CN103633769A - Motor rear end cover - Google Patents
Motor rear end cover Download PDFInfo
- Publication number
- CN103633769A CN103633769A CN201310645327.XA CN201310645327A CN103633769A CN 103633769 A CN103633769 A CN 103633769A CN 201310645327 A CN201310645327 A CN 201310645327A CN 103633769 A CN103633769 A CN 103633769A
- Authority
- CN
- China
- Prior art keywords
- end cover
- cover plate
- rear end
- motor
- reinforcement
- 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.)
- Pending
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- Motor Or Generator Frames (AREA)
Abstract
The invention relates to a motor rear end cover comprising a cover plate provided with a circular projection. The motor rear end cover further comprises reinforcing bars. The sides and bottom of each reinforcing bar are provided with lugs which are provided with a plurality of screws. The lugs on the reinforcing bars are connected to the cover plate and the circular projection through the screws. The demountable reinforcing bars are mounted on the cover plate and the circular projection, so that an operator can increase the bearing range of the motor rear end cover as required; the motor rear end cover is simple in structure, convenient to operate, and economical and practicable.
Description
Technical field
The present invention relates to technical field of motors, relate in particular to a kind of back end cover for motor.
Background technology
Electric motor end cap is to be mainly used for fixing or the vitals of support stator and rotor.The lead-out wire of conventional motors need to pass the rear end cap of motor, and existing end cap outlet method mainly contains two kinds, and a kind of is circular, and another kind is open-type.First kind of way motor lead-out wire need to pass from circular hole, and production efficiency is low; Another mode is directly at open slot of end cap upper punch, but this mode can make end cap bulk strength reduce, and easily motor causes noise and vibration.Yet it is one that existing motor rear end covers the reinforcement great majority of establishing, and can not dismantle, for the back end cover for motor that meets load-bearing requirement, the setting of reinforcement not only can not get embodying and is worth, and increases on the contrary the weight of back end cover for motor, can not meet real Production requirement.
Summary of the invention
The object of the invention is, in order to overcome the deficiencies in the prior art, provides a kind of back end cover for motor.
The present invention is achieved through the following technical solutions:
A back end cover for motor, comprises cover plate, and described cover plate is provided with annular protrusion, also comprise reinforcement, on described reinforcement side and bottom is provided with lug, and several screws are installed on described lug, described reinforcement by screw by lug connect on the cover board with annular protrusion on.
As the preferred technical solution of the present invention, described reinforcement has four at least, and install symmetrically on the cover board with annular protrusion on.
As the preferred technical solution of the present invention, the material of described reinforcement, cover plate and annular protrusion is aluminium alloy.
As the preferred technical solution of the present invention, described screw has five at least, and is evenly arranged on lug.
During on-the-spot use, first, operating personnel install the present invention in place, and operating personnel can select to mount and dismount reinforcement according to the load-bearing range size of back end cover for motor.
Compared with prior art, the invention has the beneficial effects as follows: the present invention contributes to operating personnel to increase as required the load-bearing scope of motor rear cover by detachable reinforcement is installed on cover plate and annular projection, and simple in structure, easy to operate, economical and practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the cutaway view of Fig. 1.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Refer to Fig. 1 and Fig. 2, Fig. 1 is structural representation of the present invention; Fig. 2 is the cutaway view of Fig. 1.
Described a kind of back end cover for motor, comprise cover plate 1, described cover plate 1 is provided with annular protrusion 11, also comprise reinforcement 2, detachable reinforcement 2 is installed on cover plate 1 and annular projection 11 contributes to operating personnel to increase as required the load-bearing scope of motor rear cover, described reinforcement 2 has six, and be arranged on symmetrically on cover plate 1 and annular protrusion 11 on, on reinforcement 2 sides and bottom is provided with lug 21, several screws 211 are installed on described lug 21, described screw 211 has five, and be evenly arranged on lug 21, described reinforcement 2 by screw 211, lug 21 is connected on cover plate 1 and annular protrusion 11 on, reinforcement 2, the material of cover plate 1 and annular protrusion 11 is aluminium alloy.
During on-the-spot use, first, operating personnel install the present invention in place, and operating personnel can select to mount and dismount reinforcement 2 according to the load-bearing range size of back end cover for motor.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (4)
1. a back end cover for motor, comprise cover plate (1), described cover plate (1) is provided with annular protrusion (11), it is characterized in that, also comprise reinforcement (2), on described reinforcement (2) side and bottom is provided with lug (21), and several screws (211) are installed on described lug (21), and described reinforcement (2) is connected on cover plate (1) and on annular protrusion (11) by screw (211) by lug (21).
2. a kind of back end cover for motor according to claim 1, is characterized in that, described reinforcement (2) has four at least, and is arranged on symmetrically on cover plate (1) and on annular protrusion (11).
3. a kind of back end cover for motor according to claim 1, is characterized in that, the material of described reinforcement (2), cover plate (1) and annular protrusion (11) is aluminium alloy.
4. a kind of back end cover for motor according to claim 1, is characterized in that, described screw (211) has five at least, and is evenly arranged on lug (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310645327.XA CN103633769A (en) | 2013-12-03 | 2013-12-03 | Motor rear end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310645327.XA CN103633769A (en) | 2013-12-03 | 2013-12-03 | Motor rear end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103633769A true CN103633769A (en) | 2014-03-12 |
Family
ID=50214500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310645327.XA Pending CN103633769A (en) | 2013-12-03 | 2013-12-03 | Motor rear end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103633769A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201656641U (en) * | 2010-05-24 | 2010-11-24 | 湘潭电机股份有限公司 | Motor heat dissipation end cover |
| CN202197196U (en) * | 2011-08-01 | 2012-04-18 | 成都酷玩网络科技有限公司 | Monoblock type external rotor asynchronous motor end cap |
| CN202231522U (en) * | 2011-09-07 | 2012-05-23 | 东莞市特仕电机科技有限公司 | Motor rear cover |
| CN202513713U (en) * | 2012-04-24 | 2012-10-31 | 重庆通赛机电有限公司 | Brushless drive motor rear end cover |
| CN203151271U (en) * | 2013-03-04 | 2013-08-21 | 嵊州市精达电机有限公司 | Front end cap of motor |
| CN203151275U (en) * | 2013-04-07 | 2013-08-21 | 福安市冠华电机有限公司 | Rear cover plate for motor |
| CN203617816U (en) * | 2013-12-03 | 2014-05-28 | 昆山南洋电机配件有限公司 | Rear end cover of motor |
-
2013
- 2013-12-03 CN CN201310645327.XA patent/CN103633769A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201656641U (en) * | 2010-05-24 | 2010-11-24 | 湘潭电机股份有限公司 | Motor heat dissipation end cover |
| CN202197196U (en) * | 2011-08-01 | 2012-04-18 | 成都酷玩网络科技有限公司 | Monoblock type external rotor asynchronous motor end cap |
| CN202231522U (en) * | 2011-09-07 | 2012-05-23 | 东莞市特仕电机科技有限公司 | Motor rear cover |
| CN202513713U (en) * | 2012-04-24 | 2012-10-31 | 重庆通赛机电有限公司 | Brushless drive motor rear end cover |
| CN203151271U (en) * | 2013-03-04 | 2013-08-21 | 嵊州市精达电机有限公司 | Front end cap of motor |
| CN203151275U (en) * | 2013-04-07 | 2013-08-21 | 福安市冠华电机有限公司 | Rear cover plate for motor |
| CN203617816U (en) * | 2013-12-03 | 2014-05-28 | 昆山南洋电机配件有限公司 | Rear end cover of motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140312 |