CN201779170U - Metal diaphragm assembly with shock absorbing effect - Google Patents
Metal diaphragm assembly with shock absorbing effect Download PDFInfo
- Publication number
- CN201779170U CN201779170U CN2010201027600U CN201020102760U CN201779170U CN 201779170 U CN201779170 U CN 201779170U CN 2010201027600 U CN2010201027600 U CN 2010201027600U CN 201020102760 U CN201020102760 U CN 201020102760U CN 201779170 U CN201779170 U CN 201779170U
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- Prior art keywords
- diaphragm
- hole
- riveted
- cover
- riveting
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- Expired - Fee Related
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Abstract
The utility model relates to a metal diaphragm assembly with a shock absorbing effect, which is an important component used for flexible coupling products of metal elastic elements and belongs to the manufacturing field of flexible elements used for driving driven machines and compensating angular displacement, radial displacement and axial displacement of two connected shafts for coupling products. The metal diaphragm assembly comprises a diaphragm body (1), riveting sleeves (2), intermediate sleeves (3) and washers (4), a plurality of through holes are arranged on the side surface of the diaphragm body (1), each riveting sleeve (2) is located in each through hole, each intermediate sleeve (3) is located between the wall of each through hole and each riveting sleeve (3), and each washer (4) is located between each intermediate sleeve (3) located on one side of each through hole and the diaphragm body (1). The riveting sleeves (2) are made of plastic materials. After the diaphragm assembly is riveted, freedom degree of relative displacement of the diaphragm holes and the intermediate sleeves is limited so that relative friction is reduced, thereby the purposes of reducing abrasion and prolonging service life are achieved.
Description
Technical field
The utility model is a kind of vitals that is used for the flexible coupling product of metallic elastic component, belong to coupling product and be used to drive driven machine, angular displacement, radial displacement and the axial displacement of diaxon that compensation connects, improve moment of torsion and transmission efficiency, reduce the flexible element that weares and teares in the running and make the field.
Background technique
The flexible coupling product of metallic elastic component its mainly act on be by axle with the axle between be connected, make prime mover drive the rotation of driven machine, realize mechanically operated transmitting torque effect, and has certain elasticity, absorb vibration, angular displacement, radial displacement and the axial displacement of diaxon that compensation connects just can make machinery run well.And realize transmitting torque and keep elasticity; compensate function is finished by its metallic elastic component; the common metal elastic element all adopts metal diaphragm as the bumper and absorbing shock parts; be enclosed within on the middle cover by some diaphragms; again by on the interlaced half-coupling that is connected to both sides of articulation hole bolt; but this mounting type; diaphragm is that blocks of hover ground is enclosed within on the middle cover; in the use; flexible sheet is the displacement of diaxon that compensation joins and the vibration that absorbs transmission system; constantly produce distortion; produce the displacement friction in diaphragm hole and middle cover contact position; this position contact pressure is big, causes sharp wear, and working life is not long; and assembling inconvenience, maintenance; it is long to change dead time.
Summary of the invention
Technical problem: goal of the invention of the present utility model provides a kind of metal diaphragm group with bumper and absorbing shock effect; it is a kind of improved metal diaphragm assembling structure; make the assembling installation and change more convenient; prolong the working life of elastic component, thereby enhance productivity and reduce equipment downtime repair time of applying unit.
Technological scheme: in the metal diaphragm group with bumper and absorbing shock effect of the present utility model, this metal diaphragm group comprises membrane body, riveted cover, middle cover, packing ring; The membrane body side is provided with some through holes, and the riveted cover is arranged in this through hole, and middle cover is between through-hole wall and riveted cover, and packing ring is between the middle cover and membrane body of through hole one side.The riveted cover adopts plastic material to make.
Beneficial effect: because the metal diaphragm riveted becomes assembly, limited the degrees of freedom in diaphragm hole and middle cover relative displacement in using, reduced relative friction, reduced the purpose of wearing and tearing, increasing the service life thereby reach, be doubled at least than loose diaphragm working life.And, make assembly after, made things convenient for on-the-spot installation, maintenance is changed also more convenient, has reduced on-the-spot installation and shuts down the time that maintenance is changed, and has improved manufacturing efficiency.
Description of drawings
Fig. 1, Fig. 2, Fig. 3 are structural representations of the present utility model.
Wherein have: membrane body 1, riveted cover 2, middle cover 3, packing ring 4.
Embodiment
Metal diaphragm with bumper and absorbing shock effect of the present utility model is to make the riveted cover with plastic material, lining is in the middle cover inboard, apply enough big pressure in diaphragm hole and middle cover, riveted cover peripheral region by machinery or hydraulic way, one group of metal diaphragm riveted is become assembly, to replace former loose diaphragm.
This metal diaphragm group comprises membrane body 1, riveted cover 2, middle cover 3, packing ring 4; Membrane body 1 side is provided with some through holes, and riveted cover 2 is arranged in this through hole, and middle cover 3 is between through-hole wall and riveted cover 3, and packing ring (4) is between the middle cover 3 and membrane body 1 of through hole one side.
Behind the diaphragm riveted, because pretightening force has been arranged, limited the degrees of freedom in diaphragm hole and middle cover relative displacement in using, reduced relative friction, reduced the purpose of wearing and tearing, increasing the service life thereby reach in diaphragm hole and middle cover, riveted cover peripheral region.And, make assembly after, made things convenient for on-the-spot installation, maintenance is changed also more convenient.
On the utility model diaphragm group some attachment holes are arranged, middle cover is between diaphragm hole and riveted cover, with pressure facility or special fixture, in riveted cover and the pressurization of packing ring two ends, and make riveted cover produce plastic deformation, diaphragm riveting together tightly, form certain pretightening force to diaphragm.
Claims (2)
1. the metal diaphragm group with bumper and absorbing shock effect is characterized in that this metal diaphragm group comprises membrane body (1), riveted cover (2), middle cover (3), packing ring (4); Membrane body (1) side is provided with some through holes, and riveted cover (2) is arranged in this through hole, and middle cover (3) is positioned between through-hole wall and the riveted cover (2), and packing ring (4) is positioned between the middle cover (3) and membrane body (1) of through hole one side.
2. the metal diaphragm group with bumper and absorbing shock effect according to claim 1 is characterized in that riveted cover (2) adopts plastic material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201027600U CN201779170U (en) | 2010-01-27 | 2010-01-27 | Metal diaphragm assembly with shock absorbing effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201027600U CN201779170U (en) | 2010-01-27 | 2010-01-27 | Metal diaphragm assembly with shock absorbing effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201779170U true CN201779170U (en) | 2011-03-30 |
Family
ID=43792382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201027600U Expired - Fee Related CN201779170U (en) | 2010-01-27 | 2010-01-27 | Metal diaphragm assembly with shock absorbing effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201779170U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398116A (en) * | 2013-08-13 | 2013-11-20 | 兰州英克石化有限公司 | Coupling combined diaphragm |
| CN107741327A (en) * | 2017-10-16 | 2018-02-27 | 宝沃汽车（中国）有限公司 | Vibration absorber and automotive engine test bench for engine |
| CN115095608A (en) * | 2022-07-08 | 2022-09-23 | 株洲时代新材料科技股份有限公司 | Composite metal diaphragm assembly for wind power coupler |
-
2010
- 2010-01-27 CN CN2010201027600U patent/CN201779170U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398116A (en) * | 2013-08-13 | 2013-11-20 | 兰州英克石化有限公司 | Coupling combined diaphragm |
| CN103398116B (en) * | 2013-08-13 | 2015-12-23 | 兰州英克石化有限公司 | The compound film sheet of coupling |
| CN107741327A (en) * | 2017-10-16 | 2018-02-27 | 宝沃汽车（中国）有限公司 | Vibration absorber and automotive engine test bench for engine |
| CN107741327B (en) * | 2017-10-16 | 2020-01-10 | 北汽福田汽车股份有限公司 | Vibration damping device for engine and engine test bench |
| CN115095608A (en) * | 2022-07-08 | 2022-09-23 | 株洲时代新材料科技股份有限公司 | Composite metal diaphragm assembly for wind power coupler |
| CN115095608B (en) * | 2022-07-08 | 2024-04-09 | 株洲时代新材料科技股份有限公司 | Composite metal diaphragm assembly for wind-powered electricity generation coupler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20150127 |
|
| EXPY | Termination of patent right or utility model |