CN204236220U - A kind of hybrid vehicle and the connecting device between motor and power-transfer clutch thereof - Google Patents
A kind of hybrid vehicle and the connecting device between motor and power-transfer clutch thereof Download PDFInfo
- Publication number
- CN204236220U CN204236220U CN201420734430.1U CN201420734430U CN204236220U CN 204236220 U CN204236220 U CN 204236220U CN 201420734430 U CN201420734430 U CN 201420734430U CN 204236220 U CN204236220 U CN 204236220U
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- China
- Prior art keywords
- power
- transfer clutch
- connecting device
- linkage section
- motor
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Abstract
The utility model discloses a kind of hybrid vehicle and the connecting device between motor and power-transfer clutch thereof, the latter comprises outer support and the inner support that be connected dismantled and assembled with outer support, outer support is telescoping structure, and be set with and be fixed in the endoporus of rotor, inner support is circular ring type platy structure, and posts and fixes in the outer hub of power-transfer clutch with its annular end face.Like this, when the power-transfer clutch of motor and different size matches, only need change the connecting device of different size, and without the need to redesigning motor or power-transfer clutch, under the prerequisite of existing structure not changing rotor and power-transfer clutch, namely can realize both reliable connections, thus reduce the designing requirement of parts, improve the universalization level of power-transfer clutch; Meanwhile, inner support and outer support adopt the mode of dismantled and assembled connection, improve dismounting convenience, and the replacing being convenient to parts is safeguarded, improves I& M efficiency, reduces production and maintenance cost.
Description
Technical field
The utility model relates to hybrid vehicle auxiliary spare part technical field, particularly relates to the connecting device between a kind of motor for new-energy automobile and power-transfer clutch.The utility model also relates to a kind of hybrid vehicle comprising above-mentioned connecting device.
Background technology
Along with improving constantly of environmental consciousness, Technology of Hybrid Electric Vehicle is actively applied in car production, and motor power needs power-transfer clutch to realize with combustion engine powered mutual supplement and mutual conversion.
Traditional automobile power system comprises driving engine, power-transfer clutch and change speed gear box, and the power that driving engine produces is delivered on change speed gear box through power-transfer clutch, when modifying to transfer motion power system, needs newly-increased motor and power-transfer clutch to couple together.In prior art, outer for power-transfer clutch hub is directly connected with rotor, but, this direct coupled mode is only applicable to the mode that power-transfer clutch and motor are designed and developed simultaneously, the specific a power-transfer clutch of every money motor coupling considers the assembly precision of the outer hub of power-transfer clutch and rotor simultaneously, higher to the technical requirements of the outer hub of power-transfer clutch, cannot carry out the General design of power-transfer clutch, and Development and Production cost is higher.
Therefore, connecting device between a kind of motor and power-transfer clutch is provided, the confinement of the direct connection mode that breaks traditions, namely the existing structure not changing rotor and power-transfer clutch can realize both reliable connections, thus reduce the designing requirement of parts, improve the universalization level of power-transfer clutch, and improve dismounting convenience, reducing and produce and maintenance cost, needing the problem of solution with regard to becoming those skilled in the art badly.
Utility model content
The purpose of this utility model is to provide the connecting device between a kind of motor for hybrid vehicle and power-transfer clutch, it has broken the confinement of traditional direct connection mode, under the prerequisite of existing structure not changing rotor and power-transfer clutch, namely both reliable connections can be realized, thus reduce the designing requirement of parts, improve the universalization level of power-transfer clutch, and improve dismounting convenience, reduce production and maintenance cost.Another object of the present utility model is to provide a kind of hybrid vehicle comprising above-mentioned connecting device.
To achieve these goals, the utility model provides the connecting device between a kind of motor for hybrid vehicle and power-transfer clutch, comprise outer support and the inner support that be connected dismantled and assembled with described outer support, described outer support is telescoping structure, and be set with and be fixed in the endoporus of rotor, described inner support is circular ring type platy structure, and posts and fixes in the outer hub of power-transfer clutch with its annular end face.
Preferably, described outer support press-fits in described endoporus, and the internal perisporium of the periphery wall of described outer support and described endoporus is fitted and interference fit.
Preferably, described outer support comprises the first linkage section and the second linkage section, the external diameter of described first linkage section is greater than the external diameter of described second linkage section, described inner support is installed on the end face of described second linkage section away from described first linkage section, and described outer support is set in described endoporus by described second linkage section.
Preferably, described second linkage section offers keyway, and is connected with the rotor key of motor by described keyway.
Preferably, the end face of described first linkage section away from described second linkage section offers draw-in groove, and by described draw-in groove and motor position sensor clamping.
Preferably, described draw-in groove has multiple, and each described draw-in groove is uniform along the circumference of described first linkage section.
Preferably, the annular end face of described inner support is welded on the end face of the outer hub of described power-transfer clutch.
Preferably, the annular end face of described inner support is provided with many reinforced ribs.
Preferably, described outer support and described inner support are bolted to connection.
The utility model also provides a kind of hybrid vehicle, comprises motor and power-transfer clutch, also comprises the connecting device for connecting described motor and described power-transfer clutch, and described connecting device is connecting device as above.
Connecting device between the motor that the utility model provides and power-transfer clutch is for hybrid vehicle, this connecting device comprises outer support and the inner support that be connected dismantled and assembled with described outer support, described outer support is telescoping structure, and be set with and be fixed in the endoporus of rotor, described inner support is circular ring type platy structure, and posts and fixes in the outer hub of power-transfer clutch with its annular end face.When assembling, outer support being installed on rotor, inner support being assemblied in the outer hub of power-transfer clutch, then inner support being connected the connection that can realize motor and power-transfer clutch with outer support; Like this, when the power-transfer clutch of motor and different size matches, only need change the connecting device of different size, and without the need to redesigning motor or power-transfer clutch, under the prerequisite of existing structure not changing rotor and power-transfer clutch, namely can realize both reliable connections, thus reduce the designing requirement of parts, improve the universalization level of power-transfer clutch; Meanwhile, inner support and outer support adopt the mode of dismantled and assembled connection, improve dismounting convenience, and the replacing being convenient to parts is safeguarded, improves I& M efficiency, reduces production and maintenance cost.
In a preferred embodiment, in connecting device provided by the utility model, its second linkage section offers keyway, and be connected with rotor key by this keyway; Like this, the mode connected by key can not only improve connection reliability, can also be connected and position, avoid installing dislocation, thus improve setting accuracy by key.
In another preferred embodiment, in connecting device provided by the utility model, its outer support and described inner support are bolted to connection, bolted mode easy accessibility, and technical maturity, and structural stability is better, and commonality is higher.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the utility model, for those of ordinary skill in the art, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of detailed description of the invention of connecting device provided by the utility model;
Fig. 2 is the structural representation of outer support in connecting device shown in Fig. 1;
Fig. 3 is the structural representation of inner support in connecting device shown in Fig. 1;
Fig. 4 is partial enlarged drawing when connecting device shown in Fig. 1 is in confined state.
Description of reference numerals:
The outer hub 5-bolt of 1-outer support 2-inner support 3-rotor 4-power-transfer clutch
11-first linkage section 12-second linkage section 13-keyway 14-draw-in groove
21-reinforced rib
Detailed description of the invention
Core of the present utility model is to provide the connecting device between a kind of motor for hybrid vehicle and power-transfer clutch, it has broken the confinement of traditional direct connection mode, under the prerequisite of existing structure not changing rotor and power-transfer clutch, namely both reliable connections can be realized, thus reduce the designing requirement of parts, improve the universalization level of power-transfer clutch, and improve dismounting convenience, reduce production and maintenance cost.Another core of the present utility model is to provide a kind of hybrid vehicle comprising above-mentioned connecting device.
In order to make those skilled in the art understand the technical solution of the utility model better, below in conjunction with accompanying drawing, the utility model is further detailed.
Please refer to Fig. 1 to Fig. 4, Fig. 1 is the structural representation of a kind of detailed description of the invention of connecting device provided by the utility model; Fig. 2 is the structural representation of outer support in connecting device shown in Fig. 1; Fig. 3 is the structural representation of inner support in connecting device shown in Fig. 1; Fig. 4 is partial enlarged drawing when connecting device shown in Fig. 1 is in confined state.
In a kind of detailed description of the invention, connecting device between the motor that the utility model provides and power-transfer clutch is for hybrid vehicle, this connecting device comprises outer support 1 and the inner support 2 that be connected dismantled and assembled with described outer support 1, described outer support 1 is telescoping structure, and be set with and be fixed in the endoporus of rotor 3, described inner support 2 is circular ring type platy structure, and posts and fixes in the outer hub 4 of power-transfer clutch with its annular end face.When assembling, outer support 1 being installed on rotor 3, inner support 2 being assemblied in the outer hub 4 of power-transfer clutch, then inner support 2 being connected the connection that can realize motor and power-transfer clutch with outer support 1; Like this, when the power-transfer clutch of motor and different size matches, only need change the connecting device of different size, and without the need to redesigning motor or power-transfer clutch, under the prerequisite of existing structure not changing rotor 3 and power-transfer clutch, namely can realize both reliable connections, thus reduce the designing requirement of parts, improve the universalization level of power-transfer clutch; Meanwhile, inner support 2 and outer support 1 adopt the mode of dismantled and assembled connection, improve dismounting convenience, and the replacing being convenient to parts is safeguarded, improves I& M efficiency, reduces production and maintenance cost.
Particularly, above-mentioned outer support 1 can be fixedly connected with by bolt 5 with inner support 2, bolted mode easy accessibility, and technical maturity, and structural stability is better, and commonality is higher.From theory, being connected to realize outer support 1 with the dismantled and assembled of inner support 2, being also not limited to and using bolted mode, also can be conventional other dismantled and assembled connection mode, such as clamping or pinned connection etc. used in this area.
In order to improve the connection reliability between outer support 1 and rotor 3, and simplify mounting process process, above-mentioned outer support 1 can adopt the mode press-fited to be installed in described endoporus, and the internal perisporium of the periphery wall of described outer support 1 and described endoporus is fitted and interference fit.
Also be not limited to the mode press-fiting interference fit between outer support 1 with rotor 3 to be connected, both also can be that other mounting meanss that this area routine uses connect, such as clamping etc.
Further, in order to improve the installation capability of outer support 1, outer support 1 comprises the first linkage section 11 and the second linkage section 12, the external diameter of described first linkage section 11 is greater than the external diameter of described second linkage section 12, described inner support 2 is installed on the end face of described second linkage section 12 away from described first linkage section 11, and described outer support 1 is set in described endoporus by described second linkage section 12.
Further, the axial length of above-mentioned second linkage section 12 can be greater than the axial length of the first linkage section 11, to ensure the installation reliability of outer support 1 and rotor 3.It should be understood that, the Each part specification of outer support 1 and inner support 2 and ratio should be determined according to actual operation requirements, the external diameter of the second linkage section 12 of such as outer support 1 should with the match specifications of rotor 3 endoporus, and the match specifications of the power-transfer clutch that the specification of inner support 2 should use with reality.
Above-mentioned second linkage section 12 offers keyway 13, and is connected with rotor by this keyway 13; Like this, the mode connected by key can not only improve connection reliability, can also be connected and position, avoid installing dislocation, thus improve setting accuracy by key.
In order to realize outer support 1 and the connection of motor position sensor, the end face of described first linkage section 11 away from described second linkage section 12 offers draw-in groove 14, and by described draw-in groove 14 and motor position sensor clamping.
Above-mentioned draw-in groove 14 can be provided with multiple, and each described draw-in groove 14 is uniform along the circumference of described first linkage section 11, and particularly, this draw-in groove 14 can have four or six etc.
In above-mentioned detailed description of the invention, the annular end face of inner support 2 is welded on the end face of the outer hub 4 of power-transfer clutch, to improve the connection reliability of inner support 2 and power-transfer clutch.Apparently, be not limited between the outer hub 4 of inner support 2 and power-transfer clutch and weld, both this area routine can be adopted to use other be fixedly connected with mode and fix, such as bolt connects, clamping or bonding etc.
In order to strengthen the supporting role of inner support 2 pairs of rotors 3, improving the intensity of inner support 2, the annular end face of inner support 2 is provided with many reinforced ribs 21; This reinforced rib 21 is preferably ring stiffener 21, and each reinforced rib 21 is uniform along the circumference of inner support 2.
It is pointed out that ordinal numbers such as " first, second " described in literary composition is the different structure in order to distinguish same names, only for convenience, not representing certain order, more should not be construed as any restriction.
Except the connecting device between above-mentioned motor and power-transfer clutch, the utility model also provides a kind of hybrid vehicle comprising above-mentioned connecting device, and other Each part of this hybrid vehicle please refer to prior art, do not repeat them here.
Mode above only by illustrating describes some one exemplary embodiment of the present utility model, undoubtedly, for those of ordinary skill in the art, when not departing from spirit and scope of the present utility model, can revise described embodiment by various different mode.Therefore, above-mentioned accompanying drawing is illustrative with being described in essence, should not be construed as the restriction to the utility model claims.
Claims (10)
1. the connecting device between the motor for hybrid vehicle and power-transfer clutch, it is characterized in that, comprise outer support (1) and the inner support (2) that be connected dismantled and assembled with described outer support (1), described outer support (1) is telescoping structure, and be set with and be fixed in the endoporus of rotor (3), described inner support (2) is circular ring type platy structure, and posts and fixes in the outer hub (4) of power-transfer clutch with its annular end face.
2. the connecting device between motor according to claim 1 and power-transfer clutch, it is characterized in that, described outer support (1) press-fits in described endoporus, and the periphery wall of described outer support (1) and the internal perisporium of described endoporus are fitted and interference fit.
3. the connecting device between motor according to claim 2 and power-transfer clutch, it is characterized in that, described outer support (1) comprises the first linkage section (11) and the second linkage section (12), the external diameter of described first linkage section (11) is greater than the external diameter of described second linkage section (12), described inner support (2) is installed on the end face of described second linkage section (12) away from described first linkage section (11), and described outer support (1) is set in described endoporus by described second linkage section (12).
4. the connecting device between motor according to claim 3 and power-transfer clutch, is characterized in that, described second linkage section (12) offers keyway (13), and is connected with rotor key by described keyway (13).
5. the connecting device between motor according to claim 3 and power-transfer clutch, it is characterized in that, the end face of described first linkage section (11) away from described second linkage section (12) offers draw-in groove (14), and by described draw-in groove (14) and motor position sensor clamping.
6. the connecting device between motor according to claim 5 and power-transfer clutch, is characterized in that, described draw-in groove (14) has multiple, and each described draw-in groove (14) is uniform along the circumference of described first linkage section (11).
7. the connecting device between motor according to claim 1 and power-transfer clutch, is characterized in that, the annular end face of described inner support (2) is welded on the end face of the outer hub (4) of described power-transfer clutch.
8. the connecting device between motor according to claim 7 and power-transfer clutch, is characterized in that, the annular end face of described inner support (2) is provided with many reinforced ribs (21).
9. the motor according to any one of claim 1 to 8 and the connecting device between power-transfer clutch, is characterized in that, described outer support (1) is fixedly connected with by bolt (5) with described inner support (2).
10. a hybrid vehicle, comprises motor and power-transfer clutch, it is characterized in that, also comprises the connecting device for connecting described motor and described power-transfer clutch, and described connecting device is the connecting device as described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420734430.1U CN204236220U (en) | 2014-11-28 | 2014-11-28 | A kind of hybrid vehicle and the connecting device between motor and power-transfer clutch thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420734430.1U CN204236220U (en) | 2014-11-28 | 2014-11-28 | A kind of hybrid vehicle and the connecting device between motor and power-transfer clutch thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204236220U true CN204236220U (en) | 2015-04-01 |
Family
ID=52765763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420734430.1U Withdrawn - After Issue CN204236220U (en) | 2014-11-28 | 2014-11-28 | A kind of hybrid vehicle and the connecting device between motor and power-transfer clutch thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204236220U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104442348A (en) * | 2014-11-28 | 2015-03-25 | 安徽江淮汽车股份有限公司 | Hybrid electric vehicle and connecting device between motor and clutch of hybrid electric vehicle |
| CN106312551A (en) * | 2016-11-15 | 2017-01-11 | 安徽江淮汽车股份有限公司 | Hybrid powerrotor assemblyassembling tool |
-
2014
- 2014-11-28 CN CN201420734430.1U patent/CN204236220U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104442348A (en) * | 2014-11-28 | 2015-03-25 | 安徽江淮汽车股份有限公司 | Hybrid electric vehicle and connecting device between motor and clutch of hybrid electric vehicle |
| CN106312551A (en) * | 2016-11-15 | 2017-01-11 | 安徽江淮汽车股份有限公司 | Hybrid powerrotor assemblyassembling tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20150401 Effective date of abandoning: 20170905 |
|
| AV01 | Patent right actively abandoned |