CN201149043Y - Novel structure of coupling middle node - Google Patents
Novel structure of coupling middle node Download PDFInfo
- Publication number
- CN201149043Y CN201149043Y CNU2008200104119U CN200820010411U CN201149043Y CN 201149043 Y CN201149043 Y CN 201149043Y CN U2008200104119 U CNU2008200104119 U CN U2008200104119U CN 200820010411 U CN200820010411 U CN 200820010411U CN 201149043 Y CN201149043 Y CN 201149043Y
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- CN
- China
- Prior art keywords
- steel pipe
- middle steel
- pipe
- coupling
- novel structure
- 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.)
- Expired - Fee Related
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Abstract
A novel structure of a middle segment of a coupling comprises flanges at both ends and a middle steel pipe, and is characterized in that the flanges are connected on an inner round surface or an outer round surface of the middle steel pipe by interference fit, a reinforcing pipe is also connected on the outer round surface or the inner round surface of the middle steel pipe by the interference fit, the reinforcing pipe and the flanges constitute a dual-interference connecting structure to the middle steel pipe. The novel structure has the advantages that the novel structure can eliminate or improve the original welding structure, reduce the thickness of the steep pipe of the middle segment to the maximum extent, significantly reduce the quality and the moment of inertia of the coupling, prolong the service life and save the energy.
Description
Technical field
The utility model belongs to a kind of coupler structure, segmentum intercalaris new structure in particularly a kind of coupling.
Background technique
The major function of coupling is that the axle of the active machine axle with driven machine is linked together, thus realization transmitting torque or speed.If the distance between shafts of master and slave moving axis is bigger, just need to adopt the structure of segmentum intercalaris in having.In the transmission system of transmitting torque or speed, the quality and the rotary inertia of coupling are more little, and be just more little to the influence of transmission system.
Segmentum intercalaris in the common coupling that uses substantially all is to adopt steel pipe and two structures that end flange is welded now.Such structure exists birth defect under the big situation of driving and driven distance between shafts, owing to will adopt welded structure, for guaranteeing the intensity of welding part, the steel pipe that save the centre just need select for use wall thickness bigger under the situation that satisfies the proper functioning torque.The quality of coupling and rotary inertia are just bigger.Vibration strengthens, and just influences the working life of transmission system, and wastes energy.
The model utility content
The purpose of this utility model provides segmentum intercalaris new structure in a kind of coupling, and the thickness of segmentum intercalaris steel pipe significantly reduces the quality of coupling and rotary inertia in reducing to greatest extent, increases the service life, and saves the energy.
The purpose of this utility model is achieved by the following technical solution: it comprises two end flange, middle steel pipe, it is characterized in that: the flange interference fit joint is on the inner headed face or periphery of middle steel pipe, the same interference fit joint of reinforcing pipe is on the periphery or inner headed face of middle steel pipe, and a reinforcing pipe and a blue formation are to the dual interference clamping connecting structure of middle steel pipe.
Advantage of the present utility model: cancel or improved original welded structure, the thickness of segmentum intercalaris steel pipe significantly reduces the quality of coupling and rotary inertia in reducing to greatest extent, increases the service life, and saves the energy.
Description of drawings
Fig. 1 is embodiment's one structural representation of the present utility model.
Fig. 2 is embodiment's two structural representations of the present utility model.
Embodiment
See Fig. 1, the utility model embodiment one concrete structure is as follows: two end flange, 1 interference fit joint is on the inner headed face at middle steel pipe 3 two ends, reinforcing pipe 2 interference fit joint in two ends are on the periphery of middle steel pipe 3, and a reinforcing pipe 2 and blue 1 formation are to the dual interference clamping connecting structure of middle steel pipe 3.
See Fig. 2, the utility model embodiment two concrete structure is as follows: two end flange, 1 interference fit joint is on the periphery at middle steel pipe 3 two ends, reinforcing pipe 2 interference fit joint in two ends are on the inner headed face of middle steel pipe 3, and a reinforcing pipe 2 and blue 1 formation are to the dual interference clamping connecting structure of middle steel pipe 3.
Claims (1)
1, segmentum intercalaris new structure in a kind of coupling, it comprises two end flange, middle steel pipe, it is characterized in that: the flange interference fit joint is on the inner headed face or periphery of middle steel pipe, the same interference fit joint of reinforcing pipe is on the periphery or inner headed face of middle steel pipe, and a reinforcing pipe and a blue formation are to the dual interference clamping connecting structure of middle steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200104119U CN201149043Y (en) | 2008-01-24 | 2008-01-24 | Novel structure of coupling middle node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200104119U CN201149043Y (en) | 2008-01-24 | 2008-01-24 | Novel structure of coupling middle node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201149043Y true CN201149043Y (en) | 2008-11-12 |
Family
ID=40116811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200104119U Expired - Fee Related CN201149043Y (en) | 2008-01-24 | 2008-01-24 | Novel structure of coupling middle node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201149043Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518685A (en) * | 2011-12-31 | 2012-06-27 | 许晓华 | Coupler |
| CN104801939A (en) * | 2015-05-08 | 2015-07-29 | 广西金达造船有限公司 | Processing method for split type coupler structure |
| CN107109718A (en) * | 2015-01-22 | 2017-08-29 | 米歇尔.范德威尔公司 | Pulley in the pulley mechanism of jacquard loom |
| CN107664163A (en) * | 2017-11-01 | 2018-02-06 | 镇江索达联轴器有限公司 | A kind of retaining shaft coupling |
-
2008
- 2008-01-24 CN CNU2008200104119U patent/CN201149043Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518685A (en) * | 2011-12-31 | 2012-06-27 | 许晓华 | Coupler |
| CN107109718A (en) * | 2015-01-22 | 2017-08-29 | 米歇尔.范德威尔公司 | Pulley in the pulley mechanism of jacquard loom |
| CN107109718B (en) * | 2015-01-22 | 2020-06-09 | 米歇尔.范德威尔公司 | Pulley mounted in pulley mechanism of jacquard loom |
| CN104801939A (en) * | 2015-05-08 | 2015-07-29 | 广西金达造船有限公司 | Processing method for split type coupler structure |
| CN107664163A (en) * | 2017-11-01 | 2018-02-06 | 镇江索达联轴器有限公司 | A kind of retaining shaft coupling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENYANG SANHUAN MACHINERY PLANT Free format text: FORMER OWNER: CAO GUANGDOU Effective date: 20090918 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090918 Address after: Shenyang 8 ring machinery factory, No. 7 Shen Da Road, Yuhong District, Liaoning, Shenyang Province, China: 110141 Patentee after: Shenyang Triocircle Machinery Corporation Address before: Shenyang 8 ring machinery factory, No. 7 Shen Da Road, Yuhong District, Liaoning, Shenyang Province, China: 110141 Patentee before: Cao Guangdou |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081112 Termination date: 20130124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |