CN106680093A - Tension tester - Google Patents
Tension tester Download PDFInfo
- Publication number
- CN106680093A CN106680093A CN201710111974.0A CN201710111974A CN106680093A CN 106680093 A CN106680093 A CN 106680093A CN 201710111974 A CN201710111974 A CN 201710111974A CN 106680093 A CN106680093 A CN 106680093A
- Authority
- CN
- China
- Prior art keywords
- base
- plate
- column
- line slideway
- testing machine
- 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.)
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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
Abstract
The invention provides a tension tester which comprises a base and a vertical column arranged on the base, and further comprises a fixing device which is arranged on the base and is used for fixing an object to be tested, and a tension test device which is arranged on the vertical column and is matched with the fixing device, wherein the fixing device comprises a placing plate and a clamping device; one end of the placing plate is connected to the upper surface of the base, and the other end of the placing plate is a free end; the clamping device is arranged at the free end; the bottom of the vertical column is connected with the base through a rotating shaft arranged on the base; the rotating plane of the vertical column is parallel to the rotating plane of the placing plate. The tension tester carries out tension test in the horizontal direction, the vertical direction and a direction forming a specific angle with the horizontal direction, so that the reliability and the stability of a test result are improved, and the required cost is relatively low.
Description
Technical field
The present invention relates to testing equipment technical field, more particularly to a kind of tensile testing machine.
Background technology
Child's books and periodicals product with function of playing need to meet the pulling force of ASTM F963 and EN71-1 when outlet is American-European and survey
Test-object is accurate, and the tensile test standard of GB-6675 need to be met when domestic, has to time of pulling force, direction and size in standard
Very strict requirement, because the existing tensile test equipment for such product is also rested on by manual pull and push dynamometer
Come the level verified, especially such product design overwhelming majority is irregular shape, causes the items of pulling force in test process
Parameter can not all fully meet standard requirement, so as to affect test result.
The Chinese patent of Application No. 201310022641.2 discloses a kind of tensile testing machine, set including being parallel to each other
Two girders put, the horizontal framves that block of Jing are connected between one end top of two girders, and Jing cylinder brackets are connected between other end top；
The Heng Lanjia centers are provided with union joint, and the bulb of union joint root is contradicted and blocked on the outside of frame horizontal；It is provided with cylinder bracket
The hollow piston rod arranged in oil cylinder, oil cylinder stretches out from oil cylinder two ends, and pull bar fits through the piston rod, pull bar outboard end
Nut is threaded with, is located on the pull bar and is set with pressure transducer between nut and the outer end of piston rod；The drawing
The opposite end of bar and union joint is respectively equipped with connecting portion.The device working place is big, can test suspender, the steel wire of big load
Rope, suspension hook, shackle etc., not only can test its tensile strength, can also feed pulsating pressure oil by oil supply cylinder, and workpiece is made
Fatigue test.But also have the following disadvantages, the invention is only capable of drawing high sample in the horizontal direction, it is impossible in specific angle
Degree carries out drawing high test, and resulting test result stability is relatively low.
The content of the invention
The technical problem to be solved is：A kind of tensile testing machine is provided, can be surveyed in horizontal and vertical pulling force
Free switching between examination, while the demand of special angle tensile test can also be met, improves the reliability of tensile test result.
In order to solve above-mentioned technical problem, the invention provides a kind of tensile testing machine, including base and base is arranged on
On column, also the fixing device including the fixed determinand being arranged on base and be arranged on column with fixing device phase
The device for testing tensile force of cooperation；
The fixing device includes placing plate and clamping device；It is described to place the upper surface that plate one end is connected to base, separately
One end is free end；The clamping device is arranged on free end；
The bottom of the column is connected by the rotating shaft being arranged on base with base；The Plane of rotation of the column and institute
The Plane of rotation for stating placement plate is parallel to each other.
Beneficial effects of the present invention：
Tensile test can only be carried out by horizontal tensile testing machine or vertical type tensile testing machine relative in prior art, if
Simultaneously carry out horizontal direction and vertical direction carries out pull test to needs, then need to buy horizontal and vertical type tensile testing machine, institute
What is needed is relatively costly；The present invention's places the upper surface that plate one end is connected to base, and the other end is free end, and clamping device sets
Put on free end, the Plane of rotation of column is parallel to each other with the Plane of rotation for placing plate, and device for testing tensile force is arranged on column
On；In sample pull test, the anglec of rotation of plate and column is placed by adjustment, sample is distinguished in the horizontal direction and perpendicular
Nogata, without the need for buying horizontal and vertical type tensile testing machine respectively, reduces the cost required for test to being tested；Exist simultaneously
During vertical direction pull test, sample is supported by placing plate, reduces impact of the gravity to result of the test, improve examination
The reliability tested；The anglec of rotation for placing plate and column can also be adjusted simultaneously so as to from the horizontal by certain angle, adjust
After make to fix sample place plane in placement plate and device for testing tensile force and be parallel to each other, can carry out special angle draws high test；
The present invention carries out drawing high test by horizontal direction, vertical direction and from the horizontal by special angle, improves result of the test
Reliability and stability, while required cost is relatively low.
Description of the drawings
Fig. 1 is a kind of schematic diagram of tensile testing machine structure of the embodiment of the present invention；
Fig. 2 is a kind of a kind of effect diagram of tensile testing machine of the embodiment of the present invention；
Fig. 3 is a kind of another kind of effect diagram of tensile testing machine of the embodiment of the present invention；
Label declaration：
1st, base；2nd, column；3rd, fixing device；4th, device for testing tensile force；5th, plate is placed；
6th, clamping device；7th, line slideway component；8th, line slideway；9th, slide block；
10th, first angle plate；11st, second angle plate；12nd, annular groove；
13rd, vertical line slideway component；14th, fixed plate；15th, base plate.
Specific embodiment
To describe the technology contents of the present invention in detail, being realized purpose and effect, below in conjunction with embodiment and coordinate attached
Figure is explained in detail.
The design of most critical of the present invention is：Plate will be placed to be rotatably arranged on base, the bottom of the column leads to
Cross the rotating shaft being arranged on base to be connected with base, can be rotatably set on base, at the same the Plane of rotation of column with it is described
The Plane of rotation for placing plate is parallel to each other, there is provided a kind of to disclosure satisfy that the tensile testing machine that multi-angle draws high test, improves
The reliability and stability of test structure.
Refer to Fig. 1 to Fig. 3, a kind of tensile testing machine that the present invention is provided, including base 1 and be arranged on base 1
Column 2, also the fixing device 3 including the fixed determinand being arranged on base 1 and be arranged on column 2 with fixing device 3
The device for testing tensile force 4 being engaged；
The fixing device 3 includes placing plate 5 and clamping device 6；It is described to place the upper table that the one end of plate 5 is connected to base 1
Face, the other end is free end；The clamping device 6 is arranged on free end；
The bottom of the column 2 is connected by the rotating shaft being arranged on base 1 with base 1；The Plane of rotation of the column 2
It is parallel to each other with the Plane of rotation of the placement plate 5.
Knowable to foregoing description, the present invention's places the upper surface that plate one end is connected to base, and the other end is free end, folder
Tight device is arranged on free end, and the Plane of rotation of column is parallel to each other with the Plane of rotation for placing plate, and device for testing tensile force sets
Put on column；In sample pull test, the anglec of rotation of plate and column is placed by adjustment, enable sample respectively in level
Direction and vertical direction are tested, without the need for buying horizontal and vertical type tensile testing machine respectively, reduce test required for into
This；Simultaneously in vertical direction pull test, sample is supported by placing plate, reduces shadow of the gravity to result of the test
Ring, improve the reliability of test；The anglec of rotation for placing plate and column can also be adjusted simultaneously so as to from the horizontal by one
Determine angle, make to fix sample place plane in placement plate and device for testing tensile force after regulation and be parallel to each other, special angle can be carried out
Draw high test；The present invention carries out drawing high test by horizontal direction, vertical direction and from the horizontal by special angle, improves
The reliability and stability of result of the test, while required cost is relatively low.
Further, described a kind of tensile testing machine, also including reducing motor and shaft coupling；
The reducing motor is arranged in base 1；The reducing motor is connected by shaft coupling with rotating shaft.
Knowable to foregoing description, the anglec of rotation of column can accurately be controlled by reducing motor, meet special angle and draw high
The needs of test, improve the reliability of test.
Further, described a kind of tensile testing machine, also including base plate 15；
The base 1 is provided with line slideway component 7；The line slideway component 7 includes line slideway 8 and leads with straight line
The slide block 9 that rail 8 is engaged；The line slideway 8 is arranged on the upper surface of base 1；
The base plate 15 is arranged on the upper surface of the slide block 9；Described placement plate 5 one end is connected on base plate 15, another
Hold as free end；The clamping device 6 is arranged on free end.
Knowable to foregoing description, by the way that the plate of placing of the fixing device of fixed determinand is arranged on into line slideway component
On slide block, placement plate is moved in the horizontal direction, expand the test scope of test, there is pull test flexible
Property.
Further, described a kind of tensile testing machine, also including the first screw, the second screw and two pieces of angle board；
The angle board upper surface in the base 1 arranged in parallel；The angle board is abutted against places the two of plate 5
Side；The angle board is vertical with the upper surface of the base 1 to be connected；
The angle board side close with plate 5 is placed is provided with 1/4 annular groove 12；
The placement plate 5 is provided with the first screw hole with the close side of first angle plate 10；The placement plate 5 and second
The close side of angle board 11 is provided with the second screw hole；
First screw is fixed on first angle plate 10 by annular groove and the first screw hole by plate 5 is placed；It is described
Second screw is fixed on second angle plate 11 by annular groove and the second screw hole by plate 5 is placed.
Knowable to foregoing description, place plate one end and fix, other end rotation, can adjust determinand is carried out in special angle
Test is drawn high, while after adjustment, if determinand is overweight, needs to fix the free end for placing plate, therefore using screw by circle
Annular groove and screw hole are fixed on plate is placed on angle board, and said structure is safe and reliable, and simple and convenient, are easily realized；
Further, the plane being located at the first opening of the annular groove 12 and plane-parallel；The annular groove 12
The second opening at be located plane it is parallel with vertical plane.
Knowable to foregoing description, placement plate can be adjusted by said structure and rotated between 0 degree to 90 degree, be met
The requirement of pull test.
Further, the free end for placing plate 5 is respectively provided on two sides with clamping device.
Knowable to foregoing description, clamping device is respectively provided with by placing the both sides of plate free end, it is possible to increase determinand is solid
It is scheduled on the stability placed on plate.
Further, the base 1 is provided with the recessed limit portion for placing column 2；
The side wall in the recessed limit portion is provided with the dead eye for installing bearing；The rotating shaft is arranged on base 1 by bearing
On；
The bottom of the column 2 is provided with through hole；The rotating shaft is connected by through hole with column 2.
Knowable to foregoing description, column can be rotatably set in the recessed limit portion of base, save space, compact conformation.
Further, the column 2 is provided with vertical line slideway component 13；
The vertical line slideway component 13 includes line slideway and the slide block being engaged with line slideway；The straight line
Guide rail is arranged on column 2；
The slide block is provided with device for testing tensile force 4；
The device for testing tensile force 4 includes fixed plate 14；The fixed plate 14 is provided with clamping device, the clamping device
For sample to be clamped in into fixed plate 14, tensile test is carried out.
Knowable to foregoing description, by adjusting position of the slide block of line slideway component on column, more flexibly, can
Meet the various sizes of requirement of different determinands, while after determinand is fixed, slided to column top by the slide block, energy
Enough carry out pull test.
Further, the upper and lower of the line slideway is respectively equipped with stopping means, and the stopping means are used to limit
Make the slide block sliding scale.
Knowable to foregoing description, the safety that pulling force examination is surveyed is improve by stopping means, it is to avoid device for testing tensile force surpasses
Go out preset range, and cause certain accident.
Further, described a kind of tensile testing machine, also including cloth stepper motor and shaft coupling；
The vertical line slideway component includes screw mandrel；The cloth stepper motor is connected by shaft coupling with screw mandrel.
Knowable to foregoing description, by the rotation of cloth stepper motor control screw mandrel, the movement of the accurate control slide block of energy, so that
Pull test is more accurately and reliably.
Fig. 1 to Fig. 3 is refer to, embodiments of the invention one are：
A kind of tensile testing machine that the present invention is provided, including base 1 and the column 2 being arranged on base 1, also including setting
The fixing device 3 of the fixed determinand on base 1 and the tensile test being engaged with fixing device 3 being arranged on column 2
Device 4；
The fixing device 3 includes placing plate 5 and clamping device 6；It is described to place the upper table that the one end of plate 5 is connected to base 1
Face, the other end is free end；The clamping device 6 is arranged on free end；
The bottom of the column 2 is connected by the rotating shaft being arranged on base 1 with base 1；The Plane of rotation of the column 2
It is parallel to each other with the Plane of rotation of the placement plate 5.
Embodiments of the invention two are：
Embodiment two is with the difference of embodiment one, a kind of tensile testing machine, also including reducing motor, shaft coupling, bottom
Plate 15, the first screw, the second screw and two pieces of angle board；
The reducing motor is arranged in base 1；The reducing motor is connected by shaft coupling with rotating shaft；The base 1
It is provided with line slideway component 7；The line slideway component 7 includes line slideway 8 and the slide block 9 being engaged with line slideway 8；
The line slideway 8 is arranged on the upper surface of base 1；
The base plate 15 is arranged on the upper surface of the slide block 9；Described placement plate 5 one end is connected on base plate 15, another
Hold as free end；The clamping device 6 is arranged on free end；The angle board is arranged in parallel in the upper of the base 1
Surface；The angle board abuts against the both sides for placing plate 5；The angle board is vertical with the upper surface of the base 1 to be connected；It is described
The angle board side close with plate 5 is placed is provided with 1/4 annular groove 12；
The placement plate 5 is provided with the first screw hole with the close side of first angle plate 10；The placement plate 5 and second
The close side of angle board 11 is provided with the second screw hole；First screw will place plate by annular groove and the first screw hole
5 are fixed on first angle plate 10；Second screw is fixed on second jiao by annular groove and the second screw hole by plate 5 is placed
On degree plate 11；The plane being located at first opening of the annular groove 12 and plane-parallel；The second of the annular groove 12 opens
The plane being located at mouthful is parallel with vertical plane；The free end for placing plate 5 is respectively provided on two sides with clamping device.
Embodiments of the invention three are：
Embodiment three is with the difference of embodiment one, a kind of tensile testing machine, also including cloth stepper motor and shaft coupling；
The base 1 is provided with the recessed limit portion for placing column 2；The side wall in the recessed limit portion is provided with for installing bearing
Dead eye；The rotating shaft is arranged on base 1 by bearing；The bottom of the column 2 is provided with through hole；The rotating shaft passes through through hole
It is connected with column 2；The column 2 is provided with vertical line slideway component 13；The vertical line slideway component 13 includes
Line slideway and the slide block being engaged with line slideway；The line slideway is arranged on column 2；The slide block is provided with pulling force
Test device 4；The device for testing tensile force 4 includes fixed plate 14；The fixed plate 14 is provided with clamping device, the clamping dress
Put for sample to be clamped in into fixed plate 14, carry out tensile test；The upper and lower of the line slideway is respectively equipped with spacing
Device, the stopping means are used to limit the slide block sliding scale；The vertical line slideway component includes screw mandrel；It is described
Cloth stepper motor is connected by shaft coupling with screw mandrel.
In sum, a kind of tensile testing machine that the present invention is provided, the upper surface of base is connected to by placing plate one end,
The other end is free end, and clamping device is arranged on free end, and the Plane of rotation of column is mutually put down with the Plane of rotation for placing plate
OK, device for testing tensile force is arranged on column；In sample pull test, the anglec of rotation of plate and column is placed by adjustment,
Sample is set to be tested with vertical direction in the horizontal direction respectively, without the need for buying horizontal and vertical type tensile testing machine respectively, drop
Cost required for low test；Simultaneously in vertical direction pull test, sample is supported by placing plate, reduces weight
Impact of the power to result of the test, improves the reliability of test；The anglec of rotation for placing plate and column can also be adjusted simultaneously, made
It makes to fix sample place plane in placement plate and device for testing tensile force from the horizontal by certain angle, after regulation mutually puts down
OK, can carry out special angle draws high test；The present invention is by horizontal direction, vertical direction and from the horizontal by special angle
Carry out drawing high test, improve the reliability and stability of result of the test, while required cost is relatively low.
Embodiments of the invention are the foregoing is only, the scope of the claims of the present invention is not thereby limited, it is every using this
The equivalents that bright description and accompanying drawing content are made, or other related technical fields are directly or indirectly used in, in the same manner
It is included within the scope of the present invention.
Claims (10)
1. a kind of tensile testing machine, including base and the column being arranged on base, it is characterised in that also including being arranged on base
On fixed determinand fixing device and the device for testing tensile force being engaged with fixing device that is arranged on column；
The fixing device includes placing plate and clamping device；It is described to place the upper surface that plate one end is connected to base, the other end
For free end；The clamping device is arranged on free end；
The bottom of the column is connected by the rotating shaft being arranged on base with base；The Plane of rotation of the column is put with described
The Plane of rotation for putting plate is parallel to each other.
2. a kind of tensile testing machine according to claim 1, it is characterised in that also including reducing motor and shaft coupling；
The reducing motor is arranged in base；The reducing motor is connected by shaft coupling with rotating shaft.
3. a kind of tensile testing machine according to claim 1, it is characterised in that also including base plate；
The base is provided with line slideway component；The line slideway component includes line slideway and is engaged with line slideway
Slide block；The line slideway is arranged on the upper surface of base；
The base plate is arranged on the upper surface of the slide block；Described placement plate one end is connected on base plate, and the other end is free end；
The clamping device is arranged on free end.
4. a kind of tensile testing machine according to claim 1, it is characterised in that also including the first screw, the second screw and
Two pieces of angle board；
The angle board upper surface in the base arranged in parallel；The angle board abuts against the both sides for placing plate；Institute
State that angle board is vertical with the upper surface of the base to be connected；
The angle board side close with plate is placed is provided with 1/4 annular groove；
The placement plate is provided with the first screw hole with the close side of first angle plate；The placement plate is leaned on second angle plate
Near side is provided with the second screw hole；
First screw is fixed on first angle plate by annular groove and the first screw hole by plate is placed；Second screw
It is fixed on plate is placed on second angle plate by annular groove and the second screw hole.
5. a kind of tensile testing machine according to claim 4, it is characterised in that be located at the first opening of the annular groove
Plane and plane-parallel；The plane being located at second opening of the annular groove is parallel with vertical plane.
6. a kind of tensile testing machine according to claim 1, it is characterised in that the both sides difference of the placement plate free end
It is provided with clamping device.
7. a kind of tensile testing machine according to claim 1, it is characterised in that the base is provided with for placing column
Recessed limit portion；
The side wall in the recessed limit portion is provided with the dead eye for installing bearing；The rotating shaft is arranged on base by bearing；
The column bottom is provided with through hole；The rotating shaft is connected by through hole with column.
8. a kind of tensile testing machine according to claim 1, it is characterised in that the column is provided with vertical straight line and leads
Rail assembly；
The vertical line slideway component includes line slideway and the slide block being engaged with line slideway；The line slideway sets
Put on column；
The slide block is provided with device for testing tensile force；
The device for testing tensile force includes fixed plate；The fixed plate is provided with clamping device, and the clamping device is used for sample
Product are clamped in fixed plate, carry out tensile test.
9. a kind of tensile testing machine according to claim 8, it is characterised in that the upper and lower of the line slideway point
Stopping means are not provided with, the stopping means are used to limit the slide block sliding scale.
10. a kind of tensile testing machine according to claim 8 or claim 9, it is characterised in that also including cloth stepper motor
And shaft coupling；
The vertical line slideway component includes screw mandrel；The cloth stepper motor is connected by shaft coupling with screw mandrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710111974.0A CN106680093A (en) | 2017-02-28 | 2017-02-28 | Tension tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710111974.0A CN106680093A (en) | 2017-02-28 | 2017-02-28 | Tension tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106680093A true CN106680093A (en) | 2017-05-17 |
Family
ID=58862555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710111974.0A Pending CN106680093A (en) | 2017-02-28 | 2017-02-28 | Tension tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106680093A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109115595A (en) * | 2018-09-27 | 2019-01-01 | 嘉善县俞汇小学 | A kind of device for testing tensile force |
| CN109238870A (en) * | 2018-09-30 | 2019-01-18 | 张家港立志传导新材料有限公司 | A kind of copper binding wire tensile testing machine of multiple-protection effect |
| CN110686880A (en) * | 2019-10-25 | 2020-01-14 | 宁海县宏瑞汽车部件有限公司 | Towing hook strength detection equipment |
| CN111272445A (en) * | 2020-03-06 | 2020-06-12 | 大连交通大学 | Children's scooter strength test device |
| CN111289264A (en) * | 2020-03-06 | 2020-06-16 | 大连交通大学 | Automatic formula scooter testing machine |
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| CN203275199U (en) * | 2013-06-06 | 2013-11-06 | 海南英利新能源有限公司 | Tensile force testing device |
| CN205352844U (en) * | 2015-12-08 | 2016-06-29 | 郑州中原应用技术研究开发有限公司 | Sealed fatigue performance of gluing can detect frock |
| CN206638521U (en) * | 2017-02-28 | 2017-11-14 | 敬业（东莞）印刷包装厂有限公司 | A kind of tensile testing machine |
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| GB1073219A (en) * | 1965-05-26 | 1967-06-21 | Instron Corp | Materials testing machine |
| CN2758726Y (en) * | 2004-11-04 | 2006-02-15 | 比亚迪股份有限公司 | Bending testing device |
| CN2837819Y (en) * | 2005-09-16 | 2006-11-15 | 东莞颖新五金制品有限公司 | Tensile force measurer |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109115595A (en) * | 2018-09-27 | 2019-01-01 | 嘉善县俞汇小学 | A kind of device for testing tensile force |
| CN109238870A (en) * | 2018-09-30 | 2019-01-18 | 张家港立志传导新材料有限公司 | A kind of copper binding wire tensile testing machine of multiple-protection effect |
| CN109238870B (en) * | 2018-09-30 | 2023-12-29 | 张家港立志传导新材料有限公司 | Copper-clad wire tensile testing machine with multiple protection effects |
| CN110686880A (en) * | 2019-10-25 | 2020-01-14 | 宁海县宏瑞汽车部件有限公司 | Towing hook strength detection equipment |
| CN111272445A (en) * | 2020-03-06 | 2020-06-12 | 大连交通大学 | Children's scooter strength test device |
| CN111289264A (en) * | 2020-03-06 | 2020-06-16 | 大连交通大学 | Automatic formula scooter testing machine |
| CN111272445B (en) * | 2020-03-06 | 2021-07-27 | 大连交通大学 | Children's scooter strength test device |
| CN111289264B (en) * | 2020-03-06 | 2021-07-30 | 大连交通大学 | Automatic formula scooter testing machine |
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