CN105422668A - Elastic coupling - Google Patents
Elastic coupling Download PDFInfo
- Publication number
- CN105422668A CN105422668A CN201510902250.9A CN201510902250A CN105422668A CN 105422668 A CN105422668 A CN 105422668A CN 201510902250 A CN201510902250 A CN 201510902250A CN 105422668 A CN105422668 A CN 105422668A
- Authority
- CN
- China
- Prior art keywords
- coupling
- elastic
- elastic component
- half coupling
- holding holes
- 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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Classifications
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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
- 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
- F16D3/56—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 comprising elastic metal lamellae, elastic rods, or the like, e.g. arranged radially or parallel to the axis, the members being shear-loaded collectively by the total load
- F16D3/58—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 comprising elastic metal lamellae, elastic rods, or the like, e.g. arranged radially or parallel to the axis, the members being shear-loaded collectively by the total load the intermediate members being made of rubber or like material
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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
- F16D2300/00—Special features for couplings or clutches
- F16D2300/22—Vibration damping
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Springs (AREA)
- Vibration Dampers (AREA)
Abstract
The invention discloses an elastic coupling and relates to the technical field of couplings. The elastic coupling comprises a left-half coupling body, a right-half coupling body and fixing bolts. The left-half coupling body and the right-half coupling body are connected through the fixing bolts. The elastic coupling further comprises elastic part holding holes and elastic parts. The side wall of the left-half coupling body is evenly provided with the multiple elastic part holding holes. The elastic parts are arranged in the elastic part holding holes respectively. One ends of the elastic parts are arranged in the elastic part holding holes respectively. The other ends of the elastic parts are arranged outside the elastic part holding holes respectively and make contact with the side wall of the right-half coupling body. Soft contact is adopted for replacing existing rigid contact, so that friction between the two half coupling bodies is effectively reduced, the service life of the elastic coupling is greatly prolonged, and the production cost is reduced.
Description
Technical field
The present invention relates to coupling technical field, be specifically related to elastic coupling flexible coupling.
Background technique
Coupling is used to two axles (driving shaft and driven shaft) connected in different institutions to be made it jointly to rotate with the mechanical parts of transmitting torque, in the power transmission of high-speed overload, some coupling also has the effect of buffering, vibration damping and raising axle system dynamic performance, coupling is made up of two halves, connect with driving shaft and driven shaft respectively, general power engine is mostly connected by means of coupling and working machine.
Coupling is of a great variety, according to the change conditions of the relative position and position that are connected diaxon, can be divided into: 1. permanent coupling: be mainly used in the place that relative displacement does not also occur diaxon requirement strict centering at work, structure is general simpler, easy manufacture, and diaxon transient speed is identical, mainly contain flange coupling, box coupling, clamping coupling etc.2. movable coupling: be mainly used in the place that diaxon has deflection or has relative displacement at work, method according to compensate for displacement can be divided into again rigidity moveable coupling and elasticity movable coupling, rigidity moveable coupling utilizes the mobility with a direction or several direction that is dynamically connected formed between coupling working part to compensate, as dental inlay coupling (permission axial displacement), crisscross grooves coupling (being used for connecting parallel shift or very little two axles of angular displacement), multidirectional coupling (have larger angle of declination for diaxon or have the place compared with Angular Displacement at work), gear coupling (permission comprehensive displacement), chain coupling (having allowed radial displacement) etc., elasticity movable coupling (abbreviation elastic coupling flexible coupling) utilizes the resiliently deformable of elastic element to compensate deflection and the displacement of diaxon, elastic element also has buffering and damping property simultaneously, as Falk flexible coupling, radial multilayer flat spring coupling, elastic ring latching coupling, nylon latching coupling, coupling with rubber sleeve etc.Some standardization of coupling.
Coupling impact force in high-speed rotation is higher, because coupling two half-couplings are rigid contact, are easy to occur clashing and breaking phenomenon, affect the use of coupling, reduce its working life, urgently improve.
Summary of the invention
The object of the invention is to the defect for prior art and deficiency, the elastic coupling flexible coupling that a kind of structure is simple, reasonable in design, easy to use is provided, soft contact is adopted to replace existing rigid contact, friction between effective reduction by two half-couplings, greatly improve Coupling Life, reduce cost of production.
For achieving the above object, the technical solution used in the present invention is: it comprises left half-coupling, right half-coupling, fixing bolt; Described left half-coupling is connected by fixing bolt with right half-coupling; It also comprises elastic component putting hole and elastic component; The sidewall of described left half-coupling is evenly provided with several elastic component putting hole, in elastic component putting hole, is provided with elastic component; One end of described elastic component is arranged on the inside of elastic component putting hole, and its other end is arranged at the outside of elastic component putting hole, and arranges with the sidewall contact of right half-coupling.
Described elastic component is silicagel column.
Described elastic component is spring.
Working principle of the present invention: by elastic component being arranged on the centre of two half-couplings, effectively reduce the frictional force between two half-couplings, also can cushion impact force between the two, can also ensure that elastic component can not transfer inconsistent phenomenon occurs due to high-speed rotary simultaneously.
After adopting said structure, beneficial effect of the present invention is: elastic coupling flexible coupling of the present invention, soft contact is adopted to replace existing rigid contact, friction between effective reduction by two half-couplings, greatly improve Coupling Life, reduce cost of production, and have structure simple, arrange rationally, the advantage such as fabricating cost is low.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of left half-coupling in the present invention.
Description of reference numerals:
Left half-coupling 1, right half-coupling 2, fixing bolt 3, elastic component putting hole 4, elastic component 5.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Shown in Fig. 1 and Fig. 2, the technological scheme that this embodiment adopts is: it comprises left half-coupling 1, right half-coupling 2, fixing bolt 3; Described left half-coupling 1 is connected by fixing bolt 3 with right half-coupling 2; It also comprises elastic component putting hole 4 and elastic component 5; The sidewall of described left half-coupling 1 is evenly provided with several elastic component putting hole 4, in elastic component putting hole 4, is provided with elastic component 5; One end of described elastic component 5 is arranged on the inside of elastic component putting hole 4, and its other end is arranged at the outside of elastic component putting hole 4, and arranges with the sidewall contact of right half-coupling 2.
Described elastic component is silicagel column.
Described elastic component is spring.
The working principle of this embodiment: by elastic component being arranged on the centre of two half-couplings, effectively reduce the frictional force between two half-couplings, also can cushion impact force between the two, can also ensure that elastic component can not transfer inconsistent phenomenon occurs due to high-speed rotary simultaneously.
After adopting said structure, this embodiment beneficial effect is elastic coupling flexible coupling described in this embodiment, soft contact is adopted to replace existing rigid contact, friction between effective reduction by two half-couplings, greatly improve Coupling Life, reduce cost of production, and have structure simple, arrange rationally, the advantage such as fabricating cost is low.
The above, only in order to technological scheme of the present invention to be described and unrestricted, other amendment that those of ordinary skill in the art make technological scheme of the present invention or equivalently to replace, only otherwise depart from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of right of the present invention.
Claims (3)
1. elastic coupling flexible coupling, it comprises left half-coupling, right half-coupling, fixing bolt; Described left half-coupling is connected by fixing bolt with right half-coupling; It is characterized in that: it also comprises elastic component putting hole and elastic component; The sidewall of described left half-coupling is evenly provided with several elastic component putting hole, in elastic component putting hole, is provided with elastic component; One end of described elastic component is arranged on the inside of elastic component putting hole, and its other end is arranged at the outside of elastic component putting hole, and arranges with the sidewall contact of right half-coupling.
2. elastic coupling flexible coupling according to claim 1, is characterized in that: described elastic component is silicagel column.
3. elastic coupling flexible coupling according to claim 1, is characterized in that: described elastic component is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510902250.9A CN105422668A (en) | 2015-12-04 | 2015-12-04 | Elastic coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510902250.9A CN105422668A (en) | 2015-12-04 | 2015-12-04 | Elastic coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105422668A true CN105422668A (en) | 2016-03-23 |
Family
ID=55501121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510902250.9A Pending CN105422668A (en) | 2015-12-04 | 2015-12-04 | Elastic coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105422668A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2318448Y (en) * | 1996-01-26 | 1999-05-12 | 北京阿奇工业电子有限公司 | Motor coupling |
| CN2326779Y (en) * | 1997-08-24 | 1999-06-30 | 张远明 | Elastic-wire coupling |
| CN202646446U (en) * | 2012-07-03 | 2013-01-02 | 北京博创凯盛机械制造有限公司 | Limit-torque plum elastic shaft coupler |
| CN202732755U (en) * | 2012-08-27 | 2013-02-13 | 芜湖宏越机械有限公司 | Buffering coupler |
| CN202732752U (en) * | 2011-12-27 | 2013-02-13 | 天津市新宇彩板有限公司 | Cinquefoil coupler |
| CN202768667U (en) * | 2012-08-27 | 2013-03-06 | 芜湖宏越机械有限公司 | Efficient buffer type coupler |
| CN103629260A (en) * | 2012-08-27 | 2014-03-12 | 芜湖宏越机械有限公司 | Efficient buffering type coupling |
| CN203641306U (en) * | 2013-12-18 | 2014-06-11 | 武汉理工大学 | Conveniently-dismantled claw-shaped elastic coupling |
-
2015
- 2015-12-04 CN CN201510902250.9A patent/CN105422668A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2318448Y (en) * | 1996-01-26 | 1999-05-12 | 北京阿奇工业电子有限公司 | Motor coupling |
| CN2326779Y (en) * | 1997-08-24 | 1999-06-30 | 张远明 | Elastic-wire coupling |
| CN202732752U (en) * | 2011-12-27 | 2013-02-13 | 天津市新宇彩板有限公司 | Cinquefoil coupler |
| CN202646446U (en) * | 2012-07-03 | 2013-01-02 | 北京博创凯盛机械制造有限公司 | Limit-torque plum elastic shaft coupler |
| CN202732755U (en) * | 2012-08-27 | 2013-02-13 | 芜湖宏越机械有限公司 | Buffering coupler |
| CN202768667U (en) * | 2012-08-27 | 2013-03-06 | 芜湖宏越机械有限公司 | Efficient buffer type coupler |
| CN103629260A (en) * | 2012-08-27 | 2014-03-12 | 芜湖宏越机械有限公司 | Efficient buffering type coupling |
| CN203641306U (en) * | 2013-12-18 | 2014-06-11 | 武汉理工大学 | Conveniently-dismantled claw-shaped 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160323 |