CN103671592A - Universal coupling with extensible cross shaft - Google Patents
Universal coupling with extensible cross shaft Download PDFInfo
- Publication number
- CN103671592A CN103671592A CN201310635577.5A CN201310635577A CN103671592A CN 103671592 A CN103671592 A CN 103671592A CN 201310635577 A CN201310635577 A CN 201310635577A CN 103671592 A CN103671592 A CN 103671592A
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- CN
- China
- Prior art keywords
- connecting rod
- universal joint
- joint shaft
- universal
- scalable
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- 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.)
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Abstract
The invention discloses a universal coupling with an extensible cross shaft. The universal coupling comprises a driving end, a driven end, an extensible connecting rod, an extensible connecting rod positioning member, a first universal joint shaft and a second universal joint shaft, one end of the driving end is connected with one end of the driven end through the extensible connecting rod, the extensible connecting rod positioning member is arranged on the extensible connecting rod, the first universal joint shaft is arranged at the other end of the driving end, and the second universal joint shaft is arranged at the other end of the driven end. The universal coupling can adjust distance between shafts and has the advantages of large transmission torque, long service life and wide application range.
Description
Technical field
The present invention relates to coupling field, particularly relate to a kind of scalable cross-axle universal shaft coupling.
Background technique
Universal coupling with spider is a kind of the most frequently used coupling.Utilize the feature of its structure can make not at same axis or axis knuckle large or move axially larger diaxon isogonism speed continuous rotary, and transmitting torque and motion reliably.Can be widely used in transmitting torque in the mechanical axis system of metallurgy, lifting, engineering transportation, mine, oil, boats and ships, coal, rubber, papermaking equipment and other Heavy duty maching industry.
Two axles (driving shaft and driven shaft) that are used for connecting in different institutions make it common rotation with the mechanical parts of transmitting torque.In the power transmission of high-speed overload, it is the effect of dynamic performance that some coupling also has buffering, vibration damping and raising axle.Coupling is comprised of two halves, connects respectively with driving shaft and driven shaft.General power engine is mostly connected by means of coupling and working machine.
Yet the distance between shafts that the universal coupling with spider using now connects is unadjustable, transmitting torque is little, and working life is short, and application area is narrow.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of scalable cross-axle universal shaft coupling, can regulate the distance between shafts of connection, also has transmitting torque large, long service life, the advantage of applied range.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: a kind of scalable cross-axle universal shaft coupling is provided, comprise: drive end, driven end, scalable connecting rod, scalable connecting rod locating piece, the first universal joint shaft and the second universal joint shaft, one end of described drive end is connected by described scalable connecting rod with one end of described driven end, on described scalable connecting rod, be provided with described scalable connecting rod locating piece, the other end of described drive end is provided with the first described universal joint shaft, the other end of described driven end is provided with the second described universal joint shaft.
In a preferred embodiment of the present invention, length 10 ~ 20 cm of described scalable connecting rod.
In a preferred embodiment of the present invention, the rotation angle of the first described universal joint shaft is 30 ~ 60 °.
In a preferred embodiment of the present invention, the rotation angle of the second described universal joint shaft is 30 ~ 60 °.
The invention has the beneficial effects as follows: the present invention can regulate the distance between shafts of connection, also there is transmitting torque large, long service life, the advantage of applied range.
Embodiment
Below the technological scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Embodiment based in the present invention, those of ordinary skills, not making all other embodiments that obtain under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention comprises:
A kind of scalable cross-axle universal shaft coupling, comprise: drive end, driven end, scalable connecting rod, scalable connecting rod locating piece, the first universal joint shaft and the second universal joint shaft, one end of described drive end is connected by described scalable connecting rod with one end of described driven end, on described scalable connecting rod, be provided with described scalable connecting rod locating piece, the other end of described drive end is provided with the first described universal joint shaft, and the other end of described driven end is provided with the second described universal joint shaft.
In addition, length 10 ~ 20 cm of described scalable connecting rod.
In addition, the rotation angle of the first described universal joint shaft is 30 ~ 60 °.
In addition, the rotation angle of the second described universal joint shaft is 30 ~ 60 °.
The beneficial effect of the scalable cross-axle universal shaft coupling of the present invention is: the present invention can regulate the distance between shafts of connection, also has transmitting torque large, long service life, the advantage of applied range.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. a scalable cross-axle universal shaft coupling, it is characterized in that, comprise: drive end, driven end, scalable connecting rod, scalable connecting rod locating piece, the first universal joint shaft and the second universal joint shaft, one end of described drive end is connected by described scalable connecting rod with one end of described driven end, on described scalable connecting rod, be provided with described scalable connecting rod locating piece, the other end of described drive end is provided with the first described universal joint shaft, and the other end of described driven end is provided with the second described universal joint shaft.
2. scalable cross-axle universal shaft coupling according to claim 1, is characterized in that, length 10 ~ 20 cm of described scalable connecting rod.
3. scalable cross-axle universal shaft coupling according to claim 1, is characterized in that, the rotation angle of the first described universal joint shaft is 30 ~ 60 °.
4. scalable cross-axle universal shaft coupling according to claim 1, is characterized in that, the rotation angle of the second described universal joint shaft is 30 ~ 60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310635577.5A CN103671592A (en) | 2013-12-03 | 2013-12-03 | Universal coupling with extensible cross shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310635577.5A CN103671592A (en) | 2013-12-03 | 2013-12-03 | Universal coupling with extensible cross shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103671592A true CN103671592A (en) | 2014-03-26 |
Family
ID=50310081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310635577.5A Pending CN103671592A (en) | 2013-12-03 | 2013-12-03 | Universal coupling with extensible cross shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103671592A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678189A (en) * | 2017-03-23 | 2017-05-17 | 青岛科技大学 | Duplex vibration reduction type non-centering constant-angular-velocity universal coupling |
-
2013
- 2013-12-03 CN CN201310635577.5A patent/CN103671592A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678189A (en) * | 2017-03-23 | 2017-05-17 | 青岛科技大学 | Duplex vibration reduction type non-centering constant-angular-velocity universal coupling |
| CN106678189B (en) * | 2017-03-23 | 2023-11-21 | 青岛科技大学 | Double vibration damping type non-centering constant angular velocity universal coupling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |