CN220481266U - Protection structure of grinding wheel - Google Patents
Protection structure of grinding wheel Download PDFInfo
- Publication number
- CN220481266U CN220481266U CN202321261570.7U CN202321261570U CN220481266U CN 220481266 U CN220481266 U CN 220481266U CN 202321261570 U CN202321261570 U CN 202321261570U CN 220481266 U CN220481266 U CN 220481266U
- Authority
- CN
- China
- Prior art keywords
- dust collection
- collection mechanism
- grinding wheel
- shell cover
- arc
- 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.)
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Links
- 239000000428 dust Substances 0.000 claims abstract description 65
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 229910001651 emery Inorganic materials 0.000 claims description 9
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 description 11
- 230000001681 protective effect Effects 0.000 description 5
- 239000007767 bonding agent Substances 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the field of protection structures, in particular to a protection structure of a grinding wheel, which comprises a shell cover, wherein two fixing blocks are fixedly connected to the axle center of the shell cover, the grinding wheel is arranged between the two fixing blocks, the two fixing blocks are fixedly connected with a rotating shaft with the axle center of the grinding wheel, one end of the rotating shaft extends out of the shell cover and is connected with an output shaft of a driving motor, a dust collection mechanism is arranged right above the shell cover, and a dust collection mechanism is arranged at the eccentric position of one side of the dust collection mechanism. According to the utility model, when the protection structure of the grinding wheel is used, negative pressure is formed in the dust collection mechanism through the pump body, splashes generated during the operation of the grinding wheel are absorbed through the dust collection device, part of the splashes are sucked by the sticky paper, and the other part of the splashes enter the dust collection mechanism, so that the splashes generated during the use of the grinding wheel are better and more effectively collected, the physical health of a user is ensured, the clean and tidy working environment of the grinding wheel during the use is improved, and the working progress and the working efficiency of the user are improved.
Description
Technical Field
The utility model relates to the technical field of protective structures, in particular to a protective structure of a grinding wheel.
Background
The grinding wheel is also called a bonded grinding tool, and the grinding wheel is a bonded grinding tool which is formed by bonding common grinding materials into a certain shape (most of the grinding wheels are round, and a through hole is formed in the center) and has certain strength. It is generally composed of abrasive, binder and air holes, which are commonly referred to as the three elements of bonded abrasive tools. According to different classifications of bonding agents, there are ceramic (bonding agent) grinding wheels, resin (bonding agent) grinding wheels and rubber (bonding agent) grinding wheels. The grinding wheel is one of the grinding tools with the largest dosage and the widest use surface, and can rotate at high speed during use, and can perform rough grinding, semi-finish grinding, slotting, cutting and the like on the outer circle, the inner circle, the plane, various molded surfaces and the like of metal or nonmetal workpieces.
The existing grinding wheel is not provided with good protective measures when being installed in the device, when the grinding wheel is used, splashes are easy to generate, the splashes are easy to prick staff, potential safety hazards are easy to increase, meanwhile, particles of the splashes are small, cleaning and collecting are difficult through manpower, the service efficiency of the grinding wheel can be affected, and the working progress and the working efficiency of a user are reduced.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a protection structure of a grinding wheel.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a protective structure of emery wheel, includes the shell, the axle center fixedly connected with of shell two fixed blocks, be equipped with the emery wheel between two fixed blocks, the axle center fixedly connected with rotation axis of two fixed blocks and emery wheel, the one end of rotation axis stretches out shell and driving motor's output shaft, and one side fixed mounting of driving motor has handheld portion.
A dust collection mechanism is arranged right above the shell cover, and a dust collection mechanism is arranged at the eccentric position of one side of the dust collection mechanism.
In addition, the dust collection mechanism comprises an arc-shaped part and a straight section part, wherein one end of the straight section part, which is far away from the arc-shaped part, is provided with a pump body, and the output end of the pump body is inserted into one side of the dust collection mechanism.
In addition, the preferred structure is that the top of the shell cover is provided with a cavity corresponding to the arc-shaped part of the dust suction mechanism, and a plurality of dust suction openings are arranged in the shell cover corresponding to the inner side of the cavity.
In addition, the preferred structure is, the top of the arc portion of dust absorption mechanism is provided with the arc top cap, and the top of arc top cap is provided with the iron wire, and the position that corresponds the dust absorption mouth on the iron wire is pasted and is had viscidity bonding paper.
In addition, preferably, a battery cavity is arranged on one side in the handheld part, a plurality of control switch groups are arranged on the top end surface of the handheld part, and the control switch groups are connected with the control driving motor and the pump body through electric signals.
In addition, the preferred structure is that the arc-shaped part of the dust collection mechanism corresponding to the dust collection mechanism is provided with a groove, a plurality of filter layers are arranged in the groove, the output end of the dust collection mechanism corresponding to the pump body is provided with a through hole, and the rear end of the dust collection mechanism is provided with a handle.
The beneficial effects of the utility model are as follows:
according to the utility model, when the protection structure of the grinding wheel is used, negative pressure is formed in the dust collection mechanism through the pump body, and the dust collection device is used for absorbing splashes generated during the work of the grinding wheel, part of the splashes are sucked by the sticky paper, and part of the splashes enter the dust collection mechanism, so that the splashes generated during the use of the grinding wheel are better and more effectively collected, the physical health of a user is ensured, the usability of the grinding wheel is improved, the clean and tidy working environment of the grinding wheel is improved, and the working progress and the working efficiency of the user are improved.
Drawings
Fig. 1 is a schematic structural view of a protection structure of a grinding wheel according to the present utility model;
fig. 2 is a schematic diagram of a rear view of a protection structure of a grinding wheel according to the present utility model;
fig. 3 is a schematic bottom view of a top cover of a protective structure of a grinding wheel according to the present utility model.
In the figure: 1 hand-held part, 2 rotation axis, 3 emery wheels, 4 dust absorption mechanism, 5 dust collection mechanism, 6 shells, 7 battery chamber, 8 fixed block, 9 sleeve, 10 driving motor, 11 control switch group, 41 pump body, 42 dust absorption mouth, 43 top cap, 51 filter layer, 431 iron wire, 432 viscidity adhesive paper.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-3, a protection structure of a grinding wheel comprises a shell cover 6, wherein an axle center of the shell cover 6 is fixedly connected with two fixing blocks 8, a grinding wheel 3 is arranged between the two fixing blocks 8, the two fixing blocks 8 are fixedly connected with a rotating shaft 2 with the axle center of the grinding wheel 3, one end of the rotating shaft 2 extends out of the shell cover 6 and is connected with an output shaft of a driving motor 10, the rotating shaft 2 is driven by the driving motor 10 to drive the grinding wheel 3 to rotate, a hand-held part 1 is fixedly arranged on one side of the driving motor 10, and the grinding wheel is held by the hand-held part 1 when in use.
Meanwhile, a dust collection mechanism 4 is arranged right above the shell cover 6, a dust collection mechanism 5 is arranged at the eccentric position of one side of the dust collection mechanism 4, and splashes generated when the grinding wheel is used are sucked through the dust collection mechanism 5.
Wherein, the dust absorption mechanism 4 includes arc portion and straight section portion, and the one end that arc portion was kept away from to straight section portion is equipped with the pump body 41, and in the output of pump body 41 inserted dust collection mechanism 5 one side, the top of housing 6 corresponds the arc portion of dust absorption mechanism 4 and begins to have the cavity, and a plurality of dust absorption mouths 42 have been seted up to the inboard that corresponds the cavity in the housing 6, and the pump body 41 forms the negative pressure in with dust absorption mechanism 4 to better more effective collection will splash.
However, the top of the arc portion of the dust collection mechanism 4 is provided with an arc top cover 43, the top of the arc top cover 43 is provided with an iron wire 431, the position of the iron wire 431 corresponding to the dust collection opening 42 is stuck with an adhesive paper 432, and splashes are sucked through the adhesive paper 144, so that the neatly and cleanly of the working environment is improved, and the physical health of workers is ensured.
One side in the hand-held part 1 is provided with a battery cavity 7, the top end surface of the hand-held part 1 is provided with a plurality of control switch groups 11, and the control switch groups are connected with a control driving motor 10 and a pump body 41 through electric signals.
The dust collection mechanism 5 is provided with a groove corresponding to the arc-shaped part of the dust collection mechanism 4, a plurality of filter layers 51 are arranged in the groove, the dust collection mechanism 5 is provided with a through hole corresponding to the output end of the pump body 41, the rear end of the dust collection mechanism 5 is provided with a handle, the dust collection mechanism 5 can be moved out of the dust collection mechanism 4 through the handle, the splashes are intensively and effectively treated, and meanwhile, the splashes are prevented from entering the pump body 41 through the plurality of filter layers 51.
In this embodiment, when the protection structure of emery wheel is used, work through holding portion 1, then press control switch group 11, open pump body 41, driving motor 10, drive rotation axis 2 through driving motor 10 drives emery wheel 3 and rotate and work, simultaneously, form negative pressure in with dust absorption mechanism 4 through pump body 41, inhale dust absorption mechanism 4 with the splashes through a plurality of dust absorption mouthfuls 42, part splashes are sucked by viscidity adhesive paper 144, still part splashes get into dust collection mechanism 5, under the barrier of multilayer filter layer 51, stay in dust collection mechanism 5, thereby carry out better more effectual collection with the splashes, the clean and tidy of operational environment has been promoted, and workman's health has been ensured.
After the work is finished, the pump body 41 and the driving motor 10 are closed by pressing the control switch group 11, the dust collection mechanism 5 is moved out of the dust collection mechanism 4 by holding the handle, the splashes are concentrated and effectively treated, and meanwhile, the top cover 43 is opened to replace the splashes adsorbed on the adhesive paper 432.
In the utility model, when the protection structure of the grinding wheel is used, negative pressure is formed in the dust collection mechanism 4 through the pump body 41, and the dust collection device 4 absorbs the splashes generated during the work of the grinding wheel, part of the splashes are sucked by the sticky paper 144, and part of the splashes enter the dust collection mechanism 5, so that the splashes generated during the use of the grinding wheel are better and more effectively collected, the physical health of a user is ensured, the usability of the grinding wheel is improved, the clean and tidy working environment of the grinding wheel is improved, and the working progress and the working efficiency of the user are improved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (4)
1. The utility model provides a protection architecture of emery wheel, includes shell cover (6), its characterized in that, the axle center fixedly connected with of shell cover (6) two fixed blocks (8), be equipped with emery wheel (3) between two fixed blocks (8), the axle center fixedly connected with rotation axis (2) of two fixed blocks (8) and emery wheel (3), the one end of rotation axis (2) stretches out shell cover (6) and driving motor (10) output shaft, one side fixed mounting of driving motor (10) has handheld portion (1);
a dust collection mechanism (4) is arranged right above the shell cover (6), and a dust collection mechanism (5) is arranged at one side of the dust collection mechanism (4) at the eccentric position;
the dust collection mechanism (4) comprises an arc-shaped part and a straight section part, one end of the straight section part, which is far away from the arc-shaped part, is provided with a pump body (41), and the output end of the pump body (41) is inserted into one side of the dust collection mechanism (5);
a cavity is formed at the top of the shell cover (6) corresponding to the arc-shaped part of the dust suction mechanism (4), and a plurality of dust suction openings (42) are formed in the shell cover (6) corresponding to the inner side of the cavity;
the dust collection mechanism (5) is provided with a groove corresponding to the arc-shaped part of the dust collection mechanism (4), a plurality of filter layers (51) are arranged in the groove, and the dust collection mechanism (5) is provided with a through hole corresponding to the output end of the pump body (41).
2. The protection structure of the grinding wheel according to claim 1, wherein an arc-shaped top cover (43) is arranged at the top end of the arc-shaped part of the dust collection mechanism (4), an iron wire (431) is arranged at the top end of the arc-shaped top cover (43), and an adhesive sticky paper (432) is stuck on the iron wire (431) at a position corresponding to the dust collection opening (42).
3. The protection structure of the grinding wheel according to claim 1, wherein a battery cavity (7) is arranged on one side in the hand-held part (1), a plurality of control switch groups (11) are arranged on the top end surface of the hand-held part (1), and the control switch groups are connected with the control driving motor (10) and the pump body (41) through electric signals.
4. The protection structure of the grinding wheel according to claim 1, wherein a handle is arranged at the rear end of the dust collection mechanism (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321261570.7U CN220481266U (en) | 2023-05-24 | 2023-05-24 | Protection structure of grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321261570.7U CN220481266U (en) | 2023-05-24 | 2023-05-24 | Protection structure of grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220481266U true CN220481266U (en) | 2024-02-13 |
Family
ID=89831040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321261570.7U Active CN220481266U (en) | 2023-05-24 | 2023-05-24 | Protection structure of grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220481266U (en) |
-
2023
- 2023-05-24 CN CN202321261570.7U patent/CN220481266U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |