CN204835764U - Novel motor front end housing - Google Patents
Novel motor front end housing Download PDFInfo
- Publication number
- CN204835764U CN204835764U CN201520678785.8U CN201520678785U CN204835764U CN 204835764 U CN204835764 U CN 204835764U CN 201520678785 U CN201520678785 U CN 201520678785U CN 204835764 U CN204835764 U CN 204835764U
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- CN
- China
- Prior art keywords
- hole
- cover plate
- bearing
- boss
- water pipe
- 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
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- Motor Or Generator Frames (AREA)
Abstract
The utility model provides a novel motor front end housing, is including the apron and set up the boss at the apron rear end face, and the center of apron is provided with the mounting hole, all sides of apron are provided with the through -hole that links to each other with motor body and reach the screw hole of fixing mutually with other mountings, are equipped with the bearing in the mounting hole, the boss center be equipped with with the through -hole that is linked together of bearing inner race hole, the chamber is held to inside being provided with of apron, and the appearance intracavity is settled there is the water pipe, the water pipe is around the outer surface loop of mounting hole around setting up, the utility model discloses a chamber is held to inside being provided with of front end housing, and the appearance intracavity is settled there is the water pipe, hold the chamber along the outer surface loop of bearing around setting up, water flows in the water pipe, because of hold the chamber along the outer surface loop of bearing around setting up, so the water pipe surrounds the surface at the bearing, rivers absorb near bearing surface's heat, then flow away, reduce the bearing temperature like this, need not waste the heat sink material, the radiating effect is better in addition, makes the bearing temperature reduce by 10 degrees left and right sides.
Description
Technical field
The utility model relates to technical field of motors, especially a kind of Novel motor front end cover.
Background technology
Motor is (English: Electricmachinery, be commonly called as " motor ") refer to a kind of calutron realizing electric energy conversion according to the law of electromagnetic induction or transmit, and electric motor end cap is mainly used for fixing or the vitals of support stator and rotor, in some field, the situation of some spatial dimensions restriction often can be run in the assembling of motor, be exactly be not fixed on rigging position by the base of normal motor, at this moment motor is needed to fix by other means, and existing motor does not have other this assembling modes, it is made not meet existing market.
Motor front end cover is that a kind of installation with motor case coordinates, whole motor is used for be installed to the position needing motor, the motor front end cover of prior art is provided with 4 fixing installing holes, but because motor itself is fixed dead by motor pin when installing, and need the position of motor to be also fixing dead, if will install with different positions because of different needs when mounted motor like this, just need the position changing 4 installing holes on motor front end cover, such as pump motor, because water inlet changes according to customer demand with the position of water outlet, so the installation site of motor front end cover also needs to change according to client, namely if the motor front end cover just needing preparation two kinds different with the motor front end cover of prior art, so not only add production cost, and use neither be very convenient.
Generally, what motor adopted is that cross-ventilation dispels the heat, and when dispelling the heat further for bearing, is realized by the radiating ribs on end cap, but this bearing type of cooling waste material, low to the utilance of heat sink material, weak effect.
Utility model content
The purpose of this utility model is to provide that a kind of structure is simple, easy for installation, the Novel motor front end cover of reasonable in design.
For solving the problems of the technologies described above, the utility model provides a kind of Novel motor front end cover, comprise cover plate and be arranged on the boss of cover plate rear end face, the center of cover plate is provided with installing hole, all sides of described cover plate are provided with the through hole be connected with motor body and the screwed hole fixed with other fixtures, bearing is provided with in installing hole, described boss center is provided with the through hole be connected with described bearing inner race hole, described boss periphery is provided with the oilhole be connected with through hole, and oilhole oral area is provided with plug cock;
Described through hole has 8, and described through hole is along the distribution of cover plate even circumferential, and described through hole is mounting hole, and the width of described mounting hole one end is greater than the width of the other end.
Described cover plate inside is provided with cavity volume, is mounted with water pipe in cavity volume, described water pipe around installing hole outer surface around setting.
The utility model improves to be had, and described front end housing is provided with a circle louvre.
The utility model improves to be had, and also comprise reinforcement, described reinforcement is arranged between earthen platform and cover plate.
The utility model improves to be had, and described reinforcement quantity is multiple, threaded shaft bearing sleeve and evenly equidistantly to arrange on the cover board.
The utility model improves to be had, and the material of described cover plate, boss and reinforcement is aluminium alloy.
The utility model improve have, described cover plate and boss one-body molded.
The beneficial effects of the utility model are: the motor of new structure, by being provided with screwed hole on rear end cap, can fix other bases on rear end cap, adaptive different installation environment, when original base can not realize object, effectively motor can be fixed on rigging position, and overall structure is simple, easy for installation, can be arranged on other 4 holes, can better meets customer need like this, and install also more convenient, and saved cost.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of Novel motor front end cover of the present utility model.
Label declaration: 1-cover plate; 2-boss; 3-through hole; 4-screwed hole; 5-via hole; 6-lubricating oil is empty; 7-reinforcement; 8-cavity volume.
Embodiment
By describing technology contents of the present utility model, structural feature in detail, realized object and effect, accompanying drawing is coordinated to be explained in detail below in conjunction with execution mode.
Refer to Fig. 1, a kind of Novel motor front end cover that the utility model shown in accompanying drawing provides, described rear end cap comprises cover plate 1 and is arranged on the boss 2 of cover plate 1 rear end face, the center of cover plate 1 is provided with installing hole, all sides of described cover plate 1 are provided with the through hole 3 be connected with motor body and the screwed hole 4 fixed with other fixtures, bearing is provided with in installing hole, described boss 2 center is provided with the via hole 5 be connected with described bearing inner race hole, described boss 2 periphery is provided with the oilhole 6 be connected with via hole 5, and oilhole 6 oral area is provided with plug cock;
Described through hole 3 has 8, and described through hole 3 is along the distribution of cover plate 1 even circumferential, and described through hole 3 is mounting hole, and the width of described mounting hole one end is greater than the width of the other end.
Described cover plate inside is provided with cavity volume 8, be mounted with water pipe in cavity volume 8, described water pipe is around installing hole outer surface around setting, and water is at water Bottomhole pressure, because of cavity volume 8 along bearing outside surface around setting, so water pipe is looped around the outer surface of bearing, near current absorb, the heat of bearing surface, then flows away, such reduction bearing temperature, do not need to waste heat sink material, and radiating effect is better, makes bearing temperature reduce about 10 degree.
The side of cover plate is provided with water inlet and delivery port, and water inlet and delivery port all and cross current, make current at water Bottomhole pressure, also can external Water flow circulation device, saves water resources.
The inner side of cover plate 1 is arranged on after boss 2 coordinates with motor body, good with bearing chamber linearity, large with bearing fit area, and bearing chamber outside dimension is less.
The motor of new structure, by being provided with screwed hole 4 on cover plate 1, can fix other bases on cover plate 1, adaptive different installation environment, when original base can not realize object, effectively motor can be fixed on rigging position, and overall structure is simple, easy for installation.
In the present embodiment, described cover plate 1 is provided with a circle louvre, louvre effectively ensure that the radiating efficiency of motor.
In the present embodiment, motor also comprises reinforcement 7, described reinforcement is arranged between boss 2 and cover plate 1, by the setting of reinforcement 7, makes electric motor end cap have better load-carrying members, ensure that the intensity of back shroud 1, further, reinforcement quantity is multiple, is evenly equidistantly arranged on cover plate 1 around boss 2, make rear end cap uniform force, and ensure that the intensity of cover plate 1 to greatest extent.
In the present embodiment, the material of described cover plate 1, boss 2 and reinforcement is aluminium alloy, when intensity ensures, can adopt the alloy material manufacture of lightweight.
In the present embodiment, described cover plate 1 is one-body molded with bearing cap.
Boss 2 periphery is provided with the oilhole 6 be connected with via hole 5, and oilhole 6 oral area is provided with plug cock, and carrying out at regular time and quantity increases lubricating oil, reduces wearing and tearing, increases the service life.
End cap body arranges 8 installing holes, like this when wherein a set of 4 installing holes and installation position be equipped with conflict time, can be arranged on other 4 holes, can better meet customer need like this, and install also more convenient, and save cost.
Described fixing hole is mounting hole, and the width of described mounting hole one end is greater than the width of the other end.The profile of described fixing hole comprises two semi arches and connects the straight line of two semi arches, and the radius of one of them circular arc is the twice of the radius of another circular arc.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (6)
1. a Novel motor front end cover, it is characterized in that, comprise cover plate and be arranged on the boss of cover plate rear end face, the center of cover plate is provided with installing hole, all sides of described cover plate are provided with the through hole be connected with motor body and the screwed hole fixed with other fixtures, are provided with bearing in installing hole, and described boss center is provided with the through hole be connected with described bearing inner race hole, described boss periphery is provided with the oilhole be connected with through hole, and oilhole oral area is provided with plug cock;
Described through hole has 8, and described through hole is along the distribution of cover plate even circumferential, and described through hole is mounting hole, and the width of described mounting hole one end is greater than the width of the other end;
Described cover plate inside is provided with cavity volume, is mounted with water pipe in cavity volume, described water pipe around installing hole outer surface around setting.
2. Novel motor front end cover according to claim 1, is characterized in that, described front end housing is provided with a circle louvre.
3. Novel motor front end cover according to claim 1, is characterized in that, also comprises reinforcement, and described reinforcement is arranged between earthen platform and cover plate.
4. Novel motor front end cover according to claim 3, is characterized in that, described reinforcement quantity is multiple, threaded shaft bearing sleeve and evenly equidistantly to arrange on the cover board.
5. Novel motor front end cover according to claim 3, is characterized in that, the material of described cover plate, boss and reinforcement is aluminium alloy.
6. Novel motor front end cover according to claim 1, is characterized in that, described cover plate and boss one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520678785.8U CN204835764U (en) | 2015-09-02 | 2015-09-02 | Novel motor front end housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520678785.8U CN204835764U (en) | 2015-09-02 | 2015-09-02 | Novel motor front end housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204835764U true CN204835764U (en) | 2015-12-02 |
Family
ID=54693319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520678785.8U Expired - Fee Related CN204835764U (en) | 2015-09-02 | 2015-09-02 | Novel motor front end housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204835764U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106487143A (en) * | 2015-09-02 | 2017-03-08 | 福建天乙电机有限公司 | Novel motor front end cover |
| CN106763233A (en) * | 2017-02-13 | 2017-05-31 | 兖州煤业股份有限公司 | A kind of cooling short axle and the disintegrating machine comprising the short axle |
| CN107565737A (en) * | 2017-10-11 | 2018-01-09 | 河南师范大学 | A kind of anti-condensation electric motor end cap |
| CN108626249A (en) * | 2017-03-21 | 2018-10-09 | 建准电机工业股份有限公司 | Dustproof structure of bearing and motor with dustproof structure |
-
2015
- 2015-09-02 CN CN201520678785.8U patent/CN204835764U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106487143A (en) * | 2015-09-02 | 2017-03-08 | 福建天乙电机有限公司 | Novel motor front end cover |
| CN106763233A (en) * | 2017-02-13 | 2017-05-31 | 兖州煤业股份有限公司 | A kind of cooling short axle and the disintegrating machine comprising the short axle |
| CN108626249A (en) * | 2017-03-21 | 2018-10-09 | 建准电机工业股份有限公司 | Dustproof structure of bearing and motor with dustproof structure |
| CN107565737A (en) * | 2017-10-11 | 2018-01-09 | 河南师范大学 | A kind of anti-condensation electric motor end cap |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20160902 |