CN2465968Y - Electric adjuster for precompression of spring for shock absorber - Google Patents
Electric adjuster for precompression of spring for shock absorber Download PDFInfo
- Publication number
- CN2465968Y CN2465968Y CN 01217411 CN01217411U CN2465968Y CN 2465968 Y CN2465968 Y CN 2465968Y CN 01217411 CN01217411 CN 01217411 CN 01217411 U CN01217411 U CN 01217411U CN 2465968 Y CN2465968 Y CN 2465968Y
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- CN
- China
- Prior art keywords
- worm
- gear
- planetary gear
- spring
- planetary
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an electric adjuster for the precompression of a spring of a shock absorber. The utility model is characterized in that the utility model comprises a casing with a toothed ring, an end cover, a direct current drive motor, a central gear, a planetary gear, a planetary gear frame, a worm shaft, a worm, a worm wheel and an inner screw post, wherein the motor, the central gear, the planetary gear and the planetary gear frame form a planetary deceleration system, and the planetary gear frame drives the worm to rotate through the worm shaft. The worm drives the worm wheel to rotate, and the worm wheel moves up and down in the inner screw post to realize the adjustment for the precompression of the spring of the shock absorber. The utility model has the advantages that the precompression quantity of the spring of the shock absorber can be adjusted according to load magnitude, and the comfort, the passing ability and the safety of running are improved.
Description
The utility model relates to a kind of spring precompressed compression regulating control, particularly a kind of damper spring precompressed compression electric controller.
Existing bumper (especially motor cycle rear wheel bumper), be subjected to the restriction of conditions such as cost, technology, its total length shortens along with load change, cause easily under the heavy lift situation that bumper bottoming, trailing wheel bump mudwing, the car body terrain clearance is low excessively, influences traveling comfort, crossing ability and safety.
The purpose of this utility model provides a kind of damper spring precompressed compression electric controller, this device is assemblied on motor bike or the automobile absorber with modular form, play with the precompressed effect of electronic mode regulating spring, make bumper under different loads, keep essentially identical total length, prevent that big load lower body terrain clearance is low excessively.
The purpose of this utility model is achieved through the following technical solutions: a kind of damper spring precompressed compression electric controller is characterized in that it comprises band gear ring housing, end cap, direct-drive motor, sun gear, planetary wheel, planetary gear carrier, worm shaft, worm screw, worm gear and interior double-screw bolt; The direct drive machine, sun gear, planetary wheel, the planetary wheel that are installed and fixed by band gear ring housing and end cap are configured to planetary gear speed reducing mechanism; The worm shaft that connects with the planetary gear carrier main shaft passes end cap and worm screw is fixed, and worm and wheel is meshed, worm gear and the engagement of interior double-screw bolt.The utility model is assemblied on motor bike or the automobile absorber with modular form.Existing bumper comprises damper rod, damping tube, spring, damping rubber block, cotter seat and bumper top connection.Interior double-screw bolt is fixed on the damper rod upper end, is provided with the promotion bearing between worm gear and cotter seat.Principle of work of the present utility model is: when the needs holddown spring, give the energising of direct-drive motor forward, motor shaft is rotated in the forward via band gear ring housing, sun gear, planetary wheel, the planetary reduction systems that planetary gear carrier is formed is exported by worm shaft after slowing down, promote the worm gear rotation through worm screw again, because of worm gear and interior double-screw bolt are the clearance thread transmissions, and interior double-screw bolt and damper rod are fixed, worm gear moves downward while rotating, transmit holddown spring through thrust baring and cotter seat, reach balancing load, keep the purpose of bumper stroke, thereby trafficability characteristic and safety are preferably arranged.When the needs releasing spring, oppositely switch on for direct-drive motor, the motor shaft contrarotation makes worm gear, thrust baring and cotter seat upward movement, releasing spring through identical driving system.When better the road surface high speed light loading was ridden, suitable releasing spring was with the raising traveling comfort and the safety when running at high speed of lowering the center of gravity.
The utility model compared with prior art, its remarkable advantage is: can regulate the amount of compression of damper spring according to the size of load at any time, make bumper keep essentially identical total length under different loads, improve traveling comfort, trafficability characteristic and safety when travelling.
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is that the utility model is assemblied in the structural representation on the bumper.
Fig. 2 is that assembling local structure scheme drawing is looked on the left side of Fig. 1.
Embodiment: the damper spring precompressed compression electric controller that the utility model is made, it is made of band gear ring housing (1), end cap (2), direct-drive motor (3), sun gear (4), planetary wheel (5), planetary gear carrier (6), worm shaft (7), worm screw (8), worm gear (9) and interior double-screw bolt (10), and existing bumper is made of damper rod (11), damping tube (12), spring (13), damping rubber block (14), cotter seat (15) and bumper top connection (16); End cap (2) is fixing by screw and housing (1), sun gear (4) is fixed with motor (3) main shaft, be fixed on three planetary wheels (5) and sun gear (4) engagement on the planetary gear carrier (6), the main shaft of worm shaft (7) one ends and planetary gear carrier (6) is fixed, it is fixing with worm screw (8) that the other end passes end cap (2) back, interior double-screw bolt (10) is fixed on the damper rod (11), worm gear (9) spiral is on interior double-screw bolt (10), worm screw (8) is meshing with each other with worm gear (9), and spiral shell wheel (9) cooperates with cotter seat (15) by thrust baring (17).
Claims (1)
1. a damper spring precompressed compression electric controller is characterized in that it comprises band gear ring housing (1), end cap (2), direct-drive motor (3), sun gear (4), planetary wheel (5), planetary gear carrier (6), worm shaft (7), worm screw (8), worm gear (9) and interior double-screw bolt (10); The direct drive machine (3), sun gear (4), planetary wheel (5), the planetary gear carrier (6) that are installed and fixed by band gear ring housing (1) and end cap (2) constitute planetary gear speed reducing mechanism; It is fixing with worm screw (8) that the worm shaft (7) that connects with planetary gear carrier (6) main shaft passes end cap (2), and worm screw (8) is meshed with worm gear (9), worm gear (9) and interior double-screw bolt (10) engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01217411 CN2465968Y (en) | 2001-02-14 | 2001-02-14 | Electric adjuster for precompression of spring for shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01217411 CN2465968Y (en) | 2001-02-14 | 2001-02-14 | Electric adjuster for precompression of spring for shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2465968Y true CN2465968Y (en) | 2001-12-19 |
Family
ID=33635643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01217411 Expired - Fee Related CN2465968Y (en) | 2001-02-14 | 2001-02-14 | Electric adjuster for precompression of spring for shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2465968Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101830156A (en) * | 2010-05-23 | 2010-09-15 | 游建春 | Active type coil spring suspension |
| CN102192060A (en) * | 2010-03-19 | 2011-09-21 | 韩国自动车部品株式会社 | Fuel pump module with adapter for spring sharing |
| CN101707947B (en) * | 2007-06-20 | 2012-07-04 | 阿斯图里亚汽车***股份公司 | Low-end adjusting mechanism for vehicle suspensions |
| WO2012171179A1 (en) * | 2011-06-14 | 2012-12-20 | 浙江达世元电动科技有限公司 | All-electric wheel assembly |
| CN106742066A (en) * | 2016-12-29 | 2017-05-31 | 中国空间技术研究院 | A kind of legerity type Xing Shang executing agencies isolation mounting |
| CN109926973A (en) * | 2019-04-04 | 2019-06-25 | 湖南电气职业技术学院 | A kind of assembly of large-tonnage dumper is with any to automatic telescopic support tooling |
| CN109986500A (en) * | 2019-04-04 | 2019-07-09 | 湖南电气职业技术学院 | The assembly of large-tonnage dumper supports tooling to automatic telescopic with any |
-
2001
- 2001-02-14 CN CN 01217411 patent/CN2465968Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101707947B (en) * | 2007-06-20 | 2012-07-04 | 阿斯图里亚汽车***股份公司 | Low-end adjusting mechanism for vehicle suspensions |
| CN102192060A (en) * | 2010-03-19 | 2011-09-21 | 韩国自动车部品株式会社 | Fuel pump module with adapter for spring sharing |
| CN102192060B (en) * | 2010-03-19 | 2015-04-01 | 韩国自动车部品株式会社 | Fuel pump device with adapter for spring sharing |
| CN101830156A (en) * | 2010-05-23 | 2010-09-15 | 游建春 | Active type coil spring suspension |
| WO2012171179A1 (en) * | 2011-06-14 | 2012-12-20 | 浙江达世元电动科技有限公司 | All-electric wheel assembly |
| CN106742066A (en) * | 2016-12-29 | 2017-05-31 | 中国空间技术研究院 | A kind of legerity type Xing Shang executing agencies isolation mounting |
| CN106742066B (en) * | 2016-12-29 | 2019-05-24 | 中国空间技术研究院 | A kind of legerity type Xing Shang executing agency isolation mounting |
| CN109926973A (en) * | 2019-04-04 | 2019-06-25 | 湖南电气职业技术学院 | A kind of assembly of large-tonnage dumper is with any to automatic telescopic support tooling |
| CN109986500A (en) * | 2019-04-04 | 2019-07-09 | 湖南电气职业技术学院 | The assembly of large-tonnage dumper supports tooling to automatic telescopic with any |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |