CN201399837Y - Handheld electrically-driven grooving machine for walls and floors - Google Patents
Handheld electrically-driven grooving machine for walls and floors Download PDFInfo
- Publication number
- CN201399837Y CN201399837Y CN200920085475XU CN200920085475U CN201399837Y CN 201399837 Y CN201399837 Y CN 201399837Y CN 200920085475X U CN200920085475X U CN 200920085475XU CN 200920085475 U CN200920085475 U CN 200920085475U CN 201399837 Y CN201399837 Y CN 201399837Y
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- China
- Prior art keywords
- saw blade
- grooving machine
- walls
- floors
- grooving
- 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 provides a handheld electrically-driven grooving machine for walls and floors. The grooving machine is characterized in that an outer saw blade is mounted on the outer side of an inner saw blade with adjustable spacing, and an elastic protective shield and a water injection joint are mounted above the outer and the inner saw blades. The utility model can be used for the cutting and grooving on walls and hard floors: the inner and the outer saw blades are coaxially rotated to cut walls or floors into orderly-arranged and constant-breadth groove edges, so as to further realizegrooves needed by the construction; replaceable shaft sleeves with different lengths are arranged, so that the replacement of the shaft sleeves upon the needs in practical use can realize needed groove spacing breadths; the elastic protective shield and the water injection joint are arranged in a manner that the protective shield is consistently and tight against a cut surface, so that fine dustsafter water injection have no possibility of splashing; and the grooving machine has the advantages of good grooving effect, high speed, higher labor productivity and low possibility of environmentalpollution.
Description
Technical field
The utility model relates to a kind of building and finishing instrument, a kind of specifically hand type electric wall, ground grooving machine.
Background technology
When building and decorating house, can often run into the construction operation that on wall or hardstand, to slot, generally, the construction and decoration personnel can adopt electric slicer respectively to cut a trough rim by groove width branch both sides, the object in the middle of removing again, but when practical operation, owing to will separately cut from both sides respectively, the situation that width differs often occur, simultaneously, also time-consuming, directly influence labor productivity.
Summary of the invention
The utility model provides a kind of hand type electric wall, ground grooving machine, two trough rims that can disposable cutting groove, and distance is wide, speed is exceedingly fast.
The utility model is included in belt switch handle that drive motors and top be provided with, at the interior saw blade that the rotating shaft of drive motors is installed, the technical scheme that is adopted is: the outer saw blade that can adjust spacing is equipped with in the outside of saw blade within it.
The described outer saw blade of adjusting spacing be interior saw blade with outside the axle sleeve of the different length of interchangeable is housed between the saw blade, in this axle sleeve is sleeved in the same rotating shaft of saw blade and outer saw blade.
Interior saw blade and outside saw blade above elastic protective bellows is housed.Set elastic protective bellows can make guard shield be close to the body surface that is cut all the time by elasticity.
Described elastic protective bellows is provided with a water filling joint.Can directly be connected, cut surface is sprayed water and prevented dust from flying with outer watering.
The utility model is by taking technique scheme, in use, in, outer two saw blades are rotation simultaneously in same rotating shaft, because axle sleeve has been controlled the spacing of two saw blades, the fluting both sides that make it to be cut object can form evenly wide trough rim, realize required groove thus, set interchangeable axle sleeve, can carry out transposing different in size according to actual needs, promptly reach required slot pitch width, be provided with water filling joint and elastic protective bellows in addition, when cutting, guard shield is covered all the time be attached on the cut surface body, and the dust after the water filling can not produce to splash and pollute, have good cutting effect, speed is fast, environmental and the able-bodied remarkable result of constructor.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing is the utility model structural representation.
Among the figure: 1, drive motors, 2, the belt switch handle, 3, rotating shaft, 4, interior saw blade, 5, outer saw blade, 6, axle sleeve, 7, elastic protective bellows.
The specific embodiment
Shown in the accompanying drawing embodiment: the outer saw blade 5 that can adjust spacing is equipped with in the outside of saw blade 4 within it, the outer saw blade 5 that can adjust spacing be interior saw blade 4 with outside the axle sleeve 6 of the different length of interchangeable is housed between the saw blade 5, this axle sleeve 6 is sleeved in the same rotating shaft 3 of interior saw blade 4 and outer saw blade 5, interior saw blade 4 and outside saw blade 5 above elastic protective bellows 7 is housed, elastic protective bellows 7 is provided with a water filling joint 8.
When the utility model was implemented, described axle sleeve 6 can supporting a plurality of interchangeable axle sleeves 6 different in size, and the width needs according to groove when helping using are thus changed.
Claims (4)
1, a kind of hand type electric wall, ground grooving machine, be included in belt switch handle (2) that drive motors (1) and top be provided with, at the interior saw blade (4) that the rotating shaft (3) of drive motors (1) is installed, it is characterized in that: the outer saw blade (5) that can adjust spacing is equipped with in the outside of saw blade (4) within it.
2, hand type electric wall according to claim 1, ground grooving machine, it is characterized in that: the described outer saw blade (5) of adjusting spacing be interior saw blade (4) with outside the axle sleeve (6) of the different length of interchangeable is housed between the saw blade (5), this axle sleeve (6) is sleeved in the same rotating shaft (3) of interior saw blade (4) and outer saw blade (5).
3, hand type electric wall according to claim 1, ground grooving machine is characterized in that: interior saw blade (4) and outside the top of saw blade (5) elastic protective bellows (7) is housed.
4, hand type electric wall according to claim 1, ground grooving machine is characterized in that: described elastic protective bellows (7) is provided with a water filling joint (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920085475XU CN201399837Y (en) | 2009-04-30 | 2009-04-30 | Handheld electrically-driven grooving machine for walls and floors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920085475XU CN201399837Y (en) | 2009-04-30 | 2009-04-30 | Handheld electrically-driven grooving machine for walls and floors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201399837Y true CN201399837Y (en) | 2010-02-10 |
Family
ID=41659631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920085475XU Expired - Fee Related CN201399837Y (en) | 2009-04-30 | 2009-04-30 | Handheld electrically-driven grooving machine for walls and floors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201399837Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103149082A (en) * | 2013-02-08 | 2013-06-12 | 孟钧 | Core drilling machine water retaining device |
| CN104044217A (en) * | 2014-06-30 | 2014-09-17 | 天峨县宏昌农机专业合作社 | Stone splitting hole grooving machine |
| CN104191529A (en) * | 2014-09-04 | 2014-12-10 | 天峨县宏昌农机专业合作社 | Hydraulic stone split hole recessing machine |
-
2009
- 2009-04-30 CN CN200920085475XU patent/CN201399837Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103149082A (en) * | 2013-02-08 | 2013-06-12 | 孟钧 | Core drilling machine water retaining device |
| CN103149082B (en) * | 2013-02-08 | 2016-04-06 | 孟钧 | A kind of brill core machine dash method |
| CN104044217A (en) * | 2014-06-30 | 2014-09-17 | 天峨县宏昌农机专业合作社 | Stone splitting hole grooving machine |
| CN104044217B (en) * | 2014-06-30 | 2016-01-20 | 天峨县宏昌农机专业合作社 | Stone material splitting hole groover |
| CN104191529A (en) * | 2014-09-04 | 2014-12-10 | 天峨县宏昌农机专业合作社 | Hydraulic stone split hole recessing machine |
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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: 20100210 Termination date: 20100430 |