CN109580355A - Biaxial stretch-formed mechanics performance testing apparatus and micro mechanical property test equipment in situ - Google Patents
Biaxial stretch-formed mechanics performance testing apparatus and micro mechanical property test equipment in situ Download PDFInfo
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- CN109580355A CN109580355A CN201910014359.7A CN201910014359A CN109580355A CN 109580355 A CN109580355 A CN 109580355A CN 201910014359 A CN201910014359 A CN 201910014359A CN 109580355 A CN109580355 A CN 109580355A
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- 238000012360 testing method Methods 0.000 title claims abstract description 68
- 238000011065 in-situ storage Methods 0.000 title claims abstract description 19
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 3
- 244000152100 Sorbus torminalis Species 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 239000010985 leather Substances 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000004154 testing of material Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0017—Tensile
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/005—Electromagnetic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/0069—Fatigue, creep, strain-stress relations or elastic constants
- G01N2203/0075—Strain-stress relations or elastic constants
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/0641—Indicating or recording means; Sensing means using optical, X-ray, ultraviolet, infrared or similar detectors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/067—Parameter measured for estimating the property
- G01N2203/0676—Force, weight, load, energy, speed or acceleration
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/067—Parameter measured for estimating the property
- G01N2203/0682—Spatial dimension, e.g. length, area, angle
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses biaxial stretch-formed mechanics performance testing apparatus and micro mechanical property test equipment in situ, including support baseboard, the upper surface center of the support baseboard is connected with dual-axle motor by bolted connection, the output shaft both ends of dual-axle motor are connected with threaded post in such a way that shaft coupling connects, the bracing wire that can be will test by ring-shaped hook is connect with the first pulling force detector or the second pulling force detector, rotation fixed plate rotation can be driven by electric telescopic rod, threaded post rotation is driven by dual-axle motor, drive sliding connecting base mobile by threaded post, it is pulled by sliding connecting base, it can be detected by the first pulling force detector and the second pulling force detector, this biaxial stretch-formed mechanics performance testing apparatus and micro mechanical property test device structure in situ are simple, it is easy to operate, not only make pair It detects more convenient, and can be detected from drawing force and Micromechanics.
Description
Technical field
The present invention relates to mechanics performance testing technology field, specially biaxial stretch-formed mechanics performance testing apparatus and original position are micro-
See Mechanics Performance Testing equipment.
Background technique
Tension test is then one of most widely used mechanical test method.Traditional tension test is usually ten thousand
It can carry out in Material Testing Machine, when test, standard sample is in vertical and be located at by adjustment moving beam to appropriate location
Between position when clamp sample, then load and stretched on standard sample, in-situ mechanical test refers in micro-, nanometer ruler
Mechanics Performance Testing is carried out to material for test under degree, what lower material occurred is acted on to load by observation instruments such as electron microscopes
Microdeformation damage carries out a kind of mechanical test technology of whole dynamic monitoring, the technology it is deep disclose various types of materials and its
Micromechanics behavior, micromechanism of damage and its correlation rule between load effect and material property of product, and existing drawing
Power test equipment needs are detected by manually being observed, and bring many inconvenience for people.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the existing defects, provide biaxial stretch-formed mechanics performance testing apparatus and
Micro mechanical property test equipment in situ, structure is simple, easy to operate, not only make it is more convenient to detecting, and can be from
Drawing force and Micromechanics detect, and provide a convenient, can effectively solve the problems in background technique.
To achieve the above object, the invention provides the following technical scheme: biaxial stretch-formed mechanics performance testing apparatus and original position
Micro mechanical property test equipment, including support baseboard, the upper surface center of the support baseboard is by bolted connection
It is connected with dual-axle motor, the output shaft both ends of dual-axle motor are connected with threaded post, two spiral shells in such a way that shaft coupling connects
The hand of spiral of line column on the contrary, and threaded post be equipped with sliding connecting base, the mode and spiral shell that sliding connecting base is connected through a screw thread
The connection of line column, the upper surface center of the sliding connecting base are equipped with support base, and the front and rear sides upper end of support base is connected by hinge
It connects there are two fixed plate is rotated, passes through free bearing between the transverse slat lower surface of each rotation fixed plate and the upper surface of sliding connecting base
It is connected with one group of electric telescopic rod, two rotation fixed plate correspondences, the upper surface center of the support baseboard passes through support
Column is connected with support plate, and the upper surface of support plate is equipped with support base, and support base is respectively arranged on the left side and the right side the second pull force calculation
Device and the first pulling force detector, the side of the support baseboard are equipped with PLC controller, and the input terminal electrical connection of PLC controller is outer
The output end of the output end of portion's power supply, the second pulling force detector and the first pulling force detector, PLC controller is electrically connected dual-axle motor
Input terminal.
As a preferred technical solution of the present invention, the lower surface of the support baseboard is connected with by welding
Socle is connected, the lower surface for connecting socle is connected with anti-skidding leather packing in such a way that glue is pasted.
As a preferred technical solution of the present invention, the number of the support column is four, the difference of four support columns
Positioned at the lower surface quadrangle of support plate.
As a preferred technical solution of the present invention, one end of first pulling force detector and the second pulling force detector
It is equipped with ring-shaped hook, the outer rubber non-slip mat of ring-shaped hook.
As a preferred technical solution of the present invention, the upper surface of the support baseboard is set there are two sliding rail, institute
The lower surface for stating sliding connecting base, which is equipped with, to be corresponded to each other with sliding groove, sliding groove with sliding rail.
As a preferred technical solution of the present invention, the number of the sliding rail is two, two sliding rails point
Not Wei Yu sliding connecting base lower surface front and rear sides, and sliding groove number corresponding with sliding rail is also two.
As a preferred technical solution of the present invention, the number of the electric telescopic rod eight, two electric telescopic rods
It is one group.
As a preferred technical solution of the present invention, two opposite side upper ends of rotation fixed plate are bolted
There is fixing head, the outside of fixing head is equipped with anti-skid chequer.
Infrared ray distance is equipped with as a preferred technical solution of the present invention, among the left and right sides of the support plate to pass
The upper surface side of sensor, the sliding connecting base is equipped with fixed test plate, fixed test plate and infrared ray range sensor phase
It is mutually corresponding, the input terminal of the output end electrical connection PLC controller of the infrared ray range sensor.
As a preferred technical solution of the present invention, the number of the connection socle is four, four connection socles point
Not Wei Yu support baseboard lower surface quadrangle, support baseboard be convex shape structure.
Compared with prior art, the beneficial effects of the present invention are:
Ring-shaped hook is provided in the present invention, the bracing wire and the first pulling force detector that can be will test by ring-shaped hook or
The connection of the second pulling force detector of person, and rotation fixed plate rotation can be driven by electric telescopic rod, by rotating fixed plate
The bracing wire other end that can be will test is fixed, to fix by fixing head it is stronger so that fixation it is more convenient.
It is provided with dual-axle motor in the present invention, threaded post rotation is driven by dual-axle motor, is driven and is slided by threaded post
Attachment base is mobile, is pulled by sliding connecting base, can by the first pulling force detector and the second pulling force detector with this
To be detected, so that detection is more convenient, so that detection is more convenient.
Infrared ray range sensor is provided in the present invention, making by infrared ray range sensor and fixed test plate can
To be detected to the mobile distance of sliding connecting base, so that detection is more convenient, data are sent by infrared ray range sensor
To the inside of PLC controller, detected bracing wire situation is judged with this, so that detection is more convenient.
It is provided with connection socle in the present invention, equipment can be supported by connecting socle, so that support is stronger, this
Biaxial stretch-formed mechanics performance testing apparatus and micro mechanical property test device structure in situ are simple, easy to operate, not only make
It is more convenient to detecting, and can be detected from drawing force and Micromechanics, it provides a convenient.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is side structure schematic diagram of the present invention；
Enlarged structure schematic diagram at Fig. 3 type A of the present invention.
In figure: 1 sliding rail, 2 support bases, 3 first pulling force detectors, 4 ring-shaped hooks, 5 threaded posts, 6 connection socles, 7
Sliding connecting base, 8 infrared ray range sensors, 9 support plates, 10 support columns, 11 support baseboards, 12 PLC controllers, 13 twin shafts
Motor, 14 rotation fixed plates, 15 fixing heads, 16 fixed test plates, 17 electric telescopic rods, 18 support bases, 19 second pull force calculations
Device.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-3, the present invention provides a kind of technical solution: biaxial stretch-formed mechanics performance testing apparatus and original position are microcosmic
The upper surface center of Mechanics Performance Testing equipment, including support baseboard 11, support baseboard 11 connects by bolted connection
There is dual-axle motor 13, the output shaft both ends of dual-axle motor 13 are connected with threaded post 5, two spiral shells in such a way that shaft coupling connects
The hand of spiral of line column 5 on the contrary, and threaded post 5 be equipped with sliding connecting base 7, the mode that sliding connecting base 7 is connected through a screw thread
It is connect with threaded post 5, the upper surface center of sliding connecting base 7 is equipped with support base 18, and the front and rear sides upper end of support base 18 passes through
There are two rotate fixed plate 14, the transverse slat lower surface of each rotation fixed plate 14 and the upper surface of sliding connecting base 7 for hinge connection
Between one group of electric telescopic rod 17 is connected with by free bearing, two rotation 14 correspondences of fixed plate pass through electric telescopic rod 17
Rotation fixed plate 14 can be driven to rotate, the bracing wire other end that can be will test by rotating fixed plate 14 is fixed, and fixation is passed through
First 15 to fix stronger, so that fixation is more convenient, the upper surface center of support baseboard 11 is connected by support column 10
There is support plate 9, the upper surface of support plate 9 is equipped with support base 2, and support base 2 is respectively arranged on the left side and the right side the second pulling force detector
19 and first pulling force detector 3, it drives threaded post 5 to rotate by dual-axle motor 13, passes through threaded post 5 and drive sliding connecting base 7
It is mobile, it is pulled by sliding connecting base 7, it can be with by the first pulling force detector 3 and the second pulling force detector 19 with this
It is detected, so that detection is more convenient, the side of support baseboard 11 is equipped with PLC controller 12, the input terminal of PLC controller 12
It is electrically connected the output end of external power supply, the second pulling force detector 19 and the first pulling force detector 3, the output end of PLC controller 12
It is electrically connected the input terminal of dual-axle motor 13, the lower surface of support baseboard 11 is connected with connection socle 6, connection by welding
The lower surface of socle 6 is connected with anti-skidding leather packing in such a way that glue is pasted, and the number of connection socle 6 is four, four connections
Socle 6 is located at the lower surface quadrangle of support baseboard 11, and support baseboard 11 is convex shape structure, is made by connecting socle 6
Stronger to equipment support, the number of support column 10 is four, the lower surface for being located at support plate 9 of four support columns 10
Quadrangle makes to connect support plate 9 stronger, the first pulling force detector 3 and the second pull force calculation by four support columns 10
One end of device 19 is equipped with ring-shaped hook 4, and the outer rubber non-slip mat of ring-shaped hook 4 can be will test by ring-shaped hook 4
Bracing wire is connect with the first pulling force detector 3 or the second pulling force detector 19, the upper surface of support baseboard 11 set there are two sliding
Track 1, the lower surface of sliding connecting base 7, which is equipped with, to be corresponded to each other with sliding groove, sliding groove with sliding rail 1, sliding rail 1
Number be two, two sliding rails 1 are located at the lower surface front and rear sides of sliding connecting base 7, and with sliding rail 1
Corresponding sliding groove number is also two, by sliding groove and sliding rail 1 sliding of sliding connecting base 7 is more flowed
Freely, the number of electric telescopic rod 17 eight, two electric telescopic rods 17 are one group, on the opposite side of two rotation fixed plates 14
Fixing head 15 has been bolted in end, and the outside of fixing head 15 is equipped with anti-skid chequer, makes the drawing to detection by fixing head 15
The line other end is fixed, and infrared ray range sensor 8, the upper surface one of sliding connecting base 7 are equipped among the left and right sides of support plate 9
Side is equipped with fixed test plate 16, and fixed test plate 16 is corresponded to each other with infrared ray range sensor 8, infrared ray range sensor 8
Output end electrical connection PLC controller 12 input terminal, the model Siemens S7-1300 of PLC controller 12, PLC controller
12 control infrared ray range sensors 8, electric telescopic rod 17, the second pulling force detector 19, the first pulling force detector 3 and twin shaft electricity
The mode of machine 13 is method commonly used in the prior art, is allowed to by infrared ray range sensor 8 and fixed test plate 16
The distance detection mobile to sliding connecting base 7, so that detection is more convenient, is sent data by infrared ray range sensor 8
To the inside of PLC controller 12, detected bracing wire situation is judged with this, so that detection is more convenient, this biaxial tensile forces
It learns performance testing apparatus and micro mechanical property test device structure in situ is simple, it is easy to operate, not only make to detection more
It is convenient, and can be detected from drawing force and Micromechanics, it provides a convenient.
When in use: the bracing wire and the first pulling force detector 3 that will test first by ring-shaped hook 4 or the second pulling force are examined
The connection of device 19 is surveyed, and drives rotation fixed plate 14 to rotate by electric telescopic rod 17, will test by rotation fixed plate 14
The bracing wire other end is fixed, then drives threaded post 5 to rotate by dual-axle motor 13, drives sliding connecting base 7 to move by threaded post 5
It is dynamic, it is pulled by sliding connecting base 7, is examined with this by the first pulling force detector 3 and the second pulling force detector 19
It surveys, then by allowing to the distance inspection mobile to sliding connecting base 7 by infrared ray range sensor 8 and fixed test plate 16
It surveys, detected bracing wire pulling force is judged with this.
The present invention passes through the bracing wire and the first pulling force detector 3 or the second pull force calculation that ring-shaped hook 4 can will test
Device 19 connect, and by electric telescopic rod 17 can drive rotation fixed plate 14 rotate, by rotation fixed plate 14 can will
The bracing wire other end of detection is fixed, to fix by fixing head 15 it is stronger, pass through dual-axle motor 13 drive 5 turns of threaded post
It is dynamic, it drives sliding connecting base 7 mobile by threaded post 5, is pulled by sliding connecting base 7, the first pulling force is passed through with this
Detector 3 and the second pulling force detector 19 can be detected, this biaxial stretch-formed mechanics performance testing apparatus and micro object in situ
It is simple to learn performance test apparatus structure, it is easy to operate, not only make it is more convenient to detecting, and can be from drawing force and microcosmic
Mechanics detects, and provides a convenient.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. biaxial stretch-formed mechanics performance testing apparatus and micro mechanical property test equipment in situ, including support baseboard (11),
Be characterized in that: the upper surface center of the support baseboard (11) is connected with dual-axle motor (13) by bolted connection, double
The output shaft both ends of spindle motor (13) are connected with threaded post (5) in such a way that shaft coupling connects, the spiral shell of two threaded posts (5)
Line is contrary, and threaded post (5) is equipped with sliding connecting base (7), the mode and spiral shell that sliding connecting base (7) is connected through a screw thread
The upper surface center of line column (5) connection, the sliding connecting base (7) is equipped with support base (18), the front and rear sides of support base (18)
Upper end be connected by hinge there are two rotate fixed plate (14), it is each rotation fixed plate (14) transverse slat lower surface be slidably connected
One group of electric telescopic rod (17) is connected with by free bearing between the upper surface of seat (7), two rotation fixed plate (14) correspondences,
The upper surface center of the support baseboard (11) is connected with support plate (9) by support column (10), and the upper surface of support plate (9) is set
Having support base (2), support base (2) is respectively arranged on the left side and the right side the second pulling force detector (19) and the first pulling force detector (3),
The side of the support baseboard (11) is equipped with PLC controller (12), the input terminal electrical connection external power supply of PLC controller (12),
The output end of the output end of second pulling force detector (19) and the first pulling force detector (3), PLC controller (12) is electrically connected twin shaft
The input terminal of motor (13).
2. biaxial stretch-formed mechanics performance testing apparatus according to claim 1 and micro mechanical property test equipment in situ,
It is characterized by: the lower surface of the support baseboard (11) is connected with connection socle (6) by welding, socle is connected
(6) lower surface is connected with anti-skidding leather packing in such a way that glue is pasted.
3. biaxial stretch-formed mechanics performance testing apparatus according to claim 1 and micro mechanical property test equipment in situ,
It is characterized by: the number of the support column (10) is four, the following table for being located at support plate (9) of four support columns (10)
Face quadrangle.
4. biaxial stretch-formed mechanics performance testing apparatus according to claim 1 and micro mechanical property test equipment in situ,
It is characterized by: one end of first pulling force detector (3) and the second pulling force detector (19) is equipped with ring-shaped hook (4),
The outer rubber non-slip mat of ring-shaped hook (4).
5. biaxial stretch-formed mechanics performance testing apparatus according to claim 1 and micro mechanical property test equipment in situ,
It is characterized by: the upper surface of the support baseboard (11) is set there are two sliding rail (1), under the sliding connecting base (7)
Surface, which is equipped with, to be corresponded to each other with sliding groove, sliding groove with sliding rail (1).
6. biaxial stretch-formed mechanics performance testing apparatus according to claim 5 and micro mechanical property test equipment in situ,
It is characterized by: the number of the sliding rail (1) is two, two sliding rails (1) are located at sliding connecting base (7)
Lower surface front and rear sides, and sliding groove number corresponding with sliding rail (1) is also two.
7. biaxial stretch-formed mechanics performance testing apparatus according to claim 1 and micro mechanical property test equipment in situ,
It is characterized by: number eight of the electric telescopic rod (17), two electric telescopic rods (17) are one group.
8. biaxial stretch-formed mechanics performance testing apparatus according to claim 1 and micro mechanical property test equipment in situ,
It is characterized by: fixing head (15), fixing head has been bolted in two opposite side upper ends of rotation fixed plate (14)
(15) outside is equipped with anti-skid chequer.
9. biaxial stretch-formed mechanics performance testing apparatus according to claim 1 and micro mechanical property test equipment in situ,
It is characterized by: infrared ray range sensor (8) are equipped among the left and right sides of the support plate (9), the sliding connecting base
(7) upper surface side is equipped with fixed test plate (16), and fixed test plate (16) is mutually right with infrared ray range sensor (8)
It answers, the input terminal of output end electrical connection PLC controller (12) of the infrared ray range sensor (8).
10. biaxial stretch-formed mechanics performance testing apparatus according to claim 2 and micro mechanical property test equipment in situ,
It is characterized by: the number of connection socle (6) is four, four connections socle (6) are located at support baseboard (11)
Lower surface quadrangle, support baseboard (11) are convex shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910014359.7A CN109580355A (en) | 2019-01-08 | 2019-01-08 | Biaxial stretch-formed mechanics performance testing apparatus and micro mechanical property test equipment in situ |
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| CN201910014359.7A CN109580355A (en) | 2019-01-08 | 2019-01-08 | Biaxial stretch-formed mechanics performance testing apparatus and micro mechanical property test equipment in situ |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110849731A (en) * | 2019-12-05 | 2020-02-28 | 芜湖航天特种电缆厂股份有限公司 | Cable tensile strength test fixture |
| CN112504861A (en) * | 2020-12-25 | 2021-03-16 | 顾雪芬 | Intelligent testing device and testing method for rubber stretching |
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Application publication date: 20190405 |