CN202194971U - Middle conical ring of synchronizer - Google Patents
Middle conical ring of synchronizer Download PDFInfo
- Publication number
- CN202194971U CN202194971U CN2011202513225U CN201120251322U CN202194971U CN 202194971 U CN202194971 U CN 202194971U CN 2011202513225 U CN2011202513225 U CN 2011202513225U CN 201120251322 U CN201120251322 U CN 201120251322U CN 202194971 U CN202194971 U CN 202194971U
- Authority
- CN
- China
- Prior art keywords
- conical ring
- synchronizer
- utility
- model
- middle conical
- 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 - Lifetime
Links
Images
Landscapes
- Mechanical Operated Clutches (AREA)
Abstract
The utility model discloses a middle conical ring of a synchronizer, which comprises a conical ring body and a protruding claw arranged on the conical ring body, wherein the two sides and the top of the protruding claw have transition with each other by a circular arc surface of which the radius is larger than 0.4 mm; the design of the structure increases the effective contact area of the parts where the middle conical ring of the synchronizer is matched with a gear, improves the stress condition of the protruding claw of the middle conical ring of the synchronizer, effectively reduces the appearance that the claw is broken, and increases the service life of the product.
Description
Technical field
The utility model relates to the assembly in a kind of synchronizer, particularly relates to the middle conical ring of a kind of synchronizer.
Background technique
Current China automobile industry presents day by day significantly internationalization feature; The tariff barrier of imported auto weakens day by day; Automobile industry internationalization paces quicken; Automobile trans-corporation all gets into China's automobile industry with direct or indirect mode, and paces are accelerated because its auto parts and components of price factor are sought to domesticize, to adapt to the downward trend of car load part price.The synchronizer central ring, as the part of speed control system of car, its function is the synchronizing ring inner conical surface with after gear ring male cone (strobilus masculinus) to be joined contacts; Under the effect of friction torque, both rotate synchronously, and gear is zero with respect to the rotating speed of synchronizing ring; And further engage with the gear ring of gear to be joined, and accomplish gearshift, in the process of gear shift operation; Traditional synchronizer central ring mobile has certain impact property, and the arc transition of radius less than 0.4mm generally adopted at the both sides of dog and its top, in the using process of reality; Because milling cutter is easy to wear, actual this transition arc radius that causes constantly reduces, and causes synchronizer central ring quality unstable.
The model utility content
The main purpose of the utility model is; Overcome the defective that existing synchronizer central ring exists; And the middle conical ring of the synchronizer that a kind of new structure is provided, technical problem to be solved is to make its generation that effectively reduces disconnected pawl phenomenon, the working life of improving this product; Thereby be suitable for practicality more, and have the value on the industry.
The purpose of the utility model and solve its technical problem and adopt following technological scheme to realize.The middle conical ring of synchronizer according to the utility model proposes comprises the conical ring body and is arranged on the dog on the said conical ring body that the arc surface transition of radius greater than 0.4mm passed through with its top in the both sides of said dog.
Conical ring in the middle of the aforesaid synchronizer, wherein, said dog is three, said three dogs are evenly distributed on the said conical ring body.
By technique scheme, conical ring has advantage at least in the middle of the utility model synchronizer:
The arc surface transition of radius greater than 0.4mm passed through with its top in the both sides of dog; Increased effective area of contact of middle conical ring of synchronizer and gear matched part; Improved the force-bearing situation of the dog of the middle conical ring of synchronizer; Effectively reduce the generation of disconnected pawl phenomenon, the working life of improving this product.
In sum, conical ring in the middle of the synchronizer of the utility model special construction, it has above-mentioned many advantages and use value, thereby is suitable for practicality more.
Above-mentioned explanation only is the general introduction of the utility model technological scheme, in order more to know the technological means of understanding the utility model, and can implement according to the content of specification, below with the preferred embodiment of the utility model and conjunction with figs. specify as after.
Description of drawings
Fig. 1 is a conical ring plan view in the middle of the described synchronizer of the utility model;
Fig. 2 is the left view of Fig. 1.
Embodiment
For further setting forth the utility model is to reach technological means and the effect that predetermined model utility purpose is taked, below in conjunction with accompanying drawing and preferred embodiment, to the embodiment of the utility model specify as after.
As depicted in figs. 1 and 2; Conical ring in the middle of the synchronizer; Comprise conical ring body 1 and be evenly distributed on three dogs 2 on the conical ring body 1 that arc surface 3 transition of radius greater than 0.4mm, this structural design are passed through with its top in the both sides of dog 2; Increase effective area of contact of middle conical ring of synchronizer and gear matched part, improved the force-bearing situation of the dog of the middle conical ring of synchronizer.
The above; It only is the preferred embodiment of the utility model; Not being that the utility model is done any pro forma restriction, though the utility model with the preferred embodiment exposure as above, yet is not in order to limit the utility model; Anyly be familiar with the professional and technical personnel; In not breaking away from the utility model technological scheme scope, make a little change or be modified to the equivalent embodiment of equivalent variations when the technology contents of above-mentioned announcement capable of using, be the content that does not break away from the utility model technological scheme in every case;, all still belong in the scope of the utility model technological scheme any simple modification, equivalent variations and modification that above embodiment did according to the technical spirit of the utility model.
Claims (2)
1. conical ring in the middle of the synchronizer comprises the conical ring body and is arranged on the dog on the said conical ring body, it is characterized in that, the arc surface transition of radius greater than 0.4mm passed through with its top in the both sides of said dog.
2. conical ring in the middle of the synchronizer according to claim 1 is characterized in that said dog is three, and said three dogs are evenly distributed on the said conical ring body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202513225U CN202194971U (en) | 2011-07-16 | 2011-07-16 | Middle conical ring of synchronizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202513225U CN202194971U (en) | 2011-07-16 | 2011-07-16 | Middle conical ring of synchronizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202194971U true CN202194971U (en) | 2012-04-18 |
Family
ID=45949885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202513225U Expired - Lifetime CN202194971U (en) | 2011-07-16 | 2011-07-16 | Middle conical ring of synchronizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202194971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139284A (en) * | 2014-07-04 | 2014-11-12 | 镇江飞亚轴承有限责任公司 | Method and equipment for processing middle cone ring of synchronizer |
-
2011
- 2011-07-16 CN CN2011202513225U patent/CN202194971U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139284A (en) * | 2014-07-04 | 2014-11-12 | 镇江飞亚轴承有限责任公司 | Method and equipment for processing middle cone ring of synchronizer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202194971U (en) | Middle conical ring of synchronizer | |
| CN202158114U (en) | Synchronizer structure of lock pin | |
| CN202194973U (en) | Disk claw type middle ring for gear box synchronizer | |
| CN204239513U (en) | Center sleeve for motorcycle clutch structure | |
| CN202833942U (en) | Gear with gear end face provided with back pressure oil ring groove | |
| CN202194970U (en) | Friction ring for synchronizer | |
| CN202181896U (en) | Guide slip shoe for coal mining machine | |
| CN202194967U (en) | Three-claw middle ring for automobile synchronizer | |
| CN201702355U (en) | Reversing roller path and foundry production system | |
| CN202194969U (en) | Six-claw type intermediate ring used for automobile synchronizer | |
| CN202158257U (en) | Quick-opening valve rod of water faucet | |
| CN202754413U (en) | Motive power assisted feeding device | |
| CN202165589U (en) | Gear-shift positioner assembly | |
| CN202194966U (en) | Four-claw middle ring for automobile synchronizer, | |
| CN202194972U (en) | Vertical pawl type intermediate ring applied in gearbox synchronizer | |
| CN202883797U (en) | Motor-driven car synchronizer | |
| CN207026215U (en) | A kind of rolling fore shaft frock of hydraulic mechanism guide ring | |
| CN104174946A (en) | Guide wheel for wire cutting machine | |
| CN203051454U (en) | Splined shaft | |
| CN202239892U (en) | Double-row steel band separating device | |
| CN202195035U (en) | Profiled type intermediate ring used for synchronizer of gearbox | |
| CN202555337U (en) | Millstone lining plate | |
| CN202570287U (en) | Long-life ore feeder spoon head for ball mill | |
| CN202709742U (en) | Divided tap hole tubular brick structure | |
| CN202545588U (en) | Improved outer ring of conical roller bearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120418 |