CN202251509U - Low-additional-bending-moment film disc shaft coupler - Google Patents
Low-additional-bending-moment film disc shaft coupler Download PDFInfo
- Publication number
- CN202251509U CN202251509U CN2011203285387U CN201120328538U CN202251509U CN 202251509 U CN202251509 U CN 202251509U CN 2011203285387 U CN2011203285387 U CN 2011203285387U CN 201120328538 U CN201120328538 U CN 201120328538U CN 202251509 U CN202251509 U CN 202251509U
- Authority
- CN
- China
- Prior art keywords
- disc
- membranous disc
- transfer panel
- membranous
- profile
- 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 - Lifetime
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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
- F16D3/72—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)
- Tents Or Canopies (AREA)
Abstract
The utility model relates to a low-additional-bending-moment film disc shaft coupler, which comprises a middle separation shaft, a film disc, an installing disc and a transfer disc, wherein the film disc, the installing disc and the transfer disc are symmetrically arranged at two ends of the middle separation shaft. The low-additional-bending-moment film disc shaft coupler is characterized in that the film disc and the installing disc are in an integral structure, the installing disc is inserted into the transfer disc, the film disc is positioned with the transfer disc through a convex-concave stop opening and realizes the torque transmission through being connected with a first screw bolt assembly, the transfer disc is positioned with the middle separation shaft through a positioning ring and realizes the torque transmission torque through being connected with a second screw bolt assembly, one end of the transfer disc is the first connecting end connected with the film disc, the other end of the transfer disc is the second connecting end connected with the middle separation shaft, a disc body of the transfer disc is arranged between the first connecting end and the second connecting end, and the molding surface of the disc body is in a right angle shape or an obtuse angle shape. The low-additional-bending-moment film disc shaft coupler has the advantages that the film disc and the installing disc are designed into an integral structure, the structure is simple, the weight is light, and the weight and the additional bending moment of the film disc shaft coupler are effectively reduced.
Description
Technical field
The utility model relates to a kind of be used for the connecting coupling that master and slave motivation makes its synchronous rotation, especially a kind of low additional bending moment diaphragm coupling.
Background technique
In the domestic existing diaphragm coupling, membranous disc and mounting disc are separate part, and mounting disc is a normal mounting.Existing diaphragm coupling weight is big, additional bending moment is big, can't satisfy the usage requirement of high speed, high power transmission field.
Summary of the invention
The purpose of the utility model is to overcome the deficiency that exists in the existing technology, and a kind of low additional bending moment diaphragm coupling simple, in light weight, that additional bending moment is low, rotating speed is high that combines is provided, and in transmitting torque, can compensate radially, angle and axially misaligning.
According to the technological scheme that the utility model provides, a kind of low additional bending moment diaphragm coupling, membranous disc, mounting disc and the transfer panel at separated axis two ends in the middle of separated axis, symmetry are installed in the middle of comprising, characteristic is: said membranous disc and mounting disc are integral structure.
Said mounting disc is inserted in the transfer panel, and said membranous disc utilizes convex-concave seam and transfer panel location, and connects transmitting torque through first bolt assembly, and said transfer panel utilizes positioning ring and middle separated axis location, and connects transmitting torque through second bolt assembly.
One end of said transfer panel is first connecting end that is connected with membranous disc, and the other end is second connecting end that is connected with middle separated axis, is the disk body of transfer panel between first connecting end and second connecting end.Rectangular shape of the profile of said disk body or obtuse angle shape.
The root of said membranous disc profile is connected with mounting disc, circular arc transition between the root of membranous disc profile and mounting disc, and form the circular arc depression at the root of membranous disc profile and the joint of mounting disc.
The top of said membranous disc profile is the membranous disc flange that is connected with transfer panel, and the lower end of membranous disc flange forms round-corner transition in the both sides of membranous disc.
The membranous disc flange at said membranous disc profile top utilizes convex-concave seam and transfer panel location.
Compared with present technology the utility model has the following advantages:
(1), membranous disc and mounting disc be designed to integrative-structure, and adopts stainless steel material, and be simple in structure, in light weight, corrosion-resistant;
(2), when membranous disc is installed, penetrate transfer panel, effectively reduced the weight and the additional bending moment of diaphragm coupling, having anti-chikung can;
(3), membranous disc profile root is designed to the concave structure that two fillets link to each other, and avoided the axial ratio hole big, the membranous disc umbrella distortion that causes during the interference assembling, two sides, membranous disc profile top all is designed to the round-corner transition structure, has effectively reduced membranous disc profile stress and has concentrated;
(4), compared with prior art, the utility model is simple in structure, in light weight, additional bending moment is low, high speed capability is strong.
Description of drawings
Fig. 1, Fig. 2 are the structural representation of the utility model.
Embodiment
Below in conjunction with concrete accompanying drawing the utility model is described further.
Like Fig. 1～shown in Figure 2: low additional bending moment diaphragm coupling comprises membranous disc 1, first bolt assembly 2, transfer panel 3, positioning ring 4, second bolt assembly 5, middle separated axis 6, mounting disc 7, membranous disc flange 8 etc.
One end of said transfer panel 3 is first connecting end that is connected with membranous disc 1, and the other end is second connecting end that is connected with middle separated axis 6, is the disk body of transfer panel 3 between first connecting end and second connecting end, rectangular shape of the profile of said disk body or obtuse angle shape;
Described membranous disc 1 adopts stainless steel material to process, and described transfer panel 3 adopts rigid material or stainless steel material to process.
The working procedure of the utility model: moment of torsion passes to membranous disc 1 from mover (being drive shaft end); Pass to transfer panel 3 through first bolt assembly 2; Separated axis 6 in the middle of passing to through second bolt assembly 5 again; Then pass to the transfer panel 3 of middle separated axis 6 opposite sides, pass to membranous disc 1 through first bolt assembly 2 again, pass to driven machine (being the driven shaft end) at last through second bolt assembly 5 of middle separated axis 6 opposite sides.
Claims (7)
1. one kind low additional bending moment diaphragm coupling; Membranous disc (1), mounting disc (7) and the transfer panel (3) at separated axis (6) two ends in the middle of separated axis (6), symmetry are installed in the middle of comprising is characterized in that: said membranous disc (1) and mounting disc (7) are integral structure.
2. low additional bending moment diaphragm coupling as claimed in claim 1; It is characterized in that: said mounting disc (7) is inserted in the transfer panel (3); Said membranous disc (1) utilizes convex-concave seam and transfer panel (3) location; And through first bolt assembly (2) connection transmitting torque, said transfer panel (3) utilizes positioning ring (4) and middle separated axis (6) location, and connect transmitting torque through second bolt assembly (5).
3. low additional bending moment diaphragm coupling as claimed in claim 2; It is characterized in that: first connecting end of an end of said transfer panel (3) for being connected with membranous disc (1); The other end is second connecting end that is connected with middle separated axis (6), is the disk body of transfer panel (3) between first connecting end and second connecting end.
4. low additional bending moment diaphragm coupling as claimed in claim 3 is characterized in that: rectangular shape of the profile of said disk body or obtuse angle shape.
5. low additional bending moment diaphragm coupling as claimed in claim 1; It is characterized in that: the root of said membranous disc (1) profile is connected with mounting disc (7); Circular arc transition between the root of membranous disc (1) profile and mounting disc (7), and form the circular arc depression at the root of membranous disc (1) profile and the joint of mounting disc (7).
6. low additional bending moment diaphragm coupling as claimed in claim 1 is characterized in that: the membranous disc flange (8) of the top of said membranous disc (1) profile for being connected with transfer panel (3), the lower end of membranous disc flange (8) forms round-corner transition in the both sides of membranous disc (1).
7. low additional bending moment diaphragm coupling as claimed in claim 6 is characterized in that: the membranous disc flange (8) at said membranous disc (1) profile top utilizes convex-concave seam and transfer panel (3) location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203285387U CN202251509U (en) | 2011-09-02 | 2011-09-02 | Low-additional-bending-moment film disc shaft coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203285387U CN202251509U (en) | 2011-09-02 | 2011-09-02 | Low-additional-bending-moment film disc shaft coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202251509U true CN202251509U (en) | 2012-05-30 |
Family
ID=46112757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203285387U Expired - Lifetime CN202251509U (en) | 2011-09-02 | 2011-09-02 | Low-additional-bending-moment film disc shaft coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202251509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338169A (en) * | 2011-09-02 | 2012-02-01 | 无锡创明传动工程有限公司 | Diaphragm coupling with low additional bending moment |
-
2011
- 2011-09-02 CN CN2011203285387U patent/CN202251509U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338169A (en) * | 2011-09-02 | 2012-02-01 | 无锡创明传动工程有限公司 | Diaphragm coupling with low additional bending moment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |