CN204575468U - High speed impact compression deformation test machine - Google Patents
High speed impact compression deformation test machine Download PDFInfo
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- CN204575468U CN204575468U CN201520214994.7U CN201520214994U CN204575468U CN 204575468 U CN204575468 U CN 204575468U CN 201520214994 U CN201520214994 U CN 201520214994U CN 204575468 U CN204575468 U CN 204575468U
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Abstract
The utility model relates to a kind of high speed impact compression deformation test machine, belongs to testing machine field.Comprise four column frame structures, shock testing machine, protective door and speed measuring device, servomotor and reductor are fixed on entablature, Compress Spring is fixed on the below of entablature, ball-screw and guiding thick stick are installed between entablature and base, cylinder is fixed on moving beam, discharge mechanism to be connected with cylinder, drift is fixed on the below of the body that drops hammer, counterweight is arranged on and drops hammer in body, cylinder is connected with connecting link, connecting link and suspension hook are connected as a single entity by sliding axle, the arc groove of sliding axle and suspension hook is slidably connected, bearing is fixed on moving beam, rotating shaft is arranged on bearing, suspension hook is connected with axis of rotation, suspension hook is connected with the body that drops hammer.Advantage is: novel structure, discharges institution secure reliable, can measure be subject to power and the speed that impact compress is out of shape merit and the instantaneous strike consumed to test material or component.
Description
Technical field
The utility model belongs to testing machine field, refers in particular to a kind of equipment material and component being done to high speed impact compression deformation performance test, is a kind of energy instantaneous measurement and the characteristic testing machine of recording materials in the process of being hit.
Background technology
In today that science and technology develops rapidly, along with the continuous generation of new material and the deep research of Material Field, traditional drop hammer impact testing machine impulsive force produces by freely falling body, impulsive force on measured material sample and impact velocity are subject to certain restrictions, high blow speed and large blow energy can not obtain simultaneously, can not meet the experimental study of current Material Field dynamic mechanical.
Summary of the invention
The utility model provides a kind of high speed impact compression deformation test machine, to solve high blow speed and large blow energy can not obtain simultaneously, can not meet the problem of the experimental study of current Material Field dynamic mechanical.
The technical scheme that the utility model is taked is: base, supporting upright post and entablature form four column frame structures, shock testing machine is fixed on base, protective door and speed measuring device are arranged on supporting upright post respectively, servomotor and reductor are fixed on entablature, Compress Spring is fixed on the below of entablature, ball-screw and guiding thick stick are installed between entablature and base, cylinder is fixed on moving beam, discharge mechanism to be connected with cylinder, drift is fixed on the below of the body that drops hammer, counterweight is arranged on and drops hammer in body, cylinder is connected with connecting link, connecting link and suspension hook are connected as a single entity by sliding axle, the arc groove of sliding axle and suspension hook is slidably connected, bearing is fixed on moving beam, rotating shaft is arranged on bearing, suspension hook is connected with axis of rotation, suspension hook is connected with the body that drops hammer.
The utility model has the advantage of: novel structure, simple to operate.Can measure test material or component and be subject to power and the speed that impact compress is out of shape merit and the instantaneous strike consumed.Adopt servomotor, ball-screw transmission mechanism, make height of the fall precise control, precision is high; There is the blow speed of 10 meter per seconds to reach 3000 joules of blow energies in limited height simultaneously, give drift one initial velocity hitting sample with two Compress Springs, instead of complete strike sample by freely falling body completely, make complete machine height reduction, improve stability, more rationalize; Change different counterweights be thus lifted to the prerequisite of sustained height at the body that drops hammer under and can obtain different blow energies and blow speed; No matter discharge institution secure reliable, once the body i.e. locking voluntarily that drops hammer of slinging, under improper instruction condition, be to have a power failure or state of stopping the supple of gas or steam is even can not open voluntarily.Computer measurement control system can show power, time and strain, time curve.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the structural representation that the utility model discharges mechanism;
In figure, base 1, shock testing machine 2, protective door 3, counterweight 4, Compress Spring 5, servomotor 6, entablature 7, reductor 8, ball-screw 9, moving beam 10, the body 11 that drops hammer, drift 12, guiding thick stick 13, cylinder 14, discharge mechanism 15, supporting upright post 16, speed measuring device 17, bearing 18, rotating shaft 19, suspension hook 20, sliding axle 21, connecting link 22.
Embodiment
Base 1, supporting upright post 16 and entablature 7 form four column frame structures, shock testing machine 2 is fixed on base 1, protective door 3 and speed measuring device 17 are arranged on supporting upright post 16 respectively, servomotor 6 and reductor 8 are fixed on entablature 7, Compress Spring 5 is fixed on the below of entablature 7, ball-screw 9 and guiding thick stick 13 are installed between entablature 7 and base 1, cylinder 14 is fixed on moving beam 10, discharge mechanism 15 to be connected with cylinder 14, drift 12 is fixed on the below of the body 11 that drops hammer, counterweight 4 is arranged on and drops hammer in body 11, cylinder 14 is connected with connecting link 22, connecting link 22 and suspension hook 20 are connected as a single entity by sliding axle 21, sliding axle 21 is slidably connected with the arc groove of suspension hook 20, bearing 18 is fixed on moving beam 10, rotating shaft 19 is arranged on bearing 18, suspension hook 20 and rotating shaft 19 are rotationally connected, suspension hook 20 is connected with the body 11 that drops hammer.
The course of work: test specimen is placed on shock testing machine according to testing requirements, shut protective door, driven by servomotor reductor, drive ball screw turns, thus moving beam is moved, cylinder on moving beam with discharge mechanism and connect, for the height driving the body that drops hammer to rise to testing requirements, cylinder drives and discharges mechanism action, cylinder drives connecting link to move down, sliding axle makes suspension hook rotate around the axis, throw off the body that drops hammer, fall spindle descends, drift hits sample, the initial velocity that drift hits sample is measured by speed measuring device, after having tested, moving beam drops to certain position and to sling the body that drops hammer, rise to desired height to stop.The lifting of body of dropping hammer adopts driven by servomotor reductor to drive ball screw turns, ball-screw drives the body that drops hammer on moving beam to rise, with two Compress Springs be fixed on entablature to the certain whereabouts initial velocity of the body that drops hammer, while reaching 3000 joules of blow energies, there is the blow speed of 10 meter per seconds.
Claims (1)
1. a high speed impact compression deformation test machine, base, supporting upright post and entablature form four column frame structures, shock testing machine is fixed on base, protective door and speed measuring device are arranged on supporting upright post respectively, it is characterized in that: servomotor and reductor are fixed on entablature, Compress Spring is fixed on the below of entablature, ball-screw and guiding thick stick are installed between entablature and base, cylinder is fixed on moving beam, discharge mechanism to be connected with cylinder, drift is fixed on the below of the body that drops hammer, counterweight is arranged on and drops hammer in body, cylinder is connected with connecting link, connecting link and suspension hook are connected as a single entity by sliding axle, the arc groove of sliding axle and suspension hook is slidably connected, bearing is fixed on moving beam, rotating shaft is arranged on bearing, suspension hook is connected with axis of rotation, suspension hook is connected with the body that drops hammer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520214994.7U CN204575468U (en) | 2015-04-12 | 2015-04-12 | High speed impact compression deformation test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520214994.7U CN204575468U (en) | 2015-04-12 | 2015-04-12 | High speed impact compression deformation test machine |
Publications (1)
| Publication Number | Publication Date |
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| CN204575468U true CN204575468U (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520214994.7U Active CN204575468U (en) | 2015-04-12 | 2015-04-12 | High speed impact compression deformation test machine |
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| Country | Link |
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| CN (1) | CN204575468U (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105784509A (en) * | 2016-03-10 | 2016-07-20 | 长江大学 | Drop-hammer impact loading system |
| CN106153445A (en) * | 2016-08-30 | 2016-11-23 | 承德市精密试验机有限公司 | A kind of plastic inspection well combination property tester detection device |
| CN106198262A (en) * | 2016-09-14 | 2016-12-07 | 中国大冢制药有限公司 | Soft bag film is molten closes validity check device |
| CN107991111A (en) * | 2017-12-21 | 2018-05-04 | 芜湖恒隆汽车转向系统有限公司 | Automobile steering system shock table |
| CN108051229A (en) * | 2017-12-21 | 2018-05-18 | 芜湖恒隆汽车转向系统有限公司 | The safe shock table of automobile steering system |
| CN108120580A (en) * | 2017-12-21 | 2018-06-05 | 芜湖恒隆汽车转向系统有限公司 | A kind of hammer body modular construction |
| CN108120579A (en) * | 2017-12-21 | 2018-06-05 | 芜湖恒隆汽车转向系统有限公司 | One kind grabs de- hammer device |
| CN108168916A (en) * | 2017-12-21 | 2018-06-15 | 芜湖恒隆汽车转向系统有限公司 | A kind of automobile steering system shock table |
| CN108181073A (en) * | 2017-12-21 | 2018-06-19 | 芜湖恒隆汽车转向系统有限公司 | A kind of anti-secondary pulse testing stand of automobile steering system |
| CN108181112A (en) * | 2017-12-21 | 2018-06-19 | 芜湖恒隆汽车转向系统有限公司 | A kind of automobile steering system impact test apparatus |
| CN108287113A (en) * | 2018-02-09 | 2018-07-17 | 西南交通大学 | A kind of testing equipment for ring component in slope protection structure |
| CN108931447A (en) * | 2018-08-01 | 2018-12-04 | 格力电器（武汉）有限公司 | Impact testing machine |
| CN108956080A (en) * | 2018-08-14 | 2018-12-07 | 莱州市电子仪器有限公司 | A kind of comprehensive adjusting protective garment shock machine |
| CN109724788A (en) * | 2019-01-16 | 2019-05-07 | 中铁第四勘察设计院集团有限公司 | A kind of pressure decay test platform of tunnel protection door and pressure decay test device comprising it |
| CN110031394A (en) * | 2019-04-18 | 2019-07-19 | 燕山大学 | A kind of sliding compound friction testing machine of drop hammer type punching |
| CN110926967A (en) * | 2019-12-16 | 2020-03-27 | 北京航空航天大学 | Free fall formula impact fatigue testing machine |
-
2015
- 2015-04-12 CN CN201520214994.7U patent/CN204575468U/en active Active
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105784509A (en) * | 2016-03-10 | 2016-07-20 | 长江大学 | Drop-hammer impact loading system |
| CN106153445B (en) * | 2016-08-30 | 2018-09-21 | 承德市精密试验机有限公司 | A kind of plastic inspection well combination property tester detection device |
| CN106153445A (en) * | 2016-08-30 | 2016-11-23 | 承德市精密试验机有限公司 | A kind of plastic inspection well combination property tester detection device |
| CN106198262A (en) * | 2016-09-14 | 2016-12-07 | 中国大冢制药有限公司 | Soft bag film is molten closes validity check device |
| CN107991111A (en) * | 2017-12-21 | 2018-05-04 | 芜湖恒隆汽车转向系统有限公司 | Automobile steering system shock table |
| CN108051229A (en) * | 2017-12-21 | 2018-05-18 | 芜湖恒隆汽车转向系统有限公司 | The safe shock table of automobile steering system |
| CN108120580A (en) * | 2017-12-21 | 2018-06-05 | 芜湖恒隆汽车转向系统有限公司 | A kind of hammer body modular construction |
| CN108120579A (en) * | 2017-12-21 | 2018-06-05 | 芜湖恒隆汽车转向系统有限公司 | One kind grabs de- hammer device |
| CN108168916A (en) * | 2017-12-21 | 2018-06-15 | 芜湖恒隆汽车转向系统有限公司 | A kind of automobile steering system shock table |
| CN108181073A (en) * | 2017-12-21 | 2018-06-19 | 芜湖恒隆汽车转向系统有限公司 | A kind of anti-secondary pulse testing stand of automobile steering system |
| CN108181112A (en) * | 2017-12-21 | 2018-06-19 | 芜湖恒隆汽车转向系统有限公司 | A kind of automobile steering system impact test apparatus |
| CN108287113A (en) * | 2018-02-09 | 2018-07-17 | 西南交通大学 | A kind of testing equipment for ring component in slope protection structure |
| CN108287113B (en) * | 2018-02-09 | 2024-06-04 | 西南交通大学 | Test equipment for ring member in slope protection structure |
| CN108931447A (en) * | 2018-08-01 | 2018-12-04 | 格力电器（武汉）有限公司 | Impact testing machine |
| CN108956080A (en) * | 2018-08-14 | 2018-12-07 | 莱州市电子仪器有限公司 | A kind of comprehensive adjusting protective garment shock machine |
| CN108956080B (en) * | 2018-08-14 | 2024-02-06 | 莱州市电子仪器有限公司 | All-round regulation protective clothing impact test machine |
| CN109724788A (en) * | 2019-01-16 | 2019-05-07 | 中铁第四勘察设计院集团有限公司 | A kind of pressure decay test platform of tunnel protection door and pressure decay test device comprising it |
| CN109724788B (en) * | 2019-01-16 | 2023-11-28 | 中铁第四勘察设计院集团有限公司 | Wind pressure test bed of tunnel protection door and wind pressure test device comprising same |
| CN110031394A (en) * | 2019-04-18 | 2019-07-19 | 燕山大学 | A kind of sliding compound friction testing machine of drop hammer type punching |
| CN110926967A (en) * | 2019-12-16 | 2020-03-27 | 北京航空航天大学 | Free fall formula impact fatigue testing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 130012 No. 1118, Silicon Valley Avenue, Changchun, Jilin Patentee after: The machine test equipment Limited by Share Ltd Address before: 130012 No. 1118, Silicon Valley Avenue, Changchun, Jilin Patentee before: Changchun Research Institute for Mechanical Science Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |