CN207069757U - A kind of water-tight device of hot rolling electric machines for roller - Google Patents
A kind of water-tight device of hot rolling electric machines for roller Download PDFInfo
- Publication number
- CN207069757U CN207069757U CN201720986778.3U CN201720986778U CN207069757U CN 207069757 U CN207069757 U CN 207069757U CN 201720986778 U CN201720986778 U CN 201720986778U CN 207069757 U CN207069757 U CN 207069757U
- Authority
- CN
- China
- Prior art keywords
- water
- motor
- throwing disk
- electric machines
- boss
- 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
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
A kind of water-tight device of hot rolling electric machines for roller is the utility model is related to, belongs to hot-strip electric machines for roller equipment technical field.Technical scheme is：Include motor reel（1）, water-throwing disk（2）, bearing gland（3）, End cover for motor（4）, motor field frame（5）, boss（6）And groove（7）, motor field frame（5）Outside motor reel（1）On be sequentially provided with End cover for motor（4）, bearing gland（3）And water-throwing disk（2）, water-throwing disk（2）Along the circumferential direction it is provided with boss（6）, bearing gland（3）It is provided with and water-throwing disk（2）On boss（6）It is engaged groove（7）, water-throwing disk（2）On boss be located at bearing gland（3）On groove（7）It is interior.The beneficial effects of the utility model are：Cooling water can be prevented to enter motor, extend electric machines for roller service life, it is ensured that the normal operation of motor, reduce equipment fault frequency, reduce maintenance time and the maintenance cost of equipment.
Description
Technical field
A kind of water-tight device of hot rolling electric machines for roller is the utility model is related to, belongs to hot-strip electric machines for roller equipment and technology
Field.
Background technology
Electric machines for roller are a kind of clutch ends of hot-strip conveying equipment, and it imparts power to conveying roller, conveying
Roller rotation drives strip operation, and strip is transported into Runout area and rolled, then is transported to finished product area through step rate, finally produces one
Determine the band coil of strip of specification.
Electric machines for roller are operated near hot-strip, and hot-strip needs water-spraying control in course of conveying, and water meets red heat
Strip, summer formation are drenched with rain, and winter forms misty rain, and electric machines for roller are operated, because rotation portion has gap, caused in such circumstances
Motor entering water and burn.The damage of electric machines for roller directly affects the normal production of strip, and conveying roller shuts down, and have impact on strip
Surface quality, cause quality accident.Produced under this adverse circumstances, electric machines for roller frequent breakage, maintenance cost certainly will be caused
Increase causes production cost to improve.
Utility model content
The utility model purpose is to provide a kind of water-tight device of hot rolling electric machines for roller, and cooling water can be prevented to enter electricity
Machine, it is ensured that the normal operation of motor, solve problem present in background technology.
The technical solution of the utility model is：
A kind of water-tight device of hot rolling electric machines for roller, includes motor reel, water-throwing disk, bearing gland, End cover for motor, electricity
Motivation housing, boss and groove, End cover for motor, bearing gland are sequentially provided with the motor reel outside motor field frame and is got rid of
Water pond, water-throwing disk are along the circumferential direction provided with boss, and bearing gland is provided with is engaged groove, water dumping with the boss on water-throwing disk
Boss on disk is located in the groove on bearing gland.
Boss on the water-throwing disk is located in the groove on bearing gland, forms labyrinth type structure.
Water-throwing disk and the motor reel interference fit.
The bearing gland is fixedly connected by bolt with End cover for motor.
Using the utility model, with the rotation of motor reel, water smoke that strip cooling water is formed and drench with rain and run into rotation
Water-throwing disk, motor is flown away under the influence of centrifugal force, avoid enter into motor；Even if there is small part water smoke and drench with rain and be not thrown off electricity
Machine, the labyrinth type structure formed between water-throwing disk and bearing gland also play secondary waterproof effect, protect motor well
Normal operation.
The beneficial effects of the utility model are：Cooling water can be prevented to enter motor, extend electric machines for roller service life, really
The normal operation of motor is protected, equipment fault frequency is reduced, reduces maintenance time and the maintenance cost of equipment, for the suitable of production
Profit carries out providing strong guarantee.It is simple in construction, it is easy to make, process and change.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model water-throwing disk structural representation；
Fig. 3 is the utility model bearing gland structure schematic diagram；
In figure：Motor reel 1, water-throwing disk 2, bearing gland 3, End cover for motor 4, motor field frame 5, boss 6, groove 7.
Embodiment
Below in conjunction with accompanying drawing, by example, the utility model is described in further detail.
Referring to the drawings 1,2,3, a kind of water-tight device of hot rolling electric machines for roller, motor reel 1, water-throwing disk 2, bearing pressure are included
Lid 3, End cover for motor 4, motor field frame 5, boss 6 and groove 7, it is sequentially provided with the motor reel 1 outside motor field frame 5
End cover for motor 4, bearing gland 3 and water-throwing disk 2, water-throwing disk 2 are along the circumferential direction provided with boss 6, bearing gland 3 be provided with
Boss 6 on water-throwing disk 2 is engaged groove 7, and the boss 6 on water-throwing disk 2 is located in the groove 7 on bearing gland 3.
In the present embodiment, the boss 6 on water-throwing disk 2 is located in the groove 7 on bearing gland 3, forms labyrinth type structure,
During installation, the labyrinth clearance requirement of bearing gland 3 and water-throwing disk 2 is uniform, and no catching phenomenon, bearing gland 3 is installed by bolt
On electric motor end cap 4, water-throwing disk 2 is installed with the interference fit of motor reel 1, and motor reel is fitted close with shaft coupling.
Claims (4)
- A kind of 1. water-tight device of hot rolling electric machines for roller, it is characterised in that：Include motor reel（1）, water-throwing disk（2）, bearing pressure Lid（3）, End cover for motor（4）, motor field frame（5）, boss（6）And groove（7）, motor field frame（5）Outside motor Axle（1）On be sequentially provided with End cover for motor（4）, bearing gland（3）And water-throwing disk（2）, water-throwing disk（2）Along the circumferential direction it is provided with Boss（6）, bearing gland（3）It is provided with and water-throwing disk（2）On boss（6）It is engaged groove（7）, water-throwing disk（2）On it is convex Platform（6）It is located at bearing gland（3）On groove（7）It is interior.
- A kind of 2. water-tight device of hot rolling electric machines for roller according to claim 1, it is characterised in that：The water-throwing disk（2） On boss（6）It is located at bearing gland（3）On groove（7）It is interior, form labyrinth type structure.
- A kind of 3. water-tight device of hot rolling electric machines for roller according to claim 1 or 2, it is characterised in that：The water-throwing disk （2）And motor reel（1）Interference fit.
- A kind of 4. water-tight device of hot rolling electric machines for roller according to claim 1, it is characterised in that：The bearing gland （3）Pass through bolt and End cover for motor（4）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720986778.3U CN207069757U (en) | 2017-08-09 | 2017-08-09 | A kind of water-tight device of hot rolling electric machines for roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720986778.3U CN207069757U (en) | 2017-08-09 | 2017-08-09 | A kind of water-tight device of hot rolling electric machines for roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207069757U true CN207069757U (en) | 2018-03-02 |
Family
ID=61520168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720986778.3U Expired - Fee Related CN207069757U (en) | 2017-08-09 | 2017-08-09 | A kind of water-tight device of hot rolling electric machines for roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207069757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109888965A (en) * | 2019-04-26 | 2019-06-14 | 南通森玛特电机有限公司 | Bearing internal pressure cover attaching structure on motor |
-
2017
- 2017-08-09 CN CN201720986778.3U patent/CN207069757U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109888965A (en) * | 2019-04-26 | 2019-06-14 | 南通森玛特电机有限公司 | Bearing internal pressure cover attaching structure on motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107288827A (en) | It is a kind of to drive the wind power plant of birds | |
| CN207069757U (en) | A kind of water-tight device of hot rolling electric machines for roller | |
| CN202479971U (en) | Cooling mechanism for grinding wheel of grinding machine for grinding surface of silicon rod | |
| CN206698050U (en) | A kind of high dust protected radiating motor | |
| CN207124514U (en) | A kind of waterproof structure for motor | |
| CN202798316U (en) | Motor for dryer | |
| CN204835776U (en) | Novel locomotive dc -to -ac converter cooling blower driving motor | |
| CN206123982U (en) | Vertical production line of rubber refiner | |
| CN201947139U (en) | Novel alternating-current synchronous generator with steel plate shell | |
| CN205270343U (en) | A cut water installation for roll cooling | |
| CN202651966U (en) | Novel outer rotor fan | |
| CN210718621U (en) | Curing oven is used in rock wool production | |
| CN208623440U (en) | A kind of grinding wheel motor proof mechanism of water of semiconductor silicon rod plane of reference milling drum | |
| CN203163376U (en) | Automatic speed adjusting device of cooling tower fan in lithium bromide unit | |
| CN205578653U (en) | Magnetic eddy current flexible transmission speed adjusting device forever | |
| CN205811776U (en) | A kind of from heat radiating type electric rotating machine | |
| CN107346872A (en) | Wind farm substation welding box body and its transformer manufacture craft | |
| CN204425112U (en) | The bilateral driving roller of built-in magneto | |
| CN205622376U (en) | Curb plate formula vibrating motor | |
| CN205356055U (en) | Super little rubbing crusher's motor structure | |
| CN202732494U (en) | Heat dissipation apparatus for blower fan bearings | |
| CN205336012U (en) | Waterproof bistrique motor | |
| CN205792041U (en) | A kind of energy-saving single-phase pole-changing variable-speed motor | |
| CN204672321U (en) | A kind of wear-resisting roller sand making machine | |
| CN107316733A (en) | A kind of transformer auxiliary repair device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 Termination date: 20210809 |