CN107701718A - Automotive transmission steerable system - Google Patents
Automotive transmission steerable system Download PDFInfo
- Publication number
- CN107701718A CN107701718A CN201710934355.1A CN201710934355A CN107701718A CN 107701718 A CN107701718 A CN 107701718A CN 201710934355 A CN201710934355 A CN 201710934355A CN 107701718 A CN107701718 A CN 107701718A
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- China
- Prior art keywords
- assembly
- speed
- transmission
- inhaul cable
- gear
- 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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- 230000005540 biological transmission Effects 0.000 title claims abstract description 87
- 238000000034 method Methods 0.000 claims abstract description 8
- 230000008569 process Effects 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000005253 cladding Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 108010066278 cabin-4 Proteins 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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
- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K20/00—Arrangement or mounting of change-speed gearing control devices in vehicles
- B60K20/02—Arrangement or mounting of change-speed gearing control devices in vehicles of initiating means
- B60K20/04—Arrangement or mounting of change-speed gearing control devices in vehicles of initiating means floor mounted
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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"
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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
- F16H59/0278—Constructional features of the selector lever, e.g. grip parts, mounting or manufacturing
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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
- F16H59/04—Ratio selector apparatus
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
The invention discloses a kind of automotive transmission steerable system, including transmission control assembly, transmission assembly and speed-changer operation inhaul cable assembly, speed-changer operation inhaul cable assembly is the flexible axle of U-shaped arrangement, before transmission control assembly is arranged on floor assembly, on chassis before transmission assembly is arranged in below floor assembly, speed-changer operation inhaul cable assembly one end is fixedly connected by control joint with transmission control assembly, and the other end is fixed on the side of transmission assembly through front panel assembly.The present invention uses the automotive transmission steerable system of said structure, is used as speed-changer operation inhaul cable assembly by the flexible axle from U-shaped arrangement, and the vibration that can be effectively isolated engine is delivered on transmission control, lifts vehicle NVH performances, and without limitation；Simultaneously by setting control joint, the angle and length of drag-line termination are can adjust, ensures not falling off in inhaul cable assembly motion process.
Description
Technical field
The present invention relates to automobile technical field, more particularly to a kind of automotive transmission steerable system.
Background technology
At present, the automobile of in the market is divided into manual and two kinds of automatic transmission.For manual vehicle, most of gear lever cloth
Put on driver's cabin centre gangway, the speed changer of the longitudinal preposition vehicle of engine then uses direct operating mechanism, and driver can be straight
Connect manipulation gear lever to be shifted gears come the shift operating device stirred in gear shift cover, but the gear lever of directly operating mechanism exists
Vibration amplitude is very big during automobile starting and traveling, and frequency is very high, reduces handling comfort, and work as speed changer cloth set
When putting from gear lever farther out, the direct operating mechanism of speed changer can not meet automobile arrangement requirement, have certain limitation.
The content of the invention
It is an object of the invention to provide a kind of automotive transmission steerable system, is used as by the flexible axle from U-shaped arrangement
Speed-changer operation inhaul cable assembly, the vibration that can be effectively isolated engine are delivered on transmission control, lifting vehicle NVH
Performance, and without limitation；Simultaneously by setting control joint, the angle and length of drag-line termination are can adjust, ensures inhaul cable assembly
Do not fallen off in motion process.
To achieve the above object, the invention provides a kind of automotive transmission steerable system, including transmission control
Assembly, transmission assembly and speed-changer operation inhaul cable assembly, the speed-changer operation inhaul cable assembly are the flexible axle of U-shaped arrangement,
Before the transmission control assembly is arranged on floor assembly, the transmission assembly is arranged under the preceding floor assembly
On the chassis of side, described speed-changer operation inhaul cable assembly one end is fixed by control joint and the transmission control assembly
Connection, the other end are fixed on the side of the transmission assembly, and the speed-changer operation inhaul cable assembly through front panel assembly
The support for being used for changing the speed-changer operation inhaul cable assembly trend is provided with, the support is fixed with the front panel assembly to be connected
Connect.
Preferably, the speed-changer operation assembly is successively through being used to reduce the first damper assembly, described for transmitting vibration
Speed-changer operation inhaul cable assembly, the second damper assembly, telescopic and worm screw are connected with the transmission assembly, and the speed change
Device manipulating pulling cable assembly is fixed on the transmission assembly by guy wire support.
Preferably, the speed-changer operation inhaul cable assembly includes cored wire assembly and is wrapped in outer outside the cored wire assembly
Pipe assembly, the cored wire assembly include core wire, the dextrorotation steel wire around the core wire dextrorotation, around institute successively from inside to outside
Left-handed left-handed steel wire and the core cladding layer of core wire is stated, the outer pipe assembly includes the cored wire liner successively from inside to outside
Pipe, process wire and sheath coating.
Preferably, the transmission control assembly includes control stick and the speed changer being connected with the control stick, institute
Stating speed changer includes the first shift selecting rocking arm and the first gear-shifting rocker arm, and the transmission assembly changes including the second shift selecting rocking arm and second
Rocking arm is kept off, the control joint includes gear selecting control joint and gearshift control joint, and the speed-changer operation inhaul cable assembly includes
Gear selecting drag-line and gear-shifting inhaul cable, the gear selecting drag-line both ends are respectively through the gear selecting control joint and the worm screw and described first
Shift selecting rocking arm connects with second shift selecting rocking arm, and the gear-shifting inhaul cable both ends are respectively through the gearshift control joint and the snail
Bar connects with second gear-shifting rocker arm.
Preferably, present invention additionally comprises the counterweight element having for improving gearshift comfort level, second gear-shifting rocker arm to be
Bow-shaped structural, second gear-shifting rocker arm include integrally formed first horizontal segment, vertical section and the second horizontal segment, the level
Duan Yiduan is connected through dragline pin with the worm screw, and the other end is connected through the vertical section with one end of second horizontal segment, institute
Stating counterweight element includes being fixed on first balancing weight of the one end of the vertical section away from the first horizontal segment and is fixed on institute
State second balancing weight of the one end of the second horizontal segment away from the vertical section.
Preferably, the support includes arc shell, Antiwear casing and set screw, and the Antiwear casing is socketed in described
Outside speed-changer operation inhaul cable assembly, the arc shell is located at outside the Antiwear casing, and the arc shell passes through
The set screw is fixed on the front panel assembly.
Preferably, the support is included in the first support of the distribution that taken the shape of the letter U on the front panel assembly, second support,
Three supports and the 4th support.
Therefore, the automotive transmission steerable system of the invention using said structure, by soft from being arranged in U types
As speed-changer operation inhaul cable assembly, the vibration that can be effectively isolated engine is delivered on transmission control axle, lifting
Vehicle NVH performances, and without limitation；Simultaneously by setting control joint, the angle and length of drag-line termination are can adjust, ensures to draw
Do not fallen off in rope assembly motion process.
Below by drawings and examples, technical scheme is described in further detail.
Brief description of the drawings
Fig. 1 is a kind of arrangement schematic diagram of automotive transmission steerable system of embodiments of the invention；
Fig. 2 is a kind of front view of automotive transmission steerable system of embodiments of the invention；
Fig. 3 is a kind of left view of automotive transmission steerable system of embodiments of the invention；
Fig. 4 is a kind of upward view of automotive transmission steerable system of embodiments of the invention；
Fig. 5 is that a kind of speed-changer operation inhaul cable assembly of automotive transmission steerable system of embodiments of the invention is fixed to change
The structure chart of fast device assembly；
Fig. 6 is that a kind of gear selecting drag-line of automotive transmission steerable system of embodiments of the invention is fixed to speed-changer operation machine
The structure chart of structure assembly；
Fig. 7 is that a kind of gear-shifting inhaul cable of automotive transmission steerable system of embodiments of the invention is fixed to speed-changer operation machine
The structure chart of structure assembly；
Fig. 8 is a kind of connection figure of the speed-changer operation drag-line of automotive transmission steerable system of embodiments of the invention；
Fig. 9 is a kind of the second gear-shifting rocker arm mechanism map of automotive transmission steerable system of embodiments of the invention；
Figure 10 is a kind of speed-changer operation drag-line of automotive transmission steerable system of embodiments of the invention around drawing.
Wherein：1st, transmission control assembly；10 control sticks；11st, speed changer；110th, the first shift selecting rocking arm；111st,
One gear-shifting rocker arm；2nd, transmission assembly；20th, the second shift selecting rocking arm；21st, the second gear-shifting rocker arm；210th, first horizontal segment；211st, hang down
Straight section；212nd, the second horizontal segment；213rd, the first balancing weight；214th, the second balancing weight；3rd, speed-changer operation inhaul cable assembly；30th, select
Shelves drag-line；300th, gear selecting control joint；31st, gear shift pulling cable；310th, gearshift control joint；32nd, cored wire assembly；320th, central steel
Silk；321st, dextrorotation steel wire；322nd, left-handed steel wire；323rd, core cladding layer；33rd, outer pipe assembly；330th, cored wire internal lining pipe；331st, in
Between steel wire；332nd, sheath coating；4th, preceding floor assembly；5th, guy wire support；6th, front panel assembly；7th, support；70th, first
Frame；71st, second support；72nd, the 3rd support；73rd, the 4th support；8th, damping；80th, the first damper assembly；81st, the second resistance
Buddhist nun's device assembly；82nd, telescopic；9th, mud guard assembly.
Embodiment
Below with reference to accompanying drawing, the invention will be further described, it is necessary to which explanation, the present embodiment is with this technology side
Premised on case, detailed embodiment and specific operating process are given, but protection scope of the present invention is not limited to this reality
Apply example.
Fig. 1 is a kind of arrangement schematic diagram of automotive transmission steerable system of embodiments of the invention, and Fig. 2 is the present invention
A kind of front view of automotive transmission steerable system of embodiment, Fig. 3 is that a kind of automotive transmission of embodiments of the invention manipulates
The left view of system, Fig. 4 are a kind of upward view of automotive transmission steerable system of embodiments of the invention, and Fig. 5 is of the invention
A kind of speed-changer operation inhaul cable assembly of automotive transmission steerable system of embodiment is fixed to the structure chart of transmission assembly, Fig. 6
The knot of transmission control assembly is fixed to for a kind of gear selecting drag-line of automotive transmission steerable system of embodiments of the invention
Composition, Fig. 7 are that a kind of gear-shifting inhaul cable of automotive transmission steerable system of embodiments of the invention is fixed to transmission control
The structure chart of assembly, Fig. 8 are a kind of connection of the speed-changer operation drag-line of automotive transmission steerable system of embodiments of the invention
Figure, Fig. 9 are a kind of the second gear-shifting rocker arm mechanism map of automotive transmission steerable system of embodiments of the invention, and Figure 10 is the present invention
A kind of speed-changer operation drag-line of automotive transmission steerable system of embodiment around drawing, as shown in Figure 1, Figure 2, Fig. 3, Fig. 4, figure
5th, shown in Fig. 6, Fig. 7, Fig. 8, Fig. 9 and Figure 10, structure of the invention, including transmission control assembly 1, transmission assembly 2
With speed-changer operation inhaul cable assembly 3, wherein, transmission control assembly 1 includes control stick 10 and is connected with control stick 10
Speed changer 11, speed changer 11 include the first shift selecting rocking arm 110 and the first gear-shifting rocker arm 111 again, and transmission assembly 2 includes second
The gear-shifting rocker arm 21 of shift selecting rocking arm 20 and second, speed-changer operation inhaul cable assembly 3 include gear selecting drag-line 30 and gear-shifting inhaul cable 31, become
Before fast device control mechanism assembly 1 is arranged on floor assembly 4, the chassis of the lower section of floor assembly 4 before transmission assembly 2 is arranged in
On, speed-changer operation inhaul cable assembly 3 is the flexible axle of U-shaped arrangement, and U-shaped arrangement is achieved by the following way：Speed-changer operation is drawn
The one end of rope assembly 3 is fixedly connected by control joint with transmission control assembly 1, and control joint includes gear selecting control joint
300 are fixed on transmission assembly with gearshift control joint 310, the other end of speed-changer operation inhaul cable assembly 3 through front panel assembly 6
2 side, specifically, the both ends of gear selecting drag-line 30 are respectively through gear selecting control joint 300 and worm screw and the first shift selecting rocking arm 110 and the
Two shift selecting rocking arms 20 connect, the both ends of gear-shifting inhaul cable 31 respectively through shift gears control joint 310 and worm screw and the first gear-shifting rocker arm 111 and
Second gear-shifting rocker arm 21 connects；I.e. speed-changer operation inhaul cable assembly 3 is by the transmission control on floor assembly before driver's cabin 4
Assembly 1 puts in cabin through front panel assembly 6, then puts in chassis through front panel assembly 6 by cabin, with the speed changer on chassis
Assembly 2 is fixedly connected, and then speed-changer operation inhaul cable assembly 3 is consolidated by speed-changer operation inhaul cable assembly through front panel assembly 6
Surely the left side of transmission assembly 2 is arrived, meanwhile, speed-changer operation inhaul cable assembly 3, which is provided with, to be used to change speed-changer operation inhaul cable assembly
The support 7 of 3 trends, support 7 are fixedly connected with front panel assembly 6, and support 7 includes arc shell, Antiwear casing and set screw,
Preferably, the material of arc shell is stainless steel, and the material of Antiwear casing is quality of rubber materials, and Antiwear casing is socketed in speed change
Outside device manipulating pulling cable assembly, arc shell is located at outside Antiwear casing, and arc shell is fixed to front wall by set screw
On plate assembly 6；Support 7 is included in the first support 70, second support 71, the 3rd support 72 for the distribution that taken the shape of the letter U on front panel assembly
With the 4th support 73, i.e. second support 71 is arranged on the top of U-shaped, the support 72 of first support 70 and the 3rd, 73, the 4th support
In the lower section of second support 71, and the support 72 of first support 70 and the 3rd, the 4th support 73 are located at where second support 71 vertically
The both sides of line, support and cushioning effect thus can be played to gear selecting drag-line 30 and gear-shifting inhaul cable 31, and gear selecting drag-line 30 can be changed
With the trend of gear-shifting inhaul cable 31, and then the U-shaped arrangement of steerable system is realized, increase the curvature of speed-changer operation inhaul cable assembly 3
Radius, its operating efficiency is improved, so as to eliminate the various vibrations transmitted by transmission assembly 2, make selector gear total
Into upper gear lever there is no jitter phenomenon, and adjustable flexible axle length, by this set, can be grasped by adjusting speed changer
The length of vertical inhaul cable assembly 3 changes the longitudinal preposition vehicle of engine, engine in front of rear wheel mid-engine vehicle or engine at extreme rear vehicle speed change
The type of arrangement of device.Speed-changer operation assembly 1 is successively through being used to reduce the first damper assembly 80 for transmitting vibration, speed changer behaviour
Vertical inhaul cable assembly 3, the second damper assembly 81, telescopic 82 and worm screw are connected with transmission assembly 2, the first damper assembly
80th, the second damper assembly 81 and telescopic 82 belong to damping 8, and the both ends of telescopic 82 are respectively through crimp rings and worm screw
Connected with the second damper assembly 81, the first damper assembly 80 and the second damper assembly 81 are drawn by bushing and speed changer
Rope assembly is connected, and speed-changer operation inhaul cable assembly 3 is fixed on transmission assembly 2 by guy wire support 5, can further be eliminated
The various vibrations transmitted, realize and significantly reduce vibration, or even eliminate vibration.It is total that speed-changer operation inhaul cable assembly 3 includes cored wire
Into 32 and the outer pipe assembly 33 that is wrapped in outside cored wire assembly 32, cored wire assembly 32 includes core wire successively from inside to outside
320th, the dextrorotation steel wire 321 around the dextrorotation of core wire 320, around core wire 320 left-handed left-handed steel wire 322 and core cladding layer
323, outer pipe assembly 33 includes cored wire internal lining pipe 330, process wire 331 and sheath coating 332, and cored wire successively from inside to outside
The material of internal lining pipe 330 is polytetrafluoroethylene (PTFE), and the material of sheath coating 332 is polyamide 6, by using by steel wire strand around
The cored wire formed is made, the bearing capacity of cored wire can be improved.Present invention additionally comprises have for improve gearshift comfort level counterweight element,
Second gear-shifting rocker arm 21 is bow-shaped structural, and the second gear-shifting rocker arm 21 includes integrally formed first horizontal segment 210, vertical section 211
With the second horizontal segment 212, horizontal segment one end is connected through dragline pin with worm screw, and the other end is through the horizontal segment 212 of vertical section 211 and second
One end connection, counterweight element includes being fixed on first balancing weight 213 of the one end of vertical section 211 away from first horizontal segment 210
With the second balancing weight 214 for being fixed on second one end of horizontal segment 212 away from vertical section 211, and the second balancing weight 214 with it is perpendicular
Gap is left between straight section, reduces the contact area between balancing weight and gear-shifting rocker arm, is advantageous to sour water outflow, so as to avoid
Sour water corrodes zinc layers, while the balancing weight of different weight can be selected according to actual conditions, increases smooth gear shifting, it is de- to reduce gearshift
The probability of shelves, and can strengthen or weaken comfort level according to the actual position for adjusting balancing weight.Also set on speed changer inhaul cable assembly 3
There is the mud guard assembly 9 entered for stopping sludge.
It is as follows according to the structure of automotive transmission steerable system, its workflow：
During gear shift, manually control selector gear assembly control stick 10, successively through speed changer 10, the first damper,
Speed-changer operation inhaul cable assembly 3, the second damper, worm screw transmit gear shifting force to the and of the second shift selecting rocking arm 20 of transmission assembly 2
Gear shifting rocking arm 21, so as to control the selector shaft inside transmission assembly 2 to carry out gear selecting, gear shift, until gearshift is completed.
Therefore, the automotive transmission steerable system of the invention using said structure, by soft from being arranged in U types
As speed-changer operation inhaul cable assembly, the vibration that can be effectively isolated engine is delivered on transmission control axle, lifting
Vehicle NVH performances, and without limitation；Simultaneously by setting control joint, the angle and length of drag-line termination are can adjust, ensures to draw
Do not fallen off in rope assembly motion process.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention rather than is limited,
Although the present invention is described in detail with reference to preferred embodiments, it will be understood by those within the art that：Its according to
Technical scheme can so be modified or equivalent substitution, and these modifications or equivalent substitution can not also make to repair
Technical scheme after changing departs from the spirit and scope of technical solution of the present invention.
Claims (7)
1. a kind of automotive transmission steerable system, including transmission control assembly, transmission assembly and speed-changer operation are drawn
Rope assembly, it is characterised in that：The speed-changer operation inhaul cable assembly be U-shaped arrangement flexible axle, the transmission control
Before assembly is arranged on floor assembly, the transmission assembly is arranged on the chassis below the preceding floor assembly, the change
Fast device manipulating pulling cable assembly one end is fixedly connected by control joint with the transmission control assembly, before the other end passes through
Coaming plate assembly is fixed on the side of the transmission assembly, and the speed-changer operation inhaul cable assembly is provided with described for changing
The support of speed-changer operation inhaul cable assembly trend, the support are fixedly connected with the front panel assembly.
A kind of 2. automotive transmission steerable system according to claim 1, it is characterised in that：The speed-changer operation assembly
Successively through be used for reduce transmit vibration the first damper assembly, the speed-changer operation inhaul cable assembly, the second damper assembly,
Telescopic and worm screw are connected with the transmission assembly, and the speed-changer operation inhaul cable assembly is fixed to institute by guy wire support
State on transmission assembly.
A kind of 3. automotive transmission steerable system according to claim 2, it is characterised in that：The speed-changer operation drag-line
Assembly includes cored wire assembly and the outer pipe assembly being wrapped in outside the cored wire assembly, and the cored wire assembly wraps successively from inside to outside
Include core wire, the dextrorotation steel wire around the core wire dextrorotation, around left-handed left-handed steel wire and the cored wire quilt of the core wire
Coating, the outer pipe assembly include the cored wire internal lining pipe, process wire and sheath coating successively from inside to outside.
A kind of 4. automotive transmission steerable system according to claim 3, it is characterised in that：The transmission control
Assembly includes control stick and the speed changer being connected with the control stick, and the speed changer includes the first shift selecting rocking arm and the first gearshift
Rocking arm, the transmission assembly include the second shift selecting rocking arm and the second gear-shifting rocker arm, and the control joint includes that gear selecting is adjustable to be connect
Head and gearshift control joint, the speed-changer operation inhaul cable assembly include gear selecting drag-line and gear-shifting inhaul cable, the gear selecting drag-line two
End is connected through the gear selecting control joint and the worm screw with first shift selecting rocking arm and second shift selecting rocking arm respectively, institute
Gear-shifting inhaul cable both ends are stated to be connected with the worm screw and second gear-shifting rocker arm through the gearshift control joint respectively.
A kind of 5. automotive transmission steerable system according to claim 4, it is characterised in that：Also include and changed for raising
The counterweight element of comfort level is kept off, second gear-shifting rocker arm is bow-shaped structural, and second gear-shifting rocker arm includes integrally formed
First horizontal segment, vertical section and the second horizontal segment, described horizontal segment one end are connected through dragline pin with the worm screw, and the other end is through institute
One end that vertical section is stated with second horizontal segment is connected, and the counterweight element includes being fixed on the vertical section away from described the
First balancing weight of one end of one horizontal segment and it is fixed on the second of the described one end of second horizontal segment away from the vertical section and matches somebody with somebody
Pouring weight.
A kind of 6. automotive transmission steerable system according to claim 5, it is characterised in that：The support is included outside arc
Shell, Antiwear casing and set screw, the Antiwear casing is socketed in outside the speed-changer operation inhaul cable assembly, outside the arc
Clamshell is located at outside the Antiwear casing, and the arc shell is fixed to the front panel assembly by the set screw
On.
A kind of 7. automotive transmission steerable system according to claim 6, it is characterised in that：The support is included in described
Take the shape of the letter U first support, second support, the 3rd support and the 4th support of distribution on front panel assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710934355.1A CN107701718A (en) | 2017-10-10 | 2017-10-10 | Automotive transmission steerable system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710934355.1A CN107701718A (en) | 2017-10-10 | 2017-10-10 | Automotive transmission steerable system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107701718A true CN107701718A (en) | 2018-02-16 |
Family
ID=61184783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710934355.1A Pending CN107701718A (en) | 2017-10-10 | 2017-10-10 | Automotive transmission steerable system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107701718A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825770A (en) * | 2018-06-28 | 2018-11-16 | 吉利汽车研究院（宁波）有限公司 | Band vibration damping shift arm configuration and gearshift |
| CN109780195A (en) * | 2019-03-25 | 2019-05-21 | 海汇新能源汽车有限公司 | Automobile soft shaft operating mechanism |
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| CN201875112U (en) * | 2010-12-01 | 2011-06-22 | 安徽江淮汽车股份有限公司 | Switching mechanism for single-rod speed-change operation of heavy truck |
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| CN205155116U (en) * | 2015-10-21 | 2016-04-13 | 中联重机股份有限公司 | Shift operating means and have its tractor of gearbox |
| CN206072093U (en) * | 2016-09-14 | 2017-04-05 | 湖南工业大学 | Vehicle automatic gear shifting inhaul cable assembly |
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| CN203995690U (en) * | 2014-07-04 | 2014-12-10 | 上汽通用五菱汽车股份有限公司 | A kind of shift control mechanism assembly that mates front-engine rear-drive vehicle |
| CN205155116U (en) * | 2015-10-21 | 2016-04-13 | 中联重机股份有限公司 | Shift operating means and have its tractor of gearbox |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108825770A (en) * | 2018-06-28 | 2018-11-16 | 吉利汽车研究院（宁波）有限公司 | Band vibration damping shift arm configuration and gearshift |
| CN109780195A (en) * | 2019-03-25 | 2019-05-21 | 海汇新能源汽车有限公司 | Automobile soft shaft operating mechanism |
| CN109780195B (en) * | 2019-03-25 | 2024-03-01 | 海汇新能源汽车有限公司 | Automobile flexible shaft operating mechanism |
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Application publication date: 20180216 |