CN207732543U - A kind of light weight compact New energy automobile motor end cap - Google Patents
A kind of light weight compact New energy automobile motor end cap Download PDFInfo
- Publication number
- CN207732543U CN207732543U CN201721906290.1U CN201721906290U CN207732543U CN 207732543 U CN207732543 U CN 207732543U CN 201721906290 U CN201721906290 U CN 201721906290U CN 207732543 U CN207732543 U CN 207732543U
- Authority
- CN
- China
- Prior art keywords
- end cap
- ring
- axis hole
- energy automobile
- light weight
- 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.)
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Abstract
The utility model discloses a kind of light weight compact New energy automobile motor end caps, including end cap ontology, the end cap ontology include the whole end cap ring in circular ring shape and be connected to below end cap ring, diameter is more than the end cap disk of end cap ring, the end cap plate edge protrudes engaging lug, and the engaging lug center is provided with main connecting hole；The end cap ring inside, which is recessed, forms recessed portion, protrusion axle orifice ring among recessed portion, is through with axis hole among the axis hole ring, the axis hole inside edge has the tongue heaved to outside axis hole ring, and end cap ring bottom surface is circumferentially distributed several secondary orifices.The design light weight of the utility model and compact, extremely simple connection pore structure, smaller installation space, the installation and operation of high quality guarantee New energy automobile motor.
Description
Technical field
The utility model belongs to new-energy automobile accessories field more particularly to a kind of light weight compact New energy automobile motor
End cap.
Background technology
In recent years, including the new-energy automobile of pure electric vehicle and hybrid vehicle comes into being, and combines high performance drive
The fusion of dynamic motor and control technology, energy storage technology, material technology has played electric vehicle real-life efficient
Rate, environmental protection, it is energy saving, light the advantages that.Electric vehicle solves the crisis of the energy and the pollution of environment, in the process of technological innovation
In, it is contributed to alleviating the crisis of Global Auto industrial finance and energy environment issues Zhuo.
New-energy automobile drives wheels travel with motor, and power supply provides electric energy for the drive motor of electric vehicle, electronic
Electric motor of automobile converts the electric energy of power supply to mechanical energy, passes through transmission device or direct drive of wheel and equipment.Motor is certainly
It is so most crucial component, fuel-engined vehicle no doubt also has motor, but power scale and requirement can not mention in the same breath.New energy as a result,
The end cap of source electric motor of automobile also has the high request that essence is totally different from fuel-engined vehicle built-in motor.
Mating in order to be done to the motor of new-energy automobile, the utility model designs a kind of New energy automobile motor end cap, makes
It meets the requirement of the small and exquisite light weight of new-energy automobile, and makes the design for meeting intensity.
Utility model content
Purpose of utility model：The utility model proposes a kind of light weight compact New energy automobile motor end cap, be allowed to good
Good protection New energy automobile motor operation, and light weight, simplified design, to solve problems of the prior art.
Utility model content：A kind of light weight compact New energy automobile motor end cap, including end cap ontology, the end cap sheet
Body includes the whole end cap ring in circular ring shape and is connected to end cap ring lower section, diameter more than the end cap disk of end cap ring, the end cap
Plate edge protrudes engaging lug, and the engaging lug center is provided with main connecting hole；Recess forms recessed portion on the inside of the end cap ring, recessed
Protrusion axle orifice ring among concave portion is through with axis hole among the axis hole ring, and the axis hole inside edge has to axis hole ring external drum
The tongue risen, end cap ring bottom surface is circumferentially distributed several secondary orifices.
Preferably, the engaging lug, main connecting hole are uniformly distributed 2 in end cap plate edge.Engaging lug, main connecting hole
Quantity and distribution meet economic, light-weighted requirement.
Further, the secondary orifices is also uniformly distributed 2 in end cap ring bottom.Secondary orifices 2, which can meet, to be fixedly connected, more instead
And influence intensity.
Preferably, being provided with the outer groove of closed circular in the middle part of the end cap ring.Opening up for the outer groove of closed circular makes
End cap is more rich in stereovision and light-weight design.
Preferably, the protrusion height of the axis hole ring, is more than the height of end cap ring.The protrusion height of axis hole ring meets axis
The requirement of installation.
Preferably, the tongue be in bar shaped, extending direction along axis hole annulate shaft to.Tongue is for preferably coordinating
Axis, so that it is driven.
Compared to the prior art, the beneficial effects of the utility model are：The utility model structure design lightweight, handling
It is convenient.End cap ring and the integrated design of end cap disk are frivolous, save material and do not influence intensity, recessed portion and the axis hole annular space of formation
Between be overlapped, be greatly saved space and make compact-sized；Engaging lug and the mode of main connecting hole and opening up for secondary orifices are opened up, made
It is completely embedded reliably.The design light weight of the utility model and compact, extremely simple connection pore structure, smaller installation space, height
The installation and operation of quality assurance New energy automobile motor.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model entirety, and Fig. 2 is the view of the utility model axis hole ring upward,
Fig. 3 is the utility model axis hole ring view directed downwardly, and Fig. 4 is the utility model side structure schematic diagram.
In figure：1- end cap ontologies, 10- recessed portions, 11- end cap rings, 12- end cap disks, 13- outer grooves, 2- engaging lugs, 21-
Main connecting hole, 3- axis hole rings, 30- axis holes, 31- structure grooves, 4- tongues, 5- secondary orifices.
Specific implementation mode
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, letter will be made to embodiment below
Single introduction.
Such as Fig. 1 ~ 4, a kind of light weight compact New energy automobile motor end cap, material can be Q235-A, including end cap ontology
1, the end cap ontology 1 is including the whole end cap ring 11 in circular ring shape and is connected to 11 lower section of end cap ring, diameter more than end cap ring
11 end cap disk 12,11 middle part of the end cap ring are provided with the outer groove 13 of closed circular, and 12 edge of the end cap disk protrudes company
Lug 2,2 center of the engaging lug are provided with main connecting hole 21, and the engaging lug 2, main connecting hole 21 are uniform at 12 edge of end cap disk
Distribution 2；
11 inside recess of the end cap ring forms recessed portion 10, is protruding with to 10 intermediate integrally connected of recessed portion whole in sky
The columned axis hole ring 3 of the heart, the protrusion height of the axis hole ring 3 are more than the height of end cap ring 11, are passed through among the axis hole ring 3
It is connected with axis hole 30, there are circumferential structure grooves 31 in axis hole 30,30 inside edge of the axis hole is uniformly distributed 2 to axis hole ring 3
The tongue 4 heaved outside, the tongue 4 are in bar shaped, and extending direction is along axis hole ring 3 is axial namely 3 height of axis hole ring is to institute
It states 11 bottom surface circumferential direction of end cap ring and is evenly distributed with 2 secondary orifices 5.
Above example is only to illustrate the optimal technical scheme of the utility model, it is noted that for the art
Those of ordinary skill for, without departing from the principle of this utility model, several improvement made or equivalent replacement,
It is accordingly to be regarded as the scope of protection of the utility model, should be covered in the right of the utility model.
Claims (6)
1. a kind of light weight compact New energy automobile motor end cap, which is characterized in that including end cap ontology, the end cap ontology packet
It includes the whole end cap ring in circular ring shape and is connected to end cap ring lower section, diameter more than the end cap disk of end cap ring, the end cap disk side
Edge protrudes engaging lug, and the engaging lug center is provided with main connecting hole；Recess forms recessed portion, recessed portion on the inside of the end cap ring
Intermediate protrusion axle orifice ring, be through with axis hole among the axis hole ring, and the axis hole inside edge has heaves to outside axis hole ring
Tongue, end cap ring bottom surface is circumferentially distributed several secondary orifices.
2. a kind of light weight compact New energy automobile motor end cap according to claim 1, which is characterized in that the connection
Ear, main connecting hole are uniformly distributed 2 in end cap plate edge.
3. a kind of light weight compact New energy automobile motor end cap according to claim 2, which is characterized in that the secondary orifices
It is also uniformly distributed 2 in end cap ring bottom.
4. a kind of light weight compact New energy automobile motor end cap according to claim 1, which is characterized in that the end cap
The outer groove of closed circular is provided in the middle part of ring.
5. a kind of light weight compact New energy automobile motor end cap according to claim 1, which is characterized in that the axis hole
The protrusion height of ring is more than the height of end cap ring.
6. a kind of light weight compact New energy automobile motor end cap according to claim 1, which is characterized in that the tongue
In bar shaped, extending direction along axis hole annulate shaft to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721906290.1U CN207732543U (en) | 2017-12-29 | 2017-12-29 | A kind of light weight compact New energy automobile motor end cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721906290.1U CN207732543U (en) | 2017-12-29 | 2017-12-29 | A kind of light weight compact New energy automobile motor end cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207732543U true CN207732543U (en) | 2018-08-14 |
Family
ID=63084118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721906290.1U Expired - Fee Related CN207732543U (en) | 2017-12-29 | 2017-12-29 | A kind of light weight compact New energy automobile motor end cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207732543U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113328554A (en) * | 2021-06-02 | 2021-08-31 | 江苏中关赛恩汽车电机研究院有限公司 | New energy automobile motor end cover |
-
2017
- 2017-12-29 CN CN201721906290.1U patent/CN207732543U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113328554A (en) * | 2021-06-02 | 2021-08-31 | 江苏中关赛恩汽车电机研究院有限公司 | New energy automobile motor end cover |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180814 Termination date: 20191229 |