CN2843782Y - Portable multifunctional integer electric drill - Google Patents
Portable multifunctional integer electric drill Download PDFInfo
- Publication number
- CN2843782Y CN2843782Y CN 200520098201 CN200520098201U CN2843782Y CN 2843782 Y CN2843782 Y CN 2843782Y CN 200520098201 CN200520098201 CN 200520098201 CN 200520098201 U CN200520098201 U CN 200520098201U CN 2843782 Y CN2843782 Y CN 2843782Y
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- CN
- China
- Prior art keywords
- wheel
- handle
- electric drill
- portable multifunctional
- umbellule
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of portable multifunctional integer electric drill, by handle, swivel head two most compositions, described handle is partly installed controlled change dc switch, positive and negative switch, motor, change-speed gearing, the umbellule wheel, it is characterized in that described swivel head is partly by reciprocator, the transposition locking device, drill chuck is formed, the gamp wheel of described reciprocator is gone up rocker-arm link is installed; rocker-arm link connects reciprocal main shaft; gamp wheel and umbellule wheel engaged transmission; button is installed at the holddown groove position on the central shaft of described transposition locking device; the fixed head that locking plate and spring, alignment pin are fixed on central shaft is connected on the handle.Advantage is simple in structure, and is practical, and one bores many usefulness, easy to use.
Description
Technical field:
The utility model belongs to electric drill, especially a kind of portable multifunctional integer electric drill.
Background technology:
Existing commercially available hand electric drill has rotating and fast at a slow speed function, but its only tool boring and loosen, tighten two kinds of functions of small-sized screw is used extremely inconvenient.Therefore, the reciprocating device of a cover is set on the head behind the electric drill outputting power, installs commercially available various shaping files or saw workpiece is carried out corresponding filing and sawing processing.
Summary of the invention:
The purpose of this utility model be to provide a kind of simple in structure, practical, one bore many with, portable multifunctional integer electric drill easy to use.
Technical solution scheme of the present utility model is as follows:
1, a kind of portable multifunctional integer electric drill, by handle, swivel head two most compositions, described handle is partly installed controlled change dc switch, positive and negative switch, motor, change-speed gearing, the umbellule wheel, it is characterized in that described swivel head is partly by reciprocator, the transposition locking device, drill chuck is formed, the gamp wheel of described reciprocator is gone up rocker-arm link is installed; rocker-arm link connects reciprocal main shaft; gamp wheel and umbellule wheel engaged transmission; button is installed at the holddown groove position on the central shaft of described transposition locking device; the fixed head that locking plate and spring, alignment pin are fixed on central shaft is connected on the handle.
2, as technical scheme 1 described portable multifunctional integer electric drill, wherein, the described reciprocal main shaft other end is provided with setting tool screw and tool insert hole and vertically breach longitudinally, and guard ring is housed.
3,, wherein, internal tooth umbrella wheel and umbellule wheel engaged transmission are housed on the axle of described drill chuck as technical scheme 1 described portable multifunctional integer electric drill.
The utility model has the advantages that simple in structurely, practical, one bores many usefulness, easy to use.
Description of drawings:
Fig. 1 is an overall structure front view of the present utility model.
Fig. 2 looks cutaway view for transposition locking device master of the present utility model.
Fig. 3 is an A-A cutaway view among Fig. 2 of the present utility model.
Fig. 4 is a central shaft front view of the present utility model.
Fig. 5 looks cutaway view for the reciprocal main shaft of the present utility model right side.
Fig. 6 is a reciprocal main shaft vertical view cutaway drawing of the present utility model.
Fig. 7 is that reciprocal main shaft of the present utility model is to view.
Among Fig. 1～Fig. 7, controlled change dc switch (1), positive and negative switch (2), motor (3), change-speed gearing (4), umbellule wheel (5), rocker-arm link (6), gamp wheel (7), reciprocal main shaft (8), big copper sheathing (9), guard ring (10), setting tool screw (11), drill chuck (12), shell (13), holddown groove (14), central shaft (15), internal tooth umbrella wheel (16), button (17), engagement locking plate (18), spring (19), alignment pin (20), fixed head (21), breach (22), tooling hole (23).
The specific embodiment:
Most preferred embodiment of the present utility model is such, referring to figs. 1 through shown in Figure 7, a kind of portable multifunctional integer electric drill, by handle, swivel head two most compositions, described handle is partly installed controlled change dc switch (1), positive and negative switch (2), motor (3), change-speed gearing (4), umbellule wheel (5), it is characterized in that described swivel head is partly by reciprocator, the transposition locking device, drill chuck is formed, the gamp wheel (7) of described reciprocator is gone up rocker-arm link (6) is installed; rocker-arm link (6) connects reciprocal main shaft (8); gamp wheel (7) and umbellule wheel (5) engaged transmission; button (17) is installed at holddown groove (14) position on the central shaft of described transposition locking device (15); engagement locking plate (18) and spring (19), and alignment pin (20) is fixed on the handle together with the fixed head (21) of central shaft (15); Described reciprocal main shaft (8) other end is provided with setting tool screw (11), vertically is provided with tool insert hole (23) and vertical breach (22), and guard ring (10) is housed; After being housed on the axle of described drill chuck (12), internal tooth umbrella wheel (16) rotation is pressed into and umbellule wheel (5) engaged transmission.
Operation principle: power is passed to change-speed gearing (4) by electric machine main shaft, by the wheel of the umbellule on change-speed gearing (4) axle (5) power is passed to gamp wheel (7) again, the back promotes reciprocal main shaft (8) by the rocker-arm link (6) on the gamp wheel (7) and moves back and forth, thereby has obtained the power of filing and sawing.During as needs boring or parbuckle screw, then need make the holddown groove (14) of engagement locking plate (18) off center axle (15) by the button (17) of head portion one side, then swivel head is partly pulled out the Rotate 180 degree, make the internal tooth umbrella wheel (16) of the first end of drill point aim at umbellule wheel (5) and be pressed into the instrument that drill bit or turn-knob screw can be installed and hole or parbuckle screw.
Claims (3)
1, a kind of portable multifunctional integer electric drill, by handle, swivel head two most compositions, described handle is partly installed controlled change dc switch (1), positive and negative switch (2), motor (3), change-speed gearing (4), umbellule wheel (5), it is characterized in that described swivel head is partly by reciprocator, the transposition locking device, drill chuck is formed, the gamp wheel (7) of described reciprocator is gone up rocker-arm link (6) is installed; rocker-arm link (6) connects reciprocal main shaft (8); gamp wheel (7) and umbellule wheel (5) engaged transmission; button (17) is installed at holddown groove (14) position on the central shaft of described transposition locking device (15); engagement locking plate (18) and spring (19), alignment pin (20) is fixed on the handle together with the fixed head (21) of central shaft.
2, portable multifunctional integer electric drill as claimed in claim 1 is characterized in that, described reciprocal main shaft (8) other end is provided with setting tool screw (11), vertically is provided with tool insert hole (23) and vertical breach (22), and guard ring (10) is housed.
3, portable multifunctional integer electric drill as claimed in claim 1 is characterized in that, is equipped with on the axle of described drill chuck (12) to be pressed into after internal tooth umbrella wheel (16) rotates and umbellule wheel (5) engaged transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520098201 CN2843782Y (en) | 2005-09-24 | 2005-09-24 | Portable multifunctional integer electric drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520098201 CN2843782Y (en) | 2005-09-24 | 2005-09-24 | Portable multifunctional integer electric drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2843782Y true CN2843782Y (en) | 2006-12-06 |
Family
ID=37485738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520098201 Expired - Fee Related CN2843782Y (en) | 2005-09-24 | 2005-09-24 | Portable multifunctional integer electric drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2843782Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180032747A (en) * | 2016-09-22 | 2018-04-02 | 계양전기 주식회사 | Head coupling device of electric tool and electric tool including the same |
| KR20180032744A (en) * | 2016-09-22 | 2018-04-02 | 계양전기 주식회사 | Head coupling device of electric tool and electric tool including the same |
-
2005
- 2005-09-24 CN CN 200520098201 patent/CN2843782Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180032747A (en) * | 2016-09-22 | 2018-04-02 | 계양전기 주식회사 | Head coupling device of electric tool and electric tool including the same |
| KR20180032744A (en) * | 2016-09-22 | 2018-04-02 | 계양전기 주식회사 | Head coupling device of electric tool and electric tool including the same |
| KR101933149B1 (en) * | 2016-09-22 | 2019-03-18 | 계양전기 주식회사 | Head coupling device of electric tool and electric tool including the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |