CN209793391U - Environmental design model grinding device - Google Patents
Environmental design model grinding device Download PDFInfo
- Publication number
- CN209793391U CN209793391U CN201920629614.4U CN201920629614U CN209793391U CN 209793391 U CN209793391 U CN 209793391U CN 201920629614 U CN201920629614 U CN 201920629614U CN 209793391 U CN209793391 U CN 209793391U
- Authority
- CN
- China
- Prior art keywords
- pipe
- dust
- straight
- body shell
- driving motor
- 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
Links
- 230000007613 environmental effect Effects 0.000 title claims abstract description 14
- 239000000428 dust Substances 0.000 claims abstract description 48
- 238000005498 polishing Methods 0.000 claims abstract description 20
- -1 polytetrafluoroethylene Polymers 0.000 claims abstract description 7
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 7
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 7
- 229920000742 Cotton Polymers 0.000 claims abstract description 4
- 238000001914 filtration Methods 0.000 claims abstract description 4
- 230000005611 electricity Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000001179 sorption measurement Methods 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides an environmental design model grinding device, relates to a grinding device. The handle has a body shell and a dust collection box, the output shaft of the driving motor extends out of the body shell, the main pipe of the straight three-way pipe is fixedly connected with the body shell, the main pipe of the straight three-way pipe is slidably sleeved with a sleeve pipe, the sleeve pipe can be fixedly positioned with the main pipe of the straight three-way pipe, the sleeve pipe is integrally provided with a dust hood, the polishing head is fixedly connected with the output shaft of the driving motor, the dust collection box is provided with an air inlet pipe and an air outlet, a miniature exhaust fan is fixed in the dust collection box, the air inlet pipe is fixedly communicated with the branch pipe of the straight three-way pipe through a connecting pipe, dust filtration cotton is pasted in the air outlet, a friction nanometer generator is arranged in the box body and filled with a polytetrafluoroethylene small ball, the root of the brush. The dust hood can suck dust into the dust collecting box, and the hairbrush can carry out electrostatic adsorption on the dust.
Description
Technical Field
The utility model relates to a grinding device, especially an environmental design model grinding device.
Background
Those skilled in the art of environmental design often need to make models to facilitate visual observation of the design, and through repeated modification and refinement of the models, the requirements of the final design are met.
Need use grinding device when making and modifying the model, and can produce a large amount of dusts in the operation of polishing is going on, no matter all can cause adverse effect to environment or operation personnel, consequently need take effectual dust fall measure. The model of environmental design does not generally need to use large-scale grinding machine tool, but portable handheld sander uses more, but present portable sander lacks effectual dust fall measure, generally all need with the help of other equipment of outside, and it is more troublesome to operate, the operation of inconvenient polishing goes on.
Disclosure of Invention
An object of the utility model is to provide an environmental design model grinding device, it is equipped with the suction hood and can inhales the dust in the dust collecting box, and the brush can carry out electrostatic absorption to the dust, has good dust fall effect.
In order to achieve the above purpose, the utility model adopts the following technical proposal: an environmental design model polishing device comprises a handle, a straight three-way pipe, a sleeve, a polishing head, a connecting pipe, a box body, a brush, a polishing switch, an air draft switch and a power plug, wherein a machine body shell and a dust collecting box are respectively integrally formed at the upper end and the lower end of the handle, a driving motor is fixed in the machine body shell, an output shaft of the driving motor extends out of the machine body shell in the forward direction and is sealed with a through hole formed in the machine body shell through a rotary sealing ring, a main pipe of the straight three-way pipe is coaxially sleeved outside the output shaft of the driving motor at intervals and is fixedly connected with the machine body shell in a corresponding position, the front end of a main pipe of the straight three-way pipe is slidably sleeved with the sleeve, the sleeve is provided with a screw hole and is screwed with a jackscrew which can be tightly fixed with the main pipe of the straight three-way pipe, a, the dust collection box is equipped with air-supply line and air exit, and the dust collection box internal fixation has miniature air exhauster, the air inlet end of miniature air exhauster and the fixed intercommunication in inner of air-supply line, the outer end of air-supply line passes through the fixed intercommunication of connecting pipe with the branch pipe of tee bend pipe, the inside dust filtration cotton that pastes of air exit, the box body is fixed in engine body shell top, is provided with the friction nanometer generator in the box body and fills there is the polytetrafluoroethylene bobble, and box body upper surface an organic whole is fixed with the logical groove of installation, the logical inslot of installation is fixed with the brush, the brush root stretches into in the box body, and driving motor is connected with the power plug electricity respectively with miniature air exhauster, and passes through power plug and external power supply are connected the power supply, and driving motor.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses combine two kinds of forms of suction hood and brush to carry out the dust fall, the suction hood stores the absorptive dust in the dust-collecting box, and the suction hood is adjustable for the distance of the head of polishing, does not influence the use of the head of polishing, and friction nanometer generator and polytetrafluoroethylene bobble can convert the vibration that produces of polishing into the electrostatic field, make the brush can carry out electrostatic absorption to the dust, reduce flying upward of dust, rational in infrastructure, convenient to use.
Drawings
FIG. 1 is an isometric view of the overall structure of the environment design model polishing device of the present invention;
Fig. 2 is a view in the direction a of fig. 1.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
The first embodiment is as shown in fig. 1 ~ fig. 2, the utility model discloses an environmental design model polishing device, which comprises a handle 1, a straight three-way pipe 2, a sleeve 3, a polishing head 4, a connecting pipe 5, a box body 6, a brush 7, a polishing switch 8, an air draft switch 9 and a power plug 10, wherein the upper end and the lower end of the handle 1 are respectively and integrally provided with a machine body shell 1-1 and a dust collecting box 1-2, a driving motor is fixed in the machine body shell 1-1, an output shaft of the driving motor extends forwards out of the outer part of the machine body shell 1-1 and is sealed with a perforation arranged on the machine body shell 1-1 through a rotary sealing ring, a main pipe of the straight three-way pipe 2 is coaxially sleeved outside an output shaft of the driving motor at intervals and is fixedly connected with the corresponding position of the machine body shell 1-1, the front end of a main pipe of the straight three-way pipe 2 is slidably sleeved with the sleeve 3, the sleeve 3 is provided with a screw hole and a top thread which can be tightly fixed with a main pipe of the straight three-way pipe 2, the dust hood 3-1 is integrally provided with the front end of the main pipe, the sleeve 3 is fixedly connected with a dust collecting box body shell, the dust suction hood 3-1, the dust collecting box is fixedly connected with the box body shell, the box is fixedly connected with the air draft fan, the box body shell, the air draft fan, the box body shell is fixedly connected with the air draft fan, the box body shell, the air draft fan, the box body shell is connected with the air draft fan, the box body shell, the air draft fan, the box.
Second embodiment referring to fig. 1 ~ and fig. 2, the first embodiment is further described, and the bottom of the dust collecting box 1-2 is fixed to a detachable structure by a buckle.
Third embodiment, as shown in fig. 1 ~ and fig. 2, the third embodiment is a further description of the first embodiment, and the polytetrafluoroethylene pellets filled in the box body 6 are all 2 ~ 3mm in diameter
Fourth embodiment as shown in fig. 1 ~ and fig. 2, this embodiment is a further description of the first embodiment, and the outer surface of the handle 1 is coated with anti-slip rubber.
Fifth embodiment as shown in fig. 1 ~ and fig. 2, the first embodiment is further described, the brush 7 is provided with a protective cover 7-1, and the bristles of the brush 7 are made of teflon.
when the utility model is used, the power plug 10 is firmly inserted with an external power supply, the driving motor and the micro exhaust fan are connected in parallel, the handle 1 is held by hand, the driving motor is started through the polishing switch 8, the polishing head 4 can be used for polishing, the micro exhaust fan is started through the exhaust switch 9, the dust can be sucked at the position of the dust hood 3-1, the dust enters the dust collection box 1-2 through the branch pipe of the straight three-way pipe 2 and the connecting pipe 5, the air is discharged from the air outlet 1-3, the dust is blocked in the dust collection box 1-2 by the dust filtering cotton, the main pipe of the sleeve pipe 3 and the straight three-way pipe 2 adopts a sliding sleeve type and can be tightly fixed by a jackscrew, the position of the dust hood 3-1 can be adjusted, in addition, the vibration mechanical energy generated in the polishing process can be converted into electric energy by the friction nano generator in the box body 6, so that the polytetrafluoroethylene, further, the brush 7 is charged with static electricity, so that the dust can be adsorbed by the static electricity when the surface of the model is brushed, and the flying of the dust is reduced.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other forms of embodiment without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides an environmental design model grinding device which characterized in that: the dust collector comprises a handle (1), a straight three-way pipe (2), a sleeve (3), a polishing head (4), a connecting pipe (5), a box body (6), a brush (7), a polishing switch (8), an air draft switch (9) and a power plug (10), wherein the upper end and the lower end of the handle (1) are respectively and integrally provided with a machine body shell (1-1) and a dust collecting box (1-2), a driving motor is fixed in the machine body shell (1-1), an output shaft of the driving motor extends forwards out of the machine body shell (1-1) and is sealed with a through hole formed in the machine body shell (1-1) through a rotary sealing ring, a main pipe of the straight three-way pipe (2) is coaxially sleeved outside the output shaft of the driving motor at intervals and is fixedly connected with the corresponding position of the machine body shell (1-1), the front end of the main pipe of the straight three-, the dust collecting device is characterized in that the sleeve (3) is provided with a screw hole and is screwed with a jackscrew which can be tightly fixed with a main pipe of the straight three-way pipe (2), the front end of the sleeve (3) is integrally provided with a dust hood (3-1), the polishing head (4) is positioned in front of the dust hood (3-1) and coaxially and fixedly connected with an output shaft of a driving motor, the dust collecting box (1-2) is provided with an air inlet pipe and an air outlet (1-3), a micro exhaust fan is fixed in the dust collecting box (1-2), the air inlet end of the micro exhaust fan is fixedly communicated with the inner end of the air inlet pipe, the outer end of the air inlet pipe is fixedly communicated with a branch pipe of the straight three-way pipe (2) through a connecting pipe (5), dust filtering cotton is pasted in the air outlet (1-3), the box body (6) is fixed above the machine body shell (1-1), a friction nano generator is arranged in, the box body (6) upper surface an organic whole is fixed with the installation and leads to groove (6-1), the installation leads to groove (6-1) internal fixation and has brush (7), in brush (7) root stretched into box body (6), driving motor and miniature air exhauster were connected with power plug (10) electricity respectively, and passed through power plug (10) are connected the power supply with external power supply, and driving motor and miniature air exhauster still set polishing switch (8) and air draft switch (9) respectively.
2. The environmental design model grinding device of claim 1, wherein: the bottom of the dust collection box (1-2) is fixed into a detachable structure through a buckle.
3. The environmental design model grinding device according to claim 1, wherein the polytetrafluoroethylene balls filled in the box body (6) are all 2 ~ 3mm in diameter.
4. The environmental design model grinding device of claim 1, wherein: the outer surface of the handle (1) is coated with anti-skid rubber.
5. The environmental design model grinding device of claim 1, wherein: the brush (7) is provided with a protective cover (7-1), and the bristles of the brush (7) are made of polytetrafluoroethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920629614.4U CN209793391U (en) | 2019-05-06 | 2019-05-06 | Environmental design model grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920629614.4U CN209793391U (en) | 2019-05-06 | 2019-05-06 | Environmental design model grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209793391U true CN209793391U (en) | 2019-12-17 |
Family
ID=68831923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920629614.4U Expired - Fee Related CN209793391U (en) | 2019-05-06 | 2019-05-06 | Environmental design model grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209793391U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112372477A (en) * | 2020-10-20 | 2021-02-19 | 周风爱 | Threaded rod rust removal spraying device |
| CN115609431A (en) * | 2021-07-12 | 2023-01-17 | 南京泉峰科技有限公司 | Polishing tool |
| US12145234B2 (en) | 2020-11-12 | 2024-11-19 | Nanjing Chervon Industry Co., Ltd. | Sanding tool |
-
2019
- 2019-05-06 CN CN201920629614.4U patent/CN209793391U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112372477A (en) * | 2020-10-20 | 2021-02-19 | 周风爱 | Threaded rod rust removal spraying device |
| US12145234B2 (en) | 2020-11-12 | 2024-11-19 | Nanjing Chervon Industry Co., Ltd. | Sanding tool |
| CN115609431A (en) * | 2021-07-12 | 2023-01-17 | 南京泉峰科技有限公司 | Polishing tool |
| CN115609431B (en) * | 2021-07-12 | 2024-03-15 | 南京泉峰科技有限公司 | Polishing tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |