CN201810693U - Separating bearing assembly of hydraulic clutch - Google Patents
Separating bearing assembly of hydraulic clutch Download PDFInfo
- Publication number
- CN201810693U CN201810693U CN2010202270958U CN201020227095U CN201810693U CN 201810693 U CN201810693 U CN 201810693U CN 2010202270958 U CN2010202270958 U CN 2010202270958U CN 201020227095 U CN201020227095 U CN 201020227095U CN 201810693 U CN201810693 U CN 201810693U
- Authority
- CN
- China
- Prior art keywords
- plastic joint
- bearing
- oil
- sliding sleeve
- spring
- 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
Links
Images
Abstract
The utility model relates to a separating bearing assembly of a hydraulic clutch, comprising an aluminium alloy hydraulic cylinder body, an oil inlet plastic joint, a gas exhaust plastic joint, an adapter, two sheaths, a clamping spring, a gas exhaust screw, a propylene diene copolymer sealing piece, a spring, a rubber dustproof cover, a washer, a plastic clamping ring, two bushes, a butterfly-shaped spring, an aluminium sliding sleeve, a pressure cover and a separating bearing part. In the utility model, hard oxidation is carried out on the surface of the hydraulic cylinder body so as to improve the strength of a bearing seat, a gas exhaust channel is arranged at an oil channel of the bearing seat, and the gas exhaust channel and the oil inlet channel are arranged side by side. Therefore, gas can be exhausted conveniently when air exists in an oil cavity, simultaneously, the oil exhaust quantity is reduced, the gas exhaust time is shortened and the sealing performance is good.
Description
Technical field:
This use novel hydraulic clutch release bearing is the important component part on the automobile clutch.
Background technique:
Its oil pocket of hydraulic coupling release bearing that uses on existing domestic and international automobile with small output volume body generally is to be assemblied with the cylinder sleeve punching press by bearing support, there is product in such oil pocket structure and uses narrow limitation, can not use on the high-grade car bodies such as commercial vehicle of big discharge capacity.Iff in order to adapt to the use of big discharge capacity car, we also can select the clutch release bearing of pull-type or pushing-type, but pull-type clutch release bearing with pushing-type they to form the clutch release system own wt heavier, and both operation senses are bad, are not suitable for using in some luxury cars such as commercial vehicle.
The model utility content:
The problem that the utility model hydraulic coupling release bearing will solve is to provide a kind of, and it is high that mechanical efficiency is wanted, and transmission power is also big, and is in light weight, the product that operation sense is good
The utility model relates to a kind of Hydraulic Pressure Declutched Bearing Assembly, comprises hydraulic cylinder, oil-feed plastic joint, venting plastic joint, the conversion adapter of aluminum alloy, 2 sheaths, jump ring, bleed screw, the Sealing of ethylene-propylene diene copolymer, spring, bellows, packing ring, plastics collar, 2 linings, butterfly spring, aluminium sliding sleeve, gland and release bearing parts; The release bearing part is made of bearing outer ring, bearing inner race, retainer, steel ball, seal closure; Between bearing inner race and the bearing outer ring both sides seal closure is housed respectively, steel ball is fixed in the space between bearing inner race and the bearing outer ring by retainer and seal closure.Be provided with oil inlet passage and exhaust passage in the hydraulic cylinder of aluminum alloy, and communicate with oil pocket; Two channel interface places tap into oily plastic joint with the venting plastic joint, are with O type circle on the joint.Jump ring is installed in hydraulic cylinder with in the draw-in groove that taps into oily plastic joint and venting plastic joint composition, plays interconnect function.The endoporus of conversion adapter is a tapped hole, is used for installing bleed screw, and conversion adapter is installed in the hex hole of plastics vent connection end.Sheath is installed in the bolt hole place of air inlet plastic joint and venting plastic joint respectively.The Sealing of ethylene-propylene diene copolymer is arranged in this oil pocket, and the Sealing of ethylene-propylene diene copolymer and aluminium sliding sleeve are tightly connected, release bearing is provided with aluminium sliding sleeve one side, be provided with the radial clearance that can regulate release bearing and clutch coaxial automatically between aluminium sliding sleeve and the bearing outer ring, belleville spring is connected with bearing outer ring with sliding sleeve respectively; 1 lining is installed on the inner ring inwall, and another lining is installed in the bellows bottom with packing ring.Spring is arranged between the lining and plastics collar on the bellows.Bellows is enclosed within the spring ring outside, and an end is installed on the hydraulic cylinder, and the other end is stuck in the draw-in groove of lining with plastics collar composition that is installed on the inner ring.The Sealing of ethylene-propylene diene copolymer, aluminium sliding sleeve drive release bearing and axially move back and forth along the oil pocket post.The sports limiting of release bearing limits by the gland that is installed on the oil pocket post.
The sealing of automobile hydraulic clutch release bearing, working life are that the part of whole bearing unit most critical also is the technological difficulties of whole bearing unit.The utility model just solves these technological difficulties: 1. carry out the intensity that hardening oxidation improves bearing support on the surface of hydraulic cylinder.2. this product is mounted on the bigger car of discharge capacity, clutch is in motion, relative bigger of the suffered oil pressure of bearing support oil pocket, so just oil pocket is designed to one with bearing support in the design oil pocket, has so just avoided: leakage of oil or oil impregnate phenomenon appear in the oil pocket of forming because of multi-part when being subjected to big oil pressure.The incorporate design of this oil pocket is the technical characterstic and the difficult point of whole release bearing maximum, it to the design of the selection of material and processing technology just have higher requirement 3. be provided with at bearing support oil duct place one with oil input channel passage side by side exhaust passage mutually, can in oil pocket, occur easy to exhaust in the air like this, reduce oil drain quantity simultaneously with period of exhaust.4. the movement locus of Sealing in oil pocket is to be axially reciprocating, so require the wear strength of oil sealing to reach that to-and-fro motion still keeps good sealing property later on 400,000 times in oil pocket.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model oil-feed plastic joint and venting plastic joint composite structure schematic representation.
Embodiment
Further specify below in conjunction with accompanying drawing:
A kind of Hydraulic Pressure Declutched Bearing Assembly, comprise hydraulic cylinder 14, oil-feed plastic joint 21, venting plastic joint 20,22,2 sheaths 19 of conversion adapter, jump ring 18, bleed screw 17, the Sealing 11 of ethylene-propylene diene copolymer, spring 09, bellows 10, packing ring 12, plastics collar 13,2 linings 07,08, butterfly spring 06, aluminium sliding sleeve 15, gland 16 and release bearing parts of aluminum alloy, the release bearing part is made of bearing outer ring 01, bearing inner race 02, retainer 04, steel ball 03, seal closure 05; Between bearing inner race 01 and bearing outer ring 02 both sides seal closure 05 is housed respectively, steel ball 03 is fixed in the space between bearing inner race 01 and the bearing outer ring 02 by retainer 04 and seal closure 05.Be provided with oil inlet passage and exhaust passage in the hydraulic cylinder 14 of aluminum alloy, and communicate with oil pocket; Two channel interface places tap into oily plastic joint 21 with venting plastic joint 20, are with O type circle on the joint.Jump ring 18 is installed in hydraulic cylinder 14 with in the draw-in groove that taps into oily plastic joint 21 and venting plastic joint 20 compositions, plays interconnect function.The endoporus of conversion adapter 22 is tapped holes, is used for installing bleed screw 17, and conversion adapter 22 is installed in the hex hole of plastics vent connection 20 ends.Sheath 19 is installed in the bolt hole place of oil-feed plastic joint 21 and venting plastic joint 20 respectively.The Sealing 11 of ethylene-propylene diene copolymer is arranged in this oil pocket, and the Sealing 11 and the aluminium sliding sleeve 15 of ethylene-propylene diene copolymer are tightly connected, release bearing is provided with aluminium sliding sleeve 15 1 sides, be provided with the radial clearance that can regulate release bearing and clutch coaxial automatically between aluminium sliding sleeve 15 and the bearing outer ring 01, belleville spring 06 is connected with bearing outer ring 01 with aluminium sliding sleeve 15 respectively; 1 lining 07 is installed on the inner ring inwall, and another lining 08 is installed in bellows 10 bottoms with packing ring 12.Spring 09 is arranged between the lining 08 and plastics collar 13 on the bellows 10.Bellows 10 is enclosed within the spring ring outside, and an end is installed on the hydraulic cylinder 14, and the other end is stuck in the draw-in groove of lining with plastics collar 13 compositions that is installed on the inner ring.The Sealing 11 of ethylene-propylene diene copolymer, aluminium sliding sleeve 15 drive release bearing and axially move back and forth along the oil pocket post.The sports limiting of release bearing limits by the gland 16 that is installed on the oil pocket post.
Claims (1)
1. Hydraulic Pressure Declutched Bearing Assembly, comprise hydraulic cylinder, oil-feed plastic joint, venting plastic joint, the conversion adapter of aluminum alloy, 2 sheaths, jump ring, bleed screw, the Sealing of ethylene-propylene diene copolymer, spring, bellows, packing ring, plastics collar, 2 linings, butterfly spring, aluminium sliding sleeve, gland and release bearing parts, the release bearing part is made of bearing outer ring, bearing inner race, retainer, steel ball, seal closure; It is characterized in that: be provided with oil inlet passage and exhaust passage in the hydraulic cylinder of aluminum alloy, and communicate with oil pocket; Two channel interface places tap into oily plastic joint with the venting plastic joint, be with O type circle on the joint, jump ring is installed in hydraulic cylinder with in the draw-in groove that taps into oily plastic joint and venting plastic joint composition, the endoporus of conversion adapter is installed bleed screw, and conversion adapter is installed in the hex hole of plastics vent connection end; Sheath is installed in the bolt hole place of air inlet plastic joint and venting plastic joint respectively, the Sealing of ethylene-propylene diene copolymer is arranged in this oil pocket, and the Sealing of ethylene-propylene diene copolymer and aluminium sliding sleeve are tightly connected, release bearing is provided with aluminium sliding sleeve one side, be provided with the radial clearance that can regulate release bearing and clutch coaxial automatically between aluminium sliding sleeve and the bearing outer ring, belleville spring is connected with bearing outer ring with sliding sleeve respectively; Lining is installed on the inner ring inwall, and spring is arranged between lining and the plastics collar, and the Sealing of ethylene-propylene diene copolymer, aluminium sliding sleeve drive release bearing and axially move back and forth along the oil pocket post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202270958U CN201810693U (en) | 2010-06-12 | 2010-06-12 | Separating bearing assembly of hydraulic clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202270958U CN201810693U (en) | 2010-06-12 | 2010-06-12 | Separating bearing assembly of hydraulic clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201810693U true CN201810693U (en) | 2011-04-27 |
Family
ID=43893635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202270958U Expired - Fee Related CN201810693U (en) | 2010-06-12 | 2010-06-12 | Separating bearing assembly of hydraulic clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201810693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109690111A (en) * | 2016-09-12 | 2019-04-26 | 克诺尔商用车制动系统有限公司 | Self-cleaning mechanism for pneumatic type central separator |
-
2010
- 2010-06-12 CN CN2010202270958U patent/CN201810693U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109690111A (en) * | 2016-09-12 | 2019-04-26 | 克诺尔商用车制动系统有限公司 | Self-cleaning mechanism for pneumatic type central separator |
| US10907664B2 (en) | 2016-09-12 | 2021-02-02 | Knorr-Bremse Systeme Fuer Nutzfahrzeuge Gmbh | Self-cleaning mechanism for pneumatic central clutch release |
| CN109690111B (en) * | 2016-09-12 | 2021-04-27 | 克诺尔商用车制动系统有限公司 | Self-cleaning mechanism for pneumatic central separator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102384184B (en) | Self-aligning hydraulic clutch release bearing | |
| CN111043185B (en) | Integrated low-delay intermediate shaft brake | |
| CN201810693U (en) | Separating bearing assembly of hydraulic clutch | |
| CN208565526U (en) | Odd-side shifting cylinder assembly before a kind of novel heavy duty multi-shifting speed variator | |
| CN201696521U (en) | Hydraulic clutch separation bearing on automobile clutch | |
| CN209604441U (en) | Heavy automobile-used automatic aligning push type clutch separator | |
| CN201696518U (en) | Hydraulic clutch separation bearing of small-output-volume automobile | |
| CN109357000B (en) | Deep hybrid power gearbox gear shifting mechanism | |
| CN209146173U (en) | Hybrid power gearbox wet clutch | |
| CN205956246U (en) | Plunger type clutch wheel cylinder | |
| CN202641682U (en) | Master braking cylinder and automotive vehicle having same | |
| CN104781573A (en) | Hydraulic line between a master cylinder and a slave cylinder, in particular in the form of a release mechanism secured to the cover, and a pressure intensifier | |
| CN205896139U (en) | Heavy derailleur odd -side gear shift cylinder assembly | |
| CN112268082B (en) | Piston reciprocating type hydraulic retarder | |
| CN202360634U (en) | Novel hydraulic clutch release bearing assembly | |
| CN201696519U (en) | Automobile hydraulic clutch release bearing | |
| CN204041775U (en) | A kind of eccentric abrasion prevention plunger-type clutch master cylinder | |
| CN202251537U (en) | Central release bearing for controlling hydraulic clutch | |
| CN203412987U (en) | Split sleeve type self-aligning clutch release bearing unit | |
| CN109681542A (en) | Heavy automobile-used automatic aligning push type clutch separator | |
| CN202301860U (en) | Gear transmission device for automatic transmission | |
| CN202510580U (en) | Stamping-type clutch release bearing unit | |
| CN204878424U (en) | Novel Y type leather collar formula is from aligning hydraulic pressure release bearing wheel cylinder unit | |
| CN202301547U (en) | Self-aligning hydraulic clutch release bearing | |
| CN209671305U (en) | A kind of AMT range gear air cylinder |
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: 20110427 Termination date: 20120612 |