CN105972115B - Synchronizer splined hub with roller sliding block - Google Patents
Synchronizer splined hub with roller sliding block Download PDFInfo
- Publication number
- CN105972115B CN105972115B CN201610445500.5A CN201610445500A CN105972115B CN 105972115 B CN105972115 B CN 105972115B CN 201610445500 A CN201610445500 A CN 201610445500A CN 105972115 B CN105972115 B CN 105972115B
- Authority
- CN
- China
- Prior art keywords
- sliding block
- splined hub
- air spring
- bushing
- detection device
- 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.)
- Active
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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The invention discloses a kind of synchronizer splined hubs with roller sliding block, including three sliding blocks and splined hub；The splined hub includes external toothing, ring gear and detection device；Groove there are three being uniformly distributed on the external toothing；Three sliding blocks are separately mounted in three grooves；The side of the splined hub is provided with article putting groove, and the detection device is mounted in the article putting groove；Each described sliding block includes slide body, steel ball, air spring and bushing；Hole is set on the slide body, and the air spring is mounted in described hole；The bottom of the air spring is fixed on the bottom of described hole；The bushing is fixedly mounted on the top of the air spring；The steel ball is mounted in the bushing.Splined hub provided by the invention is simple in structure, and physical life is long, while can play the role of detection, multiple functional.
Description
Technical field
The present invention relates to a kind of synchronizers, relate generally to the splined hub of synchronizer.
Background technology
Synchronizer not only has many advantages, such as that shift is light, avoids impact, eliminate noise, extend gear life, but also can also
Keep shift rapid, improves dynamic property, safety and the economy of automobile；Therefore, the gearshift of Hyundai Motor especially car
Nearly all use this device.Synchronizer is mainly made of tooth set, tooth hub and synchronous lock ring etc., and its feature is made by friction
It is synchronized with realizing.One or two grades of synchronizers of the prior art, its sliding block are bar shaped sliding block, and the top of bar shaped sliding block is equipped with lug boss
Point, synchronizer be equipped with strut spring strut effect under, the projection portion of bar shaped sliding block is just embedded in tooth set ring gear
In the groove in portion, neutral gear positioning action is played.But put into gear clamping stagnation or not light phenomenon are susceptible to using bar shaped sliding block,
Influence linkage performance；Existing steel ball sliding block directly uses spring, the also cutting method lubricating action in sliding block moving process, for a long time
Using performance can be influenced.Splined hub may collide because of reasons such as misoperations with other parts at runtime, cause
Splined hub is generated heat, and damage parts are caused.
Invention content
To overcome the above disadvantages, the present invention provides a kind of splined hub with roller sliding block, including three sliding blocks and flower
Key hub；The splined hub includes external toothing, ring gear and detection device；Groove there are three being uniformly distributed on the external toothing；Three
A sliding block is separately mounted in three grooves；The side of the splined hub is provided with article putting groove, the detection device
In the article putting groove；Each described sliding block includes slide body, steel ball, air spring and bushing；On the slide body
Hole is set, and the air spring is mounted in described hole；The bottom of the air spring is fixed on the bottom of described hole
Portion；The bushing is fixedly mounted on the top of the air spring；The steel ball is mounted in the bushing.
Further, the detection device includes decibel tester, temperature sensor and signal adapter；The decibel
Tester connects the signal adapter；The temperature sensor connects automobile controller with the signal adapter.
Further, the sliding block further includes spongy layer and valve；The spongy layer is laid on the bush inside, institute
It states and is stored with lubricating oil in spongy layer；The valve is mounted on the top of the slide body.
Splined hub provided by the invention is provided with roller sliding block, can reduce the frictional force between sliding block and clutch collar,
The abrasion for reducing steel ball on sliding block, prolongs the service life；It is provided with temperature sensor and decibel tester, flower can be monitored in time
The temperature of key hub, while detecting whether to collide, it can also remind in time；Prevent misoperation from being damaged to splined hub；
The sliding block uses air spring, can damping to a certain extent, while absorption of noise；It is provided with spongy layer, can be protected
The steel ball；There is valve in society, the steel ball can be prevented and popped up because of vibrations.
Description of the drawings
Fig. 1 is the structural schematic diagram of splined hub provided by the invention.
Fig. 2 is the structural schematic diagram of the sliding block of splined hub provided by the invention.
Fig. 3 is the schematic diagram of the detection device of splined hub provided by the invention.
Specific implementation mode
The present invention is described in further details below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, Figure 2 and Figure 3, the synchronizer splined hub provided by the invention with roller sliding block, including three cunnings
Block 20 and splined hub；The splined hub includes external toothing 11, ring gear 12 and detection device 13；Uniformly divide on the external toothing 11
There are three grooves for cloth；Three sliding blocks 20 are separately mounted in three grooves；The side of the splined hub, which is provided with, sets
Object slot, the detection device 13 are mounted in the article putting groove；Each described sliding block 20 includes slide body 21, steel ball 22, sky
Gas spring 23 and bushing 24；Hole is set on the slide body 21, and the air spring 23 is mounted in described hole；It is described
The bottom of air spring 23 is fixed on the bottom of described hole；The bushing 24 is fixedly mounted on the top of the air spring 23
Portion；The steel ball 22 is mounted in the bushing 24.
Further, the detection device 13 includes decibel tester 14, temperature sensor 16 and signal adapter 15；
The decibel tester 14 connects the signal adapter 15；The temperature sensor 16 and the signal adapter 15 connect vapour
Vehicle controller.
Further, the sliding block 20 further includes spongy layer 25 and valve 26；The spongy layer 25 is laid on the lining
Inside set 24, lubricating oil is stored in the spongy layer 25；The valve 26 is mounted on the top of the slide body 20.
When in use, three sliding blocks 20 are separately mounted in three grooves of external toothing 11 in the splined hub；
When neutral gear positions, for the splined hub in clutch collar, the steel ball 22 is stuck in engagement under the action of the air spring 23
In groove in set；The valve 26 can prevent the steel ball 22 from being popped up under the action of the vibrations, be generated with clutch collar
Collision, causes the damage of the steel ball 22 and the clutch collar；Spongy layer 25 is provided in the bushing 24, it is possible to reduce shake
It is dynamic；It is stored with lubricating oil in the spongy layer 25, the friction between the steel ball 22 and clutch collar can be reduced, reduces the steel
The abrasion of pearl 22.When being positioned without neutral gear, the steel ball 22 is compressed in the slide body 21.When occurring, operation is lack of standardization
When, the splined hub is collided with other component when the splined hub temperature being caused to increase or send out noise, the temperature
Sensor 16 and the decibel tester 14 detection, and vehicle console is passed the signal to, send out alarm.
It these are only preferred embodiments of the present invention, therefore cannot limit the scope of implementation of the present invention according to this, i.e., according to the present invention
Equivalence changes made by description and decoration, should all belong in the range of present invention covering.
Claims (3)
1. a kind of synchronizer splined hub with roller sliding block, it is characterised in that：Including three sliding blocks and splined hub；The spline
Hub includes external toothing, ring gear and detection device；Groove there are three being uniformly distributed on the external toothing；Three sliding block difference
In three grooves；The side of the splined hub is provided with article putting groove, and the detection device is mounted on the glove
In slot；Each described sliding block includes slide body, steel ball, air spring and bushing；Hole is set on the slide body, it is described
Air spring is mounted in described hole；The bottom of the air spring is fixed on the bottom of described hole；The bushing is fixed
Mounted on the top of the air spring；The steel ball is mounted in the bushing.
2. the synchronizer splined hub with roller sliding block as described in claim 1, it is characterised in that：The detection device includes
Decibel tester, temperature sensor and signal adapter；The decibel tester connects the signal adapter；The temperature passes
Sensor connects automobile controller with the signal adapter.
3. the synchronizer splined hub with roller sliding block as described in claim 1, it is characterised in that：The sliding block further includes sea
Continuous layer and valve；The spongy layer is laid on the bush inside, and lubricating oil is stored in the spongy layer；The valve installation
At the top of the slide body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610445500.5A CN105972115B (en) | 2016-06-20 | 2016-06-20 | Synchronizer splined hub with roller sliding block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610445500.5A CN105972115B (en) | 2016-06-20 | 2016-06-20 | Synchronizer splined hub with roller sliding block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105972115A CN105972115A (en) | 2016-09-28 |
| CN105972115B true CN105972115B (en) | 2018-07-17 |
Family
ID=57021911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610445500.5A Active CN105972115B (en) | 2016-06-20 | 2016-06-20 | Synchronizer splined hub with roller sliding block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105972115B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112727943A (en) * | 2021-01-06 | 2021-04-30 | 泰州贺安特动力科技有限公司 | Novel synchronizer with rolling type sliding block |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19603975A1 (en) * | 1996-02-05 | 1997-07-03 | Daimler Benz Ag | Synchromesh gear engaging mechanism |
| DE102010025192A1 (en) * | 2010-06-26 | 2011-12-29 | Neumayer Tekfor Holding Gmbh | Circuit in a hollow shaft |
| CN102367839A (en) * | 2011-11-04 | 2012-03-07 | 安徽江淮汽车股份有限公司 | Synchronizer for dual-clutch automatic transmission of car |
| CN103352932A (en) * | 2013-07-03 | 2013-10-16 | 南京理工大学 | Reinforced synchronizer |
| CN103591178A (en) * | 2013-11-29 | 2014-02-19 | 长城汽车股份有限公司 | Synchronizer assembly used for transmission and transmission with synchronizer assembly |
| CN203453331U (en) * | 2013-09-24 | 2014-02-26 | 宁波市鄞州德来特技术有限公司 | Synchronizer |
| CN203702914U (en) * | 2013-12-20 | 2014-07-09 | 北汽福田汽车股份有限公司 | Synchronous ring, synchronizer, gearbox and vehicle |
| CN104214236A (en) * | 2014-08-29 | 2014-12-17 | 浙江长泰机械有限公司 | Locking ring type synchronizer |
| CN204061614U (en) * | 2014-08-29 | 2014-12-31 | 浙江长泰机械有限公司 | A kind of lock ring type synchronizer |
| CN205678025U (en) * | 2016-06-20 | 2016-11-09 | 路惠忠 | Lock unit splined hub with roller slide block |
-
2016
- 2016-06-20 CN CN201610445500.5A patent/CN105972115B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19603975A1 (en) * | 1996-02-05 | 1997-07-03 | Daimler Benz Ag | Synchromesh gear engaging mechanism |
| DE102010025192A1 (en) * | 2010-06-26 | 2011-12-29 | Neumayer Tekfor Holding Gmbh | Circuit in a hollow shaft |
| CN102367839A (en) * | 2011-11-04 | 2012-03-07 | 安徽江淮汽车股份有限公司 | Synchronizer for dual-clutch automatic transmission of car |
| CN103352932A (en) * | 2013-07-03 | 2013-10-16 | 南京理工大学 | Reinforced synchronizer |
| CN203453331U (en) * | 2013-09-24 | 2014-02-26 | 宁波市鄞州德来特技术有限公司 | Synchronizer |
| CN103591178A (en) * | 2013-11-29 | 2014-02-19 | 长城汽车股份有限公司 | Synchronizer assembly used for transmission and transmission with synchronizer assembly |
| CN203702914U (en) * | 2013-12-20 | 2014-07-09 | 北汽福田汽车股份有限公司 | Synchronous ring, synchronizer, gearbox and vehicle |
| CN104214236A (en) * | 2014-08-29 | 2014-12-17 | 浙江长泰机械有限公司 | Locking ring type synchronizer |
| CN204061614U (en) * | 2014-08-29 | 2014-12-31 | 浙江长泰机械有限公司 | A kind of lock ring type synchronizer |
| CN205678025U (en) * | 2016-06-20 | 2016-11-09 | 路惠忠 | Lock unit splined hub with roller slide block |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105972115A (en) | 2016-09-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101203754B1 (en) | Method for protecting an automatically-operated clutch of a vehicle to avoid overload | |
| US5957805A (en) | Motor vehicle | |
| CN105972115B (en) | Synchronizer splined hub with roller sliding block | |
| US10118622B2 (en) | Method for control of a gear step change | |
| CN107061559B (en) | Using the truck disk brake of brake material | |
| JP2014506644A (en) | Method for automatically stopping an internal combustion engine of an automobile | |
| CN104787023A (en) | Brake control method and device | |
| US8249787B2 (en) | Process for monitoring the direction of frictional drive from a vehicle transmission at near-zero vehicle speed | |
| CN205678025U (en) | Lock unit splined hub with roller slide block | |
| KR101184526B1 (en) | Placing an automatic synchronized transmission into a starting speed | |
| CA2829254A1 (en) | Aisle emergency brake for rail-guided vehicle | |
| KR101294423B1 (en) | Method for preventing movement of vehicle in case of parking in slope road | |
| US9169925B2 (en) | Method for terminating a gearshift for an automatic transmission for a motor vehicle wherein at least one positive-locking shifting element is involved | |
| JP6973453B2 (en) | Methods and systems to reduce or eliminate noise generated by automotive disc brakes | |
| US20160347292A1 (en) | Method for preventing a motor vehicle from rolling off | |
| CN105134935A (en) | Method for detecting half-combination point of AMT vehicle type clutch | |
| CN105259804B (en) | The method for preventing TCU and ESP from producing interference | |
| CN205423802U (en) | Three fourth speeds in roll formula car shift fork of shifting | |
| CN205808706U (en) | A kind of assay device of the parking shift fork in automatic gearshift automobile vehicle gearbox | |
| KR20190034993A (en) | Method for preventing to burst clutch of vehicles | |
| US20130053216A1 (en) | Method for carrying out a gear shifting operation in automated transmissions | |
| KR101596205B1 (en) | A clutch control apparatus for fuel reduction using displacement sensor | |
| CN107084207A (en) | A kind of lock ring type inertia synchronizer | |
| WO2012153198A3 (en) | Automatic transmission fluid temperature warning system | |
| CN105987090B (en) | Roller synchronizer key |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180605 Address after: 225300 north side of Zhen Bei Road, Diao Pu street, Gao Gang District, Taizhou, Jiangsu Applicant after: TAIZHOU HEANTE POWER TECHNOLOGY CO., LTD. Address before: 225300 north side of Zhen Bei Road, Diao Pu street, Gao Gang District, Taizhou, Jiangsu Applicant before: Lu Huizhong |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |