CN102312931A - High-elasticity film disk shaft coupling structure - Google Patents
High-elasticity film disk shaft coupling structure Download PDFInfo
- Publication number
- CN102312931A CN102312931A CN201110258743A CN201110258743A CN102312931A CN 102312931 A CN102312931 A CN 102312931A CN 201110258743 A CN201110258743 A CN 201110258743A CN 201110258743 A CN201110258743 A CN 201110258743A CN 102312931 A CN102312931 A CN 102312931A
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- China
- Prior art keywords
- membranous
- film
- disc
- membranous disc
- disks
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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
- F16D3/72—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 with axially-spaced attachments to the coupling parts
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints Allowing Movement (AREA)
Abstract
The invention relates to a high-elasticity film disk shaft coupling structure which comprises a spacing shaft, double film disks symmetrically arranged at two ends of the spacing shaft and mounting disks. The high-elasticity film disk shaft coupling structure is characterized in that the molded surfaces of the double film disks are curve molded surfaces; the molded surfaces of the double film disks are integrally connected into a U-shaped structure shape; both sides of the double film disks are provided with films, the tops of the films are provided with film disk flanges, and the bottoms of the films at both sides are connected into a whole by film disk bodies; the double film disks are connected with the mounting disks through the film disk flanges at one side and are connected with transmission torque through first bolt assemblies; the film disk flanges at the other sides of the double film disks and the spacing shaft are positioned through convex-concave seam allowances and are connected with the transmission torque through second bolt assemblies; and a first protection plate and a second protection plate cover the exteriors of the double film disks. The high-elasticity film disk shaft coupling structure provided by the invention is of a double-film-disk high-elasticity structure, so that more compensation dosage can be achieved; and the high-elasticity film disk shaft coupling structure provided by the invention is convenient to assemble and disassemble and beneficial to overhaul and maintenance.
Description
Technical field
The present invention relates to a kind of coupling that needs the large compensation amount that is applicable to, especially a kind of high elasticity membranous disc coupler structure.
Background technique
For general diaphragm coupling, mainly be through the curve profile of single membranous disc realize axially, angle and radial compensation, under the situation that the compensation rate of needs strengthens, actual demand has been satisfied not in single membranous disc compensation.
Summary of the invention
The objective of the invention is to overcome the deficiency that exists in the existing technology, a kind of high elasticity membranous disc coupler structure is provided,, realizes bigger axial, angle and radial compensation through using the high elasticity principle of two membranous discs.
According to technological scheme provided by the invention, a kind of high elasticity membranous disc coupler structure comprises that spacing shaft, symmetry are installed in the two membranous discs and the mounting disc at spacing shaft two ends, and characteristic is: the profile of said pair of membranous disc is a curve profile.
The profile integral body of said pair of membranous disc is connected to form U type structure shape.
The both sides of said pair of membranous disc are diaphragm, and the top of diaphragm is the membranous disc flange, and the bottom of two latallaes connects into integral body by the membranous disc body.
The said pair of membranous disc is connected with mounting disc through the membranous disc flange of a side, and connects transmitting torque through first bolt assembly, and the membranous disc flange of two membranous disc opposite sides and spacing shaft utilize the convex-concave seam to locate, and passes through second bolt assembly connection transmitting torque.
Outside said pair of membranous disc, be covered with first backplate and second backplate.One end of said first backplate is connected with the side of mounting disc with two membranous discs through first bolt assembly; The other end of first backplate utilizes the end location of the convex-concave seam and second backplate; And fix through the 3rd bolt assembly, the other end of second backplate is connected with the opposite side of spacing shaft with pair membranous discs through second bolt assembly.
Compared with present technology the present invention has the following advantages:
(1), adopt two membranous disc high-elastic structures, can reach bigger compensation rate;
(2), the detachable anti-backplate that flies, mounting or dismounting are convenient, are beneficial to repair and maintenance;
(3), two places seams connect, and have guaranteed balance quality.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
Below in conjunction with concrete accompanying drawing the present invention is described further.
As shown in the figure: high elasticity membranous disc coupler structure comprises mounting disc 1, first backplate 2, second backplate 3, two membranous disc 4, spacing shaft 5, first bolt assembly 6, second bolt assembly 7, diaphragm 8, membranous disc flange 9, membranous disc body 10, the 3rd bolt assembly 11 etc.
The present invention includes spacing shaft 5, symmetry and be installed in the two membranous discs 4 and the mounting disc 1 at spacing shaft 6 two ends; The both sides of said pair of membranous disc 4 are diaphragm 8; The top of diaphragm 8 is a membranous disc flange 9; The bottom of two latallaes 8 connects into integral body by membranous disc body 10, and said pair of membranous disc 4 profile integral body are connected to form U type structure shape, through the U-shaped profile of two membranous discs 4 be out of shape realize diaphragm coupling axially, angle and radial compensation; The said pair of membranous disc 4 is connected with mounting disc 1 through the membranous disc flange 9 of a side; And through first bolt assembly, 6 connection transmitting torques; The membranous disc flange 9 and the spacing shaft 5 of two membranous disc 4 opposite sides utilizes convex-concave seam location, and is connected transmitting torque through second bolt assembly 7 with spacing shaft 5;
Outside said pair of membranous disc 4, be covered with first backplate 2 and second backplate 3; One end of first backplate 2 is connected with the side of mounting disc 1 with two membranous discs 4 through first bolt assembly 6, and the other end of first backplate 2 utilizes the end location of the convex-concave seam and second backplate 3, and fixing through the 3rd bolt assembly 11; The other end of second backplate 3 is connected with the opposite side of spacing shaft 5 with two membranous discs 4 through second bolt assembly 7; Realize the detachable anti-effect that flies, make mounting or dismounting convenient, utilize repair and maintenance;
Described membranous disc 1 adopts stainless steel material to process, and described transfer panel 3 adopts rigid material or stainless steel material to process.
Working principle of the present invention: mounting disc 1 links up with bolt assembly respectively with the opposite side of two membranous discs 4 with a side, the spacing shaft 5 of two membranous discs 4; When high elasticity membranous disc coupling receives loading; Two U-shaped curve profiles of two membranous discs 4 produce bigger axially, angle and radial deformation, thereby realize diaphragm coupling bigger axially, angle and radial compensation.First backplate 2, second backplate, 3 usefulness bolt assemblies link up, and realize detachablely anti-ly flying device, and repair and maintenance is convenient and safe.First backplate 2 adopts the convex-concave seam to connect with second backplate 3, spacing shaft 5 with opposite side two places of two membranous discs 4, has guaranteed balance quality, has guaranteed the safe and reliable of diaphragm coupling.
Claims (6)
1. a high elasticity membranous disc coupler structure comprises that spacing shaft (5), symmetry are installed in the two membranous discs (4) and the mounting disc (1) at spacing shaft (6) two ends, and it is characterized in that: the profile of said pair of membranous disc (4) is a curve profile.
2. high elasticity membranous disc coupler structure as claimed in claim 1 is characterized in that: the profile integral body of said pair of membranous disc (4) is connected to form U type structure shape.
3. high elasticity membranous disc coupler structure as claimed in claim 1 is characterized in that: the both sides of said pair of membranous disc (4) are diaphragm (8), and the top of diaphragm (8) is membranous disc flange (9), and the bottom of two latallaes (8) connects into integral body by membranous disc body (10).
4. high elasticity membranous disc coupler structure as claimed in claim 3; It is characterized in that: said pair of membranous disc (4) is connected with mounting disc (1) through the membranous disc flange (9) of a side; And through first bolt assembly (6) connection transmitting torque; The membranous disc flange (9) of two membranous discs (4) opposite side utilizes convex-concave seam location with spacing shaft (5), and connects transmitting torque through second bolt assembly (7).
5. high elasticity membranous disc coupler structure as claimed in claim 1 is characterized in that: outside said pair of membranous disc (4), be covered with first backplate (2) and second backplate (3).
6. high elasticity membranous disc coupler structure as claimed in claim 5; It is characterized in that: an end of said first backplate (2) is connected with the side of mounting disc (1) with two membranous discs (4) through first bolt assembly (6); The other end of first backplate (2) utilizes the end location of convex-concave seam and second backplate (3); And fixing through the 3rd bolt assembly (11), the other end of second backplate (3) is connected with the opposite side of spacing shaft (5) with two membranous discs (4) through second bolt assembly (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102587435A CN102312931B (en) | 2011-09-02 | 2011-09-02 | High-elasticity film disk shaft coupling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102587435A CN102312931B (en) | 2011-09-02 | 2011-09-02 | High-elasticity film disk shaft coupling structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102312931A true CN102312931A (en) | 2012-01-11 |
| CN102312931B CN102312931B (en) | 2013-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102587435A Active CN102312931B (en) | 2011-09-02 | 2011-09-02 | High-elasticity film disk shaft coupling structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN102312931B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103671602A (en) * | 2013-12-24 | 2014-03-26 | 中国船舶重工集团公司第七�三研究所 | Novel film plate type coupler |
| CN110939662A (en) * | 2019-12-28 | 2020-03-31 | 中国船舶重工集团公司第七0三研究所 | Diaphragm disc-tooth type combined coupling |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2244763A (en) * | 1989-11-03 | 1991-12-11 | Bhs Voith Getriebetechnik Gmbh | Positive clutch |
| EP0974012B1 (en) * | 1997-04-08 | 2003-03-19 | Hackforth GmbH & Co. KG | Shaft coupling |
| CN201443569U (en) * | 2009-07-30 | 2010-04-28 | 丹东市东升石化设备有限公司 | Diaphragm coupler |
| CN101788024A (en) * | 2009-01-23 | 2010-07-28 | 沈阳华科技贸有限责任公司 | Transmission membrane disc |
| CN101886673A (en) * | 2010-07-14 | 2010-11-17 | 无锡创明传动工程有限公司 | Stainless steel diaphragm coupling composite structure |
| CN202251506U (en) * | 2011-09-02 | 2012-05-30 | 无锡创明传动工程有限公司 | High-elasticity membranous-disc coupling structure |
-
2011
- 2011-09-02 CN CN2011102587435A patent/CN102312931B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2244763A (en) * | 1989-11-03 | 1991-12-11 | Bhs Voith Getriebetechnik Gmbh | Positive clutch |
| EP0974012B1 (en) * | 1997-04-08 | 2003-03-19 | Hackforth GmbH & Co. KG | Shaft coupling |
| CN101788024A (en) * | 2009-01-23 | 2010-07-28 | 沈阳华科技贸有限责任公司 | Transmission membrane disc |
| CN201443569U (en) * | 2009-07-30 | 2010-04-28 | 丹东市东升石化设备有限公司 | Diaphragm coupler |
| CN101886673A (en) * | 2010-07-14 | 2010-11-17 | 无锡创明传动工程有限公司 | Stainless steel diaphragm coupling composite structure |
| CN202251506U (en) * | 2011-09-02 | 2012-05-30 | 无锡创明传动工程有限公司 | High-elasticity membranous-disc coupling structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103671602A (en) * | 2013-12-24 | 2014-03-26 | 中国船舶重工集团公司第七�三研究所 | Novel film plate type coupler |
| CN110939662A (en) * | 2019-12-28 | 2020-03-31 | 中国船舶重工集团公司第七0三研究所 | Diaphragm disc-tooth type combined coupling |
| CN110939662B (en) * | 2019-12-28 | 2024-05-24 | 中国船舶重工集团公司第七0三研究所 | Membrane disc-tooth type combined coupling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102312931B (en) | 2013-04-10 |
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