CN201046562Y - Multipurpose electric tool capable of hammering, drilling and carving - Google Patents
Multipurpose electric tool capable of hammering, drilling and carving Download PDFInfo
- Publication number
- CN201046562Y CN201046562Y CNU2007201460991U CN200720146099U CN201046562Y CN 201046562 Y CN201046562 Y CN 201046562Y CN U2007201460991 U CNU2007201460991 U CN U2007201460991U CN 200720146099 U CN200720146099 U CN 200720146099U CN 201046562 Y CN201046562 Y CN 201046562Y
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- Prior art keywords
- motor
- hammer
- electric tool
- gear
- drill
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- Percussive Tools And Related Accessories (AREA)
Abstract
The utility model discloses a multi-use electrical tool which can hammer, drill and grave, belonging to multifunctional electrical tools, comprising a handle, an electric switch, a motor, a transmitting gear, a crank apparatus, a drill bit and a casing. The rotor shaft of the motor is inserted into the casing; the transmitting route can be changed by moving the sliding gear on the rotor spline shaft; separate hammering, drilling or carving can be realized; hammering and drilling can be achieved or hammering and graving can also be achieved simultaneously; wall body, concrete or metal can be drilled; hence a multi-use electrical tool of a hammer, drill and graver.
Description
One, technical field:
The utility model relates to a kind of electric tool, the especially a kind of multi purpose electric tool that can hammer into shape, bore, carve.
Two, background technology:
Various electric tools commonly used in building and decoration construction, have that electric drill, electric hammer etc. can punch, jewel hole on brick wall or concrete, electric hand drill can be holed on metal, has a kind of electric hammer can be with percussion when boring, but lacks the electric tool of a tractor serves several purposes.Need be with various tool to bother very much when working, still not have the electric tool that to carve at present.
Three, summary of the invention:
Designed a kind of multi purpose electric tool of can hammer, boring, carving in order to overcome above-mentioned defective the utility model, it can finish independent hammer, brill, engraving tool, but also hammer drill, hammer are carved compoundly, can bore the brick wall concrete and can bore metal again.The multi purpose electric tool of can hammer into shape, bore, carving is made up of handle, electric switch, motor, travelling gear, crank mechanism, hammer bit and shell, the armature spindle of motor stretches in the shell body, on the spline of armature spindle balladeur train is arranged, balladeur train has three positions, upper, middle and lower; In the rotating shaft of crank mechanism, with motor reel cog in, upper/lower positions is corresponding has fixed gear to mesh with motor gear respectively; On bevel gear shaft, with going up of cogging of motor reel, middle position is corresponding has fixed gear to mesh with motor gear respectively; Mounting board drill bit or is dashed the engraving tool head on the drill chuck head.
This electric tool a tractor serves several purposes has reduced electric tool and has been equipped with quantity, has improved operating efficiency again.
Four, description of drawings:
Fig. 1 is the structural representation of the multi purpose electric tool that can hammer into shape, bore, carve.
The structural representation of Fig. 2 side of being handle twist drill head.Fig. 3 dashes the structural formula intention of carving head.
Five, the specific embodiment:
The multi purpose electric tool of can hammer into shape, bore, carving by 2 controls of the switch on the handle 1, has balladeur train 7 at the motor below the shell body 8 as shown in Figure 1 on the motor rotor splined shaft, balladeur train has three positions, upper, middle and lower, stirs by the toggle on the housing.In the crank mechanism rotating shaft 3 of jump bit, with motor reel cog 7 in, upper/lower positions is corresponding that a fixed gear arranged respectively, can mesh with motor gear.Driving on the bevel gear shaft 6 that drill bit rotates, with going up of cogging of motor reel, middle position is corresponding has a fixed gear to mesh with motor gear respectively.Mounting board drill bit or is dashed the engraving tool head on the drill chuck head 4.Balladeur train 7 is stirred definite position by the toggle on the housing, can distinguish to drive crank axle 3 and bevel gear shaft 6 rotations separately, also can drive axle 3 and axle 6 rotations simultaneously.But mounting board concrete drill bit, square handle twist drill head, wedge spade or taper are dashed and are carved head on the drill chuck head.Finish on body of wall or metal hole, burrow, operation such as fluting, concrete fragmentation.Side's handle twist drill head is the spiral bit that has the square cross-section staight shank, and the spill draw-in groove is arranged on the shank square face, and structure as shown in Figure 2.There has been this drill bit just can replace electric hand drill on metal, to punch.Wedge spade or taper are dashed and are carved header structure as shown in Figure 3, are contained in to replace manual shovel to carve on the electric tool, improve work efficiency greatly.
Claims (3)
1. the multi purpose electric tool that can hammer into shape, bores, carves is made up of handle, electric switch, motor, travelling gear, crank mechanism, hammer bit and shell, it is characterized in that: the armature spindle of motor (8) stretches in the shell body, balladeur train (7) is arranged on the splined shaft of armature spindle, and balladeur train has three positions, upper, middle and lower; The rotating shaft of crank mechanism (3) go up with motor reel cog in, upper/lower positions is corresponding that fixed gear arranged respectively, can mesh with motor gear; On bevel gear shaft (6) is gone up and motor reel cogs, middle position is corresponding has fixed gear to mesh with motor gear respectively; Drill chuck head (4) goes up mounting board and drill bit or dash engraving tool head (5).
2. the multi purpose electric tool that can hammer into shape, bore, carve as claimed in claim 1, it is characterized in that: drill bit (5) is the spiral bit that has the square cross-section staight shank, and the spill draw-in groove is arranged on the shank square face.
3. the multi purpose electric tool that can hammer into shape, bore, carve as claimed in claim 1 is characterized in that: have wedge spade or conical points termination towards carving (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201460991U CN201046562Y (en) | 2007-04-02 | 2007-04-02 | Multipurpose electric tool capable of hammering, drilling and carving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201460991U CN201046562Y (en) | 2007-04-02 | 2007-04-02 | Multipurpose electric tool capable of hammering, drilling and carving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201046562Y true CN201046562Y (en) | 2008-04-16 |
Family
ID=39299137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201460991U Expired - Fee Related CN201046562Y (en) | 2007-04-02 | 2007-04-02 | Multipurpose electric tool capable of hammering, drilling and carving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201046562Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011088633A1 (en) * | 2010-01-21 | 2011-07-28 | 浙江海王电器有限公司 | Electric tool with transmission mechanism |
-
2007
- 2007-04-02 CN CNU2007201460991U patent/CN201046562Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011088633A1 (en) * | 2010-01-21 | 2011-07-28 | 浙江海王电器有限公司 | Electric tool with transmission mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080416 |