CN114352206B - 扩径用钻头 - Google Patents
扩径用钻头 Download PDFInfo
- Publication number
- CN114352206B CN114352206B CN202111416239.3A CN202111416239A CN114352206B CN 114352206 B CN114352206 B CN 114352206B CN 202111416239 A CN202111416239 A CN 202111416239A CN 114352206 B CN114352206 B CN 114352206B
- Authority
- CN
- China
- Prior art keywords
- blade
- water
- cutting edge
- drill bit
- expanding
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 87
- 238000005553 drilling Methods 0.000 claims abstract description 10
- 238000005507 spraying Methods 0.000 claims description 14
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000004080 punching Methods 0.000 abstract description 3
- 239000008400 supply water Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 210000003781 tooth socket Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111416239.3A CN114352206B (zh) | 2021-11-25 | 2021-11-25 | 扩径用钻头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111416239.3A CN114352206B (zh) | 2021-11-25 | 2021-11-25 | 扩径用钻头 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114352206A CN114352206A (zh) | 2022-04-15 |
CN114352206B true CN114352206B (zh) | 2024-01-12 |
Family
ID=81095540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111416239.3A Active CN114352206B (zh) | 2021-11-25 | 2021-11-25 | 扩径用钻头 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114352206B (zh) |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB247472A (en) * | 1925-08-13 | 1926-02-18 | Lester Clay Black | Improvements in or relating to drill bits |
GB1434173A (en) * | 1973-06-20 | 1976-05-05 | Stumpp Kurz | Drilling of holes |
JPH11114946A (ja) * | 1997-10-09 | 1999-04-27 | Shibuya Seisakusho:Kk | 拡径ドリルおよびこれを用いた拡径ドリル装置 |
CN2685530Y (zh) * | 2004-03-09 | 2005-03-16 | 伍利钱 | 扩孔钻头 |
CN102133773A (zh) * | 2010-12-10 | 2011-07-27 | 上海康驰建筑技术有限公司 | 一种扩孔方法及与之配合的钻头 |
CN202645436U (zh) * | 2012-05-17 | 2013-01-02 | 苏州市能工基础工程有限责任公司 | 一种组合钻头 |
JP2013227766A (ja) * | 2012-04-25 | 2013-11-07 | Mitsubishi Materials Corp | 掘削工具 |
CN104321175A (zh) * | 2013-02-19 | 2015-01-28 | Fs技术公司 | 扩径用钻头 |
CN109098666A (zh) * | 2018-08-29 | 2018-12-28 | 郭旭 | 一种pdc钻头 |
CN208456645U (zh) * | 2018-05-30 | 2019-02-01 | 贵州理工学院 | 锚固孔钻孔扩孔一体式施工装置 |
CN211397459U (zh) * | 2019-12-31 | 2020-09-01 | 江苏东合南岩土科技股份有限公司 | 一种扩孔钻头 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2635703C1 (ru) * | 2015-04-13 | 2017-11-15 | ЭфЭс Текникал Корпорейшн | Буровое долото для расширения диаметра |
-
2021
- 2021-11-25 CN CN202111416239.3A patent/CN114352206B/zh active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB247472A (en) * | 1925-08-13 | 1926-02-18 | Lester Clay Black | Improvements in or relating to drill bits |
GB1434173A (en) * | 1973-06-20 | 1976-05-05 | Stumpp Kurz | Drilling of holes |
JPH11114946A (ja) * | 1997-10-09 | 1999-04-27 | Shibuya Seisakusho:Kk | 拡径ドリルおよびこれを用いた拡径ドリル装置 |
CN2685530Y (zh) * | 2004-03-09 | 2005-03-16 | 伍利钱 | 扩孔钻头 |
CN102133773A (zh) * | 2010-12-10 | 2011-07-27 | 上海康驰建筑技术有限公司 | 一种扩孔方法及与之配合的钻头 |
JP2013227766A (ja) * | 2012-04-25 | 2013-11-07 | Mitsubishi Materials Corp | 掘削工具 |
CN202645436U (zh) * | 2012-05-17 | 2013-01-02 | 苏州市能工基础工程有限责任公司 | 一种组合钻头 |
CN104321175A (zh) * | 2013-02-19 | 2015-01-28 | Fs技术公司 | 扩径用钻头 |
CN208456645U (zh) * | 2018-05-30 | 2019-02-01 | 贵州理工学院 | 锚固孔钻孔扩孔一体式施工装置 |
CN109098666A (zh) * | 2018-08-29 | 2018-12-28 | 郭旭 | 一种pdc钻头 |
CN211397459U (zh) * | 2019-12-31 | 2020-09-01 | 江苏东合南岩土科技股份有限公司 | 一种扩孔钻头 |
Non-Patent Citations (1)
Title |
---|
王自强 ; 杨述起 ; 张鹏 ; .对大直径扩孔钻头结构的几点认识.矿山机械.2011,(02),40-43. * |
Also Published As
Publication number | Publication date |
---|---|
CN114352206A (zh) | 2022-04-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN208168805U (zh) | 钻头喷嘴和钻头 | |
CN114352206B (zh) | 扩径用钻头 | |
CN201420507Y (zh) | 异型多棱刻槽钻杆 | |
CN109702248A (zh) | 一种工件盲孔的扩孔钻头 | |
CN101566049B (zh) | 异型多棱刻槽钻杆 | |
CN111287666A (zh) | 一种自适应调控侧向切削能力的高效破岩钻头 | |
US2236944A (en) | Drill bit | |
CN105735900A (zh) | 一种锚孔扩孔回扩头 | |
CN111894477B (zh) | 一种突出煤层护孔卸压组合钻具及其使用方法 | |
CN212177041U (zh) | 一种使用方便的地质扩孔器 | |
CN209986291U (zh) | 一种高速切削钻头 | |
CN208203137U (zh) | 一种内凸pdc钻头 | |
CN110560750A (zh) | 一种带有润滑油导入孔的成孔钻头 | |
CN215509981U (zh) | 用于轴向刀塔的带有冷却介质通道的刀座 | |
CN216110552U (zh) | 单向扩孔器 | |
CN209924918U (zh) | 一种用于水平注浆钻机的导向注浆钻头 | |
CN111322012A (zh) | 一种可变径随钻扩眼器及其变径调节结构 | |
CN215485880U (zh) | 一种扩孔钻头 | |
CN210996691U (zh) | 一种带有润滑油导入孔的成孔钻头 | |
CN209647676U (zh) | 一种自带倒角的钻头 | |
CN212105749U (zh) | 一种钻井随钻扩眼器及其防缩刀结构 | |
CN217841529U (zh) | 一种扩孔器 | |
CN220929289U (zh) | 一种带导向的大型一体扩孔钻头 | |
CN212130398U (zh) | 一种可变径随钻扩眼器及其变径调节结构 | |
CN212551897U (zh) | 一种定心引导钻头 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20231219 Address after: Group 12, jiejiaba village, Zhushan Town, Xuanen County, Enshi Tujia and Miao Autonomous Prefecture, Hubei Province Applicant after: Hubei Xinglong Tools Co.,Ltd. Address before: 445500 Gongshui white pomelo Industrial Technology Park, Xuanen County, Enshi Tujia and Miao Autonomous Prefecture, Hubei Province (Group 9, lananping village, shadaogou town) Applicant before: HUBEI MIAOXIANJU BIOLOGICAL TECHNOLOGY Co.,Ltd. Effective date of registration: 20231219 Address after: 445500 Gongshui white pomelo Industrial Technology Park, Xuanen County, Enshi Tujia and Miao Autonomous Prefecture, Hubei Province (Group 9, lananping village, shadaogou town) Applicant after: HUBEI MIAOXIANJU BIOLOGICAL TECHNOLOGY Co.,Ltd. Address before: 338000 building 10, high tech Incubation Park, No. 888, Guangming Road, high tech Development Zone, Xinyu City, Jiangxi Province Applicant before: Fu Libing |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant |