CN201757141U - Universal joint with plat oil cup - Google Patents
Universal joint with plat oil cup Download PDFInfo
- Publication number
- CN201757141U CN201757141U CN2010202294721U CN201020229472U CN201757141U CN 201757141 U CN201757141 U CN 201757141U CN 2010202294721 U CN2010202294721 U CN 2010202294721U CN 201020229472 U CN201020229472 U CN 201020229472U CN 201757141 U CN201757141 U CN 201757141U
- Authority
- CN
- China
- Prior art keywords
- universal joint
- outer ring
- tack
- cross
- lubricating cup
- 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
- General Details Of Gearings (AREA)
Abstract
The utility model relates to universal joint, and in particular to a universal joint with flat oil cup and with movable fit between a shaft end and a outer ring. The universal joint with flat oil cup herein comprises a cross-shaped shaft body, so constructed that the four end parts of the cross-shaped shaft body is respectively provided with a shaft end, the shaft end sleeving on a bearing mechanism in the middle part therein, the bearing mechanism containing a outer ring and an oil seal, the shaft end being sleeved with the outer ring, between the bottom end of the outer ring and the shaft end being provided the oil seal, the middle part of the cross-shaped shaft body being provided with the flat oil cup, the flat oil cup being connected to an oil channel inside the cross-shaped shaft body. The universal joint has the advantages of simple structure, low processing cost and good sealing effect.
Description
Technical field
The utility model is a kind of universal joint, and the universal joint that has the tack lubricating cup is movingly adopted in particularly a kind of axle head and outer ring.
Background technique
On torsional direction, whether there is tangible elasticity can be divided into rigid universal joint and flexible universal joint by universal joint in the prior art.Rigid universal joint can be divided into three kinds of nonconstant velocity universal joint (commonly used for Cardon universal joint), near constant velocity universal joint (as the twin universal joint) and constant velocity universal joints (as rzeppa universal joint) again.
Cross shaft rigid universal joint is a widely used nonconstant velocity universal joint on the automobile.Cardan universal joint is by a cross axle, two universal-joint forks and four compositions such as needle bearing.Hole on two universal-joint forks is enclosed within respectively on two pairs of axle journals of cross axle.When driving shaft rotated, driven shaft both can rotate thereupon like this, can swing in any direction around the spider center again, had so just adapted to the needs that angle and distance change simultaneously.Cross shaft rigid universal joint has simple in structure, the advantage that transmission efficiency is high, but, the oil sealing of present cardan universal joint all is to adopt the common circular seal ring of circular or V-arrangement, the sealing effect of this oil sealing on Hooke's joint is poor, inner lubricant oil is easily to external leakage, and outside dust, muddy water etc. enter universal joint inside easily.Influenced the performance of whole universal joint, and reduced its working life.
Summary of the invention
The utility model mainly is to solve the deficiencies in the prior art, provides a kind of processing cost simple in structure the low universal joint that has the tack lubricating cup.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of universal joint that has the tack lubricating cup, comprise the cross axis body, four ends of described cross axis body are respectively equipped with axle head, be with gear mechanism in the described axle head, described gear mechanism comprises outer ring and oil sealing, and described axle head is with the outer ring outward, is provided with oil sealing between the bottom of described outer ring and axle head, the interposition of described cross axis body is provided with the tack lubricating cup, and the oily passage of mistake in described tack lubricating cup and the cross axis body is connected.Adopt movingly cross axle axle head and outer ring, after the assembly assembling, rotate and satisfy usage requirement flexibly and, 20Cr is adopted in cross axle and outer ring, and case-carbonizing, hardened face hardness reach HRC58～64, centre hardness is HRC25～45, and be provided with a tack lubricating cup at the middle part of cross axle, the gasoline universal lithium base fat of annotating No. two also can reach wear-resisting effect, oil sealing is the O RunddichtringO, has dustproof, anti-muddy water, anti-lubricating grease leakage.
As preferably, described axle head and outer ring are for movingly.
As preferably, described oil sealing is the O RunddichtringO.
Therefore, the universal joint that has the tack lubricating cup that the utility model provides, simple in structure, processing cost is low, good sealing effect.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: as shown in Figure 1, a kind of universal joint that has the tack lubricating cup, comprise cross axis body 1, four ends of described cross axis body 1 are respectively equipped with axle head 2, be with gear mechanism in the described axle head 2, described gear mechanism comprises outer ring 3 and oil sealing 4, the described axle head 2 outer outer rings 3 that are with, axle head 2 and outer ring 3 are for movingly, 2 of the bottom of described outer ring 3 and axle heads are provided with oil sealing 4, oil sealing 4 is the O RunddichtringO, and the interposition of described cross axis body 1 is provided with tack lubricating cup 5, and the oily passage of mistake in described tack lubricating cup 5 and the cross axis body 1 is connected.
Claims (3)
1. universal joint that has the tack lubricating cup, it is characterized in that: comprise cross axis body (1), four ends of described cross axis body (1) are respectively equipped with axle head (2), described axle head is with gear mechanism in (2), described gear mechanism comprises outer ring (3) and oil sealing (4), the outer outer ring (3) that is with of described axle head (2), be provided with oil sealing (4) between the bottom of described outer ring (3) and axle head (2), the interposition of described cross axis body (1) is provided with tack lubricating cup (5), and the oily passage of mistake in described tack lubricating cup (5) and the cross axis body (1) is connected.
2. the universal joint that has the tack lubricating cup according to claim 1 is characterized in that: described axle head (2) and outer ring (3) are for movingly.
3. the universal joint that has the tack lubricating cup according to claim 1 and 2 is characterized in that: described oil sealing (4) is the O RunddichtringO.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202294721U CN201757141U (en) | 2010-06-13 | 2010-06-13 | Universal joint with plat oil cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202294721U CN201757141U (en) | 2010-06-13 | 2010-06-13 | Universal joint with plat oil cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201757141U true CN201757141U (en) | 2011-03-09 |
Family
ID=43644411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202294721U Expired - Fee Related CN201757141U (en) | 2010-06-13 | 2010-06-13 | Universal joint with plat oil cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201757141U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252032A (en) * | 2011-07-12 | 2011-11-23 | 杭州正强万向节有限公司 | Novel needle-free cross shaft universal joint assembly |
| CN102454715A (en) * | 2011-08-12 | 2012-05-16 | 万向钱潮股份有限公司 | Cardan universal joint, and manufacturing method for shaft sleeve for cardan universal joint |
| CN103291770A (en) * | 2013-06-04 | 2013-09-11 | 杭州金易园汽车零部件有限公司 | Cross shaft universal joint without roller pin |
| CN109899407A (en) * | 2019-04-30 | 2019-06-18 | 晋江闽阳汽车部件制造有限公司 | A kind of articulated cross shaft for half axle assembly of vehicle drive axle |
| CN112161004A (en) * | 2020-09-28 | 2021-01-01 | 万向钱潮股份有限公司 | Spline universal joint |
-
2010
- 2010-06-13 CN CN2010202294721U patent/CN201757141U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252032A (en) * | 2011-07-12 | 2011-11-23 | 杭州正强万向节有限公司 | Novel needle-free cross shaft universal joint assembly |
| CN102454715A (en) * | 2011-08-12 | 2012-05-16 | 万向钱潮股份有限公司 | Cardan universal joint, and manufacturing method for shaft sleeve for cardan universal joint |
| CN102454715B (en) * | 2011-08-12 | 2014-04-23 | 万向钱潮股份有限公司 | Cardan universal joint, and manufacturing method for shaft sleeve for cardan universal joint |
| CN103291770A (en) * | 2013-06-04 | 2013-09-11 | 杭州金易园汽车零部件有限公司 | Cross shaft universal joint without roller pin |
| CN103291770B (en) * | 2013-06-04 | 2016-08-10 | 杭州金易园汽车零部件有限公司 | A kind of Hooke's joint without needle roller |
| CN109899407A (en) * | 2019-04-30 | 2019-06-18 | 晋江闽阳汽车部件制造有限公司 | A kind of articulated cross shaft for half axle assembly of vehicle drive axle |
| CN112161004A (en) * | 2020-09-28 | 2021-01-01 | 万向钱潮股份有限公司 | Spline universal joint |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201757141U (en) | Universal joint with plat oil cup | |
| CN201461763U (en) | Universal joint transmission shaft assembly with combination of ball cage and four-ball pin | |
| CN101966812A (en) | Ball cage and four-ball-pin combined type universal joint transmission shaft assembly | |
| CN206111893U (en) | Dustproof seal structure's of combined type universal joint | |
| CN202851710U (en) | Double side duplex transmission shaft assembly | |
| CN101966815A (en) | Automobile drive shaft assembly | |
| CN201751616U (en) | Universal joint with dustproof oil seal mechanism | |
| CN101363481A (en) | Three-knuckle bearing type cardan joint | |
| CN201262197Y (en) | Three articulated bearing type gimbal joint | |
| CN207421177U (en) | Combined type nonconstant velocity universal joint drive shaft assembly | |
| CN201461765U (en) | Double-seven-raceway constant velocity universal joint transmission shaft assembly | |
| CN201461764U (en) | Universal joint transmission shaft assembly with combination of ball cage and joint bearing | |
| CN203114929U (en) | Cardan joint assembly with counter bores | |
| CN201757138U (en) | Universal joint with high temperature resistance | |
| CN201757137U (en) | Universal joint preventing leakage and slush | |
| CN201751618U (en) | Universal joint with nylon gasket | |
| CN201757136U (en) | Universal joint with double sealing | |
| CN201757135U (en) | Universal joint with double dustproof | |
| CN201457054U (en) | Transmission shaft assembly of automobile | |
| CN201198878Y (en) | Input shaft | |
| CN210290540U (en) | Separable combined one-way clutch | |
| CN211202666U (en) | Eccentric arc channel constant velocity universal joint assembly | |
| CN201794947U (en) | Universal joint provided with roller pin gasket | |
| CN201437824U (en) | Universal joint coupling for step-type steel plate stamping bearing | |
| CN201757140U (en) | Airfoil-shaped universal joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110309 Termination date: 20120613 |