CN204349628U - The rotor field spider of ISG - Google Patents
The rotor field spider of ISG Download PDFInfo
- Publication number
- CN204349628U CN204349628U CN201520101040.5U CN201520101040U CN204349628U CN 204349628 U CN204349628 U CN 204349628U CN 201520101040 U CN201520101040 U CN 201520101040U CN 204349628 U CN204349628 U CN 204349628U
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- rotor
- installation portion
- isg
- field spider
- rack body
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Abstract
The utility model discloses the rotor field spider of a kind of ISG, this rotor field spider comprises: rack body, it comprises: rotor installation portion, it is positioned at the centre position of rack body, one end of rotor installation portion is protruding with rib, the other end of rotor installation portion is free end, and the rotor of ISG motor can be sleeved on rotor installation portion, and rib is used for carrying out spacing to one end of the rotor of ISG motor; Flywheel portion, it is positioned at the side of rack body, and the root in flywheel portion is connected with the outside of one end of rotor installation portion; And installation portion, it is positioned at the opposite side of rack body, and one end of installation portion is connected with the inner side of the other end of rotor installation portion, and the other end of installation portion is used for being connected with the bent axle of engine; And rotor press plate, it is fixed on free end, and rotor press plate is used for the rotor of ISG motor to compress.It is the shortest that this rotor field spider makes the axial length of flywheel to accomplish, part reduces, and cost reduces, and eliminates the links such as Bolt Connection, improves reliability.
Description
Technical field
The utility model relates to the auxiliary power unit of automobile, particularly the rotor field spider of a kind of ISG.
Background technology
ISG (Integrated Starter and Generator) is automobile start power generation all-in-one machine, directly be integrated on engine spindle, the direct exactly motor larger with certain transient power substitutes traditional starter motor, engine-driven car is substituted in short-term in the starting stage, and play the effect of ato unit simultaneously, reduce idling loss and the pollution of engine, during normal enforcement, motor-powered vehicle, this motor disconnects or plays the effect of generator, during brake, this motor can also play regenerative electric power, reclaims the energy-saving effect of braking energy.
Existing ISG, as the auxiliary power source of automobile, instead of flywheel and original starter and generator.Owing to instead of original flywheel, do not fill clutch, ISG can only be used for generating.If want to carry out Power output with clutch, still a Flywheel disc need be installed additional in ISG rear end.At present, conventional method reserves installation screw in the rear end of rotor, then be installed to by Flywheel disc on the installing hole of rotor rear end.
But the program has distinct disadvantage, namely axial installation dimension is excessive, is unfavorable for arrangement; Number of spare parts increases, and cost raises; Part increases and causes connection to increase, and engine torque will be delivered to ISG rotor, then is delivered to flywheel, reliability decrease.Key is, after adding ISG rotor, install flywheel additional again, unavoidably causes moment of inertia to increase, and affects the engine bearing life-span.
The information being disclosed in this background technology part is only intended to increase the understanding to general background of the present utility model, and should not be regarded as admitting or imply in any form that this information structure has been prior art that persons skilled in the art are known.
Utility model content
The purpose of this utility model is the rotor field spider providing a kind of ISG, by being integrated with flywheel for installing clutch on rack body, the axial length of flywheel can be accomplished the shortest, part reduces, cost reduces, and eliminates the links such as Bolt Connection, improves reliability.
For achieving the above object, the utility model provides the rotor field spider of a kind of ISG, it is used for installing the rotor of ISG motor, this rotor field spider comprises: rack body, and it comprises: rotor installation portion, and it is positioned at the centre position of rack body, one end of rotor installation portion is protruding with rib, the other end of rotor installation portion is free end, and the rotor of ISG motor can be sleeved on rotor installation portion, and rib is used for carrying out spacing to one end of the rotor of ISG motor; Flywheel portion, it is positioned at the side of rack body, and the root in flywheel portion is connected with the outside of one end of rotor installation portion; And installation portion, it is positioned at the opposite side of rack body, and one end of installation portion is connected with the inner side of the other end of rotor installation portion, and the other end of installation portion is used for being connected with the bent axle of engine; And rotor press plate, it is fixed on free end, and rotor press plate is used for the rotor of ISG motor to compress.
Preferably, gear magnetic sheet is provided with between one end of the rotor of rib and ISG motor.
Preferably, free end is provided with screw, and rotor press plate is bolted on free end.
Preferably, one end of installation portion is connected by the inner side of linking arm with the other end of rotor installation portion.
Preferably, portion is furnished with screw with flywheel, and screw is used for installing clutch.
Preferably, the inner side of rotor has fin, and the outer wall of rotor installation portion is provided with the groove mated with fin.
Preferably, flywheel portion is the wheel disc that thickness is less than 15mm.
Preferably, rotor press plate is made up of brass material.
Preferably, keep off magnetic sheet to be made up of aluminum.
Compared with prior art, the utility model has following beneficial effect: by arranging the rack body of integral structure, rack body itself is made to serve as flywheel, for installing clutch, the axial length of flywheel can be accomplished the shortest, part reduces, and cost reduces, eliminate the links such as Bolt Connection, reliability improves.
Accompanying drawing explanation
Fig. 1 is the cross-sectional schematic of the rotor field spider according to ISG of the present utility model, comprises the rotor of ISG motor;
Fig. 2 is the schematic perspective view of the rotor field spider according to ISG of the present utility model.
Main Reference Numerals illustrates:
1-rack body, 11-rotor installation portion, 12-flywheel portion, 2-rotor press plate, 3-rotor.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but is to be understood that protection range of the present utility model not by the restriction of embodiment.
Clearly represent unless otherwise other, otherwise in whole specification and claims, term " comprise " or its conversion as " comprising " or " including " etc. by be understood to include the element of stating or part, and do not get rid of other element or other part.
As shown in Figure 1, according to the rotor field spider of a kind of ISG of the utility model embodiment, it is used for installing the rotor 3 of ISG motor, this rotor field spider comprises rack body 1 and rotor press plate 2, rotor press plate 2 is used for the rotor 3 of ISG motor to be pressed on rack body 1, realizes the installation of rotor 3.Particularly, rack body 1 is formed in one structure, it comprises rotor installation portion 11, flywheel portion 12 and installation portion 13, its rotor installation portion 11 is positioned at the centre position of rack body 1, one end of rotor installation portion 11 is protruding with rib 111, the other end of rotor installation portion 11 is free end (unmarked in figure), and the rotor 3 of ISG motor can be sleeved on rotor installation portion 11, and rib 111 is used for carrying out spacing to one end of the rotor 3 of ISG motor.Flywheel portion 12 is positioned at the side of rack body 1, and the root 121 in flywheel portion 12 is connected with the outside of one end of rotor installation portion 11.Installation portion 13 is positioned at the opposite side of rack body 1, and one end of installation portion 13 is connected with the inner side of the other end of rotor installation portion 11, and the other end of installation portion 13 is used for being connected with the bent axle of engine.Finally, rotor press plate 2 is fixed on free end, and rotor press plate 2 is used for the rotor 3 of ISG motor to be pressed between rotor press plate 2 and rib 111.
As a kind of preferred embodiment, can be provided with and keep off magnetic sheet 4 between one end of the rotor 3 of rib 111 and ISG motor, gear magnetic sheet 4 is made up of aluminum, plays the effect of exhausted magnetic.Rotor press plate 2 can be made up of brass material.
In such scheme, the free end of the other end of rotor installation portion 11 is provided with screw 113 (see Fig. 2), and rotor press plate 2 is bolted on free end, and particularly, sunk screw 21 (see Fig. 1) selected by bolt.In addition, flywheel portion 12 is furnished with screw, screw is used for installing clutch.
As a kind of preferred embodiment, one end of installation portion 13 is connected (see Fig. 1) with the inner side of the other end of rotor installation portion 11 by linking arm 131, rotor installation portion 11 is cylindrical body, and linking arm 131 to be in inside cylindrical body and to stretch out and to be connected with installation portion 13.Installation portion 13 is designed to ring-type stage body, and the entity part of ring-type stage body was provided with nail, and this is crossed nail and is used for it to be fixedly connected with the bent axle of engine.
As another preferred embodiment, the inner side of rotor 3 has fin, fin is along the axis of the inner ring of rotor 3, correspondingly, the outer wall of rotor installation portion 11 is provided with the groove 112 (see Fig. 2) mated with fin, fin and groove fit, play fixed electrical machinery rotor 3 and the phase place of rack body 1 and the effect of carry-over moment.
As another preferred embodiment, flywheel portion 12 is less than the wheel disc (conventional engines flywheel thickness is at 20-30mm) of 15mm for thickness, by the optimization of the thickness to flywheel portion 12, can accomplish that ISG rotor is identical with the moment of inertia of former engine.
To sum up, the rotor field spider of the present embodiment, by arranging the rack body 1 of integral structure, makes rack body 1 itself to serve as flywheel, for installing clutch, the moment that just can realize between engine-rotor field spider-rotor-clutch delivers.When the clutch is disengaged, engine coordinates motor only for generating, and when clutch engages, engine torque can export to vehicle by bent axle-rotor field spider-clutch, and rotor 3 also can export to vehicle by rotor field spider-clutch simultaneously.It is the shortest that this rotor field spider makes the axial length of flywheel to accomplish, part reduces, and cost reduces, and eliminates the links such as Bolt Connection, improves reliability.
The aforementioned description to concrete exemplary of the present utility model is to illustrate and the object of illustration.These descriptions not want the utility model to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.The object selected exemplary embodiment and describe is to explain certain principles of the present utility model and practical application thereof, thus those skilled in the art can be realized and utilize various different exemplary of the present utility model and various different selection and change.Scope of the present utility model is intended to limited by claims and equivalents thereof.
Claims (9)
1. a rotor field spider of ISG, it is used for installing the rotor of ISG motor, and it is characterized in that, this rotor field spider comprises:
Rack body, it comprises:
Rotor installation portion, it is positioned at the centre position of described rack body, one end of described rotor installation portion is protruding with rib, the other end of described rotor installation portion is free end, the rotor of described ISG motor can be sleeved on described rotor installation portion, and described rib is used for carrying out spacing to one end of the rotor of described ISG motor;
Flywheel portion, it is positioned at the side of described rack body, and the root in described flywheel portion is connected with the outside of one end of described rotor installation portion; And
Installation portion, it is positioned at the opposite side of described rack body, and one end of described installation portion is connected with the inner side of the other end of described rotor installation portion, and the other end of described installation portion is used for being connected with the bent axle of engine; And
Rotor press plate, it is fixed on described free end, and described rotor press plate is used for the rotor of described ISG motor to compress.
2. the rotor field spider of ISG according to claim 1, is characterized in that, is provided with gear magnetic sheet between one end of the rotor of described rib and described ISG motor.
3. the rotor field spider of ISG according to claim 1, is characterized in that, described free end is provided with screw, and described rotor press plate is bolted on described free end.
4. the rotor field spider of ISG according to claim 1, is characterized in that, one end of described installation portion is connected by the inner side of linking arm with the other end of described rotor installation portion.
5. the rotor field spider of ISG according to claim 1, is characterized in that, described flywheel portion is furnished with screw, and described screw is used for installing clutch.
6. the rotor field spider of ISG according to claim 1, is characterized in that, the inner side of described rotor has fin, and the outer wall of described rotor installation portion is provided with the groove mated with described fin.
7. the rotor field spider of ISG according to claim 1, is characterized in that, described flywheel portion is the wheel disc that thickness is less than 15mm.
8. the rotor field spider of ISG according to claim 1, is characterized in that, described rotor press plate is made up of brass material.
9. the rotor field spider of ISG according to claim 2, is characterized in that, described gear magnetic sheet is made up of aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520101040.5U CN204349628U (en) | 2015-02-12 | 2015-02-12 | The rotor field spider of ISG |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520101040.5U CN204349628U (en) | 2015-02-12 | 2015-02-12 | The rotor field spider of ISG |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204349628U true CN204349628U (en) | 2015-05-20 |
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ID=53232870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520101040.5U Active CN204349628U (en) | 2015-02-12 | 2015-02-12 | The rotor field spider of ISG |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204349628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107910967A (en) * | 2017-12-21 | 2018-04-13 | 中车株洲电机有限公司 | A kind of rotor core axial fixing structure and riveting device |
-
2015
- 2015-02-12 CN CN201520101040.5U patent/CN204349628U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107910967A (en) * | 2017-12-21 | 2018-04-13 | 中车株洲电机有限公司 | A kind of rotor core axial fixing structure and riveting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220909 Address after: No. 9, Keyuan East 11th Road, High-tech Zone, Nanning City, Guangxi Zhuang Autonomous Region, 530009 Patentee after: Yuchaixinlan New Energy Power Technology Co.,Ltd. Address before: 537005 No. 88 flyover West Road, the Guangxi Zhuang Autonomous Region, Yulin Patentee before: Guangxi Yuchai Machinery Co.,Ltd. |