CN103321852B - Composite lamination type light hub - Google Patents
Composite lamination type light hub Download PDFInfo
- Publication number
- CN103321852B CN103321852B CN201210078155.8A CN201210078155A CN103321852B CN 103321852 B CN103321852 B CN 103321852B CN 201210078155 A CN201210078155 A CN 201210078155A CN 103321852 B CN103321852 B CN 103321852B
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- CN
- China
- Prior art keywords
- hub
- hub core
- wheel hub
- composite
- core
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- Expired - Fee Related
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- Y02E10/722—
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- Storage Of Web-Like Or Filamentary Materials (AREA)
- Laminated Bodies (AREA)
Abstract
A composite lamination type light hub comprises a hub weld part and multiple groups of composite laminations, wherein the hub weld part is formed by welding a hub core, hub core clamp plates and hub core reinforced support plates, the two hub core clamp plates are mounted in a sleeving manner and fixedly welded on two sides of a locating shaft shoulder of the hub core, and the hub core reinforced support plates are welded on the periphery. Each group of composite laminations comprises two metal plates internally clamped with multilayer composite laminations, and the multiple groups of composite laminations are mounted on the hub core in a sleeving manner, placed on two sides of each hub core clamp plate and fixed on the hub core clamp plates. The composite lamination type light hub adopts metal plate hollowed-out structure and an advanced composite material structure to achieve a light hub with a brand new conception, is mainly used for energy collection and energy output, has the advantages of light weight, high intensity, high reliability, fatigue resistance, easiness in maintenance, energy conservation and environmental protection, as well as the advantages of good damping characteristic, capacity of attenuation vibration and low maintenance cost.
Description
Technical field
The present invention relates to the wheel hub installed with transmission shaft or driving shaft, particularly relate to composite lamination type light hub.
Background technique
Along with the reach of science, the progress of society, low-carbon environment-friendly has become epoch theme, use of the new technology, new process, new material, low cost, low energy consumption, low stain, realize the demand that product component lightweight meets enterprise's self-growth, is the social duty that should use up of enterprise and responsibility.Lightweight wheel hub is the mechanical light-weighted important component part of running, and lightweight wheel hub can alleviate vibration passing effectively, reduces rotator inertia, reduces running resistance, makes equipment smooth operation.Complex process, structure bulky, goes wrong and can only change that can not to repair be the drawback of conventional boss, have impact on wheel hub price, the starting running that have impact on rotary component and the quick-reaction capability accelerated again.Modern Composite Materials is lightweight, and has special vibration damping characteristic, damping noise reduction, and anti-fatigue performance is good, is desirable lightweight boss material.Wheel hub is the core component of transformation of energy, so the future development of the lightweight of wheel hub forward, high strength, highly reliable, antifatigue, low cost.
Summary of the invention
The technical problem to be solved in the present invention, is to provide a kind of light weight, high strength, highly reliable, antifatigue, easy care, has excellent damping characteristic, can attenuation vibration, the composite lamination type light hub that maintenance cost is low.
The technological scheme adopted is:
Composite lamination type light hub, is made up of hub welding part, some groups of composite material stack of laminations.Described hub welding part is strengthened dunnage be welded to form by wheel hub core, wheel hub core clamping plate, wheel hub core, and two panels wheel hub core clamping plate are set with and are weldingly fixed on shaft shoulder both sides, wheel hub core location, and dunnage strengthened by surrounding welding wheel hub core.Described composite material stack of laminations is made up of two sheet metal inner clip multilayer materials laminations, and some groups of composite material lamination stack are contained on wheel hub core, are placed in wheel hub core clamping plate both sides respectively, and are fixed on wheel hub core clamping plate.
Hollow out dunnage having additional weight reduction strengthened by the wheel hub core clamping plate of above-mentioned formation hub welding part and wheel hub core.
Above-mentioned wheel hub in-core hole can be set up and weaken the composite layer of hub vibrational to electromechanical shock.
The present invention adopts sheet metal hollow out and Modern Composite Materials structure to realize the lightweight wheel hub of novel concept, be mainly used in energy acquisition and Energy transmission aspect, there is the advantage of lightweight, high strength, highly reliable, antifatigue, easy care, energy-conserving and environment-protective, have excellent damping characteristic, can attenuation vibration, advantage that maintenance cost is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is hub welding part schematic diagram.
Fig. 3 is the side view of Fig. 2.
Fig. 4 is I place's enlarged section of Fig. 1.
Fig. 5 is the schematic diagram of embodiment.
Embodiment
Composite lamination type light hub, is folded by hub welding part, some groups of composite materials
Sheet group 3 forms.Described hub welding part is strengthened dunnage 4 be welded to form by wheel hub core 1, wheel hub core clamping plate 2, wheel hub core, and two panels wheel hub core clamping plate 2 are set with and are weldingly fixed on wheel hub core 1 locates shaft shoulder both sides, and dunnage 4 strengthened by surrounding welding wheel hub core.The hollow out 5(that its wheel hub core strengthens dunnage 4 and wheel hub core clamping plate 2 have additional weight reduction is shown in Fig. 2, Fig. 3).Described composite material stack of laminations 3 forms (see figure 4) by two sheet metal 7 inner clips, three layers of foam glass steel composite material lamination 8, and some groups of composite material stack of laminations 3 are sleeved on wheel hub core 1, is placed in wheel hub core clamping plate 2 both sides respectively, and is fixed on wheel hub core clamping plate 2.Described wheel hub core 1 endoporus can set up composite layer 6, to reduce rigid friction between wheel hub core and axle, and weight reduction and weaken the composite layer 6 of hub vibrational to electromechanical shock.Described formation composite lamination type light hub.
Embodiment
Shown in Fig. 5, this example is applied on the blade impeller of wind-power electricity generation by composite lamination type light hub, be fixedly connected with blade impeller 9 by the composite material stack of laminations 3 on wheel hub core, then wheel hub core is arranged on generator shaft, become lightweight wind-driven generator.
Claims (3)
1. composite lamination type light hub, by hub welding part, some groups of composite material stack of laminations (3) compositions, it is characterized in that described hub welding part is by wheel hub core (1), wheel hub core clamping plate (2), wheel hub core is strengthened dunnage (4) and is welded to form, two panels wheel hub core clamping plate (2) is set with and is weldingly fixed on shaft shoulder both sides, wheel hub core (1) location, dunnage (4) strengthened by surrounding welding wheel hub core, described composite material stack of laminations (3) is made up of two sheet metals (7) inner clip multilayer materials lamination (8), some groups of composite material stack of laminations (3) are sleeved on wheel hub core (1), be placed in wheel hub core clamping plate (2) both sides respectively, and be fixed on wheel hub core clamping plate (2).
2. composite lamination type light hub according to claim 1, is characterized in that the wheel hub core clamping plate (2) of described formation hub welding part and wheel hub core strengthen dunnage (4) has additional the hollow out (5) of weight reduction.
3. composite lamination type light hub according to claim 1, is characterized in that described wheel hub core (1) endoporus is set up and weakens the composite layer (6) of hub vibrational to electromechanical shock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210078155.8A CN103321852B (en) | 2012-03-23 | 2012-03-23 | Composite lamination type light hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210078155.8A CN103321852B (en) | 2012-03-23 | 2012-03-23 | Composite lamination type light hub |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103321852A CN103321852A (en) | 2013-09-25 |
| CN103321852B true CN103321852B (en) | 2015-06-24 |
Family
ID=49190829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210078155.8A Expired - Fee Related CN103321852B (en) | 2012-03-23 | 2012-03-23 | Composite lamination type light hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103321852B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4646899A (en) * | 1984-01-06 | 1987-03-03 | Kabushiki Kaisha Daikin Seisakusho | Torsion damper disc |
| US4701104A (en) * | 1986-06-18 | 1987-10-20 | Sundstrand Corporation | Ram air turbine |
| CN101054949A (en) * | 2007-05-12 | 2007-10-17 | 郑尔历 | Single-blade horizontal axis airscrew type wind power generator |
| CN102197215A (en) * | 2008-10-23 | 2011-09-21 | 瑞能系统股份公司 | Profile of a rotor blade and rotor blade of a wind power plant |
| CN202545126U (en) * | 2012-03-23 | 2012-11-21 | 沈阳风电设备发展有限责任公司 | Laminated lightweight hub of composite material |
-
2012
- 2012-03-23 CN CN201210078155.8A patent/CN103321852B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4646899A (en) * | 1984-01-06 | 1987-03-03 | Kabushiki Kaisha Daikin Seisakusho | Torsion damper disc |
| US4701104A (en) * | 1986-06-18 | 1987-10-20 | Sundstrand Corporation | Ram air turbine |
| CN101054949A (en) * | 2007-05-12 | 2007-10-17 | 郑尔历 | Single-blade horizontal axis airscrew type wind power generator |
| CN102197215A (en) * | 2008-10-23 | 2011-09-21 | 瑞能系统股份公司 | Profile of a rotor blade and rotor blade of a wind power plant |
| CN202545126U (en) * | 2012-03-23 | 2012-11-21 | 沈阳风电设备发展有限责任公司 | Laminated lightweight hub of composite material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103321852A (en) | 2013-09-25 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20210323 |