JPH01153246A - Chip recovering duct - Google Patents
Chip recovering ductInfo
- Publication number
- JPH01153246A JPH01153246A JP62307513A JP30751387A JPH01153246A JP H01153246 A JPH01153246 A JP H01153246A JP 62307513 A JP62307513 A JP 62307513A JP 30751387 A JP30751387 A JP 30751387A JP H01153246 A JPH01153246 A JP H01153246A
- Authority
- JP
- Japan
- Prior art keywords
- cutting
- duct
- fixed
- cutting tool
- chips
- 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
- 238000007599 discharging Methods 0.000 claims abstract 2
- 239000002173 cutting fluid Substances 0.000 claims description 2
- 239000007921 spray Substances 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract 2
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003746 surface roughness Effects 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
- B23Q11/006—Devices for removing chips by sucking and blowing simultaneously
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、切削時に発生する切屑の回収方法に係り、特
に効率よく切屑回収するに好適な切屑回収ダクトに関す
る。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a method for collecting chips generated during cutting, and particularly to a chip collection duct suitable for efficiently collecting chips.
従来の切屑回収ダクトは、被削物の外周付近に固定され
たものとなっていた。Conventional chip collection ducts have been fixed near the outer periphery of the workpiece.
上記従来技術は、切削時の切屑発生点が内周から外周と
移動するにもかかわらず、この切屑を回収するダクトが
外周付近で固定されており、切屑吸引力を一定にする点
について配慮されておらず、内周付近で、切屑がバイト
にからみつき鏡面加工された面にキズをつける問題点が
あった。In the above conventional technology, although the point where chips are generated during cutting moves from the inner circumference to the outer circumference, the duct that collects the chips is fixed near the outer circumference, and consideration is given to keeping the chip suction force constant. There was a problem in that the chips got entangled with the cutting tool near the inner circumference and scratched the mirror-finished surface.
本発明の目的は、内周部の切削時に切屑吸引力を強くし
、鏡面仕上げされた面のキズ発生防止することにある。An object of the present invention is to increase the suction force of chips when cutting the inner circumferential portion, and to prevent the occurrence of scratches on the mirror-finished surface.
上記目的は、従来、外周部に固定されていた切屑吸引ダ
クトを切削送りテーブル上に固定し、このテーブルとと
もに移動するダクトをもうけ、ダクトの開口部をバイト
の近くに配置すること、ダクト開口部の面積を小さくし
吸引時の流速を速くすることにより達成される。The above purpose is to fix the chip suction duct, which was conventionally fixed on the outer periphery, on the cutting feed table, create a duct that moves together with this table, and place the opening of the duct near the cutting tool. This is achieved by reducing the area of the area and increasing the flow rate during suction.
切屑吸引装置のホースを加工機のテーブルに直接固定す
ると切屑吸引時の振動をテーブルに伝え、バイトと被削
物間に微小な相対変位が生じ切削面粗さが悪くなる。こ
のため本考案では、吸引装置からのホースを接続する固
定ダクトを剛性の高い加工機のベツドに固定し、この固
定ダクトにすきまで挿入される移動ダクトを切削送りテ
ーブルに固定することで、切屑吸引時のテーブルに与え
る振動の影響を極めて小さくシ、移動ダクトの吸引口を
バイトの近くに配置できるようになるため、内周部と外
周部の切削時に同じ吸引力を得ることができる。さらに
バイトの近くに吸引口を設けることにより、切屑の流れ
方向がほぼ一定となるため、従来の吸引口面積を小さく
でき、その結果流速を速められ切屑吸引力が強くできる
。以上の２点から、切屑がバイトにからみつき鏡面仕上
げされた面をキズつけることが防止できる。If the hose of the chip suction device is directly fixed to the table of the processing machine, vibrations generated during chip suction will be transmitted to the table, causing minute relative displacement between the cutting tool and the workpiece, resulting in poor cut surface roughness. Therefore, in this invention, a fixed duct that connects the hose from the suction device is fixed to the bed of a highly rigid processing machine, and a movable duct that is inserted into the fixed duct until it has a gap is fixed to the cutting feed table. The effect of vibration on the table during suction is minimized, and the suction port of the movable duct can be placed close to the cutting tool, so the same suction force can be obtained when cutting the inner and outer circumferences. Furthermore, by providing the suction port near the cutting tool, the flow direction of the chips becomes almost constant, so the area of the conventional suction port can be reduced, and as a result, the flow rate can be increased and the chip suction force can be increased. From the above two points, it is possible to prevent chips from getting entangled with the cutting tool and damaging the mirror-finished surface.
以下１本発明の一実施例を図に基づいて具体的に説明す
る。第１図は、バイトを用いて切削する加工機の切屑吸
引ダクトの近傍の外観を示したものである。被削物１に
向かってバイト２の刃先が配置されている。このバイト
２はバイトホルダ；３を介して、切込みテーブル４にボ
ルト締結される。An embodiment of the present invention will be specifically described below with reference to the drawings. FIG. 1 shows the appearance of the vicinity of a chip suction duct of a processing machine that performs cutting using a cutting tool. A cutting edge of a cutting tool 2 is arranged facing a workpiece 1. This cutting tool 2 is bolted to a cutting table 4 via a cutting tool holder 3.
この切込みテーブル４は切削送りテーブル５に搭載され
ている。この切削送りテーブル５上にスライドダクト６
が固定されており、このスライドダクト６がすきまをも
って挿入される固定ダクト７は固定台８にボルト締結さ
れる。バイト２をはさんでスライドダクト６と反対側に
スプレーノズル９が配置されており切削送り方向にスプ
レーノズル９から切削液を吐出し切屑１０をスライドダ
クト６で回収する。本実施例によれば、切削時の切屑を
内周部から外周部まで同じ吸引能力で回収する効果があ
る。This cutting table 4 is mounted on a cutting feed table 5. A slide duct 6 is placed on this cutting feed table 5.
A fixed duct 7 into which the slide duct 6 is inserted with a gap is bolted to a fixed base 8. A spray nozzle 9 is arranged on the opposite side of the slide duct 6 across the cutting tool 2, and cutting fluid is discharged from the spray nozzle 9 in the cutting feed direction and chips 10 are collected by the slide duct 6. According to this embodiment, there is an effect that chips during cutting can be collected from the inner circumferential portion to the outer circumferential portion with the same suction ability.
第２図に第１図のダクト形状を変えた変形例を示す。ス
ライドダクト３ａをコの字形状の断面とし、コの字形状
の開口部を被削物１ａに向けるものである。このダクト
形状を採ることにより、ダクトを切屑発生点により近づ
けられ、切屑吸引力を強くすることができる。FIG. 2 shows a modification of the duct shape shown in FIG. 1. The slide duct 3a has a U-shaped cross section, and the U-shaped opening faces the workpiece 1a. By adopting this duct shape, the duct can be brought closer to the point where chips are generated, and the chip suction force can be increased.
本発明によれば、切削時の切屑を常に、バイトのすぐ近
くで回収できるので、切屑がバイトにからみつくことを
防止し、広い面積の被削物を鏡面切削仕上げできる効果
がある。According to the present invention, since chips during cutting can always be collected in the immediate vicinity of the cutting tool, it is possible to prevent the chips from getting entangled with the cutting tool, and it is possible to finish a workpiece with a mirror finish over a wide area.
第１図は、本発明の外観図、第２図は本発明の変形例を
示す外観図である。
１・・・被削物、２・・・バイト、３・・・バイトホル
ダ。
４・・・切込みテーブル、５・・・切削送りテーブル、
６・・・スライドダクト、７・・・固定ダクト、８・・
・固定台。
９・・・スプレーノズル、１０切屑。
第゛ｌ目
！−・−セ文削、Ｆ＃ ４−−一切Ｐし亭
チー７ｉし ７−−−圓慎Ｌ７“７ト２−−−ノ
ｓ−イト ！−−−Ｌ刀削り（リテー
ＩＩし Ｂ−−−目ＬＢ５−７Ｖイトホルグ
乙−−−スライド７クト タ、−スプし−
ノス°ル／Ｉ・−ｔ７７属FIG. 1 is an external view of the present invention, and FIG. 2 is an external view showing a modification of the present invention. 1...Workpiece, 2...Bite, 3...Bite holder. 4... Cutting table, 5... Cutting feed table,
6...Sliding duct, 7...Fixed duct, 8...
・Fixed stand. 9...Spray nozzle, 10 chips. The first one! -・-Sebun sharpening, F# 4--All Pshi Tei Chi 7i 7----Enshin L7 "7to2---Nos-ite!---L sword sharpening (Rite II Shi B- --Eye LB5-7V Ithorg
B---Slide 7 ta, -splash-
Nosul/I・-t77 genus
Claims (1)
切屑吸引装置と該切屑吸引装置からのホースを接続し、
ベースに固定される固定ダクトと該固定ダクトに隙間で
挿入され、切削送り方向にのみ摺動可能なテーブル上に
固定された移動ダクトと該移動ダクトの吸引口をバイト
の近くに配置し、該バイトをはさんでほぼ反対側に切削
液を吐出するノズルを配置する切屑吸引路を設けること
を特徴とする切屑回収ダクト。1. In a processing machine that has a chip collection means and performs mirror cutting,
Connect the chip suction device and the hose from the chip suction device,
A fixed duct fixed to the base, a movable duct inserted into the fixed duct with a gap and fixed to a table that can slide only in the cutting feed direction, and a suction port of the movable duct placed near the cutting tool. A chip collection duct characterized by being provided with a chip suction path in which a nozzle for discharging cutting fluid is arranged almost on the opposite side of the cutting tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62307513A JPH01153246A (en) | 1987-12-07 | 1987-12-07 | Chip recovering duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62307513A JPH01153246A (en) | 1987-12-07 | 1987-12-07 | Chip recovering duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01153246A true JPH01153246A (en) | 1989-06-15 |
Family
ID=17969981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62307513A Pending JPH01153246A (en) | 1987-12-07 | 1987-12-07 | Chip recovering duct |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01153246A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5069270A (en) * | 1988-06-14 | 1991-12-03 | Km-Kabel Metall Ag | Continuous casting mold |
| JP2010142199A (en) * | 2008-12-22 | 2010-07-01 | Nissey Delica Corp | Noodle strip cutting-out machine |
| JP2016078133A (en) * | 2014-10-10 | 2016-05-16 | 株式会社マキタ | Dust collection attachment and electric power tool |
-
1987
- 1987-12-07 JP JP62307513A patent/JPH01153246A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5069270A (en) * | 1988-06-14 | 1991-12-03 | Km-Kabel Metall Ag | Continuous casting mold |
| JP2010142199A (en) * | 2008-12-22 | 2010-07-01 | Nissey Delica Corp | Noodle strip cutting-out machine |
| JP2016078133A (en) * | 2014-10-10 | 2016-05-16 | 株式会社マキタ | Dust collection attachment and electric power tool |
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