CN104308222B - 一种钻头直径可调的电钻及其使用方法 - Google Patents
一种钻头直径可调的电钻及其使用方法 Download PDFInfo
- Publication number
- CN104308222B CN104308222B CN201410334271.0A CN201410334271A CN104308222B CN 104308222 B CN104308222 B CN 104308222B CN 201410334271 A CN201410334271 A CN 201410334271A CN 104308222 B CN104308222 B CN 104308222B
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- CN
- China
- Prior art keywords
- sliding sleeve
- clutch sliding
- output shaft
- bit
- deceleration box
- 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.)
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Links
- 238000000034 method Methods 0.000 title claims description 9
- 230000007246 mechanism Effects 0.000 claims description 70
- 239000003921 oil Substances 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 238000001179 sorption measurement Methods 0.000 claims description 8
- 239000000956 alloy Substances 0.000 claims description 5
- 229910045601 alloy Inorganic materials 0.000 claims description 5
- 239000013536 elastomeric material Substances 0.000 claims description 4
- 239000010720 hydraulic oil Substances 0.000 claims description 4
- 230000009467 reduction Effects 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 238000005553 drilling Methods 0.000 claims description 3
- 239000000696 magnetic material Substances 0.000 claims description 3
- 230000002457 bidirectional effect Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 4
- 241001074085 Scophthalmus aquosus Species 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
- B23B45/02—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor driven by electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
- B23B45/003—Attachments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
- B23B45/008—Gear boxes, clutches, bearings, feeding mechanisms or like equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/24—Overall form of drilling tools
- B23B2251/241—Cross sections of the diameter of the drill
- B23B2251/245—Variable cross sections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/04—Drills for trepanning
- B23B51/0411—Drills for trepanning with stepped tubular cutting bodies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610928788.1A CN106334814B (zh) | 2014-07-14 | 2014-07-14 | 一种钻头直径可调的电钻及其使用方法 |
CN201410334271.0A CN104308222B (zh) | 2014-07-14 | 2014-07-14 | 一种钻头直径可调的电钻及其使用方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410334271.0A CN104308222B (zh) | 2014-07-14 | 2014-07-14 | 一种钻头直径可调的电钻及其使用方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610928788.1A Division CN106334814B (zh) | 2014-07-14 | 2014-07-14 | 一种钻头直径可调的电钻及其使用方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104308222A CN104308222A (zh) | 2015-01-28 |
CN104308222B true CN104308222B (zh) | 2017-03-01 |
Family
ID=52363609
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410334271.0A Active CN104308222B (zh) | 2014-07-14 | 2014-07-14 | 一种钻头直径可调的电钻及其使用方法 |
CN201610928788.1A Active CN106334814B (zh) | 2014-07-14 | 2014-07-14 | 一种钻头直径可调的电钻及其使用方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610928788.1A Active CN106334814B (zh) | 2014-07-14 | 2014-07-14 | 一种钻头直径可调的电钻及其使用方法 |
Country Status (1)
Country | Link |
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CN (2) | CN104308222B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108909325B (zh) * | 2016-12-13 | 2019-11-26 | 应剑军 | 一种分离式钻头 |
CN109288553B (zh) * | 2018-09-13 | 2021-06-15 | 赵斌 | 医疗用骨科打孔器 |
CN109288554B (zh) * | 2018-09-13 | 2021-06-08 | 青岛智兴医疗器械有限公司 | 骨科用打孔钻头 |
CN109330656B (zh) * | 2018-09-13 | 2021-06-08 | 徐州医科大学附属医院 | 骨科定位打孔机 |
CN110749167A (zh) * | 2019-10-31 | 2020-02-04 | 重庆涛扬建材有限公司 | 木托盘加工用烘干装置 |
CN111299659B (zh) * | 2020-04-13 | 2021-02-09 | 薛飞炀 | 一种耐磨损的凿削机 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4091880A (en) * | 1975-10-17 | 1978-05-30 | Concept Inc. | Surgical wire inserter apparatus |
CN1539584A (zh) * | 2003-04-25 | 2004-10-27 | 罗伯特・博施有限公司 | 具有自动位置识别功能的钻孔机 |
CN1636658A (zh) * | 2004-01-09 | 2005-07-13 | 株式会社牧田 | 多功能电钻 |
CN201036866Y (zh) * | 2007-01-29 | 2008-03-19 | 苏州宝时得电动工具有限公司 | 手持电动工具 |
CN201291316Y (zh) * | 2008-11-03 | 2009-08-19 | 苏州宝时得电动工具有限公司 | 手电钻 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009054930B4 (de) * | 2009-12-18 | 2017-07-27 | Robert Bosch Gmbh | Bohrmaschine |
CN102689035A (zh) * | 2011-03-25 | 2012-09-26 | 尤海花 | 一种改进的电钻 |
-
2014
- 2014-07-14 CN CN201410334271.0A patent/CN104308222B/zh active Active
- 2014-07-14 CN CN201610928788.1A patent/CN106334814B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4091880A (en) * | 1975-10-17 | 1978-05-30 | Concept Inc. | Surgical wire inserter apparatus |
CN1539584A (zh) * | 2003-04-25 | 2004-10-27 | 罗伯特・博施有限公司 | 具有自动位置识别功能的钻孔机 |
CN1636658A (zh) * | 2004-01-09 | 2005-07-13 | 株式会社牧田 | 多功能电钻 |
CN201036866Y (zh) * | 2007-01-29 | 2008-03-19 | 苏州宝时得电动工具有限公司 | 手持电动工具 |
CN201291316Y (zh) * | 2008-11-03 | 2009-08-19 | 苏州宝时得电动工具有限公司 | 手电钻 |
Also Published As
Publication number | Publication date |
---|---|
CN106334814A (zh) | 2017-01-18 |
CN104308222A (zh) | 2015-01-28 |
CN106334814B (zh) | 2018-06-29 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Chen Wei Inventor before: Wang Caifeng |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20161031 Address after: Ganquan road Shushan District of Hefei City, Anhui Province, 230000 West hillock road to the South Wild Garden commercial office building room B-2702 Applicant after: Hefei totem Dragon Medical Products Development Co., Ltd. Address before: 253000 Shandong Province, West Ling Road, Dezhou United garden, building 1, unit 1104, room 2 Applicant before: Wang Caifeng |
|
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhu Shujiao Inventor after: Yue Yunfeng Inventor before: Chen Wei |
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COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20161228 Address after: Changyuan County, Henan province 453400 Pu Dong Qu Bei Guan Jia Shu Yuan mill No. 294 Applicant after: Yue Yunfeng Address before: Ganquan road Shushan District of Hefei City, Anhui Province, 230000 West hillock road to the South Wild Garden commercial office building room B-2702 Applicant before: Hefei totem Dragon Medical Products Development Co., Ltd. |
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Effective date of registration: 20180627 Address after: 230000 Anhui Hefei high tech Zone Innovation Industrial Park two phase J2 District C block 18 floor. Patentee after: Hefei dragon totem Information Technology Co., Ltd. Address before: 453400 294 family member Hospital of Bei Guan paper mill, Pudong District, Changyuan, Henan Patentee before: Yue Yunfeng |
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Effective date of registration: 20180814 Address after: 233010 409 Wu Wan Road, Yuhui District, Bengbu, Anhui Patentee after: Bengbu Jinshi New Material Co., Ltd. Address before: 230000 Anhui Hefei high tech Zone Innovation Industrial Park two phase J2 District C block 18 floor. Patentee before: Hefei dragon totem Information Technology Co., Ltd. |
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Effective date of registration: 20181121 Address after: 235000 Second Floor, 28 Huaihai Middle Road, Huaibei City, Anhui Province Patentee after: Huaibei Productivity Promotion Center Address before: 233010 409 Wu Wan Road, Yuhui District, Bengbu, Anhui Patentee before: Bengbu Jinshi New Material Co., Ltd. |
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Effective date of registration: 20201126 Address after: No.146, fanguozhuang, Dayan community, Chengnan Street office, Linquan County, Fuyang City, Anhui Province Patentee after: Linquan County katianxia e-commerce Co., Ltd Address before: 235000 Second Floor, 28 Huaihai Middle Road, Huaibei City, Anhui Province Patentee before: Huaibei Productivity Promotion Center |