CN210686751U - Ball cage retainer with external spiral oil guide groove structure - Google Patents
Ball cage retainer with external spiral oil guide groove structure Download PDFInfo
- Publication number
- CN210686751U CN210686751U CN201921686161.5U CN201921686161U CN210686751U CN 210686751 U CN210686751 U CN 210686751U CN 201921686161 U CN201921686161 U CN 201921686161U CN 210686751 U CN210686751 U CN 210686751U
- Authority
- CN
- China
- Prior art keywords
- ball cage
- groove
- seted
- cage body
- oil
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 24
- 239000010959 steel Substances 0.000 claims abstract description 24
- 239000003921 oil Substances 0.000 abstract description 55
- 230000001050 lubricating effect Effects 0.000 abstract description 13
- 239000007788 liquid Substances 0.000 abstract description 7
- 238000012856 packing Methods 0.000 abstract description 3
- 239000010687 lubricating oil Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000002547 anomalous effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a ball cage holder of oil groove structure is led to external screw in area, including the ball cage body, one side of ball cage body is provided with the side ring, and the inside of ball cage body has seted up the steel ball hole, the ring channel has been seted up to the surface of side ring, the inlet port has been seted up to one side of ring channel, ball cage body surface is close to one side in steel ball hole and has seted up the oil groove of leading, and ball cage body surface is close to one side of leading the oil groove and has seted up the mounting groove, the inside packing of mounting groove has the elastic webbing, the utility model relates to a ball cage holder technical field. The ball cage retainer with the external spiral oil guide groove structure is provided with the external spiral oil guide groove, so that lubricating liquid can flow into the space between the retainer and an outer wheel conveniently, the oil guide groove is communicated with an oil inlet hole and a steel ball hole through a plurality of connecting grooves, the flow area of lubricating oil can be increased, the lubricating effect is further improved, and the stability between the ball cage and a connecting member of the ball cage can be improved through the elastic belt and the protruding block.
Description
Technical Field
The utility model relates to a ball cage holder technical field specifically is a ball cage holder of external screw oil guide groove structure in area.
Background
The cage is also called constant velocity universal joint, is an important part in a car transmission system, and is used for transmitting the power of an engine from a transmission to a driving wheel to drive a car to run at high speed. Constant velocity joints for cars are of many types, and among the most used are the rzeppa type and the tripod type, which mainly consist of main parts of a sliding sleeve, a three-way shaft, a transmission shaft, an inner race, a cage and an outer race. Because the constant velocity universal joint transmits heavy driving torque, is subjected to heavy load, has high transmission precision and large demand, and is a safety part, the main parts of the constant velocity universal joint are machined by precision forging parts.
The gap between the existing ball cage retainer and an outer wheel is small, the retainer is tightly attached to the inner side of the outer wheel, the ball cage is difficult to fully enter between the retainer and the outer wheel when lubricating grease is used, so that the lubricating effect is poor, and irregular gaps are easily formed between the ball cage retainer and the outer wheel if the ball cage retainer is worn greatly after being used for a long time.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a ball cage holder of external screw oil guide groove structure has solved that the clearance between current ball cage holder and the foreign steamer is less, and the holder is hugged closely at the foreign steamer inboardly, and the ball cage is difficult to fully get into between holder and the foreign steamer when using lubricating grease, and it is relatively poor to lead to lubricated effect to the ball cage holder is after long-time the use, if wearing and tearing are great, then and cause the problem in anomalous gap between the foreign steamer easily.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a ball cage holder of oil groove structure is led in area spiral, includes the ball cage body, one side of ball cage body is provided with the side ring, and the inside of ball cage body has seted up the steel ball hole, the ring channel has been seted up to the surface of side ring, the inlet port has been seted up to one side of ring channel, the ball cage body surface has been close to one side in steel ball hole and has seted up the oil groove of leading, and ball cage body surface has been close to one side of leading the oil groove and has seted up the mounting groove, the inside packing of mounting groove has the elastic webbing, the surface of elastic webbing is provided with protruding.
Preferably, the annular groove is internally and uniformly provided with communicating grooves which are communicated with the oil inlet hole.
Preferably, lead the oil groove and be the heliciform and distribute, and lead and seted up first connecting groove between the both ends in oil groove and steel ball hole.
Preferably, a second connecting groove is formed between the oil guide groove and the oil inlet hole, and the number of the second connecting grooves is the same as that of the oil inlet holes.
Preferably, a third connecting groove is formed in the ball cage body, and two ends of the third connecting groove are respectively communicated with the oil inlet and the steel ball hole.
Preferably, the third connecting groove is provided with two sections, the third connecting groove is arranged in the ball cage body and communicated with the side ring, and the third connecting groove is arranged on the inner surface of the ball cage body and communicated with the steel ball hole.
Advantageous effects
The utility model provides a ball cage holder of external spiral oil guide groove structure in area. Compared with the prior art, the method has the following beneficial effects:
(1) the ball cage retainer with the external spiral oil guide groove structure is characterized in that an annular groove is formed in the outer surface of a side ring, an oil inlet hole is formed in one side of the annular groove, an oil guide groove is formed in one side, close to a steel ball hole, of the outer surface of a ball cage body, communicating grooves are uniformly formed in the annular groove and communicated with the oil inlet hole, the oil guide groove is distributed spirally, a first connecting groove is formed between the oil guide groove and two ends of the steel ball hole, a second connecting groove is formed between the oil guide groove and the oil inlet hole, the number of the second connecting grooves is the same as that of the oil inlet hole, a third connecting groove is formed in the ball cage body, two ends of the third connecting groove are respectively communicated with the oil inlet hole and the steel ball hole, the external spiral oil guide groove is arranged in the ball cage retainer, lubricating liquid can conveniently flow between the retainer and an outer wheel, the oil guide groove, further improving the lubricating effect.
(2) This ball cage holder of oil groove structure is led to outband spiral, one side through the ball cage body is provided with the side ring, and the steel ball hole has been seted up to the inside of ball cage body, ball cage body surface has seted up the mounting groove near one side of leading the oil groove, the inside packing of mounting groove has the elastic webbing, the surface of elastic webbing is provided with protruding piece, this device passes through elastic webbing and protruding piece, can increase the stability between ball cage and its connecting member, and can reduce the loss of ball cage body, the elastic webbing is convenient for change simultaneously, cost when can reducing the maintenance ball cage, reduce maintenance cost.
Drawings
FIG. 1 is an external view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a cross-sectional view of the middle ball cage body of the present invention.
In the figure: 1. a cage body; 2. a side ring; 3. a steel ball hole; 4. an annular groove; 5. an oil guide groove; 6. mounting grooves; 7. an elastic band; 8. a raised block; 9. an oil inlet hole; 10. a first connecting groove; 11. a second connecting groove; 12. a communicating groove; 13. and a third connecting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a ball cage retainer with a spiral oil guide groove structure comprises a ball cage body 1, one side of the ball cage body 1 is provided with a side ring 2, a steel ball hole 3 is arranged inside the ball cage body 1, the outer surface of the side ring 2 is provided with an annular groove 4, one side of the annular groove 4 is provided with an oil inlet 9, the inside of the annular groove 4 is uniformly provided with a communicating groove 12, the communicating groove 12 is communicated with the oil inlet 9, one side of the outer surface of the ball cage body 1, which is close to the steel ball hole 3, is provided with an oil guide groove 5, the oil guide groove 5 is spirally distributed, a first connecting groove 10 is arranged between the oil guide groove 5 and two ends of the steel ball hole 3, a second connecting groove 11 is arranged between the oil guide groove 5 and the oil inlet 9, the number of the second connecting grooves 11 is the same as that of the oil inlet 9, a third connecting groove 13 is arranged inside the ball cage body 1, two ends of the, the third connecting groove 13 is provided with two sections, one section of the third connecting groove 13 communicated with the side ring 2 is arranged inside the ball cage body 1, one section of the third connecting groove 13 communicated with the steel ball hole 3 is arranged on the inner surface of the ball cage body 1, the device is provided with an outer spiral oil guide groove 5 which is convenient for lubricating liquid to flow between the retainer and the outer wheel, the oil guide groove 5 is communicated with the oil inlet hole 9 and the steel ball hole 3 through a plurality of connecting grooves, the flow area of the lubricating oil can be increased, the lubricating effect is further improved, one side of the outer surface of the ball cage body 1, which is close to the oil guide groove 5, is provided with a mounting groove 6, the inside of the mounting groove 6 is filled with an elastic belt 7, the outer surface of the elastic belt 7 is provided with a convex block 8, the device is provided with the elastic belt 7 and the convex block 8 which are made of the same material, and are made of polyurethane, so that the, and can reduce the loss of ball cage body, elastic webbing 7 is convenient for change simultaneously, cost when can reducing the maintenance ball cage reduces the maintenance cost.
In operation, the lubricating liquid can enter into the device from oil inlet 9, and some lubricating liquid enters into leading the oil groove 5 along first connecting groove 10, and another some lubricating liquid can enter into third connecting groove 13 from another intercommunication mouth of oil inlet 9, and flow into the internal surface of ball cage body 1 through third connecting groove 13, and the lubricating liquid that gets into leading in the oil groove 5 can distribute gradually on the surface of ball cage body 1 along leading oil groove 5, and enter into inside steel ball hole 3 through second connecting groove 11.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a ball cage holder of external screw oil groove structure, includes ball cage body (1), one side of ball cage body (1) is provided with side ring (2), and steel ball hole (3) have been seted up to the inside of ball cage body (1), ring channel (4), its characterized in that have been seted up to the surface of side ring (2): oil inlet (9) have been seted up to one side of ring channel (4), one side that ball cage body (1) surface is close to steel ball hole (3) has been seted up and has been led oil groove (5), and ball cage body (1) surface has been close to one side of leading oil groove (5) and has been seted up mounting groove (6), the inside of mounting groove (6) is filled elastic webbing (7), the surface of elastic webbing (7) is provided with protruding piece (8).
2. A cage retainer with an external helical oil groove structure as set forth in claim 1, wherein: the inside of annular groove (4) has evenly seted up intercommunication groove (12), intercommunication groove (12) and inlet port (9) intercommunication.
3. A cage retainer with an external helical oil groove structure as set forth in claim 1, wherein: lead oil groove (5) and be the heliciform and distribute, and lead and seted up first connecting groove (10) between the both ends of oil groove (5) and steel ball hole (3).
4. A cage retainer with an external helical oil groove structure as set forth in claim 3, wherein: lead and seted up second spread groove (11) between oil groove (5) and inlet port (9), the quantity of second spread groove (11) is the same with the quantity of inlet port (9).
5. A cage retainer with an external helical oil groove structure as set forth in claim 1, wherein: third connecting groove (13) have been seted up to the inside of ball cage body (1), the both ends of third connecting groove (13) communicate with inlet port (9) and steel ball hole (3) respectively.
6. A cage retainer with an external helical oil groove structure as set forth in claim 5, wherein: the ball cage is characterized in that the third connecting groove (13) is provided with two sections, one section of the third connecting groove (13) communicated with the side ring (2) is arranged inside the ball cage body (1), and one section of the third connecting groove (13) communicated with the steel ball hole (3) is arranged on the inner surface of the ball cage body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921686161.5U CN210686751U (en) | 2019-10-10 | 2019-10-10 | Ball cage retainer with external spiral oil guide groove structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921686161.5U CN210686751U (en) | 2019-10-10 | 2019-10-10 | Ball cage retainer with external spiral oil guide groove structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210686751U true CN210686751U (en) | 2020-06-05 |
Family
ID=70897308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921686161.5U Expired - Fee Related CN210686751U (en) | 2019-10-10 | 2019-10-10 | Ball cage retainer with external spiral oil guide groove structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210686751U (en) |
-
2019
- 2019-10-10 CN CN201921686161.5U patent/CN210686751U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104747602A (en) | High-speed lower lubricating device for bearing ring | |
| CN210686751U (en) | Ball cage retainer with external spiral oil guide groove structure | |
| CN210830213U (en) | Ball cage retainer with oil storage circulating lubrication utilization structure | |
| CN212892216U (en) | Limiting roller applied to chain bucket slag conveyor | |
| CN102357536B (en) | Inner circulation thin oil lubricating drum gear coupling | |
| CN110873129A (en) | Telescopic crowned tooth coupling with oil-gas lubrication function | |
| CN101672331A (en) | Structure of constant velocity universal joint | |
| CN205823961U (en) | A kind of roll-slide combined bearing with lubricating oil injection orifice | |
| CN107600950A (en) | Automatic supplyline | |
| CN210591208U (en) | Take long-term lubricating structure's of bearing clearance cooling wheel hub unit | |
| CN205350051U (en) | Lead at a high speed and defend bearing | |
| CN210686688U (en) | Silent type ball cage retainer with noise reduction structure | |
| CN210686745U (en) | Ball cage retainer with interface adjustable structure | |
| CN203413083U (en) | Anti-abrasion gear | |
| CN210661097U (en) | Novel lubricated formula transmission shaft | |
| CN204954480U (en) | A bearing safety arrangement for high -speed electric main shaft | |
| CN205013492U (en) | Bearing | |
| CN205446428U (en) | Novel tractor release bearing unit | |
| CN204784264U (en) | Shaft type universal joint of cross | |
| CN218992166U (en) | Cold grinding universal joint star sleeve | |
| CN208935197U (en) | The single load bearing universal-joint fork assembly of two axis rotation can be achieved | |
| CN211082605U (en) | Cross axle universal joint axle sleeve with closed oil circuit structure | |
| CN211343975U (en) | High-power auxiliary output device | |
| CN216589661U (en) | Cold-rolled forming universal ball cage retainer | |
| CN211259411U (en) | Wear-resistant star-shaped sleeve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20200605 |