CN102829943A - Falling ball test machine - Google Patents
Falling ball test machine Download PDFInfo
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- CN102829943A CN102829943A CN2012102706000A CN201210270600A CN102829943A CN 102829943 A CN102829943 A CN 102829943A CN 2012102706000 A CN2012102706000 A CN 2012102706000A CN 201210270600 A CN201210270600 A CN 201210270600A CN 102829943 A CN102829943 A CN 102829943A
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- base
- lifting guide
- range finder
- laser range
- guide pillar
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Abstract
The invention discloses a falling ball test machine, comprising a base, a lifting guide rod, a magnetic base, and a laser range finder. The lifting guide rod is fixed on the base, and the magnetic base is disposed on the lifting guide rod through a first fixture assembly. A distance between the magnetic base and the base can be adjusted. The laser range finder is located between the base and the magnetic base, and is disposed on the lifting guide rod through a second fixture assembly. The laser range finder can rotate horizontally along the lifting guide rod. A distance between the laser range finder and the lifting guide rod and a distance between the laser range finder and the base are adjustable. The falling ball test machine is simple in structure, convenient in use, and can measure rapidly droppoint heights of steel balls with different diameters, improve test efficiency and accuracy of the test.
Description
Technical field
The present invention relates to a kind of proving installation of anti-impact force, relate in particular to a kind of falling ball impact test machine.
Background technology
Electronic equipment with screen, for example the finished product to be detected of completion is processed or made up to machines such as notebook computer, panel computer, mobile communication terminal, LCD screen, needs the anti-impact force of its body of test.
Relative height formula between the lifting guide pillar of the steel ball magnet base of test machine and fixing its height is adjustable in the market, and the location of magnet base height is to rely on the scale of carving on the lifting guide pillar to confirm height, and there is following shortcoming in this mode:
After the steel ball of different-diameter was held by the magnet base of its top, because diameter is different, what scale magnet base need be adjusted on, all need do a little additive operations, and the operator uses and will compare inconvenience.
The present invention provides a kind of quick measuring mode, can improve existing technical disadvantages, makes the drop point height of steel ball come into plain view.
Summary of the invention
Goal of the invention: the objective of the invention is to the deficiency to prior art, a kind of falling ball impact test machine is provided, it can measure the drop point height of different-diameter steel ball fast, improves the precision of testing efficiency and test.
Technical scheme: a kind of falling ball impact test machine of the present invention; Comprise base, lifting guide pillar and magnet base; Said lifting guide pillar is fixed on the base, and said magnet base is arranged on the lifting guide pillar through first clamp assembly, between said magnet base and the base apart from scalable; It is characterized in that; Also comprise laser range finder; Said laser range finder is between base and magnet base; Said laser range finder is arranged on the lifting guide pillar through second clamp assembly, and said laser range finder can horizontally rotate along lifting guide pillar, between said laser range finder and lifting guide pillar and the base apart from scalable.
Further improve technique scheme; Said second clamp assembly comprises the first cast cover, contiguous block and grip block, and the said first cast cover is sleeved on the lifting guide pillar, through the distance of slidable adjustment itself and base; One end of said contiguous block is fixed on the sidewall of first cast cover; The other end of said contiguous block has chute, and an end of said grip block can be fixed in the said chute horizontally slidingly, and its other end clamping has said laser range finder.
Test for ease, said magnet base can horizontally rotate along lifting guide pillar.
Further; Said first clamp assembly comprises second retaining sleeve and connecting link, and said second retaining sleeve is sleeved on the lifting guide pillar, through the distance of slidable adjustment itself and base; One end of said connecting link is fixed on the sidewall of second cast cover, and its other end is fixed with magnet base.
Concrete method of testing is: after steel ball is held by magnet base, the upper surface of laser range finder is contacted with steel ball, open laser range finder this moment; Stadimeter can be beaten beam of laser by measured object downwards; Detect the height value of the upper surface of stadimeter, and be presented on its liquid crystal screen, move the anchor clamps of magnet base and laser range finder then together apart from measured object; When being shown to the drop point height of test needs on the laser range finder screen; Magnet base and lifting guide pillar are fixed, and stadimeter can be turned to other not to be influenced on the steel ball drop test position, so gets final product.
The present invention compared with prior art, its beneficial effect is: falling ball impact test machine of the present invention, simple in structure, easy to use, can measure the drop point height of different-diameter steel ball fast, improve the precision of testing efficiency and test.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a left view of the present invention.
Embodiment
Be elaborated in the face of technical scheme of the present invention down, but protection scope of the present invention is not limited to said embodiment.
As illustrated in fig. 1 and 2; A kind of falling ball impact test machine; Comprise base 1, lifting guide pillar 2, magnet base 3 and laser range finder 4, said lifting guide pillar 2 is fixed on the base 1, and said magnet base 3 is arranged on the lifting guide pillar 2 through first clamp assembly; Said magnet base 3 can horizontally rotate along lifting guide pillar 1, between said magnet base 3 and the base 1 apart from scalable; Said laser range finder 4 is between base 1 and magnet base 3; Said laser range finder 4 is arranged on the lifting guide pillar 2 through second clamp assembly; Said laser range finder 4 can horizontally rotate along lifting guide pillar 2, between said laser range finder 4 and lifting guide pillar 2 and the base 1 apart from scalable.
Said second clamp assembly comprises first cast cover 5, contiguous block 6 and grip block 7; Said first cast cover 5 is sleeved on the lifting guide pillar 2; Through the distance of slidable adjustment itself and base 1, an end of said contiguous block 6 is fixed on the sidewall of first cast cover 5, and the other end of said contiguous block 5 has chute; But being fixed in the said chute of an end horizontal slip of said grip block 7, its other end clamping has said laser range finder 4.
Said first clamp assembly comprises second retaining sleeve 8 and connecting link 9; Said second retaining sleeve 8 is sleeved on the lifting guide pillar 2; Through the distance of slidable adjustment itself and base 1, an end of said connecting link 9 is fixed on the sidewall of second cast cover 8, and its other end is fixed with magnet base 3.
During test, steel ball makes the upper surface of laser range finder 4 contact with steel ball after being held by magnet base 3; Open laser range finder 4 this moment, laser range finder 4 meetings 10 dozens of beam of laser of measured object downwards detect the height value of the upper surface of laser range finder 4 apart from measured object 10; And be presented on its liquid crystal screen; Move the anchor clamps of magnet base 3 and laser range finder 4 then together, when being shown to the drop point height of test needs on laser range finder 4 screens, magnet base 3 and lifting guide pillar 2 are fixed; Laser range finder 4 can be turned to other not to be influenced on the steel ball drop test position, so gets final product.
As stated, although represented and explained the present invention that with reference to specific preferred embodiment it shall not be construed as the restriction to the present invention self.Under the spirit and scope of the present invention prerequisite that does not break away from the accompanying claims definition, can make various variations in form with on the details to it.
Claims (4)
1. a falling ball impact test machine comprises base, lifting guide pillar and magnet base, and said lifting guide pillar is fixed on the base, and said magnet base is arranged on the lifting guide pillar through first clamp assembly, between said magnet base and the base apart from scalable; It is characterized in that; Also comprise laser range finder; Said laser range finder is between base and magnet base; Said laser range finder is arranged on the lifting guide pillar through second clamp assembly, and said laser range finder can horizontally rotate along lifting guide pillar, between said laser range finder and lifting guide pillar and the base apart from scalable.
2. falling ball impact test machine according to claim 1 is characterized in that, said second clamp assembly comprises the first cast cover, contiguous block and grip block; The said first cast cover is sleeved on the lifting guide pillar; Through the distance of slidable adjustment itself and base, an end of said contiguous block is fixed on the sidewall of first cast cover, and the other end of said contiguous block has chute; One end of said grip block can be fixed in the said chute horizontally slidingly, and its other end clamping has said laser range finder.
3. falling ball impact test machine according to claim 1 is characterized in that said magnet base can horizontally rotate along lifting guide pillar.
4. falling ball impact test machine according to claim 3; It is characterized in that; Said first clamp assembly comprises second retaining sleeve and connecting link, and said second retaining sleeve is sleeved on the lifting guide pillar, through the distance of slidable adjustment itself and base; One end of said connecting link is fixed on the sidewall of second cast cover, and its other end is fixed with magnet base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210270600.0A CN102829943B (en) | 2012-08-01 | 2012-08-01 | Falling ball test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210270600.0A CN102829943B (en) | 2012-08-01 | 2012-08-01 | Falling ball test machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102829943A true CN102829943A (en) | 2012-12-19 |
| CN102829943B CN102829943B (en) | 2015-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210270600.0A Active CN102829943B (en) | 2012-08-01 | 2012-08-01 | Falling ball test machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN102829943B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104251766A (en) * | 2014-09-23 | 2014-12-31 | 合肥鑫晟光电科技有限公司 | Ball drop test fixture |
| CN105258899A (en) * | 2015-10-30 | 2016-01-20 | 昆山洺九机电有限公司 | Testing machine for impact test |
| CN105372033A (en) * | 2015-10-30 | 2016-03-02 | 昆山洺九机电有限公司 | Automatic tester for impact resistance test |
| CN106092487A (en) * | 2016-06-24 | 2016-11-09 | 芜湖万辰电光源科技有限公司 | Glass impact test frame |
| CN106197924A (en) * | 2016-06-24 | 2016-12-07 | 芜湖万辰电光源科技有限公司 | A kind of glass apparatus for impact testing and method of testing thereof |
| CN107192528A (en) * | 2017-03-28 | 2017-09-22 | 广西南岜仔科技有限公司 | A kind of steel ball shock-testing tool |
| CN107621344A (en) * | 2017-08-25 | 2018-01-23 | 广西秀美壮乡能源环保有限公司 | A kind of drop test equipment |
| CN107796585A (en) * | 2017-10-18 | 2018-03-13 | 上海贝思特电气有限公司 | A kind of ram tester |
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| JP2004177352A (en) * | 2002-11-28 | 2004-06-24 | Denso Corp | Falling ball testing device |
| CN201034803Y (en) * | 2007-03-26 | 2008-03-12 | 佛山市顺德区顺达电脑厂有限公司 | Shock-testing device |
| CN201047799Y (en) * | 2007-04-19 | 2008-04-16 | 东华大学 | Falling ball impact instrument |
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| CN202793724U (en) * | 2012-08-01 | 2013-03-13 | 昆山洺九机电有限公司 | Falling ball testing machine |
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2012
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| JP2004177352A (en) * | 2002-11-28 | 2004-06-24 | Denso Corp | Falling ball testing device |
| CN201034803Y (en) * | 2007-03-26 | 2008-03-12 | 佛山市顺德区顺达电脑厂有限公司 | Shock-testing device |
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| CN102393289A (en) * | 2011-12-05 | 2012-03-28 | 北京神州腾耀通信技术有限公司 | Steel ball drop test machine |
| CN202793724U (en) * | 2012-08-01 | 2013-03-13 | 昆山洺九机电有限公司 | Falling ball testing machine |
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| 马保松等: "PDC抗冲击性能测试及测定仪的研制", 《金刚石与磨料磨具工程》, no. 06, 31 December 2000 (2000-12-31), pages 10 - 12 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104251766A (en) * | 2014-09-23 | 2014-12-31 | 合肥鑫晟光电科技有限公司 | Ball drop test fixture |
| US9952130B2 (en) | 2014-09-23 | 2018-04-24 | Boe Technology Group Co., Ltd. | Jig for dropping ball test |
| CN105258899A (en) * | 2015-10-30 | 2016-01-20 | 昆山洺九机电有限公司 | Testing machine for impact test |
| CN105372033A (en) * | 2015-10-30 | 2016-03-02 | 昆山洺九机电有限公司 | Automatic tester for impact resistance test |
| CN106092487A (en) * | 2016-06-24 | 2016-11-09 | 芜湖万辰电光源科技有限公司 | Glass impact test frame |
| CN106197924A (en) * | 2016-06-24 | 2016-12-07 | 芜湖万辰电光源科技有限公司 | A kind of glass apparatus for impact testing and method of testing thereof |
| CN107192528A (en) * | 2017-03-28 | 2017-09-22 | 广西南岜仔科技有限公司 | A kind of steel ball shock-testing tool |
| CN107621344A (en) * | 2017-08-25 | 2018-01-23 | 广西秀美壮乡能源环保有限公司 | A kind of drop test equipment |
| CN107796585A (en) * | 2017-10-18 | 2018-03-13 | 上海贝思特电气有限公司 | A kind of ram tester |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102829943B (en) | 2015-04-01 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Tao Inventor before: Zhang Minyu |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151013 Address after: 215316, No. 666 Changjiang South Road, Yushan Town, Suzhou City, Jiangsu, Kunshan Patentee after: Wu Tao Address before: Suzhou City, Jiangsu Province, Yushan town Kunshan 215316 Dengyun Road No. 268 National Science and technology business incubator 709 Patentee before: Kunshan Mingjiu Mechanical Electrical Co., Ltd. |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161011 Address after: No. 1699 Institute of Zuchongzhi road Kunshan city Suzhou city Jiangsu province 215324 room 1302 Patentee after: SUZHOU KINGREACH INTELLIGENT EQUIPMENT TECHNOLOGY CO., LTD. Address before: 215316, No. 666 Changjiang South Road, Yushan Town, Suzhou City, Jiangsu, Kunshan Patentee before: Wu Tao |