CN219819227U - Handheld polisher - Google Patents
Handheld polisher Download PDFInfo
- Publication number
- CN219819227U CN219819227U CN202321243302.2U CN202321243302U CN219819227U CN 219819227 U CN219819227 U CN 219819227U CN 202321243302 U CN202321243302 U CN 202321243302U CN 219819227 U CN219819227 U CN 219819227U
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- China
- Prior art keywords
- dust
- polishing
- head
- handle
- thick bamboo
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- 239000000428 dust Substances 0.000 claims abstract description 68
- 238000005498 polishing Methods 0.000 claims abstract description 61
- 230000001681 protective effect Effects 0.000 claims abstract description 18
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 15
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 15
- 241001330002 Bambuseae Species 0.000 claims abstract description 15
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 15
- 239000011425 bamboo Substances 0.000 claims abstract description 15
- 238000000926 separation method Methods 0.000 claims abstract description 13
- 238000010521 absorption reaction Methods 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 11
- 238000009792 diffusion process Methods 0.000 description 10
- 230000006872 improvement Effects 0.000 description 10
- 230000009286 beneficial effect Effects 0.000 description 6
- 230000004888 barrier function Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000007517 polishing process Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Landscapes
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The utility model relates to the technical field of grinding machine equipment, in particular to a handheld grinding machine. Including body subassembly, dustproof subassembly, body subassembly includes handheld handle, protection casing, the one end of handheld handle is connected with the aircraft nose of polishing, the top of aircraft nose of polishing is connected with the main shaft lock, the one end of handheld handle is connected with extends the handle, dustproof subassembly includes separation horizontal pole, dust hood, the top of dust hood is connected with dust absorption end section of thick bamboo, the top of protection casing is connected with a storage section of thick bamboo, the inner wall of a storage section of thick bamboo is connected with the filter screen, the lower extreme of a storage section of thick bamboo is connected with coupling sleeve. When the object is polished, the operation of the exhaust fan is started, then the exhaust fan works and sucks dust into the storage cylinder through the dust hood, when the dust in the storage cylinder needs to be cleaned, the storage cylinder is rotated to be detached from the upper part of the protective hood, and then the dust is poured out of the storage cylinder.
Description
Technical Field
The utility model relates to the technical field of grinding machine equipment, in particular to a handheld grinding machine.
Background
Polishing is a surface modification technology, generally refers to a processing method for changing the physical properties of a workpiece surface by friction with a rough object, and is mainly aimed at obtaining specific surface roughness, and is a main device for polishing work, and a hand-held polishing machine is an out-belt polishing machine commonly used by workers.
The existing grinding machine can generate a large amount of dust in the working process, the dust is diffused in the air, the environment is seriously affected, and meanwhile, the health of workers is endangered.
Disclosure of Invention
In view of the above problems, an object of the present utility model is to: the utility model provides a handheld polisher, it can produce a large amount of dust in the course of working to solve the polisher, and the dust is diffused in the air, will cause serious influence to the environment, also can cause harm to staff's healthy simultaneously, after opening the operation of air exhauster, the air exhauster carries out work and inhales the storage section of thick bamboo the inside with the dust through the suction hood, thereby reduce the diffusion of dust, and then alleviate the influence of dust to the health, can make staff's sight more clear simultaneously, improve the problem of polishing efficiency.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a handheld polisher, includes organism subassembly, dustproof subassembly, organism subassembly includes handheld handle, protection casing, the one end of handheld handle is connected with the aircraft nose of polishing, the top of aircraft nose of polishing is connected with the spindle lock, the one end that the aircraft nose was kept away from to handheld handle is connected with the aircraft nose of polishing, the one end of handheld handle is connected with the extension handle, the outer wall connection of aircraft nose of polishing has the side backplate, the inner circle of protection casing is provided with the connecting rod, the lower extreme of connecting rod is connected with the aircraft nose of polishing through the connecting piece, dustproof subassembly includes separation horizontal pole, dust hood, the top of dust hood is connected with dust absorption end section of thick bamboo, the top of protection casing is connected with a storage section of thick bamboo, the inner wall of a storage section of thick bamboo is connected with the filter screen, the lower extreme of a storage section of thick bamboo is connected with adapter sleeve, the inboard of a storage section of thick bamboo is provided with the air exhauster.
The beneficial effects of the utility model are as follows: when using the device, the motor works and drives the rotation of polishing head through the connecting rod, and then realizes the work of polishing to article through the rotation of polishing head, through the setting of protection casing for to the protection of polishing head and avoid polishing in-process dust's diffusion, through the setting of separation horizontal pole, be used for avoiding polishing head to article to polish in-process because receive the reaction force of article upwards bounce and cause wearing and tearing to the suction hood, and then improve the security that the device used.
In order to be able to improve the stability of the device when it is subjected to a grinding operation:
as a further improvement of the above technical scheme: the hand-held handle is detachably connected with the polishing machine head through bolts, two side guard plates are arranged in total, the two side guard plates are symmetrically arranged, an outer ring of the extension handle is provided with anti-slip lines, a heat dissipation hole is formed in the inner side of the front part of the polishing machine head, and the tail of the polishing machine is detachably connected with the hand-held handle.
The beneficial effects of this improvement are: when the device is used, a user holds the handheld handle with one hand to polish, and when the stability of the device needs to be improved, the other hand holds the extending handle and polishes, so that the stability of the device during polishing can be improved.
For protection of the sanding head and avoidance of dust diffusion during sanding:
as a further improvement of the above technical scheme: one end of the connecting rod, which is far away from the polishing head, is connected with the output end of the motor through a coupler, and the overlooking cross section of the protective cover is in a fan-shaped structure.
The beneficial effects of this improvement are: when the device is used, the motor works and drives the polishing head to rotate through the connecting rod, so that polishing work on objects is realized through rotation of the polishing head, and the protection of the polishing head and the dust diffusion in the polishing process are avoided through the arrangement of the protection cover.
In order to avoid abrasion to the dust hood caused by upward bouncing of the object under the reaction force of the object in the process of polishing the object by the polishing head:
as a further improvement of the above technical scheme: the separation horizontal pole is rectangular structure setting, the separation horizontal pole is provided with four altogether, every two the separation horizontal pole is a set of common use, the separation horizontal pole sets up in the position between polishing head and the suction hood.
The beneficial effects of this improvement are: through the setting of separation horizontal pole for avoid polishing the bistrique and upwards bounce and cause wearing and tearing to the suction hood owing to receive the reaction force of article in-process of polishing to article, and then improve the security that the device used.
In order to reduce the diffusion of dust, and then alleviate the influence of dust to the health:
as a further improvement of the above technical scheme: one end of the dust collection bottom cylinder, which is far away from the dust collection cover, is in sealing connection with the inner wall of the protective cover, and two dust collection bottom cylinders are arranged.
The beneficial effects of this improvement are: after the operation of opening the air exhauster, the air exhauster works and sucks dust into the storage cylinder through the dust hood, so that the diffusion of the dust is reduced, the influence of the dust on the body is further reduced, the sight of a worker can be clearer, and the polishing efficiency is improved.
In order to suck dust into the storage cylinder through the dust hood:
as a further improvement of the above technical scheme: the exhaust fan is electrically connected with the operation panel, an outer ring of the connecting sleeve is provided with external threads, and a screw hole matched with the connecting sleeve in size is formed in the inner side of the protective cover.
The beneficial effects of this improvement are: when the object is polished, the operation of the exhaust fan is started, then the exhaust fan works and sucks dust into the storage cylinder through the dust hood, when the dust in the storage cylinder needs to be cleaned, the storage cylinder is rotated to be detached from the upper part of the protective hood, and then the dust is poured out of the storage cylinder.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic structural view of the protective cover of the present utility model.
Fig. 3 is a schematic structural view of the dust collection bottom cylinder of the present utility model.
FIG. 4 is a schematic cross-sectional view of a cartridge of the present utility model.
In the figure: 1. a body assembly; 11. a handle; 12. a sander head; 13. a spindle lock; 14. polishing the tail; 15. an extended grip; 16. a side guard plate; 17. a protective cover; 18. a connecting rod; 19. polishing head; 2. a dust-proof assembly; 21. a barrier rail; 22. a dust hood; 23. a dust collection bottom cylinder; 24. a storage cylinder; 25. an exhaust fan; 26. a filter screen; 27. and (5) connecting the sleeve.
Detailed Description
In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.
As shown in fig. 1-4, a handheld polisher comprises a polisher body assembly 1 and a dust-proof assembly 2, wherein the polisher body assembly 1 comprises a handheld handle 11 and a protective cover 17, one end of the handheld handle 11 is connected with a polisher head 12, the top of the polisher head 12 is connected with a spindle lock 13, one end of the handheld handle 11 far away from the polisher head 12 is connected with a polisher tail 14, one end of the handheld handle 11 is connected with an extension grip 15, the outer wall of the polisher head 12 is connected with a side guard 16, the inner ring of the protective cover 17 is provided with a connecting rod 18, the lower end of the connecting rod 18 is connected with the polisher head 19 through a connecting piece, the dust-proof assembly 2 comprises a blocking cross rod 21 and a dust-absorbing cover 22, the top of the dust-absorbing cover 22 is connected with a dust-absorbing bottom cylinder 23, the top of the protective cover 17 is connected with a storage cylinder 24, the inner wall of the storage cylinder 24 is connected with a filter screen 26, the lower end of the storage cylinder 24 is connected with a connecting sleeve 27, the inner side of the storage cylinder 24 is provided with an exhaust fan 25, the handheld handle 11 is detachably connected with the polisher head 12 through a bolt, the side guard 16 is provided with side guards 16, the side guards 16 are arranged on the side edges of the side guard 16 and the two side guards are symmetrically, the side guards are provided with the side edges of the polisher head 12, and the inner side edges of the polisher head is provided with the two side guards are provided with the two side edges of the handles and with the polishing handle 11; when the device is used, a user holds the hand handle 11 with one hand to polish, when the stability of the device needs to be improved, the other hand holds the extending grip 15 and polishes the extending grip, so that the stability of the device during polishing can be improved, one end of the connecting rod 18, which is far away from the polishing head 19, is connected with the output end of the motor through a coupler, and the overlooking cross section of the protective cover 17 is in a fan-shaped structure; when the device is used, the motor works and drives the polishing head 19 to rotate through the connecting rod 18, so that polishing work on objects is realized through the rotation of the polishing head 19, the protective cover 17 is used for protecting the polishing head 19 and avoiding dust diffusion in the polishing process, the barrier cross bars 21 are in a rectangular structure, four barrier cross bars 21 are arranged, every two barrier cross bars 21 are used together in a group, and the barrier cross bars 21 are arranged at positions between the polishing head 19 and the dust hood 22; through the arrangement of the blocking cross rod 21, the dust collection cover 22 is prevented from being worn due to the fact that the object is upwards sprung by the reacting force of the object in the process of polishing the object by the polishing head 19, so that the use safety of the device is improved, one end, far away from the dust collection cover 22, of the dust collection bottom cylinder 23 is in sealing connection with the inner wall of the protective cover 17, and two dust collection bottom cylinders 23 are arranged; when the operation of the exhaust fan 25 is started, the exhaust fan 25 works and sucks dust into the storage cylinder 24 through the dust hood 22, so that the diffusion of the dust is reduced, the influence of the dust on the body is further reduced, meanwhile, the sight of a worker is clearer, the polishing efficiency is improved, the exhaust fan 25 is electrically connected with an operation panel, the outer ring of the connecting sleeve 27 is provided with external threads, and the inner side of the protective cover 17 is provided with screw holes matched with the connecting sleeve 27 in size; when the objects are polished, the operation of the suction fan 25 is started, then the suction fan 25 works and sucks dust into the storage cylinder 24 through the dust hood 22, and when the dust in the storage cylinder 24 needs to be cleaned, the storage cylinder 24 is rotated to be detached from the upper side of the protective cover 17, and then the dust is poured out of the storage cylinder 24.
The working principle of the utility model is as follows: when the device is used, a user holds the handheld handle 11 with one hand to polish, when the stability of the device needs to be improved, the other hand holds the extension grip 15 and polishes, and then the stability of the device during polishing can be improved, then the operation of the exhaust fan 25 is started, then the motor works and drives the polishing head 19 to rotate through the connecting rod 18, and further polishing of objects is achieved through the rotation of the polishing head 19, the protection of the polishing head 19 and the diffusion of dust in the polishing process are achieved through the arrangement of the protection cover 17, the setting of the blocking cross rod 21 is used for avoiding abrasion of the dust hood 22 caused by upward bouncing of the object in the polishing process of the polishing head 19, and further the use safety of the device is improved, after the operation of the exhaust fan 25 is started, the exhaust fan 25 works and sucks the dust into the storage cylinder 24 through the dust hood 22, so that the diffusion of the dust is reduced, and further the influence of the dust on the body is reduced, meanwhile, the polishing efficiency is improved, when the object is polished, the operation of the exhaust fan 25 is started, the exhaust fan 25 is required to be lifted up, and the dust is sucked into the storage cylinder 24 from the storage cylinder 24 through the suction fan 24, and the dust is required to be discharged from the storage cylinder 24. The machine body assembly 1 achieves the aim of polishing objects, and the related principle of the polishing head 19 related to the structure is the prior art disclosed, the components are all universal standard components or components known to the person skilled in the art, and the structure and principle are all known to the person skilled in the art through technical manuals or through routine experimental methods.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the preferred embodiments of the utility model, and it is noted that there is virtually no limit to the specific structure which may be imposed by those skilled in the art without departing from the spirit of the utility model, and that modifications, adaptations, or variations of the foregoing features may be combined in a suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.
Claims (6)
1. The utility model provides a handheld polisher, includes organism subassembly (1), dustproof subassembly (2), organism subassembly (1) is including handheld handle (11), protection casing (17), the one end of handheld handle (11) is connected with polisher head (12), the top of polisher head (12) is connected with main shaft lock (13), the one end that polisher head (12) was kept away from to handheld handle (11) is connected with polisher tail (14), the one end of handheld handle (11) is connected with extends handle (15), the outer wall connection of polisher head (12) has side backplate (16), its characterized in that: the inner circle of protection casing (17) is provided with connecting rod (18), the lower extreme of connecting rod (18) is connected with head of polishing (19) through the connecting piece, dustproof subassembly (2) are including separation horizontal pole (21), dust hood (22), the top of dust hood (22) is connected with dust absorption end section of thick bamboo (23), the top of protection casing (17) is connected with storage section of thick bamboo (24), the inner wall of storage section of thick bamboo (24) is connected with filter screen (26), the lower extreme of storage section of thick bamboo (24) is connected with adapter sleeve (27), the inboard of storage section of thick bamboo (24) is provided with air exhauster (25).
2. A hand held grinder as claimed in claim 1, wherein: the hand-held handle (11) is detachably connected with the polishing machine head (12) through bolts, two side guard plates (16) are arranged in total, the two side guard plates (16) are symmetrically arranged, an outer ring of the extending handle (15) is provided with anti-slip lines, a heat dissipation hole is formed in the inner side of the front portion of the polishing machine head (12), and the polishing machine tail (14) is detachably connected with the hand-held handle (11).
3. A hand held grinder as claimed in claim 1, wherein: one end of the connecting rod (18) far away from the polishing head (19) is connected with the output end of the motor through a coupler, and the overlooking cross section of the protective cover (17) is in a fan-shaped structure.
4. A hand held grinder as claimed in claim 1, wherein: the separation cross rod (21) is in a rectangular structure, four separation cross rods (21) are arranged, every two separation cross rods (21) are used together in a group, and the separation cross rods (21) are arranged at positions between the polishing head (19) and the dust hood (22).
5. A hand held grinder as claimed in claim 1, wherein: one end of the dust collection bottom cylinder (23) far away from the dust collection cover (22) is in sealing connection with the inner wall of the protective cover (17), and two dust collection bottom cylinders (23) are arranged.
6. A hand held grinder as claimed in claim 1, wherein: the exhaust fan (25) is electrically connected with the operation panel, an outer ring of the connecting sleeve (27) is provided with external threads, and a screw hole matched with the connecting sleeve (27) in size is formed in the inner side of the protective cover (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321243302.2U CN219819227U (en) | 2023-05-22 | 2023-05-22 | Handheld polisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321243302.2U CN219819227U (en) | 2023-05-22 | 2023-05-22 | Handheld polisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219819227U true CN219819227U (en) | 2023-10-13 |
Family
ID=88272344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321243302.2U Active CN219819227U (en) | 2023-05-22 | 2023-05-22 | Handheld polisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219819227U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120002491A (en) * | 2025-02-25 | 2025-05-16 | 南京航空航天大学 | A carbon fiber multi-way joint rotary sleeve grinding device and method |
-
2023
- 2023-05-22 CN CN202321243302.2U patent/CN219819227U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120002491A (en) * | 2025-02-25 | 2025-05-16 | 南京航空航天大学 | A carbon fiber multi-way joint rotary sleeve grinding device and method |
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| GR01 | Patent grant |