CN1776243A - Elastic disc coupling - Google Patents
Elastic disc coupling Download PDFInfo
- Publication number
- CN1776243A CN1776243A CN 200510032506 CN200510032506A CN1776243A CN 1776243 A CN1776243 A CN 1776243A CN 200510032506 CN200510032506 CN 200510032506 CN 200510032506 A CN200510032506 A CN 200510032506A CN 1776243 A CN1776243 A CN 1776243A
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- China
- Prior art keywords
- coupling
- power transmission
- transmission pin
- cushion disk
- disk
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Abstract
This invention discloses an elastic disc coupling, which contains two semi coupling, one elastic disk, and plurality of force transmission pins. Said active semi-coupling contacts the elastic disk through force transmission pin. The hole of elastic disk contacts with the force transmission pin in driven semi coupling to transmit torsion. Said invention has simple structure and easy to replace worn piece.
Description
Technical field
The present invention relates to a kind of coupling, especially be applicable to nonmetal elastic element flexible coupling.
Background technique
Existing plum blossom elastic coupling flexible coupling is not suitable for heavy duty, and changes the elastic element inconvenience, though two flange plum blossom elastic coupling flexible coupling can also can be changed elastic element by mobile half-coupling, complex structure cost height.
Summary of the invention
The object of the present invention is to provide a kind of simple in structurely, it is convenient to change easily damaged parts, the elastic coupling flexible coupling that transmitting torque is big.
The objective of the invention is to be achieved through the following technical solutions.
It comprises two half-couplings, cushion disk(-sc), a plurality of power transmission pin.Half-coupling is connected with the power transmission pin by cylindrical hole or conical bore or screw thread, it is characterized in that, there is one to have and the cushion disk(-sc) of a plurality of circular holes of parallel axes transmitting element as torque, the active half-coupling that is connected with the power transmission pin contacts with the circular hole of cushion disk(-sc) by the power transmission pin, give cushion disk(-sc) with transmission of torque, again by the power transmission pin contacts that is connected on the circular hole of cushion disk(-sc) and the driven half-coupling, give driven half-coupling with transmission of torque, the power transmission pin does not limit the axial motion of cushion disk(-sc), and the axial motion of cushion disk(-sc) is limited by two half-couplings.For increasing the area of contact of cushion disk(-sc) and power transmission pin, the circular hole of cushion disk(-sc) can change elliptical aperture into, and corresponding power transmission pin changes elliptic cylinder into.Cushion disk(-sc) can be made with nylon, rubber, polyurethane.
The contact segment of the circular hole of power transmission pin and cushion disk(-sc) can be cylindrical body, also can be processed into the shape of cydariform, to increase the angular compensatory amount of coupling.The contact segment of power transmission pin and half-coupling circular hole can be cylindrical body equally, also can be processed into the shape of cydariform; The power transmission pin is with the also available conical bore of half-coupling or be threaded.
The present invention is simple in structure, and its maximum characteristics are: half-coupling and power transmission pin are conical bore or not fragile when being threaded, and the element that abrasion is arranged is cushion disk(-sc) and power transmission pin, and change cushion disk(-sc) and the power transmission pin is easy to, and very economical.
Description of drawings
Fig. 1 is embodiment's 1 structural representation;
Fig. 2 is embodiment's 2 structural representations;
Fig. 3 is Fig. 4 A-A place sectional view;
Fig. 4 is embodiment's 3 structural representations.
Specific embodiments
The invention will be further described below in conjunction with drawings and Examples.
Embodiment 1: with reference to accompanying drawing 1, present embodiment comprises half-coupling (1), (7), baffle plate (2), power transmission pin (3), cushion disk(-sc) (4), bolt (5), packing ring (6) composition.Initiatively half-coupling (1) is connected by cylindrical hole left side part with power transmission pin (3), right-hand part part of power transmission pin (3) is connected with the circular hole of non-resilient disk, initiatively half-coupling (1) is given cushion disk(-sc) (4) by power transmission pin (3) with transmission of torque, gives driven half-coupling (7) with transmission of torque by cushion disk(-sc) (4) in a like fashion by other power transmission pin again.When implementing, power transmission pin (3) also can be made into the shape of cydariform, to increase the angular compensatory amount.For not abrasion half-coupling, between half-coupling and power transmission pin, can add axle sleeve.Baffle plate (2) stops the axial motion of power transmission pin (3).Cushion disk(-sc) can be made with nylon, rubber, polyurethane.
Embodiment 2: with reference to accompanying drawing 2, present embodiment comprises half-coupling (1), (5), power transmission pin (2), packing ring (3), cushion disk(-sc) (4) composition.Initiatively half-coupling (1) is connected with power transmission pin (2) by screw thread, the cylndrical surface of power transmission pin (2) is connected with the circular hole of cushion disk(-sc) (4), initiatively half-coupling (1) is given cushion disk(-sc) (4) by power transmission pin (2) with transmission of torque, in a like fashion torque is passed to driven half-coupling (5) by cushion disk(-sc) (4) by other power transmission pin again.
Embodiment 3: with reference to accompanying drawing 3,4, present embodiment comprises half-coupling (1), (6), cushion disk(-sc) (2), power transmission pin (3), packing ring (4) and nut (5) composition.Initiatively half-coupling (6) is connected with power transmission pin (3) by conical bore, fastening with nut (5), the cylndrical surface of power transmission pin (3) is connected with the circular hole of cushion disk(-sc) (2), initiatively half-coupling (6) is given cushion disk(-sc) (2) by power transmission pin (3) with transmission of torque, in a like fashion torque is passed to driven half-coupling (1) by cushion disk(-sc) (2) by other power transmission pin again.A circular hole of the cushion disk(-sc) of present embodiment only links to each other with a power transmission pin, and the power transmission pin links to each other with half-coupling on the master and slave moved end alternately.For easy to process, the cone shape hole of present embodiment can replace with circular hole, and is fastening with nut.The difference of present embodiment and polygonal coupling is: the power transmission pin does not limit the axial motion of cushion disk(-sc), and the axial motion of cushion disk(-sc) is limited by two half-couplings.
Claims (1)
1, a kind of elastic disc coupling, comprise two half-couplings, a cushion disk(-sc), a plurality of power transmission pins, half-coupling is connected with the power transmission pin by cylindrical hole or conical bore or screw thread, it is characterized in that, there is one to have and the cushion disk(-sc) of a plurality of circular holes of parallel axes transmitting element as torque, the active half-coupling that is connected with the power transmission pin contacts with the circular hole of cushion disk(-sc) by the power transmission pin, give cushion disk(-sc) with transmission of torque, again by the power transmission pin contacts that is connected on the circular hole of cushion disk(-sc) and the driven half-coupling, give driven half-coupling with transmission of torque, the power transmission pin does not limit the axial motion of cushion disk(-sc), and the axial motion of cushion disk(-sc) is limited by two half-couplings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510032506 CN1776243A (en) | 2005-12-05 | 2005-12-05 | Elastic disc coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510032506 CN1776243A (en) | 2005-12-05 | 2005-12-05 | Elastic disc coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1776243A true CN1776243A (en) | 2006-05-24 |
Family
ID=36765910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510032506 Pending CN1776243A (en) | 2005-12-05 | 2005-12-05 | Elastic disc coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1776243A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102954122A (en) * | 2012-11-27 | 2013-03-06 | 大连天元电机股份有限公司 | Insulated connecting structure for traction coupling |
| CN110005721A (en) * | 2019-02-26 | 2019-07-12 | 荣基工业科技（江苏）有限公司 | A kind of flexible coupling of Wind turbines |
| CN112648299A (en) * | 2020-12-17 | 2021-04-13 | 北京动力源新能源科技有限责任公司 | Shaft coupling |
-
2005
- 2005-12-05 CN CN 200510032506 patent/CN1776243A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102954122A (en) * | 2012-11-27 | 2013-03-06 | 大连天元电机股份有限公司 | Insulated connecting structure for traction coupling |
| CN110005721A (en) * | 2019-02-26 | 2019-07-12 | 荣基工业科技（江苏）有限公司 | A kind of flexible coupling of Wind turbines |
| CN112648299A (en) * | 2020-12-17 | 2021-04-13 | 北京动力源新能源科技有限责任公司 | Shaft coupling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |