CN105526272A - Elastic coupling - Google Patents
Elastic coupling Download PDFInfo
- Publication number
- CN105526272A CN105526272A CN201510974950.9A CN201510974950A CN105526272A CN 105526272 A CN105526272 A CN 105526272A CN 201510974950 A CN201510974950 A CN 201510974950A CN 105526272 A CN105526272 A CN 105526272A
- Authority
- CN
- China
- Prior art keywords
- coupling
- left half
- right half
- half coupling
- screw
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D67/00—Combinations of couplings and brakes; Combinations of clutches and brakes
Abstract
The invention discloses an elastic coupling. The elastic coupling comprises a left half coupling and a right half coupling; an elastic body is arranged between the left half coupling and the right half coupling; the left half coupling is fixedly connected with the right half coupling through a plum blossom flange; a brake disc is arranged on the outer side of the left half coupling; the left half coupling is matched with a first washer through a first screw to penetrate through the brake disc to be connected with one side of the plum blossom flange; and the right half coupling is matched with a second washer through a second screw to be connected with the other end of the plum blossom flange. As the elastic body is mounted between the left half coupling and the right half coupling, the left half coupling is matched with the first washer through the first screw to penetrate through the brake disc to be connected with one side of the plum blossom flange, and the right half coupling is matched with the second washer through the second screw to be connected with the other end of the plum blossom flange, the elastic coupling has such characteristics as more convenience for installation, excellent stability and excellent vibration reducing and buffering effects.
Description
Technical field
The present invention relates to coupling technical field, especially relate to a kind of elastic coupling flexible coupling.
Background technique
At present, two axles that coupling is used in connection different institutions make it jointly to rotate with the mechanical parts of transmitting torque.Elastic coupling flexible coupling cushions absorbing in addition, can the large axial displacement of compensate for slower, and the radial displacement of trace and angular displacement, coupling is made up of two halves, connects respectively with driving shaft and driven shaft.Be mainly used in forward and reverse change many, start frequently in high speed shaft.Traditional elastic coupling flexible coupling all adopts elastomer to carry out damping and transmitting torque, on half-coupling, cast steel has four outstanding fan-shaped bumps, circumferentially circular groove is provided with at half-coupling, the elastomer of traditional elastic coupling adopts independent Installation Modes, between the groove being placed on half-coupling, easily there is the faults such as wearing and tearing fracture in this mode, main cause is that between elastomer and half-coupling, quality of fit is difficult to ensure, applied environment and working life are all restricted.The coupling of this spline structure exists installs complexity, damping, buffering weak effect, and driving torque is little, uses inconvenient shortcoming.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art part, improve a kind of damping, good buffer effect, elastic coupling flexible coupling easy for installation.
For achieving the above object, present invention employs following technological scheme:
A kind of elastic coupling flexible coupling, comprise left half-coupling, right half-coupling, elastomer is provided with between described left half-coupling and right half-coupling, described left half-coupling is fixedly connected with described right half-coupling by a plum-blossom flange, a brake disc is provided with outside described left half-coupling, described left half-coupling is connected with plum-blossom flange side through brake disc by one first screw fit first packing ring, and described right half-coupling is connected with plum-blossom flange opposite side by one second screw fit second packing ring.
Further, described first packing ring, the second packing ring are elastic washer.
After employing said structure, the present invention has following beneficial effect: by being provided with elastomer between left half-coupling and right half-coupling, be fixedly connected with right half-coupling by a plum-blossom flange at left half-coupling, a brake disc is provided with outside left half-coupling, be connected with plum-blossom flange side through brake disc by one first screw fit first packing ring at left half-coupling, be connected with plum-blossom flange opposite side by one second screw fit second packing ring at right half-coupling.Adopt, between left half-coupling and right half-coupling, elastomer is installed, and be connected with plum-blossom flange side through brake disc by the first screw fit first packing ring by left half-coupling, right half-coupling is connected with plum-blossom flange opposite side by the second screw fit second packing ring, such installation is more convenient, good stability, the feature such as damping, good buffer effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
In figure: 1 is left half-coupling, 2 is right half-coupling, and 3 is elastomer, and 4 is plum-blossom flange, and 5 is brake disc, and 6 is the first screw, and 7 is the first packing ring, and 8 is the second screw, and 9 is the second packing ring.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
See Fig. 1, a kind of elastic coupling flexible coupling, comprise left half-coupling 1, right half-coupling 2, elastomer 3 is provided with between described left half-coupling 1 and right half-coupling 2, described left half-coupling 1 is fixedly connected with described right half-coupling 2 by a plum-blossom flange 4, a brake disc 5 is provided with outside described left half-coupling 1, described left half-coupling 1 coordinates the first packing ring 7 to be connected with plum-blossom flange 4 side through brake disc 5 by one first screw 6, and described right half-coupling 2 coordinates the second packing ring 9 to be connected with plum-blossom flange 4 opposite side by one second screw 8.
Particularly, described first packing ring 7, second packing ring 9 is elastic washer.
During work, by being provided with elastomer 3 between left half-coupling 1 and right half-coupling 2, be fixedly connected with right half-coupling 2 by a plum-blossom flange 4 at left half-coupling 1, a brake disc 5 is provided with outside left half-coupling 1, left half-coupling 1 coordinates the first packing ring 7 to be connected with plum-blossom flange 4 side through brake disc 5 by one first screw 6, right half-coupling 2 coordinates the second packing ring 9 to be connected with plum-blossom flange 4 opposite side by one second screw 8, adopt, between left half-coupling 1 and right half-coupling 2, elastomer 3 is installed, and coordinate the first packing ring 7 to be connected with plum-blossom flange 4 side through brake disc 5 by left half-coupling 1 by the first screw 6, right half-coupling 2 coordinates the second packing ring 9 to be connected with plum-blossom flange 4 opposite side by the second screw 8, such installation is more convenient, good stability, damping, the features such as good buffer effect.。
Above-mentioned mode of execution is the present invention's preferably mode of execution; but embodiments of the present invention are not by the restriction of above-mentioned mode of execution; and other any do under not deviating from Spirit Essence of the present invention and principle change, modification, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (2)
1. an elastic coupling flexible coupling, comprise left half-coupling (1), right half-coupling (2), it is characterized in that, elastomer (3) is provided with between described left half-coupling (1) and right half-coupling (2), described left half-coupling (1) is fixedly connected with described right half-coupling (2) by a plum-blossom flange (4), described left half-coupling (1) outside is provided with a brake disc (5), described left half-coupling (1) coordinates the first packing ring (7) to be connected with plum-blossom flange (4) side through brake disc (5) by one first screw (6), described right half-coupling (2) coordinates the second packing ring (9) to be connected with plum-blossom flange (4) opposite side by one second screw (8).
2. elastic coupling flexible coupling according to claim 1, is characterized in that, described first packing ring (7), the second packing ring (9) are elastic washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510974950.9A CN105526272A (en) | 2015-12-22 | 2015-12-22 | Elastic coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510974950.9A CN105526272A (en) | 2015-12-22 | 2015-12-22 | Elastic coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105526272A true CN105526272A (en) | 2016-04-27 |
Family
ID=55768692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510974950.9A Pending CN105526272A (en) | 2015-12-22 | 2015-12-22 | Elastic coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105526272A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676399A (en) * | 2017-10-31 | 2018-02-09 | 镇江索达联轴器有限公司 | A kind of band brake disk drum-type gear coupling for preventing bounce |
| CN109114125A (en) * | 2018-10-19 | 2019-01-01 | 攀钢集团攀枝花钢钒有限公司 | Plum-blossom type elastic coupling |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4037431A (en) * | 1975-05-20 | 1977-07-26 | Kawasaki Jukogyo Kabushiki Kaisha | Coupling device used in one-way rotating drive |
| DE4307365A1 (en) * | 1993-03-09 | 1994-10-13 | Hackforth Gmbh & Co Kg | Flexible dog coupling |
| EP0622557A1 (en) * | 1993-03-26 | 1994-11-02 | CENTA-ANTRIEBE KIRSCHEY GmbH | Flexible coupling |
| CN102114967A (en) * | 2009-12-31 | 2011-07-06 | 株洲冶炼集团股份有限公司 | Smelting chain plate conveyor |
| CN102650323A (en) * | 2011-02-25 | 2012-08-29 | 博创机械股份有限公司 | High-speed elastic shaft coupler for servo system |
| CN204153001U (en) * | 2014-09-24 | 2015-02-11 | 四川瑞迪佳源机械有限公司 | The quincunx elastomer coupling of a kind of brake type |
-
2015
- 2015-12-22 CN CN201510974950.9A patent/CN105526272A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4037431A (en) * | 1975-05-20 | 1977-07-26 | Kawasaki Jukogyo Kabushiki Kaisha | Coupling device used in one-way rotating drive |
| DE4307365A1 (en) * | 1993-03-09 | 1994-10-13 | Hackforth Gmbh & Co Kg | Flexible dog coupling |
| EP0622557A1 (en) * | 1993-03-26 | 1994-11-02 | CENTA-ANTRIEBE KIRSCHEY GmbH | Flexible coupling |
| CN102114967A (en) * | 2009-12-31 | 2011-07-06 | 株洲冶炼集团股份有限公司 | Smelting chain plate conveyor |
| CN102650323A (en) * | 2011-02-25 | 2012-08-29 | 博创机械股份有限公司 | High-speed elastic shaft coupler for servo system |
| CN204153001U (en) * | 2014-09-24 | 2015-02-11 | 四川瑞迪佳源机械有限公司 | The quincunx elastomer coupling of a kind of brake type |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676399A (en) * | 2017-10-31 | 2018-02-09 | 镇江索达联轴器有限公司 | A kind of band brake disk drum-type gear coupling for preventing bounce |
| CN109114125A (en) * | 2018-10-19 | 2019-01-01 | 攀钢集团攀枝花钢钒有限公司 | Plum-blossom type elastic coupling |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160427 |