CN106015302A - Transmission shaft for carbon fiber composite - Google Patents

Transmission shaft for carbon fiber composite Download PDF

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Publication number
CN106015302A
CN106015302A CN201610563583.8A CN201610563583A CN106015302A CN 106015302 A CN106015302 A CN 106015302A CN 201610563583 A CN201610563583 A CN 201610563583A CN 106015302 A CN106015302 A CN 106015302A
Authority
CN
China
Prior art keywords
axis body
transmission shaft
shaft body
flange
power transmission
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.)
Pending
Application number
CN201610563583.8A
Other languages
Chinese (zh)
Inventor
许太尚
唐许
董怀庆
张旭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHANGZHOU SHENYING CARBON PLASTIC COMPOSITE MATERIALS Co Ltd
Original Assignee
CHANGZHOU SHENYING CARBON PLASTIC COMPOSITE MATERIALS Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CHANGZHOU SHENYING CARBON PLASTIC COMPOSITE MATERIALS Co Ltd filed Critical CHANGZHOU SHENYING CARBON PLASTIC COMPOSITE MATERIALS Co Ltd
Priority to CN201610563583.8A priority Critical patent/CN106015302A/en
Publication of CN106015302A publication Critical patent/CN106015302A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/02—Shafts; Axles
    • F16C3/026—Shafts made of fibre reinforced resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/067—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of fibres or filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/005—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising one layer of ceramic material, e.g. porcelain, ceramic tile
    • B32B9/007—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising one layer of ceramic material, e.g. porcelain, ceramic tile comprising carbon, e.g. graphite, composite carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/047—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material made of fibres or filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/03—3 layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/021—Fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—Synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/106—Carbon fibres, e.g. graphite fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/558—Impact strength, toughness

Abstract

The invention discloses a transmission shaft for a carbon fiber composite. The transmission shaft comprises a shaft body and flanges at two ends of the shaft body, wherein the shaft body is formed by an inner layer, a middle layer and an outer surface layer, the inner layer is formed by winding glass fiber reinforced resin, the middle layer is formed by winding carbon fiber composite, the outer surface layer is formed by winding glass fiber composite, eight rib type reinforcing plates are uniformly distributed on the flanges at two ends of the shaft body along the circumferential direction, fixed holes are formed in the circumferential end faces of the flanges at two ends of the shaft body, and the thickness of the shaft body at the joint parts of the shaft body and the flanges at two ends of the shaft body is greater than the thickness of the middle part of the shaft body. The transmission shaft is reasonable in design, simple in structure, favorable for reinforcing the torsional strength, capable of reduce abrasion loss of the transmission shaft during operation, and favorable for reducing noise during operation, thus greatly prolonging the service life.

Description

A kind of power transmission shaft of carbon fibre composite
Technical field
The present invention relates to mechanical power transmission means technical field, particularly relate to a kind of carbon fiber multiple The power transmission shaft of condensation material.
Background technology
Power transmission shaft is made up of central siphon, telescopic and universal joint, power transmission shaft (DriveShaft) Connect or assemble every accessory, and circular object accessory that is removable or that rotate, generally individually make Make with light and that resistance to torsion is good alloy pipe.Owing to conventional transmission shaft strength is low and not corrosion resistant The features such as erosion, then occur in that the power transmission shaft of carbon fibre composite, due to carbon fiber composite Material has high intensity, high rigidity, lightweight, corrosion-resistant and excellent electrical property etc., uses Carbon Fiber Composite Propeller Shaft can meet drive system damping, noise reduction, alleviate power transmission shaft Weight, optimizes the structure of drive system, the performance of raising drive system, but existing transmission Axle is the most crisp, and anisotropy, takes to be mechanically connected the stress collection being easily caused connecting portion In, reduce joint efficiency, during using, noise is relatively big simultaneously, and quality weight holds very much Easily increase wear extent due to long-term motion, reduce service life and torsional strength.
Summary of the invention
For deficiency of the prior art, the invention provides the biography of a kind of carbon fibre composite Moving axis.
To achieve these goals, the technical solution used in the present invention is:
A kind of power transmission shaft of carbon fibre composite, including axis body and the flange at axis body two ends, Axis body is to be made up of internal layer, intermediate layer and extexine, and described internal layer is to pass through glass fiber reinforcement Resin is through being entwined, and intermediate layer is through being entwined by carbon fibre composite, described in The carbon fibre composite of interbed is to tilt 45 degree of layings to form, and is conducive to making inter-laminar stress subtract Little, improve torsional strength, extexine is through being entwined by glass fiber compound material, axle It is evenly equipped with 8 rib formula reinforcing plates along its circumferencial direction on the flange at body two ends, axis body two ends Having fixing hole on circumference of flange end face, axis body is thick with the axis body of the flange joint portion at axis body two ends Degree is more than the thickness of the pars intermedia of axis body.Central axis of the present invention is by internal layer, intermediate layer and appearance Layer is constituted, and described internal layer is through being entwined by galss fiber reinforced resin, and intermediate layer is logical Crossing carbon fibre composite through being entwined, extexine is through twining by glass fiber compound material Around forming, substantially increase the natural frequency of its higher bending vibration, there is preferable vibration damping Ability, it is easy to meet helicopter, automobile, steamer to power transmission shaft weight and the requirement of vibration characteristics, And can be suitable in space shuttle, high-performing car and racing car using, substantially increasing should Place.
Described axis body thickness is 3mm.
Described internal layer is to be formed through injection by galss fiber reinforced resin.
Fixing hole at least two on the circumference of flange end face at described axis body two ends, and be evenly distributed on On circumference of flange end face.
Beneficial effects of the present invention: compared with prior art, axis body of the present invention be by internal layer, in Interbed and extexine are constituted, and described internal layer is through being entwined by galss fiber reinforced resin, Intermediate layer is through being entwined by carbon fibre composite, and extexine is multiple by glass fibre Condensation material, through being entwined, is conducive to strengthening the torsional strength of power transmission shaft, enabling reduce and pass Wear extent in moving axis running, is also beneficial to the noise during reducing, substantially increases Its service life；It is evenly equipped with 8 rib formulas along its circumferencial direction on the flange at axis body two ends to strengthen Plate, the circumference of flange end face at axis body two ends has the flange at fixing hole, axis body and axis body two ends The axis body thickness of joint portion, more than the thickness of the pars intermedia of axis body, is conducive to improving the strong of power transmission shaft Degree.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the axis body schematic diagram of the present invention.
Detailed description of the invention
As depicted in figs. 1 and 2, the power transmission shaft of a kind of carbon fibre composite, including axis body 1 And the flange 2 at axis body two ends, axis body 1 is by internal layer 11, intermediate layer 12 and extexine 13 Constituting, described axis body 1 thickness is 3mm, and described internal layer 11 is by glass fiber reinforcement tree Fat is through being entwined, and described internal layer 12 is to be formed through injection by galss fiber reinforced resin, Intermediate layer 12 is through being entwined by carbon fibre composite, and the carbon in described intermediate layer 12 is fine Dimension composite is to tilt 45 degree of layings to form, and is conducive to making inter-laminar stress reduce, improves and reverse Intensity, extexine 13 is through being entwined by glass fiber compound material, axis body 1 two ends Flange 2 on be evenly equipped with 8 rib formula reinforcing plates 3 along its circumferencial direction, axis body 1 two ends Fixing hole 4, flange 2 circumferential end surfaces at described axis body 1 two ends is had in flange 2 circumferential end surfaces Upper fixing hole 4 at least two, and be evenly distributed in flange 2 circumferential end surfaces, axis body 1 and axle Axis body 1 thickness of flange 2 joint portion at body 1 two ends is more than the thickness of the pars intermedia of axis body 1. Central axis of the present invention is to be made up of internal layer, intermediate layer and extexine, and described internal layer 11 is to pass through Galss fiber reinforced resin is through being entwined, and intermediate layer 12 is by carbon fibre composite warp Being entwined, extexine 13 is through being entwined by glass fiber compound material, significantly carries The high natural frequency of its higher bending vibration, has preferable damping capacity, it is easy to meet Helicopter, automobile, steamer are to power transmission shaft weight and the requirement of vibration characteristics, and can be suitable for Space shuttle, high-performing car and racing car use, substantially increases the place of application.
Beneficial effects of the present invention: compared with prior art, axis body of the present invention be by internal layer, in Interbed and extexine are constituted, and described internal layer is through being entwined by galss fiber reinforced resin, Intermediate layer is through being entwined by carbon fibre composite, and extexine is multiple by glass fibre Condensation material, through being entwined, is conducive to strengthening the torsional strength of power transmission shaft, enabling reduce and pass Wear extent in moving axis running, is also beneficial to the noise during reducing, substantially increases Its service life；It is evenly equipped with 8 rib formulas along its circumferencial direction on the flange at axis body two ends to strengthen Plate, the circumference of flange end face at axis body two ends has the flange at fixing hole, axis body and axis body two ends The axis body thickness of joint portion, more than the thickness of the pars intermedia of axis body, is conducive to improving the strong of power transmission shaft Degree.

Claims (4)

1. a power transmission shaft for carbon fibre composite, including axis body and the method at axis body two ends Blue, it is characterised in that axis body is to be made up of internal layer, intermediate layer and extexine, and described internal layer is By galss fiber reinforced resin through being entwined, intermediate layer is by carbon fibre composite warp Being entwined, extexine is through being entwined by glass fiber compound material, axis body two ends It is evenly equipped with 8 rib formula reinforcing plates, the circumference of flange at axis body two ends along its circumferencial direction on flange Having fixing hole on end face, axis body is more than axle with the axis body thickness of the flange joint portion at axis body two ends The thickness of the pars intermedia of body.
The power transmission shaft of a kind of carbon fibre composite the most as claimed in claim 1, its feature exists In, described axis body thickness is 3mm.
The power transmission shaft of a kind of carbon fibre composite the most as claimed in claim 1, its feature exists In, described internal layer is to be formed through injection by galss fiber reinforced resin.
The power transmission shaft of a kind of carbon fibre composite the most as claimed in claim 1, its feature exists In, fixing hole at least two on the circumference of flange end face at described axis body two ends, and be evenly distributed on On circumference of flange end face.
CN201610563583.8A 2016-07-15 2016-07-15 Transmission shaft for carbon fiber composite Pending CN106015302A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610563583.8A CN106015302A (en) 2016-07-15 2016-07-15 Transmission shaft for carbon fiber composite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610563583.8A CN106015302A (en) 2016-07-15 2016-07-15 Transmission shaft for carbon fiber composite

Publications (1)

Publication Number Publication Date
CN106015302A true CN106015302A (en) 2016-10-12

Family

ID=57118414

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610563583.8A Pending CN106015302A (en) 2016-07-15 2016-07-15 Transmission shaft for carbon fiber composite

Country Status (1)

Country Link
CN (1) CN106015302A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106523511A (en) * 2016-11-16 2017-03-22 江苏欧亚铂瑞碳复合材料有限公司 Preparation method of high-rigidity composite material transmission shaft
CN108087442A (en) * 2017-11-20 2018-05-29 刘长喜 The high compensation Flexible Diaphragm Coupling of composite material
CN108859196A (en) * 2018-03-19 2018-11-23 连云港神鹰复合材料科技有限公司 A kind of preparation method of pipe-in-pipe technique carbon fiber driving shaft
WO2020015348A1 (en) * 2018-07-16 2020-01-23 淄博朗达复合材料有限公司 Carbon fiber composite transmission shaft and processing method therefor
CN110822202A (en) * 2018-08-10 2020-02-21 克罗姆普顿科技集团有限公司 Composite material connector and method of manufacturing the same
CN112324790A (en) * 2020-11-27 2021-02-05 吉林聚鑫碳纤维科技有限公司 Carbon fiber transmission shaft with long service life
US11859739B2 (en) 2018-08-10 2024-01-02 Crompton Technology Group Limited Composite connectors and methods of manufacturing the same
US11975498B2 (en) 2018-08-10 2024-05-07 Crompton Technology Group Limited Composite connectors and methods of manufacturing the same

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101113753A (en) * 2007-08-31 2008-01-30 哈尔滨玻璃钢研究院 Fiber reinforcement resin radical compound material drive axle
CN201241910Y (en) * 2008-03-26 2009-05-20 上海苍逸机电研究所 Carbon fiber material transmission shaft
US20120094777A1 (en) * 2010-10-19 2012-04-19 Rolls-Royce Deutschland Ltd & Co Kg Drive shaft, in particular radial shaft for a gas-turbine engine
CN104454944A (en) * 2014-09-25 2015-03-25 武汉理工大学 Ribbed woven winding carbon fiber composite transmission shaft
CN105003525A (en) * 2015-07-17 2015-10-28 芜湖市汽车产业技术研究院有限公司 Integrated metal-composite transmission shaft and forming process thereof
CN205226038U (en) * 2015-12-01 2016-05-11 江苏奥新新能源汽车有限公司 Carbon fiber transmission shaft

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101113753A (en) * 2007-08-31 2008-01-30 哈尔滨玻璃钢研究院 Fiber reinforcement resin radical compound material drive axle
CN201241910Y (en) * 2008-03-26 2009-05-20 上海苍逸机电研究所 Carbon fiber material transmission shaft
US20120094777A1 (en) * 2010-10-19 2012-04-19 Rolls-Royce Deutschland Ltd & Co Kg Drive shaft, in particular radial shaft for a gas-turbine engine
CN104454944A (en) * 2014-09-25 2015-03-25 武汉理工大学 Ribbed woven winding carbon fiber composite transmission shaft
CN105003525A (en) * 2015-07-17 2015-10-28 芜湖市汽车产业技术研究院有限公司 Integrated metal-composite transmission shaft and forming process thereof
CN205226038U (en) * 2015-12-01 2016-05-11 江苏奥新新能源汽车有限公司 Carbon fiber transmission shaft

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
许并社等: "《材料概论》", 31 January 2012 *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106523511A (en) * 2016-11-16 2017-03-22 江苏欧亚铂瑞碳复合材料有限公司 Preparation method of high-rigidity composite material transmission shaft
CN108087442A (en) * 2017-11-20 2018-05-29 刘长喜 The high compensation Flexible Diaphragm Coupling of composite material
CN108859196A (en) * 2018-03-19 2018-11-23 连云港神鹰复合材料科技有限公司 A kind of preparation method of pipe-in-pipe technique carbon fiber driving shaft
WO2020015348A1 (en) * 2018-07-16 2020-01-23 淄博朗达复合材料有限公司 Carbon fiber composite transmission shaft and processing method therefor
CN110822202A (en) * 2018-08-10 2020-02-21 克罗姆普顿科技集团有限公司 Composite material connector and method of manufacturing the same
US11859739B2 (en) 2018-08-10 2024-01-02 Crompton Technology Group Limited Composite connectors and methods of manufacturing the same
US11976686B2 (en) 2018-08-10 2024-05-07 Crompton Technology Group Limited Composite connectors and methods of manufacturing the same
US11975498B2 (en) 2018-08-10 2024-05-07 Crompton Technology Group Limited Composite connectors and methods of manufacturing the same
CN112324790A (en) * 2020-11-27 2021-02-05 吉林聚鑫碳纤维科技有限公司 Carbon fiber transmission shaft with long service life

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Application publication date: 20161012