CN114888762A - 一种作业模式切换电动工具 - Google Patents
一种作业模式切换电动工具 Download PDFInfo
- Publication number
- CN114888762A CN114888762A CN202210589434.4A CN202210589434A CN114888762A CN 114888762 A CN114888762 A CN 114888762A CN 202210589434 A CN202210589434 A CN 202210589434A CN 114888762 A CN114888762 A CN 114888762A
- Authority
- CN
- China
- Prior art keywords
- bearing ring
- ring seat
- torque
- mode switching
- electric power
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims description 11
- 238000005553 drilling Methods 0.000 claims description 10
- 230000000452 restraining effect Effects 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000004323 axial length Effects 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 description 11
- 239000010959 steel Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
Description
Claims (19)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210589434.4A CN114888762B (zh) | 2022-05-27 | 2022-05-27 | 一种作业模式切换电动工具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210589434.4A CN114888762B (zh) | 2022-05-27 | 2022-05-27 | 一种作业模式切换电动工具 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114888762A true CN114888762A (zh) | 2022-08-12 |
CN114888762B CN114888762B (zh) | 2023-08-29 |
Family
ID=82727113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210589434.4A Active CN114888762B (zh) | 2022-05-27 | 2022-05-27 | 一种作业模式切换电动工具 |
Country Status (1)
Country | Link |
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CN (1) | CN114888762B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101181785A (zh) * | 2007-12-19 | 2008-05-21 | 陈肇和 | 带钻具转换装置的枪钻 |
JP3163936U (ja) * | 2010-07-23 | 2010-11-04 | 廣欣工業股▲ふん▼有限公司 | 出力形態切換装置 |
CN102330797A (zh) * | 2010-07-12 | 2012-01-25 | 汤科儿 | 力转换行星轮无级变速器 |
CN102431013A (zh) * | 2011-09-13 | 2012-05-02 | 南京久驰机电实业有限公司 | 一种具有驱动模式切换的电钻 |
CN105114563A (zh) * | 2015-09-06 | 2015-12-02 | 安若飞 | 一种自动换档传动装置 |
-
2022
- 2022-05-27 CN CN202210589434.4A patent/CN114888762B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101181785A (zh) * | 2007-12-19 | 2008-05-21 | 陈肇和 | 带钻具转换装置的枪钻 |
CN102330797A (zh) * | 2010-07-12 | 2012-01-25 | 汤科儿 | 力转换行星轮无级变速器 |
JP3163936U (ja) * | 2010-07-23 | 2010-11-04 | 廣欣工業股▲ふん▼有限公司 | 出力形態切換装置 |
CN102431013A (zh) * | 2011-09-13 | 2012-05-02 | 南京久驰机电实业有限公司 | 一种具有驱动模式切换的电钻 |
CN105114563A (zh) * | 2015-09-06 | 2015-12-02 | 安若飞 | 一种自动换档传动装置 |
Also Published As
Publication number | Publication date |
---|---|
CN114888762B (zh) | 2023-08-29 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A homework mode switching electric tool Effective date of registration: 20231130 Granted publication date: 20230829 Pledgee: Zijin Branch of Nanjing Bank Co.,Ltd. Pledgor: NANJING JIUCHI ELECTROMECHANICAL INDUSTRY Co.,Ltd. Registration number: Y2023980068042 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20230829 Pledgee: Zijin Branch of Nanjing Bank Co.,Ltd. Pledgor: NANJING JIUCHI ELECTROMECHANICAL INDUSTRY Co.,Ltd. Registration number: Y2023980068042 |