CN105179497A - Universal joint assembly - Google Patents
Universal joint assembly Download PDFInfo
- Publication number
- CN105179497A CN105179497A CN201510499451.9A CN201510499451A CN105179497A CN 105179497 A CN105179497 A CN 105179497A CN 201510499451 A CN201510499451 A CN 201510499451A CN 105179497 A CN105179497 A CN 105179497A
- Authority
- CN
- China
- Prior art keywords
- axle sleeve
- universal joint
- joint assembly
- spindle nose
- axle
- 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.)
- Pending
Links
Landscapes
- Sealing Devices (AREA)
Abstract
The invention relates to a universal joint assembly. The universal joint assembly comprises a cross axle body. Axle heads are arranged at the four corners of the cross axle body. An axle sleeve is arranged on the outer circle of each axle head. A gasket is arranged between the end of each axle head and the inner side of the corresponding axle sleeve. A ring groove is formed in the left side of each gasket. A plurality of roller pins are evenly arranged between the outer circle of each axle head and the inner side of the corresponding axle sleeve. An oil seal check ring is arranged between the left end of each axle sleeve and the corresponding axle head. A sliding block is arranged between each oil seal check ring and the corresponding roller pins. A framework is arranged on the left side of each axle sleeve. An oil seal is fixedly arranged on each framework. The universal joint assembly has the advantages that the structure is simple, friction force is small, using is convenient, and practicality is high.
Description
Technical field
The invention belongs to Hoisting Machinery technical field, be specifically related to a kind of universal joint assembly.
Background technique
On large lifting equipment, if certain mechanism of hoist drives respective speed reducer respectively by two motors, and require rigid water hammer between two speed reducers but apart from each other, therefore need to adopt universal shaft coupling to be connected by certain output shaft of two speed reducers; Or for one end is drive end, the other end is driven end, same demand rigid water hammer; also need the use of universal joint, universal joint is in the process used, and needle roller and shaft room certainly exist certain frictional force; wearing and tearing and inefficient problem can be caused, need the process carrying out lubricating and protecting.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, and the universal joint assembly that a kind of structure is simple, frictional force is little, easy to use, practical is provided.
The object of the present invention is achieved like this: a kind of universal joint assembly, it comprises cross axle body, described cross axle body corner is provided with spindle nose, described spindle nose outer ring is provided with axle sleeve, pad is provided with between inside described spindle nose end and axle sleeve, annular groove is provided with on the left of described pad, several needle rollers are evenly provided with between inside described spindle nose outer ring and axle sleeve, oil seal collar is provided with between described axle sleeve left end and spindle nose, slide block is provided with between described oil seal collar and needle roller, skeleton is provided with on the left of described axle sleeve, described skeleton is fixedly installed oil sealing.
Lubricating cup is provided with in the middle part of described cross axle body.
Described needle roller end and annular groove matching form.
Described oil sealing and skeleton compact siro spinning technology.
Described oil sealing is outside equipped with dust-proof cover.
Beneficial effect of the present invention: the present invention adopts pad to be arranged between spindle nose and axle sleeve, so just can reduce the friction between spindle nose and axle sleeve, annular groove on pad and needle roller end shape match, needle roller is prevented not to be subject to the friction effects of pad when rotating, slide block intercepts needle roller and shaft room, further decrease the friction effects that pad is subject to, skeleton can be fixed oil sealing, oil seal collar protection lubricant oil is coordinated to flow out easily, dust-proof cover can prevent from dust from entering axle sleeve resulting in blockage, lubricating cup in the middle part of cross axle body can increase the lubrication effect of universal joint, it is simple that total the present invention has structure, frictional force is little, easy to use, practical advantage.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of universal joint assembly of the present invention.
Fig. 2 is A place enlarged view in a kind of universal joint assembly of the present invention.
In figure: 1, cross axle main body 2, spindle nose 3, axle sleeve 4, pad 5, annular groove 6, needle roller 7, oil seal collar 8, slide block 9, skeleton 10, oil sealing 11, lubricating cup 12, dust-proof cover.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described further.
Embodiment 1
As depicted in figs. 1 and 2, a kind of universal joint assembly, it comprises cross axle body 1, described cross axle body 1 four jiaos is provided with spindle nose 2, described spindle nose 2 outer ring is provided with axle sleeve 3, pad 4 is provided with between inside described spindle nose 2 end and axle sleeve 3, annular groove 5 is provided with on the left of described pad 4, several needle rollers 6 are evenly provided with between inside described spindle nose 2 outer ring and axle sleeve 3, oil seal collar 7 is provided with between described axle sleeve 3 left end and spindle nose 2, slide block 8 is provided with between described oil seal collar 7 and needle roller 6, skeleton 9 is provided with on the left of described axle sleeve 3, described skeleton 9 is fixedly installed oil sealing 10.
The present invention is in use: the present invention adopts pad to be arranged between spindle nose and axle sleeve; so just can reduce the friction between spindle nose and axle sleeve; annular groove on pad can prevent needle roller not to be subject to the friction effects of pad when rotating; slide block intercepts needle roller and shaft room; further decrease the friction effects that pad is subject to; skeleton can be fixed oil sealing; coordinate oil seal collar protection lubricant oil to flow out easily, total the present invention has the advantage that structure is simple, frictional force is little, easy to use, practical.
Embodiment 2
As depicted in figs. 1 and 2, a kind of universal joint assembly, it comprises cross axle body 1, described cross axle body 1 four jiaos is provided with spindle nose 2, described spindle nose 2 outer ring is provided with axle sleeve 3, pad 4 is provided with between inside described spindle nose 2 end and axle sleeve 3, annular groove 5 is provided with on the left of described pad 4, several needle rollers 6 are evenly provided with between inside described spindle nose 2 outer ring and axle sleeve 3, oil seal collar 7 is provided with between described axle sleeve 3 left end and spindle nose 2, slide block 8 is provided with between described oil seal collar 7 and needle roller 6, skeleton 9 is provided with on the left of described axle sleeve 3, described skeleton 9 is fixedly installed oil sealing 10, lubricating cup 11 is provided with in the middle part of described cross axle body 1, described needle roller 6 end and annular groove 5 matching form, described oil sealing 10 and skeleton 9 compact siro spinning technology, described oil sealing 10 is outside equipped with dust-proof cover 12.
The present invention is in use: the present invention adopts pad to be arranged between spindle nose and axle sleeve, so just can reduce the friction between spindle nose and axle sleeve, annular groove on pad and needle roller end shape match, needle roller is prevented not to be subject to the friction effects of pad when rotating, slide block intercepts needle roller and shaft room, further decrease the friction effects that pad is subject to, skeleton can be fixed oil sealing, oil seal collar protection lubricant oil is coordinated to flow out easily, dust-proof cover can prevent from dust from entering axle sleeve resulting in blockage, lubricating cup in the middle part of cross axle body can increase the lubrication effect of universal joint, it is simple that total the present invention has structure, frictional force is little, easy to use, practical advantage.
Claims (5)
1. a universal joint assembly, it comprises cross axle body, it is characterized in that: described cross axle body corner is provided with spindle nose, described spindle nose outer ring is provided with axle sleeve, pad is provided with between inside described spindle nose end and axle sleeve, annular groove is provided with on the left of described pad, several needle rollers are evenly provided with between inside described spindle nose outer ring and axle sleeve, oil seal collar is provided with between described axle sleeve left end and spindle nose, slide block is provided with between described oil seal collar and needle roller, be provided with skeleton on the left of described axle sleeve, described skeleton is fixedly installed oil sealing.
2. a kind of universal joint assembly as claimed in claim 1, is characterized in that: be provided with lubricating cup in the middle part of described cross axle body.
3. a kind of universal joint assembly as claimed in claim 1, is characterized in that: described needle roller end and annular groove matching form.
4. a kind of universal joint assembly as claimed in claim 1, is characterized in that: described oil sealing and skeleton compact siro spinning technology.
5. a kind of universal joint assembly as claimed in claim 1, is characterized in that: described oil sealing is outside equipped with dust-proof cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510499451.9A CN105179497A (en) | 2015-08-15 | 2015-08-15 | Universal joint assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510499451.9A CN105179497A (en) | 2015-08-15 | 2015-08-15 | Universal joint assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105179497A true CN105179497A (en) | 2015-12-23 |
Family
ID=54901821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510499451.9A Pending CN105179497A (en) | 2015-08-15 | 2015-08-15 | Universal joint assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105179497A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099071A (en) * | 2018-09-30 | 2018-12-28 | 杭州鑫凯传动机械有限公司 | A kind of automatic oiling formula universal joint |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201757136U (en) * | 2010-06-13 | 2011-03-09 | 杭州新世纪万向节有限公司 | Universal joint with double sealing |
| CN202274003U (en) * | 2011-10-13 | 2012-06-13 | 杭州杰克万向节有限公司 | Universal joint assembly with double-contract oil seals |
| CN202274002U (en) * | 2011-10-13 | 2012-06-13 | 杭州杰克万向节有限公司 | High-strength universal joint assembly |
| CN203161877U (en) * | 2013-01-29 | 2013-08-28 | 杭州三禾万向节有限公司 | Double-sealed universal joint assembly |
| CN204852058U (en) * | 2015-08-15 | 2015-12-09 | 河南省华祥起重机械有限公司 | Universal joint assembly |
-
2015
- 2015-08-15 CN CN201510499451.9A patent/CN105179497A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201757136U (en) * | 2010-06-13 | 2011-03-09 | 杭州新世纪万向节有限公司 | Universal joint with double sealing |
| CN202274003U (en) * | 2011-10-13 | 2012-06-13 | 杭州杰克万向节有限公司 | Universal joint assembly with double-contract oil seals |
| CN202274002U (en) * | 2011-10-13 | 2012-06-13 | 杭州杰克万向节有限公司 | High-strength universal joint assembly |
| CN203161877U (en) * | 2013-01-29 | 2013-08-28 | 杭州三禾万向节有限公司 | Double-sealed universal joint assembly |
| CN204852058U (en) * | 2015-08-15 | 2015-12-09 | 河南省华祥起重机械有限公司 | Universal joint assembly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099071A (en) * | 2018-09-30 | 2018-12-28 | 杭州鑫凯传动机械有限公司 | A kind of automatic oiling formula universal joint |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204403151U (en) | Lift machine is used light and thin type bearing | |
| CN204852058U (en) | Universal joint assembly | |
| CN105179497A (en) | Universal joint assembly | |
| CN203948507U (en) | A kind of dust-proof cover of constant velocity universal joint | |
| CN203413083U (en) | Anti-abrasion gear | |
| CN204828340U (en) | Novel stand wear and tear universal joint | |
| CN103591079A (en) | Novel hydraulic cylinder | |
| CN204403230U (en) | A kind of novel coupling system for railway locomotive | |
| CN203114929U (en) | Cardan joint assembly with counter bores | |
| CN206299699U (en) | A kind of deep drilling rig top-drive main shaft sealing construction | |
| CN203906573U (en) | Bearing | |
| CN201786954U (en) | Three-pin type constant speed universal joint | |
| CN203730551U (en) | Precisely arranged rolling combined bearing | |
| CN206338318U (en) | Bearing with dust proof member | |
| CN105179500A (en) | Novel abrasion-resisting universal joint | |
| CN101968083A (en) | Three-dowel pin constant velocity universal joint | |
| CN103758859B (en) | Precise-installed rolling combination bearing | |
| CN202468719U (en) | Axial sealing bearing provided with sealing rings | |
| CN204403197U (en) | A kind of economical universal joint | |
| CN208456841U (en) | A kind of novel radial plunger structure | |
| CN204164199U (en) | Universal coupling with spider improved flange jaw | |
| CN203176173U (en) | Ultra high molecular weight polyethylene bearing | |
| CN204647019U (en) | There is the transmission input shaft holder structure of lubricating function | |
| CN102242771B (en) | High-speed sealed bearing | |
| CN207093436U (en) | A kind of middle-opening pump bearing arrangement with bearing holder (housing, cover) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151223 |
|
| RJ01 | Rejection of invention patent application after publication |