CN204669129U - A kind of motor with waterproof end cover - Google Patents
A kind of motor with waterproof end cover Download PDFInfo
- Publication number
- CN204669129U CN204669129U CN201520390523.1U CN201520390523U CN204669129U CN 204669129 U CN204669129 U CN 204669129U CN 201520390523 U CN201520390523 U CN 201520390523U CN 204669129 U CN204669129 U CN 204669129U
- Authority
- CN
- China
- Prior art keywords
- motor
- end cover
- waterproof
- flange
- output shaft
- 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
The utility model discloses a kind of motor, aim to provide a kind of motor with waterproof end cover, its drip irrigation device is: comprise motor housing, motor output shaft, motor front end cover, described motor front end cover is detachably fixedly connected on motor housing on the end face of motor output shaft, and the outward flange of described motor front end cover is provided with and is wholely set with motor front end cover and to the waterproof flange away from motor output shaft one lateral buckling.
Description
Technical field
The utility model relates to machine field, and more particularly, it relates to a kind of motor with waterproof end cover.
Background technology
Motor is commonly called as " motor ", refer to a kind of calutron realizing electric energy conversion according to the law of electromagnetic induction or transmit, conventional motor primary structure comprises motor housing, this motor housing is built with motor stator, motor stator is built with rotor, rotor is provided with the output shaft for output motor stator revolving force, motor housing side corresponding to output shaft side fastens motor front end cover, this motor front end cover is fixed on motor housing side by set bolt, but be directed to motor market applying to air curtain, the shape of this motor housing is generally cylinder, motor housing is interconnected near the end face of output shaft and installed surface to be installed, on the joint face of the position that the motor being generally used for air curtain is the most easily subject to extraneous rain erosion between motor front end cover and motor housing, and usually the plane of motor front end cover and the plane of motor housing end face bonded to each other come cooperating, once rainwater immerses from motor front end cover, directly from the gap of joint face, enter into motor internal, whole motor is caused to be scrapped.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of motor with waterproof end cover.
For achieving the above object, the utility model provides following technical scheme: a kind of motor with waterproof end cover, comprise motor housing, motor output shaft, motor front end cover, described motor front end cover is detachably fixedly connected on motor housing on the end face of motor output shaft, and the outward flange of described motor front end cover is provided with and is wholely set with motor front end cover and to the waterproof flange away from motor output shaft one lateral buckling.
Preferably, described motor housing is provided with mounting bracket near the lateral wall of waterproof flange, and described mounting bracket is provided with installing hole, is provided with damping washer in described installing hole, and described damping washer is provided with for clamping part, the through hole with installing hole clamping.
Preferably, the welding edge that described mounting bracket comprises rack body, welds near the lateral wall of waterproof flange with motor housing, described mounting hole site is on rack body, described waterproof flange and motor housing leave preset clearance between the lateral wall of waterproof flange, and described welding edge is positioned at preset clearance.
Preferably, in described through hole, be provided with support set, in described support set, be provided with trepanning.
Preferably, described damping washer comprises washer body, and described clamping part comprises and being positioned on washer body lateral wall and the buckle annular groove that can engage with installing hole aperture.
Preferably, described buckle annular groove washer body be separated into can be inconsistent with the nuts of fastening bolt upper gasket, lower gasket.
Compared with prior art, the beneficial effects of the utility model are: arrange to the waterproof flange away from motor output shaft one lateral buckling at motor front end cover, adopt the mode be wholely set, effectively can not only promote the bonding strength between waterproof flange and motor front end cover, prevent in installation or transportation, fracture is there is in waterproof flange because of shock, and the cost of manufacture of the electric motor end cap with waterproof flange can be reduced, formed by integrally casting or forging and stamping in manufacturing process, do not need other operations; When rainwater and motor front end cover occur to clash into, now waterproof flange is covered in the connection slit surfaces between motor front end cover and motor housing, and rainwater just directly can not penetrate into and connect in gap, plays effective waterproof action.
Accompanying drawing explanation
Fig. 1 is the detonation configuration schematic diagram of a kind of motor embodiment with waterproof end cover of the utility model;
Fig. 2 is the mounting structure schematic diagram of a kind of motor embodiment with waterproof end cover of the utility model;
Fig. 3 is the partial sectional view of a kind of motor embodiment with waterproof end cover of the utility model;
Fig. 4 is the partial enlarged drawing of A in Fig. 3.
Reference numeral: 1, motor housing; 2, motor output shaft; 3, motor front end cover; 4, waterproof flange; 5, mounting bracket; 51, rack body; 52, welding edge; 6, installing hole; 7, damping washer; 71, washer body; 8, clamping part; 81, buckle annular groove; 9, through hole; 10, preset clearance; 11, support set; 12, trepanning; 13, upper gasket; 14, lower gasket.
Embodiment
For making the object of the utility model embodiment, technical scheme and advantage clearly, below with reference to Fig. 1 to Fig. 4 a kind of motor embodiment with waterproof end cover of the utility model being done and describing clearly and completely further.Obviously, described embodiment is section Example of the present utility model, instead of whole embodiments.Based on described embodiment of the present utility model, the every other embodiment that those of ordinary skill in the art obtain under without the need to the prerequisite of creative work, all belongs to the scope of the utility model protection.
A kind of motor with waterproof end cover, comprise motor housing 1, motor output shaft 2, motor front end cover 3, described motor front end cover 3 is detachably fixedly connected on motor housing 1 on the end face of motor output shaft 2, the outward flange of described motor front end cover 3 is provided with and is wholely set with motor front end cover 3 and to the waterproof flange 4 away from motor output shaft 2 one lateral buckling, arrange to the waterproof flange 4 away from motor output shaft 2 one lateral buckling at motor front end cover 3, adopt the mode be wholely set, effectively can not only promote the bonding strength between waterproof flange 4 and motor front end cover 3, prevent in installation or transportation, fracture is there is in waterproof flange 4 because of shock, and the cost of manufacture of the electric motor end cap with waterproof flange 4 can be reduced, formed by integrally casting or forging and stamping in manufacturing process, do not need other operations, when rainwater and motor front end cover 3 occur to clash into, now waterproof flange 4 is covered in the connection slit surfaces between motor front end cover 3 and motor housing 1, and rainwater just directly can not penetrate into and connect in gap, plays effective waterproof action.
Motor housing 1 is provided with mounting bracket 5 near the lateral wall of waterproof flange 4, described mounting bracket 5 is provided with installing hole 6, damping washer 7 is provided with in described installing hole 6, described damping washer 7 is provided with for the clamping part 8 with installing hole 6 clamping, through hole 9, whole motor is installed by mounting bracket 5 and corresponding installed surface, in installation process, fastening bolt is by through hole 9, then be threaded with installed surface, after fastening bolt is tightened, owing to there is damping washer 7, effective cushioning effect can be played, damping washer 7 carries out clamping by clamping part 8 and installing hole 6, use through long-time, damping washer 7 is once occur destroying, removing and installing of damping washer 7 can be facilitated.
Mounting bracket 5 comprises rack body 51, the welding edge 52 welded near the lateral wall of waterproof flange 4 with motor housing 1, described installing hole 6 is positioned on rack body 51, described waterproof flange 4 and motor housing 1 leave preset clearance 10 between the lateral wall of waterproof flange 4, described welding edge 52 is positioned at preset clearance 10, be subject to the restriction of actual installation and manufacture craft, waterproof flange 4 can not realize fitting completely with motor housing 1 lateral wall, now welding edge 52 adopts the mode of welding to connect, and welding edge 52 is positioned at preset clearance 10, welding edge 52 can effectively fill up preset clearance 10, can effectively prevent extraneous rainwater or dust from entering in preset clearance 10, rainwater or dust is avoided to enter into motor internal in the gap between motor housing 1 and motor front end cover 3.
Support set 11 is provided with in through hole 9, trepanning 12 is provided with in described support set 11, clamping part 8 on damping washer 7 and installing hole 6 clamping mutually, and support set 11 is inserted in through hole 9, in the process that reality is fixing, fastening bolt is inserted in the trepanning 12 of support set 11, then this nuts can be conflicted with the end of support set 11, can conflict with installed surface in one end away from nuts of support set 11, when fastening bolt is tightened, support set 11 is directly fixed between installed surface and fastening bolt, reach the object of fixing fastening bolt, even if now fastening bolt is continued to tighten, also breaking of damping washer 7 can not be caused, owing to there is support set 11 between fastening bolt body and the hole wall of installing hole 6, even if service time is longer, fastening bolt body also there will not be the state of inclination, and fixing stability is higher.
Damping washer 7 comprises washer body 71, described clamping part 8 comprises and being positioned on washer body 71 lateral wall and the buckle annular groove 81 that can engage with installing hole 6 aperture, because the hole shape of installing hole 6 is generally circle, adopt the mode directly offering buckle annular groove 81 on washer body 71 lateral wall, first, the manufacture craft in early stage of whole damping washer 7 can be saved, save cost; Secondly, actual snap-fitting process is also more convenient, only washer body 71 need be squeezed in installing hole 6, until buckle annular groove 81 engages with installing hole 6 aperture, is simple and easy to dress.
Buckle annular groove 81 washer body 71 be separated into can be inconsistent with the nuts of fastening bolt upper gasket 13, lower gasket 14, in motor installation use procedure, motor body there will be vibrations, now upper gasket 13 and nuts are conflicted, play the effect of damping, lower gasket 14 directly can be conflicted with installed surface in addition, and play the effect of lower damping, dual shock absorption makes the damping effect of whole motor more outstanding.
The above is only exemplary embodiment of the present utility model, but not for limiting protection range of the present utility model, protection range of the present utility model is determined by appended claim.
Claims (6)
1. the motor with waterproof end cover, comprise motor housing, motor output shaft, motor front end cover, described motor front end cover is detachably fixedly connected on motor housing on the end face of motor output shaft, it is characterized in that: the outward flange of described motor front end cover is provided with and is wholely set with motor front end cover and to the waterproof flange away from motor output shaft one lateral buckling.
2. a kind of motor with waterproof end cover according to claim 1, it is characterized in that: described motor housing is provided with mounting bracket near the lateral wall of waterproof flange, described mounting bracket is provided with installing hole, be provided with damping washer in described installing hole, described damping washer is provided with for clamping part, the through hole with installing hole clamping.
3. a kind of motor with waterproof end cover according to claim 2, it is characterized in that: the welding edge that described mounting bracket comprises rack body, welds near the lateral wall of waterproof flange with motor housing, described mounting hole site is on rack body, described waterproof flange and motor housing leave preset clearance between the lateral wall of waterproof flange, and described welding edge is positioned at preset clearance.
4. a kind of motor with waterproof end cover according to claim 2, is characterized in that: be provided with support set in described through hole, is provided with trepanning in described support set.
5. a kind of motor with waterproof end cover according to claim 2 or 4, is characterized in that: described damping washer comprises washer body, and described clamping part comprises and being positioned on washer body lateral wall and the buckle annular groove that can engage with installing hole aperture.
6. a kind of motor with waterproof end cover according to claim 5, is characterized in that: described buckle annular groove washer body be separated into can be inconsistent with the nuts of fastening bolt upper gasket, lower gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520390523.1U CN204669129U (en) | 2015-06-08 | 2015-06-08 | A kind of motor with waterproof end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520390523.1U CN204669129U (en) | 2015-06-08 | 2015-06-08 | A kind of motor with waterproof end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204669129U true CN204669129U (en) | 2015-09-23 |
Family
ID=54139471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520390523.1U Expired - Fee Related CN204669129U (en) | 2015-06-08 | 2015-06-08 | A kind of motor with waterproof end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204669129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114079344A (en) * | 2021-11-18 | 2022-02-22 | 浙江东政电机有限公司 | Motor mounting structure convenient to fix and disassemble |
-
2015
- 2015-06-08 CN CN201520390523.1U patent/CN204669129U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114079344A (en) * | 2021-11-18 | 2022-02-22 | 浙江东政电机有限公司 | Motor mounting structure convenient to fix and disassemble |
| CN114079344B (en) * | 2021-11-18 | 2023-08-22 | 浙江东政电机有限公司 | Motor mounting structure convenient to fix and detach |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203722382U (en) | Air conditioner and fan assembly bearing cap waterproof sealing structure thereof | |
| CN204669129U (en) | A kind of motor with waterproof end cover | |
| CN103661609A (en) | Automobile body and auxiliary frame installing structure | |
| CN104810957A (en) | Air conditioner and fan assembly bearing cap waterproof sealing structure thereof | |
| CN203543654U (en) | Fuel pipeline assembly with guard plate | |
| CN203331796U (en) | Car door and car | |
| CN204084215U (en) | Reflector plate fixation kit and liquid crystal display | |
| CN213270662U (en) | Sealing bolt and battery pack | |
| CN204828234U (en) | Single cavate sheet metal nut | |
| CN204669143U (en) | A kind of motor with rear-mounted terminal box | |
| CN209140830U (en) | A kind of electric hammer electric pick skeleton dustproof cover being easily installed | |
| CN210371551U (en) | Novel bonding bolt assembly | |
| CN207475390U (en) | New type inverter protective housing | |
| CN205879450U (en) | Connecting seat work piece air -tight test frock | |
| CN202546145U (en) | Novel engine bracket | |
| CN204669144U (en) | A kind of motor with damping washer | |
| CN204775674U (en) | Kuppe right side bracket component structure before motorcycle | |
| CN210985787U (en) | Hoop type generator | |
| CN204846048U (en) | Car cross member reinforcement board | |
| CN210509348U (en) | Novel exhaust heat insulating board fixing buckle | |
| CN103501583A (en) | Support frame combined structure and cabinet body | |
| CN213185435U (en) | Overhead device for transmission line | |
| CN206503644U (en) | A kind of decorative cover of engine fixture and decorative cover of engine | |
| CN210444215U (en) | Angle-adjustable connecting piece | |
| CN210827164U (en) | Novel road and bridge windshield |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20180608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |