CN202021550U - Dust cover for grinder and dust-free angle grinder - Google Patents
Dust cover for grinder and dust-free angle grinder Download PDFInfo
- Publication number
- CN202021550U CN202021550U CN201020675601XU CN201020675601U CN202021550U CN 202021550 U CN202021550 U CN 202021550U CN 201020675601X U CN201020675601X U CN 201020675601XU CN 201020675601 U CN201020675601 U CN 201020675601U CN 202021550 U CN202021550 U CN 202021550U
- Authority
- CN
- China
- Prior art keywords
- dust
- grinder
- shroud body
- sanding machine
- encloser
- 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 - Lifetime
Links
Images
Landscapes
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The utility model provides a dust cover for a grinder and a dust-free angle grinder, which belong to the technical field of a grinder, and aims to solve the flying dust problem when the grinder grinds. The dust cover for the grinder comprises an encloser main body which covers a grinding wheel of a grinder, wherein the upper part of the encloser main body is connected with a handpiece clamp which fixes the encloser main body onto a handpiece of the grinder, the encloser main body is a cylinder with an open lower end, a cylindrical wall covers the grinding wheel along the full peripheral direction of the grinding wheel of the grinder, the lower part of the encloser main body is connected with a soft rubber cover, and a dust collection pipe is connected onto the encloser main body, and is communicated with the inner cavity of the encloser main body. In the dust-free angle grinder using the dust cover, the dust collection pipe is connected with a dust removal fan before the construction, the suction force generated by the dust removal fan forms the negative pressure in the inner cavity of the encloser main body, grinding dust and chips are sucked by the dust collection pipe, so the dust of a construction field is greatly reduced, the labor efficiency is improved, the dust pollution to the environment is reduced, and the health of operators is benefited.
Description
Technical field
The utility model relates to a kind of sanding machine dust cover, also relates to a kind of dustless electric angle grinder, belongs to the sanding machine technical field.
Background technology
In the nuclear island construction, before being carried out paint application, concrete surface must carry out grinding process to concrete surface.The grinding process mode is to adopt electric angle grinder that impurity such as laitance, faulting of slab ends, the sealing compound of concrete surface be residual are handled, to reach comparatively cleaning, a smooth basic unit.
Existing sanding machine comprises the shroud body that covers on outside the sanding machine emery wheel, and shroud body top is connected with the head clip, and the head clip is fixed on shroud body on the sanding machine head.Existing sanding machine is not taked any dust prevention, and shroud body mainly is from security standpoint, only covers the emery wheel about half.Sanding machine can produce a large amount of dust, chip when polishing, in harm constructor health, environment is caused severe contamination, also has a strong impact on the construction operation of other work posts, can't satisfy the requirement of HSE (health, safety, environment).Strong dust in the construction influences operating personnel's sight line, and efficiency is reduced, and security risk increases, and night work is especially true, and the operating personnel that are engaged in polishing operation for a long time cause occupational diseases such as pneumoconiosis easily.
The utility model content
The technical problems to be solved in the utility model is, at the shortcoming that exists in the above prior art, proposes a kind of sanding machine dust cover, and polishing operation can be carried out under dustless environment.
For solving above technical problem, a kind of sanding machine dust cover provided by the utility model, comprise and cover on the outer shroud body of sanding machine emery wheel, described shroud body top is connected with the head clip, described head clip is fixed on described shroud body on the sanding machine head, be connected with sweep-up pipe on the described shroud body, the intracavity inter-connection of described sweep-up pipe and described shroud body.
With respect to prior art, the utility model has been obtained following beneficial effect: this dust cover and sanding machine are used in combination, in the construction sweep-up pipe is connected with dedusting fan or other negative pressure source, form negative pressure at the shroud body inner chamber, the dust and the chip that produce during polishing are sucked away from sweep-up pipe, have significantly reduced the dust of job site.This dust cover is made easily, low cost of manufacture, after the use, has improved efficiency, has reduced the pollution of building dust to atmospheric environment, is of value to operating personnel's health, has reduced the incidence of disease of occupational disease.
As preferred version of the present utility model, described shroud body is the cylindric of lower surface opening, and described cylindrical wall covers emery wheel along described sanding machine emery wheel wholecircle Zhou Fangxiang.Shroud body covers emery wheel along emery wheel wholecircle Zhou Fangxiang, can further reduce the leakage rate of dust and chip, improves pick-up performance.
As preferred version of the present utility model, described sweep-up pipe is connected on the last diapire of described shroud body.Sweep-up pipe is connected on the last diapire of shroud body, is convenient to welding processing, and is convenient to the socket hose.
As preferred version of the present utility model, described shroud body below is connected with the flexible glue leather hood.Because the local out-of-flatness of concrete surface, dust cover can not be fitted with concrete surface all the time fully, this state makes the part dust leak out when polishing down easily, the dustproof effect is not thorough, after the shroud body below connects the flexible glue leather hood, can play the effect of sealing joint strip, dust, the chip of thoroughly eliminating the polishing generation leak.
As preferred version of the present utility model, described flexible glue leather hood is fixed on the lower edge circumference of described shroud body by the rubber clip.After the wearing and tearing of flexible glue leather hood, pull down the rubber clip and can easily change it.
As preferred version of the present utility model, the mouth of pipe of described sweep-up pipe is provided with snap joint.Snap joint can make sweep-up pipe adjunction hose convenient, quick.
Another technical problem to be solved in the utility model is, at the shortcoming that exists in the above prior art, proposes a kind of dustless electric angle grinder, and polishing operation can be carried out under dustless environment.
For solving above technical problem, a kind of dustless electric angle grinder provided by the utility model, comprise and cover on the outer shroud body of sanding machine emery wheel, described shroud body top is connected with the head clip, described head clip is fixed on described shroud body on the sanding machine head, be connected with sweep-up pipe on the described shroud body, the intracavity inter-connection of described sweep-up pipe and described shroud body.
With respect to prior art, the utility model has been obtained following beneficial effect: in the construction sweep-up pipe is connected with induced-draught fan, forms negative pressure at the shroud body inner chamber, the dust and the chip that produce during polishing are sucked away from sweep-up pipe, have significantly reduced the dust of job site.This sanding machine low cost of manufacture after the use, has improved efficiency, has reduced the pollution of building dust to atmospheric environment, is of value to operating personnel's health, has reduced the incidence of disease of occupational disease.
As preferred version of the present utility model, described shroud body is the cylindric of lower surface opening, and described cylindrical wall covers emery wheel along described sanding machine emery wheel wholecircle Zhou Fangxiang.
As preferred version of the present utility model, described sweep-up pipe is connected on the last diapire of described shroud body.
As preferred version of the present utility model, described shroud body below is connected with the flexible glue leather hood.
As preferred version of the present utility model, described flexible glue leather hood is fixed on the lower edge circumference of described shroud body by the rubber clip.
As preferred version of the present utility model, the mouth of pipe of described sweep-up pipe is provided with snap joint.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the front view that sanding machine is used dust cover in the utility model.
Fig. 2 is the vertical view of Fig. 1.
Among the figure: 1 shroud body, 2 head clips, 2a fastening bolt, 3 sweep-up pipes, 3a snap joint, 4 flexible glue leather hoods, 5 rubber clips.
The specific embodiment
As shown in Figures 1 and 2, sanding machine dust cover of the present utility model comprises covering on the outer shroud body 1 of sanding machine emery wheel that shroud body 1 top is connected with head clip 2, tighten fastening bolt 2a, head clip 2 can be fixed on shroud body 1 on the sanding machine head.
Shroud body 1 is the cylinder of lower surface opening, and cylindrical wall covers emery wheel along sanding machine emery wheel wholecircle Zhou Fangxiang.Shroud body 1 below is connected with flexible glue leather hood 4, and flexible glue leather hood 4 is fixed on the lower edge circumference of shroud body 1 by rubber clip 5.Be connected with sweep-up pipe 3 on the last diapire of shroud body 1, the intracavity inter-connection of sweep-up pipe 3 and shroud body 1.The mouth of pipe of sweep-up pipe 3 is provided with snap joint 3a, and is convenient, quick in the time of can making sweep-up pipe 3 adjunction hoses.For example can adopt the snap joint between fire hydrant and the fire-fighting tengential belt, also can adopt the snap joint between domestic vacuum cleaners and the flexible pipe.
During use, sweep-up pipe 3 is connected with dedusting fan, the suction force that dedusting fan produces forms negative pressure at shroud body 1 inner chamber, and dust that produces during polishing and chip are sucked away from sweep-up pipe 3, have significantly reduced the dust of job site.
In addition to the implementation, the utility model can also have other embodiments, and dust cover for example of the present utility model is not limited to be used in combination with sanding machine, also can be used in combination with the utensil of other similar generation dust.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all fall into the protection domain of the utility model requirement.
Claims (7)
1. sanding machine dust cover, comprise and cover on the outer shroud body of sanding machine emery wheel, described shroud body top is connected with the head clip, described head clip is fixed on described shroud body on the sanding machine head, it is characterized in that, be connected with sweep-up pipe on the described shroud body, the intracavity inter-connection of described sweep-up pipe and described shroud body.
2. sanding machine dust cover according to claim 1 is characterized in that described shroud body is the cylindric of lower surface opening, and described cylindrical wall covers emery wheel along described sanding machine emery wheel wholecircle Zhou Fangxiang.
3. sanding machine dust cover according to claim 2 is characterized in that, described sweep-up pipe is connected on the last diapire of described shroud body.
4. sanding machine dust cover according to claim 3 is characterized in that, described shroud body below is connected with the flexible glue leather hood.
5. sanding machine dust cover according to claim 4 is characterized in that, described flexible glue leather hood is fixed on the lower edge circumference of described shroud body by the rubber clip.
6. sanding machine dust cover according to claim 1 is characterized in that the mouth of pipe of described sweep-up pipe is provided with snap joint.
7. a dustless electric angle grinder is characterized in that, the emery wheel of this sanding machine is equipped with outward as each described dust cover in the claim 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020675601XU CN202021550U (en) | 2010-12-23 | 2010-12-23 | Dust cover for grinder and dust-free angle grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020675601XU CN202021550U (en) | 2010-12-23 | 2010-12-23 | Dust cover for grinder and dust-free angle grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202021550U true CN202021550U (en) | 2011-11-02 |
Family
ID=44846518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020675601XU Expired - Lifetime CN202021550U (en) | 2010-12-23 | 2010-12-23 | Dust cover for grinder and dust-free angle grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202021550U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203669A (en) * | 2013-03-06 | 2013-07-17 | 蚌埠凯盛工程技术有限公司 | Grinding rubber ring roller smoke dust cleaning device |
| CN105194946A (en) * | 2015-09-30 | 2015-12-30 | 中材科技（酒泉）风电叶片有限公司 | Blade surface grinding and dedusting device |
| CN110625498A (en) * | 2019-10-29 | 2019-12-31 | 浙江砚童家具有限公司 | Rotation type multi-angle timber apron dull polish equipment |
| CN114536113A (en) * | 2022-04-27 | 2022-05-27 | 四川欧瑞特光电科技有限公司 | Negative pressure device and ion beam polishing machine |
-
2010
- 2010-12-23 CN CN201020675601XU patent/CN202021550U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203669A (en) * | 2013-03-06 | 2013-07-17 | 蚌埠凯盛工程技术有限公司 | Grinding rubber ring roller smoke dust cleaning device |
| CN103203669B (en) * | 2013-03-06 | 2016-08-24 | 蚌埠凯盛工程技术有限公司 | A kind of grinding rubber ring roller smoke dust cleaning device |
| CN105194946A (en) * | 2015-09-30 | 2015-12-30 | 中材科技（酒泉）风电叶片有限公司 | Blade surface grinding and dedusting device |
| CN110625498A (en) * | 2019-10-29 | 2019-12-31 | 浙江砚童家具有限公司 | Rotation type multi-angle timber apron dull polish equipment |
| CN114536113A (en) * | 2022-04-27 | 2022-05-27 | 四川欧瑞特光电科技有限公司 | Negative pressure device and ion beam polishing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202021550U (en) | Dust cover for grinder and dust-free angle grinder | |
| CN108058072A (en) | It is a kind of to facilitate fixed ground device for grinding | |
| CN205386771U (en) | Dust -free polisher | |
| CN102091990B (en) | Dust collecting grinder | |
| CN204308722U (en) | A kind of steel plate rust staining containing dust arrester becomes rusty clearly dolly | |
| CN205928199U (en) | Handheld portable convenient rust cleaning device | |
| CN205438063U (en) | Electronic wall polisher of hand -held type | |
| CN104440439A (en) | Dust-free grinding device | |
| CN203343832U (en) | Wall face polisher | |
| CN204841227U (en) | Wood working dust extraction | |
| CN206815256U (en) | A kind of post-job dust exhaust apparatus of pavement crack fluting | |
| CN202411987U (en) | Dust-absorbing sanding device | |
| CN202088079U (en) | Corner polishing machine | |
| CN208592726U (en) | A kind of material grinder shield | |
| CN208020015U (en) | A kind of automatic sander dust collecting system | |
| CN203635600U (en) | Machining dust removal system | |
| CN101069957A (en) | Hand-driven electric grinder with automatic dust-collection function | |
| CN208880405U (en) | A kind of blade surface polishing long range trailing type dust exhaust apparatus | |
| CN213438708U (en) | Wall surface grinding machine | |
| CN101985299B (en) | Chargeable dust-collecting handheld dust removal system | |
| CN207306607U (en) | A kind of dust exhaust apparatus in Feed Manufacturing processing enterprise workshop | |
| CN206169890U (en) | Hand held mobile formula is electronic, flying dust device is prevented to pneumatic tool | |
| CN206598180U (en) | A kind of environmental protection and energy saving FRP product polishing machines | |
| CN103600298A (en) | Linkage dust removing system of movable abrasive cutting saw | |
| CN104440438A (en) | Duct collection type grinding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111102 |