CN205220360U - Vehicle drive motor and general coupling mechanism of gearbox - Google Patents
Vehicle drive motor and general coupling mechanism of gearbox Download PDFInfo
- Publication number
- CN205220360U CN205220360U CN201521122923.0U CN201521122923U CN205220360U CN 205220360 U CN205220360 U CN 205220360U CN 201521122923 U CN201521122923 U CN 201521122923U CN 205220360 U CN205220360 U CN 205220360U
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- CN
- China
- Prior art keywords
- motor
- drive motor
- terminal pad
- gearbox
- transition disc
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Abstract
The utility model discloses a vehicle drive motor and general coupling mechanism of gearbox belongs to the auto -parts field. Its technical scheme does: a vehicle drive motor and general coupling mechanism of gearbox, includes the transition disc that links to each other with the clutch housing terminal surface, transition disc one side set up the motor connection pad, the motor connection pad with the transition disc is coaxial, and motor connection pad center sets up the bearing housing, transition disc center is provided with the through -hole, transition disc and motor connection pad pass through auxiliary circle steel column connection. The beneficial effects of the utility model are that: gearbox and bell housing are connected to the outside function that realizes, guarantee whole drive mechanism's dustproof and waterproof, and the inside function that realizes provides enough spaces for the separation stroke of inside clutch, can fix and the lead support bearing of on motor output shaft shaft coupling, it is fine spacing to motor output shaft shaft coupling, the concentricity can be guaranteed and the reliability is connected, simple structure, firm convenient to use.
Description
Technical field
The utility model relates to field of vehicle equipment, particularly relates to a kind of vehicular drive motor and change speed gear box universal connections.
Background technology
New-energy automobile is counted as the direction of future automobile industrial development, and electronlmobil is just becoming the important new industry in the whole world.Although domestic new forms of energy electric car starting relatively early, nearest 2 years until country supports energetically and be just able to develop rapidly after relevant policies appearance.
At present, domestic and international drive motor mainly contains two class Power output modes.Be a mode for the direct connection for transmission axle of drive motor, be referred to as " directly driving pattern ".Another kind relies on change speed gear box or retarder, and then the mode be connected with transmission shaft, is referred to as " non-direct drive pattern ".Also there is no special change speed gear box for drive motor at present.Can only rely on the technological improvement of existing conventional car change speed gear box, this general connection housing " non-direct drive pattern " can save the motor cost of more than 30% on motor is selected; Fit on saves installing space; By better tractive performance and economic performance can be exported after change speed gear box during use.
No matter " non-direct drive pattern " is being have advantageous technical advantage to Motor torque demand or cost control being compared " directly driving pattern ".But " non-direct drive pattern " also exists transmission device complex structure, connects the shortcomings such as housing open time is long, cost is high, trial-produce period is long.The market demands that cycle request is short cannot be met, the mould development expense that the more unable order bearing small lot is high." a kind of drive motor and change speed gear box universal connections " is exactly for solving the problem and designing and developing.
Utility model content
For solving the deficiency of above-mentioned prior art, the purpose of this utility model is to provide a kind of vehicular drive motor and change speed gear box universal connections.
Invention thinking of the present utility model shows as: clutch case, and its profile as shown in Figure 1.The outside function realized connects change speed gear box and clutch bell, ensures the dustproof and waterproof of whole transmission device, and the inner function realized is for the release travel of internal clutch provides sufficient space;
Clutch bell, its structure as shown in Figure 2.The Main Function of transition disk 3 connects clutch-bell cover and bearing carrier ring 6; Bearing carrier ring 6 mainly contains two effects, and one is fixing and the backup bearing of guide motor output shaft upper coupling, and another is spacing to motor output shaft coupler; Strengthening annulus 5 Main Function is the area of contact and the bonding area that increase bearing carrier ring 6 and motor terminal pad 2, ensures concentricity, ensures the connection reliability at this place; The effect of motor terminal pad 2 is mainly connected with electric machine casing end face, and is connected with reinforcement annulus 5; 4 auxiliary circle steel columns 4 are when considering whole driving system, at the supplementary structure of most Dangerous Place design.
A kind of vehicular drive motor and change speed gear box universal connections, the transition disk 3 comprise clutch case 1, being connected with clutch case 1 end face, described transition disk 3 side arranges motor terminal pad 2, described motor terminal pad 2 is coaxial with described transition disk 3, and described motor terminal pad 2 center arranges bearing carrier ring 6, described transition disk 3 center is provided with through hole, and described transition disk 3 is connected by auxiliary circle steel column 4 with motor terminal pad 2.
Arrange between described motor terminal pad 2 and bearing carrier ring 6 and strengthen annulus 5.
In described motor terminal pad 2 and bearing carrier ring 6, bearing positive stop lug boss 7 is set.
Described auxiliary circle steel column 4 is evenly distributed on around described bearing carrier ring 6.
The beneficial effects of the utility model: the outside function realized connects change speed gear box and clutch bell, ensures the dustproof and waterproof of whole transmission device, the inner function realized is for the release travel of internal clutch provides sufficient space; The backup bearing with guide motor output shaft upper coupling can be fixed, well spacing to motor output shaft coupler, concentricity and connection reliability can be ensured; Structure is simple, firmly easy to use.
Accompanying drawing explanation
Fig. 1 is clutch case part-structure schematic diagram of the present utility model;
Fig. 2 is clutch bell part-structure schematic diagram of the present utility model.
Fig. 3 is bindiny mechanism of the present utility model structural representation.
Wherein, Reference numeral is: 1, clutch case; 2, motor terminal pad; 3, transition disk; 4, auxiliary circle steel column; 5, annulus is strengthened; 6, bearing carrier ring; 7, bearing positive stop lug boss.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Certainly, specific embodiment described herein only in order to explain the utility model, and is not used in restriction the utility model.
Embodiment 1
See Fig. 1, the utility model is a kind of vehicular drive motor and change speed gear box universal connections, the transition disk 3 comprise clutch case 1, being connected with clutch case 1 end face, described transition disk 3 side arranges motor terminal pad 2, described motor terminal pad 2 is coaxial with described transition disk 3, and described motor terminal pad 2 center arranges bearing carrier ring 6, described transition disk 3 center is provided with through hole, and described transition disk 3 is connected by auxiliary circle steel column 4 with motor terminal pad 2.
Arrange between motor terminal pad 2 and bearing carrier ring 6 and strengthen annulus 5.
In motor terminal pad 2 and bearing carrier ring 6, bearing positive stop lug boss 7 is set.
Auxiliary circle steel column 4 is evenly distributed on around described bearing carrier ring 6.
Clutch case is obtained by fine limit work, and its profile as shown in Figure 1.Clutch bell, its structure as shown in Figure 2, is formed by some workpiece weldings, is successively to be formed by transition disk 3, bearing carrier ring 6, reinforcement annulus 5, motor terminal pad 2 welding, has welded 4 auxiliary circle steel columns 4 and make supplemental support around bearing carrier ring.
Backup bearing is first installed to clutch bell inside by assembly bearing carrier ring 6 when using is inner, until bearing limit dais position-limited trough is as Fig. 2, then the assembly installed is sleeved on motor output end, fixes with bolt.And then coupler is inserted the male splined shaft of drive motor output shaft from transition disk 3 side, with bolt, coupler and drive motor output shaft are fixed.Then carry out other transmission system assembling, by overbolt, clutch bell and clutch case and change speed gear box are mounted with together with clutch case 1 after assembling.
The utility model can pass through without the technical characteristic described or adopt existing techniques in realizing; do not repeat them here; certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned citing; the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (4)
1. a vehicular drive motor and change speed gear box universal connections, the transition disk (3) comprise clutch case (1), being connected with clutch case (1) end face, it is characterized in that described transition disk (3) side arranges motor terminal pad (2), described motor terminal pad (2) is coaxial with described transition disk (3), and described motor terminal pad (2) center arranges bearing carrier ring (6), described transition disk (3) center is provided with through hole, and described transition disk (3) is connected by auxiliary circle steel column (4) with motor terminal pad (2).
2. vehicular drive motor according to claim 1 and change speed gear box universal connections, is characterized in that, arranges and strengthen annulus (5) between described motor terminal pad (2) and bearing carrier ring (6).
3. vehicular drive motor according to claim 1 and change speed gear box universal connections, is characterized in that, arranges bearing positive stop lug boss (7) in described motor terminal pad (2) and bearing carrier ring (6).
4. vehicular drive motor according to claim 2 and change speed gear box universal connections, is characterized in that, described auxiliary circle steel column (4) is evenly distributed on described bearing carrier ring (6) around.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521122923.0U CN205220360U (en) | 2015-12-31 | 2015-12-31 | Vehicle drive motor and general coupling mechanism of gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521122923.0U CN205220360U (en) | 2015-12-31 | 2015-12-31 | Vehicle drive motor and general coupling mechanism of gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205220360U true CN205220360U (en) | 2016-05-11 |
Family
ID=55895449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521122923.0U Expired - Fee Related CN205220360U (en) | 2015-12-31 | 2015-12-31 | Vehicle drive motor and general coupling mechanism of gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205220360U (en) |
-
2015
- 2015-12-31 CN CN201521122923.0U patent/CN205220360U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20201231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |