CN205544719U - Integrated form motor with seal structure - Google Patents
Integrated form motor with seal structure Download PDFInfo
- Publication number
- CN205544719U CN205544719U CN201620071278.2U CN201620071278U CN205544719U CN 205544719 U CN205544719 U CN 205544719U CN 201620071278 U CN201620071278 U CN 201620071278U CN 205544719 U CN205544719 U CN 205544719U
- Authority
- CN
- China
- Prior art keywords
- motor
- terminal
- electric machine
- sealing
- bearing cover
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 238000009413 insulation Methods 0.000 claims abstract description 8
- 239000007787 solid Substances 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000007704 transition Effects 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 6
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses an integrated form motor with seal structure, including motor, bearing apron and the machine controller who connects gradually, the motor in stretch out the motor terminal on the motor insulation body, the motor terminal passes the sealing plug and peg graft with machine controller in bearing apron back, the sealing plug have the terminal hole, the upper surface in terminal hole has the boss, bearing apron on have the hole of dodging that is used for cup jointing the motor terminal, dodge hole and boss and meet the part of department for the chamfer face. The beneficial effects of the utility model are that the utility model discloses a seal structure between machine controller and the motor has realized between the two directly to joining in marriage, has cancelled the wire and the connector of middle transition, has both practiced thrift the wire cost, improves transmission oil pump motor system's work efficiency again, promotes electrical connection's reliability simultaneously to save the inside space of gearbox.
Description
Technical field
This utility model relates to technical field of motors, is specifically related to a kind of electricity possessing electric linkage function
Secret seal apparatus.
Background technology
At present, gear box oil pump motor cools down for self, needs to be installed on the inside fluid of change speed gear box
In, enter motor internal by fluid and dispel the heat.And be typically due to ensure that motor controls with motor
Sealing property between device, causes electric machine controller to be mounted remotely from outside the change speed gear box of motor position.
Therefore, the electric connecting mode between Oil pump electrical machinery and the controller of market major part change speed gear box all makes
Structure with connector wire harness.The wire harness that centre is added consumes the power of a part, causes electricity
The efficiency of machine and controller system declines.And, the trend of wire harness also has influence on other parts of change speed gear box
Layout type, add change speed gear box arrange difficulty.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of simple in construction, one-tenth
This cheap sealed electrical connects, it is achieved electric machine controller is connected with the integral type of motor, thus carries
The work efficiency of high gear box oil pump electric system, improves the reliability of electrical connection simultaneously, saves
Wire cost, improves the integrated level of Machine Design.
For reaching above-mentioned utility model purpose, it is provided that a kind of integrated motor with sealing structure, bag
Include motor, bearing cover and the electric machine controller being sequentially connected with, the electrical machine insulation body in motor stretches out
Motor terminal；Motor terminal through after sealing-plug and bearing cover with electric machine controller grafting；Described
Sealing is plugged with terminal hole, and the upper surface of terminal hole has boss；Have for being socketed on described bearing cover
Motor terminal dodge hole, the part dodging hole and boss joint is fillet surface.
Preferably, the terminal hole of described sealing-plug is connected with motor terminal interference fits.
Preferably, described outer surface of motor is electric machine casing, connects between electric machine casing and bearing cover
It is connected to O-ring seal.
Preferably, described electric machine controller, bearing cover, electric machine casing, sealing ring, sealing-plug
Between be bolted.
Preferably, installing rotor, motor stator in described motor, one end of electric machine casing is installed
There is bearing to connect one end of rotor, another bearing is installed in bearing cover and connects electronics rotor
The other end.
Preferably, the cross section of described motor terminal is rectangle or circle.
Preferably, there is the connector of pcb board, motor terminal and pcb board in described electric machine controller
To joining connection.
This utility model is suit sealing-plug in the connector terminals of electrical machine insulation plate, passes through bearing cap
Assembling pressure between plate and motor connector, makes sealing-plug and connector terminals close contact realize close
Envelope, thus intercept motor internal fluid and penetrate into inside controller, it is achieved that control circuit plate is directly with electric
The electrical connection between connector terminals on machine insulation board.Its concrete attachment structure is that sealing-plug is at end
There is at sub-aperture boss face.And bearing cover is fillet surface at terminal hole.On the one hand, sealing-plug with
Motor terminal is interference fits, and on the other hand, sealing-plug boss face is squeezed by bearing cover fillet surface
Press and produce compression and be in close contact with motor terminal, such that it is able in effectively stoping electric machine casing
Portion's fluid penetrates into inside controller housing along motor terminal.
The beneficial effects of the utility model are the sealing knots that the present invention passes through between electric machine controller and motor
Structure, it is achieved that between the two directly to joining, eliminate wire and the connector of middle transition, both saved
Wire cost, improves again the work efficiency of gear box oil pump electric system, promotes electrical connection simultaneously
Reliability, and save the space of transmission internal.
Accompanying drawing explanation
Fig. 1 is this utility model sectional view with the integrated motor sealing structure；
Fig. 2 is the schematic diagram of sealing-plug in this utility model；
Fig. 3 is the schematic diagram of this utility model middle (center) bearing cover plate；
Fig. 4 is this utility model integral installation figure with the integrated motor sealing structure；
Wherein:
101-controller housing 102-bearing cover 103-electric machine casing
104-PCB plate 105-sealing ring 106-motor terminal
107-sealing-plug 108-electrical machine insulation body 109-motor stator
110-rotor 111-bearing 112-bolt
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described further.
A kind of integrated motor with sealing structure, including the motor being sequentially connected with, bearing cover 10
2 and electric machine controller, rotor 110, motor stator 109 are installed in motor, outer surface of motor is
Electric machine casing 103, is connected between electric machine casing 103 with bearing cover 102 and has O-ring seal 105.
One end of electric machine casing 103 is provided with bearing 111 and connects one end of rotor 110, bearing cover 1
Another bearing 111 is installed in 02 and connects the other end of electronics rotor 110.Have in electric machine controller
Pcb board 104.Motor stretches out on electrical machine insulation body 108 motor terminal 106；Motor terminal 106 is worn
Cross after sealing-plug 107 and bearing cover 102 with pcb board 104 connector in electric machine controller joining
Connect.Described sealing-plug 107 has terminal hole, and the upper surface of terminal hole has boss；Described bearing
Having on cover plate 102 and dodge hole for sleeved electric machine terminal, the part dodging hole and boss joint is
Fillet surface.The terminal hole of sealing-plug 107 is connected with motor terminal 106 interference fits.Electric machine controller,
By bolt 112 between bearing cover 102, electric machine casing 103, sealing ring 105, sealing-plug 107
Fixing.
The basic structure of this patent is as it is shown in figure 1, motor terminal 106 is moulded in electrical machine insulation body 108
In, motor terminal 106 through after sealing-plug 107 and bearing cover 102 with the patching of pcb board 104
Part is to joining.Sealing-plug 107 structure is as in figure 2 it is shown, have boss face at terminal hole.And bearing cap
Plate 102, is shown in Fig. 3, is fillet surface at terminal hole.On the one hand, sealing-plug 107 and motor terminal 1
06 is interference fits, and on the other hand, sealing-plug 107 boss face is by bearing cover 102 fillet surface
Extrude and produce compression and be in close contact with motor terminal 106, such that it is able to effectively stop motor
It is internal that the internal fluid of housing 103 penetrates into controller housing 101 along motor terminal 106.Additionally,
The internal fluid of electric machine casing 103 relies on bearing cover 102 and electric machine casing 1 with the sealing of external environment condition
O-ring seal 105 between 03 realizes.Equally, controller housing 101 is internal and extraneous water,
The sealing of dust etc. relies on the O-ring seal 10 between electric machine controller 101 and bearing cover 102
5 realize.Electric machine controller 101, bearing cover 102, electric machine casing 103, sealing ring 105, close
Assembling and location between blocking 107 then fasten realization by outer bolt 112, see Fig. 4.This is specially
In profit, rotor 110 outfan is free end, can connect the executor such as oil pump, gearshift,
And motor terminal 106 cross section can be various shape, it present embodiment is rectangle.
Below the preferred embodiment created this utility model is illustrated, but this practicality is new
Type is created and is not limited to embodiment, and those of ordinary skill in the art are creating without prejudice to this utility model
Modification or the replacement of all equivalents is it may also be made that, the modification of these equivalents or replacement on the premise of spirit
It is all contained in the application claim limited range.
Claims (7)
1. one kind with the integrated motor sealing structure, it is characterised in that the motor that includes being sequentially connected with,
Bearing cover and electric machine controller, the electrical machine insulation body in motor stretches out motor terminal；Motor side
Son through after sealing-plug and bearing cover with electric machine controller grafting；Described sealing is plugged with terminal
Hole, the upper surface of terminal hole has boss；Have on described bearing cover for sleeved electric machine terminal
Dodging hole, the part dodging hole and boss joint is fillet surface.
The most according to claim 1 with the integrated motor sealing structure, it is characterised in that described
The terminal hole of sealing-plug be connected with motor terminal interference fits.
It is the most according to claim 1 and 2 with the integrated motor sealing structure, it is characterised in that
Described outer surface of motor is electric machine casing, is connected and has annular close between electric machine casing with bearing cover
Seal.
The most according to claim 3 with the integrated motor sealing structure, it is characterised in that described
Electric machine controller, bearing cover, electric machine casing, sealing ring, solid by bolt between sealing-plug
Fixed.
It is the most according to claim 1 and 2 with the integrated motor sealing structure, it is characterised in that
Installing rotor, motor stator in described motor, one end of electric machine casing is provided with bearing and connects
One end of rotor, be provided with in bearing cover another bearing connect electronics rotor another
End.
The most according to claim 5 with the integrated motor sealing structure, it is characterised in that described
The cross section of motor terminal be rectangle or circle.
It is the most according to claim 1 and 2 with the integrated motor sealing structure, it is characterised in that
Pcb board, motor terminal is had to be connected joining with the connector of pcb board in described electric machine controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620071278.2U CN205544719U (en) | 2016-01-25 | 2016-01-25 | Integrated form motor with seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620071278.2U CN205544719U (en) | 2016-01-25 | 2016-01-25 | Integrated form motor with seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205544719U true CN205544719U (en) | 2016-08-31 |
Family
ID=56769377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620071278.2U Expired - Fee Related CN205544719U (en) | 2016-01-25 | 2016-01-25 | Integrated form motor with seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205544719U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108667195A (en) * | 2018-04-28 | 2018-10-16 | 合肥巨动力系统有限公司 | The sealing assembling structure of electric machine controller and motor |
-
2016
- 2016-01-25 CN CN201620071278.2U patent/CN205544719U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108667195A (en) * | 2018-04-28 | 2018-10-16 | 合肥巨动力系统有限公司 | The sealing assembling structure of electric machine controller and motor |
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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 |
Granted publication date: 20160831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |