CN2581759Y - Flexibles haft controller for gearbox of motor vehicle - Google Patents
Flexibles haft controller for gearbox of motor vehicle Download PDFInfo
- Publication number
- CN2581759Y CN2581759Y CN 02270381 CN02270381U CN2581759Y CN 2581759 Y CN2581759 Y CN 2581759Y CN 02270381 CN02270381 CN 02270381 CN 02270381 U CN02270381 U CN 02270381U CN 2581759 Y CN2581759 Y CN 2581759Y
- Authority
- CN
- China
- Prior art keywords
- flexible axle
- shift fork
- spider
- motor vehicle
- utility
- 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
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Abstract
The utility model provides a flexible haft controller for a gearbox of a motor vehicle. The utility model is formed by that a pedestal which is fixedly connected with a vehicle body is provided with a mounting hole in which a shifting fork and a cross axle frame are arranged; the cross axle frame is connected with the pedestal and the shifting fork which is connected with an operating lever; the lower part of the cross axle frame is provided with a gear change lever, the lower end of which is provided with a connecting hole of a flexible shaft; a gear-selecting shifting fork is sheathed on the gear change lever; the connecting hole of the flexible shaft is arranged on a swing arm of the gear-selecting shifting fork which is fixedly connected with a ball pivot head which is connected with a fork groove of the shifting fork in a scarf joint mode; the front end of the pedestal is provided with a clamping block of the flexible shaft. The utility model has the advantages of unique design, compact structure, small size, flexible and convenient operation, and high rigidity and durability. The structure of the ball pivot head designed by the utility model can ensure that a mechanism is stable and reliable in the process of running without jamming phenomenon. The flexible mounting means of the clamping block of the flexible shaft and the pedestal of the utility model can satisfy the mounting requirements of different vehicle models.
Description
Affiliated technical field
The utility model belongs to motor vehicle gearbox control technique field, mainly proposes a kind of motor vehicle gearbox flexible axle controller.
Background technique
At present, known motor vehicle gearbox flexible axle controller ubiquity that volume is big, cost is high, problem such as complex structure, rigidity and poor durability.Some controller is because the connection matching relationship between each parts is unreasonable, easily causes handling defectives such as effort, dumb, clamping stagnation, thereby certain narrow limitation is in use arranged.
Summary of the invention
The purpose of this utility model promptly produces thus, proposes a kind of structural design compactness, volume is little, manoeuvrable is light, rigidity and the strong motor vehicle gearbox flexible axle controller of serviceability.
For achieving the above object, the utility model is achieved through the following technical solutions: have mounting hole on the base that is fixedly connected with car body, shift fork and spider are installed in this mounting hole, spider connects with base, shift fork connects with spider, and operating handle and shift fork are fixedly connected; Bottom at spider is provided with gear level, and the lower end of this shift level is provided with the flexible axle attachment hole, is set with the gear selecting shift fork on shift level, and the swing arm of its block selecting shift fork is provided with the flexible axle attachment hole; The ball pivot head that on the gear selecting shift fork, also is fixedly connected and connects with the interlocking of shift fork fork pockets; Front end at base is equipped with the flexible axle fixture block.
The utility model design uniqueness, compact structure, volume be little, reduced installing space.The ball pivot header structure energy assurance mechanism of its design is in running, and the ball pivot head contacts with the shift fork fork pockets all the time, thereby it is operated steadily reliably, and no catching phenomenon is handled also convenient flexible.The flexible mounting type of its flexible axle fixture block and base can satisfy the installation needs of different automobile types.Because its critical piece adopts the production method of foundry goods or forging, and through heat treatment process, thereby have comparatively ideal rigidity and serviceability.And its gear shift stroke is adjustable, thereby highly versatile.
Description of drawings
Accompanying drawing 1 is the utility model structural representation.
Accompanying drawing 2 is the utility model A-A sectional view.
Among the figure, 1, shift level, 2, the axle jump ring, 3, nylon bearing, 4, the gear selecting shift fork, 5, base, 6, major axis pin, 7, spider, 8, shift fork, 9, operating handle, 10, copper sheathing, 11, elastic cylindrical pin, 12, flexible axle fixture block, 13, stub axle pin, 14, the ball pivot head, 15,16, the flexible axle attachment hole, 17, mounting hole.
Embodiment
In conjunction with the accompanying drawings, it is as follows to provide embodiment of the present utility model:
As shown in Figure 1, 2, present embodiment is to have mounting hole on the base 5 that is fixedly connected with car body, shift fork 8 and spider 7 are installed in this mounting hole, and spider 7 connects with base 5 by stub axle pin 13, and the inboard of shift fork 8 connects with spider 7 by major axis pin 6.Connection part, stub axle pin 13 at major axis pin 6 and shift fork 8 are equipped with copper sheathing 10 with the connection part of base 5.Operating handle 9 is fixedlyed connected with shift fork 8.Be provided with mounting hole in spider 7 lower central, the upper end of gear level 1 is fixed on by elastic cylindrical pin 11 in the mounting hole of spider 7, and its lower end is provided with flexible axle fixed hole 15, and this flexible axle attachment hole 15 is an interior threaded hole, is fixedly connected with the flexible axle screw thread.The lower end that is positioned at spider 7 on shift level 1 is set with gear selecting shift fork 4 by nylon bearing 3, and is fixing with jump ring 2 by axle.Also be provided with flexible axle attachment hole 16 in the swing arm of this block selecting shift fork 4, this flexible axle attachment hole 16 also is an interior threaded hole, with the flexible axle scyewed joint.The ball pivot head 14 that on gear selecting shift fork 4, also is fixedly connected and connects with the fork pockets interlocking of shift fork 8, the middle part of this ball pivot head 14 is a spherical form, and the front portion is a tapering transition, and the rear portion is a cylindricality, purpose is to contact with the shift fork fork pockets all the time at running, uses flexibility and reliability thereby improve.Front end at base 5 is provided with a plurality of flexible axle fixture block 12 mounting holes, and present embodiment is three, and flexible axle fixture block 12 can select different mounting holes to install according to needs are installed.Base 5 is fixedly connected with car body by the mounting hole 17 which is provided with,
The utility model is handled shift fork 8 when stub axle pin 13 is moved when handling operating handle 9 in use, by driving spider 7 shift level 1 is moved, and realizes the flexible axle that is connected on the shift level 1 is controlled; When handling operating handle 9 manipulation shift forks 8 around 6 motions of major axis pin, the fork pockets on the shift fork 8 drives 14 motions of ball pivot head, and then drives 4 rotations of gear selecting shift fork, realizes the flexible axle that is connected in 4 swing arms of gear selecting shift fork is controlled.
Claims (6)
1, a kind of motor vehicle gearbox flexible axle controller, comprise base (5), operating handle (9), it is characterized in that: described base has mounting hole on (5), shift fork (8) and spider (7) are installed in this mounting hole, spider (7) connects with base (5), shift fork (8) connects with spider (7), is provided with gear level (1) in the bottom of spider (7), and the lower end of this shift level is provided with flexible axle attachment hole (15); Be set with gear selecting shift fork (4) on shift level (1), the swing arm of its block selecting shift fork (4) is provided with flexible axle attachment hole (16); The ball pivot head (14) that on gear selecting shift fork (4), also is fixedly connected and connects with the interlocking of shift fork (8) fork pockets; Front end at base (5) is fixed with flexible axle fixture block (12).
2, motor vehicle gearbox flexible axle controller according to claim 1, it is characterized in that: the middle part of described ball pivot head (14) is a spherical form, and the front portion is a tapering transition, and the rear portion is a cylindricality.
3, motor vehicle gearbox flexible axle controller according to claim 1 is characterized in that: described spider (7) connects by stub axle pin (13) with base (5).
4, motor vehicle gearbox flexible axle controller according to claim 1 is characterized in that: described shift fork (8) connects by major axis pin (6) with spider (7).
5, motor vehicle gearbox flexible axle controller according to claim 1 is characterized in that: described base (5) front end is provided with three flexible axle fixture blocks (12) mounting hole.
6, motor vehicle gearbox flexible axle controller according to claim 1 and 2 is characterized in that: described spider (7) is equipped with copper sheathing (10) with base (5), shift fork (8) with the connection part of spider (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02270381 CN2581759Y (en) | 2002-10-25 | 2002-10-25 | Flexibles haft controller for gearbox of motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02270381 CN2581759Y (en) | 2002-10-25 | 2002-10-25 | Flexibles haft controller for gearbox of motor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2581759Y true CN2581759Y (en) | 2003-10-22 |
Family
ID=33735455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02270381 Expired - Fee Related CN2581759Y (en) | 2002-10-25 | 2002-10-25 | Flexibles haft controller for gearbox of motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2581759Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100389029C (en) * | 2005-03-28 | 2008-05-21 | 富士机工株式会社 | Shift lever device for vehicle |
| CN101629627B (en) * | 2009-08-24 | 2013-08-14 | 洛阳市黄河软轴控制器股份有限公司 | Variable-speed operating control mechanism assembly |
-
2002
- 2002-10-25 CN CN 02270381 patent/CN2581759Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100389029C (en) * | 2005-03-28 | 2008-05-21 | 富士机工株式会社 | Shift lever device for vehicle |
| CN101629627B (en) * | 2009-08-24 | 2013-08-14 | 洛阳市黄河软轴控制器股份有限公司 | Variable-speed operating control mechanism assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20031022 Termination date: 20101025 |