CN102092285A - Connection transmission assembly for electric vehicle driving motor and transmission - Google Patents
Connection transmission assembly for electric vehicle driving motor and transmission Download PDFInfo
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- CN102092285A CN102092285A CN2009102207104A CN200910220710A CN102092285A CN 102092285 A CN102092285 A CN 102092285A CN 2009102207104 A CN2009102207104 A CN 2009102207104A CN 200910220710 A CN200910220710 A CN 200910220710A CN 102092285 A CN102092285 A CN 102092285A
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- output shaft
- flywheel
- change
- terminal pad
- speed box
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Abstract
The invention discloses a connection transmission assembly for an electric vehicle driving motor and a transmission. The scheme similar to the scheme of a fuel vehicle is achieved in such a manner that an output shaft of the electric vehicle driving motor is jointed with a clutch assembly and the transmission via 'a connecting disc', thereby effectually enhancing the driving performance indexes of the electric vehicle. The assembly is characterized in that the output shaft at one end of the driving motor is fixedly connected with the connecting disc, the connecting disc is tightly fixed with a flywheel, a clutch friction plate and a pressure disc and is opposite to the flywheel, and a shaft of the transmission penetrates through a release bearing and the pressure disc to be sleeved with the friction plate in a manner of spline.
Description
Technical field: the present invention relates to be connected the drive disk assembly assembly between a kind of connection drive mechanism, particularly drive motor and the change-speed box of speed change type of drive of driving motor for electric automobile, be mainly used in the electronlmobil that change-speed box is housed.
Technical background: the gear shift mode of present existing electronlmobil is most to adopt the method for slowing down in direct drive and the two poles of the earth to come drive wheels, this mode fundamentally is difficult to reach the torque transfer performance of drive motor, and the vehicle performance of electronlmobil can't be compared with present fuel oil performance.
Summary of the invention: purpose of the present invention solves the powerdriven problem of driving motor for electric automobile exactly, overcome the deficiencies in the prior art, provide a kind of driving motor for electric automobile to be connected drive assembly with change-speed box, output shaft with driving motor for electric automobile docks with clutch assembly and change-speed box by " terminal pad ", reach the scheme similar with fuel vehicle, actv. improves the driveability index of electronlmobil.The output shaft of drive motor one end is captiveed joint with terminal pad, and it is relative with flywheel that terminal pad tightens intrinsic flywheel, clutch facing and platen, the spline socket of power-transfer clutch and transmission shaft.
Driving motor for electric automobile of the present invention is connected drive assembly with change-speed box, the output shaft that is drive motor one end is captiveed joint with terminal pad, it is relative with flywheel that terminal pad tightens intrinsic flywheel, clutch facing and platen, the friction lining inner spline housing of power-transfer clutch and the spline socket of transmission shaft.The drive motor speed-changing driving device of the electronlmobil of Xing Chenging like this, drive motor is arranged, connect with terminal pad, clutch assembly, change-speed box etc., it is characterized in that: the output shaft of drive motor one end is captiveed joint with terminal pad, it is relative with flywheel that terminal pad tightens intrinsic flywheel, clutch facing and platen, and the release thrust bearing of first output shaft of power-transfer clutch and change-speed box and transfer are dialled wooden fork and rolling spline socket.
The object of the present invention is achieved like this, the output shaft of drive motor has the close-fitting bond structure, and terminal pad is fastened on the key axle, and is fastening by bolted connection flywheel then, Friction disk and platen with power-transfer clutch is installed on the flywheel again, and last the butt joint with change-speed box first output shaft gets final product.
Utilize a terminal pad that flywheel, clutch segment, platen and disengaging shaft are contained on first output shaft of drive motor together, link together firmly with speed change again and carry out the speed change transmission.The invention solves the deficiency of prior art condition, adopt known mechanical transmission to be connected with change-speed box by the terminal pad of a special manufacturing, solve the gear shift mode of drive motor, make the vehicle performance of electronlmobil real reach the level consistent with fuel-engined vehicle.
Description of drawings: accompanying drawing has represented that a kind of novel electric vehicle drive motor of the present invention is connected the structural representation of drive assembly with change-speed box.
Fig. 1, be this novel electric vehicle drive motor of the present invention is connected drive assembly with change-speed box installation decomposition texture scheme drawing.
Fig. 2, be this novel electric vehicle drive motor of the present invention is connected drive assembly with change-speed box cutaway view.
Among the figure: 1, drive motor end output shaft; 2, drive motor end output shaft close-fitting keyway; 3, terminal pad; 4, needle bearing in the terminal pad; 5, close-fitting key; 6, flywheel; 7, flywheel neck bearing; 8, flywheel and terminal pad binding bolt; 9, clutch facing; 10, Friction disk female splines; 11, clutch driving disc; 12, withdrawal bearing; 13, release thrust bearing is dialled wooden fork; 14, change-speed box first output shaft; 15, clutch driving disc bolt.
Example below in conjunction with accompanying drawing further describes the present invention
The specific embodiment: this utility model driving motor for electric automobile is connected drive assembly device (consulting Fig. 1) with change-speed box, drive motor end output shaft is arranged, clutch assembly, change-speed box first output shaft, release thrust bearing and group wooden fork, it is characterized in that: after drive motor one end output shaft head (1) flat-sale key (5) embeds, terminal pad (3) is enclosed within this end output shaft head of drive motor and fixedly connects by flat-sale key (5) and this end output shaft of drive motor, the flywheel that terminal pad has (6) is fastening with binding bolt (8) with terminal pad (3), the Friction disk of power-transfer clutch is relative with flywheel with platen, clutch facing (9) is clipped between flywheel (6) and the clutch driving disc (11), clutch facing, platen docks with the primary shaft of change-speed box again.
At first referring to Fig. 1: after drive motor end spindle nose (1), flat-sale keyway (2) embed with flat-sale key (5) among the figure, terminal pad (3) joins with drive motor end spindle nose (1), flywheel (6) is fastening with tie bolt (8) with terminal pad (3), clutch facing (9) is clipped between flywheel (6) and the clutch driving disc (11), release thrust bearing (12), separate to dial wooden fork (13) and get final product, thereby obtained drive motor and the mechanical transmission bonded assembly is integrated with being contained on change-speed box first output shaft.
Referring again to Fig. 2: among the figure drive motor end output shaft (1) and terminal pad (3) by flat-sale key (5) stablize dock after, flywheel (6) is tightened fixing with bolt (8) and terminal pad (3), clutch facing (9) and clutch driving disc (11) together be fastened on flywheel (6) above, fastening with bolt (15).Change-speed box first output shaft (14) has male splines, passes and separates the neck bearing of dialling wooden fork (13), release thrust bearing (12), platen (11), Friction disk (9) insertion terminal pad (3).The present invention has solved the gear shift mode of electronlmobil technically, has reached and the consistent technical index of known fuel-engined vehicle performance.
Claims (3)
1. a driving motor for electric automobile is connected drive assembly with change-speed box, it is characterized in that: the output shaft that is drive motor one end is captiveed joint with terminal pad, terminal pad tightens intrinsic flywheel, Friction disk is relative with flywheel with platen, and the axle of change-speed box passes release thrust bearing and platen and the socket of Friction disk spline.
2. be connected drive assembly as the said driving motor for electric automobile of claim 1 with change-speed box, it is characterized in that: after drive motor one end output shaft head (1) flat-sale key (5) embeds, terminal pad (3) is enclosed within this end output shaft head of drive motor and fixedly connects by flat-sale key (5) and this end output shaft of drive motor, the flywheel that terminal pad has (6) is fastening with binding bolt (8) with terminal pad (3), the Friction disk of power-transfer clutch is relative with flywheel with platen, the Friction disk of power-transfer clutch (9) is clipped between the platen (11) of flywheel (6) and power-transfer clutch, and the Friction disk of power-transfer clutch docks with the first output shaft spline of change-speed box again.
3. be connected drive assembly as the said driving motor for electric automobile of claim 1 with change-speed box, it is characterized in that: change-speed box first output shaft (14) has male splines, and the female splines that passes release thrust bearing inner spline housing, platen (11) endoporus, Friction disk (9) inserts the neck bearing spline housing of terminal pad (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102207104A CN102092285A (en) | 2009-12-14 | 2009-12-14 | Connection transmission assembly for electric vehicle driving motor and transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102207104A CN102092285A (en) | 2009-12-14 | 2009-12-14 | Connection transmission assembly for electric vehicle driving motor and transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102092285A true CN102092285A (en) | 2011-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102207104A Pending CN102092285A (en) | 2009-12-14 | 2009-12-14 | Connection transmission assembly for electric vehicle driving motor and transmission |
Country Status (1)
| Country | Link |
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| CN (1) | CN102092285A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865329A (en) * | 2012-10-24 | 2013-01-09 | 湖南南车时代电动汽车股份有限公司 | Torsion damping connection disc for hybrid car and connection method |
-
2009
- 2009-12-14 CN CN2009102207104A patent/CN102092285A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865329A (en) * | 2012-10-24 | 2013-01-09 | 湖南南车时代电动汽车股份有限公司 | Torsion damping connection disc for hybrid car and connection method |
| CN102865329B (en) * | 2012-10-24 | 2015-04-22 | 湖南南车时代电动汽车股份有限公司 | Torsion damping connection disc for hybrid car and connection method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110615 |