CN102218558A - Novel manual driller - Google Patents
Novel manual driller Download PDFInfo
- Publication number
- CN102218558A CN102218558A CN2010101589674A CN201010158967A CN102218558A CN 102218558 A CN102218558 A CN 102218558A CN 2010101589674 A CN2010101589674 A CN 2010101589674A CN 201010158967 A CN201010158967 A CN 201010158967A CN 102218558 A CN102218558 A CN 102218558A
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- China
- Prior art keywords
- screw
- novel manual
- driller
- rotating shaft
- nut
- 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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Abstract
The invention provides a novel manual driller that consists of a drill chuck, a flywheel, a rotating shaft, a bearing, a unidirectional overrunning clutch, a guide screw, a nut, a plugging cover and a handle. By adopting the fitting relationship that one thread pitch of the threads between the nut and the guide screw is larger and the self-locking does not exist between the nut and the guide screw, the nut can be pulled to lead the guide screw to rotate; the screw guide drives a mop to rotate by the unidirectional overrunning clutch; the flywheel stores the redundant energy so as to lead the energy to be uniformly released during the boring process and ensure the normal running of the boring process when the load is larger. As the novel manual driller is not dependent on electric power energy, the novel manual driller is applicable to the requirements of some powerless sites as well as outdoor installation and maintenance, and is convenient for the requirement of the user.
Description
Technical field
The present invention relates to a kind of manual force and bore, particularly a kind of novel manual power is bored, and belongs to the hardware ﹠ tools technical field.
Background technology
At present, the instrument that is used to hole is power-actuated form basically, though that these power-actuated electric drills have is laborsaving, operating efficiency is higher a bit,, in the place of some unregulated powers, can't use, when referring in particular to the field work maintenance.
Summary of the invention
The objective of the invention is to: provide a kind of novel manual power to bore, adapt at some unregulated power places and open-air installation and maintenance, the needs that are convenient for people to.
The present invention realizes that the technical scheme that above-mentioned purpose adopts is: a kind of novel manual power is bored, it is by drill chuck, flywheel, rotating shaft, bearing, mono-directional overrun clutch, leading screw, screw, blanking cover, and handle is formed, described handle is a structure cylindraceous, side at handle, open elongated slot a of system along the direction of cylindrical bus, described mono-directional overrun clutch one end and rotating shaft are connected and fixed, rotating shaft is installed in the following stomidium of handle by bearing, wherein, the end that mono-directional overrun clutch is installed is in inside, hole, mode by threaded engagement between described screw and the leading screw is installed together, screw thread is that a pitch is bigger between screw and the leading screw, the matching relationship that does not have self-locking each other, an other end of the lower end of leading screw and mono-directional overrun clutch is connected and fixed, the outstanding end of screw is fastened among the elongated slot a, the outstanding end of screw is advisable to make things convenient for controlling of hand, the upper end of leading screw is fixed on the upper end of handle with bearing, blanking cover is with the hole plug of handle upper end, described flywheel is fixed on rotating shaft and is in the handle lower end position, and described drill chuck is fixed on the end of rotating shaft.
Operation principle of the present invention is: because screw thread is that a pitch is bigger between screw and the leading screw, the matching relationship that does not have self-locking each other, so, when handgrip be held in the outstanding end of screw, when spurring screw up and down, leading screw rotates back and forth with regard to positive and negative, but, owing between leading screw and rotating shaft, mono-directional overrun clutch has been installed, so, rotating shaft is just only by single direction rotation, flywheel stores unnecessary energy, so that when boring evenly discharges and guarantee normally carrying out of boring when bigger load.
Beneficial effect: a kind of manual force of the present invention is bored, owing to do not rely on electric power energy, so, adapt to needs, the needs that are convenient for people in some unregulated power places and open-air installation and maintenance.
Description of drawings
Fig. 1 is a structure principle chart of the present invention;
Fig. 2 is the A-A cross section enlarged drawing of accompanying drawing 1;
Shown in the figure: 1, drill chuck; 2, flywheel; 3, rotating shaft; 4, bearing; 5, mono-directional overrun clutch; 6, leading screw; 7, screw; 8, blanking cover; 9, handle.
Specific implementation method
Mono-directional overrun clutch (5) one ends and rotating shaft (3) are connected and fixed, be installed in rotating shaft (3) in the following stomidium of handle (9) by bearing (4), mode by threaded engagement between screw (7) and the leading screw (6) is installed together, the lower end of leading screw (6) and an other end of mono-directional overrun clutch (5) are connected and fixed, the end that screw (7) is outstanding is fastened among the elongated slot a, the upper end of leading screw (6) is fixed on the upper end of handle (9) with bearing (4), with the hole plug of blanking cover (8) with handle (9) upper end, (1), flywheel (2) is fixed on rotating shaft (3) is in handle (9) lower end position, drill chuck (1) is fixed on the end of rotating shaft (3).Go up the drill bit that corresponding size is installed at drill chuck (1), just can carry out bore operation.
Claims (3)
1. a novel manual power is bored, it is that drill chuck (1), flywheel (2), rotating shaft (3), bearing (4), mono-directional overrun clutch (5), leading screw (6), screw (7), blanking cover (8) and handle (9) are formed, it is characterized in that: install and fix leading screw (6) in the inside of handle (9), mode by threaded engagement between screw (7) and the leading screw (6) is installed together, and screw (7) does not have self-locking each other with leading screw (6).
2. bore according to claims 1 described a kind of novel manual power, it is characterized in that: between leading screw (6) and rotating shaft (3), mono-directional overrun clutch (5) is installed.
3. bore according to claims 2 described a kind of novel manual power, it is characterized in that: flywheel (2) is fixed on rotating shaft (3) and is in handle (9) lower end position, and drill chuck (1) is fixed on the end of rotating shaft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101589674A CN102218558A (en) | 2010-04-19 | 2010-04-19 | Novel manual driller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101589674A CN102218558A (en) | 2010-04-19 | 2010-04-19 | Novel manual driller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102218558A true CN102218558A (en) | 2011-10-19 |
Family
ID=44775399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101589674A Pending CN102218558A (en) | 2010-04-19 | 2010-04-19 | Novel manual driller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102218558A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015332A (en) * | 2014-12-15 | 2015-11-04 | 陆晓岭 | Hydraulic motor vehicle |
| CN107598230A (en) * | 2017-11-03 | 2018-01-19 | 湖州职业技术学院 | A kind of high-precision hand drill |
-
2010
- 2010-04-19 CN CN2010101589674A patent/CN102218558A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015332A (en) * | 2014-12-15 | 2015-11-04 | 陆晓岭 | Hydraulic motor vehicle |
| CN105186777A (en) * | 2014-12-15 | 2015-12-23 | 陆晓岭 | Generating device |
| CN107598230A (en) * | 2017-11-03 | 2018-01-19 | 湖州职业技术学院 | A kind of high-precision hand drill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111019 |