CN201436425U - Speed change control manipulator - Google Patents
Speed change control manipulator Download PDFInfo
- Publication number
- CN201436425U CN201436425U CN2009200770294U CN200920077029U CN201436425U CN 201436425 U CN201436425 U CN 201436425U CN 2009200770294 U CN2009200770294 U CN 2009200770294U CN 200920077029 U CN200920077029 U CN 200920077029U CN 201436425 U CN201436425 U CN 201436425U
- Authority
- CN
- China
- Prior art keywords
- flexible axle
- shift
- rocking arm
- gear
- joint
- 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
- 210000002435 tendon Anatomy 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract 1
- 238000010008 shearing Methods 0.000 abstract 1
- 239000012636 effector Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 1
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- Gear-Shifting Mechanisms (AREA)
Abstract
The utility model discloses a speed change control manipulator, which comprises a support, a control stick, a shift fork, a shift rocker, a shift selecting rocker, a flexible shaft fixing base, a gearshift flexible shaft and a shift selecting flexible shaft; wherein, the flexible shaft fixing base is integrated with the support. Compared with the current technologies, The advantages of the utility model lies in: because the flexible shaft fixing base is integrated with the support, the installation is easy; and because the flat ball-joint of the shift flexible shaft is fixed between a pair of side boards of the shift rocker; the bolt is not easily to be damaged by shearing, and the reliability is improved.
Description
Technical field
The utility model relates to a kind of speed Control Effector, can handle gearbox gear-shift by flexible axle.
Background technique
The function of the speed Control manipulator of automobile is to handle gearbox gear-shift by flexible axle, changes the gear box output end rotating speed.The main body of speed Control manipulator is installed on the automobile cab floor below, operating handle and handle stretch in the operator cabin by the hole on the operator cabin base plate, do fore-and-aft direction when motion when the driver holds handle, operating handle drives the swing that gear shifting rocking arm is done fore-and-aft direction, thereby realizes the gearshift action; Do left and right directions when motion when the driver holds handle, operating handle drives the gear selecting shift fork and swings, and the gear selecting shift fork is dialled the moving shift selecting rocking arm of spherical zone by gear selecting and rotated before and after (this rotating shaft be the part of gear shifting rocking arm simultaneously) around the shaft, thereby realizes that gear selecting moves.The swing of gear shifting rocking arm and the rotation of shift selecting rocking arm can drive the cable core of gear shift flexible axle respectively, the cable core of gear selecting flexible axle seesaws, and the gearbox gear is changed, and reach the purpose of output shaft speed change.This speed Control manipulator is mixed the alternative existing stiff rod control system commonly used of flexible axle, and the flexible axle control system is compared with the stiff rod control system has in light weight, low cost and other advantages, and conveniently arranges on car load, therefore, is widely used.
In existing speed Control manipulator, the flexible axle fixed base that is used for fixing the sleeve joint of flexible axle is generally an independent component, during use, need be fastened on the support of manipulator by screw, and the connecting end of flexible axle is connected in the tapped blind hole of rocking arm by a screw.
But there is following technical problem in the said structure of existing speed Control manipulator:
1. need to install separately the flexible axle fixed base, installs very inconveniently, and the flexible axle fixed base becomes flexible from support easily;
2. when rocking arm repeatedly during swing, the screw at flexible axle connecting end place becomes flexible out easily from the tapped blind hole of rocking arm, directly causes the helical thread portion generation shear fatigue of screw to damage.
In view of above-mentioned technical problem, be necessary to design a kind of high novel speed Control Effector easy for installation and reliable in fact.
The model utility content
Therefore, in order effectively to solve installation difficulty that existing manipulator exists, easy technical problem such as loosening and fragile, the utility model proposes a kind of high speed Control manipulator easy for installation and reliable.
According to one side of the present utility model, a kind of speed Control manipulator is provided, comprise support, shift fork, gear shifting rocking arm, shift selecting rocking arm, flexible axle fixed base, gearshift flexible axle, gear selecting flexible axle and operating handle, wherein, described flexible axle fixed base and described support are integrally formed.
According to a preferred embodiment of the present utility model, described flexible axle fixed base is provided with two U type grooves, and the sleeve joint of described gearshift flexible axle and gear selecting flexible axle is fastened in described two U type grooves by pressing plate and screw.
According to another preferred embodiment of the present utility model, be provided with convex tendon in the described U type groove, the sleeve joint of described gearshift flexible axle and gear selecting flexible axle is provided with the groove that engages with described convex tendon.
According to another preferred embodiment of the present utility model, the lower end of described gear shifting rocking arm has pair of side plates, and offers through hole on described pair of side plates; One end of described gear shift flexible axle is connected with flat ball-joint, and described flat ball-joint has center hole; And in the center hole of the through hole of described pair of side plates and described flat ball-joint, be equipped with clamping bolt, be used for the flat ball-joint of described gear shift flexible axle is fastened between the pair of side plates of described gear shifting rocking arm.
Compared with prior art, advantage of the present utility model is: because flexible axle fixed base of the present utility model and described support are integrally formed, therefore, install easily; Simultaneously, between the pair of side plates of gear shifting rocking arm, therefore, bolt is difficult for fail in shear takes place the flat ball-joint of gear shift flexible axle, has improved operational safety by bolton.
Description of drawings
Fig. 1 shows the schematic perspective view of speed Control manipulator of the present utility model.
Reference character
Support 1
Shift selecting rocking arm 3
Gear shifting rocking arm 4
Through hole 4c
Flexible axle fixed base 5
U type groove 5a, 5b
Screw 5a1,5a2,5a3,5a4
Gear shift flexible axle 6
Flat ball-joint 7
Pressing plate 8
Operating handle 9
Embodiment
Describe the embodiment of exemplary of the present utility model below in detail, embodiment's example is shown in the drawings, and wherein same or analogous label is represented same or analogous element.The embodiment who describes below with reference to accompanying drawing is exemplary, is intended to explain the utility model, and can not be interpreted as restriction of the present utility model.
Fig. 1 shows the embodiment of the exemplary of speed Control manipulator of the present utility model.Particularly, Fig. 1 shows the schematic perspective view of speed Control manipulator of the present utility model.
As shown in Figure 1, in the present embodiment, the speed Control manipulator comprises: support 1, shift fork 2, shift selecting rocking arm 3, gear shifting rocking arm 4, flexible axle fixed base 5, block selecting flexible axle (not shown), gear shift flexible axle 6 and operating handle 9.In the present embodiment, omitted the explanation of the annexation between support 1, shift fork 2, shift selecting rocking arm 3, gear shifting rocking arm 4 and the operating handle 9, because this is not an emphasis of the present utility model, and these contents all can be known in the prior art.
As shown in Figure 1, in the present embodiment, flexible axle fixed base 5 is integrally formed with support 1.Therefore, the workman does not need flexible axle fixed base 5 additionally is installed, and has improved installation efficiency, and has saved a lot of unnecessary component, for example mounting screw etc.
As shown in Figure 1, in a preferred embodiment, flexible axle fixed base 5 is provided with two U type groove 5a, 5b, the sleeve joint of block selecting flexible axle (not shown) and gear shift flexible axle 6 is fastened in two U type grooves (5a, 5b) by pressing plate 8 and screw 5a1,5a2,5a3,5a4, can improve the fastening reliability of flexible axle like this.In order further to improve the fastening reliability of flexible axle, in a further advantageous embodiment, the inside of two U type groove 5a, 5b is respectively equipped with convex tendon, then is respectively equipped with the groove that engages with convex tendon in the sleeve joint of block selecting flexible axle and gear shift flexible axle 6.
As shown in Figure 1, in a preferred embodiment, the lower end of gear shifting rocking arm 4 has pair of side plates 4a, 4b, and offers a through hole 4c on pair of side plates 4a, 4b; One end of gear shift flexible axle 6 is connected with flat ball-joint 7, and this flat ball-joint 7 has center hole 7a, and in the present embodiment, an end of gear shift flexible axle 6 is by being threaded onto on the flat ball-joint 7.During installation, flat ball-joint 7 with gear shift flexible axle 6 ends inserts between pair of side plates 4a, the 4b of gear shifting rocking arm 4 earlier, pass the through hole 4c of pair of side plates 4a, 4b and the center hole 7a of flat ball-joint 7 with a clamping bolt then, and fastening, thereby the flat ball-joint 7 of gear shift flexible axle 6 is fastened between pair of side plates 4a, the 4b of gear shifting rocking arm 4 with nut.The advantage of this fastening means is effectively to prevent bolt looseness, even bolt looseness, the shear fatigue that the overhang form also can not occur damages, therefore, and the reliability height.
Although illustrated and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that under the situation that does not break away from principle of the present utility model and spirit and can change that scope of the present utility model is limited by claims and equivalent thereof to these embodiments.
Claims (4)
1. speed Control manipulator comprises: support (1), shift fork (2), shift selecting rocking arm (3), gear shifting rocking arm (4), flexible axle fixed base (5), gear selecting flexible axle, gearshift flexible axle (6) and operating handle (8),
It is characterized in that,
Described flexible axle fixed base (5) is integrally formed with described support (1).
2. speed Control manipulator according to claim 1 is characterized in that,
Described flexible axle fixed base (5) is provided with two U type grooves (5a, 5b), and the sleeve joint of described block selecting flexible axle and gear shift flexible axle (6) is fastened in described two U type grooves (5a, 5b) by pressing plate (8) and screw (5a1,5a2,5a3,5a4).
3. speed Control manipulator according to claim 2 is characterized in that,
Be provided with convex tendon in the described U type groove (5a, 5b), the sleeve joint of described block selecting flexible axle and gear shift flexible axle (6) is provided with the groove that engages with described convex tendon.
4. speed Control manipulator according to claim 1 is characterized in that,
The lower end of described gear shifting rocking arm (4) has pair of side plates (4a, 4b), and offers through hole (4c) on described pair of side plates (4a, 4b);
One end of described gear shift flexible axle (6) is connected with flat ball-joint (7), and described flat ball-joint (7) has center hole (7a); And
In the center hole (7a) of the through hole (4c) of described pair of side plates (4a, 4b) and described flat ball-joint (7), be equipped with clamping bolt, be used for described gear shift flexible axle (6) is fastened between the pair of side plates (4a, 4b) of described gear shifting rocking arm (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200770294U CN201436425U (en) | 2009-06-25 | 2009-06-25 | Speed change control manipulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200770294U CN201436425U (en) | 2009-06-25 | 2009-06-25 | Speed change control manipulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201436425U true CN201436425U (en) | 2010-04-07 |
Family
ID=42372879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200770294U Expired - Fee Related CN201436425U (en) | 2009-06-25 | 2009-06-25 | Speed change control manipulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201436425U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107542920A (en) * | 2016-06-28 | 2018-01-05 | 长城汽车股份有限公司 | Cable connector component and there is its vehicle |
| CN109750928A (en) * | 2018-12-04 | 2019-05-14 | 爱驰汽车有限公司 | A kind of car door driving device and automobile |
-
2009
- 2009-06-25 CN CN2009200770294U patent/CN201436425U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107542920A (en) * | 2016-06-28 | 2018-01-05 | 长城汽车股份有限公司 | Cable connector component and there is its vehicle |
| CN109750928A (en) * | 2018-12-04 | 2019-05-14 | 爱驰汽车有限公司 | A kind of car door driving device and automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100407 Termination date: 20140625 |
|
| EXPY | Termination of patent right or utility model |