CN101050796A - Automatic clutch controlled in shaft - Google Patents
Automatic clutch controlled in shaft Download PDFInfo
- Publication number
- CN101050796A CN101050796A CN 200710014435 CN200710014435A CN101050796A CN 101050796 A CN101050796 A CN 101050796A CN 200710014435 CN200710014435 CN 200710014435 CN 200710014435 A CN200710014435 A CN 200710014435A CN 101050796 A CN101050796 A CN 101050796A
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- CN
- China
- Prior art keywords
- shaft
- lever
- wheel
- transmission shaft
- gear
- 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.)
- Pending
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- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Abstract
An automatic clutch of in-shaft control type is prepared for using hollow shaft as driving shaft, using concave-shaped gear as driving gear, setting airplane wheel being used to carry out driving together with driving wheel in concave space and setting two slide blocks between airplane wheel and internal edge of gear.
Description
Technical field
The application relates to a kind of structure of automatic clutch.
Background technique
Clutch is the vitals in the automotive transmission.Automobile clutch has friction clutcch, fluid coupling, magnetic clutch etc. several at present, and what extensively adopt is the friction clutch of using spring compression.In order to simplify driver's control action, the disconnection that makes clutch with engage and can automatically finish in good time, hope can realize automatic clutch.Fluid coupling can be realized automatic clutch by working solution (fluid) transmitting torque.Along with electronic technology is used on automobile, the friction clutcch of being controlled by control unit (ECU) also has been applied on some cars.But present is that the fluid coupling or the automatic clutch of control unit (ECU) control all have complex structure, and manufacture cost is higher, safeguards shortcomings such as inconvenience.
Summary of the invention
The application's purpose is to overcome existing automatic clutch complex structure, deficiency that cost is high, and a kind of mechanical type automatic clutch controlled in shaft is provided.
The structure of this automatic clutch is realized by following mode, it comprises transmission shaft and the driving gear that rotates on transmission shaft, it is characterized in that, transmission shaft is a hollow shaft, and driving gear is the spill gear, and the wheel with the transmission shaft transmission is arranged in the concave shaped space, between wheel and the gear inner edge, two slide blocks are housed, radial hole is arranged on the wheel, ball stud is housed in the radial hole; One end of ball stud contacts with slide block, and the bulb of the other end stretches in the cavity; Be fixed with centrifugal support at the transmission axle head, be hinged with " L " type lever on the centrifugal support, the outer end of lever is fixed with centrifugal, the inner of lever is connected with push rod, between lever and centrifugal support Returnning spring is housed, the head of push rod is a conical head, and the bulb of the ball stud that conical head is interior with stretching into the transmission shaft cavity contacts.
Its working principle is: when engine speed reaches one regularly, throw the lever pushing push rod away for centrifugal and move in axle, the conical surface jack-up ball stud of push rod, ball stud make slide block and flywheel inner edge produce frictional force, drive flywheel and together turn round.
The application's automatic clutch controlled in shaft is compared with existing automatic clutch, have simple in structure, be easy to processing, characteristics such as volume is little, easy to maintenance, thereby, have good value for applications.
Description of drawings
Fig. 1 is the automatic clutch controlled in shaft structural representation.
Fig. 2 is the A-A sectional view of Fig. 1
Among the figure: 1-driving gear, 2-clutch slide block, 3-clutch wheel, 4-ball stud, 5-sliding bearing, 6-push rod, the hollow splined shaft of 7-, 8-back-up ring, 9-casing, 10-rolling bearing, 11-hubcap, centrifugal of 12-, 13-axle, centrifugal support of 14-, 15-spring, 16-lever.
Embodiment
Below in conjunction with explaining below the automatic clutch controlled in shaft work of accompanying drawing I to the application.
As shown in Figure 1, it is an automatic clutch by the outer control box internal gear transmission of case.It comprises hollow splined shaft 7 and the rolling bearing 10 that is contained on the casing 9, and rolling bearing 10 is by there being shaft-cup 11 fixing.By sliding bearing 5 driving gear 1 is installed on the hollow splined shaft 7 in the case, driving gear 1 is the spill gear, the wheel 3 that has axle 7 to connect in the concave shaped space, wheel 3 blocks anti-sliding stop by back-up ring 8, two slide blocks 2 (as shown in Figure 2) are housed between wheel 3 and the gear inner edge, on the wheel 3 radial hole is arranged, ball stud 4 is housed in the radial hole; One end of ball stud 4 contacts with slide block 2, the bulb of the other end stretches in axle 7 cavitys, hollow shaft 7 ends outside case are fixed with centrifugal support 14, be hinged with " L " type lever 16 by axle 13 on the centrifugal support 14, the outer end of lever 16 is fixed with centrifugal 12, and the inner of lever 16 is connected with push rod 6, between lever 16 and centrifugal support 14 Returnning spring 15 is housed, the head of push rod 6 is a conical head, and the bulb of the ball stud 4 that conical head is interior with stretching into axle 7 cavitys contacts.
Claims (1)
1, a kind of automatic clutch controlled in shaft, it comprises transmission shaft and the driving gear that rotates on transmission shaft, it is characterized in that, transmission shaft is a hollow shaft, and driving gear is the spill gear, and the wheel with the transmission shaft transmission is arranged in the concave shaped space, between wheel and the gear inner edge, two slide blocks are housed, radial hole is arranged on the wheel, ball stud is housed in the radial hole; One end of ball stud contacts with slide block, and the bulb of the other end stretches in the cavity; Be fixed with centrifugal support at the transmission axle head, be hinged with " L " type lever on the centrifugal support, the outer end of lever is fixed with centrifugal, the inner of lever is connected with push rod, between lever and centrifugal support Returnning spring is housed, the head of push rod is a conical head, and the bulb of the ball stud that conical head is interior with stretching into the transmission shaft cavity contacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710014435 CN101050796A (en) | 2007-05-15 | 2007-05-15 | Automatic clutch controlled in shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710014435 CN101050796A (en) | 2007-05-15 | 2007-05-15 | Automatic clutch controlled in shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101050796A true CN101050796A (en) | 2007-10-10 |
Family
ID=38782349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710014435 Pending CN101050796A (en) | 2007-05-15 | 2007-05-15 | Automatic clutch controlled in shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101050796A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883640A (en) * | 2014-04-16 | 2014-06-25 | 魏伯卿 | Thread cup joint clutch |
-
2007
- 2007-05-15 CN CN 200710014435 patent/CN101050796A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883640A (en) * | 2014-04-16 | 2014-06-25 | 魏伯卿 | Thread cup joint clutch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |