CN101886673A - Stainless steel diaphragm coupling composite structure - Google Patents
Stainless steel diaphragm coupling composite structure Download PDFInfo
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- CN101886673A CN101886673A CN 201010230814 CN201010230814A CN101886673A CN 101886673 A CN101886673 A CN 101886673A CN 201010230814 CN201010230814 CN 201010230814 CN 201010230814 A CN201010230814 A CN 201010230814A CN 101886673 A CN101886673 A CN 101886673A
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- diaphragm
- bolt assembly
- flying
- stainless steel
- membranous disc
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Abstract
The invention relates to a novel stainless steel diaphragm coupling composite structure. The structure mainly comprises a diaphragm, an anti-flying guard board, a movable balance screw, a first bolt assembly, a second bolt assembly and an intermediate spacing shaft, wherein the molded surface of the diaphragm is in integral connection to form a U shape, and the U shape is positioned with the intermediate spacing shaft through a concave-convex spigot; the first bolt assembly and the second bolt assembly are used to connect and transfer torque; and the anti-flying guard board and the diaphragm are fastened by the movable balance screw, so that the anti-flying guard board can prevent the intermediate section from flying out and plays a role in positioning. The structure avoids thermal deformation caused by electron-bombardment welding, prevents the intermediate section of the coupling from flying out due to broken diaphragm in running, can realize the rigidity of dynamic balance of the diaphragm coupling, avoids designing a special dynamic balance tool, and has the advantages of simple structure, light weight, high rotating speed and stronger corrosion resistance.
Description
Technical field
The present invention relates to a kind of novel stainless steel membrane dish coupling composite structure, specifically directly connect, thermal distortion when having avoided the welding of membranous disc vacuum electron beam by the articulation hole bolt.
Background technique
Existing membranous disc has produced the distortion of membranous disc profile when carrying out the vacuum electron beam welding with middle spacing shaft, makes the membranous disc profile produce residual stress, and utilization is coated with special anti-corrosion material in the membranous disc profile and improves anti-corrosion capacity.
Summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, a kind of novel stainless steel membrane dish coupling composite structure is provided, need not weld directly and connect by the articulation hole bolt, thermal distortion when having avoided the welding of membranous disc vacuum electron beam, the working life that the membranous disc profile has carried out repeatedly optimizing and reliability trial can improve membranous disc effectively, and stainless steel material just has stronger anti-corrosion capacity, need not be coated with special anti-corrosion material.
According to technological scheme provided by the invention, a kind of stainless steel diaphragm coupling composite structure comprises membranous disc, anti-backplate, dynamic balancing screw, first bolt assembly, second bolt assembly and the middle spacing shaft of flying, membranous disc profile integral body is connected to form U type shape, utilize convex-concave seam and middle spacing shaft location, connect transmitting torque with first bolt assembly, second bolt assembly, prevent flying backplate and membranous disc and adopt the dynamic balancing screw fastening, prevent that flying backplate can prevent flying out of intermediate section and play positioning action
Compared with the prior art the present invention has the following advantages:
The present invention is connected to form U type structure owing to be designed to membranous disc profile integral body, avoided because the thermal distortion that the vacuum electron beam welding causes, secondly the damaged coupling intermediate section that causes flies out when preventing membranous disc work, the anti-backplate that flies of design, adopt screw to connect simultaneously and can realize diaphragm coupling dynamic balancing rigidization, avoid design specialized dynamic balancing frock, special stainless steel material self has stronger anti-corrosion capacity, thereby need not be coated with anti-corrosion material; Adopt special stainless steel material, be applicable to, have rotating speed simple in structure, in light weight, high and stronger anti-corrosion capacity requirement the diaphragm coupling requirement.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
Enforcement during following the present invention incites somebody to action in conjunction with the accompanying drawings is further described:
As shown in Figure 1: membranous disc 1, anti-backplate 2, dynamic balancing screw 3, first bolt assembly 4, second bolt assembly 5 and the middle spacing shaft 6 of flying.
Profile needs the vacuum electron beam welding in technology in order to eliminate in the present invention, the profile coating causes defectives such as membranous disc profile thermal distortion, membranous disc has adopted a kind of special stainless steel material to make, membranous disc profile integral body is connected to form U type structure, form the location by the convex-concave seam, the articulation bolt transmitting torque is tightened in utilization, membranous disc and middle spacing shaft do not need electron beam welding, the coupling intermediate section of preventing breakage when flying backplate 2 can prevent membranous disc work and causing flies out, half-coupling to both sides plays positioning action simultaneously, can make the membranous disc rigidization when dynamic balancing screw 3 is tightened in addition, can exempt to design special dynamic balancing frock, make its designs simplification, performance improves a lot.
Claims (2)
1. stainless steel diaphragm coupling composite structure, comprise membranous disc (1), anti-backplate (2) and the middle spacing shaft (6) of flying, it is characterized in that: described membranous disc (1) profile is a U type shape, with convex-concave seam and middle spacing shaft (6) location, and adopt first bolt assembly (4), second bolt assembly (5) to connect transmitting torque, the anti-backplate (2) that flies adopts dynamic balancing screw (3) fastening with membranous disc (1).
2. a kind of stainless steel diaphragm coupling composite structure as claimed in claim 1 is characterized in that described membranous disc (1) adopts stainless steel material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010230814 CN101886673A (en) | 2010-07-14 | 2010-07-14 | Stainless steel diaphragm coupling composite structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010230814 CN101886673A (en) | 2010-07-14 | 2010-07-14 | Stainless steel diaphragm coupling composite structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101886673A true CN101886673A (en) | 2010-11-17 |
Family
ID=43072711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010230814 Pending CN101886673A (en) | 2010-07-14 | 2010-07-14 | Stainless steel diaphragm coupling composite structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101886673A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102312931A (en) * | 2011-09-02 | 2012-01-11 | 无锡创明传动工程有限公司 | High-elasticity film disk shaft coupling structure |
| 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 |
| CN103821833A (en) * | 2014-02-26 | 2014-05-28 | 无锡创明传动工程有限公司 | Quick installation type lamination flexible coupling |
| CN103899667A (en) * | 2014-03-07 | 2014-07-02 | 武汉科欣技术有限责任公司 | Novel combined type bidirectional flexible diaphragm coupling with tubular long shaft and method for manufacturing novel combined type bidirectional flexible diaphragm coupling with tubular long shaft |
| CN108838634A (en) * | 2018-07-20 | 2018-11-20 | 西迪技术股份有限公司 | A kind of diaphragm coupling and its pipe fitting part production method |
| CN109578452A (en) * | 2019-01-14 | 2019-04-05 | 哈尔滨广瀚动力传动有限公司 | A kind of adjustable super torsion protection structure of high-speed overload shafting |
| CN110005724A (en) * | 2019-05-07 | 2019-07-12 | 哈尔滨广瀚动力传动有限公司 | It is a kind of for connecting the diaphragm coupling of BPRT speed change clutch |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4186570A (en) * | 1978-05-11 | 1980-02-05 | The Falk Corporation | Shear pin coupling |
| GB2311116A (en) * | 1996-03-12 | 1997-09-17 | Mayr Christian Gmbh & Co Kg | Torsionally rigid, flexurally elastic shaft coupling |
| CN2937626Y (en) * | 2006-05-17 | 2007-08-22 | 林树杰 | Holographic balance coupling |
| CN201236898Y (en) * | 2008-08-14 | 2009-05-13 | 无锡创明传动工程有限公司 | Diaphragm coupling with low additional bending moment |
| CN201714861U (en) * | 2010-07-14 | 2011-01-19 | 无锡创明传动工程有限公司 | Stainless steel membrane disk-coupler combined structure |
-
2010
- 2010-07-14 CN CN 201010230814 patent/CN101886673A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4186570A (en) * | 1978-05-11 | 1980-02-05 | The Falk Corporation | Shear pin coupling |
| GB2311116A (en) * | 1996-03-12 | 1997-09-17 | Mayr Christian Gmbh & Co Kg | Torsionally rigid, flexurally elastic shaft coupling |
| CN2937626Y (en) * | 2006-05-17 | 2007-08-22 | 林树杰 | Holographic balance coupling |
| CN201236898Y (en) * | 2008-08-14 | 2009-05-13 | 无锡创明传动工程有限公司 | Diaphragm coupling with low additional bending moment |
| CN201714861U (en) * | 2010-07-14 | 2011-01-19 | 无锡创明传动工程有限公司 | Stainless steel membrane disk-coupler combined structure |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102312931A (en) * | 2011-09-02 | 2012-01-11 | 无锡创明传动工程有限公司 | High-elasticity film disk shaft coupling structure |
| CN102312931B (en) * | 2011-09-02 | 2013-04-10 | 无锡创明传动工程有限公司 | High-elasticity film disk shaft coupling structure |
| 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 |
| CN103821833A (en) * | 2014-02-26 | 2014-05-28 | 无锡创明传动工程有限公司 | Quick installation type lamination flexible coupling |
| CN103821833B (en) * | 2014-02-26 | 2016-08-17 | 无锡创明传动工程有限公司 | Quick mounting type laminated flexible coupling |
| CN103899667A (en) * | 2014-03-07 | 2014-07-02 | 武汉科欣技术有限责任公司 | Novel combined type bidirectional flexible diaphragm coupling with tubular long shaft and method for manufacturing novel combined type bidirectional flexible diaphragm coupling with tubular long shaft |
| CN103899667B (en) * | 2014-03-07 | 2017-04-19 | 武汉科欣技术有限责任公司 | Method for manufacturing novel combined type bidirectional flexible diaphragm coupling with tubular long shaft |
| CN108838634A (en) * | 2018-07-20 | 2018-11-20 | 西迪技术股份有限公司 | A kind of diaphragm coupling and its pipe fitting part production method |
| CN109578452A (en) * | 2019-01-14 | 2019-04-05 | 哈尔滨广瀚动力传动有限公司 | A kind of adjustable super torsion protection structure of high-speed overload shafting |
| CN110005724A (en) * | 2019-05-07 | 2019-07-12 | 哈尔滨广瀚动力传动有限公司 | It is a kind of for connecting the diaphragm coupling of BPRT speed change clutch |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20101117 |