CN106224401A - A kind of synchromesh cone increases conical surface lubricating method - Google Patents
A kind of synchromesh cone increases conical surface lubricating method Download PDFInfo
- Publication number
- CN106224401A CN106224401A CN201610787987.5A CN201610787987A CN106224401A CN 106224401 A CN106224401 A CN 106224401A CN 201610787987 A CN201610787987 A CN 201610787987A CN 106224401 A CN106224401 A CN 106224401A
- Authority
- CN
- China
- Prior art keywords
- cone
- synchromesh
- friction
- conical surface
- oil groove
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/02—Arrangements for synchronisation, also for power-operated clutches
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0467—Elements of gearings to be lubricated, cooled or heated
- F16H57/0478—Synchromesh devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The invention discloses a kind of synchromesh cone and increase conical surface lubricating method, including synchromesh cone cone of friction, the inner side of described synchromesh cone cone of friction is provided with long-pending oil groove, and described long-pending oil groove is provided with oilhole, and the outside of described synchromesh cone cone of friction is evenly distributed with oil groove.This synchromesh cone increases conical surface lubricating method, has the advantage such as reasonable in design, practicality easy to use, safe, can significantly extend the service life of synchromesh cone simultaneously, can use with popularity.
Description
Technical field
The invention belongs to synchronizer speed variator technical field, be specifically related to a kind of synchromesh cone and increase conical surface lubrication side
Method.
Background technology
Existing lock unit in the course of the work, in lock unit synchronizing process, by the splashing of change speed gear box driven gear
Lubrication, is lubricated the cone of friction of synchromesh cone, and oil mass is unstable, and is difficult to control to, if splashing oil mass is few, just
The premature wear of synchromesh cone and synchronous ring, even ablation may be caused.
Summary of the invention
It is an object of the invention to provide a kind of synchromesh cone and increase conical surface lubricating method, to solve above-mentioned background technology
The problem of middle proposition.
For achieving the above object, the present invention provides following technical scheme: a kind of synchromesh cone increases conical surface lubricating method,
Including synchromesh cone cone of friction, the inner side of described synchromesh cone cone of friction is provided with long-pending oil groove, on described long-pending oil groove
Being provided with oilhole, the outside of described synchromesh cone cone of friction is evenly distributed with oil groove.
The invention allows for a kind of synchromesh cone and increase conical surface lubricating method, comprise the steps: in Synchronizer Cone
Body is provided with fuel feed hole, and during change speed gear box is put into gear, the synchronizing process of lock unit is as follows: sliding sleeve leaves centre position, does axially
Move and make synchronous ring contact with cone cone of friction.Sliding over and produce motion under the effect of slide block, alignment pin occurs partially simultaneously
Turning and promote synchronous ring to move so that synchronous ring contacts with cone generation, the moment that rubbing surface contacts with each other, owing to cone is with sliding
The angular velocity of tooth set is different, now the contact of locking face, and then stops sliding sleeve to move to shifting direction, acts on from handle mechanism
Power on sliding gear collar, on continuation effect rubbing surface, under the effect of moment of friction, sliding sleeve and cone rotating speed are the most close, rub
Wiping moment disappears, and axial force still acts on locking element, and lockup state releases, the combination tooth engagement of sliding sleeve and cone, with
Step process terminates；The lubricating oil come by main shaft, through needle bearing, the axial movement space of gear, flows directly to lock unit
In the long-pending oil groove of cone, synchromesh cone cone of friction is directly lubricated by the fuel feed hole in cone, unnecessary lubrication
Oil is passed straight back in the casing of change speed gear box.
Compared with prior art, the invention has the beneficial effects as follows: this synchromesh cone increases conical surface lubricating method, synchronizing
In device synchronizing process, the oil mass being lubricated the cone of friction of synchromesh cone is stable, and easily controllable, does not haves mill
Damaging, service life is long；This synchromesh cone increases conical surface lubricating method, has reasonable in design, practicality easy to use, safe
Etc. advantage, can significantly extend the service life of synchromesh cone simultaneously, can use with popularity.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
In figure: 1 synchromesh cone cone of friction, 2 oil grooves, 3 oilholes, 4 amass oil groove.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
The invention provides a kind of synchromesh cone as shown in Figure 1 and increase conical surface lubricating method, including synchromesh cone
Cone of friction, the inner side of described synchromesh cone cone of friction is provided with long-pending oil groove, described long-pending oil groove is provided with oilhole, described
The outside of synchromesh cone cone of friction is evenly distributed with oil groove.
Present invention also offers a kind of synchromesh cone and increase conical surface lubricating method, comprise the steps: in Synchronizer Cone
Body is provided with fuel feed hole, and during change speed gear box is put into gear, the synchronizing process of lock unit is as follows: sliding sleeve leaves centre position, does axially
Move and make synchronous ring contact with cone cone of friction.Sliding over and produce motion under the effect of slide block, alignment pin occurs partially simultaneously
Turning and promote synchronous ring to move so that synchronous ring contacts with cone generation, the moment that rubbing surface contacts with each other, owing to cone is with sliding
The angular velocity of tooth set is different, now the contact of locking face, and then stops sliding sleeve to move to shifting direction, acts on from handle mechanism
Power on sliding gear collar, on continuation effect rubbing surface, under the effect of moment of friction, sliding sleeve and cone rotating speed are the most close, rub
Wiping moment disappears, and axial force still acts on locking element, and lockup state releases, the combination tooth engagement of sliding sleeve and cone, with
Step process terminates；The lubricating oil come by main shaft, through needle bearing, the axial movement space of gear, flows directly to lock unit
In the long-pending oil groove of cone, synchromesh cone cone of friction is directly lubricated by the fuel feed hole in cone, unnecessary lubrication
Oil is passed straight back in the casing of change speed gear box.
Finally it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention,
Although being described in detail the present invention with reference to previous embodiment, for a person skilled in the art, it still may be used
So that the technical scheme described in foregoing embodiments to be modified, or wherein portion of techniques feature is carried out equivalent,
All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included in the present invention's
Within protection domain.
Claims (2)
1. a synchromesh cone, including synchromesh cone cone of friction (1), it is characterised in that: described synchromesh cone friction
The inner side of the conical surface (1) is provided with long-pending oil groove (4), and described long-pending oil groove (4) is provided with oilhole (3), described synchromesh cone friction
The outside of the conical surface (1) is evenly distributed with oil groove (2).
2. a kind of synchromesh cone described in claim 1 increases conical surface lubricating method, it is characterised in that: comprise the steps:
Being provided with fuel feed hole on synchromesh cone, during change speed gear box is put into gear, the synchronizing process of lock unit is as follows: sliding sleeve leaves interposition
Put, axially move and make synchronous ring contact with cone cone of friction.Slide over and produce motion under the effect of slide block, position simultaneously
The promotion synchronous ring that deflects pin moves so that synchronous ring contacts with cone generation, and the moment that rubbing surface contacts with each other, due to cone
The angular velocity that body overlaps with sliding tooth is different, now the contact of locking face, and then stops sliding sleeve to move to shifting direction, from handle machine
Structure acts on the power on sliding gear collar, and on continuation effect rubbing surface, under the effect of moment of friction, sliding sleeve and cone rotating speed are progressively
Close, moment of friction disappears, and axial force still acts on locking element, and lockup state releases, the combination tooth of sliding sleeve and cone
Engagement, synchronizing process terminates；The lubricating oil come by main shaft, through needle bearing, the axial movement space of gear, flows directly to
In the long-pending oil groove of synchromesh cone, synchromesh cone cone of friction is directly lubricated by the fuel feed hole in cone, unnecessary
Lubricating oil be passed straight back in the casing of change speed gear box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610787987.5A CN106224401A (en) | 2016-08-31 | 2016-08-31 | A kind of synchromesh cone increases conical surface lubricating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610787987.5A CN106224401A (en) | 2016-08-31 | 2016-08-31 | A kind of synchromesh cone increases conical surface lubricating method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106224401A true CN106224401A (en) | 2016-12-14 |
Family
ID=58074979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610787987.5A Pending CN106224401A (en) | 2016-08-31 | 2016-08-31 | A kind of synchromesh cone increases conical surface lubricating method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106224401A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107630946A (en) * | 2017-10-09 | 2018-01-26 | 宁波上中下自动变速器有限公司 | A kind of synchronizer ring assembly and synchronizer |
| CN108266467A (en) * | 2018-02-05 | 2018-07-10 | 浙江迅达工业科技有限公司 | Balk ring |
| CN111212987A (en) * | 2017-10-17 | 2020-05-29 | 宁波吉利汽车研究开发有限公司 | Synchronizer ring |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5038628A (en) * | 1988-09-14 | 1991-08-13 | Nsk-Warner K. K. | Synchronizer ring for synchronous meshing type speed change gear |
| CN101622466A (en) * | 2007-03-06 | 2010-01-06 | 腓特烈斯港齿轮工厂股份公司 | Clutch body and synchronizer ring for a synchronization device |
| CN201407299Y (en) * | 2009-04-24 | 2010-02-17 | 武汉精密同创机械有限公司 | Hammered steel longitudinal groove synchronous ring |
| CN102425619A (en) * | 2012-01-01 | 2012-04-25 | 赵孝民 | Synchronous cone hub |
| CN103790994A (en) * | 2014-02-26 | 2014-05-14 | 陕西法士特汽车传动集团有限责任公司 | Three-conical-face synchronizer with lubricating oil way |
| CN203836025U (en) * | 2014-02-24 | 2014-09-17 | 浙江万里扬变速器股份有限公司 | Car synchronizer synchronization cone |
| CN105422677A (en) * | 2015-12-18 | 2016-03-23 | 天津天海同步科技有限公司 | Novel synchronizer lubrication structure and fabrication process thereof |
-
2016
- 2016-08-31 CN CN201610787987.5A patent/CN106224401A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5038628A (en) * | 1988-09-14 | 1991-08-13 | Nsk-Warner K. K. | Synchronizer ring for synchronous meshing type speed change gear |
| CN101622466A (en) * | 2007-03-06 | 2010-01-06 | 腓特烈斯港齿轮工厂股份公司 | Clutch body and synchronizer ring for a synchronization device |
| CN201407299Y (en) * | 2009-04-24 | 2010-02-17 | 武汉精密同创机械有限公司 | Hammered steel longitudinal groove synchronous ring |
| CN102425619A (en) * | 2012-01-01 | 2012-04-25 | 赵孝民 | Synchronous cone hub |
| CN203836025U (en) * | 2014-02-24 | 2014-09-17 | 浙江万里扬变速器股份有限公司 | Car synchronizer synchronization cone |
| CN103790994A (en) * | 2014-02-26 | 2014-05-14 | 陕西法士特汽车传动集团有限责任公司 | Three-conical-face synchronizer with lubricating oil way |
| CN105422677A (en) * | 2015-12-18 | 2016-03-23 | 天津天海同步科技有限公司 | Novel synchronizer lubrication structure and fabrication process thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107630946A (en) * | 2017-10-09 | 2018-01-26 | 宁波上中下自动变速器有限公司 | A kind of synchronizer ring assembly and synchronizer |
| CN111212987A (en) * | 2017-10-17 | 2020-05-29 | 宁波吉利汽车研究开发有限公司 | Synchronizer ring |
| CN111212987B (en) * | 2017-10-17 | 2022-09-09 | 宁波吉利汽车研究开发有限公司 | Synchronizer ring |
| CN108266467A (en) * | 2018-02-05 | 2018-07-10 | 浙江迅达工业科技有限公司 | Balk ring |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106224401A (en) | A kind of synchromesh cone increases conical surface lubricating method | |
| CN103790994B (en) | A kind of synchronizer having three pyramidal faces with lubricant passage way | |
| CN203756789U (en) | Three-conical-surface synchronizer with lubricant passage way | |
| CN102975174A (en) | Transmission switching device of electric hammer | |
| CN201232742Y (en) | Gear mechanism for transmission | |
| CN205780314U (en) | Tilting-pad bearing structure | |
| CN209621887U (en) | A kind of clutch for rotation equipment barring gear | |
| KR20080029136A (en) | Oil lubricating structure of vehicle synchronous apparatus | |
| CN203322240U (en) | Transmission and gear-shifting and locating mechanism thereof | |
| CN206522373U (en) | A kind of lockpin-type synchronizer having three pyramidal faces | |
| CN203993304U (en) | A kind of gearshift of gear graduation main spindle box | |
| CN108561454A (en) | A kind of reverse gear of bi-directional variable speed motor | |
| KR101405634B1 (en) | Lubricant structure of synchronizer ring | |
| CN202621570U (en) | Gear case driving rolling drum in plate mill | |
| CN203836207U (en) | Mechanical sealing device for stepped shaft | |
| CN204164212U (en) | Synchronizer pull-fork assembly | |
| CN207879911U (en) | A kind of automobile synchronizer | |
| CN203335674U (en) | Lock ring type synchronizer with tension spring | |
| CN106274456B (en) | A kind of deceleration mechanism with gear clutch | |
| CN103291770B (en) | A kind of Hooke's joint without needle roller | |
| CN202851910U (en) | Low output rotating speed reduction gearbox for pumping unit | |
| CN205423596U (en) | Synchronous ware tooth hub | |
| CN202165457U (en) | Bearing end cover structure for high-speed bearing | |
| CN204458815U (en) | For the ball bearing of high-speed servo motor | |
| CN213776311U (en) | Structure for lubricating synchronizer gear sleeve and gear shifting fork |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161214 |