CN208236940U - Balk ring - Google Patents
Balk ring Download PDFInfo
- Publication number
- CN208236940U CN208236940U CN201820194559.6U CN201820194559U CN208236940U CN 208236940 U CN208236940 U CN 208236940U CN 201820194559 U CN201820194559 U CN 201820194559U CN 208236940 U CN208236940 U CN 208236940U
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- CN
- China
- Prior art keywords
- guide groove
- oil guide
- lock ring
- conical surface
- protrusion
- 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.)
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Abstract
The utility model discloses a kind of balk rings, including lock ring, it is the conical surface on the inside of the lock ring, it is characterized in that: angularly disposed on the conical surface have a plurality of oil guide groove, the lock ring outer end face is equipped with multiple protrusions, the oil guide groove is equipped with the through-hole through lock ring, and the protrusion is set to oil guide groove outer openings lower end, and the oil guide groove and protrusion are with the setting of lock ring center of circle circumference equal dividing.Balk ring provided by the utility model makes to shift gears faster, wear-resisting property more preferably and the service life is longer.
Description
Technical field
The utility model relates to a kind of balk rings.
Background technique
Be the conical surface on the inside of lock ring currently, the balk ring provided in the market generally comprises lock ring, when shift the conical surface with
Lubricating oil is difficult to be discharged on the cone of friction of gear to be combined, and frictional force is caused to be pushed the speed not enough, so that shift process is inadequate
Rapidly, and the conical surface is prone to wear, once the degree of wear, which becomes larger, can only replace synchronous ring, higher cost.
Summary of the invention
In view of the deficiency of background technique, that the technical problem to be solved by the utility model is to provide a kind of shifts is faster,
The balk ring that wear-resisting property is more preferable and the service life is longer.
For this purpose, the utility model is to adopt the following technical scheme that realize:
A kind of balk ring, including lock ring, the lock ring inside is the conical surface, it is characterized in that: oblique on the conical surface set
It is equipped with a plurality of oil guide groove, the lock ring outer end face is equipped with multiple protrusions, and the oil guide groove is equipped with the through-hole through lock ring, institute
It states protrusion and is set to oil guide groove outer openings lower end, the oil guide groove and protrusion are with the setting of lock ring center of circle circumference equal dividing.
Asbestos fibre friction band is pasted on the conical surface between the oil guide groove.
The angle of the oil guide groove and lock ring outer end face is 30-70 °.
The quantity of the oil guide groove and protrusion is 8-15.
The cross section of the protrusion is triangle or trapezoidal.
After adopting the above technical scheme, oil guide groove can will lubricate on the conical surface and the cone of friction of gear to be combined when shift
Oily quickly discharge, the setting of through-hole have further speeded up oil extraction speed, two conical surface friction power are made to push the speed faster, and then accelerate
Shift process, and protrusion can destroy the oil film on the cone of friction of gear to be combined, further speed up shift process,
In addition, being pasted with asbestos fibre friction band on the conical surface between oil guide groove, keep lock ring wear-resisting property more preferable, when asbestos fibre friction
When belt wear degree is big, replacement asbestos fibre friction band makes the longer life expectancy of lock ring.
Detailed description of the invention
The utility model has following attached drawing:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is sectional view along A-A in Fig. 1.
Specific embodiment
Shown in referring to Figures 1 and 2, balk ring provided by the utility model includes lock ring 1, is the conical surface on the inside of lock ring 1
2, angularly disposed on the conical surface 2 to have a plurality of oil guide groove 3,1 outer end face of lock ring is equipped with multiple raised 4, and oil guide groove 3 is equipped with through lock
The through-hole 6 of ring, protrusion 4 are set to 3 outer openings lower end of oil guide groove, and oil guide groove 3 and protrusion 4 are set with 1 center of circle circumference equal dividing of lock ring
It sets, asbestos fibre friction band 5 is pasted on the conical surface 2 between oil guide groove 3, oil guide groove 3 and the angle of 1 outer end face of lock ring are 30-
70 °, the quantity of oil guide groove 3 and raised 4 is 8-15, and the cross section of protrusion 4 is triangle or trapezoidal.
In the present embodiment, oil guide groove 3 can be fast by the conical surface 2 and lubricating oil on the cone of friction of gear to be combined when shift
Speed discharge, the setting of through-hole 6 have further speeded up oil extraction speed, so that two conical surface friction power is pushed the speed faster, and then accelerate
Shift process, and protrusion 4 can destroy the oil film on the cone of friction of gear to be combined, further speed up shift process,
In addition, being pasted with asbestos fibre friction band 5 on the conical surface 2 between oil guide groove 3, keeps 1 wear-resisting property of lock ring more preferable, work as asbestos fibre
When 5 degree of wear of band that rubs is big, replacement asbestos fibre friction band 5 makes the longer life expectancy of lock ring 1.
Claims (5)
1. a kind of balk ring, including lock ring, the lock ring inside is the conical surface, it is characterized in that: angularly disposed on the conical surface
There is a plurality of oil guide groove, the lock ring outer end face is equipped with multiple protrusions, and the oil guide groove is equipped with the through-hole through lock ring, described
Protrusion is set to oil guide groove outer openings lower end, and the oil guide groove and protrusion are with the setting of lock ring center of circle circumference equal dividing.
2. balk ring according to claim 1, it is characterized in that: being pasted with asbestos on the conical surface between the oil guide groove
Fibre frictoin band.
3. balk ring according to claim 1, it is characterized in that: the oil guide groove and the angle of lock ring outer end face are
30-70°。
4. balk ring according to claim 1, it is characterized in that: the quantity of the oil guide groove and protrusion is 8-15.
5. balk ring according to claim 1, it is characterized in that: the cross section of the protrusion is triangle or trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820194559.6U CN208236940U (en) | 2018-02-05 | 2018-02-05 | Balk ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820194559.6U CN208236940U (en) | 2018-02-05 | 2018-02-05 | Balk ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208236940U true CN208236940U (en) | 2018-12-14 |
Family
ID=64587130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820194559.6U Active CN208236940U (en) | 2018-02-05 | 2018-02-05 | Balk ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208236940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266467A (en) * | 2018-02-05 | 2018-07-10 | 浙江迅达工业科技有限公司 | Balk ring |
-
2018
- 2018-02-05 CN CN201820194559.6U patent/CN208236940U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266467A (en) * | 2018-02-05 | 2018-07-10 | 浙江迅达工业科技有限公司 | Balk ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325200 Baotian Industrial Zone, Tangxia Town, Rui'an City, Wenzhou City, Zhejiang Province Patentee after: Zhejiang Xunda Industrial Technology Co.,Ltd. Address before: 325200 Baotian Industrial Zone, Tangxia Town, Rui'an City, Wenzhou City, Zhejiang Province Patentee before: ZHEJIANG XUNDA INDUSTRIAL TECHNOLOGY CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |