CN206323235U - A kind of casing of pure electric motor - Google Patents
A kind of casing of pure electric motor Download PDFInfo
- Publication number
- CN206323235U CN206323235U CN201621392957.6U CN201621392957U CN206323235U CN 206323235 U CN206323235 U CN 206323235U CN 201621392957 U CN201621392957 U CN 201621392957U CN 206323235 U CN206323235 U CN 206323235U
- Authority
- CN
- China
- Prior art keywords
- chassis body
- casing
- electric motor
- pure electric
- periphery wall
- 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 is a kind of casing of pure electric motor, including the chassis body being made up of the cylindrical sleeve of both ends open, first annular portion and the second ring part of connection front and rear cover are respectively provided with the both ends open of the chassis body, some drive end bearing brackets are circumferentially evenly equipped with the end face in the first annular portion screwed hole is installed, some rear end caps are circumferentially evenly equipped with the end face of second ring part screwed hole is installed, barrel space in the chassis body constitutes the bore of stator for installing stator, in the sleeve wall of the chassis body, cooling water channel has axially been extended spirally along sleeve, the periphery wall of the chassis body is provided with two connection cooling water channels and is respectively used to water pipe head into water and water outlet.The cooling water channel that the utility model is located in chassis body inwall, motor can be helped to cool down, cooling effect of motor is greatly improved, motor is used in high temperature environments, and the annex being arranged on chassis body outer peripheral face can preferably make motor be adapted to installation with automobile.
Description
Technical field
The utility model is related to New energy automobile motor technical field, and in particular to a kind of casing of pure electric motor.
Background technology
Motor is the general name of conversion equipment between mechanical energy and electric energy, and the principle of most motor application is electromagnetic induction
Principle.In order to protect motor in reality, stator coil is accommodated, it is necessary to casing structure, and for pure electronic in new-energy automobile
Motor, in addition to the effect of safeguard protection housing, in addition it is also necessary to the requirement with high temperature resistant, with car body mounting adaptation.
Utility model content
The purpose of this utility model is to overcome the problem of prior art is present there is provided a kind of casing of pure electric motor.
To realize above-mentioned technical purpose, above-mentioned technique effect is reached, the utility model is achieved through the following technical solutions：
A kind of casing of pure electric motor, including the chassis body being made up of the cylindrical sleeve of both ends open, the machine
First annular portion and the second ring part of connection front and rear cover, first ring are respectively provided with the both ends open of shell main body
Some drive end bearing brackets are circumferentially evenly equipped with the end face in shape portion screwed hole is installed, if being circumferentially evenly equipped with the end face of second ring part
The barrel space that dry rear end cap is installed in screwed hole, the chassis body constitutes the bore of stator for installing stator, the chassis body
Sleeve wall in, axially extended spirally cooling water channel along sleeve, the periphery wall of the chassis body is cold provided with two connections
But water channel and it is respectively used to water pipe head into water and water outlet.
Further, some boss are provided with the chassis body periphery wall at the neighbouring chassis body one end open,
Junction box body mounting hole is provided with the boss upper surface.
Further, with the chassis body periphery wall of the junction box body mounting hole homonymy be provided with some casting lug thereons,
Ring mounting hole is provided with the casting lug thereon.
Further, the casting lug thereon is provided with two, and the casting lug thereon is separately positioned on the two of neighbouring chassis body
On chassis body periphery wall at end opening.
Further, bus of the two described casting lug thereons along chassis body outer wall is shifted to install.
Further, with being used for and car provided with some on the chassis body periphery wall of the junction box body mounting hole heteropleural
The suspension hole that body is installed.
The beneficial effects of the utility model are:
The cooling water channel that the utility model is located in chassis body inwall, can help motor to cool down, greatly improve motor cold
But effect, enables motor to use in high temperature environments, and the annex being arranged on chassis body outer peripheral face can preferably make electricity
Machine is adapted to installation with automobile.
Brief description of the drawings
Fig. 1 is forward sight of the present utility model to axle geodesic structure figure；
Fig. 2 is backsight of the present utility model to axle geodesic structure figure；
Fig. 3 is casing sectional view of the present utility model.
Label declaration in figure：1st, chassis body, 2, first annular portion, 21, drive end bearing bracket screwed hole, the 3, second annular are installed
Portion, 31, rear end cap screwed hole is installed, 4, bore of stator, 5, cooling water channel, 6, water pipe head, 7, junction box body mounting hole, 8, protrusion
Block, 81, ring mounting hole, 9, suspension hole.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, the utility model is described in detail.
Referring to figs. 1 to shown in Fig. 3, a kind of casing of pure electric motor, including be made up of the cylindrical sleeve of both ends open
Chassis body 1, the He of first annular portion 2 of connection front and rear cover is respectively provided with the both ends open of the chassis body 1
Some drive end bearing brackets are circumferentially evenly equipped with second ring part 3, the end face in the first annular portion 2 screwed hole 21, described second are installed
The barrel space being circumferentially evenly equipped with the end face of ring part 3 in some rear end caps installation screwed holes 31, the chassis body 1 is constituted
Install in the bore of stator 4 of stator, the sleeve wall of the chassis body 1, cooling water channel 5 has axially been extended spirally along sleeve, it is described
The periphery wall of chassis body 1 is provided with two connection cooling water channels 5 and is respectively used to water pipe head 6 into water and water outlet.
Some boss, the present embodiment are provided with the periphery wall of chassis body 1 at the neighbouring one end open of chassis body 1
In provided with 4 boss, and rectangular arrangement, in the boss upper surface provided with junction box body mounting hole 7.
With on the periphery wall of chassis body 1 of the homonymy of junction box body mounting hole 7 be provided with some casting lug thereons 8, described
Casting lug thereon is provided with ring mounting hole 81.
The casting lug thereon 8 is provided with two, and the casting lug thereon 8 is separately positioned on the both ends open of neighbouring chassis body 1
On the periphery wall of chassis body 1 at place.
Bus of the two described casting lug thereons 8 along the outer wall of chassis body 1 is shifted to install.
With being used to install with car body provided with some on the periphery wall of chassis body 1 of the heteropleural of junction box body mounting hole 7
Suspension hole 9.
Furthermore, it is necessary to explanation, unless stated otherwise or is pointed out, term " first " otherwise in specification, " the
The descriptions such as two " are used only for distinguishing each component, element, step in specification etc., without being intended to indicate that each component, member
Logical relation or ordinal relation between element, step etc..
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modifications, equivalent substitutions and improvements made etc. should be included within protection domain of the present utility model.
Claims (6)
1. a kind of casing of pure electric motor, including the chassis body being made up of the cylindrical sleeve of both ends open（1）, its feature
It is, the chassis body（1）Both ends open at be respectively provided with connection front and rear cover first annular portion（2）With second
Ring part（3）, the first annular portion（2）End face on be circumferentially evenly equipped with some drive end bearing brackets screwed holes be installed（21）, described
Second ring portion（3）End face on be circumferentially evenly equipped with some rear end caps screwed holes be installed（31）, the chassis body（1）Interior cylinder
Space constitutes the bore of stator for installing stator（4）, the chassis body（1）Sleeve wall in, axially extended spirally along sleeve it is cold
But water channel（5）, the chassis body（1）Periphery wall provided with two connection cooling water channels（5）And be respectively used into water and go out
The water pipe head of water（6）.
2. the casing of pure electric motor according to claim 1, it is characterised in that in the neighbouring chassis body（1）One
Chassis body at end opening（1）Periphery wall is provided with some boss, and junction box body mounting hole is provided with the boss upper surface
（7）.
3. the casing of pure electric motor according to claim 2, it is characterised in that with the junction box body mounting hole
（7）The chassis body of homonymy（1）Periphery wall is provided with some casting lug thereons（8）, ring mounting hole is provided with the casting lug thereon
（81）.
4. the casing of pure electric motor according to claim 3, it is characterised in that the casting lug thereon（8）Provided with two, and
And the casting lug thereon（8）It is separately positioned on neighbouring chassis body（1）Both ends open at chassis body（1）On periphery wall.
5. the casing of pure electric motor according to claim 4, it is characterised in that two described casting lug thereons（8）Along machine
Shell main body（1）The bus of outer wall is shifted to install.
6. the casing of pure electric motor according to claim 2, it is characterised in that with the junction box body mounting hole
（7）The chassis body of heteropleural（1）Periphery wall is provided with some suspension holes for being used to install with car body（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621392957.6U CN206323235U (en) | 2016-12-19 | 2016-12-19 | A kind of casing of pure electric motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621392957.6U CN206323235U (en) | 2016-12-19 | 2016-12-19 | A kind of casing of pure electric motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206323235U true CN206323235U (en) | 2017-07-11 |
Family
ID=59267018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621392957.6U Expired - Fee Related CN206323235U (en) | 2016-12-19 | 2016-12-19 | A kind of casing of pure electric motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206323235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109797478A (en) * | 2019-03-28 | 2019-05-24 | 苏州经贸职业技术学院 | A kind of electric drive structure of rapier loom |
-
2016
- 2016-12-19 CN CN201621392957.6U patent/CN206323235U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109797478A (en) * | 2019-03-28 | 2019-05-24 | 苏州经贸职业技术学院 | A kind of electric drive structure of rapier loom |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170711 Termination date: 20191219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |