CN200971962Y - Clutch wire structure for vehicle automatic gearbox - Google Patents
Clutch wire structure for vehicle automatic gearbox Download PDFInfo
- Publication number
- CN200971962Y CN200971962Y CNU2006201254792U CN200620125479U CN200971962Y CN 200971962 Y CN200971962 Y CN 200971962Y CN U2006201254792 U CNU2006201254792 U CN U2006201254792U CN 200620125479 U CN200620125479 U CN 200620125479U CN 200971962 Y CN200971962 Y CN 200971962Y
- Authority
- CN
- China
- Prior art keywords
- backguy
- bulb
- separating arm
- clutch cable
- buckle
- 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
Links
- 230000033001 locomotion Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 description 7
- 230000006978 adaptation Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a clutch stay guy structure for vehicle automatic speed changer purpose; wherein, one end of a clutch pull guy (1) that is connected with a separating arm (3) is provided with a stay guy ball joint (2); the clutch pull guy (1) is connected with the stay guy ball joint (2) through a stay guy coupler (6); the interface of the stay guy ball joint (2) and the separating arm (3) is the ball shaped interface(7) that is sagged toward the separating arm (3). Wherever the stay guy is positioned, the clutch stay guy always crosses over the spherical plane sphere center (8) of the stay guy ball joint (2), and the distance traveled can be calculated through the rotation angle of the separating arm (3) and the radius of gyration for the spherical plane sphere center (8) of the ball joint; thereby, realizing the accurate control of the external radius of rotation to the clutch stay guy.
Description
Technical field
The utility model relates to speed control system of car, and more particularly, the utility model relates to a kind of clutch cable structure that is used for automobile electric control mechanical type automatic speed variator.
Background technique
In present normally used speed variator system, the mechanical clutch backguy all adopts steel wire to make, the outside rubber sleeve, and its end that is connected with separating arm links to each other with a buckle.When the pulling backguy, by the effect of buckle, the pulling separating arm is around its gyration center rotation.China Patent No.
CN91212612.4Specification this technology is disclosed.Because the turning radius difference around shift shaft of its movement process of clutch cable of electric control mechanical type automatic speed variator adopts said structure can not accurately grasp the variation of the stroke of clutch cable, can not realize adaptation function.
The model utility content
Problem to be solved in the utility model provides a kind of clutch cable structure that is used for automatic gearbox, its objective is the accurate control that realizes clutch cable end points turning radius.
To achieve these goals, the technological scheme that the utility model is taked is: this clutch cable structure that is used for automatic gearbox that is provided, comprise separating arm, clutch cable and backguy buckle, the termination of backguy buckle and clutch cable is fastenedly connected, the diameter of backguy buckle is greater than clutch cable, clutch cable is distributed in separating arm on fixing separating arm rotating center plane of rotation, and pass the separating arm backguy hole of separating arm, the end that described clutch cable is connected with separating arm, if backguy bulb, clutch cable is connected with the backguy bulb by the backguy buckle, and backguy bulb and separating arm junction plane are the engaged spherical to the spheroidal of separating arm depression.
The centre of sphere of described engaged spherical is that the backguy bulb sphere centre of sphere is on the bulb central motion track of backguy bulb with the separating arm rotation.
Described clutch cable and backguy bulb Placement are: on the line at the center of the backguy bulb sphere centre of sphere on the backguy bulb and engaged spherical, the end that is positioned at engaged spherical establishes the backguy bulb backguy hole of perforation, diameter is greater than clutch cable, less than the backguy buckle, at its opposite end, if backguy buckle counterbore, with the backguy buckle be Spielpassung.
Described separating arm backguy hole is the through hole that loudspeaker leave, and the little end of its opening is on engaged spherical.
The utility model adopts technique scheme, where no matter backguy be in, the clutch cable end points is all by the backguy bulb sphere centre of sphere, its stroke can calculate by the angle of swing of separating arm and the turning radius of the bulb sphere centre of sphere, thereby can realize the accurate control of clutch cable end points turning radius.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Fig. 1 is a structure cross-sectional schematic of the present utility model.
Be labeled as among the figure: 1, clutch cable, 2, backguy bulb, 3, separating arm, 4, bulb central motion track, 5, the separating arm rotating center, 6, backguy buckle, 7, engaged spherical, 8, the backguy bulb sphere centre of sphere, 9, separating arm backguy hole, 10, backguy bulb backguy hole, 11, backguy buckle counterbore.
Embodiment
The of the present utility model structure expressed as Fig. 1, the utility model is a kind of automatic gearbox clutch cable 1 structure, be meant clutch cable 1 structure of electric control mechanical type automatic speed variator especially, the turning radius difference around shift shaft of its movement process, adopt conventional construction can not accurately grasp the variation of the stroke of clutch cable 1, can not realize adaptation function.The related clutch cable structure of the utility model comprises separating arm 3, clutch cable 1 and backguy buckle 6, backguy buckle 6 is fastenedly connected with the termination of clutch cable 1, the diameter of backguy buckle 6 is greater than clutch cable 1, clutch cable 1 is distributed in separating arm 3 on fixing separating arm rotating center 5 plane of rotation, and passes the separating arm backguy hole 9 of separating arm 3.The backguy campaign, pulling backguy bulb also drives separating arm around its separating arm rotating center rotation, realizes the separation of clutch and the function of combination.
Inventive concept of the present utility model be make an end points of clutch cable 1 when the revolution of separating arm 3, remain on separating arm 3 on a fixed point of the certain radius of separating arm rotating center 5.Therefore, the concrete technological scheme taked of the utility model is as follows:
The end that clutch cable 1 is connected with separating arm 3 is established backguy bulb 2, and clutch cable 1 is connected with backguy bulb 2 by backguy buckle 6, and backguy bulb 2 and separating arm 3 junction planes are the engaged spherical 7 to the spheroidal of separating arm 3 depressions.The centre of sphere of engaged spherical 7 is that the backguy bulb sphere centre of sphere 8 is on the bulb central motion track 4 of backguy bulb 2 with separating arm 3 rotations.
Adopt such scheme, where no matter clutch cable 1 be in, clutch cable 1 end points is all by the backguy bulb sphere centre of sphere 8, its stroke can calculate by the angle of swing of separating arm 3 and the turning radius of the backguy bulb sphere centre of sphere 8, thereby can realize the accurate control of clutch cable 1 end points turning radius.
Clutch cable 1 with backguy bulb 2 Placements is: on the line at the backguy bulb sphere centre of sphere on the backguy bulb 28 and the center of engaged spherical 7, the end that is positioned at engaged spherical 7 establishes the backguy bulb backguy hole 10 of perforation, diameter is greater than clutch cable 1, less than backguy buckle 6, at its opposite end, if backguy buckle counterbore 11, with backguy buckle 6 be Spielpassung.Backguy buckle 6 transmits the power of pulling to backguy bulb 2, forces separating arm 3 motions.
The through hole that open for loudspeaker in separating arm backguy hole 9, the little end of its opening is on engaged spherical 7.Its objective is to guaranteeing clutch cable 1 pulling and when rotating with respect to separating arm 3, both do not interfere.
Above-mentioned implementation methods embeds in the backguy bulb 2 clutch cable 1, the clutch cable motion, and pulling backguy bulb 2 also drives separating arm 3 motions.In this movement process, backguy bulb sphere and the combination all the time of separating arm sphere, thus both centre of sphere points overlap.
In conjunction with the accompanying drawings embodiment of the present utility model has been carried out exemplary description above; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method of the present utility model, design and technological scheme to carry out; or design of the present utility model and technological scheme are directly applied to other occasion without improving, all within protection domain of the present utility model.
Claims (4)
1, a kind of clutch cable structure that is used for automatic gearbox, comprise separating arm (3), clutch cable (1) and backguy buckle (6), backguy buckle (6) is fastenedly connected with the termination of clutch cable (1), the diameter of backguy buckle (6) is greater than clutch cable (1), clutch cable (1) is distributed in separating arm (3) on fixing separating arm rotating center (5) plane of rotation, and pass the separating arm backguy hole (9) of separating arm (3), it is characterized in that: the end that described clutch cable (1) is connected with separating arm (3), if backguy bulb (2), clutch cable (1) is connected with backguy bulb (2) by backguy buckle (6), and backguy bulb (2) and separating arm (3) junction plane are the engaged spherical (7) to the spheroidal of separating arm (3) depression.
2, according to the described clutch cable structure that is used for automatic gearbox of claim 1, it is characterized in that: the centre of sphere of described engaged spherical (7) is that the backguy bulb sphere centre of sphere (8) is on the bulb central motion track (4) of backguy bulb (2) with separating arm (3) rotation.
3, according to the described clutch cable structure that is used for automatic gearbox of claim 2, it is characterized in that: described clutch cable (1) and backguy bulb (2) Placement are: on the line at the backguy bulb sphere centre of sphere (8) on the backguy bulb (2) and the center of engaged spherical (7), the end that is positioned at engaged spherical (7) establishes the backguy bulb backguy hole (10) of perforation, diameter is greater than clutch cable (1), less than backguy buckle (6), at its opposite end, if backguy buckle counterbore (11), with backguy buckle (6) be Spielpassung.
4, according to the described clutch cable structure that is used for automatic gearbox of claim 3, it is characterized in that: the through hole that open for loudspeaker in described separating arm backguy hole (9), the little end of its opening is on engaged spherical (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201254792U CN200971962Y (en) | 2006-11-26 | 2006-11-26 | Clutch wire structure for vehicle automatic gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201254792U CN200971962Y (en) | 2006-11-26 | 2006-11-26 | Clutch wire structure for vehicle automatic gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200971962Y true CN200971962Y (en) | 2007-11-07 |
Family
ID=38883216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201254792U Expired - Fee Related CN200971962Y (en) | 2006-11-26 | 2006-11-26 | Clutch wire structure for vehicle automatic gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200971962Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588570A (en) * | 2012-03-21 | 2012-07-18 | 无锡市聚英机械制造有限公司 | Axial clearance adjusting mechanism for speed reducer |
-
2006
- 2006-11-26 CN CNU2006201254792U patent/CN200971962Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588570A (en) * | 2012-03-21 | 2012-07-18 | 无锡市聚英机械制造有限公司 | Axial clearance adjusting mechanism for speed reducer |
| CN102588570B (en) * | 2012-03-21 | 2014-05-14 | 无锡市聚英机械制造有限公司 | Axial clearance adjusting mechanism for speed reducer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SAIC CHERY AUTOMOBILE CO., LTD. Free format text: FORMER NAME OR ADDRESS: QIRUI AUTOMOBILE CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: No. 8, Changchun Road, Wuhu economic and Technological Development Zone, Anhui 241009, China Patentee after: Saic Chery Automobile Co., Ltd. Address before: No. 8, Changchun Road, Wuhu economic and Technological Development Zone, Anhui 241009, China Patentee before: Qirui Automobile Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071107 Termination date: 20131126 |