CN202002853U - Pressure-shear testing machine - Google Patents
Pressure-shear testing machine Download PDFInfo
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- CN202002853U CN202002853U CN2010206789189U CN201020678918U CN202002853U CN 202002853 U CN202002853 U CN 202002853U CN 2010206789189 U CN2010206789189 U CN 2010206789189U CN 201020678918 U CN201020678918 U CN 201020678918U CN 202002853 U CN202002853 U CN 202002853U
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- pressure
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- shear
- load cylinder
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Abstract
The utility model belongs to the technical field of pressure-shear testing machines and discloses a pressure-shear testing machine for detecting vibration isolation products. The pressure-shear testing machine is characterized in that: a linear rolling guide rail pair is arranged below a sliding plate; a second shear force stander is arranged on one side corresponding to a first shear force stander; and a second horizontal loading oil cylinder which is connected with the sliding plate and used for loading a horizontal force is arranged on the second shear force stander. By adoption of two double-functional hydraulic cylinders, one or two horizontal loading oil cylinders can be adopted according to a characteristic value of a detected item, and rational detection configuration can be selected, so the shortcomings that the hydraulic system is low in pressure and high in flow when the load is low can be overcome effectively, and the hydraulic transmission advantage can be developed fully; and the hydraulic system is more rational in design, the configuration of an oil source and power can be reduced greatly, the efficiency of the hydraulic system can be improved greatly, and the energy-saving effect is obvious.
Description
Technical field
The utility model belongs to the pressure-shear test machine technical field, relates to concretely being used for the pressure-shear test machine that the shock insulation product detects.
Background technology
The pressure-shear test machine that is used for the detection of shock insulation product belongs to large-scale experiment, checkout equipment.Equipment is the cost height not only, and power disposition belongs to highly energy-consuming equipment up to hundreds of kilowatts, and rate of energy is very low.
Pressure-shear test machine is in when work, detected product vertically loaded, pressurize, and requires the oil cylinder servo-actuated, also will carry out test and the detection that level loaded and carried out repeatedly horizontal bidirectional detrusion to detected product simultaneously.In order to realize above-mentioned functions, pressure-shear test machine need dispose vertical load cylinder and horizontal load cylinder.At present, the horizontal load cylinder of pressure-shear test machine is single oil cylinder configuration.
Because dissimilar products, the technical parameter mobility scale of the product of different model of the same type, specification is very big, in order to adapt to the needs that different product detects, tests, so pressure-shear test machine also needs classification.But the classification of large-scale experiment equipment, common ratio is little, is waste equally.Its level of testing equipment that has so just formed different stage is satisfying to the design load of shearing nominal pressure under the prerequisite of testing requirements of corresponding product, can't take into account in the same rank, the reasonable disposition that the product that technical parameter is lower detects, even formed the major diameter oil cylinder working under " low pressure-big flow " operating mode and the heavy-duty motor this extremely irrational configuration of under low load behavior, working, make energy consumption higher.
The utility model content
The technical matters that the utility model solves just provides a kind of pressure-shear test machine that rank is many, energy utilization rate is high, easy to use that detects.
For solving the problems of the technologies described above, the technical scheme that the utility model proposes is: comprise the first shearing frame, heel post, entablature, vertical master cylinder, moved cross beam and the sill that have the first horizontal load cylinder, above described sill, be provided with the slide plate that is connected with the first horizontal load cylinder, below described slide plate, be provided with straight-line rolling guide set, be provided with the second shearing frame in the corresponding side of the described first shearing frame, this second shearing frame is provided with the second horizontal load cylinder that is connected with described slide plate.
Its additional technical feature is:
The cylinder diameter of the described first horizontal load cylinder and the second horizontal load cylinder is unequal.
The pressure-shear test machine that the utility model provides, compare with prior art and to have the following advantages: one, owing to comprise the first shearing frame that has the first horizontal load cylinder, heel post, entablature, vertical master cylinder, moved cross beam and sill, above described sill, be provided with the slide plate that is connected with the first horizontal load cylinder, below described slide plate, be provided with straight-line rolling guide set, be provided with the second shearing frame in the corresponding side of the described first shearing frame, this second shearing frame is provided with the second horizontal load cylinder that is connected with described slide plate, horizontal force loads, after adopting two double acting hydraulic cylinder configurations, thereby can be according to the characteristic value of test item, can adopt one or two horizontal load cylinder, select reasonably to detect configuration, can effectively solve load when low, formed hydraulic system low pressure, the drawback of big flow, hydraulicdriven advantage is not fully exerted, Design of Hydraulic System is more reasonable, the configuration of oil sources and power can reduce significantly, the efficient of hydraulic system can increase substantially, and energy-saving effect is very obvious; Its two because the cylinder diameter of the described first horizontal load cylinder and the second horizontal load cylinder is unequal, like this, two different-diameter double acting hydraulic cylinders can be formed the nominal value of the power output of three kinds of different brackets.The nominal value of the power output of these three kinds of different brackets can also be chosen the identical priority number of common ratio, makes the nominal value optimal design of hydraulic cylinder power output, further improves energy-saving effect.
Description of drawings
Fig. 1 is the front view of the main frame of the utility model pressure-shear test machine;
Fig. 2 is that the A of Fig. 1 is to view.
Embodiment
Be described further below in conjunction with the structure of accompanying drawing the pressure-shear test machine that the utility model proposed.
As depicted in figs. 1 and 2, be the structural representation of pressure-shear test machine.Comprise the first shearing frame 1, heel post 2, entablature 12 and the sill 6 that have the first horizontal load cylinder 7, entablature 12 is provided with vertical master cylinder 4, lower end at vertical master cylinder 4 is provided with moved cross beam 5, above sill 6, be provided with the slide plate 8 that is connected with the first horizontal load cylinder 7, below slide plate 8, be provided with straight-line rolling guide set 9, be provided with the second shearing frame 10 in the first shearing frame, 1 a corresponding side, this second shearing frame 10 is provided with the second horizontal load cylinder 11 that is connected with slide plate.The first horizontal load cylinder 7 and the second horizontal load cylinder 11 adopt the push-and-pull double acting hydraulic cylinder, like this, in the horizontal direction, after adopting two double acting hydraulic cylinder configurations, thereby can be according to the characteristic value of test item, can adopt the first horizontal load cylinder 7 or the second horizontal load cylinder 11 separately, also can adopt the first horizontal load cylinder 7 and the second horizontal load cylinder 11 simultaneously, select reasonably to detect configuration, can effectively solve load when low, formed hydraulic system low pressure, the drawback of big flow, hydraulicdriven advantage is not fully exerted, and Design of Hydraulic System is more reasonable, and the configuration of oil sources and power can reduce significantly, the efficient of hydraulic system can increase substantially, and energy-saving effect is very obvious.
The cylinder diameter of the first horizontal load cylinder 7 and the second horizontal load cylinder 11 is unequal, and like this, two different-diameter double acting hydraulic cylinders can be formed the nominal value of the power output of three kinds of different brackets.The nominal value of the power output of these three kinds of different brackets can also be chosen the identical priority number of common ratio, makes the nominal value optimal design of hydraulic cylinder power output, further improves energy-saving effect.
Protection domain of the present utility model not only is confined to the foregoing description, as long as structure is identical with the utility model pressure-shear test machine structure, just drops on the scope of the utility model protection.
Claims (2)
1. pressure-shear test machine, comprise the first shearing frame, heel post, entablature, vertical master cylinder, moved cross beam and the sill that have the first horizontal load cylinder, above described sill, be provided with the slide plate that is connected with the first horizontal load cylinder, below described slide plate, be provided with straight-line rolling guide set, it is characterized by: be provided with the second shearing frame in the corresponding side of the described first shearing frame, this second shearing frame is provided with the second horizontal load cylinder that is connected with described slide plate.
2. pressure-shear test machine according to claim 1 is characterized in that: the cylinder diameter of the described first horizontal load cylinder and the second horizontal load cylinder is unequal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206789189U CN202002853U (en) | 2010-12-24 | 2010-12-24 | Pressure-shear testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206789189U CN202002853U (en) | 2010-12-24 | 2010-12-24 | Pressure-shear testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202002853U true CN202002853U (en) | 2011-10-05 |
Family
ID=44705590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206789189U Expired - Fee Related CN202002853U (en) | 2010-12-24 | 2010-12-24 | Pressure-shear testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202002853U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103063426A (en) * | 2013-01-08 | 2013-04-24 | 徐州徐工液压件有限公司 | Pin-plug and pin-pull device testing table of single cylinder plug pin hydraulic cylinder |
| CN104596848A (en) * | 2015-01-16 | 2015-05-06 | 南京航空航天大学 | Load test device |
| CN106290007A (en) * | 2016-09-28 | 2017-01-04 | 中国科学院武汉岩土力学研究所 | A kind of rock stretching and compression dual shear test device and method |
| CN107621421A (en) * | 2017-10-25 | 2018-01-23 | 北京富力通达科技有限公司 | The pressure-shear test machine of side guide and Plumb load oil cylinder |
-
2010
- 2010-12-24 CN CN2010206789189U patent/CN202002853U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103063426A (en) * | 2013-01-08 | 2013-04-24 | 徐州徐工液压件有限公司 | Pin-plug and pin-pull device testing table of single cylinder plug pin hydraulic cylinder |
| CN103063426B (en) * | 2013-01-08 | 2015-03-25 | 徐州徐工液压件有限公司 | Pin-plug and pin-pull device testing table of single cylinder plug pin hydraulic cylinder |
| CN104596848A (en) * | 2015-01-16 | 2015-05-06 | 南京航空航天大学 | Load test device |
| CN104596848B (en) * | 2015-01-16 | 2017-04-19 | 南京航空航天大学 | Load test device |
| CN106290007A (en) * | 2016-09-28 | 2017-01-04 | 中国科学院武汉岩土力学研究所 | A kind of rock stretching and compression dual shear test device and method |
| CN107621421A (en) * | 2017-10-25 | 2018-01-23 | 北京富力通达科技有限公司 | The pressure-shear test machine of side guide and Plumb load oil cylinder |
| CN107621421B (en) * | 2017-10-25 | 2024-04-12 | 北京富力通达科技有限公司 | Pressure shear testing machine for lateral guide rail and vertical loading oil cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hengshui Zhentai Seismic Isolation Instrument Co., Ltd. Assignor: Li Shuangdi Contract record no.: 2011130000164 Denomination of utility model: Pressure shearing testing machine for detecting rubber product Granted publication date: 20111005 License type: Exclusive License Record date: 20111205 |
|
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Hengshui Zhentai Seismic Isolation Instrument Co., Ltd. Assignor: Li Shuangdi Contract record no.: 2011130000164 Date of cancellation: 20151014 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20181224 |