CN215394426U - Manual dustproof polisher - Google Patents
Manual dustproof polisher Download PDFInfo
- Publication number
- CN215394426U CN215394426U CN202120451402.9U CN202120451402U CN215394426U CN 215394426 U CN215394426 U CN 215394426U CN 202120451402 U CN202120451402 U CN 202120451402U CN 215394426 U CN215394426 U CN 215394426U
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- handle
- shell
- exhaust fan
- polishing
- motor
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Abstract
The utility model discloses a manual dustproof polisher which comprises a shell, a polishing sheet and a polishing motor, wherein the polishing motor is fixedly arranged at the top of the shell, the polishing motor is fixedly connected with the rotating shaft through a coupler, the other end of the rotating shaft is fixedly connected with the polishing sheet, the shell is provided with a dust absorption hole near the polishing disc, one end of the shell is provided with a handle, the handle and the shell are of an integral structure, a micro exhaust fan and an exhaust fan motor are arranged in the handle, the exhaust fan motor is connected with the micro exhaust fan through a coupling, the other end of the handle is provided with screw threads, the handle is in threaded connection with the handle connector, the handle connector is of a hollow structure, the handle connector is internally provided with a filter screen close to the handle, the other side of the filter screen is fixedly provided with a collecting bag, and one end of the handle connector, far away from the handle, is provided with a ventilation opening.
Description
Technical Field
The utility model relates to the technical field of grinders, in particular to a manual dustproof grinder.
Background
The grinding machine is widely used for finish machining and surface polishing treatment in the mold industry, but the grinding machine can generate a large amount of dust during grinding, the dust directly harms the health of operators and pollutes the environment, and the ground working surface needs to be cleaned by the dust and can be sprayed after being cleaned.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides a manual dustproof grinding machine.
In order to solve the technical problem, the technical scheme provided by the utility model is a manual dustproof polisher which comprises a shell, a polishing sheet and a polishing motor, the polishing motor is fixedly arranged at the top of the shell and is fixedly connected with the rotating shaft through a coupling, the other end of the rotating shaft is fixedly connected with the polishing sheet, a dust absorption hole is arranged at the position of the shell, which is close to the polishing sheet, a handle is arranged at one end of the shell, the handle and the shell are of an integral structure, a micro exhaust fan and an exhaust fan motor are arranged in the handle, the exhaust fan motor is connected with the miniature exhaust fan through a coupler, the other end of the handle is provided with threads, the handle is in threaded connection with the handle connector, the handle connector is of a hollow structure, a filter screen is arranged in the handle connector and close to the handle, the filter screen opposite side fixed mounting has the collection bag, the handle connector is kept away from the one end of handle and is equipped with the vent.
As an improvement, the inner wall of the handle connecting body is provided with a limiting plate.
Compared with the prior art, the utility model has the advantages that: this device is rational in infrastructure, under the prerequisite of guaranteeing the function of polishing, is provided with air discharge fan motor and miniature air discharge fan, makes the powder of polishing the production get into through the dust absorption hole and collects the bag, avoids the harm that the dust caused human body and environment, and handle connector threaded connection are convenient for also collect the clearance of interior dust simultaneously.
Drawings
FIG. 1 is a front view of a manual dust control sander of the present invention;
FIG. 2 is a perspective view of a manual dust control sander of the present invention;
FIG. 3 is a schematic view of a portion of the construction of a manual dust control sander of the present invention;
fig. 4 is a cross-sectional view of a manual dust-proof sander of the present invention.
As shown in the figure: 1. the air cleaner comprises a shell, 2 parts of a polishing disc, 3 parts of a handle connector, 4 parts of a handle, 5 parts of a dust suction hole, 6 parts of a polishing motor, 7 parts of a rotating shaft, 8 parts of a miniature exhaust fan, 9 parts of an exhaust fan motor, 10 parts of a filter screen, 11 parts of a collecting bag, 12 parts of a ventilation opening.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
With reference to the accompanying drawings 1-4, a manual dustproof grinding machine comprises a shell 1, a grinding plate 2 and a grinding motor 6, wherein the grinding motor 6 is fixedly installed at the top of the shell 1, the grinding motor 6 is fixedly connected with a rotating shaft 7 through a coupler, the other end of the rotating shaft 7 is fixedly connected with the grinding plate 2, a dust suction hole 5 is formed in the position, close to the grinding plate 2, of the shell 1, a handle 4 is arranged at one end of the shell 1, the handle 4 and the shell 1 are of an integral structure, a miniature exhaust fan 8 and an exhaust fan motor 9 are arranged inside the handle 4, the exhaust fan motor 9 is connected with the miniature exhaust fan 8 through a coupler, threads are arranged at the other end of the handle 4, the handle 4 is in threaded connection with a handle connector 3, the handle connector 3 is of a hollow structure, a filter screen 10 is arranged in the position, close to the handle 4, inside the handle connector 3, a collecting bag 11 is fixedly arranged on the other side of the filter screen 10, and a vent 12 is arranged at one end of the handle connecting body 3, which is far away from the handle 4.
As a preferred embodiment of this embodiment, a limiting plate is disposed on the inner wall of the handle connector 3.
When the dust collector is used, after the dust collector is connected with a power supply by a user, a grinding motor 6 and an exhaust fan motor 9 are sequentially started, dust generated in the grinding process enters the collecting bag 11 through a dust suction port 5, the handle connector 3 is in threaded connection with the handle 4, and the filter screen 10 and the collecting bag 11 can be conveniently replaced by the user after the grinding work is finished.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (2)
1. A manual dustproof polisher is characterized by comprising a shell (1), a polishing piece (2) and a polishing motor (6), wherein the polishing motor (6) is fixedly installed at the top of the shell (1), the polishing motor (6) is fixedly connected with a rotating shaft (7) through a coupler, the other end of the rotating shaft (7) is fixedly connected with the polishing piece (2), a dust suction hole (5) is formed in the position, close to the polishing piece (2), of the shell (1), a handle (4) is arranged at one end of the shell (1), the handle (4) and the shell (1) are of an integral structure, a miniature exhaust fan (8) and an exhaust fan motor (9) are arranged inside the handle (4), the exhaust fan motor (9) is connected with the miniature exhaust fan (8) through the coupler, threads are arranged at the other end of the handle (4), and the handle connector (3) is in threaded connection, handle connector (3) are hollow structure, handle connector (3) inside is close to handle (4) department and is equipped with filter screen (10), filter screen (10) opposite side fixed mounting has collection bag (11), the one end that handle (4) were kept away from in handle connector (3) is equipped with vent (12).
2. A hand-operated dust-proof grinding machine according to claim 1, characterized in that the inner wall of the handle connector (3) is provided with a limiting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120451402.9U CN215394426U (en) | 2021-03-02 | 2021-03-02 | Manual dustproof polisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120451402.9U CN215394426U (en) | 2021-03-02 | 2021-03-02 | Manual dustproof polisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215394426U true CN215394426U (en) | 2022-01-04 |
Family
ID=79667861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120451402.9U Active CN215394426U (en) | 2021-03-02 | 2021-03-02 | Manual dustproof polisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215394426U (en) |
-
2021
- 2021-03-02 CN CN202120451402.9U patent/CN215394426U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |