CN202833706U - Inner ball cage with demountable and mountable input shaft - Google Patents
Inner ball cage with demountable and mountable input shaft Download PDFInfo
- Publication number
- CN202833706U CN202833706U CN 201220485929 CN201220485929U CN202833706U CN 202833706 U CN202833706 U CN 202833706U CN 201220485929 CN201220485929 CN 201220485929 CN 201220485929 U CN201220485929 U CN 201220485929U CN 202833706 U CN202833706 U CN 202833706U
- Authority
- CN
- China
- Prior art keywords
- input shaft
- groove
- hole slot
- ball cage
- demountable
- 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
Images
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model discloses an inner ball cage with a demountable and mountable input shaft and relates to the field of automobile driving force transmission. The inner ball cage with the demountable and mountable input shaft comprises an input shaft and a bell-shaped shell, wherein a groove used for storing a joint three-pin frame is arranged inside the bell-shaped shell, a hole groove is formed in the bottom portion of the groove, the inner wall of the hole groove is provided with mutually equidistant protrusions in the radial direction of the input shaft, the input shaft and the bell-shaped shell are embedded inside the hole groove in a matching mode, and concave portions matching with the protrusions are arranged in the radial direction of the input shaft. The inner ball cage with the demountable and mountable input shaft enables the same ball cage to suit different input shafts.
Description
Technical field
The utility model relates to Automobile drive power and transmits field, particularly input shaft reassembling type internal spherical cage.
Background technique
Between the input shaft of prior art and the ball cage for being fixedly connected with, the replacing of the inconvenient input shaft of this connection, each input shaft need to be equipped with a ball cage, so that cost of production increases.
In publication number is the open file of CN 202203294U, disclose a kind of Quick-change type ball-cage universal coupling, be used for the fast assembling-disassembling of coupling.The drive end flange is connected with drive end ball cage, and middle axle sleeve is that splined shaft cooperates with splined shaft, and splined shaft links to each other with driven end ball cage, between driven end ball cage and the driven end flange fast shifter setting sleeve is housed, has positioning hole on it, in-built steel ball, gland is housed on it, spring is housed in the gland.During dismounting, promote gland, setting sleeve moves axially, and steel ball enters gland, removes drive end parts and driven end component axial location, continues to promote gland, positioning end parts and driven end flange axial separation; During installation, the driven end flange is pushed setting sleeve, unclamp gland, spring promotes gland, and steel ball is pressed in the setting sleeve, and restriction drive end and driven end component axial move, and finish installation; Be fixedly connected with between input shaft in the open file and the ball cage, input shaft can't be changed.
The model utility content
The purpose of this utility model is for the internal spherical cage that input shaft can dismounting is provided, so that same ball cage goes for different input shafts.
Above-mentioned technical purpose of the present utility model is achieved by the following technical programs: input shaft reassembling type internal spherical cage, comprise input shaft and outer race, offer in the described outer race be used to the groove of depositing the joint spider, offer hole slot on the described bottom portion of groove, described hole slot inwall upwards is provided with mutually equidistant projection in the footpath of described input shaft, described input shaft cooperates with described outer race and is embedded in the described hole slot, and the footpath of described input shaft upwards offers the recess that cooperates described projection.
As preferably, described hole slot sidewall has one in the axial direction away from the extension part of described groove, and described extension part is provided with and makes described input shaft be fixed in fixing part in the described hole slot.
As preferably, the described hole slot place of described bottom portion of groove is coated with the sealing blanking cover.
As preferably, described input shaft is being provided with the hole back-up ring at the described groove near-end of distance.
As preferably, described input shaft is being provided with shaft block ring at the described groove far-end of distance.
The utlity model has following beneficial effect: the input shaft that links to each other with outer race can be changed, saved and all will be provided with on the different input shafts with the needed material of a ball cage, arranging of blanking cover can prevent effectively, the connection of spline makes the joint can once be subjected to axial force, and so that the joint has the axial restraint effect, the increase of fixing part is so that fixing between input shaft and the outer race is more firm.
Description of drawings
Fig. 1 is overall schematic of the present utility model;
In Fig. 1, the 1-input shaft; The 11-recess; The 2-outer race; The 21-groove; The 3-hole slot; The 31-projection; The 32-extension part; The 33-fixing part; The 4-blanking cover; 5-hole back-up ring; The 6-shaft block ring.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
As shown in Figure 1, input shaft reassembling type internal spherical cage, comprise input shaft 1 and outer race 2, offer in the outer race 2 be used to the groove 21 of depositing the joint spider, groove offers hole slot 3 on 21 bottoms, hole slot 3 places of groove 21 bottoms are coated with sealing blanking cover 4, hole slot 3 inwalls upwards are provided with mutually equidistant projection 31 in the footpath of input shaft 1, input shaft 1 cooperates with outer race 2 and is embedded in the hole slot 3, the footpath of input shaft 1 upwards offers the recess 11 of fitting projection 31, and links for spline between input shaft 1 and the outer race 2; Input shaft 1 is provided with hole back-up ring 5 at described groove 21 near-ends of distance, and input shaft 1 is provided with shaft block ring 6 at distance groove 21 far-ends.
This specific embodiment only is to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make the modification that does not have creative contribution to the present embodiment as required after reading this specification, but as long as all are subject to the protection of Patent Law in claim scope of the present utility model.
Claims (5)
1. input shaft reassembling type internal spherical cage, comprise input shaft (1) and outer race (2), offer in the described outer race (2) be used to the groove of depositing the joint spider (21), it is characterized in that, described groove (21) offers hole slot (3) on the bottom, described hole slot (3) inwall upwards is provided with mutually equidistant projection (31) in the footpath of described input shaft (1), described input shaft (1) cooperates with described outer race (2) and is embedded in the described hole slot (3), and the footpath of described input shaft (1) upwards offers the recess (11) that cooperates described projection (31).
2. input shaft reassembling type internal spherical cage according to claim 1, it is characterized in that, described hole slot (3) sidewall has an extension part away from described groove (21) (32) in the axial direction, and described extension part (32) is provided with and makes described input shaft (1) be fixed in the interior fixing part (33) of described hole slot (3).
3. input shaft reassembling type internal spherical cage according to claim 1 and 2 is characterized in that, the described hole slot (3) of described groove (21) bottom locates to be coated with sealing blanking cover (4).
4. input shaft reassembling type internal spherical cage according to claim 1 is characterized in that, described input shaft (1) is provided with hole back-up ring (5) at distance described groove (21) near-end.
5. according to claim 1 and 2 or 4 described input shaft reassembling type internal spherical cages, it is characterized in that, described input shaft (1) is being provided with shaft block ring (6) at distance described groove (21) far-end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220485929 CN202833706U (en) | 2012-09-23 | 2012-09-23 | Inner ball cage with demountable and mountable input shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220485929 CN202833706U (en) | 2012-09-23 | 2012-09-23 | Inner ball cage with demountable and mountable input shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202833706U true CN202833706U (en) | 2013-03-27 |
Family
ID=47945419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220485929 Expired - Fee Related CN202833706U (en) | 2012-09-23 | 2012-09-23 | Inner ball cage with demountable and mountable input shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202833706U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865315A (en) * | 2012-09-23 | 2013-01-09 | 浙江凯迪汽车部件工业有限公司 | Inner constant velocity universal joint with dismountable input shaft |
-
2012
- 2012-09-23 CN CN 201220485929 patent/CN202833706U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865315A (en) * | 2012-09-23 | 2013-01-09 | 浙江凯迪汽车部件工业有限公司 | Inner constant velocity universal joint with dismountable input shaft |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20160159145A1 (en) | Bearing device for a wheel | |
| WO2013079653A3 (en) | Wheel of an electric vehicle | |
| CN104074875A (en) | Constant-speed universal joint driving shaft assembly | |
| CN202833706U (en) | Inner ball cage with demountable and mountable input shaft | |
| CN104401188A (en) | Drive shaft-hub joint structure and automobile transmission system | |
| CN102865315A (en) | Inner constant velocity universal joint with dismountable input shaft | |
| CN202441737U (en) | Ball cage type universal joint | |
| KR20150049727A (en) | Axle device for vehlcle | |
| CN203655930U (en) | Quick-change hexagonal universal joint | |
| CN203926486U (en) | Motorcycle wet clutch outer cover | |
| CN102927148A (en) | Simple elastic spline housing capable of reducing vibration transfer | |
| CN202991915U (en) | Multifunctional differential-free universal joint assembly | |
| KR101416384B1 (en) | Wheel bearing unit for vehicle | |
| CN201771903U (en) | Spline coupling structure | |
| CN101979891B (en) | Shaft sleeve seal fixed on universal joint pin | |
| CN204186839U (en) | The steel-ball centrifugal clutch of fuel oil infinitely variable transmission | |
| CN218468199U (en) | Sealing structure of driving half shaft | |
| CN203363168U (en) | Sealing structure between automobile steering knuckle and drive shaft | |
| CN202468704U (en) | Automobile clutch bearing | |
| CN203962749U (en) | Removable internal spherical cage | |
| CN104002667B (en) | Vehicle and transmission shaft component thereof | |
| CN203822942U (en) | Dual mass flywheel adopting sliding bearing with outer flange | |
| CN218564220U (en) | Automobile-used reduction gear connection structure, automobile-used reduction gear and car | |
| CN202746433U (en) | Wheel hub transmission shaft structure | |
| CN202597659U (en) | Final drive sealing device for tractor |
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: 20130327 Termination date: 20150923 |
|
| EXPY | Termination of patent right or utility model |