CN203962733U - A kind of Novel ball cage - Google Patents
A kind of Novel ball cage Download PDFInfo
- Publication number
- CN203962733U CN203962733U CN201420400949.6U CN201420400949U CN203962733U CN 203962733 U CN203962733 U CN 203962733U CN 201420400949 U CN201420400949 U CN 201420400949U CN 203962733 U CN203962733 U CN 203962733U
- Authority
- CN
- China
- Prior art keywords
- storage tank
- oil storage
- spline part
- joint
- movable block
- 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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Abstract
The utility model discloses a kind of Novel ball cage, comprise outer race, described outer race comprises housing and output shaft, described output shaft comprise spline part with for being connected the joint of spline part and housing, described joint is provided with oil storage tank and pump nozzle, described pump nozzle is positioned at one end of the relative spline part of joint, in described oil storage tank, be also provided with the movable block suitable with oil storage tank, between described movable block and oil storage tank bottom, be provided with elastic component, described spline part is provided with the fuel-displaced portion being communicated with oil storage tank.The utlity model has following advantage and effect: the output shaft on outer race can carry out automatic oiling constantly, makes to reduce the wearing and tearing of the gear on spline part and gearbox, has extended working life.
Description
Technical field
The utility model relates to auto parts machinery field, is specifically related to a kind of Novel ball cage.
Background technique
In order to make automobile power transmission, all can use drive shaft assembly, what employing was maximum at present is Rzeppa type drive shaft assembly, no matter this kind of drive shaft assembly is that circular arc alley or liner ball road have all solved constant speed transmission problem preferably, and it is large to transmit operating angle, efficiency is high, existing internal spherical cage is connected with the gear spline of gearbox by output shaft, make to realize interlock, but when long-term use, cannot be the surface of contact automatic oiling of output shaft and gear automatically, cause easily wearing and tearing in transmission process, reduced working life, therefore need to be improved existing ball cage.
Model utility content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of can realize the Novel ball cage of automatic oiling constantly.
For achieving the above object, the utility model provides following technological scheme: a kind of Novel ball cage, comprise outer race, described outer race comprises housing and output shaft, described output shaft comprise spline part with for being connected the joint of spline part and housing, described joint is provided with oil storage tank and pump nozzle, described pump nozzle is positioned at one end of the relative spline part of joint, in described oil storage tank, be also provided with the movable block suitable with oil storage tank, between described movable block and oil storage tank bottom, be provided with elastic component, described spline part is provided with the fuel-displaced portion being communicated with oil storage tank.
By adopting technique scheme, outer race comprises that one for installing the housing of ball cage, at the other end, be provided with output shaft for being connected with automobile gearbox simultaneously, output shaft comprises the joint being wholely set with housing, joint two ends connect respectively housing and spline part, spline part is for connecting the gear on gearbox, both clampings, make it be difficult for skidding, on joint, be provided with oil storage tank simultaneously, on joint, be also provided with the pump nozzle being communicated with oil storage tank, making can be by pump nozzle toward oiling in oil storage tank, in oil storage tank, be also provided with movable block simultaneously, movable block is consistent with oil storage tank pipe diameter size, movable block can left and right slippage in oil storage tank, on the spline part being connected with joint, be provided with fuel-displaced portion, the surface of contact that oil storage portion is connected with spline part with outer gear is communicated with, play lubricated effect, between movable block and oil storage tank bottom, be also connected with elastic component, make can control by the motion of elastic component the movement of movable block, the position of pump nozzle is away under elastic component normal state, the other end of movable block, while making oiling, can cause extruding to movable block, when by pump nozzle toward in oil storage tank during oiling, in oil storage tank, oil is more and more, pressure change makes greatly movable block move in oil storage tank, after oiling completes, the elastic potential energy having due to elastic component body, elastic component can be pushed movable block toward spline part direction, if the lubricant oil in oil storage tank is entered in the fuel-displaced portion in spline part in extruding, finally realize automatic oiling, played the effect of the wearing and tearing that prevent spline part outer surface.
Of the present utility modelly further be set to: described fuel-displaced portion comprises the oil inlet pipe that is communicated with oil storage tank and the some through holes on distribution spline part, and described through hole is communicated with oil inlet pipe.
By adopting technique scheme, fuel-displaced portion comprises the oil inlet pipe being communicated with oil storage tank, make the reason due to elastic component, lubricant oil in oil storage tank can enter in oil inlet pipe, entering through hole, finally in through hole, flowing out, number of openings can be for a plurality of, lead to the hole site is preferably circumferentially evenly distributed on spline part, makes to be farthest lubricated and can better extend working life of spline part.
Of the present utility modelly further be set to: on described movable block, be also provided with seal ring, described seal ring is conflicted and is connected with oil storage tank inwall.
By adopting technique scheme, on movable block, be also provided with seal ring, the outer surface of seal ring is conflicted and is connected with oil storage tank inwall, seal ring is preferably rubber seal, make seal ring itself that deformation can occur, no matter in moving process or illegal state can be well conflict and be connected with oil storage tank inwall, the lubricant oil in oil storage tank can not enter into the region at elastic component place, the effect that makes can not affect automatic oiling, practicability is high.
Of the present utility modelly further be set to: described spline part, for connecting the link of spline part and joint, is equipped with the mounting hole that confession link wears on described spline part and joint.
By adopting technique scheme, on spline part and joint, be equipped with mounting hole, by be connected with link on mounting hole, realize both being fixedly connected with, can guarantee that both are difficult for loosening, make work more stable, link can be embedded in mounting hole completely, avoids link to impact outer race is installed to gearbox.
Of the present utility modelly further be set to: between described spline part and joint, be also provided with Sealing.
By adopting technique scheme, between spline part and joint, be also provided with Sealing, avoided lubricant oil to leak from the surface of contact between spline part and joint, make the lubricant oil in oil storage tank can not cause waste.
The utlity model has following advantage: the output shaft on outer race can carry out automatic oiling constantly, makes to reduce the wearing and tearing of the gear on spline part and gearbox, has extended working life.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model outer race;
Fig. 2 is the structural representation of the utility model outer race.
In figure: 1, outer race; 2, housing; 3, output shaft; 4, spline part; 5, joint; 6, link; 7, mounting hole; 8, Sealing; 9, oil storage tank; 10, pump nozzle; 11, movable block; 12, seal ring; 13, elastic component; 14, fuel-displaced portion; 15, oil inlet pipe; 16, through hole.
Embodiment
Shown in Fig. 2, a kind of Novel ball cage of the present embodiment, comprise outer race 1, described outer race 1 comprises housing 2 and output shaft 3, described output shaft 3 comprise spline part 4 with for being connected the joint 5 of spline part 4 and housing 2, described spline part 4 is for connecting the link 6 of spline part 4 and joint 5, on described spline part 4 and joint 5, be equipped with the mounting hole 7 wearing for link 6, between described spline part 4 and joint 5, be also provided with Sealing 8, described joint 5 is provided with oil storage tank 9 and pump nozzle 10, described pump nozzle 10 is positioned at one end of joint 5 relative spline parts 4, in described oil storage tank 9, be also provided with the movable block 11 suitable with oil storage tank 9, on described movable block 11, be also provided with seal ring 12, described seal ring 12 is conflicted and is connected with oil storage tank 9 inwalls, between described movable block 11 and oil storage tank 9 bottoms, be provided with elastic component 13, described spline part 4 is provided with the fuel-displaced portion 14 being communicated with oil storage tank 9, described fuel-displaced portion 14 comprises the oil inlet pipe 15 that is communicated with oil storage tank 9 and the some through holes 16 on distribution spline part 4, described through hole 16 is communicated with oil inlet pipe 15.
Outer race 1 comprises that one for installing the housing 2 of ball cage, at the other end, be provided with output shaft 3 for being connected with automobile gearbox simultaneously, output shaft 3 comprises the joint 5 being wholely set with housing 2, joint 5 two ends connect respectively housing 2 and spline part 4, on spline part 4 and joint 5, be equipped with mounting hole 7, by be connected with link 6 on mounting hole 7, realize both being fixedly connected with, between spline part 4 and joint 5, be also provided with Sealing 8, avoided lubricant oil to leak from the surface of contact between spline part 4 and joint 5, spline part 4 is for connecting the gear on gearbox, both clampings, make it be difficult for skidding, on joint 5, be provided with oil storage tank 9 simultaneously, on joint 5, be also provided with the pump nozzle 10 being communicated with oil storage tank 9, making can be by pump nozzle 10 toward the interior oiling of oil storage tank 9, in oil storage tank 9, be also provided with movable block 11 simultaneously, on movable block 11, be also provided with seal ring 12, the outer surface of seal ring 12 is conflicted and is connected with oil storage tank 9 inwalls, seal ring 12 is preferably rubber seal 12, make seal ring 12 itself deformation can occur, no matter in moving process or illegal state can be well conflict and be connected with oil storage tank 9 inwalls, lubricant oil in oil storage tank 9 can not enter into the region at elastic component 13 places, movable block 11 can be in oil storage tank 9 interior left and right slippage, on the spline part 4 being connected with joint 5, be provided with fuel-displaced portion 14, the surface of contact that oil storage portion is connected with spline part 4 with outer gear is communicated with, play lubricated effect, between movable block 11 and oil storage tank 9 bottoms, be also connected with elastic component 13, make can control by the motion of elastic component 13 movement of movable block 11, the position of pump nozzle 10 is away under elastic component 13 normal states, the other end of movable block 11, while making oiling, can cause extruding to movable block 11, when passing through pump nozzle 10 toward oil storage tank 9 interior oiling, the interior oil of oil storage tank 9 is more and more, pressure change makes greatly movable block 11 toward the interior movement of oil storage tank 9, after oiling completes, the elastic potential energy having due to elastic component 13 bodies, elastic component 13 can be pushed movable block 11 toward spline part 4 directions, if the lubricant oil in oil storage tank 9 is entered in the fuel-displaced portion 14 in spline part 4 in extruding, fuel-displaced portion 14 comprises the oil inlet pipe 15 being communicated with oil storage tank 9, make the reason due to elastic component 13, lubricant oil in oil storage tank 9 can enter in oil inlet pipe 15, entering through hole 16, finally from the interior outflow of through hole 16, through hole 16 quantity can be for a plurality of, through hole 16 location optimizations are circumferentially evenly distributed on spline part 4, make to be farthest lubricated and can better extend working life of spline part 4, finally realize automatic oiling, played the effect of the wearing and tearing that prevent spline part 4 outer surfaces.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technological schemes belonging under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a Novel ball cage, comprise outer race, described outer race comprises housing and output shaft, it is characterized in that: described output shaft comprise spline part with for being connected the joint of spline part and housing, described joint is provided with oil storage tank and pump nozzle, described pump nozzle is positioned at one end of the relative spline part of joint, in described oil storage tank, be also provided with the movable block suitable with oil storage tank, between described movable block and oil storage tank bottom, be provided with elastic component, described spline part is provided with the fuel-displaced portion being communicated with oil storage tank.
2. a kind of Novel ball cage according to claim 1, is characterized in that: described fuel-displaced portion comprises the oil inlet pipe that is communicated with oil storage tank and the some through holes on distribution spline part, and described through hole is communicated with oil inlet pipe.
3. a kind of Novel ball cage according to claim 2, is characterized in that: on described movable block, be also provided with seal ring, described seal ring is conflicted and is connected with oil storage tank inwall.
4. a kind of Novel ball cage according to claim 1, is characterized in that: described spline part, for connecting the link of spline part and joint, is equipped with the mounting hole wearing for link on described spline part and joint.
5. a kind of Novel ball cage according to claim 4, is characterized in that: between described spline part and joint, be also provided with Sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420400949.6U CN203962733U (en) | 2014-07-19 | 2014-07-19 | A kind of Novel ball cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420400949.6U CN203962733U (en) | 2014-07-19 | 2014-07-19 | A kind of Novel ball cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203962733U true CN203962733U (en) | 2014-11-26 |
Family
ID=51923320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420400949.6U Expired - Fee Related CN203962733U (en) | 2014-07-19 | 2014-07-19 | A kind of Novel ball cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203962733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017337A (en) * | 2019-03-05 | 2019-07-16 | 杭州戴宏机械有限公司 | High suitability clutch can and preparation method thereof |
-
2014
- 2014-07-19 CN CN201420400949.6U patent/CN203962733U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017337A (en) * | 2019-03-05 | 2019-07-16 | 杭州戴宏机械有限公司 | High suitability clutch can and preparation method thereof |
| CN110017337B (en) * | 2019-03-05 | 2023-04-28 | 杭州戴宏机械有限公司 | High-adaptability bell housing and preparation method thereof |
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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: 20141126 Termination date: 20190719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |