CN200943669Y - Joint for regulating automobile shift dragline length - Google Patents
Joint for regulating automobile shift dragline length Download PDFInfo
- Publication number
- CN200943669Y CN200943669Y CN 200620110841 CN200620110841U CN200943669Y CN 200943669 Y CN200943669 Y CN 200943669Y CN 200620110841 CN200620110841 CN 200620110841 CN 200620110841 U CN200620110841 U CN 200620110841U CN 200943669 Y CN200943669 Y CN 200943669Y
- Authority
- CN
- China
- Prior art keywords
- straight burr
- fixture block
- ring body
- dragline
- straight
- 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 discloses a connector for adjusting length of dragline to shift gear of vehicle, which comprises components such as a lining, a straight screw bar, a straight clamping block with threads and a main body of jointing ring. A lining is pressed and assembled inside the main body of the jointing ring and is connected with a swivel arm for shifting speed changer. The bar with straight screw on ends is installed inside an opening on main body of the jointing ring and its external end is connected with dragline for gear shifting. The clamping block with straight screw is clamped into an opening on side of the main body of the jointing ring, and then lockout is realized by making use of straight screw tooth and straight screw bar. With this structure, the utility model favourably solves the problems such as low accuracy of manufacturing of dragline for gear shifting, low precision of travel of gear shifting, difficult gear shifting and bad feeling for hand caused by position deviation of swivel arm of speed changer and gear shifting arm of gear shifting device. With simple operations for adjusting length of dragline during finally assemble the vehicle, low labour intensity and more high productivity, the utility model use plastic components for the whole structure, which not only reduces cost but also weight.
Description
Technical field
The utility model relates to a kind of vehicle gearshifting cable controlling mechanism.
Background technique
In the automatic gearbox gear shifting car of most of engine behind front wheels, need to adopt the gear shifting rotary arm of gear shift pulling cable operation speed changer, to change Transmission gear, because gear is more automatically, as P, R, N, D, 3,2, a plurality of gears such as 1, therefore necessarily require the gear shift pulling cable stroke very accurate, otherwise can cause the gear shift dislocation, how accurately to adjust the gear shift pulling cable stroke, be the important content of each automobile factory's research.At present, than multimode is to adopt the mode of threaded adjusting, the end that is drag-line is simultaneously with last two nuts that can rotate freely on threaded stem, after the shift pattern benchmark is determined, two nuts are closed up tighten, in the middle of two nuts is the gear shift arm, the gear shift arm is clamped, thereby the gear shift stroke of gear shifting handle accurately is delivered on the speed changer.Though this mode structure is also uncomplicated, each component technology is also simpler, because the mode that adopts screw thread to tighten has been wasted a large amount of man-hours, labor strength strengthens, and has delayed productive temp during auto assembly.
Summary of the invention
The utility model provides a kind of gear shift pulling cable length adjustment joint at the prior art above shortcomings, to make things convenient for the assembling of production and processing and car load, improves the positional accuracy of drag-line.
The technical solution of the utility model is as follows:
A kind of vehicle gearshifting cable length adjustment joint includes parts such as lining, straight burr bar, straight burr fixture block and joint ring body.Bushing press-mounting links to each other with the shifting of transmission pivoted arm in joint ring body, promotes gear shift arm rotation carrying out gear shift.The straight burr boom end is processed into straight burr, and the straight burr partial-length is contained in the perforate of joint ring body through computation optimization, and the outer end connects gear shift pulling cable.The straight burr fixture block adopts the plastics once-through, snaps in from the opening of joint ring body side, utilizes straight burr tooth and straight burr lever lock tight.
The main body of straight burr fixture block is an arch, and the arch top is processed with the straight burr tooth, cooperates with the straight burr bar, and barb is arranged at straight burr fixture block bottom, cooperates with the projection of joint ring body internal chamber wall relevant position.After the straight burr fixture block was pressed into joint ring body, by the effect of barb and projection with whole straight burr fixture block restriction within the specific limits, only reaching certain withdrawal force could extract the straight burr fixture block from joint ring body.
Also be provided with locking mechanism on the joint ring body, pin the straight burr fixture block from top.Described locking mechanism is a sliding jaw, is installed in the chute of joint ring body, and the claw of its front end cooperates with the overhead kick on straight burr fixture block top.After the straight burr fixture block snapped in joint ring body and puts in place, sliding jaw slided along the chute on the joint ring body, makes claw block the overhead kick on straight burr fixture block top, was about to the locking of straight burr fixture block.
Adopt said structure of the present utility model, it is low to solve the gear shift pulling cable accuracy of manufacturing smoothly, problems such as the gear shift stroke accuracy that causes owing to speed changer pivoted arm positional deviation, selector gear shift arm positional deviation etc. is not high simultaneously, gear shift is difficult, feel is bad, simple, the labor strength reduction of the length adjustment of drag-line action during auto assembly, accelerated productive temp, total all adopts working of plastics, has both reduced cost, has alleviated weight again.
Description of drawings
Fig. 1 is a sectional arrangement drawing of the present utility model;
Fig. 2 is the A-A sectional view of Fig. 1;
The part explosive view of Fig. 3 Fig. 1;
Fig. 4 is the structural drawing of straight burr fixture block wherein.
Embodiment
Referring to Fig. 1, Fig. 2 and Fig. 3, this vehicle gearshifting cable length adjustment joint includes lining 1, straight burr bar 2, straight burr fixture block 3, sliding jaw 4 and joint ring body more than 5 big critical pieces.
Lining 1 adopts special rubber materials, uses in the special tool press-in connector ring body 5, is used for linking to each other with the shifting of transmission pivoted arm.
In conjunction with Fig. 4 as seen, straight burr fixture block 3 adopts molding and forming, is arch, and straight burr tooth 8 is processed on the arch portion top, cooperates with the straight burr bar.The bottom has 4 overhead kicks 7 to cooperate with the projection of joint ring body 5, just can not jump out in case straight burr fixture block 3 is pressed into joint ring body 5 backs, can only move up and down in the following scope of projection.Two overhead kicks 7 are arranged at straight burr fixture block 3 tops, and overhead kick on one side cooperates with claw 6 near sliding jaw 4.
Sliding jaw 4 adopts molding and forming, is installed in the chute on the joint ring body 5, can slide along it, after straight burr fixture block 3 is pressed into, sliding jaw 4 to be dialled in, the claw 6 of its front end cooperates with overhead kick 7 on the straight burr fixture block, straight burr fixture block 3 is locked at fixing position, it can not be jumped out.
During auto assembly, when the shifting of transmission pivoted arm forwards the reference position to, when the gear shift arm on the selector handle also forwards the reference position to simultaneously, earlier joint ring body 5 is assembled on the shifting of transmission pivoted arm by lining, and then will be assembled on the selector pivoted arm with the drag-line that straight burr bar 2 is connected, the drag-line position intermediate is optimal position like this, be pressed into straight burr fixture block 3 in the joint ring body 5 this moment, straight burr tooth on the straight burr fixture block 3 and the straight burr on the straight burr bar 2 engagement like this, drag-line length just is locked in the most accurate position, at last sliding jaw 4 is dialled in, straight burr fixture block 3 is locked on this position, so promptly finished the adjustment process of whole drag-line length.If in use, because the drag-line distortion has caused the inaccurate of stroke, tool using is extracted straight burr fixture block 3, carries out above operation again and gets final product.
Claims (4)
1, a kind of vehicle gearshifting cable length adjustment joint is characterized in that: include lining (1), straight burr bar (2), straight burr fixture block (3) and joint ring body (5); Lining (1) is fitted in the joint ring body (5), link to each other with the shifting of transmission pivoted arm, straight burr bar (2) is contained in the perforate of joint ring body (5), straight burr fixture block (3) snaps in from the opening of joint ring body (5) side, utilize the locking of straight burr tooth and straight burr bar (2), the outer end of straight burr bar (2) connects gear shift pulling cable.
2, vehicle gearshifting cable length adjustment joint according to claim 1, it is characterized in that: straight burr fixture block (3) is arch, the arch top is processed with straight burr tooth (8), cooperate with straight burr bar (2), barb (7) is arranged at straight burr fixture block (3) bottom, cooperates with the projection of joint ring body (5) internal chamber wall relevant position.
3, vehicle gearshifting cable length adjustment joint according to claim 1, it is characterized in that: joint ring body also is provided with locking mechanism on (5), pins straight burr fixture block (3) from top.
4, vehicle gearshifting cable length adjustment joint according to claim 3, it is characterized in that: described locking mechanism is a sliding jaw (4), be installed in the chute of joint ring body (5), the claw of front end (6) cooperates with overhead kick (7) on the straight burr fixture block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620110841 CN200943669Y (en) | 2006-06-23 | 2006-06-23 | Joint for regulating automobile shift dragline length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620110841 CN200943669Y (en) | 2006-06-23 | 2006-06-23 | Joint for regulating automobile shift dragline length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200943669Y true CN200943669Y (en) | 2007-09-05 |
Family
ID=38718301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620110841 Expired - Fee Related CN200943669Y (en) | 2006-06-23 | 2006-06-23 | Joint for regulating automobile shift dragline length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200943669Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104512248A (en) * | 2013-09-30 | 2015-04-15 | 北汽福田汽车股份有限公司 | Shifting mechanism and automobile with same |
| CN106194979A (en) * | 2016-09-14 | 2016-12-07 | 湖南工业大学 | Vehicle automatic gear shifting inhaul cable assembly and quickly assemble method |
| CN106286806A (en) * | 2016-10-31 | 2017-01-04 | 安徽江淮汽车股份有限公司 | A kind of speed control system of car assembling structure |
| CN106907384A (en) * | 2017-04-17 | 2017-06-30 | 上海蓝恩控制系统有限公司 | A kind of teeth bar regulation joint of push-pull cable |
| CN109469706A (en) * | 2018-12-27 | 2019-03-15 | 巨力索具股份有限公司 | Finely tune closed drag-line |
-
2006
- 2006-06-23 CN CN 200620110841 patent/CN200943669Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104512248A (en) * | 2013-09-30 | 2015-04-15 | 北汽福田汽车股份有限公司 | Shifting mechanism and automobile with same |
| CN106194979A (en) * | 2016-09-14 | 2016-12-07 | 湖南工业大学 | Vehicle automatic gear shifting inhaul cable assembly and quickly assemble method |
| CN106194979B (en) * | 2016-09-14 | 2018-06-08 | 湖南工业大学 | Vehicle automatic gear shifting inhaul cable assembly and quick assemble method |
| CN106286806A (en) * | 2016-10-31 | 2017-01-04 | 安徽江淮汽车股份有限公司 | A kind of speed control system of car assembling structure |
| CN106286806B (en) * | 2016-10-31 | 2018-12-14 | 安徽江淮汽车集团股份有限公司 | A kind of speed control system of car assembling structure |
| CN106907384A (en) * | 2017-04-17 | 2017-06-30 | 上海蓝恩控制系统有限公司 | A kind of teeth bar regulation joint of push-pull cable |
| CN109469706A (en) * | 2018-12-27 | 2019-03-15 | 巨力索具股份有限公司 | Finely tune closed drag-line |
| CN109469706B (en) * | 2018-12-27 | 2024-02-27 | 巨力索具股份有限公司 | Fine tuning closed guy cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangling Holdings Co, Ltd. Assignor: Chongqing Changan Automobile Co., Ltd. Contract fulfillment period: 2009.7.15 to 2014.7.15 Contract record no.: 2009360000046 Denomination of utility model: Joint for regulating automobile shift dragline length Granted publication date: 20070905 License type: Exclusive license Record date: 20090812 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.7.15 TO 2014.7.15; CHANGE OF CONTRACT Name of requester: JIANGLING HOLDING CO., LTD. Effective date: 20090812 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070905 Termination date: 20120623 |