CN203570871U - Compensation mechanism of pull type clutch actuator used for car continuously variable transmission - Google Patents
Compensation mechanism of pull type clutch actuator used for car continuously variable transmission Download PDFInfo
- Publication number
- CN203570871U CN203570871U CN201320555714.XU CN201320555714U CN203570871U CN 203570871 U CN203570871 U CN 203570871U CN 201320555714 U CN201320555714 U CN 201320555714U CN 203570871 U CN203570871 U CN 203570871U
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- CN
- China
- Prior art keywords
- pull bar
- sleeve
- pull rod
- sliding
- pull
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a compensation mechanism of a pull type clutch actuator used for a car continuously variable transmission. The compensation mechanism of the pull type clutch actuator used for the car continuously variable transmission comprises a pull rod, a sleeve barrel, a sliding seat assembly, a connecting rod, a pull rod taper sleeve, a sliding sleeve and at least three steel balls, wherein the sleeve barrel is fixedly arranged on a clutch actuator shell body, one end of the pull rod is connected with a separation shift fork through a pull rod connector, the other end of the pull rod is sleeved with the sleeve barrel, the sliding sleeve is arranged on the pull rod in a sleeved mode, the pull rod taper sleeve can slide along the surface of the sliding sleeve, the steel balls are annularly and evenly distributed in a wedge-shaped and annular space formed by the pull rod and the pull rod taper sleeve, the sliding seat assembly is arranged on the pull rod in a sleeved mode, can move along the pull rod, and makes contact with the steel balls through a pull rod spring, the connecting rod is in transmission connection with a gear of the clutch actuator, and the connecting rod is in threaded connection with the pull rod taper sleeve. The compensation mechanism is integrated with the clutch actuator, simplifies the structure of the transmission, and reduces the size of the transmission.
Description
Technical field
The utility model relates to a kind of compensation mechanism for the pull-type clutch executor on auto continuously variable transmission.
Background technique
At present, at the automotive transmission clutch executor with compensation mechanism of open utilization, be pushing-type.Pushing-type clutch executor: the power interruption that realizes speed changer and motor to promote the form of clutch release fork.Often adopt pushing-type clutch executor because the restriction of arrangement space can not be integrated efficiently with speed changer, thereby can not effectively save space, simplify the internal structure of an organization, reduce costs.
Adopt pull-type clutch executor can effectively address the above problem.Pull-type clutch executor: to pull the form of clutch release fork to realize the power interruption of speed changer and motor.
Summary of the invention
For overcome that existing pushing-type clutch executor exists can not be efficiently integrated with speed changer, space waste, complex structure and the high shortcoming of cost, it is a kind of between clutch executor and disengaging yoke that the utility model provides, and can integrate with clutch executor, form the independently compensation mechanism for the pull-type clutch executor on auto continuously variable transmission of clutch executor module.
The technical solution adopted in the utility model is:
For the compensation mechanism of the pull-type clutch executor on auto continuously variable transmission, it is characterized in that: comprise pull bar, sleeve, sliding assembly, connecting rod, pull bar tapered sleeve, sliding sleeve and at least 3 steel balls, described sleeve is installed on clutch executor housing, described pull bar one end is connected with disengaging yoke by rod head, and the other end is set in described sleeve; On the pull bar of described sleeve inner, be arranged with described sliding sleeve, described pull bar tapered sleeve is set in also can be along described sliding sleeve surface sliding on described pull bar; In the wedge shape annular space that pull bar described in described steel ball annular is distributed on and described pull bar tapered sleeve form; Described sliding assembly is set on described pull bar and can moves along described pull bar, and touches by pull-rod spring and described steel ball; Described connecting rod is connected with clutch executor gear transmission, described connecting rod is threaded with described pull bar tapered sleeve, the running of clutch executor gear drives described connecting rod to move along its axis, thereby drive pull bar tapered sleeve along sliding sleeve surface sliding, by the effect of cooperatively interacting between pull bar tapered sleeve and steel ball, travel of clutch is changed and compensated.
Further, the internal surface of described pull bar tapered sleeve is provided with a conical surface matching with the outer surface of steel ball.
Further, one end and the sliding assembly of described pull-rod spring are affixed, and the other end and pull bar are affixed.
The beneficial effects of the utility model are embodied in: integrate with clutch executor, form independently clutch executor module, simplified the structure of speed changer, reduced the volume of speed changer.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram.
Embodiment
With reference to Fig. 1, for the compensation mechanism of the pull-type clutch executor on auto continuously variable transmission, comprise pull bar 4, sleeve 5, sliding assembly 6, connecting rod 8, pull bar tapered sleeve 10, sliding sleeve 12 and at least 3 steel balls 11, described sleeve 5 is installed on clutch executor housing 7, described pull bar 4 one end are connected with disengaging yoke 2 by rod head 1, and the other end is set in described sleeve 5; On the pull bar 4 of described sleeve 5 inside, be arranged with described sliding sleeve 12, described pull bar tapered sleeve 10 is set in also can be along described sliding sleeve 12 surface slidings on described pull bar 4; In the wedge shape annular space that pull bar 4 described in described steel ball 11 annulars are distributed on and described pull bar tapered sleeve 10 form; Described sliding assembly 6 is set on described pull bar 4 and can moves along described pull bar 4, and touches by pull-rod spring 9 and described steel ball 11; Described connecting rod 8 is connected with clutch executor gear transmission, described connecting rod 8 is threaded with described pull bar tapered sleeve 10, the running of clutch executor gear drives described connecting rod 8 to move along its axis, thereby drive pull bar tapered sleeve 10 along sliding sleeve 12 surface slidings, by the effect of cooperatively interacting between pull bar tapered sleeve 10 and steel ball 11, travel of clutch is changed and compensated.
Further, the internal surface of described pull bar tapered sleeve 10 is provided with a conical surface matching with the outer surface of steel ball 11.
Further, one end and the sliding assembly 6 of described pull-rod spring 9 are affixed, and the other end and pull bar 4 are affixed.
Above-mentioned compensation mechanism is between clutch executor and disengaging yoke 2.
Working procedure of the present utility model:
One, in clutch separation action, the running drivening rod 8 of clutch executor gear pulls to the right along axis, connecting rod 8 is threaded connection with pull bar tapered sleeve 10, pull bar tapered sleeve 10 is at sliding sleeve 12 surface slidings, pull bar tapered sleeve 10 contacts with steel ball through its female cone surface after short-range idle stroke, pull bar tapered sleeve 10 by conical surface and steel ball by pull bar 4 fastenings, thereby drive pull bar to drive disengaging yoke 2, realize release travel.
Two, clutch in conjunction with action in, the running drivening rod 8 of clutch executor gear is along axis return left, connecting rod 8 drives whole mechanism to be moved to the left, in moving process, sliding sleeve 12 contacts with sleeve 5, sliding sleeve 12, steel ball 11 and sliding assembly 6 stop mobile, now pull bar tapered sleeve 10 continues to be moved to the left, and throw off with steel ball 11 on its female cone surface; Pull bar 4 is thrown off with pull bar tapered sleeve 10, and pull bar 4 is in free state; Connecting rod 8 and pull bar tapered sleeve 10 stop mobile when gear reaches the limit of position, have completed remaining idle stroke.
Content described in this specification embodiment is only enumerating of way of realization to inventive concept; protection domain of the present utility model should not be regarded as only limiting to the concrete form that embodiment states, protection domain of the present utility model also and in those skilled in the art, according to the utility model, conceive the equivalent technologies means that can expect.
Claims (3)
1. for the compensation mechanism of the pull-type clutch executor on auto continuously variable transmission, it is characterized in that: comprise pull bar, sleeve, sliding assembly, connecting rod, pull bar tapered sleeve, sliding sleeve and at least 3 steel balls, described sleeve is installed on clutch executor housing, described pull bar one end is connected with disengaging yoke by rod head, and the other end is set in described sleeve; On the pull bar of described sleeve inner, be arranged with described sliding sleeve, described pull bar tapered sleeve is set in also can be along described sliding sleeve surface sliding on described pull bar; In the wedge shape annular space that pull bar described in described steel ball annular is distributed on and described pull bar tapered sleeve form; Described sliding assembly is set on described pull bar and can moves along described pull bar, and touches by pull-rod spring and described steel ball; Described connecting rod is connected with clutch executor gear transmission, described connecting rod is threaded with described pull bar tapered sleeve, the running of clutch executor gear drives described connecting rod to move along its axis, thereby drive pull bar tapered sleeve along sliding sleeve surface sliding, by the effect of cooperatively interacting between pull bar tapered sleeve and steel ball, travel of clutch is changed and compensated.
2. compensation mechanism as claimed in claim 1, is characterized in that: the internal surface of described pull bar tapered sleeve is provided with a conical surface matching with the outer surface of steel ball.
3. compensation mechanism as claimed in claim 2, is characterized in that: one end and the sliding assembly of described pull-rod spring are affixed, and the other end and pull bar are affixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320555714.XU CN203570871U (en) | 2013-09-06 | 2013-09-06 | Compensation mechanism of pull type clutch actuator used for car continuously variable transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320555714.XU CN203570871U (en) | 2013-09-06 | 2013-09-06 | Compensation mechanism of pull type clutch actuator used for car continuously variable transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203570871U true CN203570871U (en) | 2014-04-30 |
Family
ID=50538603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320555714.XU Withdrawn - After Issue CN203570871U (en) | 2013-09-06 | 2013-09-06 | Compensation mechanism of pull type clutch actuator used for car continuously variable transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203570871U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470652A (en) * | 2013-09-06 | 2013-12-25 | 浙江德孚力汽车变速箱有限公司 | Compensation mechanism for pull type clutch actuator of automobile continuously variable transmission |
-
2013
- 2013-09-06 CN CN201320555714.XU patent/CN203570871U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470652A (en) * | 2013-09-06 | 2013-12-25 | 浙江德孚力汽车变速箱有限公司 | Compensation mechanism for pull type clutch actuator of automobile continuously variable transmission |
| CN103470652B (en) * | 2013-09-06 | 2015-09-09 | 浙江德孚力汽车变速箱有限公司 | The compensation mechanism of the pull-type clutch executor on auto continuously variable transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140430 Effective date of abandoning: 20150909 |
|
| RGAV | Abandon patent right to avoid regrant |