CN208028689U - A kind of driving motor rear end cap assembly - Google Patents
A kind of driving motor rear end cap assembly Download PDFInfo
- Publication number
- CN208028689U CN208028689U CN201820457738.4U CN201820457738U CN208028689U CN 208028689 U CN208028689 U CN 208028689U CN 201820457738 U CN201820457738 U CN 201820457738U CN 208028689 U CN208028689 U CN 208028689U
- Authority
- CN
- China
- Prior art keywords
- rear end
- end cap
- rotation
- driving motor
- box body
- 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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- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a kind of driving motor rear end cap assemblies, it is characterised in that：Become box including rear end cap ontology and with its integrally formed terminal box and rotation on the rear end cap ontology, the rotation becomes box and is set to the rear end cap ontology medium position, it includes becoming box body towards the rotation that outside extends to form by the rear end cap body end that the rotation, which becomes box, the rotation becomes box body and upwardly extends to form wiring box body, and the outlet hole for being pierced by triple line is equipped on the wiring box body side wall.The utility model driving motor rear end cap assembly, structural behaviour is good, and manufacture easy to produce can shorten the working hour of assembly, save material cost, acceptable appropriate loss of weight, and sealing performance can be improved, structure is compacter, beautiful, preferably reduce cost, assembly duration is reduced, motor weight is reduced, there is preferable application prospect.
Description
Technical field
The utility model belongs to technical field of motors, more specifically to a kind of driving motor rear end cap assembly.
Background technology
Motor mainly include electric machine casing and the motor body in shell, electric motor end cap be used for supporing shell and with
Vehicle connects.Motor end cap structure is single in the prior art, the structural behaviour and poor and whole to the barrier propterty of motor of connection
Body installation connection space occupies greatly, and production cost is high, cannot meet existing demand.
Utility model content
The purpose of this utility model is to solve the problems, such as of the existing technology, provides a kind of compact-sized, and structural behaviour is good,
Manufacture easy to produce, driving motor rear end cap assembly at low cost.
To achieve the goals above, the technical solution that the utility model is taken is：This driving motor rear end provided
Cap assembly, it is characterised in that：Including rear end cap ontology and on the rear end cap ontology with its integrally formed terminal box and
Rotation becomes box, and the rotation becomes box and is set to the rear end cap ontology medium position, and it includes by the rear end cap body end that the rotation, which becomes box,
Become box body towards the rotation that outside extends to form, the rotation becomes box body and upwardly extends to form wiring box body, in the wiring
Box body side wall is equipped with the outlet hole for being pierced by triple line.
To keep above-mentioned technical proposal more detailed and specific, the utility model also provides optimization technique further below
Scheme, to obtain satisfied practical function：
End cap ontology side is equipped with the suspension boss for being connected to vehicle in the rear.
End cap ontology side corner is equipped with lifting hole(eyelet) in the rear.
The suspension boss and the lifting hole(eyelet) and described this body by integral forming of rear end cap.
Wiring box body upper end is equipped with the terminal box seal groove of installation sealing ring.
Wiring box body side is equipped with waterproof vent valve mounting hole.
The rotation becomes in box body the rotation being equipped with for installing rotary transformer and becomes installation base.
The rotation becomes the rotation change box seal groove that box body is equipped with installation sealing ring.
The end face of the rear end cap ontology is ring-shaped step structure arrangement, outmost turns step one week be equipped with it is multiple it is uniform between
Every the connecting hole of arrangement.
A circle step adjacent with the outmost turns step is equipped with opposite with the connecting hole on the rear end cap ontology
Connecting hole escape groove.
The utility model compared with prior art, has the following advantages：The utility model driving motor rear end cap assembly, knot
Structure performance is good, manufacture easy to produce, can shorten the working hour of assembly, saves material cost, acceptable appropriate loss of weight, and leakproofness
It can be improved, structure is compacter, beautiful, preferably reduces cost, reduces assembly duration, reduces motor weight, have
Preferable application prospect.
Description of the drawings
The content expressed by the attached drawing to this specification and the label in figure are briefly described below：
Fig. 1 is the utility model driving motor rear end cap assembly structure schematic diagram；
Fig. 2 is the utility model driving motor rear end cap assembly structure schematic diagram；
Fig. 3 is that the cap assembly outlet of the utility model driving motor rear end and rotation become mounting structure schematic diagram；
In figure label for：1, rear end cap ontology, 11, connecting hole, 12, connecting hole escape groove, 13, two level reinforcing rib, 2, connect
Wire box, 21, wiring box body, 22, outlet hole, 23, waterproof vent valve mounting hole, 24, terminal box seal groove, 3, rotation become box,
31, rotation becomes box body, 32, rotation become installation base, 33, bolt hole, 34, rotation become box seal groove, 4, suspension boss, 5, lifting hole(eyelet),
6, triple line.
Specific implementation mode
Below against attached drawing, by the description of the embodiment, making to specific embodiment of the present utility model further detailed
Thin explanation.
This driving motor rear end cap assembly of the utility model, as shown in Figure 1, 2, including rear end cap ontology 1 and after being set to
Become box 3 with its integrally formed terminal box 2 and rotation on end cap ontology 1.As shown in the figure, rotation becomes box 3 and is set in rear end cap ontology 1
Portion position, it includes becoming box body 31 by the rotation that 1 end face of rear end cap ontology extends to form outward that rotation, which becomes box 3, and rotation becomes box body 31
It upwardly extends to form wiring box body 21, the outlet hole 22 for being pierced by triple line 6 is equipped on 21 side wall of wiring box body.
In the utility model, the suspension boss 4 for being connected to vehicle is equipped in 1 side of rear end cap ontology.Lifting hole(eyelet) 5 is arranged rear
Lifting hole(eyelet) is preferably arranged in side adjacent with suspension boss 4, can be convenient for arrangement, saves space by end cap ontology side corner, and
Be conducive to lifting operation.In the utility model, suspends boss 4 and lifting hole(eyelet) 5 and be integrally formed with rear end cap ontology 1.
The utility model driving motor rear end cap assembly, the terminal box that 21 upper end of wiring box body is equipped with installation sealing ring are close
Seal slot 24 has obtained preferable sealing effect convenient for connection sealing.It is installed equipped with waterproof vent valve 21 side of wiring box body
Hole 23.
In the utility model, rotation becomes in box body 31 rotation being equipped with for installing rotary transformer and becomes installation base 32,
The rotation becomes 32 border of installation base and is equipped with mounting hole, to install connection rotary transformer.Become 32 outer ring of installation base in rotation to be equipped with
Bolt hole.
In the utility model, rotation becomes the rotation change box seal groove 34 that box body 31 is equipped with installation sealing ring, convenient for connection
Sealing has obtained preferable sealing effect.
In the utility model, as shown in Figure 2, the end face of rear end cap ontology 1 is arranged for ring-shaped step structure, in outmost turns
One week connecting hole 11 for being equipped with multiple uniform intervals arrangement of step.A circle platform adjacent with outmost turns step on rear end cap ontology 1
Rank is equipped with the connecting hole escape groove 12 opposite with connecting hole 11.1 structural strength of rear end cap ontology of such structure setting is good, together
When connect in order to which end cap is preferably carried out installation with electric machine casing, setting escape groove in order to installation operation.
In the utility model, the level-one reinforcing rib of multiple uniform intervals arrangement is equipped on outmost turns step.Rear end cap sheet
The step type end side of body 11, which is equipped with to be extended internally by outmost turns step, is connected to the two level reinforcing rib that rotation becomes 31 side wall of box body.
Wherein, level-one reinforcing rib and two level reinforcing rib position interlaced arrangement, the multistage reinforcing rib structure of such interlaced arrangement can carry significantly
The structural strength of entire end cap assembly is risen, ending cover thickness is reduced, mitigates weight.
Terminal box 2 is become box 3 with rotation and is integrated into rear end by the utility model driving motor rear end cap assembly as shown in Figure 3
On lid ontology 1.On the basis of script rear end cap, casts rotation and become installation base 32, rotation becomes installation base 32 to be revolved for placing
Become and reserve the hollow boss that rotation becomes outlet, it, can be according to the specifications design of rotation change used based on cost-effective and loss of weight principle
The boss of appropriate height.It is in triple line outgoing line position, terminal box 2 is integrated with rear end cap ontology, in wiring box body 21
Side wall is equipped with the outlet hole 22 for being pierced by triple line.Terminal box is used for protecting three-phase outlet, ensures that barrier propterty reaches IP67；Rotation
Become box to be then used for protecting rotary transformer；Suspension is used for connecting with vehicle, fixed motor；Lifting bolt act as sling load.
Rear end cap ontology 1, terminal box 2, rotation are become box 3, suspension boss 4, hanging ring 5 five by the utility model driving motor rear end cap assembly
Position one.The driving motor rear end cap assembly of the integrated morphology is integrally formed in structure, avoids many places installation connection, close
Sealing property improves, and also saves cost, reduces installation procedure, and compacter beauty in structure.
The utility model driving motor rear end cap assembly, structural behaviour is good, and manufacture easy to produce can shorten the work of assembly
When, material cost, acceptable appropriate loss of weight are saved, and sealing performance can be improved, structure is compacter, beautiful, preferably
Cost is reduced, assembly duration is reduced, reduces motor weight, there is preferable application prospect.
The utility model is exemplarily described above in conjunction with attached drawing, but the utility model be not limited to it is above-mentioned
Mode, as long as the improvement or directly application of the various unsubstantialities carried out using the methodology and technical solution of the utility model
In other occasions, all fall in the scope of protection of the utility model.
Claims (10)
1. a kind of driving motor rear end cap assembly, it is characterised in that：Including rear end cap ontology and on the rear end cap ontology
Become box with its integrally formed terminal box and rotation, the rotation becomes box and is set to the rear end cap ontology medium position, and the rotation becomes box
Include becoming box body towards the rotation that outside extends to form by the rear end cap body end, the rotation becomes box body and upwardly extends to be formed
Wiring box body is equipped with the outlet hole for being pierced by triple line on the wiring box body side wall.
2. driving motor rear end described in accordance with the claim 1 cap assembly, it is characterised in that：End cap ontology side is set in the rear
There is the suspension boss for being connected to vehicle.
3. driving motor rear end cap assembly according to claim 2, it is characterised in that：End cap ontology side is turned in the rear
Lifting hole(eyelet) is equipped at angle.
4. driving motor rear end described in accordance with the claim 3 cap assembly, it is characterised in that：The suspension boss and the lifting hole(eyelet)
With described this body by integral forming of rear end cap.
5. driving motor rear end described in accordance with the claim 1 cap assembly, it is characterised in that：Wiring box body upper end is equipped with
The terminal box seal groove of sealing ring is installed.
6. driving motor rear end cap assembly according to claim 5, it is characterised in that：Wiring box body side is equipped with
Waterproof vent valve mounting hole.
7. the driving motor rear end cap assembly stated according to claim 1, it is characterised in that：The rotation, which becomes to be equipped in box body, to be used for
The rotation for installing rotary transformer becomes installation base.
8. driving motor rear end cap assembly according to claim 7, it is characterised in that：The rotation becomes box body and is equipped with peace
The rotation for filling sealing ring becomes box seal groove.
9. according to claim 1 to 8 any one of them driving motor rear end cap assembly, it is characterised in that：The rear end cap sheet
The end face of body is arranged for ring-shaped step structure, in one week connecting hole for being equipped with multiple uniform intervals arrangement of outmost turns step.
10. driving motor rear end cap assembly according to claim 9, it is characterised in that：On the rear end cap ontology with institute
It states the adjacent circle step of outmost turns step and is equipped with the connecting hole escape groove opposite with the connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820457738.4U CN208028689U (en) | 2018-03-30 | 2018-03-30 | A kind of driving motor rear end cap assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820457738.4U CN208028689U (en) | 2018-03-30 | 2018-03-30 | A kind of driving motor rear end cap assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208028689U true CN208028689U (en) | 2018-10-30 |
Family
ID=63908472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820457738.4U Expired - Fee Related CN208028689U (en) | 2018-03-30 | 2018-03-30 | A kind of driving motor rear end cap assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208028689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114447673A (en) * | 2022-01-15 | 2022-05-06 | 重庆长安新能源汽车科技有限公司 | Rotary transformer stator assembly, motor controller and new energy automobile |
-
2018
- 2018-03-30 CN CN201820457738.4U patent/CN208028689U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114447673A (en) * | 2022-01-15 | 2022-05-06 | 重庆长安新能源汽车科技有限公司 | Rotary transformer stator assembly, motor controller and new energy automobile |
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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: 20181030 Termination date: 20190330 |