CN104251800B - Many areas exerted pressure on equipment - Google Patents
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- CN104251800B CN104251800B CN201310521343.8A CN201310521343A CN104251800B CN 104251800 B CN104251800 B CN 104251800B CN 201310521343 A CN201310521343 A CN 201310521343A CN 104251800 B CN104251800 B CN 104251800B
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Abstract
A kind of many areas exerted pressure on equipment, it is for detecting the tension stress of Aero-Space cloth-like material, described many areas exerted pressure on equipment includes electric box, body, and the cable being connected between electric box and body, described body includes bracing frame, the polyurethane mould being arranged on bracing frame, it is arranged on the first clamping device and second clamping device of polyurethane mould two two opposite sides, and it is arranged on several pressing mechanisms above the first clamping device and the second clamping device, described first clamping device and the second clamping device are used for clamping canvas cover, described first clamping device includes the first crossbearer and the first transverse slat coordinated with the first crossbearer, described second clamping device includes the second crossbearer and the second transverse slat coordinated with the second crossbearer.Due to the fact that and employ many areas exerted pressure on so that the stress mornitoring automaticity of carbon fibre material is high, degree of detection is accurate.
Description
Technical field
The present invention relates to a kind of aerospace material detection device, particularly relate to a kind of detection carbon fibre material
The many areas exerted pressure on equipment of tension stress.
Background technology
Carbon fiber (carbon fiber), as the term suggests, it not only has the intrinsic intrinsic property of material with carbon element,
Have again the soft machinability of textile fabric concurrently, be a new generation's reinforcing fiber.With traditional glass fibre (GF)
Comparing, Young's modulus is that they are more than 3 times；It is compared with kevlar fiber (KF-49), and not only Young's modulus is
Its about 2 times, and insoluble the most swollen in organic solvent, acid, alkali, and corrosion resistance is transcendent.Have
PAN base CF was immersed in highly basic NaOH solution by person in 1981, and time-out goes more than 30 year, it
The most still keep fibre morphology.
Carbon fiber can be processed into fabric, felt, seat, band, paper and other materials.Carbon fiber in tradition use
In addition to as heat-insulating material, it is not used alone, how to join resin, gold as reinforcing material
In the material such as genus, pottery, concrete, constitute composite.Carbon fiber reinforced composite can be used as
Aircraft construction material, electromagnetic shielding are except the health substitute material such as electric material, artificial ligament and are used for manufacturing
Rocket envelope, power ship, industrial robot, leaf springs of car and drive shaft etc..1994 to 2002 left
The right side, along with the academic research from short fine carbon fiber to the fine carbon fiber of length, uses carbon fiber to make exothermic material
Technology and product also progress into dual-use field.Domestic had the long fine carbon fiber of use to make
The use case many places of national grid cable.Meanwhile, carbon fiber heating product, carbon fiber heating product,
Carbon fiber far infrared physical therapy product the most more and more enters into ordinary family.
Carbon fiber is widely used in civilian, military, building, chemical industry, industry, space flight and Super Car neck
Territory.Carbon fibre material in aerospace applications needs to detect its tension stress, but in prior art
Without automatization and accurately detect carbon fibre material tension stress equipment.
Therefore, the tension stress designing a kind of many areas exerted pressure on equipment to detect carbon fibre material it is necessary in fact.
Summary of the invention
The technical problem to be solved is: providing a kind of many areas exerted pressure on equipment, described multiple spot adds
Pressure automation degree of equipment is high, degree of detection is accurate.
For solving above-mentioned technical problem, the technical scheme is that
A kind of many areas exerted pressure on equipment, it is for detecting the tension stress of Aero-Space cloth-like material, described many
Point pressurized equipment includes electric box, body and the cable being connected between electric box and body, described
Body includes bracing frame, be arranged on bracing frame polyurethane mould, it is arranged on polyurethane mould two two opposite sides
The first clamping device and the second clamping device, and be arranged on the first clamping device and the second clamping device
Several pressing mechanisms of side, described first clamping device and the second clamping device be used for clamping canvas cover,
Described first clamping device includes the first crossbearer and the first transverse slat coordinated with the first crossbearer, described second folder
Hold device and include the second crossbearer and the second transverse slat coordinated with the second crossbearer.
Have employed technique scheme, owing to employing many areas exerted pressure on so that the stress inspection of carbon fibre material
Survey automaticity is high, degree of detection is accurate.
Further, described pressing mechanism includes sliding panel, the servo-electric being vertically fixed on sliding panel
Cylinder, it is positioned at the pressure transducer of servo electric jar lower end, and is positioned at the pressure head below pressure transducer, institute
State pressure head for compressing the first crossbearer or the second crossbearer.
Further, described pressing mechanism also includes the fixed plate being positioned at below sliding panel, described sliding panel
It is stacked in fixed plate and can slide along fixed plate is upper to front-rear direction.
Further, described pressing mechanism also includes the feather key being fixed in fixed plate, is fixed on slip
First driver plate of plate rear end, be fixed on the second driver plate of fixed plate rear end, and with the first driver plate and
The screw mandrel that second driver plate is threaded.
Further, the rear end of described screw mandrel is provided with handwheel, and described handwheel is positioned at the rear end of the second driver plate,
Rotating described handwheel drives screw mandrel slide in the first driver plate and the second driver plate and then drive sliding panel to transport
Dynamic.
Further, described first driver plate is provided with the first screw, and described second driver plate is provided with the second spiral shell
Hole, described screw mandrel passes the first screw and the second screw.
Further, described sliding panel is provided with scale, described fixed plate is provided with pointer, described
Sliding panel move distance reads out with under the cooperation of pointer at scale.
Further, described fixed plate is fixed on bracing frame.
Further, it is provided with in described electric box and drives the driving means of servo electric jar and control device,
Described electric box is externally provided with warning lamp.
Further, the described tapered shape of polyurethane mould.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of many areas exerted pressure on equipment of the present invention.
Fig. 2 is the axonometric chart at another visual angle of many areas exerted pressure on equipment shown in Fig. 1.
Fig. 3 is the exploded view of many areas exerted pressure on equipment shown in Fig. 1.
Fig. 4 is the exploded view of clamping device in Fig. 3.
Fig. 5 is the magnified partial view of encircled portion shown in Fig. 1.
Wherein:
Electric box 1 many areas exerted pressure on equipment 100
Warning lamp 11 body 2
Bracing frame 21 shelf 211
Pulley 212 polyurethane mould 22
First clamping device 23 first crossbearer 231
First connecting hole 2,311 first transverse slat 232
Second connecting hole 2,321 second clamping device 24
Second crossbearer 241 second transverse slat 242
Pressing mechanism 25 sliding panel 251
Servo electric jar 252 pressure transducer 253
Pressure head 254 fixed plate 255
Feather key 256 first driver plate 257
Second driver plate 258 screw mandrel 259
Handwheel 260 cable 3
Canvas cover 5
Detailed description of the invention
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 2, a kind of many areas exerted pressure on equipment 100, it is used for detecting Aero-Space cloth-like material
The tension stress of (carbon fibre material).Many areas exerted pressure on equipment 100 includes electric box 1, body 2 and connects
Cable 3 between electric box 1 and body 2.
Body 2 includes bracing frame 21, be arranged on bracing frame 21 polyurethane mould 22, it is arranged on polyurethane mould
First clamping device 23 and the second clamping device 24 of 22 liang of two opposite sides, and it is arranged on the first clamping device
23 and second several pressing mechanisms 25 above clamping device 24.Bracing frame 21 has shelf 211 and arranges
Some pulleys 212 in shelf 211 bottom.The tapered shape of polyurethane mould 22, certainly according to concrete application also
Could be arranged to other shapes.
As shown in Figure 3 to Figure 4, the first clamping device 23 and the second clamping device 24 are used for clamping canvas cover (carbon
Fibrous material) 5, the first clamping device 23 includes the first crossbearer 231 and coordinate first with the first crossbearer 231
Transverse slat 232, the second clamping device 24 includes the second crossbearer 241 and the second transverse slat coordinated with the second crossbearer 241
242.It is provided with some first connecting holes 2311 on the medial surface of the first crossbearer 231, the first transverse slat 232 sets
It is equipped with second connecting hole 2321 corresponding with some connecting holes 2311.First connecting hole 2311 is connected with second
Hole 2321 is used for clamping canvas cover 5.Second crossbearer 241 with arrange identical with arranging of the first crossbearer 231,
Arranging of second transverse slat 242 is identical with arranging of the second transverse slat 242.Canvas cover 5 while to be clamped in first horizontal
Between frame 231 and the first transverse slat 232, the another side of canvas cover 5 is clamped in the second crossbearer 241 and the second transverse slat
Between 242.Canvas cover 5 is for space flight and aviation, therefore needs accurate tester tension stress.
As it is shown in figure 5, each pressing mechanism 25 includes sliding panel 251, is vertically fixed on sliding panel 251
Servo electric jar 252, be positioned at the pressure transducer 253 of servo electric jar 252 lower end, and be positioned at pressure and pass
Pressure head 254 below sensor 253.Pressure head 254 is used for compressing the first crossbearer 231 or the second crossbearer 241.Add
Press mechanism 25 also includes the fixed plate 255 being positioned at below sliding panel 251, and sliding panel 251 is stacked on fixed plate
On 255 and can slide along fixed plate 255 is upper to front-rear direction.Pressing mechanism 23 also includes being fixed on
Determine the feather key 256 on plate 255, be fixed on the first driver plate 257 of sliding panel 251 rear end, be fixed on
Determine the second driver plate 258 of plate 255 rear end, and connect with the first driver plate 257 and the second driver plate 258 screw thread
The screw mandrel 259 connect.
The rear end of screw mandrel 259 is provided with handwheel 260, and handwheel 260 is positioned at the rear end of the second driver plate 258, rotates
Handwheel 260 drives screw mandrel 259 slide in the first driver plate 257 and the second driver plate 258 and then drive slip
Plate 251 moves, and so arranges and is conveniently adjusted servo electric jar 252 and pressure head 254 position in the longitudinal direction
Put, it is simple to adjust according to the difformity of polyurethane mould 22.First driver plate 257 is provided with the first screw (not
Label), described second driver plate 258 is provided with the second screw (non-label), and screw mandrel 259 is through the first screw
With the second screw.It is provided with scale (not shown) on sliding panel 251, fixed plate 255 is provided with pointer (not
Diagram), sliding panel 251 move distance reads out with under the cooperation of pointer at scale.Servo electric jar 252 is controlled
Drop point distance processed, the tension stress of pressure transducer 253 multipoint acquisition canvas cover 5, calculate meansigma methods essence
Degree height.
Drive the driving means of servo electric jar 252 as it is shown in figure 1, be provided with in electric box 1 and control device,
Described electric box 2 is externally provided with warning lamp 11.
Hinge structure, due to the fact that and employ many areas exerted pressure on, and uses the servo that control accuracy is high
Electric cylinder so that the stress mornitoring automaticity of carbon fibre material is high, degree of detection is accurate.
Above one embodiment of the present of invention is described in detail, but described content has been only present invention wound
The preferred embodiment made, it is impossible to be considered the practical range for limiting the invention.All according to the present invention
Creating impartial change and improvement etc. that application range is made, the patent that all should still belong to the present invention contains model
Within enclosing.
Claims (6)
1. a many areas exerted pressure on equipment, it is for detecting the tension stress of Aero-Space cloth-like material, and it is special
Levy and be: described many areas exerted pressure on equipment includes electric box, body and is connected between electric box and body
Cable, described body includes bracing frame, the polyurethane mould that is arranged on bracing frame, be arranged on poly-ammonia
First clamping device of ester mould two two opposite sides and the second clamping device, and be arranged on the first clamping device and
Several pressing mechanisms above second clamping device, described first clamping device and the second clamping device are used
In clamping canvas cover, described first clamping device includes the first crossbearer and the first horizontal stroke coordinated with the first crossbearer
Plate, described second clamping device includes the second crossbearer and the second transverse slat coordinated with the second crossbearer, each
Pressing mechanism includes sliding panel, the servo electric jar being vertically fixed on sliding panel, is positioned at servo electric jar
The pressure transducer of lower end and be positioned at the pressure head below pressure transducer, described pressure head is used for compressing first
Crossbearer or the second crossbearer, described pressing mechanism also includes the fixed plate being positioned at below sliding panel, described cunning
Dynamic sheetpile is stacked in fixed plate and can slide along fixed plate is upper to front-rear direction, and described pressing mechanism is also
The first driver plate of including the feather key being fixed in fixed plate, being fixed on sliding panel rear end, it is fixed on
The second driver plate determining plate rear end and the screw mandrel threadeded with the first driver plate and the second driver plate, institute
The rear end stating screw mandrel is provided with handwheel, and described handwheel is positioned at the rear end of the second driver plate, rotates handwheel band movable wire
Bar slides in the first driver plate and the second driver plate and then drives sliding panel to move.
2. many areas exerted pressure on equipment as claimed in claim 1, it is characterised in that: described first driver plate is provided with
First screw, described second driver plate is provided with the second screw, and described screw mandrel passes the first screw and the second spiral shell
Hole.
3. many areas exerted pressure on equipment as claimed in claim 2, it is characterised in that: it is provided with on described sliding panel
Scale, described fixed plate is provided with pointer, and described sliding panel move distance coordinates scale and pointer
Under read out.
4. many areas exerted pressure on equipment as claimed in claim 3, it is characterised in that: described fixed plate is fixed on props up
On support.
5. many areas exerted pressure on equipment as claimed in claim 4, it is characterised in that: it is provided with in described electric box and drives
The driving means of dynamic servo electric jar and control device, described electric box is externally provided with warning lamp.
6. many areas exerted pressure on equipment as claimed in claim 5, it is characterised in that: described polyurethane mould is tapered
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310521343.8A CN104251800B (en) | 2013-10-29 | 2013-10-29 | Many areas exerted pressure on equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310521343.8A CN104251800B (en) | 2013-10-29 | 2013-10-29 | Many areas exerted pressure on equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104251800A CN104251800A (en) | 2014-12-31 |
| CN104251800B true CN104251800B (en) | 2016-08-17 |
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ID=52186904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310521343.8A Active CN104251800B (en) | 2013-10-29 | 2013-10-29 | Many areas exerted pressure on equipment |
Country Status (1)
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| SE467665B (en) * | 1990-12-12 | 1992-08-24 | Bengt Andreasson | PROCEDURE AND DEVICE FOR DETERMINING AND REGULATING THE TENSION IN A CIRCUIT |
| JP2975362B1 (en) * | 1998-11-13 | 1999-11-10 | 株式会社ワコール | Testing equipment for the appearance of defects in fabrics |
| US6665483B2 (en) * | 2001-03-13 | 2003-12-16 | 3M Innovative Properties Company | Apparatus and method for filament tensioning |
| CN2679666Y (en) * | 2004-01-18 | 2005-02-16 | 东华大学 | Pressure detector for fabric single face under condition of low tension compression |
| US6993964B2 (en) * | 2004-02-04 | 2006-02-07 | The Procter & Gamble Company | Method of determining a modulus of elasticity of a moving web material |
| US7549345B2 (en) * | 2004-06-14 | 2009-06-23 | Surface Technology Holdings, Ltd. | Method and apparatus for sensing distortion |
| US7246527B2 (en) * | 2004-11-12 | 2007-07-24 | The Boeing Company | E-fixture |
| GB0602923D0 (en) * | 2006-02-14 | 2006-03-22 | Univ Catholique Louvain | Thermal stress actuated micro- and nanomachines for testing mechanical propertis of micro and nano-sized material samples |
| US8225638B1 (en) * | 2007-10-22 | 2012-07-24 | Honeywell International, Inc. | Methods to determine the durability and wear-resistance of soft armor |
| CN101271102B (en) * | 2008-05-06 | 2011-06-15 | 青岛理工大学 | Cement base material straight pulling stress corrosion instrument |
| CN102348969B (en) * | 2009-03-10 | 2013-09-04 | Abb公司 | Determining elastic modulus for continuous material web |
| CN101638902B (en) * | 2009-08-20 | 2011-12-14 | 高飞 | Method for measuring pile shaft internal force and cross section displacement in vertical dead-load test of foundation pile |
| CN101923017A (en) * | 2010-09-16 | 2010-12-22 | 中国科学院西安光学精密机械研究所 | Sample preparation method for mechanical property test of pre-oxidized fiber |
| FR2972799B1 (en) * | 2011-03-17 | 2016-07-22 | Airbus Operations Sas | DEVICE FOR DETECTING SHOCKS ON A STRUCTURE |
| CN102410960A (en) * | 2011-11-25 | 2012-04-11 | 合肥华宇橡塑设备有限公司 | Method for multifunctional pipe inspection and material testing, and apparatus thereof |
| CN102517764A (en) * | 2011-12-05 | 2012-06-27 | 西安康本材料有限公司 | Tension device for weaving carbon fibers |
| JP2013164307A (en) * | 2012-02-10 | 2013-08-22 | Toyota Boshoku Corp | Method for testing tension of cloth including conductive thread |
| CN102759479B (en) * | 2012-07-20 | 2013-12-25 | 北京化工大学 | Gluing fixed support for tensile property tests on fiber multifilaments and fiber multifilament sample preparing method |
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2013
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