CN102180093A - Automobile clutch treadle mechanism - Google Patents
Automobile clutch treadle mechanism Download PDFInfo
- Publication number
- CN102180093A CN102180093A CN2011101265190A CN201110126519A CN102180093A CN 102180093 A CN102180093 A CN 102180093A CN 2011101265190 A CN2011101265190 A CN 2011101265190A CN 201110126519 A CN201110126519 A CN 201110126519A CN 102180093 A CN102180093 A CN 102180093A
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- China
- Prior art keywords
- treadle
- shaft
- hinged shaft
- bearing
- hinge
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- 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.)
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- Mechanical Operated Clutches (AREA)
Abstract
The invention discloses an automobile clutch treadle mechanism which has long service life and reliable performance. The automobile clutch treadle mechanism comprises a treadle, a treadle handle, a hinged shaft, an oil pump piston rod, wherein the hinged shaft is a stepped shaft; a bearing is sheathed on the thick shaft of the hinged shaft; the upper part of the treadle rod and the outer ring of the bearing are welded into a whole; the upper end of the oil pump piston rod is installed on the thin shaft of the hinged shaft and is matched with the thin shaft in a rotating mode; and two ends of the hinged shaft are screwed with nuts. In the automobile clutch treadle mechanism, the hinged shaft is the stepped shaft; the bearing and the oil pump piston rod are respectively installed on different shaft sections of the hinged shaft and do not mutually abrade; the upper part of the treadle handle and the outer ring of the bearing are welded into a whole; the treadle handle does not directly contact with the hinged shaft, but the treadle handle and the hinged shaft are indirectly cooperated by the bearing; and thus, the hinged shaft and the treadle handle do not abrade. Because of the action of the bearing, the abrasion force is reduced, resistance for stepping down the treadle is reduced, service life is greatly prolonged, and the performance of the clutch treadle mechanism is more reliable.
Description
Technical field
The present invention relates to a kind of car clutch pedal mechanism.
Background technology
Existing car clutch pedal mechanism mainly is made up of pedal, treadle lever, hinge and oil pump piston bar, and treadle lever top is provided with axis hole, and hinge penetrates in this axis hole.During work, following pedal also drives treadle lever and moves down, and makes the oil pump piston bar promote oil pump work.Because said structure rubs axis hole and hinge on the treadle lever, after the time was long, axis hole ground increasingly, has influenced the stroke of power-transfer clutch, often causes clutch not thorough, and engage a gear is had some setbacks, and had just also usually occurred the phenomenon of stopping working during engage a gear.Long-term use causes damage to parts such as clutch segment, platen, change speed gear boxs, easily causes traffic accident when serious.
Summary of the invention
The car clutch pedal mechanism that the purpose of this invention is to provide a kind of long service life and dependable performance.
Technical scheme of the present invention is: comprise pedal, treadle lever, hinge and oil pump piston bar, described hinge is a stepped shaft, be set with bearing on the thick axle of hinge, treadle lever top and outside race are welded as a whole, oil pump piston bar upper end is contained on the thin axle of hinge, and cooperate with thin axle rotation, the hinge two ends are rotary with nut.
Technique effect of the present invention is: hinge is a stepped shaft, and bearing is divided on the different shaft parts of hinge with the oil pump piston bar, does not rub each other; Treadle lever top and outside race are welded as a whole, make treadle lever not with hinge generation direct relation, but by bearing and hinge indirect matching relationship takes place, therefore, hinge and treadle lever can not rub.Because the effect of bearing, not only reduced the resistance that friction has also reduced time pedal, improve service life greatly, and the performance of clutch pedal mechanism is more reliable.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention;
Fig. 2 is the STRUCTURE DECOMPOSITION scheme drawing of Fig. 1.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is described in further detail, but does not constitute any limitation of the invention.Illustrated in figures 1 and 2, the present invention includes pedal, treadle lever 4, hinge 1 and oil pump piston bar 5, described hinge 1 is a stepped shaft, be set with bearing 2 on the thick axle of hinge 1, treadle lever 4 tops and outside race are welded as a whole, oil pump piston bar 5 upper ends are contained on the thin axle of hinge 1, and hinge 1 two ends are rotary with nut 6.Generally speaking, outside race is difficult to welding, is head it off, can add snare 3 of cover on outside race, and snare 3 and outside race interference fit are welded as a whole treadle lever 4 tops and snare 3 then.For the sake of assurance, can axis hole be set, it is sleeved on the hinge 1, be one with snare 3 welderings then on treadle lever 4 tops.Even after the solder joint sealing-off, treadle lever 4 still is enclosed within on the hinge 1 like this, clutch pedal mechanism still can normal operation, the reliability and the safety of clutch operating when having improved driving.Operating process is as follows: the pin push down on the pedal, pedal drives treadle lever 4 and moves down, treadle lever 4 drives the outside race rotation makes hinge 1 move down simultaneously, and the oil pump piston bar 5 that is contained on the hinge 1 moves down synchronously, and the lower end of oil pump piston bar 5 acts on and opens relevant work on the oil pump.When returning when lifting pedal, whole process is opposite with said process, does not repeat them here.Trample and return in the process of lifting at pedal, also have the cooperation of some peripheral auxiliaries, as spring etc., because of these structures all belong to prior art, industry those of ordinary skill is all known, and is not described in detail in this.
Claims (1)
1. car clutch pedal mechanism, comprise pedal, treadle lever (4), hinge (1) and oil pump piston bar (5), it is characterized in that: described hinge (1) is a stepped shaft, be set with bearing (2) on the thick axle of hinge (1), treadle lever (4) top and outside race are welded as a whole, oil pump piston bar (5) upper end is contained on the thin axle of hinge (1), and cooperates with thin axle rotation, and hinge (1) two ends are rotary with nut (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110126519.0A CN102180093B (en) | 2011-05-14 | 2011-05-14 | Automobile clutch treadle mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110126519.0A CN102180093B (en) | 2011-05-14 | 2011-05-14 | Automobile clutch treadle mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102180093A true CN102180093A (en) | 2011-09-14 |
| CN102180093B CN102180093B (en) | 2014-01-08 |
Family
ID=44566437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110126519.0A Expired - Fee Related CN102180093B (en) | 2011-05-14 | 2011-05-14 | Automobile clutch treadle mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102180093B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999054799A1 (en) * | 1998-04-21 | 1999-10-28 | ED. SCHARWäCHTER GMBH | Suspended pedal support |
| US6151986A (en) * | 1997-10-09 | 2000-11-28 | Ksr Industrial Corporation | Adjustable vehicle control pedals |
| DE10031157C1 (en) * | 2000-06-27 | 2001-10-18 | Porsche Ag | Mounting for automobile foot pedals has clutch pedal combined in pre-assembled module with pivot mounting before fitting to mounting plate supporting gas pedal and brake pedal |
| CN201189825Y (en) * | 2008-04-21 | 2009-02-04 | 王忠双 | Car pedal structure assembly with bearings |
| CN202053892U (en) * | 2011-05-14 | 2011-11-30 | 赵联江 | Automobile clutch pedal mechanism |
-
2011
- 2011-05-14 CN CN201110126519.0A patent/CN102180093B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6151986A (en) * | 1997-10-09 | 2000-11-28 | Ksr Industrial Corporation | Adjustable vehicle control pedals |
| WO1999054799A1 (en) * | 1998-04-21 | 1999-10-28 | ED. SCHARWäCHTER GMBH | Suspended pedal support |
| DE10031157C1 (en) * | 2000-06-27 | 2001-10-18 | Porsche Ag | Mounting for automobile foot pedals has clutch pedal combined in pre-assembled module with pivot mounting before fitting to mounting plate supporting gas pedal and brake pedal |
| CN201189825Y (en) * | 2008-04-21 | 2009-02-04 | 王忠双 | Car pedal structure assembly with bearings |
| CN202053892U (en) * | 2011-05-14 | 2011-11-30 | 赵联江 | Automobile clutch pedal mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102180093B (en) | 2014-01-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SH Effective date: 20131211 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: ZHAO LIANJIANG Effective date: 20131211 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 047000 CHANGZHI, SHAANXI PROVINCE TO: 100031 DONGCHENG, BEIJING |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20131211 Address after: 100031 West Chang'an Avenue, Beijing, No. 86 Applicant after: State Grid Corporation of China Applicant after: Electric Power Research Institute of State Grid Shanxi Power Supply Company Address before: 047000, Shanxi, Changzhi, Changzhi County town shady Village Applicant before: Zhao Lianjiang |
|
| 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: 20140108 Termination date: 20160514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |