CN207942284U - A kind of dust-collecting type is double acting to make flat-grinding machine - Google Patents
A kind of dust-collecting type is double acting to make flat-grinding machine Download PDFInfo
- Publication number
- CN207942284U CN207942284U CN201820242684.XU CN201820242684U CN207942284U CN 207942284 U CN207942284 U CN 207942284U CN 201820242684 U CN201820242684 U CN 201820242684U CN 207942284 U CN207942284 U CN 207942284U
- Authority
- CN
- China
- Prior art keywords
- grinding machine
- turntable
- flat
- dust
- outer cover
- 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.)
- Active
Links
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Make flat-grinding machine the utility model discloses a kind of dust-collecting type is double acting, including flat-grinding machine main body, an outer cover is provided in flat-grinding machine main body, the lower section of outer cover is rotatably provided with the turntable for installing abrading article, turntable is driven by a driving device and can be rotated relative to outer cover, a cavity is surrounded between turntable and outer cover, and the air suction opening up and down being connected with cavity is provided on turntable, the sweep-up pipe being connected with cavity is additionally provided in flat-grinding machine main body.The dust absorption generated during polishing operation can be avoided dust from flying and pollute environment, be conducive to the health of operating personnel by external air extractor by sweep-up pipe.
Description
Technical field
The utility model is related to grinding apparatus technical field, especially a kind of dust-collecting type is double acting to make flat-grinding machine.
Background technology
Flat-grinding machine is a kind of equipment for body surface to polish flat.In industrial production activities, for needing to protect
The product for demonstrate,proving surface smoothness or plane, will inevitably use flat-grinding machine.The use of flat-grinding machine is inevitably made
The state flown upward everywhere at dust, had not only endangered the health of operator, but also polluted the environment.
Utility model content
In view of this, the purpose of this utility model is to provide it is a kind of can remove polishing operation when the suction of dust that generates
Dirt formula is double acting to make flat-grinding machine.
The utility model be solve its technical problem and the technical solution adopted is that：
A kind of dust-collecting type is double acting to make flat-grinding machine, including flat-grinding machine main body, and an outer cover, institute are provided in the flat-grinding machine main body
The lower section for stating outer cover is rotatably provided with turntable for installing abrading article, and the turntable is driven by a driving device and can phase
The outer cover is rotated, a cavity is surrounded between the turntable and outer cover, is provided on the turntable and is connected with the cavity
Logical air suction opening up and down is additionally provided with the sweep-up pipe being connected with the cavity in the flat-grinding machine main body.
Preferably, the turntable is substantially in disk form, and the output end of the driving device is connected with an eccentric shaft, institute
It states driving device and the turntable eccentric rotary is driven by the eccentric shaft.
Preferably, the eccentric size of a diameter of 4 cun~7 cun of the turntable, the turntable is 1.25mm~8mm.
Preferably, the lower edge of the outer cover is provided with the sealing for closing the gap between turntable and outer cover
Circle.
Preferably, the driving device is an air motor, and the switch of the air motor is normal open switch.
Preferably, it is provided with rod-shaped hand-held part in the flat-grinding machine main body, is also set up in the flat-grinding machine main body
There are one handle, the shaft of the hand-held part, handle and turntable vertical two-by-two.
Preferably, the driving device is an air motor, and the hand-held part is one section on the air motor.
The utility model has the beneficial effects that：Before the utility model polishing workpiece, first sweep-up pipe is taken out with external
Device of air is connected to, and then starts air extractor, and when polishing operation, abrading article is mounted on the bottom of turntable, polishes produced by workpiece
Dust can be upwardly into cavity by air suction opening under the suction of air extractor, finally absorbed, avoid by sweep-up pipe
Dust from flying and pollute environment, be conducive to the health of operating personnel.
Description of the drawings
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the explosive view of the utility model；
Fig. 2 is one of structural schematic diagram of the utility model；
Fig. 3 is the second structural representation of the utility model；
Fig. 4 is the sectional view of eccentric shaft in the utility model；
Fig. 5 is the path circumscribed schematic diagram of the point on turntable.
Specific implementation mode
Referring to figs. 1 to Fig. 5, a kind of dust-collecting type is double acting to make flat-grinding machine, including flat-grinding machine main body 1, is arranged in flat-grinding machine main body 1
There are an outer cover 2, the lower section of outer cover 2 to be rotatably provided with the turntable 3 for installing abrading article, turntable 3 is driven by a driving device
It is dynamic and can be rotated relative to outer cover 2, a cavity is surrounded between turntable 3 and outer cover 2, is provided on turntable 3 and is connected with cavity
Air suction opening 31 up and down is additionally provided with the sweep-up pipe 4 being connected with cavity in flat-grinding machine main body 1.Outer cover is to dash forward on one
Sweep-up pipe 4 is first connected to external air extractor before the utility model polishing workpiece, is then started pumping dress by shell
It sets, when polishing operation, abrading article is mounted on the bottom of turntable 3, and dust caused by workpiece of polishing is made in the suction of air extractor
It can be upwardly into cavity by air suction opening 31 under, finally be absorbed by sweep-up pipe 4, avoided dust from flying and pollute environment, have
Conducive to the health of operating personnel.Above-mentioned air extractor can be the integrated large-scale air exhauster in center, can also be dust suction
The small-sized air-extractor such as device.
In the present embodiment, turntable 3 is substantially in disk form, and the output end of driving device is connected with an eccentric shaft 8, driving device
Pass through 8 driving disc of eccentric shaft, 3 eccentric rotary.With reference to Fig. 5, installation axle 81 and mounting hole 82, installation axle are provided on eccentric shaft 8
81 are mutually parallel and not conllinear with the axis of mounting hole 82, and turntable 3 is coaxial to be mounted in mounting hole 82, the output of driving device
End is then coaxial with installation axle 81.In commercial Application, the axis of installation axle 81 and the axial line distance of mounting hole 82 should 1.5mm~
Between 8mm (i.e. the eccentric size of turntable 3), a diameter of 4 cun~7 cun of common turntable 3.In general, the eccentric ruler of turntable 3
The very little diameter positive correlation with turntable 3, for example, a diameter of 4 cun of turntable 3, eccentric size can be 1.5mm~2.5mm, diameter
For 7 cun of turntable 3, eccentric size can be 4.5mm~8mm, and specific bias size should be according to the shape of eccentric shaft 8
It is adjusted with counterweight.
Abrading article can be the consumptive materials such as sand paper, grinding wheel, and in the present embodiment, abrading article is that can be fixedly mounted on the bottom of turntable 3
Sand paper on face.The back side of sand paper is generally wool fabric, the attached structure similar to velcro can be arranged in the bottom surface of turntable 3,
Sand paper is fixed on the bottom surface of turntable 3 by these attached structures.When polishing operation, turntable 3 is inclined relative to flat-grinding machine main body 1
The heart rotates, and the moving line of the point on turntable 3 is similar with the curve described in Fig. 5, can make full use of the point that sand paper lower surface is all
It polishes workpiece, can the surface of workpiece be polished more smooth, reduce the speed of friction of workpiece heat.
In order to further enhance dust removing effects, the lower edge of outer cover 2 is provided with for closing between turntable 3 and outer cover 2
The sealing ring 5 in gap.The sealing ring 5 can close the gap between turntable 3 and outer cover 2, ensure suction, the powder in placed cavity body
Dirt is to external diffusion, in addition, turntable 3 can be compressed by sealing ring 5, when the utility model is shut down, sealing ring 5 and turntable 3 it
Between frictional force turntable 3 can be made rapidly to stop operating, safety is good.
For the ease of holding, it is provided with rod-shaped hand-held part 62 in flat-grinding machine main body 1, is additionally provided in flat-grinding machine main body 1
The shaft of one handle 7, hand-held part 62, handle 7 and turntable 3 is vertical two-by-two.When using the utility model, operating personnel can a holding
Firmly hand-held part 62, hold handle 7 on the other hand, and both hands operation is conducive to grasp balance.In addition, hand-held part 62, handle 7 and turntable 3
Shaft is vertical two-by-two, is easier to hold balance when being polished using the sand paper on 3 lower face of turntable, more laborsaving.
In the present embodiment, driving device is an air motor 6, and hand-held part 62 is one section on air motor 6.Air motor
6 switch is normal open switch 61.When using the utility model polishing workpiece, the tight normal open switch 61 need to be pressed always, once operation
Personnel loose one's grip, which stops operating immediately, and safety is good.
The preferred embodiments of the utility model are these are only, as long as realizing the utility model aim with essentially identical means
Technical solution belong within the scope of protection of the utility model.
Claims (7)
1. a kind of dust-collecting type is double acting to make flat-grinding machine, including flat-grinding machine main body (1), which is characterized in that on the flat-grinding machine main body (1)
It is provided with an outer cover (2), the lower section of the outer cover (2) is rotatably provided with the turntable (3) for installing abrading article, described turn
Disk (3) is driven by a driving device and can be rotated relative to the outer cover (2), and one is surrounded between the turntable (3) and outer cover (2)
Cavity is provided with the air suction opening (31) up and down being connected with the cavity, the flat-grinding machine main body on the turntable (3)
(1) sweep-up pipe (4) being connected with the cavity is additionally provided on.
2. a kind of dust-collecting type according to claim 1 is double acting to make flat-grinding machine, which is characterized in that the turntable (3) is substantially in
The output end of disc, the driving device is connected with an eccentric shaft (8), and the driving device is driven by the eccentric shaft (8)
Move turntable (3) eccentric rotary.
3. a kind of dust-collecting type according to claim 2 is double acting to make flat-grinding machine, which is characterized in that the diameter of the turntable (3)
It it is 4 cun~7 cun, the eccentric size of the turntable (3) is 1.25mm~8mm.
4. a kind of dust-collecting type according to claim 1 is double acting to make flat-grinding machine, which is characterized in that the lower edge of the outer cover (2)
Place is provided with the sealing ring (5) for closing the gap between turntable (3) and outer cover (2).
5. a kind of dust-collecting type according to claim 1 is double acting to make flat-grinding machine, which is characterized in that the driving device is a gas
The switch of dynamic motor (6), the air motor (6) is normal open switch (61).
6. a kind of dust-collecting type according to claim 1 is double acting to make flat-grinding machine, which is characterized in that the flat-grinding machine main body (1)
On be provided with rod-shaped hand-held part (62), be additionally provided with one handle (7) on the flat-grinding machine main body (1), the hand-held part (62),
The shaft of handle (7) and turntable (3) is vertical two-by-two.
7. a kind of dust-collecting type according to claim 6 is double acting to make flat-grinding machine, which is characterized in that the driving device is a gas
Dynamic motor (6), the hand-held part (62) are one section on the air motor (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820242684.XU CN207942284U (en) | 2018-02-08 | 2018-02-08 | A kind of dust-collecting type is double acting to make flat-grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820242684.XU CN207942284U (en) | 2018-02-08 | 2018-02-08 | A kind of dust-collecting type is double acting to make flat-grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207942284U true CN207942284U (en) | 2018-10-09 |
Family
ID=63699621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820242684.XU Active CN207942284U (en) | 2018-02-08 | 2018-02-08 | A kind of dust-collecting type is double acting to make flat-grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207942284U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109048587A (en) * | 2018-10-11 | 2018-12-21 | 泰州智艺门业有限公司 | A kind of portable grinding device of Furniture manufacture |
| CN109514392A (en) * | 2019-01-10 | 2019-03-26 | 北京惠点信元科技有限公司 | Grinding device and sanding apparatus |
-
2018
- 2018-02-08 CN CN201820242684.XU patent/CN207942284U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109048587A (en) * | 2018-10-11 | 2018-12-21 | 泰州智艺门业有限公司 | A kind of portable grinding device of Furniture manufacture |
| CN109514392A (en) * | 2019-01-10 | 2019-03-26 | 北京惠点信元科技有限公司 | Grinding device and sanding apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107253108B (en) | A kind of workpiece polishing device | |
| CN207942284U (en) | A kind of dust-collecting type is double acting to make flat-grinding machine | |
| CN106607728B (en) | A kind of building wall construction sander | |
| CN208880416U (en) | It is a kind of can automatic chip-removal abrasive disk abrasive belt machine | |
| CN110497292A (en) | A kind of wood furniture plate production hand-held processing grinding device | |
| WO2012083749A1 (en) | Dual-wheel abrader and dual-wheel polisher | |
| CN206455497U (en) | A kind of wall surface grinding machine of decorations with dust exhaust apparatus | |
| CN206216405U (en) | A kind of portable dust-collecting polisher for building | |
| CN208117493U (en) | A kind of dedusting type is double acting to make flat-grinding machine | |
| CN207127734U (en) | A kind of cleaning type sander with cooling function | |
| CN211916557U (en) | Convenient stone material sand blasting machine | |
| CN206780145U (en) | A kind of dust-proof inside and outside circle tube wall polishing machine | |
| CN203600001U (en) | Improved wall surface grinding machine | |
| CN206393407U (en) | Hand sander safety arrestment is stopped disk device | |
| CN206967230U (en) | A kind of pneumatic lapper that can weaken mill shake | |
| CN208409497U (en) | A kind of new ceramics grinding device | |
| CN108544310A (en) | A kind of polishing grinding tool for steel tube surface cleaning | |
| CN213106351U (en) | Surface polishing treatment equipment for cement products | |
| WO2014101364A1 (en) | Dust suction apparatus for pole wall sander | |
| CN209408119U (en) | A kind of silicon wafer edging device in power electronic devices chip R&D process | |
| CN210550203U (en) | Direct-drive type part grinding abrasive belt machine | |
| CN208496551U (en) | A kind of polishing grinding tool for steel tube surface cleaning | |
| CN108747776B (en) | High-efficient burnishing machine with dust absorption function | |
| CN105479316A (en) | Electric polishing machine | |
| CN205465626U (en) | Electric polisher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |