CN202451740U - Synchronous gear block - Google Patents
Synchronous gear block Download PDFInfo
- Publication number
- CN202451740U CN202451740U CN2012200000169U CN201220000016U CN202451740U CN 202451740 U CN202451740 U CN 202451740U CN 2012200000169 U CN2012200000169 U CN 2012200000169U CN 201220000016 U CN201220000016 U CN 201220000016U CN 202451740 U CN202451740 U CN 202451740U
- Authority
- CN
- China
- Prior art keywords
- gear block
- internal spline
- toothholder
- synchronous
- synchronous gear
- 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
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- Mechanical Operated Clutches (AREA)
Abstract
The utility model discloses a synchronous gear block. The synchronous gear block comprises a gear block body (1) and an internal spline (2), wherein an oil hole (3) is arranged between the end surface of the gear block body (1) and the internal spline (2). In the synchronous gear block, as the oil hole is arranged between the end surface of the gear block body (1) and the internal spline, a circulation loop of lubricating oil in a gearbox is formed between the oil hole and missing teeth of the internal spline.
Description
Technical field
The utility model relates to a kind of synchronous toothholder.
Background technique
Automobile synchronizer is the critical component of mechanical type gear-driving speed-variable device; Use the synchronizer shift light and flexible, gear, axle are not hit during gear shift, prolong the speed changer life-span; Reduce labor intensity; Improve the power character and the fuel economy of automobile, toothholder is born the effect of gear shift, transmitting torque synchronously, is crucial, easily damaged parts in the gearbox.
Summary of the invention
The utility model provides a kind of synchronous toothholder, is provided with oilhole between the end face of the toothholder body of this synchronous toothholder and internal spline, and the lubricant oil in the gearbox forms circulation loop between oilhole and internal spline hypodontia.
The utility model has adopted following technological scheme: a kind of synchronous toothholder, comprise toothholder body, internal spline, and be provided with oilhole between the end face of said toothholder body and internal spline.
The utlity model has following beneficial effect: the utility model is provided with oilhole between the end face of the synchronous toothholder body of toothholder and internal spline; Two connections of internal spline and gearbox; Rotate simultaneously with two, the lubricant oil in the gearbox forms circulation loop between oilhole and internal spline; During synchronizer shift between synchronizing ring and synchronizing cone two part cones lubricant oil must discharge quickly, thereby improve frictional force between the conical surface, improve the synchronous effect of synchronizer, in time be back in the gearbox lubricant oil and can in time participate in the lubricated of other part again.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
In Fig. 1, the utility model discloses a kind of synchronous toothholder, comprise toothholder body 1, internal spline 2,2 of the end face of said toothholder body 1 and internal splines are provided with oilhole 3.Two connections of internal spline 2 and gearbox are rotated with two simultaneously, and the lubricant oil in the gearbox forms circulation loop between oilhole 3 and internal spline; During synchronizer shift between synchronizing ring and synchronizing cone two part cones lubricant oil must discharge quickly, thereby improve frictional force between the conical surface, improve the synchronous effect of synchronizer, in time be back in the gearbox lubricant oil and can in time participate in the lubricated of other part again.
Claims (1)
1. a synchronous toothholder comprises toothholder body (1), internal spline (2), it is characterized in that being provided with oilhole (3) between end face and the internal spline (2) of said toothholder body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200000169U CN202451740U (en) | 2012-01-01 | 2012-01-01 | Synchronous gear block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200000169U CN202451740U (en) | 2012-01-01 | 2012-01-01 | Synchronous gear block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202451740U true CN202451740U (en) | 2012-09-26 |
Family
ID=46867606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200000169U Expired - Fee Related CN202451740U (en) | 2012-01-01 | 2012-01-01 | Synchronous gear block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202451740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518776A (en) * | 2012-01-01 | 2012-06-27 | 赵孝民 | Synchronous gear seat |
-
2012
- 2012-01-01 CN CN2012200000169U patent/CN202451740U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518776A (en) * | 2012-01-01 | 2012-06-27 | 赵孝民 | Synchronous gear seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu zhuiri automobile synchronizer Co. Ltd. Assignor: Zhao Xiaomin Contract record no.: 2013320000014 Denomination of utility model: Synchronous gear seat Granted publication date: 20120926 License type: Exclusive License Record date: 20130118 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170331 Address after: 225321 Taizhou province Diao town north Luan village, Jiangsu Patentee after: Jiangsu zhuiri automobile synchronizer Co. Ltd. Address before: 225323 Taizhou, Jiangsu high port Diao Shop Street office Dafeng North Luan No. 1 Patentee before: Zhao Xiaomin |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20180101 |