CN1861302A - Negative pressure sucking method for recovering waste gas and swarf for high speed drilling - Google Patents
Negative pressure sucking method for recovering waste gas and swarf for high speed drilling Download PDFInfo
- Publication number
- CN1861302A CN1861302A CNA2006100266763A CN200610026676A CN1861302A CN 1861302 A CN1861302 A CN 1861302A CN A2006100266763 A CNA2006100266763 A CN A2006100266763A CN 200610026676 A CN200610026676 A CN 200610026676A CN 1861302 A CN1861302 A CN 1861302A
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- drilling
- waste gas
- negative pressure
- cylindrical sealing
- sealing sleeve
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
A negative-pressure suction method for recovering waste gas and chips during high-speed drilling is disclosed. A cylindrical sleeve barrel whose internal diameter is 2-2.5 times greater than the diameter of drill bit is attached to front end of drilling axle box. The height of the front end of said sleeve barrel is regulated to same as the cutting edge of drill bit and its back end is connected to a slide sleeve for moving it backward. A flexible suction tube in negative pressure state is connected to the hole on said sleeve barrel to generate airflow at 10-20 m/s for recovering waste gas and chips.
Description
Technical field
The present invention relates to the mode that changes of returning of a kind of waste gas of high-speed drilling and smear metal, especially a kind of mode that adopts airtight drilling zone and negative pressure suction to get rid of and reclaim waste gas and smear metal automatically.
Background technology
Drill bit heating is met oil and can be produced oil flue waste gas in the high-speed drilling process, and excessive cutting speed can cause that the rotation of smear metal is splashed and hurt sb.'s feelings easily.This situation brings to say it is a unsafe hidden danger for the drilling operation personnel, and the boring smear metal of splashing is scattered in finished surface not only to have been influenced crudy but also influenced follow-up operation and carry out, and relatively effectively way is still artificial at present removes.Carry out in totally enclosed numerical control automatic drilling zone but manually reset mode is inapplicable.Along with improving constantly of whole machining equipment automation of China and numerical control proportion, this contradiction will manifest increasingly.
Summary of the invention
The objective of the invention is provides a kind of high-speed drilling negative pressure suction-type waste gas and smear metal way of recycling in order to solve the waste gas that produces in the high-speed drilling process and the recovery problem of smear metal.
Technical scheme of the present invention is: a kind of high-speed drilling negative pressure suction-type waste gas and smear metal way of recycling, and its concrete grammar is:
(1) front end of auger spindle case installs cylindrical sealing sleeve additional:
A. the intracavity diameter of cylindrical sealing sleeve is 2～2.5 times of bit diameter;
B. the front end of cylindrical sealing sleeve and drill edge are adjusted to sustained height;
C. the upper end of cylindrical sealing sleeve be connected sliding sleeve and link to each other, move with the relative together drill bit drilling of sliding sleeve sword backward;
(2) cylindrical sealing sleeve connects air draught recovery flexible pipe;
(3) reclaim flexible pipe and connect negative pressure;
(4) waste gas and drilling cuttings are concentrated by pipeline and are reclaimed.
Negative pressure forms the gas flow rate of 10～20 meters of per seconds in the flexible pipe.
When the drilling workpiece material is the steel of toughness, adopt the mode of gap feeding to carry out chip breaking, realize that drilling cuttings reclaims.
The drill bit of mode of the present invention auger spindle case driven rotary when boring and cylindrical sleeve (sleeve does not rotate) are near workpiece, and sleeve contacts the back and forms a confined space at the drilling regional nature with workpiece planarization, and along with the continuation feeding of drill bit, sliding sleeve retreats.Waste gas and iron filings that drilling produces are collected in this confined space.Being connected with an air draught on the face of cylinder of cylindrical sealing sleeve and reclaiming flexible pipe, is negative pressure state in the flexible pipe, can form the gas flow rate of 10～20 meters of per seconds, concentrates recovery to get up by pipeline waste gas and drilling cuttings.Solved drill bit heating chance oil meeting generation oil flue waste gas in the high-speed drilling process, excessive cutting speed can cause the hidden danger that the rotation of smear metal is splashed and hurted sb.'s feelings easily etc. and to bring for the drilling operation personnel, and the boring smear metal of splashing is scattered in finished surface and not only influences crudy but also influence the problem that follow-up operation is carried out.
Description of drawings
Fig. 1 is the present invention's preceding schematic diagram of holing;
Fig. 2 is a schematic diagram after the present invention holes.
The specific embodiment
The present invention is further illustrated below in conjunction with accompanying drawing and embodiment.
As shown in Figure 1, high-speed drilling negative pressure suction-type waste gas and the used device of smear metal way of recycling comprise nose circle cylindrical sleeve 1, high speed bit 2, drill chuck 3, connect sliding sleeve 4, lifting auger spindle case 5, compress spring 6, air draught flexible pipe 7 etc.
High-speed drilling negative pressure suction-type waste gas and smear metal way of recycling, specific implementation method is: the front end at auger spindle case 5 adds a cylindrical sleeve 1, the intracavity diameter of cylindrical sleeve 1 is 2～2.5 times of drill bit 2 diameters, the front end of cylindrical sleeve 1 and drill bit 2 cutting edges are adjusted to sustained height, the rear end of cylindrical sleeve 1 be connected sliding sleeve 4 and link to each other, and the 2 drilling swords of relative together drill bit with sliding sleeve 4 can move backward.
As shown in Figure 2, the drill bit 2 of auger spindle case 5 driven rotary and the close workpiece 9 of cylindrical sleeve 1 (sleeve does not rotate) form a confined space at the drilling regional nature after sleeve 1 and workpiece 9 plane contact during boring, and along with the continuation feeding of drill bit 2, sliding sleeve 4 retreats.Waste gas and iron filings that drilling produces are collected in this confined space.
Being connected with an air draught on the face of cylinder of cylindrical sealing sleeve 1 and reclaiming flexible pipe 7, is negative pressure state in the flexible pipe 7, can form the gas flow rate of 10～20 meters of per seconds, concentrates recovery to get up by pipeline waste gas and drilling cuttings.
For drilling workpiece 9 materials is the steel of toughness, carries out chip breaking automatically by the mode that adopts the gap feeding, and it is smooth and easy to realize that drilling cuttings reclaims.
Claims (3)
1. high-speed drilling negative pressure suction-type waste gas and smear metal way of recycling is characterized in that concrete grammar is:
(1) front end of auger spindle case installs cylindrical sealing sleeve additional:
A. the intracavity diameter of cylindrical sealing sleeve is 2～2.5 times of bit diameter;
B. the upper end of cylindrical sealing sleeve and drill edge are adjusted to sustained height;
C. the rear end of cylindrical sealing sleeve be connected sliding sleeve and link to each other, sliding sleeve together relatively drill bit drilling sword do motion backward;
(2) cylindrical sealing sleeve connects air draught recovery flexible pipe;
(3) reclaim flexible pipe and connect negative pressure;
(4) waste gas and drilling cuttings are concentrated by pipeline and are reclaimed.
2. high-speed drilling negative pressure suction-type waste gas according to claim 1 and smear metal way of recycling is characterized in that, negative pressure forms the gas flow rate of 10～20 meters of per seconds in the described flexible pipe.
3. high-speed drilling negative pressure suction-type waste gas according to claim 1 and smear metal way of recycling is characterized in that, when the drilling workpiece material is the steel of toughness, adopt the mode of gap feeding to carry out chip breaking, realize that drilling cuttings reclaims.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100266763A CN1861302A (en) | 2006-05-18 | 2006-05-18 | Negative pressure sucking method for recovering waste gas and swarf for high speed drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100266763A CN1861302A (en) | 2006-05-18 | 2006-05-18 | Negative pressure sucking method for recovering waste gas and swarf for high speed drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1861302A true CN1861302A (en) | 2006-11-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100266763A Pending CN1861302A (en) | 2006-05-18 | 2006-05-18 | Negative pressure sucking method for recovering waste gas and swarf for high speed drilling |
Country Status (1)
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| CN (1) | CN1861302A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101730602B (en) * | 2007-03-09 | 2012-12-05 | 特里蒙特制造业有限公司 | Sheet material cutting machine with vacuum cleaning system |
| CN105127829A (en) * | 2015-09-02 | 2015-12-09 | 哈尔滨飞机工业集团有限责任公司 | Quick collector for borings |
| CN105430907A (en) * | 2014-09-12 | 2016-03-23 | 精工精密株式会社 | Pore opening device |
| CN106271848A (en) * | 2016-08-26 | 2017-01-04 | 蚌埠市勇创机械电子有限公司 | A kind of box plate rig |
| CN107116253A (en) * | 2017-05-14 | 2017-09-01 | 合肥鼎鑫模具有限公司 | A kind of mould processing drilling machine |
| CN108032135A (en) * | 2017-12-08 | 2018-05-15 | 韩玲 | A kind of machinery processing apparatus and machining process for possessing recovery device of wastes |
| CN108067934A (en) * | 2016-11-10 | 2018-05-25 | 发那科株式会社 | Lathe |
| CN108406416A (en) * | 2018-01-20 | 2018-08-17 | 宁夏共享机床辅机有限公司 | A kind of non-metallic material truck bits pump chip breaking device |
| CN108453478A (en) * | 2018-05-10 | 2018-08-28 | 道真自治县梦幻灯饰有限公司 | A kind of bedside lamp processing technology |
| CN108555542A (en) * | 2018-05-11 | 2018-09-21 | 道真自治县梦幻灯饰有限公司 | A kind of hole lamp processing technology |
| CN109465429A (en) * | 2018-12-13 | 2019-03-15 | 上海航天精密机械研究所 | A kind of sand removal drill and sand removal method |
| CN109719559A (en) * | 2019-01-29 | 2019-05-07 | 华工法利莱切焊系统工程有限公司 | Drill scrap collecting system and steel plate machining center equipment |
| CN110026577A (en) * | 2019-04-01 | 2019-07-19 | 南京金龙新能源汽车研究院有限公司 | A kind of online duplicate removal tooling of dynamic balancing machine |
| CN112827671A (en) * | 2021-01-21 | 2021-05-25 | 惠州市特创电子科技股份有限公司 | Method for separating and recovering drilling waste of circuit board |
-
2006
- 2006-05-18 CN CNA2006100266763A patent/CN1861302A/en active Pending
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101730602B (en) * | 2007-03-09 | 2012-12-05 | 特里蒙特制造业有限公司 | Sheet material cutting machine with vacuum cleaning system |
| CN105430907A (en) * | 2014-09-12 | 2016-03-23 | 精工精密株式会社 | Pore opening device |
| CN105430907B (en) * | 2014-09-12 | 2019-01-11 | 精工计时系统股份有限公司 | Boring device |
| CN105127829A (en) * | 2015-09-02 | 2015-12-09 | 哈尔滨飞机工业集团有限责任公司 | Quick collector for borings |
| CN106271848B (en) * | 2016-08-26 | 2019-01-01 | 蚌埠市勇创机械电子有限公司 | A kind of box plate drilling device |
| CN106271848A (en) * | 2016-08-26 | 2017-01-04 | 蚌埠市勇创机械电子有限公司 | A kind of box plate rig |
| CN108067934A (en) * | 2016-11-10 | 2018-05-25 | 发那科株式会社 | Lathe |
| CN107116253A (en) * | 2017-05-14 | 2017-09-01 | 合肥鼎鑫模具有限公司 | A kind of mould processing drilling machine |
| CN108032135A (en) * | 2017-12-08 | 2018-05-15 | 韩玲 | A kind of machinery processing apparatus and machining process for possessing recovery device of wastes |
| CN108406416A (en) * | 2018-01-20 | 2018-08-17 | 宁夏共享机床辅机有限公司 | A kind of non-metallic material truck bits pump chip breaking device |
| CN108453478A (en) * | 2018-05-10 | 2018-08-28 | 道真自治县梦幻灯饰有限公司 | A kind of bedside lamp processing technology |
| CN108555542A (en) * | 2018-05-11 | 2018-09-21 | 道真自治县梦幻灯饰有限公司 | A kind of hole lamp processing technology |
| CN109465429A (en) * | 2018-12-13 | 2019-03-15 | 上海航天精密机械研究所 | A kind of sand removal drill and sand removal method |
| CN109719559A (en) * | 2019-01-29 | 2019-05-07 | 华工法利莱切焊系统工程有限公司 | Drill scrap collecting system and steel plate machining center equipment |
| CN109719559B (en) * | 2019-01-29 | 2024-03-19 | 华工法利莱切焊系统工程有限公司 | Drilling scrap iron collecting system and steel plate machining center equipment |
| CN110026577A (en) * | 2019-04-01 | 2019-07-19 | 南京金龙新能源汽车研究院有限公司 | A kind of online duplicate removal tooling of dynamic balancing machine |
| CN112827671A (en) * | 2021-01-21 | 2021-05-25 | 惠州市特创电子科技股份有限公司 | Method for separating and recovering drilling waste of circuit board |
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