CN201803913U - Wear tester for impact abrasive material - Google Patents
Wear tester for impact abrasive material Download PDFInfo
- Publication number
- CN201803913U CN201803913U CN2010201336996U CN201020133699U CN201803913U CN 201803913 U CN201803913 U CN 201803913U CN 2010201336996 U CN2010201336996 U CN 2010201336996U CN 201020133699 U CN201020133699 U CN 201020133699U CN 201803913 U CN201803913 U CN 201803913U
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- China
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- abrasive material
- sample
- emery wheel
- wear
- abrasive
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Abstract
The utility model relates to a wear tester for impact abrasive material, which can detect the wear resistance of graded-crushing teeth material. The wear tester includes an abrasion wheel and a lever mechanism arranged on one side of the abrasion wheel; the lever mechanism includes vertical rods and a horizontal rod; a cam wheel is installed below the horizontal rod; a sample and a weight are arranged on the vertical rods arranged at two ends of the horizontal rod respectively; an abrasive sand hopper is arranged above the abrasion wheel; and a discharge port at the lower part of the abrasive sand hopper is formed between the abrasion wheel and the sample. The tester mentioned in the utility model can simulate the actual working conditions of a graded-crushing machine, and detect the wear degree of abrasive material used for the manufacture of crushing teeth, so that the best abrasive material can be selected for the manufacture of crushing teeth conveniently, risks caused by fund input is reduced and the service life of a crushing machine is prolonged.
Description
Technical field
The utility model relates to a kind of testing machine that is used to detect impact abrasive wear, the impact abrasive wear testing machine that especially a kind of wearing quality of the crushing teeth material to graded crushing detects.
Background technology
Graded crushing is a kind of emerging technology, and its research history is shorter, therefore has a lot of drawbacks.Crushing teeth is as the parts of direct material feeding on the disintegrating machine, and the height of its anti-wear performance is a key technical indexes of weighing the Sizing Crusher performance.But the cost of producing a disintegrating machine is higher, and this just need carry out abrasion detection in advance to the material of making wear-resisting tooth, but the abrasion tester that does not also have to simulate the Sizing Crusher operating mode in the prior art, and this just brings very big difficulty to testing process.
Summary of the invention
The utility model is at deficiency of the prior art, provides a kind of simple in structure, the impact abrasive wear testing machine that can be in advance the abrasive material of making crushing teeth be detected according to the operating mode of Sizing Crusher.
Realize that the technical scheme that above-mentioned purpose adopts is: a kind of impact abrasive wear testing machine, comprise emery wheel and the leverage that is positioned at emery wheel one side, described leverage comprises montant and cross bar, and a cam is installed in cross bar below, is positioned on the montant at cross bar two ends sample and counterweight are housed respectively; Described emery wheel top is provided with the abrasive material sand hopper, and this abrasive material sand hopper bottom discharging opening places between emery wheel and the sample.
Compared with prior art, the testing machine of being mentioned in the utility model can be simulated the actual condition of Sizing Crusher, the abrasive material that is used for making crushing teeth is carried out the detection of the degree of wear, the best abrasive material of convenient selection is made crushing teeth, reduce the risk of fund input, improve the serviceable life of disintegrating machine.
Description of drawings
Fig. 1 is the utility model one-piece construction synoptic diagram.
Among the figure: emery wheel 1, abrasive material sand hopper 2, rotating shaft 3, cross bar 4, cam 5, counterweight 6, montant 7, sample 8, discharging opening 9.
Embodiment
Below in conjunction with drawings and Examples the utility model is described further.
Referring to accompanying drawing 1, in the present embodiment, this impact abrasive wear testing machine comprises emery wheel 1 and the leverage that is positioned at emery wheel 1 left side.Leverage comprises two montants 7 and a cross bar 4, a cam 5 is installed in the below of cross bar 4, the central shaft of this cam 5 is fixed on its miner diameter end, the montant 7 that is positioned at cross bar 4 two ends is gone up respectively sample 8 and counterweight 6 is housed respectively, promptly be positioned on the montant of cross bar 4 left ends sample 8 is housed, be positioned on the montant of cross bar 4 right-hand members counterweight 6 is housed, and cross bar 4 and hinged by rotating shaft 3 between the montant of its left end.The top of emery wheel 1 is provided with an abrasive material sand hopper 2, and these abrasive material sand hopper 2 bottom discharging openings 9 extend downwards, place between emery wheel 1 and the sample 8.
By leverage sample 8 is pressed in emery wheel 1 sidepiece, rotate with driven by motor emery wheel 1 and cam 5, cam 5 drives cross bar 4 and moves up and down in rotation process, and left end montant 7 swings under rotating shaft drives, thereby realize the impulsive force of 8 pairs of emery wheels 1 of sample, the impulsive force size realizes by the cam of the different eccentric throws of conversion, and montant is all regulated by adjusting counterweight 6 impulsive force of emery wheel the snap-in force and the sample of sample, and the frequency of impact of sample is realized by control cam motor rotating speed.Two montants position on the cross bar can be regulated, and guarantees that sample and emery wheel fit tightly.Between emery wheel and sample, add the sand material in the abrasive material sand hopper, can realize trisome and two body impact abrasive wears.By the size of comparison various sample 3 wearing and tearing back wear extenies, can judge the quality of the wearing quality of crushing teeth material.
Claims (1)
1. impact abrasive wear testing machine comprises emery wheel and is positioned at the leverage of emery wheel one side that it is characterized in that described leverage comprises montant and cross bar, a cam is installed in the cross bar below, is positioned on the montant at cross bar two ends sample and counterweight are housed respectively; Described emery wheel top is provided with the abrasive material sand hopper, and this abrasive material sand hopper bottom discharging opening places between emery wheel and the sample.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201336996U CN201803913U (en) | 2010-03-18 | 2010-03-18 | Wear tester for impact abrasive material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201336996U CN201803913U (en) | 2010-03-18 | 2010-03-18 | Wear tester for impact abrasive material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201803913U true CN201803913U (en) | 2011-04-20 |
Family
ID=43873412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201336996U Expired - Fee Related CN201803913U (en) | 2010-03-18 | 2010-03-18 | Wear tester for impact abrasive material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201803913U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103528908A (en) * | 2013-10-31 | 2014-01-22 | 山东开泰抛丸机械有限公司 | Testing device for detecting impact friction abrasion of workpiece |
| CN104502215A (en) * | 2015-01-08 | 2015-04-08 | 攀钢集团研究院有限公司 | Wear test device and wear test method |
| CN105547890A (en) * | 2016-01-29 | 2016-05-04 | 山东华民钢球股份有限公司 | Ball milling material test machine |
| CN106404438A (en) * | 2016-08-31 | 2017-02-15 | 湖北华威科智能技术有限公司 | Running-in test device used for detecting RFID hot pressing head component |
| CN106680126A (en) * | 2017-03-03 | 2017-05-17 | 许昌德通振动搅拌技术有限公司 | Wear resistance testing device for wear-resistant accessories of stirrer |
| CN106979902A (en) * | 2017-04-21 | 2017-07-25 | 北京科技大学 | A kind of fine grinding parameter determinator and its application |
| CN107941643A (en) * | 2018-01-12 | 2018-04-20 | 合肥美亚光电技术股份有限公司 | A kind of wear-resisting detection device of color selector passage and detection method |
| CN108225956A (en) * | 2017-12-14 | 2018-06-29 | 北京理工大学 | A kind of amplitude-controlled material fretting wear experimental rig |
| CN108254270A (en) * | 2018-01-29 | 2018-07-06 | 西北工业大学 | A kind of impact test apparatus |
| CN112345397A (en) * | 2020-10-27 | 2021-02-09 | 国家能源集团宁夏煤业有限责任公司 | Detection device and detection method for wear resistance of working part of crushing equipment |
| CN114112763A (en) * | 2021-11-24 | 2022-03-01 | 江苏科技大学 | Dry sand abrasion testing machine and using method thereof |
-
2010
- 2010-03-18 CN CN2010201336996U patent/CN201803913U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103528908A (en) * | 2013-10-31 | 2014-01-22 | 山东开泰抛丸机械有限公司 | Testing device for detecting impact friction abrasion of workpiece |
| CN104502215A (en) * | 2015-01-08 | 2015-04-08 | 攀钢集团研究院有限公司 | Wear test device and wear test method |
| CN105547890B (en) * | 2016-01-29 | 2018-02-09 | 山东华民钢球股份有限公司 | Milling material testing machine |
| CN105547890A (en) * | 2016-01-29 | 2016-05-04 | 山东华民钢球股份有限公司 | Ball milling material test machine |
| CN106404438A (en) * | 2016-08-31 | 2017-02-15 | 湖北华威科智能技术有限公司 | Running-in test device used for detecting RFID hot pressing head component |
| CN106404438B (en) * | 2016-08-31 | 2018-07-13 | 湖北华威科智能技术有限公司 | A kind of running test device for detecting RFID hot pressing head assemblies |
| CN106680126A (en) * | 2017-03-03 | 2017-05-17 | 许昌德通振动搅拌技术有限公司 | Wear resistance testing device for wear-resistant accessories of stirrer |
| CN106979902A (en) * | 2017-04-21 | 2017-07-25 | 北京科技大学 | A kind of fine grinding parameter determinator and its application |
| CN108225956A (en) * | 2017-12-14 | 2018-06-29 | 北京理工大学 | A kind of amplitude-controlled material fretting wear experimental rig |
| CN107941643A (en) * | 2018-01-12 | 2018-04-20 | 合肥美亚光电技术股份有限公司 | A kind of wear-resisting detection device of color selector passage and detection method |
| CN107941643B (en) * | 2018-01-12 | 2024-04-09 | 合肥美亚光电技术股份有限公司 | Wear-resistant detection device and detection method for color sorter channel |
| CN108254270A (en) * | 2018-01-29 | 2018-07-06 | 西北工业大学 | A kind of impact test apparatus |
| CN108254270B (en) * | 2018-01-29 | 2022-03-01 | 西北工业大学 | Impact test device |
| CN112345397A (en) * | 2020-10-27 | 2021-02-09 | 国家能源集团宁夏煤业有限责任公司 | Detection device and detection method for wear resistance of working part of crushing equipment |
| CN114112763A (en) * | 2021-11-24 | 2022-03-01 | 江苏科技大学 | Dry sand abrasion testing machine and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 063012 Hebei province Tangshan City Xinhua West Road No. 21 Patentee after: TANGSHAN RESEARCH INSTITUTE OF CHINA COAL TECHNOLOGY & ENGINEERING GROUP Address before: 063000 Hebei province Tangshan City Xinhua West Road No. 21 Patentee before: Tangshan Branch of China Coal Research Institute |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20140318 |