-01-23 | Fuji Heavy Ind Ltd | Discharge device for chips and harmful gas from boring tool |
| JP2005028471A (en) * | 2003-07-08 | 2005-02-03 | Sato Tekko Co Ltd | Method of recovering chip of toxic contaminant |
| JP5212778B2 (en) * | 2007-12-07 | 2013-06-19 | 日立工機株式会社 | Drilling tool with dust collector |
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2010
- 2010-10-25 JP JP2010238790A patent/JP5706662B2/en active Active
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