CN105221555A - There is the automobile gear shifting inhaul cable assembly of interference seal, noise reduction and shock-damping structure - Google Patents
There is the automobile gear shifting inhaul cable assembly of interference seal, noise reduction and shock-damping structure Download PDFInfo
- Publication number
- CN105221555A CN105221555A CN201510729147.9A CN201510729147A CN105221555A CN 105221555 A CN105221555 A CN 105221555A CN 201510729147 A CN201510729147 A CN 201510729147A CN 105221555 A CN105221555 A CN 105221555A
- Authority
- CN
- China
- Prior art keywords
- inhaul cable
- sheath
- raw silk
- cable assembly
- connecting 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"
- F16C1/107—Sealing details
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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"
- F16C1/108—Reducing or controlling of vibrations, e.g. by resilient damping of noise
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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
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/0208—Selector apparatus with means for suppression of vibrations or reduction of noise
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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
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/0213—Selector apparatus with sealing means, e.g. against entry of dust
Abstract
The invention discloses a kind of automobile gear shifting inhaul cable assembly with interference seal, noise reduction and shock-damping structure, comprise earrings, connecting rod, wire rope, raw silk rings pipe and dust-proof thimble assembly, dust-proof thimble assembly comprises guide pipe and sealing cover, and raw silk rings pipe is outside equipped with sheath and balancing weight.The present invention utilizes interference fit between connecting rod and sealing cover, dust etc. can not be entered in guide pipe, good dustproof effect, and due to guide pipe and sealing cover structure simple, assembling is simple, makes the manufacture cost of the reduction gear-shifting inhaul cable assembly that it can be very large; Its balancing weight be arranged on outside raw silk rings pipe can be eliminated motor shake and be delivered to gear shift operation bar along inhaul cable assembly simultaneously, makes raising gear shift operation travelling comfort better; And its sheath be arranged on raw silk rings pipe can absorb the noise energy produced in cable movement, reduce gearshift noise and be delivered to operator cabin along drag-line, avoid gearshift noise to have an impact to driver.
Description
Technical field
The present invention relates to a kind of automobile component, particularly a kind of automobile guy cable.
Background technique
The automobile gear shifting inhaul cable assembly with interference seal, noise reduction and shock-damping structure changes selector gear for pulling, and it comprises earrings link assembly, wire rope, limit casing assembly, dust-proof corrugated bushing assembly and foaming tube etc. for connecting selector.In shift process, connecting rod moves in limit casing assembly, and dust-proof corrugated bushing assembly damages for stoping dust to enter in limit casing assembly the face that is slidably matched, and ensures the flexibility of gear-shifting inhaul cable motion.
But dust-proof corrugated bushing modular construction is complicated, and assembly process is many, and cost of production is high; And existing gear-shifting inhaul cable assembly does not have denoising structure, can produce noise, and noise can have an impact in the movement process of drag-line to the driving operation of driver; And existing gear-shifting inhaul cable assembly does not have shock-damping structure, the vibrations that motor produces can be passed to gear shift operation handle along drag-line, and then affect the travelling comfort of gear shift operation.
Summary of the invention
In view of this, the object of this invention is to provide a kind of automobile gear shifting inhaul cable assembly with interference seal, noise reduction and shock-damping structure, adopt bellows component to carry out dust-proofly there is assembly process complexity, cost of production high-technology problem to solve automobile gear shifting inhaul cable of the prior art; And solve automobile gear shifting inhaul cable of the prior art and not there is denoising structure, the technical problem that the driving that the noise that cable movement produces can affect driver impacts; And solve automobile gear shifting inhaul cable of the prior art and not there is shock-damping structure, motor shake can affect the technical problem of gear shift operation travelling comfort.
The present invention has interference seal, the automobile gear shifting inhaul cable assembly of noise reduction and shock-damping structure, comprise earrings, the connecting rod be connected with earrings, the wire rope be connected with connecting rod, be enclosed within the outer and raw silk rings pipe coordinated with steel cable sliding of wire rope, and in order to limit the limit casing assembly of earrings and connecting rod displacement distance, also comprise dust-proof thimble assembly, described dust-proof thimble assembly comprises and is enclosed within the outer and guide pipe coordinated with rod slide of connecting rod, one end of described guide pipe is connected with sealing cover, the other end is connected with limit casing assembly, the endoporus of described sealing cover and connecting rod interference fit and be slidably matched, the sheath that described raw silk rings pipe overcoat has, some thin slices that described sheath comprises tubulose body and is evenly arranged along tubulose body circumference, described raw silk rings pipe is also provided with balancing weight outward.
Further, described guide pipe is plastic tube, and described sealing cover is plastic tube.
Further, described limit casing assembly comprises and to be connected front sheath, spacing connecting base, the sleeve cap that is arranged on the rear sheath on spacing connecting base and is connected with rear sheath with guide pipe, described sleeve cap is connected with raw silk rings pipe, and the diameter of bore of described rear sheath is less than the diameter of connection.
Further, interference fit is adopted to be fixedly connected with between described sheath and raw silk rings pipe.
Beneficial effect of the present invention:
1, the present invention has interference seal, the automobile gear shifting inhaul cable assembly of noise reduction and shock-damping structure, it utilizes guide pipe and sealing cover to replace the matching gap of existing bellows to connecting rod and limit casing inter-module to carry out dust-proof, interference fit between connecting rod and sealing cover, dust etc. can not be entered in guide pipe, good dustproof effect, and owing to also there is slip cooperating relationship between connecting rod and sealing cover, make wire rope can drive earrings and connecting rod flexibly, gear shift operation is sensitive, due to guide pipe and sealing cover structure simple, assembling is simple, make the manufacture cost of the reduction gear-shifting inhaul cable assembly that it can be very large.
2, the present invention has the automobile gear shifting inhaul cable assembly of interference seal, noise reduction and shock-damping structure, and its balancing weight be arranged on outside raw silk rings pipe can be eliminated motor shake and be delivered to gear shift operation bar along inhaul cable assembly, makes raising gear shift operation travelling comfort better.
3, the present invention has the automobile gear shifting inhaul cable assembly of interference seal, noise reduction and shock-damping structure; its sheath be arranged on raw silk rings pipe not only has protection inhaul cable assembly; inhaul cable assembly is avoided to occur the problem of damaged in collision; and the thin slice on its tubulose body can also absorb the noise energy produced in cable movement; reduce gearshift noise and be delivered to operator cabin along drag-line, avoid gearshift noise to have an impact to driver.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present embodiment has the automobile gear shifting inhaul cable assembly of interference seal, noise reduction and shock-damping structure;
Fig. 2 is the zoomed-in view in P portion in Fig. 1;
Fig. 3 is the cross sectional representation of sheath.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in the figure, the present embodiment has interference seal, the automobile gear shifting inhaul cable assembly of noise reduction and shock-damping structure, comprise earrings 1, the connecting rod 2 be connected with earrings, the wire rope 3 be connected with connecting rod, be enclosed within the outer and raw silk rings pipe 4 coordinated with steel cable sliding of wire rope, and in order to limit the limit casing assembly of earrings and connecting rod displacement distance, also comprise dust-proof thimble assembly, described dust-proof thimble assembly comprises and is enclosed within the outer and guide pipe 5 coordinated with rod slide of connecting rod, one end of described guide pipe is connected with sealing cover 6, the other end is connected with limit casing assembly, the endoporus of described sealing cover and connecting rod interference fit and be slidably matched, the sheath 7 that described raw silk rings pipe overcoat has, some thin slices 72 that described sheath comprises tubulose body 71 and is evenly arranged along tubulose body circumference, described raw silk rings pipe is also provided with balancing weight 8 outward.
The present invention has interference seal, the automobile gear shifting inhaul cable assembly of noise reduction and shock-damping structure, it utilizes guide pipe and sealing cover to replace the matching gap of existing bellows to connecting rod and limit casing inter-module to carry out dust-proof, interference fit between connecting rod and sealing cover, dust etc. can not be entered in guide pipe, good dustproof effect, and owing to also there is slip cooperating relationship between connecting rod and sealing cover, make wire rope can drive earrings and connecting rod flexibly, gear shift operation is sensitive, due to guide pipe and sealing cover structure simple, assembling is simple, make the manufacture cost of the reduction gear-shifting inhaul cable assembly that it can be very large.
And the present embodiment has the automobile gear shifting inhaul cable assembly of interference seal, noise reduction and shock-damping structure, its balancing weight be arranged on outside raw silk rings pipe can be eliminated motor shake and be delivered to gear shift operation bar along inhaul cable assembly, makes raising gear shift operation travelling comfort better.
Further; the present embodiment has the automobile gear shifting inhaul cable assembly of interference seal, noise reduction and shock-damping structure; its sheath be arranged on raw silk rings pipe not only has protection inhaul cable assembly; inhaul cable assembly is avoided to occur the problem of damaged in collision; and the thin slice on its tubulose body can also absorb the noise energy produced in cable movement; reduce gearshift noise and be delivered to operator cabin along drag-line, avoid gearshift noise to have an impact to driver.
As the improvement to the present embodiment, described guide pipe is plastic tube, and described sealing cover is plastic tube, adopts plastics manufacture, makes the once-through of guide rod energy, can reduce the manufacture cost of inhaul cable assembly further.
As the improvement to the present embodiment; described limit casing assembly comprises and to be connected front sheath 9, spacing connecting base 10, the sleeve cap 12 that is arranged on the rear sheath 11 on spacing connecting base and is connected with rear sheath with guide pipe; described sleeve cap is connected with raw silk rings pipe; the diameter of bore of described rear sheath is less than the diameter of connection; by spacing connecting base, inhaul cable assembly is fixedly mounted; by sheath, guide pipe, steel wire and link joint feature are protected, the working life of inhaul cable assembly can be extended.
As the improvement to the present embodiment, adopt interference fit to be fixedly connected with between described sheath and raw silk rings pipe, adopt interference fit relative to the mode adopting glue bonding in prior art, its assembling mode is simpler, and assembling work efficiency is higher, and the feature of environmental protection is better.
What finally illustrate is, above embodiment is only in order to illustrate technological scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technological scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (4)
1. one kind has interference seal, the automobile gear shifting inhaul cable assembly of noise reduction and shock-damping structure, comprise earrings, the connecting rod be connected with earrings, the wire rope be connected with connecting rod, be enclosed within the outer and raw silk rings pipe coordinated with steel cable sliding of wire rope, and in order to limit the limit casing assembly of earrings and connecting rod displacement distance, it is characterized in that: also comprise dust-proof thimble assembly, described dust-proof thimble assembly comprises and is enclosed within the outer and guide pipe coordinated with rod slide of connecting rod, one end of described guide pipe is connected with sealing cover, the other end is connected with limit casing assembly, the endoporus of described sealing cover and connecting rod interference fit and be slidably matched, the sheath that described raw silk rings pipe overcoat has, some thin slices that described sheath comprises tubulose body and is evenly arranged along tubulose body circumference, described raw silk rings pipe is also provided with balancing weight outward.
2. the automobile gear shifting inhaul cable assembly with interference seal, noise reduction and shock-damping structure according to claim 1, it is characterized in that: described guide pipe is plastic tube, described sealing cover is plastic tube.
3. the automobile gear shifting inhaul cable assembly with interference seal, noise reduction and shock-damping structure according to claim 1, it is characterized in that: described limit casing assembly comprises and to be connected front sheath, spacing connecting base, the sleeve cap that is arranged on the rear sheath on spacing connecting base and is connected with rear sheath with guide pipe, described sleeve cap is connected with raw silk rings pipe, and the diameter of bore of described rear sheath is less than the diameter of connection.
4. the automobile gear shifting inhaul cable assembly with interference seal, noise reduction and shock-damping structure according to claim 1, is characterized in that: adopt interference fit to be fixedly connected with between described sheath and raw silk rings pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510729147.9A CN105221555A (en) | 2015-11-02 | 2015-11-02 | There is the automobile gear shifting inhaul cable assembly of interference seal, noise reduction and shock-damping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510729147.9A CN105221555A (en) | 2015-11-02 | 2015-11-02 | There is the automobile gear shifting inhaul cable assembly of interference seal, noise reduction and shock-damping structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105221555A true CN105221555A (en) | 2016-01-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510729147.9A Pending CN105221555A (en) | 2015-11-02 | 2015-11-02 | There is the automobile gear shifting inhaul cable assembly of interference seal, noise reduction and shock-damping structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105221555A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001315545A (en) * | 2000-05-10 | 2001-11-13 | Fuji Heavy Ind Ltd | Erroneous operation preventive mechanism of manual transmission |
| US20030196507A1 (en) * | 2002-04-20 | 2003-10-23 | Kim Yoong Kwang | Column-type shift lever structure for automatic transmission with manual shifting mode |
| CN201125932Y (en) * | 2007-12-03 | 2008-10-01 | 浙江吉利汽车研究院有限公司 | Choosing gear shifting soft shaft for automobile |
| CN101463857A (en) * | 2007-12-20 | 2009-06-24 | 上海干巷汽车镜（集团）有限公司 | Inhaul cable assembly |
| CN201973074U (en) * | 2011-03-28 | 2011-09-14 | 周朝墒 | Automobile gear shifting inhaul cable |
| CN202100593U (en) * | 2011-05-15 | 2012-01-04 | 天津华盛福汽车配件有限公司 | Transmission gear-shift manipulating bracing wire |
| CN205260585U (en) * | 2015-11-02 | 2016-05-25 | 重庆御捷汽车部件有限公司 | Car shift cable assembly with interference is sealed, is fallen and makes an uproar and shock -absorbing structure |
-
2015
- 2015-11-02 CN CN201510729147.9A patent/CN105221555A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001315545A (en) * | 2000-05-10 | 2001-11-13 | Fuji Heavy Ind Ltd | Erroneous operation preventive mechanism of manual transmission |
| US20030196507A1 (en) * | 2002-04-20 | 2003-10-23 | Kim Yoong Kwang | Column-type shift lever structure for automatic transmission with manual shifting mode |
| CN201125932Y (en) * | 2007-12-03 | 2008-10-01 | 浙江吉利汽车研究院有限公司 | Choosing gear shifting soft shaft for automobile |
| CN101463857A (en) * | 2007-12-20 | 2009-06-24 | 上海干巷汽车镜（集团）有限公司 | Inhaul cable assembly |
| CN201973074U (en) * | 2011-03-28 | 2011-09-14 | 周朝墒 | Automobile gear shifting inhaul cable |
| CN202100593U (en) * | 2011-05-15 | 2012-01-04 | 天津华盛福汽车配件有限公司 | Transmission gear-shift manipulating bracing wire |
| CN205260585U (en) * | 2015-11-02 | 2016-05-25 | 重庆御捷汽车部件有限公司 | Car shift cable assembly with interference is sealed, is fallen and makes an uproar and shock -absorbing structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160106 |
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| RJ01 | Rejection of invention patent application after publication |