CN109780044A - A kind of fiber reinforcement resin radical compound material drive axle with metal flange - Google Patents
A kind of fiber reinforcement resin radical compound material drive axle with metal flange Download PDFInfo
- Publication number
- CN109780044A CN109780044A CN201910059321.1A CN201910059321A CN109780044A CN 109780044 A CN109780044 A CN 109780044A CN 201910059321 A CN201910059321 A CN 201910059321A CN 109780044 A CN109780044 A CN 109780044A
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- China
- Prior art keywords
- flange
- drive axle
- central siphon
- bond type
- wall
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- 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.)
- Pending
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
A kind of fiber reinforcement resin radical compound material drive axle with metal flange, it is related to transmission shaft technical field, it includes flange and central siphon, flange includes cylindrical positioning pipe and bond type protrusion, cylinder positioning inside pipe wall is the cylindrical shape of radial positioning section processing chamfer, cylinder positioning pipe outer wall is cased with annulus, several bond types of equal distribution protrusion on annulus, bond type raised end is in arc-shaped, the shaft tube inner wall is high accurate hole, the connection type of transition fit is used with cylindrical type positioning inside pipe wall, central siphon end is equipped with bond type through slot, bond type through slot and the grafting of bond type protrusion.This fiber reinforcement resin radical compound material drive axle with metal flange reduces composite shaft entirety manufacture difficulty using metal material manufacture flange；Key plug connection structure is imitated using with radial positioning section, overall processing is not difficult, and connection effect both can guarantee that flange and central siphon high-precision coaxially had transmitting top load.
Description
Technical field:
The present invention relates to transmission shaft technical fields, and in particular to a kind of fiber-reinforced resin matrix compound material biography with metal flange
Moving axis.
Background technique:
Fiber-reinforced resin matrix compound material axis (hereinafter referred to as composite material) axis is widely applied in mechanical structure as one kind
Actuated element play a significant role, have the advantages that own wt is light, transmission power is big, maintenance is simple, can be applied to novel
Car transmissions.Transmission shaft is made using composite material, central siphon is relatively easy to make, but the irregular stress of flange shape is big and answers
Power state complex, it is big using composite material and central siphon integrated molding difficulty, currently without application.
Summary of the invention:
In place of overcoming above-mentioned the shortcomings of the prior art, and provide a kind of fibre with metal flange
Reinforced resin radical compound material drive axle is tieed up, it should guarantee that connection can transmit enough torques, while have good system
Make craftsmanship.
The technical solution adopted by the present invention are as follows: a kind of fiber reinforcement resin radical compound material drive axle with metal flange,
Including flange and central siphon, flange includes cylindrical positioning pipe and bond type protrusion, and cylinder positioning inside pipe wall is that radial positioning section adds
Cylindrical shape of the work with chamfering, cylinder positioning pipe outer wall are cased with annulus, several bond types of equal distribution protrusion, bond type on annulus
Raised end is in arc-shaped, and the shaft tube inner wall is high accurate hole, and the company of transition fit is used with cylindrical type positioning inside pipe wall
Mode is connect, central siphon end is equipped with bond type through slot, bond type through slot and the grafting of bond type protrusion.
The flange is made of intermetallic composite coating, and the central siphon increases polymer matrix composites winding system using limit
Type is caused, it is Wrapping formed according to the design machine direction of laying, it is round tube shape structure.
The flange metal selection is the metal material of 40Cr, 45# steel.
It is carbon fiber or glass fiber reinforced epoxy resin that the limit, which increases polymer matrix composites,.
Size, shape and the uniform cause of quantity of the bond type protrusion and bond type through slot, machining accuracy are not less than IT7.
The shaft tube inner wall and flange inner wall is not less than IT7, central siphon and flange coaxial using transition fit and precision.
The bond type protrusion machining accuracy is not less than IT7.
The shaft tube inner wall is high accurate hole, and hole tolerance is not less than IT7.
The beneficial effects of the present invention are: this fiber reinforcement resin radical compound material drive axle with metal flange uses metal
Material manufacture flange reduces composite shaft entirety manufacture difficulty；Key plug connection structure is imitated using with radial positioning section,
Overall processing is not difficult, and connection effect both can guarantee that flange and central siphon high-precision coaxially had transmitting top load.
Detailed description of the invention:
Fig. 1 is constitutional diagram of the present invention；
Fig. 2 is flange arrangement figure of the present invention；
Fig. 3 is axle tube structure figure of the present invention.
Specific embodiment:
Referring to each figure, a kind of fiber reinforcement resin radical compound material drive axle with metal flange, including flange 1 and central siphon 2, method
Orchid 1 includes cylindrical positioning pipe 4 and bond type protrusion 5, cylindrical 4 inner wall of positioning pipe are the cylinders of radial positioning section processing chamfer
Shape, cylindrical 4 outer wall of positioning pipe are cased with annulus, several bond type protrusions 5 of equal distribution on annulus, and 5 ends of bond type protrusion are in
Arc-shaped, 2 inner wall of central siphon is high accurate hole, and the connection type of transition fit, axis are used with 4 inner wall of cylindrical type positioning pipe
2 end of pipe is equipped with bond type through slot 3, bond type through slot 3 and raised 5 grafting of bond type.The flange 1 is made of intermetallic composite coating, institute
The central siphon 2 stated increases polymer matrix composites winding using limit and is manufactured, and is wound according to the design machine direction of laying
Type is round tube shape structure.The 1 metal selection of flange is the metal material of 40Cr, 45# steel.The limit increases resin
Based composites are carbon fiber or glass fiber reinforced epoxy resin.The size of the bond type protrusion 5 and bond type through slot 3,
Shape and the uniform cause of quantity, machining accuracy are not less than IT7.2 inner wall of central siphon and 1 inner wall of flange using transition fit and
Precision is not less than IT7, and central siphon 2 and flange 1 are coaxial.Raised 5 machining accuracies of the bond type are not less than IT7.In the central siphon 2
Wall is high accurate hole, and hole tolerance is not less than IT7.
The central siphon 2 of composite material, 1 He of flange are obtained using the flange 1 of metal production and using Filament Wound Composite molding
The connection of central siphon 2 forms transmission shaft.The imitative bond structure with radial positioning section is processed into flange 1 and 2 coupling part of central siphon, cylindrical
4 outer wall of positioning pipe is contacted with central siphon 2 guarantees that flange 1 and axle journal are coaxial.Central siphon 2 and 1 coupling part of flange have imitative key groove knot
Structure (bond type through slot 3), the two inserting connection form the composite material transmission shaft for having metal flange.
Its shape of this transmission shaft is hollow tubular composite shaft, and transmission shaft is made of flange 1 and central siphon 2, and flange 1 uses
Metal material processing obtains, and central siphon 2 increases polymer matrix composites winding using fiber and is manufactured, and the design according to laying is fine
Dimension direction is Wrapping formed, and shape is round tube.
1 side of flange is that axle journal connects other parts, and size shape can determine as needed, method, and 1 other side is and answers
2 connection structure of condensation material central siphon, including two parts, inside are that (cylinder is fixed for cylindrical shape of the radial positioning section processing with lead angle
Position pipe 4), it uses transition fit precision for IT7 grades or more with 2 coupling part inner wall of composite material central siphon, guarantees flange 1 and central siphon
2 is coaxial；There are several (particular number is determined according to transmitted torque) bond type protrusions 5 on the outside of cylindrical positioning pipe 4, end is semicircle
Cylindricality, machining accuracy should be not less than IT7 grades.
Central siphon 2 is Filament Wound Composite pipe-shaped parts, and end is linkage section, including two parts, and inside is that precision is higher
Hole, for cooperating with axle journal positioning section, hole tolerance should be IT7 grades or more, since composite material axle journal is obtained using fiber winding,
Its inner surface accuracy is mainly determined by mould therefor, therefore can obtain higher central siphon inner surface by controlling die size precision
Dimensional accuracy；2 end of central siphon is machined with key-shaped through slot 3, size, shape, quantity and axle journal side using the method for machining
Unanimously, machining accuracy is not less than IT7, and is connected with axle journal with transition fit.
When assembly flange 1 and central siphon 2, flange is gently packed into central siphon by the way of hammering, outside usable fibers cloth twines
Around a few circle wrapping connectors.
In conclusion this fiber reinforcement resin radical compound material drive axle with metal flange is using metal material manufacture
Flange 1 reduces composite shaft entirety manufacture difficulty；Key plug connection structure, overall processing are imitated using with radial positioning section
It is not difficult, connection effect both can guarantee that flange 1 and 2 high-precision of central siphon coaxially had transmitting top load.
Claims (8)
1. a kind of fiber reinforcement resin radical compound material drive axle with metal flange, it is characterised in that: including flange (1) and axis
It manages (2), flange (1) includes that cylindrical positioning pipe (4) and bond type are raised (5), and cylindrical positioning pipe (4) inner wall is radial positioning section
The cylindrical shape of processing chamfer, cylindrical positioning pipe (4) outer wall are cased with annulus, several bond types of equal distribution protrusion on annulus
(5), raised (5) end of bond type is in arc-shaped, and the central siphon (2) inner wall is high accurate hole, with cylindrical type positioning pipe (4) inner wall
Using the connection type of transition fit, central siphon (2) end is equipped with bond type through slot (3), and bond type through slot (3) and bond type raised (5) are inserted
It connects.
2. a kind of fiber reinforcement resin radical compound material drive axle with metal flange according to claim 1, feature
Be: the flange (1) is made of intermetallic composite coating, and the central siphon (2), which increases polymer matrix composites using limit, to be twined
It is Wrapping formed according to the design machine direction of laying around being manufactured, it is round tube shape structure.
3. a kind of fiber reinforcement resin radical compound material drive axle with metal flange according to claim 2, feature
Be: flange (1) the metal selection is the metal material of 40Cr, 45# steel.
4. a kind of fiber reinforcement resin radical compound material drive axle with metal flange according to claim 2, feature
Be: it is carbon fiber or glass fiber reinforced epoxy resin that the limit, which increases polymer matrix composites,.
5. a kind of fiber reinforcement resin radical compound material drive axle with metal flange according to claim 1, feature
Be: size, shape and the uniform cause of quantity of the bond type raised (5) and bond type through slot (3), machining accuracy are not less than IT7.
6. a kind of fiber reinforcement resin radical compound material drive axle with metal flange according to claim 1, feature
Be: central siphon (2) inner wall and flange (1) inner wall is using transition fit and precision is not less than IT7, central siphon (2) and method
Blue (1) is coaxial.
7. a kind of fiber reinforcement resin radical compound material drive axle with metal flange according to claim 1, feature
Be: raised (5) machining accuracy of the bond type is not less than IT7.
8. a kind of fiber reinforcement resin radical compound material drive axle with metal flange according to claim 1, feature
Be: described central siphon (2) inner wall is high accurate hole, and hole tolerance is not less than IT7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910059321.1A CN109780044A (en) | 2019-01-22 | 2019-01-22 | A kind of fiber reinforcement resin radical compound material drive axle with metal flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910059321.1A CN109780044A (en) | 2019-01-22 | 2019-01-22 | A kind of fiber reinforcement resin radical compound material drive axle with metal flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109780044A true CN109780044A (en) | 2019-05-21 |
Family
ID=66501829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910059321.1A Pending CN109780044A (en) | 2019-01-22 | 2019-01-22 | A kind of fiber reinforcement resin radical compound material drive axle with metal flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109780044A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925276A (en) * | 2019-11-21 | 2020-03-27 | 东华大学 | Fiber reinforced resin matrix composite material barrel connecting structure |
| CN113217305A (en) * | 2021-05-17 | 2021-08-06 | 广州赛特新能源科技发展有限公司 | Composite shaft of wind driven generator and wind driven generator |
| CN113295485A (en) * | 2021-04-21 | 2021-08-24 | 西北工业大学 | Composite material circular tube axial compression test piece and preparation method thereof |
| CN113775634A (en) * | 2021-09-01 | 2021-12-10 | 江苏集萃碳纤维及复合材料应用技术研究院有限公司 | Composite material transmission shaft and preparation method thereof |
| CN113942248A (en) * | 2021-10-20 | 2022-01-18 | 合肥工业大学 | Manufacturing method of composite material transmission shaft and composite material transmission shaft |
| CN114110030A (en) * | 2021-12-20 | 2022-03-01 | 苏州昊永自动化科技有限公司 | Power transmission shaft and assembly method thereof |
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| GB2235268A (en) * | 1989-06-14 | 1991-02-27 | Acculink Limited | Anti-tamper nuts and bolts |
| KR20010078212A (en) * | 2000-01-31 | 2001-08-20 | 추후보정 | Aluminum propeller shaft with constant velocity joint |
| US20020085858A1 (en) * | 2000-12-27 | 2002-07-04 | Naoki Yamaguchi | Image forming apparatus |
| CN2738026Y (en) * | 2004-10-19 | 2005-11-02 | 上海通用风机股份有限公司 | Multipurpose easy-to-dismount and-mount shaft couplings |
| CN101705961A (en) * | 2009-11-23 | 2010-05-12 | 中国船舶重工集团公司第七二五研究所 | Method for connecting metal flanges with composite material transmission shaft formed by winding |
| CN105333021A (en) * | 2015-11-20 | 2016-02-17 | 武汉理工大学 | Z-pin connecting method for carbon fiber composite transmission shaft and metal flange |
| CN107399091A (en) * | 2017-07-11 | 2017-11-28 | 北京汽车集团有限公司 | Special-shaped composite shaft, its preparation method and the connection method with metal flange |
| WO2018029712A2 (en) * | 2016-08-11 | 2018-02-15 | Bharat Forge Limited | Axle shaft and its manufacturing |
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2019
- 2019-01-22 CN CN201910059321.1A patent/CN109780044A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2235268A (en) * | 1989-06-14 | 1991-02-27 | Acculink Limited | Anti-tamper nuts and bolts |
| KR20010078212A (en) * | 2000-01-31 | 2001-08-20 | 추후보정 | Aluminum propeller shaft with constant velocity joint |
| US20020085858A1 (en) * | 2000-12-27 | 2002-07-04 | Naoki Yamaguchi | Image forming apparatus |
| CN2738026Y (en) * | 2004-10-19 | 2005-11-02 | 上海通用风机股份有限公司 | Multipurpose easy-to-dismount and-mount shaft couplings |
| CN101705961A (en) * | 2009-11-23 | 2010-05-12 | 中国船舶重工集团公司第七二五研究所 | Method for connecting metal flanges with composite material transmission shaft formed by winding |
| CN105333021A (en) * | 2015-11-20 | 2016-02-17 | 武汉理工大学 | Z-pin connecting method for carbon fiber composite transmission shaft and metal flange |
| WO2018029712A2 (en) * | 2016-08-11 | 2018-02-15 | Bharat Forge Limited | Axle shaft and its manufacturing |
| CN107399091A (en) * | 2017-07-11 | 2017-11-28 | 北京汽车集团有限公司 | Special-shaped composite shaft, its preparation method and the connection method with metal flange |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925276A (en) * | 2019-11-21 | 2020-03-27 | 东华大学 | Fiber reinforced resin matrix composite material barrel connecting structure |
| CN113295485A (en) * | 2021-04-21 | 2021-08-24 | 西北工业大学 | Composite material circular tube axial compression test piece and preparation method thereof |
| CN113217305A (en) * | 2021-05-17 | 2021-08-06 | 广州赛特新能源科技发展有限公司 | Composite shaft of wind driven generator and wind driven generator |
| CN113775634A (en) * | 2021-09-01 | 2021-12-10 | 江苏集萃碳纤维及复合材料应用技术研究院有限公司 | Composite material transmission shaft and preparation method thereof |
| CN113942248A (en) * | 2021-10-20 | 2022-01-18 | 合肥工业大学 | Manufacturing method of composite material transmission shaft and composite material transmission shaft |
| CN114110030A (en) * | 2021-12-20 | 2022-03-01 | 苏州昊永自动化科技有限公司 | Power transmission shaft and assembly method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190521 |