CN104712670A - Coupler - Google Patents
Coupler Download PDFInfo
- Publication number
- CN104712670A CN104712670A CN201510120377.5A CN201510120377A CN104712670A CN 104712670 A CN104712670 A CN 104712670A CN 201510120377 A CN201510120377 A CN 201510120377A CN 104712670 A CN104712670 A CN 104712670A
- Authority
- CN
- China
- Prior art keywords
- pusher dog
- flange sleeve
- sleeve
- axle sleeve
- coupling
- 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
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- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Abstract
The invention discloses a coupler which comprises a flange sleeve, a shaft sleeve, a rubber rod and a half coupler. The flange sleeve and the shaft sleeve are connected through the rubber rod to form a rotating body, and the flange sleeve is fixedly connected with the half coupler through a bolt. The coupler is larger in transferred torque compared with like products, has an overload protection function, meanwhile can perform automatic alignment and is low in installation accuracy requirement, easy to achieve and quick to replace.
Description
Technical field
The invention belongs to mechanical transmission fields, especially a kind of coupling with overload protection function.
Background technique
Coupling, is mainly used in two axles to be linked together, and transmits motion and moment of torsion between diaxon.At present, the kind of coupling is a lot, but most of coupling not have overload protection function, complex structure, installation precision and requirement higher, be unfavorable for Long-Time Service and quick-replaceable.
Summary of the invention
For the deficiencies in the prior art, the object of the present invention is to provide one to have overload protection, structure is simple, coupling easy for installation.
For achieving the above object, the technical solution used in the present invention is: a kind of coupling, comprise flange sleeve, axle sleeve, rubber rod and half-coupling, described flange sleeve and axle sleeve are connected to form a rotor by rubber rod, and described flange sleeve and half-coupling are bolted to connection.
Further; with four flange sleeve pusher dogs inside described flange sleeve; with four axle sleeve pusher dogs outside axle sleeve; described flange sleeve pusher dog and the interlaced installation of axle sleeve pusher dog, wherein, setting angle is 45 °; a circular hole is formed in the middle of adjacent flange sleeve pusher dog and axle sleeve pusher dog; in circular hole, rubber rod is installed, in order to transmitting torque, and plays overload protective function.
Further, described flange sleeve pusher dog and axle sleeve pusher dog are circular arc, are connected with parent by fillet, can self-aligning.
Further, described flange sleeve one end is provided with the back-up ring be mated, and can effectively prevent rubber rod from scurrying out in circular hole, can seal lubricant oil again thus ensure there is enough lubricant oil in flange sleeve.
The invention has the beneficial effects as follows: coupling of the present invention, there is adjustment inner flange cover assemblage gap, allow the function of the augular offset of two end axles head, overload protection; Compared with traditional coupling, transmitting torque is large on year-on-year basis for it; Meanwhile, can self-aligning, installation precision requires low, is easy to realize quick-replaceable; And structure is simple, easily manufactured, cost is lower, long service life.
Accompanying drawing explanation
Fig. 1 is the erection drawing of axle sleeve of the present invention, flange sleeve and rubber rod.
Fig. 2 is coupler structure schematic diagram of the present invention.
Fig. 3 is flange sleeve structural representation of the present invention.
Fig. 4 is axle sleeve structure schematic diagram of the present invention.
In figure, 1-flange sleeve, 2-rubber rod, 3-axle sleeve, 4-half-coupling, 5-back-up ring, 6-bolt, 7-flange sleeve pusher dog, 8-axle sleeve pusher dog.
Embodiment
Below in conjunction with the drawings and the specific embodiments, the present invention is further illustrated.
As shown in the figure: a kind of coupling, comprise flange sleeve 1, axle sleeve 3, rubber rod 2 and half-coupling 4, described flange sleeve 1 and axle sleeve 3 are connected to form a rotor by rubber rod 2, and described flange sleeve 1 is fixedly connected with by bolt 6 with half-coupling 4.
Further; with four flange sleeve pusher dogs 7 inside described flange sleeve 1; with four axle sleeve pusher dogs 8 outside axle sleeve 3; described flange sleeve pusher dog 7 and the interlaced installation of axle sleeve pusher dog 8, wherein, setting angle is 45 °; a circular hole is formed in the middle of adjacent flange sleeve pusher dog 7 and axle sleeve pusher dog 8; in circular hole, rubber rod 2 is installed, in order to transmitting torque, and plays overload protective function.
Further, described flange sleeve pusher dog 7 is circular arc with axle sleeve pusher dog 8, is connected with parent by fillet, can self-aligning.
Further, described flange sleeve 1 one end is provided with the back-up ring 5 be mated, and can effectively prevent rubber rod 2 from scurrying out in circular hole, can seal lubricant oil again thus ensure there is enough lubricant oil in flange sleeve 1.
Can existing techniques in realizing be passed through without the technical characteristics described in the present invention, not repeat them here.The foregoing is only better embodiment of the present invention, the present invention is not limited in above-mentioned embodiment, and the change that those of ordinary skill in the art make in essential scope of the present invention, remodeling, interpolation or replacement also should belong to protection scope of the present invention.
Claims (8)
1. a coupling, comprises flange sleeve, axle sleeve, rubber rod and half-coupling, it is characterized in that: described flange sleeve and axle sleeve are connected to form a rotor by rubber rod, and described flange sleeve is fixedly connected with half-coupling.
2. coupling according to claim 1, is characterized in that: described flange sleeve and half-coupling are bolted to connection.
3. coupling according to claim 1 and 2, it is characterized in that: with flange sleeve pusher dog inside described flange sleeve, with axle sleeve pusher dog outside axle sleeve, described flange sleeve pusher dog and the interlaced installation of axle sleeve pusher dog, form a circular hole in the middle of adjacent flange sleeve pusher dog and axle sleeve pusher dog, in circular hole, rubber rod is installed.
4. coupling according to claim 3, is characterized in that: the quantity of described flange sleeve pusher dog and axle sleeve pusher dog is 4.
5. coupling according to claim 3, is characterized in that: the setting angle between described flange sleeve pusher dog and axle sleeve pusher dog is 45 °.
6. coupling according to claim 1 and 2, is characterized in that: described flange sleeve pusher dog and axle sleeve pusher dog are circular arc.
7. coupling according to claim 6, is characterized in that: described pusher dog is connected with parent by fillet.
8. coupling according to claim 1 and 2, is characterized in that: described flange sleeve side is provided with the back-up ring be mated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510120377.5A CN104712670A (en) | 2015-03-19 | 2015-03-19 | Coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510120377.5A CN104712670A (en) | 2015-03-19 | 2015-03-19 | Coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104712670A true CN104712670A (en) | 2015-06-17 |
Family
ID=53412289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510120377.5A Pending CN104712670A (en) | 2015-03-19 | 2015-03-19 | Coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104712670A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930070A (en) * | 2015-06-18 | 2015-09-23 | 山东钢铁股份有限公司 | Novel elastic pin coupling |
| CN108708915A (en) * | 2018-07-26 | 2018-10-26 | 杨业明 | Transmission coupling |
| CN109927019A (en) * | 2018-05-04 | 2019-06-25 | 上海翼人机器人有限公司 | A kind of three freedom degree manipulator of quick-replaceable motor |
| CN113108016A (en) * | 2021-06-01 | 2021-07-13 | 山推工程机械股份有限公司 | Multistage rubber torsion damper |
| CN113757306A (en) * | 2021-07-22 | 2021-12-07 | 中国北方车辆研究所 | Vibration filtering and buffering device for electromechanical suspension |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB111807A (en) * | 1917-02-26 | 1917-12-13 | Bertrams Ltd | Improvements in and relating to Flexible Couplings for Connecting Shafts. |
| GB802400A (en) * | 1955-12-16 | 1958-10-01 | Croset Louis Paul | Improvements in or relating to flexible couplings, dampers, gearwheels, and like devices |
| US3729953A (en) * | 1972-02-17 | 1973-05-01 | A Wanzer | Coupling for connecting the adjacent ends of shafts |
| JPS5194357U (en) * | 1975-01-29 | 1976-07-29 | ||
| US4308728A (en) * | 1979-08-14 | 1982-01-05 | Engineering Development (Leeds) Limited | Torsionally resilient coupling |
| US4768993A (en) * | 1986-02-04 | 1988-09-06 | Ab Skf | Ball coupling |
| FR2719096A1 (en) * | 1994-04-26 | 1995-10-27 | Gary Alain | Engine torque absorber for reduced model radio controlled automobiles |
| CN202149154U (en) * | 2011-07-05 | 2012-02-22 | 山推工程机械股份有限公司 | Cylindrical pin type rubber vibration absorber |
-
2015
- 2015-03-19 CN CN201510120377.5A patent/CN104712670A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB111807A (en) * | 1917-02-26 | 1917-12-13 | Bertrams Ltd | Improvements in and relating to Flexible Couplings for Connecting Shafts. |
| GB802400A (en) * | 1955-12-16 | 1958-10-01 | Croset Louis Paul | Improvements in or relating to flexible couplings, dampers, gearwheels, and like devices |
| US3729953A (en) * | 1972-02-17 | 1973-05-01 | A Wanzer | Coupling for connecting the adjacent ends of shafts |
| JPS5194357U (en) * | 1975-01-29 | 1976-07-29 | ||
| US4308728A (en) * | 1979-08-14 | 1982-01-05 | Engineering Development (Leeds) Limited | Torsionally resilient coupling |
| US4768993A (en) * | 1986-02-04 | 1988-09-06 | Ab Skf | Ball coupling |
| FR2719096A1 (en) * | 1994-04-26 | 1995-10-27 | Gary Alain | Engine torque absorber for reduced model radio controlled automobiles |
| CN202149154U (en) * | 2011-07-05 | 2012-02-22 | 山推工程机械股份有限公司 | Cylindrical pin type rubber vibration absorber |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930070A (en) * | 2015-06-18 | 2015-09-23 | 山东钢铁股份有限公司 | Novel elastic pin coupling |
| CN109927019A (en) * | 2018-05-04 | 2019-06-25 | 上海翼人机器人有限公司 | A kind of three freedom degree manipulator of quick-replaceable motor |
| CN108708915A (en) * | 2018-07-26 | 2018-10-26 | 杨业明 | Transmission coupling |
| CN113108016A (en) * | 2021-06-01 | 2021-07-13 | 山推工程机械股份有限公司 | Multistage rubber torsion damper |
| CN113108016B (en) * | 2021-06-01 | 2023-01-24 | 山推工程机械股份有限公司 | Multistage rubber torsion damper |
| CN113757306A (en) * | 2021-07-22 | 2021-12-07 | 中国北方车辆研究所 | Vibration filtering and buffering device for electromechanical suspension |
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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: 20150617 |
|
| RJ01 | Rejection of invention patent application after publication |