CN103511439A - Inhaul cable adjustable device - Google Patents
Inhaul cable adjustable device Download PDFInfo
- Publication number
- CN103511439A CN103511439A CN201210216724.0A CN201210216724A CN103511439A CN 103511439 A CN103511439 A CN 103511439A CN 201210216724 A CN201210216724 A CN 201210216724A CN 103511439 A CN103511439 A CN 103511439A
- Authority
- CN
- China
- Prior art keywords
- tooth
- retainer
- adjustable device
- inhaul cable
- screw rod
- 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.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C1/00—Flexible shafts; Mechanical means for transmitting movement in a flexible sheathing
- F16C1/10—Means for transmitting linear movement in a flexible sheathing, e.g. "Bowden-mechanisms"
- F16C1/22—Adjusting; Compensating length
- F16C1/223—Adjusting; Compensating length by adjusting the effective length of the flexible member
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C1/00—Flexible shafts; Mechanical means for transmitting movement in a flexible sheathing
- F16C1/10—Means for transmitting linear movement in a flexible sheathing, e.g. "Bowden-mechanisms"
- F16C1/12—Arrangements for transmitting movement to or from the flexible member
- F16C1/14—Construction of the end-piece of the flexible member; Attachment thereof to the flexible member
Abstract
The invention discloses an inhaul cable adjustable device. The inhaul cable adjustable device comprises a shell, a damping adjustment screw, a retainer and an anti-locking buckle, wherein the threaded end of the damping adjustment screw is arranged in a damping adjustment screw installation hole in the shell; the retainer is arranged in a retainer installation groove in the shell; a plastic coating layer wraps the threaded end of the damping adjustment screw; the outer surface of the plastic coating layer has a tooth-shaped structure; the cross section of the tooth-shaped structure is semicircular; the retainer consists of a single guide tooth, a radius tooth and an outer clamp; the threaded end wrapped with the plastic coating layer is arranged in the retainer and is engaged with the single guide tooth. The inhaul cable adjustable device is simple in structure and convenient to use; the problems that a conventional inhaul cable adjustable device has a large transverse gap, great vibration, great installation force and unstable installation force, and is prone to teeth butting phenomenon and the like are solved; by the inhaul cable adjustable device, gear shifting comfort is improved, and the assembly is simplified.
Description
Technical field
The present invention relates to automobile equipment field, particularly a kind of inhaul cable adjustable device.
Background technique
Along with social development, automobile has become the main traffic tool of people, in the manual transmission gear shift car of present most of engine behind front wheels, it need to adopt the gear shifting rotary arm of gear shift pulling cable operation speed changer, to change Transmission gear, because manual gear is more, therefore necessarily require gear shift pulling cable stroke very accurate, otherwise can cause gear shift dislocation, thereby the important content of each automobile factory's research is how accurate adjustment selects gear shift pulling cable stroke.
At present, when automobile gear shifting inhaul cable is connected with gearbox, owing to manufacturing and assembly error, even if cause both also to reduce can not be assembled together or the be assembled together comfort property of gearshift, so often adopt adjustable mechanism during assembling shifting drag-line.
The lateral clearance of existing inhaul cable adjustable device greatly, vibrations are large, installing force is large, installing force is unstable and easy generation tooth phenomenon.
Summary of the invention
The technical problem to be solved in the present invention is to provide the high inhaul cable adjustable device of a kind of comfort level of shifting gears.
For achieving the above object, technological scheme of the present invention is as follows:
, comprising housing, damping adjusting screw rod, retainer and anti-lock buckle, one end of described damping adjusting screw rod is threaded end, the other end is cylindrical end; One end of described housing is draw ring structure, and the other end is provided with damping adjusting screw rod mounting hole, and one end that described housing is provided with mounting hole is provided with the retainer resettlement groove being conducted with mounting hole; The threaded end of described damping adjusting screw rod is placed in the damping adjusting screw rod mounting hole of housing, and described retainer is placed in the retainer resettlement groove of housing; The threaded end of described damping adjusting screw rod is enclosed with plastic clad, and the outer surface of described plastic clad is tooth-shape structure, and the cross section of described tooth-shape structure is semicircle; Described retainer is comprised of the tooth that singly leads, radius tooth and Grip, and the once-through of described radius tooth is in Grip inner side, and the once-through of described single guiding tooth is on radius tooth inner side surface; The described threaded end that is enclosed with plastic clad is placed in retainer, and in the engagement of single guiding tooth.
Preferably, described retainer both sides are respectively equipped with restraining groove, and described anti-lock buckle is placed in described restraining groove.
Preferably, described single guiding tooth is comprised of a plurality of tooth bars.
Preferably, the cross section of described tooth bar is semicircle.
Preferably, described tooth-shape structure is comprised of a plurality of tooth bars.
Preferably, the cross section of described tooth bar is semicircle.
By technique scheme, the invention has the beneficial effects as follows:
The present invention is simple in structure, easy to use, threaded end at damping adjusting screw rod is enclosed with plastic clad, it is circular tooth-shape structure that the outer surface of plastic clad is provided with cross section, it is connected with the single guiding tooth thread in retainer when mounted, said structure and Placement solved that existing inhaul cable adjustable device exists lateral clearance large, vibrations are large, installing force is large, installing force is unstable, easy generation is to problems such as tooth phenomenons, travelling comfort when it has improved gearshift, and simplified assembling.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structural representation of the present invention;
Fig. 2 is retainer structural representation;
Fig. 3 is damping adjusting screw rod structural representation.
Numeral and the represented corresponding part title of letter in figure:
10, housing 11, draw ring structure 20, damping adjusting screw rod 21, threaded end 22, cylindrical end 23, plastic clad 23a, tooth-shape structure 30, retainer 31, single guiding tooth 32, radius tooth 33, Grip 34, restraining groove 40, anti-lock buckle 50, tooth bar
Embodiment
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
Referring to shown in Fig. 1 to Fig. 3, a kind of inhaul cable adjustable device of the present invention comprises housing 10, damping adjusting screw rod 20, retainer 30 and anti-lock buckle 40.
Damping adjusting screw rod 20 one end is threaded end 21, and the other end is cylindrical end 22.
The threaded end 21 of damping adjusting screw rod 20 is enclosed with plastic clad 23, and the outer surface of plastic clad 23 is tooth-shape structure 23a, and tooth-shape structure 23a is comprised of a plurality of tooth bars 50, and tooth bar 50 cross section is semicircle.
The present invention when mounted, first by retainer 30 pre-installations on the retainer resettlement groove of housing 10, anti-lock buckle 40 is being arranged on retainer 30, anti-lock buckle 40 is used for the movement of limit stop 30, at the threaded end 21 that damping adjusting screw rod 20 is provided with to plastic clad 23, be placed in damping adjusting screw rod mounting hole, when the stretching into position and reach pre-provisioning request of damping adjusting screw rod 20, retainer 30 is carried out to secondary installing, being about to retainer 30 is pressed in resettlement groove completely, and the threaded end 21 that makes damping adjusting screw rod 20 be provided with plastic clad 23 meshes with the single guiding tooth 31 on retainer 30.
Assembly precision of the present invention is high, processing cost is low, it is little to shake, installing force is little, installing force is stablized, it is convenient to install.
More than show and described basic principle of the present invention and major character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (6)
1. an inhaul cable adjustable device, comprises housing, damping adjusting screw rod, retainer and anti-lock buckle, and one end of described damping adjusting screw rod is threaded end, and the other end is cylindrical end; One end of described housing is draw ring structure, and the other end is provided with damping adjusting screw rod mounting hole, and one end that described housing is provided with mounting hole is provided with the retainer resettlement groove being conducted with mounting hole; The threaded end of described damping adjusting screw rod is placed in the damping adjusting screw rod mounting hole of housing, and described retainer is placed in the retainer resettlement groove of housing; It is characterized in that: the threaded end of described damping adjusting screw rod is enclosed with plastic clad, the outer surface of described plastic clad is tooth-shape structure, described retainer is comprised of the tooth that singly leads, radius tooth and Grip, the once-through of described radius tooth is in Grip inner side, and the once-through of described single guiding tooth is on radius tooth inner side surface; The described threaded end that is enclosed with plastic clad is placed in retainer, and in the engagement of single guiding tooth.
2. a kind of inhaul cable adjustable device according to claim 1, is characterized in that, described retainer both sides are respectively equipped with restraining groove, and described anti-lock buckle is placed in described restraining groove.
3. a kind of inhaul cable adjustable device according to claim 1, is characterized in that, described single guiding tooth is comprised of a plurality of tooth bars.
4. a kind of inhaul cable adjustable device according to claim 1, is characterized in that, the cross section of described tooth bar is semicircle.
5. a kind of inhaul cable adjustable device according to claim 1, is characterized in that, described tooth-shape structure is comprised of a plurality of tooth bars.
6. a kind of inhaul cable adjustable device according to claim 1, is characterized in that, the cross section of described tooth bar is semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210216724.0A CN103511439A (en) | 2012-06-27 | 2012-06-27 | Inhaul cable adjustable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210216724.0A CN103511439A (en) | 2012-06-27 | 2012-06-27 | Inhaul cable adjustable device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103511439A true CN103511439A (en) | 2014-01-15 |
Family
ID=49894690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210216724.0A Pending CN103511439A (en) | 2012-06-27 | 2012-06-27 | Inhaul cable adjustable device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103511439A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107061710A (en) * | 2017-04-07 | 2017-08-18 | 安徽江淮汽车集团股份有限公司 | A kind of speed change system assembling structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4887930A (en) * | 1988-11-18 | 1989-12-19 | Babcock Industries Inc. | Manually controlled adjustable locking mechanism for a cable control system |
| JPH05231415A (en) * | 1992-02-17 | 1993-09-07 | Chuo Spring Co Ltd | Connecting and holding structure of control cable |
| CN2422481Y (en) * | 2000-04-10 | 2001-03-07 | 陈义钊 | Loosing-proof rust-proof screw nut |
| CN201141387Y (en) * | 2007-12-20 | 2008-10-29 | 上海干巷汽车镜（集团）有限公司 | Inhaul cable adjustable device |
| CN101463859A (en) * | 2007-12-20 | 2009-06-24 | 上海干巷汽车镜（集团）有限公司 | Regulation connector of inhaul cable |
| CN201827222U (en) * | 2010-08-17 | 2011-05-11 | 德韧干巷汽车系统（上海）有限公司 | Inhaul cable adjustable mechanism of inhaul cable connector |
-
2012
- 2012-06-27 CN CN201210216724.0A patent/CN103511439A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4887930A (en) * | 1988-11-18 | 1989-12-19 | Babcock Industries Inc. | Manually controlled adjustable locking mechanism for a cable control system |
| JPH05231415A (en) * | 1992-02-17 | 1993-09-07 | Chuo Spring Co Ltd | Connecting and holding structure of control cable |
| CN2422481Y (en) * | 2000-04-10 | 2001-03-07 | 陈义钊 | Loosing-proof rust-proof screw nut |
| CN201141387Y (en) * | 2007-12-20 | 2008-10-29 | 上海干巷汽车镜（集团）有限公司 | Inhaul cable adjustable device |
| CN101463859A (en) * | 2007-12-20 | 2009-06-24 | 上海干巷汽车镜（集团）有限公司 | Regulation connector of inhaul cable |
| CN201827222U (en) * | 2010-08-17 | 2011-05-11 | 德韧干巷汽车系统（上海）有限公司 | Inhaul cable adjustable mechanism of inhaul cable connector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061710A (en) * | 2017-04-07 | 2017-08-18 | 安徽江淮汽车集团股份有限公司 | A kind of speed change system 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 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140115 |
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| RJ01 | Rejection of invention patent application after publication |