CN216216211U - Brushless motor with integrated sealing and cooling for grinder - Google Patents
Brushless motor with integrated sealing and cooling for grinder Download PDFInfo
- Publication number
- CN216216211U CN216216211U CN202122771745.6U CN202122771745U CN216216211U CN 216216211 U CN216216211 U CN 216216211U CN 202122771745 U CN202122771745 U CN 202122771745U CN 216216211 U CN216216211 U CN 216216211U
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- CN
- China
- Prior art keywords
- motor
- cooling
- grinder
- brushless motor
- installation
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- 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.)
- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 35
- 238000007789 sealing Methods 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000004065 semiconductor Substances 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052802 copper Inorganic materials 0.000 claims abstract description 13
- 239000010949 copper Substances 0.000 claims abstract description 13
- 239000007921 spray Substances 0.000 claims abstract description 10
- 241001233242 Lontra Species 0.000 claims description 2
- 238000005086 pumping Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 230000032683 aging Effects 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 239000000110 cooling liquid Substances 0.000 description 9
- 239000002826 coolant Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a brushless motor with integrated sealing and cooling for a grinder, which comprises a motor main body, wherein a casing is fixedly sleeved on the surface of the motor main body, an installation sleeve is fixedly sleeved on the surface of the casing, a fixed block is welded at the bottom of the installation sleeve, a movable block penetrates through one side, opposite to the fixed block, of the fixed block, an installation block is welded at the side, opposite to the movable block, of the movable block, the top of the fixed block is communicated with a threaded sleeve, and the inner cavity of the threaded sleeve is in threaded connection with a positioning bolt. The utility model has the advantages of good heat dissipation effect by the matched use of the casing, the cooling box, the semiconductor refrigerator, the copper rod, the frame body, the fan, the spray plate, the water pump and the liquid feeding pipe, and solves the problems that the existing brushless motor for the grinding machine with the integrated sealing can generate a large amount of heat during use, if the heat can not be well dissipated, the motor is overheated, the aging of electronic elements in the motor is accelerated, and the service life of the motor is shortened.
Description
Technical Field
The utility model relates to the technical field of brushless motors, in particular to a brushless motor with integrated sealing and cooling for a grinder.
Background
The brushless direct current motor is a typical electromechanical integration product, and because the brushless direct current motor runs in an automatic control mode, a starting winding is not additionally arranged on a rotor like a synchronous motor which is started under heavy load under variable frequency speed regulation, and oscillation and step-out can not be generated when load suddenly changes.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a brushless motor for a grinding machine with integrated sealing and cooling, which has the advantage of good heat dissipation effect and solves the problems that the existing brushless motor for the grinding machine with integrated sealing can generate a large amount of heat during use, and if the heat cannot be well dissipated, the motor is overheated, the aging of electronic components in the motor is accelerated, and the service life of the motor is shortened.
In order to achieve the purpose, the utility model provides the following technical scheme: the brushless motor with integrated sealing and cooling functions for the grinder comprises a motor main body, wherein a casing is arranged on a surface fixing sleeve of the motor main body, an installation sleeve is arranged on the surface fixing sleeve of the casing, a fixed block is welded at the bottom of the installation sleeve, a movable block is arranged on one side, opposite to the fixed block, of the fixed block in a penetrating manner, an installation block is welded on one side, opposite to the movable block, of the movable block, a threaded sleeve is communicated with the top of the fixed block, a positioning bolt is connected with an inner cavity of the threaded sleeve in a threaded manner, a connecting block is welded at the top of the installation sleeve, an installation box is welded at the top of the connecting block, the bottom of an inner cavity of the installation box is connected with a cooling box through a bolt, the front side of the cooling box is connected with a semiconductor refrigerator through a bolt, a frame body is fixedly connected with the front side of the semiconductor refrigerator, a fan is riveted at the inner cavity of the frame body, and the bottom of the inner cavity of the installation box is connected with a water pump through a bolt, and a spray plate is embedded in the top of the cooling box.
Preferably, the water pumping pipe of the water pump is communicated with the cooling tank through a pipeline, and the water outlet pipe of the water pump is communicated with the casing through a pipeline.
Preferably, a copper rod is arranged on the rear side of the semiconductor refrigerator, and the rear side of the copper rod penetrates through the inner cavity of the cooling box.
Preferably, the left side of spouting the board passes through pipeline and cover shell intercommunication, the relative one side fixedly connected with gag lever post of movable block.
Preferably, the right side intercommunication of cooler bin has the liquid feeding pipe, one side that the cooler bin was kept away from to the liquid feeding pipe runs through the install bin and threaded sleeve is equipped with the tube cap.
Preferably, the front side and the rear side of the top of the installation box are both movably connected with a door plate through hinges, and the top of the door plate is fixedly connected with a handle.
Preferably, the screen plate is inlaid in the front side of the installation box, and the inner cavity of the casing is fixedly connected with a supporting block.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model has the advantages of good heat dissipation effect by the matched use of the casing, the cooling box, the semiconductor refrigerator, the copper rod, the frame body, the fan, the spray plate, the water pump and the liquid feeding pipe, and solves the problems that the existing brushless motor for the grinding machine with the integrated sealing can generate a large amount of heat during use, if the heat can not be well dissipated, the motor is overheated, the aging of electronic elements in the motor is accelerated, and the service life of the motor is shortened.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a perspective view of the housing and jet plate of the present invention;
FIG. 3 is a perspective view of the cooling box and semiconductor cooler of the present invention;
fig. 4 is a perspective view of the mounting sleeve and the movable block of the present invention.
In the figure: the structure comprises a motor main body 1, a shell 2, an installation sleeve 3, a fixed block 4, a movable block 5, an installation block 6, a threaded sleeve 7, a positioning bolt 8, a connecting block 9, an installation box 10, a cooling box 11, a semiconductor refrigerator 12, a copper rod 13, a frame 14, a fan 15, a spray plate 16, a water pump 17, a liquid adding pipe 18, a screen plate 19, a door plate 20 and a limiting rod 21.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used based on the orientations and positional relationships shown in the drawings only for convenience of description and simplification of operation, and do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
Referring to fig. 1 to 4, the utility model provides an integrated sealing and cooling brushless motor for a grinder, which comprises a motor main body 1, wherein a casing 2 is fixedly sleeved on the surface of the motor main body 1, an installation sleeve 3 is fixedly sleeved on the surface of the casing 2, a fixed block 4 is welded at the bottom of the installation sleeve 3, a movable block 5 is arranged on one side, opposite to the fixed block 4, of the movable block 5 in a penetrating manner, an installation block 6 is welded on one side, opposite to the movable block 5, of the fixed block 4, a threaded sleeve 7 is communicated with the top of the fixed block 4, a positioning bolt 8 is connected with an inner cavity of the threaded sleeve 7 in a threaded manner, a connecting block 9 is welded at the top of the installation sleeve 3, an installation box 10 is welded at the top of the connecting block 9, a door plate 20 is movably connected with the front side and the rear side of the top of the installation box 10 through hinges, a handle is fixedly connected with the top of the door plate 20, a screen plate 19 is embedded in the front side of the installation box 10, and a supporting block is fixedly connected with the inner cavity of the casing 2, the bottom of install bin 10 inner chamber has cooler bin 11 through bolted connection, the right side intercommunication of cooler bin 11 has liquid feeding pipe 18, one side that cooler bin 11 was kept away from to liquid feeding pipe 18 runs through install bin 10 and threaded sleeve is equipped with the tube cap, there is semiconductor refrigerator 12 front side of cooler bin 11 through bolted connection, the rear side of semiconductor refrigerator 12 is provided with copper pole 13, the rear side of copper pole 13 runs through to the inner chamber of cooler bin 11, semiconductor refrigerator 12's front side fixedly connected with framework 14, framework 14's inner chamber riveting has fan 15, there is water pump 17 bottom of install bin 10 inner chamber through bolted connection, the pipe that draws water of water pump 17 passes through pipeline and cooler bin 11 intercommunication, the play water pipe of water pump 17 passes through pipeline and cover 2 intercommunication, spray plate 16 is inlayed at cooler bin 11's top, the left side of spray plate 16 passes through pipeline and cover 2 intercommunication, the relative one side fixedly connected with gag lever 21 of movable block 5.
Through setting up copper pole 13, can play the effect of heat conduction, can be convenient for to the cooling liquid heat dissipation in the cooler bin 11, through setting up gag lever post 21, can play spacing effect, can effectively prevent fan 15 slippage from 4 interior fixed blocks, through setting up liquid feeding pipe 18, can be convenient for add the coolant liquid to the cooler bin 11 in, through setting up the tube cap, can effectively prevent that the coolant liquid from spilling, through setting up door plant 20, can be convenient for inspect the part in the install bin 10, through setting up the handle, the door plant 20 switching of can being convenient for, through setting up otter board 19, the heat discharge in the install bin 10 of can being convenient for, through setting up the supporting shoe, can play the effect of support to the 2 inner walls of cover shell, can effectively prevent that cover shell 2 is impaired.
When the cooling device is used, cooling liquid is added into the cooling box 11 through the liquid adding pipe 18, the water pump 17 is started through the external controller to pump the cooling liquid in the cooling box 11 into the jacket 2, the cooling liquid in the jacket 2 absorbs heat generated by the work of the motor main body 1, the heat-absorbed cooling liquid flows into the spray plate 16 through the pipeline, the cooling liquid flows down through the hole at the bottom of the spray plate 16, the semiconductor refrigerator 12 is started through the external controller, the copper rod 13 is refrigerated through the semiconductor refrigerator 12, the heat in the cooling liquid is recovered through the copper rod 13 to cool the cooling liquid, the cooling liquid is convenient to reuse, the fan 15 is started through the external controller, the fan 15 rotates to radiate heat to the semiconductor refrigerator 12, the position of the mounting block 6 is adjusted through adjusting the extending length of the movable block 5, the mounting block 6 is adjusted to a proper position, the bottom of the positioning bolt 8 is contacted with the movable block 5 by rotating the positioning bolt 8, the movable block 5 is positioned, and the motor is installed through the installation block 6.
In summary, the following steps: this brushless motor for grinder with integrated sealed and cooling type through setting up cover shell 2, cooling tank 11, semiconductor cooler 12, copper pole 13, framework 14, fan 15, spout board 16, water pump 17 and liquid feeding pipe 18, has solved current brushless motor for grinder that possesses integrated inclosed, can produce a large amount of heats when using, if the heat is unable good effluvium, can cause the motor overheated, the inside electronic component of acceleration motor is ageing, reduces motor life's problem.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. Brushless motor for grinder with integrated sealed and cooling type, including motor body (1), its characterized in that: the motor is characterized in that a casing (2) is sleeved on the surface of a motor main body (1), an installation sleeve (3) is sleeved on the surface of the casing (2), a fixed block (4) is welded at the bottom of the installation sleeve (3), a movable block (5) is arranged on one side, opposite to the fixed block (4), of the movable block (5), an installation block (6) is welded on one side, opposite to the movable block (5), of the fixed block (4), a threaded sleeve (7) is communicated with the top of the fixed block (4), a positioning bolt (8) is connected to the inner cavity of the threaded sleeve (7), a connecting block (9) is welded at the top of the installation sleeve (3), an installation box (10) is welded at the top of the connecting block (9), a cooling box (11) is connected to the bottom of the inner cavity of the installation box (10) through bolts, a semiconductor refrigerator (12) is connected to the front side of the cooling box (11) through bolts, and a frame body (14) is fixedly connected to the front side of the semiconductor refrigerator (12), the inner cavity of the frame body (14) is riveted with a fan (15), the bottom of the inner cavity of the installation box (10) is connected with a water pump (17) through a bolt, and a spray plate (16) is embedded at the top of the cooling box (11).
2. The brushless motor for a grinder having an integrated sealing and cooling type according to claim 1, wherein: the water pumping pipe of the water pump (17) is communicated with the cooling box (11) through a pipeline, and the water outlet pipe of the water pump (17) is communicated with the shell (2) through a pipeline.
3. The brushless motor for a grinder having an integrated sealing and cooling type according to claim 1, wherein: the rear side of the semiconductor refrigerator (12) is provided with a copper rod (13), and the rear side of the copper rod (13) penetrates into the inner cavity of the cooling box (11).
4. The brushless motor for a grinder having an integrated sealing and cooling type according to claim 1, wherein: the left side of the spray plate (16) is communicated with the casing (2) through a pipeline, and one side, opposite to the movable block (5), of the movable block is fixedly connected with a limiting rod (21).
5. The brushless motor for a grinder having an integrated sealing and cooling type according to claim 1, wherein: the right side of the cooling box (11) is communicated with a liquid adding pipe (18), and one side, far away from the cooling box (11), of the liquid adding pipe (18) penetrates through the mounting box (10) and is provided with a pipe cover in a threaded sleeve mode.
6. The brushless motor for a grinder having an integrated sealing and cooling type according to claim 1, wherein: the front side and the rear side of the top of the installation box (10) are both movably connected with a door plate (20) through hinges, and the top of the door plate (20) is fixedly connected with a handle.
7. The brushless motor for a grinder having an integrated sealing and cooling type according to claim 1, wherein: the front side of install bin (10) is inlayed and is had otter board (19), the inner chamber fixedly connected with supporting shoe of cover shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122771745.6U CN216216211U (en) | 2021-11-12 | 2021-11-12 | Brushless motor with integrated sealing and cooling for grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122771745.6U CN216216211U (en) | 2021-11-12 | 2021-11-12 | Brushless motor with integrated sealing and cooling for grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216216211U true CN216216211U (en) | 2022-04-05 |
Family
ID=80910664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122771745.6U Expired - Fee Related CN216216211U (en) | 2021-11-12 | 2021-11-12 | Brushless motor with integrated sealing and cooling for grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216216211U (en) |
-
2021
- 2021-11-12 CN CN202122771745.6U patent/CN216216211U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220405 |
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| CF01 | Termination of patent right due to non-payment of annual fee |