CN205423595U - Synchronizer gear sleeve - Google Patents
Synchronizer gear sleeve Download PDFInfo
- Publication number
- CN205423595U CN205423595U CN201620205032.XU CN201620205032U CN205423595U CN 205423595 U CN205423595 U CN 205423595U CN 201620205032 U CN201620205032 U CN 201620205032U CN 205423595 U CN205423595 U CN 205423595U
- Authority
- CN
- China
- Prior art keywords
- tooth
- wide
- slide block
- spline
- open slot
- 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
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- Mechanical Operated Clutches (AREA)
Abstract
The utility model discloses a synchronizer gear sleeve, including tooth cover body, the inner circle of tooth cover body is equipped with a plurality of spline tooths, and wherein three spline tooth is for wide tooth, three wide tooth each other becomes 120 degrees angle of circumference settings, goes out recess, characterized by in two facing (operation)s in the wide tooth: wide tooth both ends face all is equipped with " V " shape open slot, and the length of just being somebody's turn to do " V " shape open slot hypotenuse is greater than the length of another hypotenuse. The utility model discloses an offer " V " shape open slot at wide tooth both ends face, can make tooth cover and the spline that combines the ring gear effectively combine, furthest's increase area of contact to being spacing more reliable, avoiding the problem of losing rank, in addition, the spacing arch of slider groove both sides can effectively restrict the stroke of the relative clutch collar body of slider, has avoided the slider to cross the phenomenon of position.
Description
Technical field
This utility model relates to a kind of synchronizer gear sleeve.
Background technology
At present, the synchronizer gear sleeve provided on market, body is overlapped including tooth, the inner ring of tooth set body is provided with some spline tooths, wherein three spline tooths are wide tooth, three wide teeth are mutually 120 degree of angles of circumference and arrange, groove is processed in wide tooth both ends of the surface, the setting of wide tooth decreases tooth set and combines the contact area of ring gear spline tooth, limit function is unreliable, easily produce and lose rank, additionally, any anti-limited slip block is not had to cross the structure of position in the slide block slot both sides of slide block tooth, therefore, in the relative sliding process that slide block overlaps with tooth, slide block is it may happen that be moved through position, likely generation is plucked the even slide block rollover of gear difficulty and cannot be plucked the serious consequence of gear.
Summary of the invention
In view of the deficiency of background technology, it is reliable and be prevented from slide block and cross the synchronizer gear sleeve of position that technical problem to be solved in the utility model is to provide a kind of position limiting structure.
To this end, this utility model uses following scheme to realize:
Synchronizer gear sleeve, body is overlapped including tooth, the inner ring of described tooth set body is provided with some spline tooths, wherein three spline tooths are wide tooth, described three wide teeth are mutually 120 degree of angles of circumference and arrange, process groove in wide tooth both ends of the surface, it is characterized in that: described wide tooth both ends of the surface are equipped with " V " shape open slot, and the length of this " V " shape open slot one hypotenuse is more than the length of another hypotenuse.
The inner ring of described tooth set body is provided with slide block tooth, and slide block tooth is provided with slide block slot, and the slide block tooth of slide block slot both sides is provided with spacing preiection.
After using technique scheme, by offering " V " shape open slot in wide tooth both ends of the surface, tooth set can be made and combine the spline of ring gear and effectively combine, add contact area to greatest extent, from but spacing more reliable, it is to avoid problem of losing rank, additionally, the spacing preiection of slide block slot both sides can effectively limit the slide block stroke relative to clutch collar body, it is to avoid slide block crosses the phenomenon of position.
Accompanying drawing explanation
This utility model has a drawings described below:
Fig. 1 is structural scheme of mechanism of the present utility model；
Fig. 2 is the construction profile figure of slide block tooth in this utility model.
Detailed description of the invention
As depicted in figs. 1 and 2, the synchronizer gear sleeve that this utility model provides, body 1 is overlapped including tooth, the inner ring of tooth set body 1 is provided with some spline tooths 2, wherein three spline tooths are wide tooth 3, three wide teeth 3 are mutually 120 degree of angles of circumference and arrange, groove 4 is processed in wide tooth 3 both ends of the surface, wide tooth 3 both ends of the surface are equipped with " V " shape open slot 5, and the length of this " V " shape open slot 5 one hypotenuse is more than the length of another hypotenuse, make itself and the spline fitted combining ring gear, the inner ring of tooth set body 1 is provided with slide block tooth 6, slide block tooth 6 is provided with slide block slot 7, the slide block tooth 6 of slide block slot 7 both sides is provided with spacing preiection 8.
In the present embodiment, by offering " V " shape open slot 5 in wide tooth 3 both ends of the surface, tooth set body 1 can be made effectively to combine with the spline combining ring gear, add contact area to greatest extent, from but spacing more reliable, it is to avoid problem of losing rank, additionally, the spacing preiection 8 of slide block slot 7 both sides can effectively limit the slide block stroke relative to tooth set body 1, it is to avoid slide block crosses the phenomenon of position.
Claims (2)
1. synchronizer gear sleeve, body is overlapped including tooth, the inner ring of described tooth set body is provided with some spline tooths, wherein three spline tooths are wide tooth, described three wide teeth are mutually 120 degree of angles of circumference and arrange, process groove in wide tooth both ends of the surface, it is characterized in that: described wide tooth both ends of the surface are equipped with " V " shape open slot, and the length of this " V " shape open slot one hypotenuse is more than the length of another hypotenuse.
Synchronizer gear sleeve the most according to claim 1, is characterized in that: the inner ring of described tooth set body is provided with slide block tooth, and slide block tooth is provided with slide block slot, and the slide block tooth of slide block slot both sides is provided with spacing preiection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620205032.XU CN205423595U (en) | 2016-03-17 | 2016-03-17 | Synchronizer gear sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620205032.XU CN205423595U (en) | 2016-03-17 | 2016-03-17 | Synchronizer gear sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205423595U true CN205423595U (en) | 2016-08-03 |
Family
ID=56546441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620205032.XU Expired - Fee Related CN205423595U (en) | 2016-03-17 | 2016-03-17 | Synchronizer gear sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205423595U (en) |
-
2016
- 2016-03-17 CN CN201620205032.XU patent/CN205423595U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20190317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |