CN107271290A - Crush test test bench - Google Patents

Crush test test bench Download PDF

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Publication number
CN107271290A
CN107271290A CN201710480208.1A CN201710480208A CN107271290A CN 107271290 A CN107271290 A CN 107271290A CN 201710480208 A CN201710480208 A CN 201710480208A CN 107271290 A CN107271290 A CN 107271290A
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Prior art keywords
plate
movable
fixed top
crush
top plate
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Pending
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CN201710480208.1A
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Chinese (zh)
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张陆胜
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WUHU JUSHENG ELECTROMECHANICAL EQUIPMENT FACTORY
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WUHU JUSHENG ELECTROMECHANICAL EQUIPMENT FACTORY
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Priority to CN201710480208.1A priority Critical patent/CN107271290A/en
Publication of CN107271290A publication Critical patent/CN107271290A/en
Pending legal-status Critical Current

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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
    • G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
    • G01N3/12—Pressure testing
    • 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
    • G01N3/02—Details
    • 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
    • G01N2203/0019—Compressive
    • 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
    • G01N2203/0042—Pneumatic or hydraulic means
    • G01N2203/0048—Hydraulic 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
    • G01N2203/006—Crack, flaws, fracture or rupture
    • G01N2203/0067—Fracture or rupture

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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)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

本发明公开了一种压破试验测试台架，包括底板，还包括活动载板、固定顶板以及活动压板，所述底板、活动载板、固定顶板以及活动压板自下而上依次间隔设置，所述底板和固定顶板之间通过支撑杆固定相连，所述活动载板和活动压板之间通过连杆相连，所述活动载板上设有液压缸，固定顶板的下部设有与液压缸相对应的压力传感器，固定顶板的上部设有用于定位产品的定位块，活动压板的下部对应定位块设有压块。结构设计合理，四层板竖直叠放设置，结构简单，占用空间小，通过液压缸驱动两板夹紧压破产品，测试稳定可靠，操作简便。

The present invention discloses a crush test bench, including a bottom plate, a movable carrier plate, a fixed top plate and a movable pressure plate, wherein the bottom plate, the movable carrier plate, the fixed top plate and the movable pressure plate are arranged in sequence from bottom to top, the bottom plate and the fixed top plate are fixedly connected by a support rod, the movable carrier plate and the movable pressure plate are connected by a connecting rod, a hydraulic cylinder is arranged on the movable carrier plate, a pressure sensor corresponding to the hydraulic cylinder is arranged at the lower part of the fixed top plate, a positioning block for positioning the product is arranged at the upper part of the fixed top plate, and a pressure block is arranged at the lower part of the movable pressure plate corresponding to the positioning block. The structural design is reasonable, the four-layer plate is arranged vertically stacked, the structure is simple, the space occupied is small, the two plates are clamped and crushed by the hydraulic cylinder to drive the two plates to crush the product, the test is stable and reliable, and the operation is simple.

Description

压破试验测试台架Crush test test bench

技术领域technical field

本发明涉及力学试验技术领域，尤其是涉及一种压破试验测试台架。The invention relates to the technical field of mechanical testing, in particular to a test stand for a crushing test.

背景技术Background technique

很多产品制造出来需要对结构强度做测试，主要进行压破试验。目前的产品压破试验测试多是通过压机进行，压机结构复杂，占用空间大，并且测试数据准确性差，操作繁琐。Many products need to be tested for structural strength after they are manufactured, mainly crush tests. The current product crushing test is mostly carried out by a press, which has a complex structure, takes up a lot of space, and has poor test data accuracy and cumbersome operations.

发明内容Contents of the invention

针对现有技术不足，本发明所要解决的技术问题是提供一种压破试验测试台架，以达到结构简单，测试简便的目的。Aiming at the deficiencies of the prior art, the technical problem to be solved by the present invention is to provide a crush test bench to achieve the purpose of simple structure and convenient testing.

为了解决上述技术问题，本发明所采用的技术方案为：In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:

该压破试验测试台架，包括底板，还包括活动载板、固定顶板以及活动压板，所述底板、活动载板、固定顶板以及活动压板自下而上依次间隔设置，所述底板和固定顶板之间通过支撑杆固定相连，所述活动载板和活动压板之间通过连杆相连，所述活动载板上设有液压缸，固定顶板的下部设有与液压缸相对应的压力传感器，固定顶板的上部设有用于定位产品的定位块，活动压板的下部对应定位块设有压块。The crushing test bench includes a bottom plate, a movable carrier plate, a fixed top plate, and a movable pressure plate, and the bottom plate, the movable carrier plate, the fixed top plate, and the movable pressure plate are sequentially arranged at intervals from bottom to top, and the bottom plate and the fixed top plate The movable carrier plate and the movable pressing plate are connected through a connecting rod, the movable carrier plate is provided with a hydraulic cylinder, and the lower part of the fixed top plate is provided with a pressure sensor corresponding to the hydraulic cylinder. The upper part of the top plate is provided with a positioning block for positioning the product, and the lower part of the movable pressing plate is provided with a pressing block corresponding to the positioning block.

进一步的，所述底板的上部对应活动载板设有缓冲块。Further, a buffer block is provided on the upper part of the bottom plate corresponding to the movable carrier.

所述定位块的上部设有与产品底部相适配的仿形凹槽。The upper part of the positioning block is provided with a profiling groove matching the bottom of the product.

所述压块可拆卸的设在活动压板的下部，并在活动压板的下部设有摄像头。The pressing block is detachably arranged at the lower part of the movable pressing plate, and a camera is arranged at the lower part of the movable pressing plate.

所述支撑杆为并排设置的四个，四个支撑杆分别对应底板和固定顶板的四个拐角设置。There are four support rods arranged side by side, and the four support rods are respectively arranged corresponding to the four corners of the bottom plate and the fixed top plate.

所述活动压板和活动载板之间的连杆通过设置在固定顶板上的通孔。The connecting rod between the movable pressing plate and the movable carrier passes through the through hole arranged on the fixed top plate.

所述底板的底面上设有橡胶层。A rubber layer is provided on the bottom surface of the bottom plate.

所述底板、活动载板、固定顶板以及活动压板均为方形板。The bottom plate, the movable carrier plate, the fixed top plate and the movable pressing plate are all square plates.

所述连杆为四个，四个连杆对应活动压板和活动载板的拐角设置，固定顶板的拐角对应设置四个通孔。There are four connecting rods, the four connecting rods are arranged corresponding to the corners of the movable pressing plate and the movable carrier plate, and the corners of the fixed top plate are correspondingly arranged with four through holes.

本发明与现有技术相比，具有以下优点：该压破试验测试台架结构设计合理，四层板竖直叠放设置，结构简单，占用空间小，通过液压缸驱动两板夹紧压破产品，测试稳定可靠，操作简便。Compared with the prior art, the present invention has the following advantages: the design of the crushing test bench structure is reasonable, the four-layer boards are vertically stacked, the structure is simple, the space occupied is small, and the two boards are clamped and crushed by the hydraulic cylinder. The product, the test is stable and reliable, and the operation is easy.

附图说明Description of drawings

下面对本说明书各幅附图所表达的内容及图中的标记作简要说明：The following is a brief description of the content expressed in the drawings of this manual and the marks in the drawings:

图1为本发明测试台架结构示意图。Fig. 1 is a schematic diagram of the test bench structure of the present invention.

图中：In the picture:

1.底板、2.缓冲块、3.支撑杆、4.固定顶板、5.活动载板、6.液压缸、7.压力传感器、8.定位块、9.连接导杆、10.活动压板、11.压块。1. Bottom plate, 2. Buffer block, 3. Support rod, 4. Fixed top plate, 5. Movable carrier plate, 6. Hydraulic cylinder, 7. Pressure sensor, 8. Positioning block, 9. Connecting guide rod, 10. Movable pressure plate , 11. Briquetting.

具体实施方式detailed description

下面对照附图，通过对实施例的描述，对本发明的具体实施方式作进一步详细的说明。The specific implementation manner of the present invention will be described in further detail below by describing the embodiments with reference to the accompanying drawings.

如图1所示，该压破试验测试台架，包括底板1、缓冲块2、支撑杆3、固定顶板4、活动载板5、液压缸6、压力传感器7、定位块8、连接导杆9、活动压板10以及压块11。As shown in Figure 1, the crushing test bench includes a bottom plate 1, a buffer block 2, a support rod 3, a fixed top plate 4, a movable carrier plate 5, a hydraulic cylinder 6, a pressure sensor 7, a positioning block 8, and a connecting guide rod. 9. Movable pressing plate 10 and pressing block 11.

底板1、活动载板5、固定顶板4以及活动压板10自下而上依次间隔设置，四个板并排平行设置；其中，底板、活动载板、固定顶板以及活动压板均为方形板。四层板竖直叠放设置，结构简单，占用空间小。The bottom plate 1, the movable carrier plate 5, the fixed top plate 4 and the movable pressure plate 10 are arranged at intervals from bottom to top, and the four plates are arranged side by side in parallel; wherein, the bottom plate, the movable carrier plate, the fixed top plate and the movable pressure plate are all square plates. The four-layer boards are stacked vertically, with a simple structure and a small footprint.

底板1为支撑底板，底板的底面上设有橡胶层，能保证与地面很好的贴合，固定稳定性好。固定顶板通过支撑杆固定在底板上，支撑杆为并排竖直设置的四个，四个支撑杆对应底板和固定顶板的四个拐角设置。底板和固定顶板以及四个支撑杆形成框架结构，保证结构强度。The base plate 1 is a supporting base plate, and the bottom surface of the base plate is provided with a rubber layer, which can ensure a good fit with the ground and good fixing stability. The fixed top plate is fixed on the base plate through support rods, and the support rods are four vertically arranged side by side, and the four support rods are set corresponding to the four corners of the base plate and the fixed top plate. The bottom plate, the fixed top plate and four support rods form a frame structure to ensure the structural strength.

活动载板5和活动压板10之间通过连杆相连，活动压板和活动载板之间的连杆通过设置在固定顶板上的通孔，连杆形成连接导杆9。连杆为四个，四个连杆对应活动压板和活动载板的拐角设置，固定顶板的拐角对应设置四个通孔。连杆一是起到连接活动压板和活动载板，二是连接导杆在通孔中导向起到限位作用，保证压破试验时压板和压块不会倾斜。The movable carrier plate 5 is connected with the movable platen 10 by a connecting rod, and the connecting rod between the movable platen and the movable carrier plate passes through the through hole arranged on the fixed top plate, and the connecting rod forms a connecting guide rod 9 . There are four connecting rods, the four connecting rods are arranged corresponding to the corners of the movable pressing plate and the movable carrier plate, and the corners of the fixed top plate are correspondingly arranged with four through holes. The connecting rod is used to connect the movable pressure plate and the movable carrier plate, and the second is to guide the connecting guide rod in the through hole to limit the position, so as to ensure that the pressure plate and the pressure block will not tilt during the crush test.

活动载板5上设有液压缸6，固定顶板的下部设有与液压缸相对应的压力传感器7，固定顶板的上部设有用于定位产品的定位块，活动压板的下部对应定位块设有压块。通过液压缸作用在压力传感器的压力来测出活动压板作用在产品上压力，测试稳定可靠，操作简便。The movable carrier plate 5 is provided with a hydraulic cylinder 6, the lower part of the fixed top plate is provided with a pressure sensor 7 corresponding to the hydraulic cylinder, the upper part of the fixed top plate is provided with a positioning block for positioning the product, and the lower part of the movable platen is provided with a pressure sensor corresponding to the positioning block. Piece. The pressure of the movable platen on the product is measured by the pressure of the hydraulic cylinder on the pressure sensor, the test is stable and reliable, and the operation is simple.

底板1的上部对应活动载板设有缓冲块2。产品被压破时，通过橡胶的缓冲块对活动载板缓冲，防止相连板之间发生撞击，保护测试台架。The upper part of the bottom plate 1 is provided with a buffer block 2 corresponding to the movable carrier. When the product is crushed, the movable carrier board is buffered by the rubber buffer block to prevent the impact between the connected boards and protect the test bench.

定位块8的上部设有与产品底部相适配的仿形凹槽，产品直接放置在定位块上进行压破测试，操作简便；压块11可拆卸的设在活动压板的下部，可以根据需要更换不同形状的压块，并在活动压板的下部设有摄像头，可以记录整个试验压破过程，保证测试数据的准确性。The upper part of the positioning block 8 is provided with a profiling groove matching the bottom of the product. The product is directly placed on the positioning block for crushing test, which is easy to operate; Different shapes of pressing blocks are replaced, and a camera is installed at the lower part of the movable pressing plate, which can record the entire test crushing process and ensure the accuracy of the test data.

上面结合附图对本发明进行了示例性描述，显然本发明具体实现并不受上述方式的限制，只要采用了本发明的构思和技术方案进行的各种非实质性的改进，或未经改进将本发明的构思和技术方案直接应用于其它场合的，均在本发明的保护范围之内。The present invention has been exemplarily described above in conjunction with the accompanying drawings. Obviously, the specific implementation of the present invention is not limited by the above methods, as long as various insubstantial improvements are made using the concept and technical solutions of the present invention, or the present invention will be If the concept and technical solutions of the present invention are directly applied to other occasions, they all fall within the protection scope of the present invention.

Claims (9)

1. one kind crushes experimental test stand, including bottom plate, it is characterised in that：Also include movable support plate, fixed top plate and work Dynamic pressure plate, the bottom plate, movable support plate, fixed top plate and movable pressing board are arranged at intervals successively from bottom to top, the bottom plate and It is fixedly linked, is connected between the movable support plate and movable pressing board by connecting rod by support bar between fixed top plate, the work Dynamic load plate is provided with hydraulic cylinder, and the bottom of fixed top plate is provided with the pressure sensor corresponding with hydraulic cylinder, fixes the upper of top plate Portion is provided with the locating piece for positioning product, and the bottom correspondence locating piece of movable pressing board is provided with briquetting.
2. crush experimental test stand as claimed in claim 1, it is characterised in that：The movable support plate of top correspondence of the bottom plate is set There is buffer stopper.
3. crush experimental test stand as claimed in claim 1, it is characterised in that：The top of the locating piece is provided with and product bottom The profiling groove that portion is adapted.
4. crush experimental test stand as claimed in claim 1, it is characterised in that：The briquetting is removably located at movable pressing board Bottom, and the bottom of movable pressing board be provided with camera.
5. crush experimental test stand as claimed in claim 1, it is characterised in that：The support bar is four be arranged side by side, Four support bars correspond to bottom plate respectively and four turnings of fixed top plate are set.
6. crush experimental test stand as claimed in claim 1, it is characterised in that：Between the movable pressing board and movable support plate Connecting rod passes through the through hole that is arranged on fixed top plate.
7. crush experimental test stand as claimed in claim 1, it is characterised in that：The bottom surface of the bottom plate is provided with rubber layer.
8. crush experimental test stand as claimed in claim 1, it is characterised in that：The bottom plate, movable support plate, fixed top plate with And movable pressing board is square plate.
9. crush experimental test stand as claimed in claim 6, it is characterised in that：The connecting rod is four, four connecting rod correspondences The turning of movable pressing board and movable support plate is set, and the turning of fixed top plate is correspondingly arranged four through holes.
CN201710480208.1A 2017-06-22 2017-06-22 Crush test test bench Pending CN107271290A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710480208.1A CN107271290A (en) 2017-06-22 2017-06-22 Crush test test bench

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Application Number Priority Date Filing Date Title
CN201710480208.1A CN107271290A (en) 2017-06-22 2017-06-22 Crush test test bench

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108088750A (en) * 2017-12-25 2018-05-29 丰业迪睦斯（芜湖）汽车部件有限公司 Automobile door stopper shell crushing resistance detection device
CN109596374A (en) * 2018-12-27 2019-04-09 杭州恒宏机械有限公司 A kind of jack hydraulic test device
CN111157342A (en) * 2020-02-26 2020-05-15 哈尔滨学院 a pressure controller

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Publication number Priority date Publication date Assignee Title
CN202442925U (en) * 2012-01-09 2012-09-19 黑龙江工程学院 Asphalt concrete test block pressure tester
CN103196750A (en) * 2013-04-07 2013-07-10 安徽农业大学 Simple mechanical material testing machine
CN203785964U (en) * 2014-04-14 2014-08-20 北方燕盛工程技术有限公司 Digital portable press
CN104237015A (en) * 2014-10-17 2014-12-24 清华大学苏州汽车研究院 High-speed dynamic compression testing device
CN204255771U (en) * 2014-12-12 2015-04-08 贵州精诚建设工程质量检测有限公司 A kind of building board resistance to compression pick-up unit
CN204882251U (en) * 2015-08-15 2015-12-16 山东捷远电气股份有限公司 Cold rolling tensile test device of cable

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202442925U (en) * 2012-01-09 2012-09-19 黑龙江工程学院 Asphalt concrete test block pressure tester
CN103196750A (en) * 2013-04-07 2013-07-10 安徽农业大学 Simple mechanical material testing machine
CN203785964U (en) * 2014-04-14 2014-08-20 北方燕盛工程技术有限公司 Digital portable press
CN104237015A (en) * 2014-10-17 2014-12-24 清华大学苏州汽车研究院 High-speed dynamic compression testing device
CN204255771U (en) * 2014-12-12 2015-04-08 贵州精诚建设工程质量检测有限公司 A kind of building board resistance to compression pick-up unit
CN204882251U (en) * 2015-08-15 2015-12-16 山东捷远电气股份有限公司 Cold rolling tensile test device of cable

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108088750A (en) * 2017-12-25 2018-05-29 丰业迪睦斯（芜湖）汽车部件有限公司 Automobile door stopper shell crushing resistance detection device
CN109596374A (en) * 2018-12-27 2019-04-09 杭州恒宏机械有限公司 A kind of jack hydraulic test device
CN111157342A (en) * 2020-02-26 2020-05-15 哈尔滨学院 a pressure controller
CN111157342B (en) * 2020-02-26 2020-08-14 哈尔滨学院 Pressure controller

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Application publication date: 20171020