CN100547257C - Vehicle clutch disengaging bearing - Google Patents
Vehicle clutch disengaging bearing Download PDFInfo
- Publication number
- CN100547257C CN100547257C CNB2007101348318A CN200710134831A CN100547257C CN 100547257 C CN100547257 C CN 100547257C CN B2007101348318 A CNB2007101348318 A CN B2007101348318A CN 200710134831 A CN200710134831 A CN 200710134831A CN 100547257 C CN100547257 C CN 100547257C
- Authority
- CN
- China
- Prior art keywords
- bearing
- outer ring
- inner race
- release sleeve
- clutch
- 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.)
- Expired - Fee Related
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- Mechanical Operated Clutches (AREA)
Abstract
The present invention relates to auto parts and components, specifically a kind of improvement at vehicle clutch disengaging bearing comprises from aligning automobile clutch bearing and non-aligning clutch bearing.According to technological scheme provided by the invention, bearing inner race and bearing outer ring are arranged on release sleeve, in the space that bearing inner race and bearing outer ring surround, some rolling elements are arranged, it is characterized in that: at least one is used for adding oiling agent in the space that bearing inner race and bearing outer ring surround filling passage is being set on the release sleeve, one end of this filling passage is positioned on the inwall of release sleeve, the spatial communication that the other end and bearing inner race and bearing outer ring surround.The present invention utilizes on the automobile original one-shot chassis lubrication system regularly, quantitatively forcibly replenish a certain amount of lubricant grease to clutch release bearing, remains good working order to guarantee bearing lubrication.
Description
Technical field
The present invention relates to auto parts and components, specifically a kind of improvement at vehicle clutch disengaging bearing comprises from aligning automobile clutch bearing and non-aligning clutch bearing.
Background technique
Be subjected to the influence of traditional bearing industry, lubricating when vehicle clutch disengaging bearing runs up is to adopt various types of seal form basically, lubricating grease is enclosed on the inside and outside race ring in the space between the rolling element, to guarantee that bearing has good lubricating condition in the running.But this design concept is opposing with the situation in actual the use, concerning vehicle clutch disengaging bearing, city bus particularly, vehicle clutch disengaging bearing on passenger vehicle and the cargo vehicle, in use, because the variation of road and traffic condition, its working condition is comparatively abominable, gear shift and starting continually, make clutch be in work under the half-clutch state for a long time, and the adjustment of clutch separation gap is not good in the Installation and Debugging process, often causes that the clutch part temperature rise is very high, after high temperature is delivered to clutch bearing, be sealed in the interior lubricating grease of bearing because the reduction of viscosity causes grease to leak in a large number, clutch release bearing is burnt to death because of oil starvation.At present, automobile industry, particularly passenger vehicle and city bus industry, the early stage damage of clutch release bearing has become general and distinct issues address this problem and arrived very urgent stage.
Summary of the invention
The object of the present invention is to provide a kind of vehicle clutch disengaging bearing, utilize on the automobile original one-shot chassis lubrication system regularly, quantitatively, forcibly replenish a certain amount of lubricant grease, remain good working order to guarantee bearing lubrication to clutch release bearing.
According to technological scheme provided by the invention, bearing inner race and bearing outer ring are arranged on release sleeve, in the space that bearing inner race and bearing outer ring surround, some rolling elements are arranged, it is characterized in that: at least one is used for adding oiling agent in the space that bearing inner race and bearing outer ring surround filling passage is being set on the release sleeve, one end of this filling passage is positioned on the inwall of release sleeve, the spatial communication that the other end and bearing inner race and bearing outer ring surround.
In the space that bearing inner race and bearing outer ring surround retainer is set, described ball is positioned respectively in the retainer, and the opening end in the space is provided with dust cover.Inwall at release sleeve is provided with the trapped fuel chamber, and filling passage is communicated with this trapped fuel chamber, and oil hole is set on release sleeve, and this oil hole is communicated with the trapped fuel chamber.Release sleeve is installed on the gearbox I pipe spreader.Between bearing outer ring and release sleeve, be provided for the controlling device in the axle center of self-aligning bearing.
Advantage of the present invention is: broken through original clutch release bearing with grease seal in the inner and outer ring space, can not replenish the mentality of designing of adding lubricating grease, utilize on the automobile original one-shot chassis lubrication system regularly, quantitatively forcibly replenish a certain amount of lubricant grease, remain good working order to guarantee bearing lubrication to clutch release bearing.
Description of drawings
Fig. 1 is traditional non-aligning clutch release bearing structural drawing.
Fig. 2 is traditional self-aligning clutch release bearing structural drawing.
Fig. 3 is a non-aligning clutch release bearing structural drawing of the present invention.
Fig. 4 is a self-aligning clutch release bearing structural drawing of the present invention.
Embodiment
As shown in Figure 4: bearing inner race 1 and bearing outer ring 3 are arranged on release sleeve 8, in the space that bearing inner race 1 and bearing outer ring 3 surround, some rolling elements 4 are arranged, at least one is used for adding oiling agent in the space that bearing inner race 1 and bearing outer ring 3 surround filling passage 6 is being set on the release sleeve 8, one end of this filling passage 6 is positioned on the inwall of release sleeve 8, the spatial communication that the other end and bearing inner race 1 and bearing outer ring 3 surround.
In the space that bearing inner race 1 and bearing outer ring 3 surround retainer 5 is set, described ball 4 is positioned respectively utilizes retainer that ball is positioned in the retainer 5, and the opening end in the outside, space is provided with dust cover 2, in order to avoid dust enters.Inwall at release sleeve 8 is provided with trapped fuel chamber 7, and filling passage 6 is communicated with this trapped fuel chamber 7, and oil hole 9 is set on release sleeve 8, and this oil hole 9 is communicated with trapped fuel chamber 7.
In use, release sleeve 8 is installed on the gearbox I pipe spreader 10.Between bearing outer ring 3 and release sleeve 8, be provided for the controlling device in the axle center of self-aligning bearing, see Fig. 4, another patent " vehicle clutch disengaging bearing " of the visible the applicant's application of concrete controlling device, the patent No.: 200420024539.2.
Shown in Figure 3 is a kind of non-aligning clutch release bearing, does not have the controlling mechanism of self-aligning in this bearing.
When making with work, the direction in space that along the circumferential direction surrounds to bearing inner race 1, bearing outer ring 3 on clutch release bearing release sleeve 8 bores several apertures, make it form some filling passages 6, when the automobile chassis centralized lubrication system regularly by the screw thread oil hole 9 on the release sleeve 8 of clutch release bearing, trapped fuel chamber 7 filling lubricant greases between the release sleeve 8 of gearbox I pipe spreader 10 and clutch release bearing, lubricant grease is by filling passage 6, to clutch release bearing inner chamber grease up simultaneously.
Claims (3)
1, vehicle clutch disengaging bearing, comprise release sleeve (8) and be positioned at bearing inner race (1) and bearing outer ring (3) on the release sleeve (8), in the space that bearing inner race (1) and bearing outer ring (3) surround, some rolling elements (4) are arranged, it is characterized in that: at least one is used for adding oiling agent in the space that bearing inner race (1) and bearing outer ring (3) surround filling passage (6) is being set on the release sleeve (8), one end of this filling passage (6) is positioned on the inwall of release sleeve (8), the spatial communication that the other end and bearing inner race (1) and bearing outer ring (3) surround;
Inwall at release sleeve (8) is provided with trapped fuel chamber (7), and filling passage (6) is communicated with this trapped fuel chamber (7), and oil hole (9) is set on release sleeve (8), and this oil hole (9) is communicated with trapped fuel chamber (7).
2, vehicle clutch disengaging bearing according to claim 1, it is characterized in that: in the space that bearing inner race (1) and bearing outer ring (3) surround, retainer (5) is set, described ball (4) is positioned respectively in the retainer (5), and the opening end in the space is provided with dust cover (2).
3, vehicle clutch disengaging bearing according to claim 1, it is characterized in that: release sleeve (8) is installed on the pipe spreader (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101348318A CN100547257C (en) | 2007-10-22 | 2007-10-22 | Vehicle clutch disengaging bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101348318A CN100547257C (en) | 2007-10-22 | 2007-10-22 | Vehicle clutch disengaging bearing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101162029A CN101162029A (en) | 2008-04-16 |
| CN100547257C true CN100547257C (en) | 2009-10-07 |
Family
ID=39297000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007101348318A Expired - Fee Related CN100547257C (en) | 2007-10-22 | 2007-10-22 | Vehicle clutch disengaging bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100547257C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008039529A1 (en) * | 2008-08-23 | 2010-02-25 | Schaeffler Kg | Clutch |
| CN104595378A (en) * | 2013-10-31 | 2015-05-06 | 唐小超 | Self-aligning clutch release bearing assembly |
| CN112145552B (en) * | 2020-09-25 | 2022-05-13 | 西安法士特汽车传动有限公司 | Release bearing with lubricating structure and lubricating method thereof |
-
2007
- 2007-10-22 CN CNB2007101348318A patent/CN100547257C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101162029A (en) | 2008-04-16 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Jianzhong Inventor after: Hang Yin Inventor before: Zhang Jianzhong |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG JIANZHONG TO: ZHANG JIANZHONG HANG YIN |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091007 Termination date: 20171022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |