CN201712472U - Lower limiting mechanism for clutch pedal of automobile - Google Patents
Lower limiting mechanism for clutch pedal of automobile Download PDFInfo
- Publication number
- CN201712472U CN201712472U CN2010202076483U CN201020207648U CN201712472U CN 201712472 U CN201712472 U CN 201712472U CN 2010202076483 U CN2010202076483 U CN 2010202076483U CN 201020207648 U CN201020207648 U CN 201020207648U CN 201712472 U CN201712472 U CN 201712472U
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- Prior art keywords
- pedal
- lower limit
- clutch
- support
- lower limiting
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- Expired - Fee Related
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- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The utility model provides a lower limiting mechanism for a clutch pedal of an automobile, which belongs to the technical field of automobiles and solves the problems of troublesome maintenance and installation and the like of a lower limiting bracket for the conventional clutch pedal of the automobile. The lower limiting mechanism for the pedal of the automobile clutch comprises a lower limiting bracket arranged on a pedal bracket and a limiting piece which is arranged on the lower limiting bracket and can limit the travel of the clutch pedal, wherein the lower limiting bracket and the pedal bracket are connected with each other through a detachable connecting piece. The lower limiting bracket and the pedal bracket in the lower limiting mechanism for the clutch pedal of the automobile are connected detachably, so that the lower limiting bracket is convenient to repair or replace; simultaneously, the lower limiting bracket is arranged at the lower end of the pedal bracket, so that installation space is sufficient and a point contact switch can be arranged on the lower limiting bracket for an automobile type needing to acquire a signal of the clutch pedal.
Description
Technical field
The utility model belongs to automobile technical field, relates to the lower limit mechanism of a kind of stop gear of car clutch pedal, particularly a kind of car clutch pedal.
Background technology
In the clutch bell of autoclutch between driving engine and change speed gear box, clutch assembly is fixed on the back plane of flywheel with screw, the output shaft of power-transfer clutch is exactly the input shaft of change speed gear box.In vehicle traveling process, chaufeur can be stepped on or release the clutch pedal as required, driving engine and change speed gear box are temporarily separated and engages gradually, to cut off or to transmit the power of driving engine to gear box input.
Car clutch pedal is articulated on the pedal support, and pedal of clutch one end is connected the action that is used for control clutch with clutch main cylinder assembly, and the other end is trampled for chaufeur.In the existing pedal of clutch, pedal support is provided with the stop gear of restriction clutch-pedal travel, and the jointed shaft of pedal of clutch is provided with torsion spring, makes pedal of clutch not be subjected to be positioned at stroke under the external force effect all the time topmost.During the chaufeur disengage the clutch, stop gear carries out spacing to its pedal of clutch, prevents the excessive carpet of swiping of its stroke.
Chinese patent (publication number CN101492012A) discloses a kind of control apparatus of pedal of clutch, this control apparatus comprises upper limit device and lower caging device, by regulating the position of locating part in upper limit device and the lower caging device, reach the purpose of regulating clutch-pedal travel.But upper limit device in this patent and lower caging device all adopt the mode of welding to be connected on the pedal support, when lower caging device needs repairing or changes, whole pedal support can only be pulled down maintenance or integral replacing, so not only waste material but also be inconvenient to operate.Simultaneously, for the vehicle that disposes the GSSM integrated vehicle control tactics, need be on lower caging device the attachment point contact switch to gather the pedal of clutch signal, the obvious installing space deficiency of pedal support of the prior art, and very inconvenience of fitting operation.
Summary of the invention
The purpose of this utility model is the problems referred to above that exist at prior art, has proposed a kind of installation, maintenance lower limit mechanism of car clutch pedal easily.
The purpose of this utility model can realize by following technical proposal: a kind of lower limit mechanism of car clutch pedal, pedal of clutch is articulated on the pedal support, it is characterized in that, this lower limit mechanism comprises the lower limit support that is arranged on the pedal support and is installed on the locating part that also can limit clutch-pedal travel on the lower limit support, links together by the detouchable attaching parts between described lower limit support and the pedal support.
Pedal of clutch is articulated on the pedal support, pedal of clutch one end is connected the action that is used for control clutch with clutch main cylinder assembly, the other end is trampled for chaufeur, during the chaufeur disengage the clutch, pedal of clutch rotates along hinge-point, when turning to pedal of clutch when contacting, be the pedal of clutch range with locating part.
Adopt between pedal support and the lower limit support to removably connect, thereby limiting bracket or locating part break down and need repairing or when changing, only need pull down the lower limit support and repair or replace instantly, easy to operate, and save cost.
In the lower limit mechanism of above-mentioned car clutch pedal, described lower limit support is installed on the lower end of pedal support.Pedal support lower end installing space abundance makes things convenient for removing and installing of lower limit support.
In the lower limit mechanism of above-mentioned car clutch pedal, the sidepiece of described pedal support and bottom have at least one attaching parts respectively.Arrange at least one attaching parts respectively in orthogonal pedal support bottom and sidepiece, limit the degree of freedom of all directions between the two fully, it is more firm to make that pedal support is connected with the lower limit support.
In the lower limit mechanism of above-mentioned car clutch pedal, described attaching parts is a screw bolt and nut, and described bolt passes pedal support respectively and is connected with the lower limit support and with the nut of opposite side.Offer mounting hole on the pedal support, offer on the lower limit support and the cooresponding connecting bore of above-mentioned mounting hole, pass one to one by bolt that mounting hole links to each other with the nut of opposite side with connecting bore, have to be connected firmly the advantage of convenient disassembly.
In the lower limit mechanism of above-mentioned car clutch pedal, described pedal of clutch sidepiece also is fixed with block piece, and described block piece can be resisted against on the above-mentioned locating part.
Influence the service life of pedal of clutch for avoiding the long-term and locating part of pedal of clutch to bump, thereby the block piece that on pedal of clutch, is connected, utilize block piece and locating part to lean with the stroke of restriction pedal of clutch, block piece can adopt anti-abrasive material to make.
In the lower limit mechanism of above-mentioned car clutch pedal, described locating part is the caging bolt that passes the lower limit support and be threaded with the lower limit support, and the end of described caging bolt can be resisted against on the above-mentioned block piece.
Have tapped bore on the lower limit support, caging bolt is threaded with tapped bore and the end of caging bolt can be resisted against on the block piece, by regulating the stroke that caging bolt stretches out the adjustable in length pedal of clutch of lower limit support.
In the lower limit mechanism of above-mentioned car clutch pedal, described locating part is the some contact switch that passes the lower limit support and be threaded with the lower limit support, the end of described some contact switch can be resisted against on the above-mentioned block piece.
Because the lower limit support is installed on the pedal support below, the installing space abundance, thereby the vehicle of gathering the pedal of clutch signal for needs, can be on the lower limit support attachment point contact switch, the point contact switch both can have been gathered the pedal of clutch signal, can be used as locating part again and pedal of clutch is carried out spacing, simultaneously adjustable node contact switch stretches out the length of lower limit support to regulate the formation of pedal of clutch.
Compared with prior art, for removably connecting, make things convenient for the maintenance or the replacing of lower limit support between lower limit support in the lower limit mechanism of this car clutch pedal and the pedal support; Simultaneously the lower limit support is installed in the pedal support lower end, the installing space abundance, the vehicle of gathering the pedal of clutch signal for needs, also can be on the lower limit support layout points contact switch.
Description of drawings
Fig. 1 is the block diagram of the lower limit mechanism for implementing example 1 of this car clutch pedal.
Fig. 2 is the right elevation of the lower limit mechanism for implementing example 1 of this car clutch pedal.
Fig. 3 is the right elevation of the lower limit mechanism for implementing example 2 of this car clutch pedal.
Among the figure, 1, pedal of clutch; 2, pedal support; 3, lower limit support; 31, bolt; 32, nut; 4, caging bolt; 5, some contact switch; 6, block piece.
The specific embodiment
Below be specific embodiment of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As depicted in figs. 1 and 2, the pedal of clutch 1 of automobile is articulated on the pedal support 2, pedal of clutch 1 one ends are connected with drag-line with the control clutch action, and the other end is trampled for chaufeur, and pedal support 2 is provided with upper limit mechanism and the lower limit mechanism that pedal of clutch 1 stroke is limited.
This lower limit mechanism comprises the lower limit support 3 that is arranged at pedal support 2 lower ends and is installed on the locating part that also can limit pedal of clutch 1 stroke on the lower limit support 3.Link together by bolt 31 between lower limit support 3 and the pedal support 2.The sidepiece and the bottom of pedal support 2 are respectively equipped with mounting hole, lower limit support 3 is provided with and mounting hole connecting bore one to one, bolt 31 passes respectively that the nut 32 in opposite side is connected behind cooresponding connecting bore and the mounting hole, by cooperating of bolt 31 and nut 32 pedal support 2 and lower limit support 3 being linked together.Have and be connected firmly, the advantage of convenient disassembly owing at the bottom and the sidepiece of pedal support 2 point of connection is set respectively, has further increased pedal support 2 and lower limit support 3 bonded assembly firmness.
Influence the service life of pedal of clutch 1 for avoiding the long-term and locating part of pedal of clutch 1 to bump, sidepiece at pedal of clutch 1 also is fixed with block piece 6, when pedal of clutch 1 is trampled to certain angle, block piece 6 can lean on locating part, utilize block piece 6 and locating part to lean with the stroke of restriction pedal of clutch 1, for strengthening the service life of block piece 6, block piece 6 can adopt anti-abrasive material to make.
Locating part in this car clutch pedal 1 lower limit mechanism is the caging bolt 4 that passes lower limit support 3 and be threaded with lower limit support 3, and the end of caging bolt 4 can be resisted against that the formation to pedal of clutch 1 limits on the above-mentioned block piece 6.Have the tapped bore that matches with caging bolt 4 on the lower limit support 3,, stretch out the length of lower limit support 3 to regulate caging bolt 4, thereby reach the purpose of regulating pedal of clutch 1 stroke by regulating the cooperation position of caging bolt 4 and tapped bore.
Embodiment 2
As shown in Figure 3, the structural principle of the structural principle of present embodiment and embodiment 1 is basic identical, different places are, locating part in this car clutch pedal lower limit mechanism is the some contact switch 5 that passes lower limit support 3 and be threaded with lower limit support 3, the some contact switch 5 the end can be resisted against on the block piece 6.Point contact switch 5 is used for the vehicle that needs are gathered pedal of clutch 1 signal, both can gather pedal of clutch 1 signal, can be used as locating part again and carries out spacing to pedal of clutch 1.Offer tapped bore on the lower limit support 3, some contact switch 5 is threaded with lower limit support 3, and the length of stretching out lower limit support 3 by point of adjustment contact switch 5 is to regulate the stroke of pedal of clutch 1.
Specific embodiment described herein only is that the utility model spirit is made casehistory.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (7)
1. the lower limit mechanism of a car clutch pedal, pedal of clutch (1) is articulated on the pedal support (2), it is characterized in that, this lower limit mechanism comprises the lower limit support (3) that is arranged on the pedal support (2) and is installed on the locating part that pedal of clutch (1) stroke was gone up and can be limited to lower limit support (3), links together by the detouchable attaching parts between described lower limit support (3) and the pedal support (2).
2. the lower limit mechanism of car clutch pedal according to claim 1 is characterized in that, described lower limit support (3) is installed on the lower end of pedal support (2).
3. the lower limit mechanism of car clutch pedal according to claim 2 is characterized in that, the sidepiece and the bottom of described pedal support (2) have at least one attaching parts respectively.
4. the lower limit mechanism of car clutch pedal according to claim 3, it is characterized in that, described attaching parts is bolt (31) and nut (32), and described bolt (31) passes pedal support (2) respectively and is connected with lower limit support (3) and with the nut (32) of opposite side.
5. according to the lower limit mechanism of claim 1 or 2 or 3 or 4 described car clutch pedals, it is characterized in that described pedal of clutch (1) sidepiece also is fixed with block piece (6), described block piece (6) can be resisted against on the above-mentioned locating part.
6. according to the lower limit mechanism of claim 1 or 2 or 3 or 4 described car clutch pedals, it is characterized in that, the caging bolt (4) of described locating part for passing lower limit support (3) and being threaded with lower limit support (3), the end of described caging bolt (4) can be resisted against on the above-mentioned block piece (6).
7. according to the lower limit mechanism of claim 1 or 2 or 3 or 4 described car clutch pedals, it is characterized in that, described locating part is the some contact switch (5) that passes lower limit support (3) and be threaded with lower limit support (3), the end of described some contact switch (5) can be resisted against on the above-mentioned block piece (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202076483U CN201712472U (en) | 2010-05-28 | 2010-05-28 | Lower limiting mechanism for clutch pedal of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202076483U CN201712472U (en) | 2010-05-28 | 2010-05-28 | Lower limiting mechanism for clutch pedal of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201712472U true CN201712472U (en) | 2011-01-19 |
Family
ID=43458471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202076483U Expired - Fee Related CN201712472U (en) | 2010-05-28 | 2010-05-28 | Lower limiting mechanism for clutch pedal of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201712472U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103034280A (en) * | 2011-10-09 | 2013-04-10 | 北汽福田汽车股份有限公司 | Pedal travel limit device |
| CN110949339A (en) * | 2019-11-26 | 2020-04-03 | 武汉格罗夫新能源汽车研究院有限公司 | Hydrogen energy automobile pedal switch limiting structure |
-
2010
- 2010-05-28 CN CN2010202076483U patent/CN201712472U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103034280A (en) * | 2011-10-09 | 2013-04-10 | 北汽福田汽车股份有限公司 | Pedal travel limit device |
| CN110949339A (en) * | 2019-11-26 | 2020-04-03 | 武汉格罗夫新能源汽车研究院有限公司 | Hydrogen energy automobile pedal switch limiting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20140528 |