CN2869448Y - Gear with universal-joint Rzeppa casing - Google Patents
Gear with universal-joint Rzeppa casing Download PDFInfo
- Publication number
- CN2869448Y CN2869448Y CN 200520099586 CN200520099586U CN2869448Y CN 2869448 Y CN2869448 Y CN 2869448Y CN 200520099586 CN200520099586 CN 200520099586 CN 200520099586 U CN200520099586 U CN 200520099586U CN 2869448 Y CN2869448 Y CN 2869448Y
- Authority
- CN
- China
- Prior art keywords
- gear
- ball cage
- universal ball
- spoke
- universal
- 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
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- General Details Of Gearings (AREA)
Abstract
The utility model discloses a gear with universal ball cage, the gear comprises gear spoke, gear teeth of spoke on gear, the gear hole on gear spoke can be inner cavity for connected universal ball cage, the wall of universal ball cage inner cavity have seal groove and/or clip slot. The utility model combine skillfully the gear structure and universal ball cage structure together, when using, the seal groove arranged on inner cavity wall of universal ball cage can effectively resolve the problem of separating internal lubricant grease of universal ball cage and gear oil for gear lubrication, in the conditions of satisfying the two functions and special operational requirements, the utility model can reduce parts and save materials. If using the gear in vehicle, the effective length of transmission shaft can be increased and wheel bounce can be realized in small tilt angle.
Description
Technical field
The utility model belongs to a kind of integrated mechanical transmission part, is specifically related to a kind of gear with universal ball cage housing.
Background technique
Along with Development in Machine Industry, very big variation has all taken place in component of machine kind, structure etc., and the same with electronic product, a kind of integrated trend has also appearred in engineering goods.Gear and constant velocity universal joint all are to use one of component of machine very widely.Because both materials, heat treatment, working environment, lubricated form etc. all are very different, so traditional application all is both independent utility.Traditional gear transmission transmission is nothing more than gear shaft, key joint or ring gear; Constant velocity universal joint also all is to make independently assembly.But under certain special usage requirement, independently two parts are difficult to satisfy usage requirement according to traditional application mode.
Summary of the invention
It is a kind of with the above-mentioned gear that both combine and use that the purpose of this utility model is to provide.
The technical solution of the utility model is: the gear with universal ball cage housing, it comprises the gear spoke, the gear teeth on the gear spoke, the ball cage inner chamber into being connected with the universal ball cage is offered in the gear wheel hole on the gear spoke, offers seal groove and/or draw-in groove on the ball cage internal chamber wall.
The utility model is ingenious to combine gear structure and universal ball basket structure, on ball cage internal chamber wall, offer seal groove, in use, the lubricating grease of ball cage inside and the problem of separating have been solved effectively in order to the gear oil of gear lubrication, under the condition that satisfies both functions and special usage requirement, reduce part, saved material.As it is applied on the automobile, can increase the effective length of transmission shaft, under the little pivot angle of trying one's best, realize bigger the beating of wheel.
Description of drawings
Fig. 1 has the gear structure cross-sectional schematic of universal ball cage housing
Fig. 2 has the gear face schematic representation of universal ball cage housing
Embodiment
As shown in Figure 1, gear spoke 1 with gear of universal ball cage housing, the gear teeth 2 on the gear spoke are a kind of gear spoke and the wheel toothing in straight-tooth gear, angular gear, awl gear, internal-gear and the external tooth gear, and present embodiment adopts outer straight-tooth structure.Gear spoke 1 cogs and takes turns the hole is through hole or blind hole; The ball cage inner chamber 3 into being connected with the universal ball cage is offered in gear wheel hole on the gear spoke 1, and the universal ball cage inner chamber into fixed universal ball cage inner chamber or sliding type is offered in gear wheel hole.Present embodiment is the universal ball cage inner chamber of sliding type, promptly is processed with slideway 4 in order to steel ball to be installed, and the shape of slideway 4 as shown in Figure 2.Offer seal groove 6 and/or draw-in groove 7 on the ball cage internal chamber wall 5; Present embodiment is all offered seal groove 6 and draw-in groove 7 at ball cage lumen openings end place; Seal groove 6 is in order to be provided with Sealing, and draw-in groove 7 is in order to be provided with spring clip.
Claims (4)
1, a kind of gear with universal ball cage housing, it comprises the gear spoke, the gear teeth on the gear spoke is characterized in that gear wheel hole on the gear spoke offers the ball cage inner chamber into being connected with the universal ball cage, offer seal groove and/or draw-in groove on the ball cage internal chamber wall.
2, the gear that has universal ball cage housing according to claim 1 is characterized in that gear wheel hole offers the universal ball cage inner chamber into fixed universal ball cage inner chamber or sliding type.
3, the gear that has universal ball cage housing according to claim 1 is characterized in that the gear spoke and the gear teeth are a kind of gear spoke and the gear teeth in straight-tooth gear, angular gear, awl gear, internal-gear and the external tooth gear.
4, the gear that has universal ball cage housing according to claim 1 is characterized in that gear wheel hole is through hole or blind hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520099586 CN2869448Y (en) | 2005-12-22 | 2005-12-22 | Gear with universal-joint Rzeppa casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520099586 CN2869448Y (en) | 2005-12-22 | 2005-12-22 | Gear with universal-joint Rzeppa casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2869448Y true CN2869448Y (en) | 2007-02-14 |
Family
ID=37724383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520099586 Expired - Lifetime CN2869448Y (en) | 2005-12-22 | 2005-12-22 | Gear with universal-joint Rzeppa casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2869448Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405781A (en) * | 2014-11-26 | 2015-03-11 | 赵晓霞 | Ring gear constant velocity universal joint |
-
2005
- 2005-12-22 CN CN 200520099586 patent/CN2869448Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405781A (en) * | 2014-11-26 | 2015-03-11 | 赵晓霞 | Ring gear constant velocity universal joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070214 |
|
| EXPY | Termination of patent right or utility model |