CN103487332A - Device for testing bending resistance of objects - Google Patents
Device for testing bending resistance of objects Download PDFInfo
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- CN103487332A CN103487332A CN201310441867.6A CN201310441867A CN103487332A CN 103487332 A CN103487332 A CN 103487332A CN 201310441867 A CN201310441867 A CN 201310441867A CN 103487332 A CN103487332 A CN 103487332A
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- glove
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- bend resistance
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Abstract
The invention relates to a device for testing the bending resistance of objects. The device comprises a base (1), two object supporting columns (2), a U-shaped support (3), a transmission expansion bar (4), an ejector block (5), a control module (6), a power supply (7), an information output device (8), a stepping motor (9) and at least one distance-measuring sensor (10), wherein the a power supply (7), the information output device (8), the stepping motor (9) and the distance-measuring sensor (10) are connected with the control module (6) respectively. According to the technical scheme designed by the invention, all units and modules are connected to form the device. The whole device is simple in structure and low in manufacturing cost, can effectively test the bending resistance of to-be-tested objects with different sizes, is high in testing sensitivity and obvious in effect, and has widely-marketing and economic values.
Description
Technical field
The present invention relates to a kind of object bend resistance proving installation.
Background technology
Bend resistance is to investigate an important indicator of producing object in commercial production, especially in the future the object that needs to rely on its strong hardness in using, the test of bend resistance is particularly important especially, for example manufacture house, the steel of bridge, this point is particularly important, because once the bend resistance attribute of these materials does not pass a test, represent that it does not have enough strong hardness, for building in the future, buried exactly a huge potential safety hazard, so the test for the bend resistance attribute of object is particularly important, in existing commercial production, test for this respect, often take large-scale breaking test device to be tested object, this mode, no matter on apparatus structure, or on cost, it is all the thing wasted time and energy, and for object to be measured, test also just useless, virtually also caused loss.
summary of the invention
For above-mentioned technical matters, technical matters to be solved by this invention is to provide a kind of simple in structure, low cost of manufacture, can be accurate.
The present invention is in order to solve the problems of the technologies described above by the following technical solutions: the present invention has designed a kind of object bend resistance proving installation, comprises base, two glove posts, U-shaped support, transmission expansion link, jacking block, control module and the power supplys that are connected with control module respectively, information output apparatus, stepper motor, at least one distance measuring sensor, wherein, two glove posts are contour, vertically be arranged on base respectively, and keep preset spacing between two glove posts, the two ends of U-shaped support are fixedly connected with the side of two glove posts respectively, stepper motor by U-shaped support be arranged on line central authorities between two glove posts directly over, the power outbound course of stepper motor points to, and perpendicular to line between two glove posts, jacking block is connected with the power output position of stepper motor by the transmission expansion link, each distance measuring sensor is separately positioned on the side of jacking block, and the range finding direction of each distance measuring sensor is parallel to line between two glove posts, point to any glove post, power supply, control module and information output apparatus are arranged on the side of a glove post wherein, power supply is the information output apparatus for being connected with control module through control module, stepper motor, distance measuring sensor is powered.
As a preferred technical solution of the present invention: described base is scalable base, and the flexible direction of scalable base parallels with the line between described two glove posts.
As a preferred technical solution of the present invention: the top of described U-shaped support is Collapsible structure.
As a preferred technical solution of the present invention: described distance measuring sensor range finding direction place straight line is mutually concordant with described jacking block bottom surface.
As a preferred technical solution of the present invention: described glove post is scalable glove post.
As a preferred technical solution of the present invention: the end face of described glove post is plane.
As a preferred technical solution of the present invention: also comprise switch, described power supply is connected with described control module through switch.
As a preferred technical solution of the present invention: described information output apparatus is display device.
As a preferred technical solution of the present invention: described control module is single-chip microcomputer.
A kind of object bend resistance proving installation of the present invention adopts above technical scheme compared with prior art, has following technique effect:
(1) the object bend resistance proving installation of the present invention's design, simple in structure, and low cost of manufacture is easy to use, can accurately for measured object, realize the bend resistance test, knows the bend resistance ability of measured object, for object production provides quality assurance;
(2) in the object bend resistance proving installation of the present invention's design, base and U-shaped support adopt Collapsible structure, are convenient to the test job of this proving installation for the various sizes object, and versatile and flexible, range of application is more extensive;
(3) in the object bend resistance proving installation of the present invention's design, distance measuring sensor is found range to direction place straight line with mutually concordant towards the face of line between described two glove posts on described jacking block, can greatly improve the sensitivity of this proving installation bend resistance test, guarantee that test result is more accurate;
(4), in the object bend resistance proving installation of the present invention's design, the switch that design is connected with control module, controlled the bend resistance test of object, makes the use of whole proving installation more energy-conservation;
(5) in the object bend resistance proving installation of the present invention design, for information output apparatus, adopt display device, make the output of test result more eye-catching, directly perceived, the convenient operation personnel in time, accurately know.
The accompanying drawing explanation
Fig. 1 is the perspective view of the object bend resistance proving installation that designs of the present invention;
Fig. 2 is that the present invention designs initial schematic diagram in the concrete test process of object bend resistance proving installation;
Fig. 3 is that the present invention designs in the concrete test process of object bend resistance proving installation and tests schematic diagram.
Wherein, 1. base, 2. glove post, 3. U-shaped support, 4. transmission expansion link, 5. jacking block, 6. control module, 7. power supply, 8. information output apparatus, 9. stepper motor, 10. distance measuring sensor, 11. switches, 12. measured objects.
Embodiment
Below in conjunction with Figure of description, the specific embodiment of the present invention is described in further detail.
As shown in Figure 1, the present invention has designed a kind of object bend resistance proving installation, comprises base 1, two glove posts 2, U-shaped support 3, transmission expansion link 4, jacking block 5, control module 6 and the power supplys 7 that are connected with control module 6 respectively, information output apparatus 8, stepper motor 9, at least one distance measuring sensor 10, wherein, two glove posts 2 are contour, vertically be arranged on respectively on base 1, and keep preset spacing between two glove posts 2, the two ends of U-shaped support 3 are fixedly connected with the side of two glove posts 2 respectively, stepper motor 9 by U-shaped support 3 be arranged on line central authorities between two glove post 2 tops directly over, the power outbound course of stepper motor 9 points to, and perpendicular to line between two glove post 2 tops, jacking block 5 is connected with the power output position of stepper motor 9 by transmission expansion link 4, each distance measuring sensor 10 is separately positioned on the side of jacking block 5, and the range finding direction of each distance measuring sensor 10 is parallel to line between two glove post 2 tops, point to any glove post 2, power supply 7, control module 6 and information output apparatus 8 are arranged on the side of a glove post 2 wherein, power supply 7 is the information output apparatus 8 for being connected with control module 6 through control module 6, stepper motor 9, distance measuring sensor 10 is powered.
The object bend resistance proving installation of the present invention's design, simple in structure, low cost of manufacture, easy to use, can accurately for measured object, realize the bend resistance test, know the bend resistance ability of measured object, for object production provides quality assurance.
As a preferred technical solution of the present invention: described base 1 is scalable base, and the flexible direction of scalable base parallels with the line between described two glove posts 2.
As a preferred technical solution of the present invention: the top of described U-shaped support 3 is Collapsible structure.
In the object bend resistance proving installation of the present invention's design, base 1 and U-shaped support 3 adopt Collapsible structure, are convenient to the test job of this proving installation for the various sizes object, and versatile and flexible, range of application is more extensive.
As a preferred technical solution of the present invention: described distance measuring sensor 10 range finding direction place straight lines are mutually concordant with described jacking block 5 bottom surfaces.
In the object bend resistance proving installation of the present invention's design, distance measuring sensor 10 is found range to direction place straight lines with mutually concordant towards the face of line between described two glove post 2 tops on described jacking block 5, can greatly improve the sensitivity of this proving installation bend resistance test, guarantee that test result is more accurate.
As a preferred technical solution of the present invention: described glove post 2 is scalable glove post 2.
As a preferred technical solution of the present invention: the end face of described glove post 2 is plane.
As a preferred technical solution of the present invention: also comprise switch 11, described power supply 7 is connected with described control module 6 through switch 11.
In the object bend resistance proving installation of the present invention's design, the switch that design is connected with control module 6, controlled the bend resistance test of object, and the energy loss of having avoided the long-term power supply of power supply 7 to bring, make the use of whole proving installation more energy-conservation.
As a preferred technical solution of the present invention: described information output apparatus 8 is display device.
In the object bend resistance proving installation of the present invention design, for information output apparatus 8, adopt display device, make the output of test result more eye-catching, directly perceived, the convenient operation personnel in time, accurately know.
As a preferred technical solution of the present invention: described control module 6 is single-chip microcomputer.
The object bend resistance proving installation of the present invention's design is in the middle of actual application, by scalable base and the 3 pairs of proving installations of U-shaped support with Collapsible structure, regulated, so that this proving installation adapts to the object that will measure, as shown in Figure 2, power supply 7 is the information output apparatus 8 for being connected with control module 6 through control module 6, stepper motor 9, distance measuring sensor 10 is powered, the two ends of measured object 12 are placed on respectively the top of glove post 2, operating switch 11 is controlled whole proving installation and is started working, jacking block 5 under the control of stepper motor 9 with measured object 12 Surface Contacts, then the pressure controling signal that control module 6 increases to the 9 transmission cycles of stepper motor successively, stepper motor 9 bases are the pressure controling signal of cycle increase successively, by 5 pairs of measured objects 12 of jacking block, press, as shown in Figure 3, when measured object 12 under jacking block 5 pressure-actings, when bending occurs, bending part can be detected in time by the distance measuring sensor 10 of real-time working, reason is that whether bending can directly have influence on the distance that distance measuring sensor 10 detects to measured object 12, in test process, when the real-time result detected of distance measuring sensor 10 changes, or when detecting distance and being less than between two glove post 2 tops line, control module 6 judges that now measured object 12 bends, meanwhile, control module 6 is sent to the force value in the current pressure controling signal that sends to stepper motor 9 in information output apparatus 8, be that display device is shown, for operating personnel, know, this force value is this measured object 12 and can bear maximum force value, simultaneously, control module 6 control step motors 9 quit work.
In design proposal of the present invention, as optimal technical scheme, in test process, face towards line between described two glove post 2 tops on jacking block 5 directly contacts with measured object 12, when distance measuring sensor 10 range finding direction place straight lines when mutually concordant towards the face of line between described two glove post 2 tops on described jacking block 5, measured object 12 is as long as bend a little, can be detected by the distance measuring sensor 10 of real-time working, so effectively improve the measurement sensitivity of this proving installation.
In sum, the object bend resistance proving installation of the present invention's design is simple in structure, low cost of manufacture, for the measured object 12 of all types of sizes, all can effectively carry out the bend resistance test, and measurement sensitivity is high, successful, have market popularization value and economic worth widely.
The above is explained in detail embodiments of the present invention by reference to the accompanying drawings, but the present invention is not limited to above-mentioned embodiment, in the ken possessed those of ordinary skills, can also under the prerequisite that does not break away from aim of the present invention, make a variety of changes.
Claims (9)
1. an object bend resistance proving installation, is characterized in that: comprise base (1), two glove posts (2), U-shaped support (3), transmission expansion link (4), jacking block (5), control module (6) and the power supply (7) be connected with control module (6) respectively, information output apparatus (8), stepper motor (9), at least one distance measuring sensor (10), wherein, two glove posts (2) are contour, vertically be arranged on respectively on base (1), and keep preset spacing between two glove posts (2), the two ends of U-shaped support (3) are fixedly connected with the side of two glove posts (2) respectively, stepper motor (9) by U-shaped support (3) be arranged on line central authorities between two glove posts (2) top directly over, the power outbound course of stepper motor (9) points to, and perpendicular to line between two glove posts (2) top, jacking block (5) is connected with the power output position of stepper motor (9) by transmission expansion link (4), each distance measuring sensor (10) is separately positioned on the side of jacking block (5), and the range finding direction of each distance measuring sensor (10) is parallel to line between two glove posts (2) top, point to any glove post (2), power supply (7), control module (6) and information output apparatus (8) are arranged on the side of a glove post (2) wherein, power supply (7) is the information output apparatus (8) for being connected with control module (6) through control module (6), stepper motor (9), distance measuring sensor (10) is powered.
2. a kind of object bend resistance proving installation according to claim 1, it is characterized in that: described base (1) is scalable base, and the flexible direction of scalable base parallels with the line between described two glove posts (2).
3. a kind of object bend resistance proving installation according to claim 2, it is characterized in that: the top of described U-shaped support (3) is Collapsible structure.
4. a kind of object bend resistance proving installation according to claim 1, it is characterized in that: described distance measuring sensor (10) range finding direction place straight line is mutually concordant with described jacking block (5) bottom surface.
5. a kind of object bend resistance proving installation according to claim 1, it is characterized in that: described glove post (2) is scalable glove post (2).
6. a kind of object bend resistance proving installation according to claim 1, it is characterized in that: the end face of described glove post (2) is plane.
7. a kind of object bend resistance proving installation according to claim 1, it is characterized in that: also comprise switch (11), described power supply (7) is connected with described control module (6) through switch (11).
8. a kind of object bend resistance proving installation according to claim 1, it is characterized in that: described information output apparatus (8) is display device.
9. a kind of object bend resistance proving installation according to claim 1, it is characterized in that: described control module (6) is single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310441867.6A CN103487332A (en) | 2013-09-26 | 2013-09-26 | Device for testing bending resistance of objects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310441867.6A CN103487332A (en) | 2013-09-26 | 2013-09-26 | Device for testing bending resistance of objects |
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| CN103487332A true CN103487332A (en) | 2014-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310441867.6A Withdrawn CN103487332A (en) | 2013-09-26 | 2013-09-26 | Device for testing bending resistance of objects |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105651622A (en) * | 2016-03-01 | 2016-06-08 | 河南理工大学 | Method for measuring bending resistant property of material and test instrument for method |
| CN107623195A (en) * | 2017-08-25 | 2018-01-23 | 苏州惠华电子科技有限公司 | A kind of high-precision motor drive-type wiring positioner |
| CN107623194A (en) * | 2017-08-25 | 2018-01-23 | 苏州惠华电子科技有限公司 | A kind of intelligent electric-controlledization wire harness wiring stabilising arrangement |
| CN109253916A (en) * | 2018-10-09 | 2019-01-22 | 浙江染化宝检测服务有限公司 | A kind of sclerderm leather jackknifing instrument |
| CN111077026A (en) * | 2019-12-30 | 2020-04-28 | 黄山学院 | Testing device for detecting bending performance of material and using method thereof |
Citations (7)
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|---|---|---|---|---|
| JPS60168037A (en) * | 1984-02-10 | 1985-08-31 | Japan Atom Energy Res Inst | Jig for bending test |
| CN2463823Y (en) * | 2001-02-01 | 2001-12-05 | 弘达仪器股份有限公司 | Mulit-functional structure tester |
| US6681622B1 (en) * | 2002-10-31 | 2004-01-27 | S.C. Johnson Home Storage, Inc. | Device for and method of determining cut resistance of a material |
| CN101216393A (en) * | 2007-12-28 | 2008-07-09 | 保定天威集团有限公司 | Self-adhering transposed conductor integral high-temperature bending strength experimental method and apparatus |
| CN102120230A (en) * | 2010-12-03 | 2011-07-13 | 长沙中联重工科技发展股份有限公司 | Device and method for measuring bending angle of bent piece |
| CN203275185U (en) * | 2013-06-03 | 2013-11-06 | 周调彪 | Testing machine for bending property of metal material |
| CN203490137U (en) * | 2013-09-26 | 2014-03-19 | 无锡俊达测试技术服务有限公司 | Object bending-resistant tester |
-
2013
- 2013-09-26 CN CN201310441867.6A patent/CN103487332A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60168037A (en) * | 1984-02-10 | 1985-08-31 | Japan Atom Energy Res Inst | Jig for bending test |
| CN2463823Y (en) * | 2001-02-01 | 2001-12-05 | 弘达仪器股份有限公司 | Mulit-functional structure tester |
| US6681622B1 (en) * | 2002-10-31 | 2004-01-27 | S.C. Johnson Home Storage, Inc. | Device for and method of determining cut resistance of a material |
| CN101216393A (en) * | 2007-12-28 | 2008-07-09 | 保定天威集团有限公司 | Self-adhering transposed conductor integral high-temperature bending strength experimental method and apparatus |
| CN102120230A (en) * | 2010-12-03 | 2011-07-13 | 长沙中联重工科技发展股份有限公司 | Device and method for measuring bending angle of bent piece |
| CN203275185U (en) * | 2013-06-03 | 2013-11-06 | 周调彪 | Testing machine for bending property of metal material |
| CN203490137U (en) * | 2013-09-26 | 2014-03-19 | 无锡俊达测试技术服务有限公司 | Object bending-resistant tester |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105651622A (en) * | 2016-03-01 | 2016-06-08 | 河南理工大学 | Method for measuring bending resistant property of material and test instrument for method |
| CN107623195A (en) * | 2017-08-25 | 2018-01-23 | 苏州惠华电子科技有限公司 | A kind of high-precision motor drive-type wiring positioner |
| CN107623194A (en) * | 2017-08-25 | 2018-01-23 | 苏州惠华电子科技有限公司 | A kind of intelligent electric-controlledization wire harness wiring stabilising arrangement |
| CN109253916A (en) * | 2018-10-09 | 2019-01-22 | 浙江染化宝检测服务有限公司 | A kind of sclerderm leather jackknifing instrument |
| CN111077026A (en) * | 2019-12-30 | 2020-04-28 | 黄山学院 | Testing device for detecting bending performance of material and using method thereof |
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Application publication date: 20140101 |