CN204692469U - A kind of actuating unit with floating load balancing ability - Google Patents
A kind of actuating unit with floating load balancing ability Download PDFInfo
- Publication number
- CN204692469U CN204692469U CN201520196532.7U CN201520196532U CN204692469U CN 204692469 U CN204692469 U CN 204692469U CN 201520196532 U CN201520196532 U CN 201520196532U CN 204692469 U CN204692469 U CN 204692469U
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- CN
- China
- Prior art keywords
- end surface
- gear
- surface gear
- load balancing
- floating load
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of actuating unit with floating load balancing ability, comprise initiatively spur gear wheel (a), upper-end surface gear (c), lower end surface gear (g), spherical bearing (b), initiatively spur gear wheel (a) to be positioned between upper-end surface gear (c) and lower end surface gear (g) and to engage with upper-end surface gear (c) and lower end surface gear (g) respectively, and described active spur gear wheel (a) is arranged on housing by a spherical bearing (b).The utility model achieves and automatically adjusts gear engagement states, ensure that the output power of two output end face gear shafts is equal, compared with traditional transmission device, there is not installation sensitive question, use floating load balancing technology, have processing simple, easy for installation, safety in utilization and reliability increase, the advantage of weight reduction.
Description
Technical field
The utility model relates to a kind of actuating unit, especially a kind of actuating unit with floating load balancing ability, has automatically adjust gear engagement states when transmission, ensures that two power exported are identical.
Background technique
Comprising of driving of intersecting axes can be realized: Helical Bevel Gear, Straight Bevel Gear Drive, overlikon spiral bevel gear transmission, accurate Involutes Gears Transmission in gear transmission.These structures can realize a driving wheel and drive two followers, export vertical with input direction, and export as twin shaft is coaxial, power is identical, rotating speed is identical, turn to contrary requirement.But these structures are when transmission, there is strict demand to face region, so gear transmission axis can not deflection, otherwise circular tooth contact change, affect gear and use; Axis can not adjust, and power can not automatic equalization distribute, thus causes processing, the installation difficulty of gear.
Summary of the invention
The purpose of this utility model is to provide a kind of actuating unit with floating load balancing ability, constrained input twin shaft coaxial line vertical output can be realized, output speed is identical, turn to contrary, and automatically can adjust gear engagement states, ensure that two power exported can realize autobalance, increase safety in utilization and the reliability of product, alleviate product weight.
The technical solution of the utility model is: the actuating unit with floating load balancing ability comprises initiatively spur gear wheel, upper-end surface gear, lower end surface gear, spherical bearing, upper-end surface gear is identical face gear with lower end surface gear and the flank of tooth is relative, dead in line, initiatively spur gear wheel between upper-end surface gear and lower end surface gear and respectively with upper-end surface gear and lower end surface gears meshing, described active spur gear wheel is arranged on housing by a spherical bearing, upper-end surface gear and lower end surface gear are arranged on housing respectively by two bearings.
Use face gear to replace traditional kind of drive in the utility model, realize driving of intersecting axes, the face gear simultaneously identical with two parameters by small cylinder gear engage, ensure that output coaxial cable, and rotating speed is identical and turn on the contrary, when when engaging and two load exported are different, initiatively cylindrical gears changes by the power of upper-end surface gear and lower end surface gear, by the characteristic of Involute gear, initiatively cylindrical gears is located automatically according to stressed, because active spur gear wheel only has a bearings, then initiatively cylindrical gears can relative movement, initiatively cylindrical gears moves to the output terminal that output power is little, the output power at this place is increased, the output power of the other end reduces, thus achieve and automatically adjust gear engagement states, ensure that the output power of two output end face gear shafts is equal.The traditional transmission device of the utility model is compared, and there is not installation sensitive question, uses floating load balancing technology, has processing simple, easy for installation, and safety in utilization and reliability increase, the advantage of weight reduction.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in the figure, the actuating unit with floating load balancing ability comprises initiatively spur gear wheel a, upper-end surface gear c, lower end surface gear g, spherical bearing b, upper-end surface gear c is identical face gear with lower end surface gear g and the flank of tooth is relative, dead in line, initiatively spur gear wheel a engages with upper-end surface gear c and lower end surface gear g respectively between upper-end surface gear c and lower end surface gear g, described active spur gear wheel a is arranged on housing by a spherical bearing b, upper-end surface gear c and lower end surface gear g is arranged on housing respectively by individual two bearings.
Claims (1)
1. one kind has the actuating unit of floating load balancing ability, it is characterized in that, described device comprises initiatively spur gear wheel (a), upper-end surface gear (c), lower end surface gear (g), spherical bearing (b), upper-end surface gear (c) and lower end surface gear (g) are for identical face gear and the flank of tooth is relative, dead in line, initiatively spur gear wheel (a) to be positioned between upper-end surface gear (c) and lower end surface gear (g) and to engage with upper-end surface gear (c) and lower end surface gear (g) respectively, described active spur gear wheel (a) is arranged on housing by a spherical bearing (b), upper-end surface gear (c) and lower end surface gear (g) are arranged on housing respectively by individual two bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520196532.7U CN204692469U (en) | 2015-04-02 | 2015-04-02 | A kind of actuating unit with floating load balancing ability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520196532.7U CN204692469U (en) | 2015-04-02 | 2015-04-02 | A kind of actuating unit with floating load balancing ability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204692469U true CN204692469U (en) | 2015-10-07 |
Family
ID=54232767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520196532.7U Expired - Fee Related CN204692469U (en) | 2015-04-02 | 2015-04-02 | A kind of actuating unit with floating load balancing ability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204692469U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806701A (en) * | 2015-04-02 | 2015-07-29 | 哈尔滨东安发动机（集团）有限公司 | Power transmission device with floating and load-sharing capabilities |
-
2015
- 2015-04-02 CN CN201520196532.7U patent/CN204692469U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806701A (en) * | 2015-04-02 | 2015-07-29 | 哈尔滨东安发动机（集团）有限公司 | Power transmission device with floating and load-sharing capabilities |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20200402 |