CN103133565A - Support type clutch power assisting mechanism and clutch inhaul cable component thereof and vehicle - Google Patents
Support type clutch power assisting mechanism and clutch inhaul cable component thereof and vehicle Download PDFInfo
- Publication number
- CN103133565A CN103133565A CN2012102287172A CN201210228717A CN103133565A CN 103133565 A CN103133565 A CN 103133565A CN 2012102287172 A CN2012102287172 A CN 2012102287172A CN 201210228717 A CN201210228717 A CN 201210228717A CN 103133565 A CN103133565 A CN 103133565A
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- power
- clutch
- assisted
- support
- power assisting
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Abstract
The invention relates to a support type clutch power assisting mechanism which comprises a power assisting spring (3). The support type clutch power assisting mechanism is characterized by further comprising a power assisting support (5) which is provided with a device connected with a fixing piece, one end of the power assisting spring (3) is hinged with the power assisting support (5), and the other end of the power assisting spring (3) is in sliding contact with the inner wall of the power assisting support (5). The support type clutch power assisting mechanism is good in power assisting effect and high in reliability, and for a vehicle with a clutch inhaul cable adopted, clutch power assisting can be achieved only by replacing one clutch inhaul cable component which has a power assisting function.
Description
Technical field
The present invention relates to clutch power-assisted mechanism, especially the clutch power-assisted mechanism of support frame type and clutch cable assembly and vehicle.
Background technique
Clutch booster can make clutch operating light, alleviates to greatest extent the labor intensity of automobile driver.The existing various power assisting device that is arranged on the foot-operated place of clutch makes clutch cable bear larger load, and larger load makes clutch cable be easy to wearing and tearing, form resistance, is also the more and more heavier basic reason that the bracing wire clutch becomes in use for some time.
Be that 201020601121.9 Chinese utility model patent discloses a kind of power-assisted return spring mechanism for automobile pedal as application number, this power assisting device is located at clutch and rides the place, the load that clutch cable or clutch pressurized oil system are born is larger, larger load makes clutch cable or clutch pressurized oil system be easy to wearing and tearing and form resistance, causes clutch will become in use for some time more and more heavier.
Summary of the invention
In order to overcome defects, support frame type of the present invention clutch power-assisted mechanism is located at clutch cable and separates between armshaft or separate oil cylinder and separate between armshaft, has significantly alleviated the load of clutch cable or hydraulic system.
The clutch power-assisted mechanism of support frame type of the present invention has three kinds of working staties in the course of the work: reverse power-assisted state, self balancing state and forward power-assisted state.
Reverse power-assisted state: namely servomechanism provides the state of returning place force to the clutch cable core.
Self balancing state: the state when namely servomechanism is zero to the power-assisted value of clutch cable core.
Forward power-assisted state: namely the direction of pull of the power-assisted that provides to the clutch cable core of servomechanism clutch cable core when stepping on the dynamic clutch pedal is identical.
When not stepping on the dynamic clutch pedal, the clutch cable core does not move, and clutch compressing disc is in complete jointing state, and this moment, servomechanism was in reverse power-assisted state.
When stepping on the dynamic clutch pedal, the clutch cable core that is connected with clutch pedal first overcomes the reverse power-assisted of servomechanism, continue to step on the dynamic clutch pedal, servomechanism moves to the self balancing state by reverse power-assisted state, and its move distance also claims the free clearance of clutch.
Continue to step on the dynamic clutch pedal, the elastic force of servomechanism power assistant spring discharges gradually, the common driving clutch of pulling force of the forward power-assisted that it discharges and clutch cable core, and namely forward power-assisted state, make clutch separation.
Reduce the pedal force of clutch pedal, because of the spring-back force of the clutch compressing disc power-assisted greater than servomechanism, servomechanism is returned the self balancing state to reverse power-assisted state by back-pressure, and clutch is engaged.
The present invention solves the basic scheme that its technical problem adopts, and support frame type clutch power-assisted mechanism comprises power assistant spring, and it also comprises the power-assisted support, and an end and the power-assisted support of described power assistant spring are hinged, the inwall sliding contact of the other end and power-assisted support.
Preferably, also comprise roller, roller is located at the other end of described power assistant spring, and roller rolls with the inwall of described power-assisted support and contacts.
Another preferably also comprises balancing pole, and an end of the other end of described power assistant spring and balancing pole is hinged, and the other end of balancing pole and described power-assisted support are hinged.
Further preferably, also comprise the translation bar, an end of the other end of described balancing pole and power assistant spring is hinged with the translation bar respectively, translation bar and the sliding contact of power-assisted support.
Again further preferably, also comprise roller, the translation bar is provided with roller, and roller rolls with the power-assisted support and contacts.
A step preferably, also comprises the return bar more again, and an end of return bar and described translation bar are hinged, and the other end and described power-assisted support are hinged.
Second purpose of the present invention is to provide a kind of clutch, has servomechanism, comprises the clutch cable core, adopts as above-mentioned any one servomechanism, and the other end of described power assistant spring is connected with the clutch cable core, and described power-assisted support is connected with fixed block.
The 3rd purpose of the present invention is to provide a kind of clutch cable assembly, has servomechanism, adopts as above-mentioned any one servomechanism, and the other end of described power assistant spring is connected with the clutch cable core, and described power-assisted support is connected with the clutch cable shell.
The 4th purpose of the present invention is to provide the vehicle of clutch power-assisted mechanism in a kind of the present invention of employing or clutch cable assembly.
Compared with prior art, the invention has the beneficial effects as follows: not only power-assisted is effective, reliability is high, also be located at clutch cable and separate between armshaft because of servomechanism, the load that clutch cable bears is little, significantly extended the working life of clutch cable, and for existing clutch cable vehicle, need not to carry out any structural transformation, need only set up this clutch power-assisted mechanism or change a clutch cable assembly with assist function and just can realize very easily the clutch power-assisted.
Description of drawings
Fig. 1 is the structural representation that is provided with power assistant spring and power assisting wall in the power-assisted support of clutch power-assisted mechanism of the present invention.
Fig. 2 is the structural representation that is provided with roller in the power-assisted support of Fig. 1.
Fig. 3 is the structural representation that is provided with balancing pole in the power-assisted support of Fig. 1.
Fig. 4 is the structural representation that is provided with translation bar and roller in the power-assisted support of Fig. 3.
Fig. 5 is the structural representation that is provided with translation bar and return bar in the power-assisted support of Fig. 4.
Number in the figure: 3 power assistant spring, 4 clutch cable cores, 5 power-assisted supports, 6 clutch cable shells, 7 rollers, 8 balancing poles, 9 translation bars, 10 return bars, the articulating point of A power assistant spring and power-assisted support or translation bar, another end points of D power assistant spring, the articulating point of E balancing pole and power-assisted support or translation bar, the roller between F translation bar and power-assisted support.
Specific embodiment:
As shown in Figure 1, power assistant spring 3 is arranged in power-assisted support 5, clutch cable core 4 passes power-assisted support 5, clutch cable shell 6 is connected with power-assisted support 5, one end of power assistant spring 3 and power-assisted support 5 are articulated in the A point, the other end and clutch cable core 4 be articulated in the D point and with the inwall sliding contact of power-assisted support 5.
As shown in Figure 2, power assistant spring 3 is arranged in power-assisted support 5, clutch cable core 4 passes power-assisted support 5, clutch cable shell 6 is connected with power-assisted support 5, one end of power assistant spring 3 and power-assisted support 5 are contacted with the A point, the other end is provided with roller 7 and is articulated in the D point with clutch cable core 4, and roller 7 rolls with the inwall of power-assisted support 5 and contacts.
Embodiment's working principle is as follows as shown in Figure 1 and Figure 2:
When not stepping on the dynamic clutch pedal, the clutch cable core does not move, and the D point is in A point horizontal below, and clutch compressing disc is in complete jointing state, and this moment, servomechanism was in reverse power-assisted state.
When stepping on the dynamic clutch pedal, it is up that the reverse power-assisted that the clutch cable core 4 that is connected with clutch pedal first overcomes servomechanism drives the D point, when the D point moves on A point horizontal line, servomechanism moves to the self balancing state by reverse power-assisted state, and its move distance also claims the free clearance of clutch.
Continue to step on the dynamic clutch pedal, when the D point moved to the horizontal top of A point, the elastic force of power assistant spring 3 discharged gradually, the common driving clutch of pulling force of the forward power-assisted that it discharges and clutch cable core 4, and namely forward power-assisted state, make clutch separation.
Reduce the pedal force of clutch pedal, because of the spring-back force of the clutch compressing disc power-assisted greater than servomechanism, servomechanism is returned initial self balancing state to reverse power-assisted state by back-pressure, and clutch is engaged.
As shown in Figure 3, power assistant spring 3 is arranged in power-assisted support 5, clutch cable core 4 passes power-assisted support 5, clutch cable shell 6 is connected with power-assisted support 5, one end of power assistant spring 3 and power-assisted support 5 are contacted with the A point, the other end is hinged with an end of balancing pole 8 and be connected with clutch cable core 4, and the other end of balancing pole 8 and power-assisted support 5 are articulated in the E point.When E, A, D were on same straight line, namely when the line of A point and D and D motion of point perpendicular direction, servomechanism was in the self balancing state, and power assistant spring 3 is not to clutch cable core 4 power-assisteds.When the D point was in the top of self balancing state, 3 pairs of clutch cable cores of power assistant spring 4 formed power-assisted.When the D point was in the below of self balancing state, 3 pairs of clutch cable cores of power assistant spring 4 formed reposition force.
When not stepping on the dynamic clutch pedal, the clutch cable core does not move, and the D point is in the below of A point and E point line, and clutch compressing disc is in complete jointing state, and this moment, servomechanism was in reverse power-assisted state.
When stepping on the dynamic clutch pedal, it is up that the reverse power-assisted that the clutch cable core 4 that is connected with clutch pedal first overcomes servomechanism drives the D point, when the D point moves on the line that A point and E order, servomechanism moves to the self balancing state by reverse power-assisted state, and its move distance also claims the free clearance of clutch.
Continue to step on the dynamic clutch pedal, when the D point moved to the top of A point and E point line, the elastic force of power assistant spring 3 discharged gradually, the common driving clutch of pulling force of the forward power-assisted that it discharges and clutch cable core 4, be forward power-assisted state, make clutch separation.
Reduce the pedal force of clutch pedal, because of the spring-back force of the clutch compressing disc power-assisted greater than servomechanism, servomechanism is returned initial self balancing state to reverse power-assisted state by back-pressure, and clutch is engaged.
As shown in Figure 4, have linarity for making the D point when moving up and down, be provided with translation bar 10 between power assistant spring 3, balancing pole 8 and power-assisted support 5.Power assistant spring 3 is arranged in power-assisted support 5, clutch cable core 4 passes power-assisted support 5, clutch cable shell 6 is connected with power-assisted support 5, one end of power assistant spring 3 and translation bar 9 are articulated in the A point, the other end is articulated in the D point with an end of balancing pole 8 and is connected with clutch cable core 4, the other end of balancing pole 8 and translation bar 9 are articulated in the E point, and translation bar 9 rolls with power-assisted support 5 with 5 sliding contacts of power-assisted support or by roller F and contacts.When the D point moved up and down, translation bar 9 moved left and right by roller F, so that the D point has linarity when moving up and down,
As shown in Figure 5, power assistant spring 3 is arranged in power-assisted support 5, clutch cable core 4 passes power-assisted support 5, clutch cable shell 6 is connected with power-assisted support 5, one end of power assistant spring 3 and translation bar 9 are articulated in the A point, and the other end is articulated in the D point with an end of balancing pole 8 and is connected with clutch cable core 4, and the other end of balancing pole 8 and translation bar 9 are articulated in the E point, one end and the power-assisted support 5 of return bar 10 are hinged, and the other end and translation bar 9 are hinged.When the D point moved up and down, translation bar 9 moved left and right by return bar 10, so that the D point has linarity when moving up and down.
Described power assistant spring can be the spring of any structure shape, and the wall of described power-assisted support can be curved wall, and described fixed block is with respect to operator fixed.
Claims (9)
1. support frame type clutch power-assisted mechanism, comprise power assistant spring (3), characterized by further comprising power-assisted support (5), an end of described power assistant spring (3) and power-assisted support (5) are hinged, the inwall sliding contact of the other end and power-assisted support (5).
2. support frame type as claimed in claim 1 clutch power-assisted mechanism, characterized by further comprising roller (7), roller (7) is located at the other end of described power assistant spring (3), and roller (7) rolls with the inwall of described power-assisted support (5) and contacts.
3. support frame type as claimed in claim 1 clutch power-assisted mechanism, characterized by further comprising balancing pole (8), one end of the other end of described power assistant spring (3) and balancing pole (8) is hinged, and the other end of balancing pole (8) and described power-assisted support (5) are hinged.
4. support frame type as claimed in claim 3 clutch power-assisted mechanism, characterized by further comprising translation bar (9), one end of the other end of described balancing pole (8) and power assistant spring (3) is hinged with translation bar (9) respectively, translation bar (9) and power-assisted support (5) sliding contact.
5. support frame type as claimed in claim 4 clutch power-assisted mechanism, characterized by further comprising roller F, and translation bar (9) is provided with roller F, and roller F rolls with power-assisted support (5) and contacts.
6. support frame type as claimed in claim 4 clutch power-assisted mechanism, characterized by further comprising return bar (10), and an end and the translation bar 9 of return bar (10) are hinged, and the other end and described power-assisted support (5) are hinged.
7. clutch, have servomechanism, comprise clutch cable core (4), it is characterized in that: adopt as above-mentioned any one servomechanism, the other end of described power assistant spring (3) is connected with clutch cable core (4), and described power-assisted support (5) is connected with fixed block.
8. clutch cable assembly, has servomechanism, it is characterized in that: adopt the servomechanism as above-mentioned claim 1-6, the other end of described power assistant spring (3) is connected with clutch cable core (4), and described power-assisted support (5) is connected with clutch cable shell (6).
9. vehicle, have the clutch cable assembly, it is characterized in that: adopt clutch cable assembly as claimed in claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102287172A CN103133565A (en) | 2011-12-03 | 2012-06-24 | Support type clutch power assisting mechanism and clutch inhaul cable component thereof and vehicle |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120563475.3 | 2011-12-03 | ||
| CN201120563475 | 2011-12-03 | ||
| CN2012102287172A CN103133565A (en) | 2011-12-03 | 2012-06-24 | Support type clutch power assisting mechanism and clutch inhaul cable component thereof and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103133565A true CN103133565A (en) | 2013-06-05 |
Family
ID=47620876
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102287172A Pending CN103133565A (en) | 2011-12-03 | 2012-06-24 | Support type clutch power assisting mechanism and clutch inhaul cable component thereof and vehicle |
| CN 201220330163 Expired - Fee Related CN202833747U (en) | 2011-12-03 | 2012-06-24 | Support clutch boosting mechanism and clutch and clutch cable component thereof |
| CN2012102287191A Pending CN103133566A (en) | 2011-12-03 | 2012-06-24 | Clutch spring boosting mechanism |
| CN 201220330180 Expired - Fee Related CN202719052U (en) | 2011-12-03 | 2012-06-28 | Force assisting mechanism of clutch spring |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220330163 Expired - Fee Related CN202833747U (en) | 2011-12-03 | 2012-06-24 | Support clutch boosting mechanism and clutch and clutch cable component thereof |
| CN2012102287191A Pending CN103133566A (en) | 2011-12-03 | 2012-06-24 | Clutch spring boosting mechanism |
| CN 201220330180 Expired - Fee Related CN202719052U (en) | 2011-12-03 | 2012-06-28 | Force assisting mechanism of clutch spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN103133565A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889363A (en) * | 2015-01-16 | 2016-08-24 | 王相军 | Clutch spring assisting mechanism and clutch inhaul cable assembly using same |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133565A (en) * | 2011-12-03 | 2013-06-05 | 王相军 | Support type clutch power assisting mechanism and clutch inhaul cable component thereof and vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB238538A (en) * | 1924-08-14 | 1926-10-28 | Francis Athimon | Improvements in the control means for clutches, brakes and other control arrangements for motor or power vehicles |
| DE2254587A1 (en) * | 1972-11-08 | 1974-05-16 | Daimler Benz Ag | ACTUATING DEVICE FOR A MOTOR VEHICLE COUPLING |
| GB2165329A (en) * | 1984-10-05 | 1986-04-09 | Lucas Ind Plc | Clutch servos |
| EP0554133A1 (en) * | 1992-01-28 | 1993-08-04 | Acco La Teledynamique | Mechanical assistance device with spring |
| CN202833747U (en) * | 2011-12-03 | 2013-03-27 | 王相军 | Support clutch boosting mechanism and clutch and clutch cable component thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB408309A (en) * | 1932-01-19 | 1934-04-03 | Borg & Beck Co | Improvements in or relating to clutch operating mechanism for motor vehicles |
| GB2060808B (en) * | 1979-08-15 | 1983-06-02 | Automotive Prod Co Ltd | Clutch cables |
| FR2777959B1 (en) * | 1998-04-24 | 2000-05-19 | Renault | CLUTCH CONTROL DEVICE AND METHOD |
| CN2477456Y (en) * | 2000-12-29 | 2002-02-20 | 清华大学 | Vehicle clutch auto controller adopting vacuum booster |
| CN1515805A (en) * | 2003-08-28 | 2004-07-28 | 上海交通大学 | Servomechanism for automatic clutch |
| JP4548141B2 (en) * | 2005-02-15 | 2010-09-22 | トヨタ自動車株式会社 | Clutch release device |
-
2012
- 2012-06-24 CN CN2012102287172A patent/CN103133565A/en active Pending
- 2012-06-24 CN CN 201220330163 patent/CN202833747U/en not_active Expired - Fee Related
- 2012-06-24 CN CN2012102287191A patent/CN103133566A/en active Pending
- 2012-06-28 CN CN 201220330180 patent/CN202719052U/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB238538A (en) * | 1924-08-14 | 1926-10-28 | Francis Athimon | Improvements in the control means for clutches, brakes and other control arrangements for motor or power vehicles |
| DE2254587A1 (en) * | 1972-11-08 | 1974-05-16 | Daimler Benz Ag | ACTUATING DEVICE FOR A MOTOR VEHICLE COUPLING |
| GB2165329A (en) * | 1984-10-05 | 1986-04-09 | Lucas Ind Plc | Clutch servos |
| EP0554133A1 (en) * | 1992-01-28 | 1993-08-04 | Acco La Teledynamique | Mechanical assistance device with spring |
| CN202833747U (en) * | 2011-12-03 | 2013-03-27 | 王相军 | Support clutch boosting mechanism and clutch and clutch cable component thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889363A (en) * | 2015-01-16 | 2016-08-24 | 王相军 | Clutch spring assisting mechanism and clutch inhaul cable assembly using same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103133566A (en) | 2013-06-05 |
| CN202719052U (en) | 2013-02-06 |
| CN202833747U (en) | 2013-03-27 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130605 |