CN205226346U - Take shock attenuation, antifriction and interference seal structure's automobile dragging line - Google Patents
Take shock attenuation, antifriction and interference seal structure's automobile dragging line Download PDFInfo
- Publication number
- CN205226346U CN205226346U CN201520860053.0U CN201520860053U CN205226346U CN 205226346 U CN205226346 U CN 205226346U CN 201520860053 U CN201520860053 U CN 201520860053U CN 205226346 U CN205226346 U CN 205226346U
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- Prior art keywords
- antifriction
- pipe
- damping
- seal structure
- shock attenuation
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Abstract
The utility model discloses a take shock attenuation, antifriction and interference seal structure's automobile dragging line, including earrings, pull rod, straight filament pipe, dustproof sleeve subassembly, shock attenuation sleeve pipe and antifriction device, the utility model discloses a set up the shock attenuation sleeve pipe at the straight filament outside of tubes, the engine turns round and the automobile goes on uneven way etc. Leads to the fact the cable when the intraductal shake of shock attenuation cover, thereby bellow takes place the vibration energy that elastic deformation consumed the cable to reach the shock attenuation purpose, the travelling comfort of the operation of can very big improvement shifting, and interference fit realizes dustproofly, dustproof effectual between its connecting rod and the sealed lid, and it is through setting up antifriction device at the straight filament outside of tubes, through antifriction device with shift cable support fix at other structural owing to be rolling friction between straight filament pipe and the antifriction device to can be great reduce the friction and wear of shift cable in the motion process, be favorable to improving car shift cable's life, shift cable removal simultaneously is nimble higher, and the operation is also more convenient laborsaving.
Description
Technical field
The utility model relates to a kind of automobile component, particularly a kind of automobile gear shifting inhaul cable.
Background technique
Automobile gear shifting inhaul cable comprises earrings, the pull bar be connected with earrings, the wire rope be connected with pull bar, limit casing assembly, dust-proof corrugated bushing assembly and foaming tube etc.
Existing dust-proof corrugated bushing modular construction is complicated, and assembly process is many, and cost of production is high.
And in vehicle traveling process, the shake produced when the automobile shake caused due to Uneven road and engine running all can be passed to selector along automobile gear shifting inhaul cable, thus cause the shake of gear shift operating rod, make shifting comfort poor, automobile gear shifting inhaul cable of the prior art does not also have the technical measures eliminating its shake very well.
And when installing automobile gear shifting inhaul cable, automobile gear shifting inhaul cable usually will with other form touch, thus the wear damage of automobile gear shifting inhaul cable can be caused.In prior art, although have raw silk rings pipe to protect wire rope at the wire rope overcoat of automobile gear shifting inhaul cable, raw silk rings pipe also easy wear damage in movement process, does not therefore still well solve the wear damage problem of automobile gear shifting inhaul cable.
Model utility content
In view of this, the purpose of this utility model is to provide a kind of automobile guy cable with damping, antifriction and interference seal structure, to solve automobile and motor shake to cause gear shift operation travelling comfort difference technical problem along gear-shifting inhaul cable transmission; And solve automobile gear shifting inhaul cable of the prior art and adopt bellows component to carry out dust-proofly there is assembly process complexity, technical problem that cost of production is high; And solve the technical problem that wear damage easily appears in automobile gear shifting inhaul cable of the prior art.
The automobile guy cable of the damping of the utility model band, antifriction and interference seal structure, the raw silk rings pipe comprising earrings, the pull bar be connected with earrings, the wire rope be connected with pull bar and be enclosed within outside wire rope, also comprises dust-proof thimble assembly, damping sleeve pipe and antifriction device;
Described damping sleeve pipe comprises body, is arranged on the interior damping bellows be made up of rubber material of body and the installation connecting plate be arranged on outside body, and described bellows body is enclosed within raw silk rings pipe;
Described dust-proof thimble assembly comprises and is enclosed within the outer and guide pipe coordinated with rod slide of connecting rod, and 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 be slidably matched;
Described antifriction device comprise ball, ring ballframe carriage and with ballframe carriage one is connected prop up otic placode, described otic placode is provided with mounting hole, annular cavity is provided with in described ballframe carriage, and the inner ring surface of ballframe carriage is provided with annular notches, described ball is disposed in parallel in annular cavity, and the spherical calotte of ball be positioned at annular notches outer and with the surface contact of raw silk rings pipe.
Further, described earrings is connected with tubular configured joint, one end of described pull bar is positioned at tubular configured joint, and tie rod end is provided with the anti-drop head preventing pull bar from skidding off from tubular configured joint, and described tubular configured joint is respectively arranged with the first damping spring and the second damping spring in the both sides of anti-drop head.
Further, arc-shaped spring piece ball being released annular notches is also provided with in described toroidal cavity.
Further, described guide pipe is plastic tube, and described sealing cover is plastic tube.
Further, described raw silk rings pipe is also provided with balancing weight outward.
The beneficial effects of the utility model:
The automobile guy cable of 1, the utility model band damping, antifriction and interference seal structure, it by arranging shock absorbing sleeve pipe outside raw silk rings pipe, engine running and automobile not level road up to sail etc. cause drag-line to shake in damping sleeve pipe time, drag-line can extrude damping bellows, bellows body generation resiliently deformable thus consume the vibration energy of drag-line, thus reach damping object, drag-line can be avoided to shake and to be delivered to gear shift operating rod, the travelling comfort of raising gear shift operation that can be very large.
2, the damping of the utility model band, the automobile guy cable of antifriction and interference seal 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.
The automobile guy cable of 3, the utility model band damping, antifriction and interference seal structure, it by arranging antifriction device outside raw silk rings pipe, when automobile gear shifting inhaul cable need in installation process bending and with other form touch time, by antifriction device, gear-shifting inhaul cable is supported and fixed in other structure, due between raw silk rings pipe and antifriction device for rolling friction, thus the fretting wear of gear-shifting inhaul cable in movement process can be reduced greatly, be conducive to the working life of improving automobile gear shifting inhaul cable; Gear-shifting inhaul cable moves higher flexibly simultaneously, operates also more convenient laborsaving.
Accompanying drawing explanation
Fig. 1 is the structural representation of automobile guy cable of the damping of the utility model band, antifriction and interference seal structure;
Fig. 2 is the enlarged diagram in P portion in Fig. 1;
Fig. 3 is the enlarged diagram in M portion in Fig. 1;
Fig. 4 is the structural representation of antifriction device.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in the figure, the automobile guy cable of the damping of the present embodiment band, antifriction and interference seal structure, the raw silk rings pipe 4 comprising earrings 1, the pull bar 2 be connected with earrings, the wire rope 3 be connected with pull bar and be enclosed within outside wire rope, also comprises dust-proof thimble assembly, damping sleeve pipe and antifriction device;
Described damping sleeve pipe comprises body 5, is arranged on the interior damping bellows 6 be made up of rubber material of body and the installation connecting plate 7 be arranged on outside body, and described bellows body is enclosed within raw silk rings pipe;
Described dust-proof thimble assembly comprises and is enclosed within the outer and guide pipe 8 coordinated with rod slide of connecting rod, and one end of described guide pipe is connected with sealing cover 9, the other end is connected with limit casing assembly, the endoporus of described sealing cover and connecting rod interference fit be slidably matched;
Described antifriction device comprise ball 10, ring ballframe carriage 11 and with ballframe carriage one is connected prop up otic placode 12, described otic placode is provided with mounting hole 13, annular cavity is provided with in described ballframe carriage, and the inner ring surface of ballframe carriage is provided with annular notches, described ball is disposed in parallel in annular cavity, and the spherical calotte of ball be positioned at annular notches outer and with the surface contact of raw silk rings pipe.
The automobile guy cable of the damping of the present embodiment band, antifriction and interference seal structure, it by arranging shock absorbing sleeve pipe outside raw silk rings pipe, engine running and automobile not level road up to sail etc. cause drag-line to shake in damping sleeve pipe time, drag-line can extrude damping bellows, bellows body generation resiliently deformable thus consume the vibration energy of drag-line, thus reach damping object, drag-line can be avoided to shake and to be delivered to gear shift operating rod, the travelling comfort of raising gear shift operation that can be very large.
And the damping of the present embodiment band, the automobile guy cable of antifriction and interference seal 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 damping of the present embodiment band, antifriction and interference seal structure automobile guy cable, it by arranging antifriction device outside raw silk rings pipe, when automobile gear shifting inhaul cable need in installation process bending and with other form touch time, by antifriction device, gear-shifting inhaul cable is supported and fixed in other structure, due between raw silk rings pipe and antifriction device for rolling friction, thus the fretting wear of gear-shifting inhaul cable in movement process can be reduced greatly, be conducive to the working life of improving automobile gear shifting inhaul cable; Gear-shifting inhaul cable moves higher flexibly simultaneously, operates also more convenient laborsaving.
As the improvement to the present embodiment, described earrings is connected with tubular configured joint 14, one end of described pull bar is positioned at tubular configured joint, and tie rod end is provided with the anti-drop head 15 preventing pull bar from skidding off from tubular configured joint, described tubular configured joint is respectively arranged with the first damping spring 16 and the second damping spring 17 in the both sides of anti-drop head.This improvement makes the shake of longitudinally transmitting along drag-line can be eliminated by the first damping spring and the second damping spring, thus can improve the travelling comfort of gear shift operation further.
As the improvement to the present embodiment, the arc-shaped spring piece 18 ball being released annular notches is also provided with in described toroidal cavity, by arc-shaped spring piece 18 pairs of ball applied thrusts, ball can better be made to contact with raw silk rings pipe, and the deformation behavior of arc-shaped spring piece can better be avoided occurring clamping stagnation problem between raw silk rings pipe and ball.
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 raw silk rings pipe is also provided with balancing weight 14 outward, and balancing weight 14 can reduce rocking of drag-line, is conducive to improving the travelling comfort transmitting operation further.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (5)
1. the automobile guy cable with damping, antifriction and interference seal structure, the raw silk rings pipe comprising earrings, the pull bar be connected with earrings, the wire rope be connected with pull bar and be enclosed within outside wire rope, is characterized in that: also comprise dust-proof thimble assembly, damping sleeve pipe and antifriction device;
Described damping sleeve pipe comprises body, is arranged on the interior damping bellows be made up of rubber material of body and the installation connecting plate be arranged on outside body, and described bellows body is enclosed within raw silk rings pipe;
Described dust-proof thimble assembly comprises and is enclosed within the outer and guide pipe coordinated with rod slide of connecting rod, and 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 be slidably matched;
Described antifriction device comprise ball, ring ballframe carriage and with ballframe carriage one is connected prop up otic placode, described otic placode is provided with mounting hole, annular cavity is provided with in described ballframe carriage, and the inner ring surface of ballframe carriage is provided with annular notches, described ball is disposed in parallel in annular cavity, and the spherical calotte of ball be positioned at annular notches outer and with the surface contact of raw silk rings pipe.
2. the automobile guy cable of band damping according to claim 1, antifriction and interference seal structure, it is characterized in that: described earrings is connected with tubular configured joint, one end of described pull bar is positioned at tubular configured joint, and tie rod end is provided with the anti-drop head preventing pull bar from skidding off from tubular configured joint, described tubular configured joint is respectively arranged with the first damping spring and the second damping spring in the both sides of anti-drop head.
3. the automobile guy cable of band damping according to claim 1, antifriction and interference seal structure, is characterized in that: be also provided with arc-shaped spring piece ball being released annular notches in described toroidal cavity.
4. the automobile guy cable of band damping according to claim 1, antifriction and interference seal structure, it is characterized in that: described guide pipe is plastic tube, described sealing cover is plastic tube.
5. the automobile guy cable of band damping according to claim 1, antifriction and interference seal structure, is characterized in that: described raw silk rings pipe is also provided with balancing weight outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520860053.0U CN205226346U (en) | 2015-11-02 | 2015-11-02 | Take shock attenuation, antifriction and interference seal structure's automobile dragging line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520860053.0U CN205226346U (en) | 2015-11-02 | 2015-11-02 | Take shock attenuation, antifriction and interference seal structure's automobile dragging line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205226346U true CN205226346U (en) | 2016-05-11 |
Family
ID=55901413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520860053.0U Expired - Fee Related CN205226346U (en) | 2015-11-02 | 2015-11-02 | Take shock attenuation, antifriction and interference seal structure's automobile dragging line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205226346U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240523A (en) * | 2015-11-02 | 2016-01-13 | 重庆御捷汽车部件有限公司 | Automobile inhaul cable with shock-reducing friction-reducing interference sealing structure |
| CN110582824A (en) * | 2017-05-05 | 2019-12-17 | 西门子股份公司 | Device with gas pressure spring for a cable-type rotary oscillating movement system and use of the device for a switch |
-
2015
- 2015-11-02 CN CN201520860053.0U patent/CN205226346U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240523A (en) * | 2015-11-02 | 2016-01-13 | 重庆御捷汽车部件有限公司 | Automobile inhaul cable with shock-reducing friction-reducing interference sealing structure |
| CN110582824A (en) * | 2017-05-05 | 2019-12-17 | 西门子股份公司 | Device with gas pressure spring for a cable-type rotary oscillating movement system and use of the device for a switch |
| CN110582824B (en) * | 2017-05-05 | 2021-10-15 | 西门子股份公司 | Device with gas pressure spring for a cable-type rotary oscillating movement system |
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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: 20160511 Termination date: 20161102 |
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| CF01 | Termination of patent right due to non-payment of annual fee |