CN103470652A - Compensation mechanism for pull type clutch actuator of automobile continuously variable transmission - Google Patents
Compensation mechanism for pull type clutch actuator of automobile continuously variable transmission Download PDFInfo
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- CN103470652A CN103470652A CN2013104050698A CN201310405069A CN103470652A CN 103470652 A CN103470652 A CN 103470652A CN 2013104050698 A CN2013104050698 A CN 2013104050698A CN 201310405069 A CN201310405069 A CN 201310405069A CN 103470652 A CN103470652 A CN 103470652A
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- sleeve
- pull bar
- pull rod
- sliding
- compensation mechanism
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Abstract
The invention discloses a compensation mechanism for a pull type clutch actuator of an automobile continuously variable transmission. The compensation mechanism comprises a pull rod, a sleeve, a sliding seat assembly, a connection rod, a pull rod taper sleeve, a sliding sleeve and at least three steel balls. The sleeve is fixedly arranged on a clutch actuator casing. One end of the pull rod is connected with a separation poking fork through a pull rod connector, and the other end of the pull rod is sleeved in the sleeve. The sliding sleeve is sleeved on the pull rod, and the pull rod taper sleeve can slide along the surface of the sliding sleeve. The steel balls are evenly and circularly distributed in a wedge-shaped annular space formed by the pull rod and the pull rod taper sleeve. The sliding seat assembly is sleeved on the pull rod, can move along the pull rod and is in contact with the steel balls through a pull rod spring. The connection rod is in transmission connection with a clutch actuator gear and 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 transmission size.
Description
Technical field
The present invention relates to a kind of compensation mechanism for the pull-type clutch executor on auto continuously variable transmission.
Background technique
At present, the automotive transmission clutch executor with compensation mechanism in open utilization is pushing-type.Pushing-type clutch executor: the power interruption that realizes speed changer and motor with the form that promotes clutch release fork.Often adopt the 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: the power interruption that realizes speed changer and motor with the form that pulls clutch release fork.
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, the invention provides a kind of between clutch executor and disengaging yoke, 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 used in the present invention is:
Compensation mechanism for 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 the 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; Be arranged with described sliding sleeve on the pull bar of described sleeve inner, described pull bar tapered sleeve is set in also can be along described sliding sleeve surface sliding on described pull bar; Described steel ball annular is distributed in the wedge shape annular space of described pull bar and the formation of described pull bar tapered sleeve; 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 the 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 and moves along its axis, thereby drive the pull bar tapered sleeve along the sliding sleeve surface sliding, by the effect of cooperatively interacting between pull bar tapered sleeve and steel ball, travel of clutch is changed and compensates.
Further, the internal surface of described pull bar tapered sleeve is provided with a conical surface matched with the outer surface of steel ball.
Further, an end and the sliding assembly of described pull-rod spring are affixed, and the other end and pull bar are affixed.
Beneficial effect of the present invention is embodied in: integrate with clutch executor, form independently clutch executor module, simplified the structure of speed changer, reduced the volume of speed changer.
The accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Embodiment
With reference to Fig. 1, compensation mechanism for 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 ends are connected with disengaging yoke 2 by rod head 1, and the other end is set in described sleeve 5; Be arranged with described sliding sleeve 12 on the pull bar 4 of described sleeve 5 inside, described pull bar tapered sleeve 10 is set in also can be along described sliding sleeve 12 surface slidings on described pull bar 4; Described steel ball 11 annulars are distributed in the wedge shape annular space of described pull bar 4 and 10 formation of described pull bar tapered sleeve; 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 the 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 and moves 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 compensates.
Further, the internal surface of described pull bar tapered sleeve 10 is provided with a conical surface matched with the outer surface of steel ball 11.
Further, an 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 invention:
One, in the 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 pull bar 4 fastenings, drives disengaging yoke 2 thereby drive pull bar by conical surface and steel ball, realizes release travel.
Two, clutch in conjunction with the action in, the running drivening rod 8 of clutch executor gear is along axis return left, connecting rod 8 drives whole mechanism and is 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.
The described content of this specification embodiment is only enumerating the way of realization of inventive concept; protection scope of the present invention should not be regarded as only limiting to the concrete form that embodiment states, protection scope of the present invention also reaches conceives the equivalent technologies means that can expect according to the present invention in those skilled in the art.
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 the 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; Be arranged with described sliding sleeve on the pull bar of described sleeve inner, described pull bar tapered sleeve is set in also can be along described sliding sleeve surface sliding on described pull bar; Described steel ball annular is distributed in the wedge shape annular space of described pull bar and the formation of described pull bar tapered sleeve; 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 the 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 and moves along its axis, thereby drive the pull bar tapered sleeve along the sliding sleeve surface sliding, by the effect of cooperatively interacting between pull bar tapered sleeve and steel ball, travel of clutch is changed and compensates.
2. compensation mechanism as claimed in claim 1, it is characterized in that: the internal surface of described pull bar tapered sleeve is provided with a conical surface matched with the outer surface of steel ball.
3. compensation mechanism as claimed in claim 2, it is characterized in that: an 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 |
|---|---|---|---|
| CN201310405069.8A CN103470652B (en) | 2013-09-06 | 2013-09-06 | The compensation mechanism of the pull-type clutch executor on auto continuously variable transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310405069.8A CN103470652B (en) | 2013-09-06 | 2013-09-06 | The compensation mechanism of the pull-type clutch executor on auto continuously variable transmission |
Publications (2)
| Publication Number | Publication Date |
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| CN103470652A true CN103470652A (en) | 2013-12-25 |
| CN103470652B CN103470652B (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310405069.8A Active CN103470652B (en) | 2013-09-06 | 2013-09-06 | The compensation mechanism of the pull-type clutch executor on auto continuously variable transmission |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105151771A (en) * | 2015-08-07 | 2015-12-16 | 重庆煜琨珑冶金材料有限公司 | Feeding device for roll material |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10088021B2 (en) | 2016-07-22 | 2018-10-02 | Ford Global Technologies, Llc | Continuously variable transmission |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0616141A1 (en) * | 1992-10-02 | 1994-09-21 | Fico Cables, S.A. | Cover with volumetric compensating device for hydraulic pressure actuating cylinders |
| CN1436129A (en) * | 2000-04-11 | 2003-08-13 | 奥托麦克工程有限公司 | Electric actuators for clutch and/or sequential gearbox operation in motor vehicles |
| CN201209637Y (en) * | 2008-04-24 | 2009-03-18 | 湖南长丰汽车研发股份有限公司 | Actuating mechanism of automatic mechanical speed variator clutch |
| CN103062238A (en) * | 2012-12-29 | 2013-04-24 | 芜湖伯特利汽车安全***有限公司 | Automatic compensation device for clutch abrasion for locomotive |
| CN203570871U (en) * | 2013-09-06 | 2014-04-30 | 浙江德孚力汽车变速箱有限公司 | Compensation mechanism of pull type clutch actuator used for car continuously variable transmission |
-
2013
- 2013-09-06 CN CN201310405069.8A patent/CN103470652B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0616141A1 (en) * | 1992-10-02 | 1994-09-21 | Fico Cables, S.A. | Cover with volumetric compensating device for hydraulic pressure actuating cylinders |
| CN1436129A (en) * | 2000-04-11 | 2003-08-13 | 奥托麦克工程有限公司 | Electric actuators for clutch and/or sequential gearbox operation in motor vehicles |
| CN201209637Y (en) * | 2008-04-24 | 2009-03-18 | 湖南长丰汽车研发股份有限公司 | Actuating mechanism of automatic mechanical speed variator clutch |
| CN103062238A (en) * | 2012-12-29 | 2013-04-24 | 芜湖伯特利汽车安全***有限公司 | Automatic compensation device for clutch abrasion for locomotive |
| CN203570871U (en) * | 2013-09-06 | 2014-04-30 | 浙江德孚力汽车变速箱有限公司 | Compensation mechanism of pull type clutch actuator used for car continuously variable transmission |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105151771A (en) * | 2015-08-07 | 2015-12-16 | 重庆煜琨珑冶金材料有限公司 | Feeding device for roll material |
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| CN103470652B (en) | 2015-09-09 |
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Effective date of registration: 20200131 Address after: 310014 room 2506, No. 203, Chaohui Road, Xiacheng District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Fukang Venture Capital Co., Ltd Address before: 310016, 13 floor, International Building, No. 396, theatre Road, Qianjiang New Town, Hangzhou, Zhejiang, Jianggan District Patentee before: Zhejiang Defuli Automobile Transmission Co., Ltd. |
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