CN219725671U - Polishing device capable of self-cleaning - Google Patents
Polishing device capable of self-cleaning Download PDFInfo
- Publication number
- CN219725671U CN219725671U CN202321031889.0U CN202321031889U CN219725671U CN 219725671 U CN219725671 U CN 219725671U CN 202321031889 U CN202321031889 U CN 202321031889U CN 219725671 U CN219725671 U CN 219725671U
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- CN
- China
- Prior art keywords
- protective cover
- cleaning
- movable seat
- screw
- screw rod
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- 238000004140 cleaning Methods 0.000 title claims abstract description 46
- 238000005498 polishing Methods 0.000 title claims abstract description 28
- 239000000428 dust Substances 0.000 claims abstract description 41
- 230000001681 protective effect Effects 0.000 claims abstract description 37
- 238000009434 installation Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004927 clay Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to the technical field of polishing, in particular to a polishing device capable of self-cleaning, which comprises a handle, wherein a protective cover is arranged at the front end of the handle, a polishing roller is arranged in the protective cover, and a cleaning mechanism is arranged at the upper end of the interior of the protective cover; the cleaning mechanism comprises a first screw and a second screw, the first screw and the second screw are symmetrically arranged at the upper end of the inside of the protective cover, one ends of the first screw and the second screw are all extended to the outer part of the protective cover, gears are arranged on the outer parts of the first screw and the second screw, a group of gears are driven to rotate through motors arranged on the side walls of the protective cover, a first moving seat and a second moving seat are respectively arranged on the outer parts of the first screw and the second screw, and cleaning brushes are arranged at the bottom ends of the first moving seat and the second moving seat. The utility model is convenient for cleaning the scraps and dust attached to the grinding roller during grinding, improves the grinding precision, can absorb and collect the scraps or dust generated by grinding, avoids pollution caused by being inhaled by workers, and improves the safety.
Description
Technical Field
The utility model relates to the technical field of polishing, in particular to a polishing device capable of self-cleaning.
Background
The automobile model can be used for the stages of trial production, verification and the like before production and off-line. The clay is used as the clay model, and hard materials such as wood, plastic, wood substitute and the like are often used as the automobile hard model, so that the hard model is relatively more durable due to the hardness of the materials, and is also more suitable for making the long-term retention requirement of the sample plate.
The polishing precision of the hard model compact is required to be improved in the manufacturing process of the automobile hard model, after a period of use, part of scraps or dust is easy to attach to the surface of the polishing roller, so that the polishing precision is influenced, the processing flatness of the automobile hard model is influenced, the polishing efficiency and the practicability are reduced, a large amount of scraps and dust can be generated in the polishing process, the scraps are splashed to a human body to cause harm to the human body, and the dust is inhaled into the lung by a worker to bring a certain harm, so that the safety is reduced.
Disclosure of Invention
The utility model aims to solve the problems in the background art and provides a polishing device capable of self-cleaning.
The technical scheme of the utility model is as follows: the utility model provides a but self-cleaning's grinding device, includes the handle, and the protection casing is installed to the handle front end, is provided with the grinding roller in the protection casing, and the grinding roller is through installing the inside motor drive rotation of handle, and the inside upper end of protection casing is provided with cleaning mechanism;
the cleaning mechanism comprises a first screw and a second screw, the first screw and the second screw are symmetrically arranged at the upper end of the inside of the protective cover, one ends of the first screw and the second screw are all extended to the gear of the outside of the protective cover, the two sets of gears are meshed and connected, one set of gears rotate through motor driving arranged on the side wall of the protective cover, a first moving seat and a second moving seat are respectively arranged on the outside of the first screw and the second screw, and cleaning brushes are respectively arranged at the bottom ends of the first moving seat and the second moving seat.
Preferably, the left end of the side wall of the first screw rod and the right end of the side wall of the second screw rod are respectively provided with a thread part; the first movable seat is in threaded connection with a threaded part on the first screw rod; the second movable seat is in threaded connection with a threaded part on the second screw rod.
Preferably, the first movable seat and the second movable seat are both sheathed with guide rods in a sliding manner, and the two groups of guide rods are symmetrically arranged at the upper end of the inside of the protective cover.
Preferably, a channel matched with the cleaning mechanism is formed above one side wall of the protective cover, and a cover plate is detachably arranged outside the channel and on the protective cover through bolts.
Preferably, the sliding cavities are formed in the inner bottom ends of the first moving seat and the second moving seat, the installation seat is connected in a sliding mode in the sliding cavities, the bottom ends of the installation seat extend to the outer portion of the bottom end of the first moving seat or the second moving seat and are connected with the cleaning brush, the connection plate is installed at one end, located on the outer portion of the first moving seat or the second moving seat, of the installation seat, and the connection plate is detachably connected with the first moving seat or the second moving seat through bolts.
Preferably, the dust collection device further comprises a dust collection mechanism, the dust collection mechanism comprises a connecting pipe, the connecting pipe is installed at the top end of the protective cover, an installation pipe is arranged in the middle of the connecting pipe, the left end and the right end of the connecting pipe are communicated with the dust collection pipe, and the dust collection pipe is installed on the outer wall of the protective cover.
Preferably, the dust collection pipe is also provided with a plurality of groups of dust collection nozzles, and the dust collection ends of the dust collection nozzles extend to the inside of the protective cover and are matched with the polishing roller.
Compared with the prior art, the technical scheme provided by the utility model has the following beneficial technical effects: according to the utility model, the outer wall of the grinding roller can be cleaned through the cleaning mechanism, so that the interference of chips or dust adhesion on the grinding precision is avoided, and the grinding efficiency is improved; the cleaning brush in the cleaning mechanism is convenient to disassemble and assemble and convenient to replace, and brings convenience to use; the dust collection mechanism can absorb and collect scraps and dust generated by polishing the hard model of the automobile, so that the pollution caused by the suction of workers is avoided, and the safety is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a cleaning mechanism according to the present utility model;
FIG. 3 is a side view of the attachment of the cleaning mechanism and the hood of the present utility model;
fig. 4 is a perspective view of the cleaning mechanism of the present utility model.
Reference numerals: 1. a handle; 101. a grinding roller; 2. a protective cover; 201. a channel; 202. a cover plate; 3. a first screw; 301. a second screw; 302. a gear; 303. a guide rod; 304. a first movable seat; 305. a second movable seat; 4. a mounting base; 401. a connecting plate; 402. a cleaning brush; 5. a dust collection pipe; 501. a dust suction nozzle; 502. a connecting pipe; 503. and (5) installing a pipe.
Detailed Description
Example 1
As shown in fig. 1 and 2, the polishing device capable of self-cleaning provided by the utility model comprises a handle 1, wherein a protective cover 2 is arranged at the front end of the handle 1, a polishing roller 101 is arranged in the protective cover 2, the polishing roller 101 is driven to rotate by a motor arranged in the handle 1, and a cleaning mechanism is arranged at the upper end of the interior of the protective cover 2;
as shown in fig. 2 to 4, the cleaning mechanism comprises a first screw rod 3 and a second screw rod 301, wherein the first screw rod 3 and the second screw rod 301 are symmetrically arranged at the upper end of the inside of the protective cover 2, gears 302 are arranged at one ends of the first screw rod 3 and the second screw rod 301, which extend to the outside of the protective cover 2, two groups of gears 302 are in meshed connection, one group of gears 302 are driven to rotate by a motor arranged on the side wall of the protective cover 2, a first movable seat 304 and a second movable seat 305 are respectively arranged at the outside of the first screw rod 3 and the second screw rod 301, and cleaning brushes 402 are arranged at the bottom ends of the first movable seat 304 and the second movable seat 305;
further, the left end of the side wall of the first screw 3 and the right end of the side wall of the second screw 301 are provided with thread parts; the first movable seat 304 is in threaded connection with a threaded part on the first screw 3; the second moving seat 305 is in threaded connection with a threaded part on the second screw 301; the first movable seat 304 and the second movable seat 305 are respectively provided with a guide rod 303 in a sliding sleeve manner, the two guide rods 303 are symmetrically arranged at the upper end of the interior of the protective cover 2, and the first screw rod 3 or the second screw rod 301 can drive the first movable seat 304 or the second movable seat 305 to perform horizontal displacement when rotating;
further, a channel 201 adapted to the cleaning mechanism is formed above one side wall of the protective cover 2, a cover plate 202 is detachably arranged outside the channel 201 and on the protective cover 2 through bolts, the cover plate 202 can be separated from the channel 201 by removing the bolts, and part of components in the cleaning mechanism can be detached by inserting a screwdriver into the channel 201;
the sliding cavities are respectively arranged at the inner bottom ends of the first moving seat 304 and the second moving seat 305, the installation seat 4 is connected in a sliding manner in the sliding cavities, the bottom ends of the installation seat 4 extend to the outer parts of the bottom ends of the first moving seat 304 or the second moving seat 305 and are connected with the cleaning brush 402, the connection plate 401 is installed at one end, located at the outer parts of the first moving seat 304 or the second moving seat 305, of the installation seat 4, and the connection plate 401 is detachably connected with the first moving seat 304 or the second moving seat 305 through bolts.
In this embodiment, after a period of time, the motor is started to drive the grinding roller 101 to grind the hard model of the automobile, the controller starts to drive the gear 302 to rotate, the two sets of gears 302 connected in a meshed manner drive the first screw 3 and the second screw 301 to rotate, then the first movable seat 304 and the second movable seat 305 do reciprocal motion of approaching and then separating from each other, further the two opposite sets of cleaning brushes 402 are driven to approach or separate from each other to carefully clean the top end of the outer wall of the grinding roller 101, the controller starts the motor to drive the grinding roller 101 to rotate slowly, the cleaning brushes 402 approaching to the top end of the outer wall of the grinding roller 101 can carefully and comprehensively clean the outer wall of the grinding roller 101, attached scraps or dust are brushed off, the cover plate 202 is removed, the screw driver stretches into the channel 201, the connecting plate 401 and the bolts on the first movable seat 304 or the second movable seat 305 can be removed, and then the connecting plate 401 is pulled out from the first movable seat 304 or the second movable seat 305, and the cleaning brushes 402 can be taken out for replacement.
Example two
As shown in fig. 1 and fig. 3, compared with the first embodiment, the polishing device provided by the utility model further comprises a dust collection mechanism, wherein the dust collection mechanism comprises a connecting pipe 502, the connecting pipe 502 is arranged at the top end of the protective cover 2, a mounting pipe 503 is arranged in the middle of the connecting pipe 502, the left end and the right end of the connecting pipe 502 are communicated with dust collection pipes 5, and the dust collection pipes 5 are arranged on the outer wall of the protective cover 2; the dust suction pipe 5 is also provided with a plurality of groups of dust suction nozzles 501, and the dust suction ends of the dust suction nozzles 501 extend into the protective cover 2 and are matched with the grinding roller 101.
In this embodiment, the mounting tube 503 is connected to an external dust collector, and when the polishing device is used to polish the hard model of the automobile, the external dust collector is started, and the dust and dust generated by polishing the polishing roller 101 are absorbed by the plurality of groups of dust collection nozzles 501, the dust collection tube 5 and the connecting tube 502.
Working principle: the outer wall of the polishing roller 101 can be cleaned through the cleaning mechanism, so that the interference of chips or dust adhesion to the polishing precision is avoided, and the polishing efficiency is improved; the cleaning brush 402 in the cleaning mechanism is convenient to disassemble and assemble and convenient to replace, and brings convenience to use; the dust collection mechanism can absorb and collect scraps and dust generated by polishing the hard model of the automobile, so that the pollution caused by the suction of workers is avoided, and the safety is improved.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (7)
1. The utility model provides a but self-cleaning's grinding device, includes handle (1), and protection casing (2) are installed to handle (1) front end, and protection casing (2) inside is provided with grinding roller (101), and grinding roller (101) are through installing the inside motor drive rotation of handle (1), its characterized in that, the inside upper end of protection casing (2) is provided with clean mechanism;
the cleaning mechanism comprises a first screw rod (3) and a second screw rod (301), wherein the first screw rod (3) and the second screw rod (301) are symmetrically arranged at the upper end of the inside of the protective cover (2), gears (302) are arranged at one ends of the first screw rod (3) and the second screw rod (301) and extend to the outer parts of the protective cover (2), the gears (302) are meshed and connected, one group of gears (302) are driven to rotate through motors arranged on the side wall of the protective cover (2), a first movable seat (304) and a second movable seat (305) are respectively arranged at the outer parts of the first screw rod (3) and the second screw rod (301), and cleaning brushes (402) are arranged at the bottom ends of the first movable seat (304) and the second movable seat (305).
2. A self-cleaning grinding device according to claim 1, characterized in that the left side wall end of the first screw (3) and the right side wall end of the second screw (301) are provided with screw thread parts; the first movable seat (304) is in threaded connection with a threaded part on the first screw rod (3); the second moving seat (305) is in threaded connection with a threaded part on the second screw rod (301).
3. A self-cleaning polishing device according to claim 1, wherein the first movable seat (304) and the second movable seat (305) are both slidably sleeved with guide rods (303), and the two sets of guide rods (303) are symmetrically arranged at the upper end of the interior of the protective cover (2).
4. A self-cleaning sanding device according to claim 1, characterized in that a channel (201) is provided above a side wall of the protective cover (2) adapted to the cleaning means, the channel (201) being external and being provided with a cover plate (202) detachably mounted on the protective cover (2) by means of bolts.
5. The self-cleaning polishing device according to claim 1, wherein the inner bottom ends of the first movable seat (304) and the second movable seat (305) are respectively provided with a sliding cavity, the sliding cavity is internally connected with a mounting seat (4) in a sliding manner, the bottom end of the mounting seat (4) extends to the outside of the bottom end of the first movable seat (304) or the second movable seat (305) and is connected with the cleaning brush (402), one end, located outside the first movable seat (304) or the second movable seat (305), of the mounting seat (4) is provided with a connecting plate (401), and the connecting plate (401) is detachably connected with the first movable seat (304) or the second movable seat (305) through bolts.
6. The self-cleaning polishing device according to claim 1, further comprising a dust collection mechanism, wherein the dust collection mechanism comprises a connecting pipe (502), the connecting pipe (502) is installed at the top end of the protective cover (2), an installation pipe (503) is arranged in the middle of the connecting pipe (502), dust collection pipes (5) are communicated with the left end and the right end of the connecting pipe (502), and the dust collection pipes (5) are installed on the outer wall of the protective cover (2).
7. A self-cleaning sanding device according to claim 6, characterized in that the suction pipe (5) is further provided with several groups of suction nozzles (501), the suction ends of the suction nozzles (501) extending into the interior of the protective cover (2) and being adapted to the sanding roller (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321031889.0U CN219725671U (en) | 2023-05-04 | 2023-05-04 | Polishing device capable of self-cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321031889.0U CN219725671U (en) | 2023-05-04 | 2023-05-04 | Polishing device capable of self-cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219725671U true CN219725671U (en) | 2023-09-22 |
Family
ID=88061263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321031889.0U Active CN219725671U (en) | 2023-05-04 | 2023-05-04 | Polishing device capable of self-cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219725671U (en) |
-
2023
- 2023-05-04 CN CN202321031889.0U patent/CN219725671U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |