CN210273697U - New forms of energy water-cooling motor casing and water-cooling motor of integrated front end housing - Google Patents
New forms of energy water-cooling motor casing and water-cooling motor of integrated front end housing Download PDFInfo
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- CN210273697U CN210273697U CN201921421499.8U CN201921421499U CN210273697U CN 210273697 U CN210273697 U CN 210273697U CN 201921421499 U CN201921421499 U CN 201921421499U CN 210273697 U CN210273697 U CN 210273697U
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- water
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- end cover
- cooled motor
- motor casing
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Abstract
The utility model discloses a new forms of energy water-cooled motor casing and water-cooled motor of integrated front end housing, it includes integral casting fashioned water-cooled motor casing, be provided with water inlet and delivery port on water-cooled motor casing's the outer wall, the inside cooling water course that is equipped with of water-cooled motor casing, cooling water course one side intercommunication water inlet, opposite side intercommunication the delivery port, be provided with the front end housing on water-cooled motor casing's a side end face, processing has along its radial stator positioning groove who arranges on water-cooled motor casing's the interior terminal surface. The utility model discloses compact structure, with low costs, reliability are high, with low costs, water course heat dispersion is good, and it has reduced the volume of motor effectively through the integrated front end housing on water-cooled motor casing.
Description
Technical Field
The utility model relates to a new forms of energy water-cooled motor casing and water-cooled motor belongs to electric automobile motor casing technical field, and specific new forms of energy water-cooled motor casing that relates to an integrated front end housing and include new forms of energy water-cooled motor casing's water-cooled motor.
Background
At present, the water-cooled motor shell generally has two structures: the integrated shell is compact in structure, few in machining, few in part number, simple in assembly and low in manufacturing cost, the non-integrated shell is not provided with the motor end cover or the controller shell, the non-integrated shell is more in machining, the part number is large, the assembly is complex, and the manufacturing cost is high.
Disclosure of Invention
An object of the utility model is to solve the problem that present new forms of energy motor casing exists, provide an integral motor casing compact structure, reliability height, with low costs.
For solving the technical problem, the utility model discloses a such new forms of energy water-cooling motor casing of integrated front end housing, it includes integral casting fashioned water-cooling motor casing, be provided with water inlet and delivery port on water-cooling motor casing's the outer wall, the inside cooling water course that is equipped with of water-cooling motor casing, cooling water course one side intercommunication water inlet, opposite side intercommunication the delivery port, be provided with the front end housing on water-cooling motor casing's a side end face, processing has the stator constant head tank along its radial arrangement on water-cooling motor casing's the interior terminal surface.
In a preferred embodiment of the present invention, the cross-sectional shape of the stator positioning groove is a semicircle.
In a preferred embodiment of the present invention, a front bearing seat is provided on the inner end surface of the front end cover, and the front bearing seat is coaxially arranged with the water-cooled motor casing.
In a preferred embodiment of the present invention, a motor and reduction box positioning spigot is provided on the outer end face of the front end cover, the motor and reduction box positioning spigot being coaxially arranged with the water-cooling motor housing.
In a preferred embodiment of the present invention, the cross-sectional shape of the cooling water passage is an isosceles trapezoid.
In a preferred embodiment of the present invention, there is no fillet between the two bevel edges and the bottom edge of the cooling water channel, and a fillet is provided between the two bevel edges and the top edge.
In a preferred embodiment of the present invention, the water-cooled motor casing is integrally provided with a three-phase high-voltage line mounting hole.
In a preferred embodiment of the present invention, the front end cover is provided with a motor and a reduction box mounting hole.
In a preferred embodiment of the present invention, the wire holder mounting boss and the wire holder mounting hole are integrally formed on the housing of the water-cooled motor.
In a preferred embodiment of the present invention, the water-cooled motor casing is integrally provided with a three-phase high-voltage line mounting hole
The utility model also discloses a water cooled machine, it includes aforementioned new forms of energy water cooled machine casing.
The utility model has the advantages that: the utility model has compact structure, low cost, high reliability, low cost and good water channel heat dissipation performance, effectively reduces the volume of the motor by integrating the front end cover on the water-cooling motor shell, and simultaneously facilitates the positioning assembly of the stator by processing the stator positioning grooves which are arranged along the radial direction of the water-cooling motor shell on the inner end surface of the water-cooling motor shell; further, the utility model discloses a to the design of cooling water course, made things convenient for the shaping back of spiral water course psammitolite mould drawing of patterns from the psammitolite mould.
Drawings
Fig. 1 is a schematic view of a new energy water-cooled motor casing integrated with a front end cover according to an embodiment of the present invention;
fig. 2 is a schematic view of a new energy water-cooled motor casing integrated with a front end cover according to an embodiment of the present invention;
fig. 3 is a cross-sectional view of a new energy water-cooled motor casing integrated with a front end cover according to an embodiment of the present invention;
in the figure: the motor comprises a motor shell body 1, a water inlet 2, a water outlet 3, a motor and reduction gearbox mounting hole 4, a motor and reduction gearbox positioning spigot 5, a front end cover 6, a wire holder mounting boss 7, a three-phase high-voltage wire mounting hole 8, a wire holder mounting hole 9, a stator positioning groove 10, a front bearing seat 11 and a spiral water channel 12.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
By the utility model discloses a description attached drawing can know, the utility model discloses a new forms of energy water-cooling motor casing of integrated front end housing, it includes integral casting fashioned water-cooling motor casing 1, be provided with water inlet 2 and delivery port 3 on water-cooling motor casing 1's the outer wall, 1 inside cooling water course 12 that is equipped with of water-cooling motor casing, cooling water course 12 is the spiral along its axial and arranges, cooling water course 12 one side intercommunication water inlet 2, opposite side intercommunication delivery port 3, be provided with front end housing 6 on water-cooling motor casing 1's the side end face, processing has along its radial stator constant head tank 10 who arranges on water-cooling motor casing 1's the interior terminal surface.
The cross-sectional shape of stator constant head tank 10 is semi-circular, is equipped with half semicircular locating hole on the stator, and two semicircular locating holes make up into the circular port, and the locating pin of inserting in the circular port is used for positioning motor stator and casing, prevents the stator at motor casing internal rotation. The inner end face of the front end cover 6 is provided with a front bearing seat 11 which is coaxially arranged with the water-cooled motor housing 1. And a motor and reduction gearbox positioning spigot 5 which is coaxially arranged with the water-cooling motor shell 1 is arranged on the outer end surface of the front end cover 6. The section of the cooling water channel 12 is in an isosceles trapezoid shape, no fillet is arranged between two bevel edges and the bottom edge of the cooling water channel 12, a fillet is arranged between the two bevel edges and the top edge, and the included angle between the bevel edge and the bottom edge is 3 degrees; the front end cover 6 is provided with a motor and reduction box mounting hole 4. The water-cooling motor shell 1 is integrally provided with a wire holder mounting boss 7 and a wire holder mounting hole 9, wherein the wire holder mounting hole 9 is of a sinking type, and has the function of positioning a wire holder besides the function of fixing the wire holder. The water-cooled motor shell 1 is integrally provided with a three-phase high-voltage wire mounting hole 8.
The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (10)
1. The utility model provides an integrated front end housing's new forms of energy water-cooling motor casing, includes integral cast molding water-cooling motor casing (1), be provided with water inlet (2) and delivery port (3) on the outer wall of water-cooling motor casing (1), water-cooling motor casing (1) inside is equipped with cooling water course (12), cooling water course (12) one side intercommunication water inlet (2), opposite side intercommunication delivery port (3), its characterized in that: the water-cooling motor is characterized in that a front end cover (6) is arranged on one side end face of the water-cooling motor shell (1), and stator positioning grooves (10) which are radially arranged along the inner end face of the water-cooling motor shell (1) are machined on the inner end face of the water-cooling motor shell.
2. The new energy water-cooled motor housing integrated with the front end cover as claimed in claim 1, wherein: the cross section of the stator positioning groove (10) is semicircular.
3. The new energy water-cooled motor housing integrated with the front end cover as claimed in claim 1, wherein: and a front bearing seat (11) which is coaxially arranged with the water-cooling motor shell (1) is arranged on the inner end surface of the front end cover (6).
4. The new energy water-cooled motor housing integrated with the front end cover as claimed in claim 1, wherein: and a motor and reduction gearbox positioning spigot (5) which is coaxially arranged with the water-cooling motor shell (1) is arranged on the outer end face of the front end cover (6).
5. The new energy water-cooled motor housing integrated with the front end cover as claimed in claim 1, wherein: the cross section of the cooling water channel (12) is isosceles trapezoid.
6. The new energy water-cooled motor housing integrated with the front end cover as claimed in claim 4, wherein: and no round angle is arranged between the two bevel edges and the bottom edge of the cooling water channel (12), and a round angle is arranged between the two bevel edges and the top edge.
7. The new energy water-cooled motor housing integrated with the front end cover as claimed in claim 1, wherein: and the front end cover (6) is provided with a motor and reduction gearbox mounting hole (4).
8. The new energy water-cooled motor housing integrated with the front end cover as claimed in claim 7, wherein: the water-cooling motor shell (1) is integrally provided with a wire holder mounting boss (7) and a wire holder mounting hole (9).
9. The new energy water-cooled motor housing integrated with the front end cover as claimed in claim 1, wherein: and a three-phase high-voltage wire mounting hole (8) is formed in the water-cooling motor shell (1) in an integrated mode.
10. A water-cooled motor is characterized in that: the new energy water-cooled motor shell comprises the new energy water-cooled motor shell as claimed in any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921421499.8U CN210273697U (en) | 2019-08-29 | 2019-08-29 | New forms of energy water-cooling motor casing and water-cooling motor of integrated front end housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921421499.8U CN210273697U (en) | 2019-08-29 | 2019-08-29 | New forms of energy water-cooling motor casing and water-cooling motor of integrated front end housing |
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| Publication Number | Publication Date |
|---|---|
| CN210273697U true CN210273697U (en) | 2020-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921421499.8U Active CN210273697U (en) | 2019-08-29 | 2019-08-29 | New forms of energy water-cooling motor casing and water-cooling motor of integrated front end housing |
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| CN (1) | CN210273697U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111697737A (en) * | 2020-06-30 | 2020-09-22 | 重庆新登奇机电技术有限公司 | New energy automobile motor |
-
2019
- 2019-08-29 CN CN201921421499.8U patent/CN210273697U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111697737A (en) * | 2020-06-30 | 2020-09-22 | 重庆新登奇机电技术有限公司 | New energy automobile motor |
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