CN208623440U - A kind of grinding wheel motor proof mechanism of water of semiconductor silicon rod plane of reference milling drum - Google Patents
A kind of grinding wheel motor proof mechanism of water of semiconductor silicon rod plane of reference milling drum Download PDFInfo
- Publication number
- CN208623440U CN208623440U CN201821491784.2U CN201821491784U CN208623440U CN 208623440 U CN208623440 U CN 208623440U CN 201821491784 U CN201821491784 U CN 201821491784U CN 208623440 U CN208623440 U CN 208623440U
- Authority
- CN
- China
- Prior art keywords
- diversion trench
- grinding wheel
- motor
- wheel motor
- water
- 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.)
- Expired - Fee Related
Links
Abstract
A kind of grinding wheel motor proof mechanism of water of semiconductor silicon rod plane of reference milling drum, including compressed air hose (7), the first diversion trench (8), the second diversion trench (9), the second diversion trench (9) for going out shaft end and being equipped with the first diversion trench (8) and wound motor axis (6) of grinding wheel motor (3)；Second diversion trench (9) is connected to the first diversion trench (8), and compressed air hose (7) is mounted on the input end of the first diversion trench (8) by pipe fitting；The input end of the compressed air hose (7) is connected to air compressor.The proof mechanism of water makes compressed air pass through diversion trench to outside motor high speed ejection; cooling water is stopped to enter inside motor; sufficient protection is played to grinding wheel motor; it is not only low in cost; and good water-proof effect, the service life of grinding wheel motor and motor bearings can be significantly improved, to reduce the fault time of equipment; the maintenance cost of equipment is reduced, and improves production efficiency.
Description
Technical field
The utility model belongs to motor waterproof technical field, and in particular to a kind of sand of semiconductor silicon rod plane of reference milling drum
Turbin generator proof mechanism of water.
Background technique
In the grinding process of the semiconductor silicon rod plane of reference, cooling water is needed to be ground to grinding wheel 1 and semiconductor silicon rod 2 always
Face is cooled down.Referring to Fig. 1, the distance between the grinding wheel motor 3 of existing milling drum and grinding wheel 1 very little, by cooling water pipe 4 into
The cooling water entered will form a large amount of water mist when touching high-speed rotating grinding wheel 1, a large amount of water mist under the limitation of waterproof cover 5
The inside that grinding wheel motor 3 can be upwardly into along motor shaft 6 will lead to motor once cooling water enters inside grinding wheel motor
Coil short is burnt out, bearing life shortens.According to production statistics, the bearing of substantially 2-3 month grinding wheel motors will be damaged, no
It obtains without replacement, not only affects the production capacity of production in this way, also result in the increase of maintenance of equipment cost.Therefore how to allow cold
But water will not be entered inside motor in cooling silicon rod and grinding wheel be urgent need to resolve a problem.
Summary of the invention
The purpose of this utility model is that a kind of grinding wheel motor proof mechanism of water of silicon rod plane of reference milling drum is proposed, in cooling
Cooling water can be stopped to enter inside motor when silicon rod and grinding wheel, what effectively the damage of solution motor entering water, bearing life shortened asks
Topic.
The purpose of this utility model adopts the following technical solutions to realize.According to the utility model proposes one kind partly lead
The grinding wheel motor proof mechanism of water of body silicon rod plane of reference milling drum, including compressed air hose 7, the first diversion trench 8, the second diversion trench 9,
The second diversion trench 9 for going out shaft end and being equipped with the first diversion trench 8 and wound motor axis 6 of grinding wheel motor 3；Second diversion trench 9 and first
Diversion trench 8 is connected to, and compressed air hose 7 is mounted on the input end of the first diversion trench 8 by pipe fitting；The compressed air hose 7 into
Mouth end is connected to air compressor.
Further, the axis direction of the axis direction of first diversion trench 8 and motor shaft 6 is in vertical state.
The utility model proposes proof mechanism of water make compressed air by diversion trench to outside motor high speed ejection, stop cold
But water enters inside motor, plays sufficient protection to grinding wheel motor, not only low in cost, and good water-proof effect, can be significant
The service life for improving grinding wheel motor and motor bearings reduces the maintenance cost of equipment to reduce the fault time of equipment, and
Improve production efficiency.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and being implemented in accordance with the contents of the specification, and in order to allow the above and other purpose, feature of the utility model
It can be more clearly understood with advantage, it is special below to lift preferred embodiment, and cooperate attached drawing, detailed description are as follows.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of existing grinding wheel motor.
Fig. 2 is a kind of schematic diagram of the grinding wheel motor proof mechanism of water of semiconductor silicon rod plane of reference milling drum of the utility model.
[main element symbol description]
1- grinding wheel
2- semiconductor silicon rod
3- grinding wheel motor
4- cooling water pipe
5- waterproof cover
6- motor shaft
7- compressed air hose
The first diversion trench of 8-
The second diversion trench of 9-
Specific embodiment
Further to illustrate that the utility model is the technical means and efficacy reaching predetermined goal of the invention and being taken, below
In conjunction with attached drawing and preferred embodiment, to according to the utility model proposes proof mechanism of water its specific embodiment, structure, feature and
Its effect, detailed description is as follows.
Referring to Fig. 2, a kind of grinding wheel motor proof mechanism of water of semiconductor silicon rod plane of reference milling drum, including compressed air hose
7, the shaft end that goes out of the first diversion trench 8, the second diversion trench 9, grinding wheel motor 3 is equipped with the first interconnected diversion trench 8 and around electricity
Second diversion trench 9 of arbor 6, compressed air hose 7 are mounted on the input end of the first diversion trench 8 by pipe fitting, input end with
Air compressor (figure is not painted) connection.
Specifically, the axis direction of the axis direction of the first diversion trench 8 and motor shaft 6 is in vertical state, but this is practical new
Type is without being limited thereto, can adjust the direction of the first diversion trench 8 as needed.
The utility model proposes grinding wheel motor proof mechanism of water working principle it is as follows:
The compressed air generated by air compressor enters wound motor axis 6 through compressed air hose 7, the first diversion trench 8
In second diversion trench 9, then compressed air can go out shaft end and motor shaft 6 from grinding wheel motor 3 under the action of the second diversion trench
What the gap between (the two is usually clearance fit) was generated to outside motor high speed ejection, blocking due to 1 high speed rotation of grinding wheel
A large amount of cooling water mists are upwardly into the inside of grinding wheel motor 3 along motor shaft 6, reach waterproof effect.
Through production practices, using the utility model proposes proof mechanism of water, service life of grinding wheel motor bearing can be from original
Be increased within two months 2 years, significantly reduce the maintenance cost of equipment.
The above, is only the preferred embodiment of the utility model patent, any person skilled in the art,
It is not departing from the art of this patent aspects, the technical spirit according to this patent is made to the above embodiment any simply to repair
Change, equivalent variations and modification, in the range of still falling within the art of this patent scheme.
Claims (2)
1. a kind of grinding wheel motor proof mechanism of water of semiconductor silicon rod plane of reference milling drum, it is characterised in that including compressed air hose
(7), the shaft end that goes out of the first diversion trench (8), the second diversion trench (9), grinding wheel motor (3) is equipped with the first diversion trench (8) and around electricity
The second diversion trench (9) of arbor (6)；Second diversion trench (9) is connected to the first diversion trench (8), and compressed air hose (7) is connect by pipe
Head is mounted on the input end of the first diversion trench (8)；The input end of the compressed air hose (7) is connected to air compressor.
2. grinding wheel motor proof mechanism of water according to claim 1, it is characterised in that the axis side of first diversion trench (8)
In vertical state to the axis direction with motor shaft (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821491784.2U CN208623440U (en) | 2018-09-12 | 2018-09-12 | A kind of grinding wheel motor proof mechanism of water of semiconductor silicon rod plane of reference milling drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821491784.2U CN208623440U (en) | 2018-09-12 | 2018-09-12 | A kind of grinding wheel motor proof mechanism of water of semiconductor silicon rod plane of reference milling drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208623440U true CN208623440U (en) | 2019-03-19 |
Family
ID=65717329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821491784.2U Expired - Fee Related CN208623440U (en) | 2018-09-12 | 2018-09-12 | A kind of grinding wheel motor proof mechanism of water of semiconductor silicon rod plane of reference milling drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208623440U (en) |
-
2018
- 2018-09-12 CN CN201821491784.2U patent/CN208623440U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101825062A (en) | Renewable wind energy or wind power generator with supercharging device | |
| CN208623440U (en) | A kind of grinding wheel motor proof mechanism of water of semiconductor silicon rod plane of reference milling drum | |
| CN201303269Y (en) | Full-enclosed oil mist/oil gas recovery device for electric spindle | |
| CN206770135U (en) | A kind of wind power generating set Multifunction ventilated conversion equipment | |
| CN204493083U (en) | A kind of energy-collecting wind machine of higher power levels axle | |
| CN201975935U (en) | Maintaining operating line for traction motors | |
| CN209676099U (en) | A kind of energy-efficient high pressure three-phase permanent-magnetic synchronous motors | |
| CN207053323U (en) | A kind of self-cleaning type double-speed motor | |
| CN208281386U (en) | A kind of birotor hydroelectric generator forging | |
| CN207069757U (en) | A kind of water-tight device of hot rolling electric machines for roller | |
| CN202121445U (en) | Novel motor wind shield structure | |
| CN208089907U (en) | A kind of Reduction Gearbox | |
| CN203051748U (en) | Improved structure of sealing element for turbine cooler | |
| CN201386625Y (en) | Wind driven generator of regeneration wind energy | |
| CN206790298U (en) | A kind of scratching formula magneto internal cleaning device | |
| CN212649247U (en) | Structure is collected to hydraulic generator carbon brush dust | |
| CN205013340U (en) | Electric locomotive traction motor cooling axial centrifugal fan | |
| CN205823662U (en) | Cooling tower air exhausting device | |
| CN205089646U (en) | Water -cooled canned motor pump | |
| CN219351452U (en) | Device for cooling synchronous motor | |
| CN208024507U (en) | A kind of high stability is wind power generation stepped | |
| CN203817410U (en) | High-speed motorized spindle | |
| CN202707339U (en) | Natural air supplement device at axis center of horizontal shaft impulse turbine | |
| CN218151322U (en) | Rechargeable electric inflator pump with battery safety protection | |
| CN209462212U (en) | A kind of preceding dust-extraction unit of rotor assembly |
Legal Events
| 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: 20190319 Termination date: 20210912 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |