CN210318248U - Electric control actuator - Google Patents
Electric control actuator Download PDFInfo
- Publication number
- CN210318248U CN210318248U CN201921058702.XU CN201921058702U CN210318248U CN 210318248 U CN210318248 U CN 210318248U CN 201921058702 U CN201921058702 U CN 201921058702U CN 210318248 U CN210318248 U CN 210318248U
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- gear
- shaft
- casing
- worm
- utility
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- General Details Of Gearings (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to an automatically controlled executor, including casing, worm and the motor of setting in the casing, its characterized in that: the utility model provides an automatically controlled executor, be equipped with first gear on the motor output shaft, worm one end is equipped with the second gear, first gear and second gear pass through drive mechanism and connect, drive mechanism include with first gear engagement third gear and with second gear engagement's fourth gear, set up at the casing through first gear shaft on the third gear, be equipped with coaxial fifth gear on the first gear shaft, the fourth gear passes through the second gear shaft and sets up in the casing, be equipped with coaxial sixth gear on the second gear shaft, fifth gear and sixth gear engagement, the worm sets up the external screw thread on the other end of second gear one end relatively, the utility model provides an automatically controlled executor has simple structure, convenient operation, advantage with low costs.
Description
Technical Field
The utility model relates to a clutch field, in particular to automatically controlled executor.
Background
The four-wheel drive vehicle front axle electric control switching device is installed in the middle of a front axle, and adopts motor drive switching to realize the switching between two-wheel drive and four-wheel drive of a whole vehicle.
Disclosure of Invention
The utility model provides an automatically controlled executor, it is not enough to prior art exists, the utility model provides an advantage that has simple structure, convenient operation, it is with low costs.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an automatically controlled executor, includes casing, worm and sets up the motor in the casing, its characterized in that: the motor is characterized in that a first gear is arranged on the output shaft of the motor, a second gear is arranged at one end of the worm, the first gear is connected with the second gear through a transmission mechanism, the transmission mechanism comprises a third gear meshed with the first gear and a fourth gear meshed with the second gear, the third gear is arranged on the shell through a first gear shaft, a coaxial fifth gear is arranged on the first gear shaft, the fourth gear is arranged in the shell through a second gear shaft, a coaxial sixth gear is arranged on the second gear shaft, the fifth gear is meshed with the sixth gear, and an external thread is arranged at the other end of one end, opposite to the second gear, of the worm.
By adopting the technical scheme, the motor drives the first gear, the first gear changes the force transmission direction through the transmission mechanism, and finally the force is transmitted to the front driving wheel.
The utility model discloses further set up to: the casing includes upper housing and lower casing, be equipped with the sealing member between upper housing and the lower casing.
By adopting the technical scheme, the structure is simple, the design is reasonable, the assembly is convenient, and the operation is convenient.
The utility model discloses further set up to: and a positioning piece is arranged between the four gears and the sixth gear.
By adopting the technical scheme, the structure is simple and the design is reasonable.
The present invention will be further described with reference to the accompanying drawings.
Drawings
Fig. 1 is an exploded schematic view of an embodiment of the present invention;
fig. 2 is an exploded schematic view of an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
An electric control actuator as shown in fig. 1-3 comprises a housing 1, a worm 2 and a motor 3 disposed in the housing 1, wherein a first gear 4 is disposed on an output shaft of the motor 3, a second gear 5 is disposed at one end of the worm 2, the first gear 4 and the second gear 5 are connected through a transmission mechanism, the transmission mechanism includes a third gear 6 engaged with the first gear 4 and a fourth gear 7 engaged with the second gear 5, the third gear 6 is disposed on the housing through a first gear shaft 8, a coaxial fifth gear 9 is disposed on the first gear shaft 8, the fourth gear 7 is disposed in the housing 1 through a second gear shaft 10, a coaxial sixth gear 20 is disposed on the second gear shaft 10, the fifth gear 9 is engaged with the sixth gear 20, and an external thread 21 is disposed at the other end of the worm 2 opposite to the end of the second gear 5.
The utility model discloses further set up to: the housing 1 includes an upper housing 11 and a lower housing 12, and a sealing member 13 is provided between the upper housing 11 and the lower housing 12.
The utility model discloses further set up to: a position member 30 is set between the fourth gear 7 and the sixth gear 20.
Claims (3)
1. The utility model provides an automatically controlled executor, includes casing, worm and sets up the motor in the casing, its characterized in that: the motor is characterized in that a first gear is arranged on the output shaft of the motor, a second gear is arranged at one end of the worm, the first gear is connected with the second gear through a transmission mechanism, the transmission mechanism comprises a third gear meshed with the first gear and a fourth gear meshed with the second gear, the third gear is arranged on the shell through a first gear shaft, a coaxial fifth gear is arranged on the first gear shaft, the fourth gear is arranged in the shell through a second gear shaft, a coaxial sixth gear is arranged on the second gear shaft, the fifth gear is meshed with the sixth gear, and an external thread is arranged at the other end of one end, opposite to the second gear, of the worm.
2. An electrically controlled actuator according to claim 1, wherein: the casing includes upper housing and lower casing, be equipped with the sealing member between upper housing and the lower casing.
3. An electrically controlled actuator according to claim 2, wherein: and a positioning piece is arranged between the four gears and the sixth gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921058702.XU CN210318248U (en) | 2019-07-08 | 2019-07-08 | Electric control actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921058702.XU CN210318248U (en) | 2019-07-08 | 2019-07-08 | Electric control actuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210318248U true CN210318248U (en) | 2020-04-14 |
Family
ID=70149532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921058702.XU Active CN210318248U (en) | 2019-07-08 | 2019-07-08 | Electric control actuator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210318248U (en) |
-
2019
- 2019-07-08 CN CN201921058702.XU patent/CN210318248U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |