CN205352857U - Servo horizontal pressure testing machine that draws of electricity liquid - Google Patents
Servo horizontal pressure testing machine that draws of electricity liquid Download PDFInfo
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- CN205352857U CN205352857U CN201521105298.9U CN201521105298U CN205352857U CN 205352857 U CN205352857 U CN 205352857U CN 201521105298 U CN201521105298 U CN 201521105298U CN 205352857 U CN205352857 U CN 205352857U
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Abstract
The utility model discloses a servo horizontal pressure testing machine that draws of electricity liquid relates to one kind and can realize the zero clearance in same space, dismantle and draw, press loaded drawing and press experiment machine, including host computer, control system and hydraulic system, wherein host installation has host computer frame, adjusting device and drive arrangement, provides the platform of experiment for the sample, control system can real time control drawing, compression, tired various mechanical experiment's process, can accomplish taking over seamlessly of three kinds of control mode of displacement, load and procedure, hydraulic system provides hydraulic power unit for the servo testing machine of electric liquid, corresponding anchor clamps and frock is changed to this system's accessible in addition, can accomplish rigidity test, tensile test, compression test and the bending test of large -scale member and rubber spare, and its easy operation can guarantee effective transmission of load power.
Description
Technical field
This utility model relates to a kind of testing machine, particularly relates to a kind of horizontal tensile and compression testing machine of electro-hydraulic servo.
Background technology
Along with the progress and development of society, testing machine, as the equipment of the testing of materials Yu detection, is increasingly widely applied；For some large-scale material or structural member, need a kind of can the testing machine in Adjustment Tests space by a relatively large margin, it is used for material or component being stretched, compressing or fatigue test, such as horizontal tensile and compression testing machine, for large-size horizontal tensile and compression testing machine, can realizing stepless changing test space, occupied ground space is little, easy to operate；
Prior art is conventional carries out horizontal tensile and compression testing machine mensuration, there is problems of it cannot be guaranteed that effective transmission of loading force, more cannot realize gapless, not dismantle and draw, press loading.
Utility model content
The purpose of this utility model is in that to provide a kind of horizontal tensile and compression testing machine of electro-hydraulic servo, it is ensured that effective transmission of power during loading force；Gapless can be realized, do not dismantle and draw, press loading；Additionally, this utility model can the process of restrained stretching, compression, tired various Experiments of Machanics in real time, taking over seamlessly of displacement, load and three kinds of control modes of program can be completed, simple to operate, reliability is high.
The technical solution of the utility model is as follows:
A kind of horizontal tensile and compression testing machine of electro-hydraulic servo, including main frame, control system and hydraulic system, described main frame includes main machine frame, adjusting apparatus and driving device, described main machine frame includes framework, framework supports, tie-beam and connecting plate, described adjusting apparatus includes fixture, strengthen plate, automatic alignment mechanism and damping, described driving device includes movable motor and directive wheel, described framework adopts horizontal framework, described horizontal frame mid portion is provided with adjusting apparatus, described driving device is arranged on described framework side, described control system comprises control signal branch road and feedback signal branch road, adopt Germany's many profits EDC220 controller, described hydraulic system is arranged on the opposite side of described framework, including tension and compression oil cylinder, oil cylinder supports, oil cylinder seat and oil cylinder seat support；
Being provided with tie-beam in the middle of described framework, a side roof part is provided with connecting plate, and described framework supports and described oil cylinder seat supports the both sides being respectively in described framework；
The described quantity strengthening plate is 2；
Damping is connected to the bottom that described oil cylinder seat supports；
Described fixture includes real-pull head, rear collet body, front pull head, front collet body, and described front pull head is fixed on front collet body by strengthening plate, and described rear chuck is fixed on rear collet body by strengthening plate, and described fixture divides the both sides being listed in described tie-beam；
Described automatic alignment mechanism quantity is 2, is separately fixed on described front collet body and described rear collet body, and one of them connects described movable motor and described real-pull head, and another one connects described tension and compression load sensor and described front pull head；
Described directive wheel can move along described framework；
It is provided with tension and compression load sensor between described front collet body and described oil cylinder seat.
The utility model has the advantage of the use built-in ball pivot automatic alignment mechanism of collet body first, it is ensured that during loading force, tension and compression oil cylinder piston, collet body and sample are on same axis, it is ensured that effective transmission of power；Hydraulic system, driving device and adjusting apparatus combined effect realize gapless, do not dismantle and draw, press loading；By changing corresponding fixture and frock, large-scale component and the stiffness test of rubber parts, tension test, compression test and bend test can be completed.Have employed horizontal framework, test space is adjustable, facilitates the test demand of different length sample；Additionally this testing machine can complete taking over seamlessly its maximum test force and can reaching ± 10000kN of displacement, load and three kinds of control modes of program；This system adopts electro-hydraulic servo loop control theory, and it has fast response time, control accuracy high；This machine is by computer control, and it is simple to operate, reliability is high.
Accompanying drawing explanation
Fig. 1 is schematic diagram front view of the present utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the left view of Fig. 1.
In figure: 1-framework；2-tie-beam；3-connecting plate；4-framework supports；5-oil cylinder seat supports；6-damping；7-oil cylinder supports；8-tension and compression oil cylinder；9-oil cylinder seat；10-directive wheel；11-movable motor；Collet body after 12-；13-strengthens plate；14-real-pull head；Pull head before 15-；16-automatic alignment mechanism；17-tension and compression load sensor；Collet body before 18-.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, this utility model is described in further detail；
Fig. 1, 2, the 3 horizontal tensile and compression testing machines of horizontal electro-hydraulic servo provided for this utility model, this device includes main frame, control system and hydraulic system, described main frame includes main machine frame, adjusting apparatus and driving device, described main machine frame includes framework 1, framework supports 4, tie-beam 2 and connecting plate 3, described adjusting apparatus includes fixture, strengthen plate 13, automatic alignment mechanism 16 and damping 6, described driving device includes movable motor 11 and directive wheel 10, described framework 1 adopts horizontal framework, described horizontal frame mid portion is provided with adjusting apparatus, described driving device is arranged on described framework 1 side, described control system comprises control signal branch road and feedback signal branch road, adopt Germany's many profits EDC220 controller, described hydraulic system is arranged on the opposite side of described framework 1, including tension and compression oil cylinder 8, oil cylinder supports 7, oil cylinder seat 9 and oil cylinder seat support 5；
Being provided with tie-beam 2 in the middle of described framework 1, side is provided with connecting plate 3, and described framework support 4 and described oil cylinder seat support 5 both sides being respectively in described framework 1；
The described quantity strengthening plate 13 is 2；
Described damping 6 is connected to described oil cylinder seat and supports the bottom of 5；
Described fixture includes real-pull head 14, rear collet body 12, front pull head 15, front collet body 18, described front pull head 15 is fixed on front collet body 18 by strengthening plate 13, described rear chuck 14 is fixed on rear collet body 12 by strengthening plate 13, and described fixture divides the both sides being listed in described tie-beam 2；
Described automatic alignment mechanism 16 quantity is 2, it is separately fixed on described front collet body 18 and described rear collet body 12, one of them connects described movable motor 11 and described real-pull head 14, and another one connects described tension and compression load sensor 17 and described front pull head 15；
Described directive wheel 10 can move along described framework 1；
It is provided with tension and compression load sensor 17 between described front collet body 18 and described oil cylinder seat 9；
Simple experimentation: movable motor 11 drives directive wheel 10, rear collet body 12 and test specimen to move on framework 1, starting control knob makes tension and compression oil cylinder 8 drive front collet body and test specimen to move on framework 1 by tension and compression load sensor 17, can complete to draw, compacting is tested；By changing corresponding fixture and frock, large-scale component and the stiffness test of rubber parts, tension test, compression test and bend test can be completed；Wherein, when automatic alignment mechanism 16 can ensure loading force, tension and compression oil cylinder piston, collet body and sample are on same axis, it is ensured that effective transmission of power；Hydraulic system, driving device and adjusting apparatus combined effect realize gapless, do not dismantle and draw, press loading.
Above-described embodiment only for technology of the present utility model design and feature are described, its object is to allow the personage being familiar with this art will appreciate that this utility model content and to be carried out, can not limit protection domain of the present utility model with this.All equivalences made according to this utility model spirit change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (8)
1. the horizontal tensile and compression testing machine of electro-hydraulic servo, it is characterized in that: the horizontal tensile and compression testing machine of described electro-hydraulic servo includes main frame, control system and hydraulic system, described main frame includes main machine frame, adjusting apparatus and driving device, described main machine frame includes framework, framework supports, tie-beam and connecting plate, described adjusting apparatus includes fixture, strengthen plate, automatic alignment mechanism and damping, described driving device includes movable motor and directive wheel, described framework adopts horizontal framework, described horizontal frame mid portion is provided with adjusting apparatus, described driving device is arranged on described framework side, described control system comprises control signal branch road and feedback signal branch road, adopt Germany's many profits EDC220 controller, described hydraulic system is arranged on the opposite side of described framework, including tension and compression oil cylinder, oil cylinder supports, oil cylinder seat and oil cylinder seat support.
2. a kind of horizontal tensile and compression testing machine of electro-hydraulic servo according to claim 1, it is characterised in that being provided with tie-beam in the middle of described framework, side is provided with connecting plate, and described framework supports and described oil cylinder seat supports the both sides being respectively in described framework.
3. a kind of horizontal tensile and compression testing machine of electro-hydraulic servo according to claim 1, it is characterised in that the described quantity strengthening plate is 2.
4. a kind of horizontal tensile and compression testing machine of electro-hydraulic servo according to claim 1, it is characterised in that described damping is connected to the bottom that described oil cylinder seat supports.
5. a kind of horizontal tensile and compression testing machine of electro-hydraulic servo according to claim 1, it is characterized in that described fixture includes real-pull head, rear collet body, front pull head, front collet body, described front pull head is fixed on front collet body by strengthening plate, described rear chuck is fixed on rear collet body by strengthening plate, and described fixture divides the both sides being listed in described tie-beam.
6. a kind of horizontal tensile and compression testing machine of electro-hydraulic servo according to claim 5, it is characterized in that described automatic alignment mechanism quantity is 2, it is separately fixed on described front collet body and described rear collet body, one of them connects described movable motor and described real-pull head, and another one connects described tension and compression load sensor and described front pull head.
7. a kind of horizontal tensile and compression testing machine of electro-hydraulic servo according to claim 1, it is characterised in that described directive wheel can move along described framework.
8. a kind of horizontal tensile and compression testing machine of electro-hydraulic servo according to claim 6, it is characterised in that be provided with tension and compression load sensor between described front collet body and described oil cylinder seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521105298.9U CN205352857U (en) | 2015-12-28 | 2015-12-28 | Servo horizontal pressure testing machine that draws of electricity liquid |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521105298.9U CN205352857U (en) | 2015-12-28 | 2015-12-28 | Servo horizontal pressure testing machine that draws of electricity liquid |
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| CN205352857U true CN205352857U (en) | 2016-06-29 |
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| CN201521105298.9U Active CN205352857U (en) | 2015-12-28 | 2015-12-28 | Servo horizontal pressure testing machine that draws of electricity liquid |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106885735A (en) * | 2017-04-19 | 2017-06-23 | 青岛海检检测有限公司 | Umbilical cables stretch bending mechanics composite test device |
| CN106969970A (en) * | 2017-05-05 | 2017-07-21 | 核工业理化工程研究院 | A kind of mechanical stretch experiment test device |
| CN109342178A (en) * | 2018-12-04 | 2019-02-15 | 山东三越仪器有限公司 | Energy dissipating, damping, shock insulation comprehensive test system |
| CN109490079A (en) * | 2019-01-03 | 2019-03-19 | 中铁工程服务有限公司 | A kind of reinforcement property detection device |
| CN112326218A (en) * | 2020-10-15 | 2021-02-05 | 济南三越测试仪器有限公司 | Modular servo damping device testing machine of electricity liquid |
| CN112816327A (en) * | 2021-02-03 | 2021-05-18 | 济南恒瑞金试验机有限公司 | Tensile and compressive testing machine and testing method for structural wood laminated wood |
| CN113433008A (en) * | 2021-06-07 | 2021-09-24 | 天津大学 | Deep level platform welded joint test system |
-
2015
- 2015-12-28 CN CN201521105298.9U patent/CN205352857U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106885735A (en) * | 2017-04-19 | 2017-06-23 | 青岛海检检测有限公司 | Umbilical cables stretch bending mechanics composite test device |
| CN106969970A (en) * | 2017-05-05 | 2017-07-21 | 核工业理化工程研究院 | A kind of mechanical stretch experiment test device |
| CN106969970B (en) * | 2017-05-05 | 2023-06-30 | 核工业理化工程研究院 | Mechanical stretching experiment testing device |
| CN109342178A (en) * | 2018-12-04 | 2019-02-15 | 山东三越仪器有限公司 | Energy dissipating, damping, shock insulation comprehensive test system |
| CN109490079A (en) * | 2019-01-03 | 2019-03-19 | 中铁工程服务有限公司 | A kind of reinforcement property detection device |
| CN112326218A (en) * | 2020-10-15 | 2021-02-05 | 济南三越测试仪器有限公司 | Modular servo damping device testing machine of electricity liquid |
| CN112326218B (en) * | 2020-10-15 | 2022-08-16 | 济南三越测试仪器有限公司 | Modular servo damping device testing machine of electricity liquid |
| CN112816327A (en) * | 2021-02-03 | 2021-05-18 | 济南恒瑞金试验机有限公司 | Tensile and compressive testing machine and testing method for structural wood laminated wood |
| CN113433008A (en) * | 2021-06-07 | 2021-09-24 | 天津大学 | Deep level platform welded joint test system |
| CN113433008B (en) * | 2021-06-07 | 2022-06-21 | 天津大学 | Deep level platform welded joint test system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Electro hydraulic servo horizontal tension and compression testing machine Effective date of registration: 20200928 Granted publication date: 20160629 Pledgee: Qilu bank Limited by Share Ltd. Ji'nan Branch Village Pledgor: JINAN SANYUE TESTING INSTRUMENT Co.,Ltd. Registration number: Y2020370000148 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230705 Granted publication date: 20160629 Pledgee: Qilu bank Limited by Share Ltd. Ji'nan Branch Village Pledgor: JINAN SANYUE TESTING INSTRUMENT Co.,Ltd. Registration number: Y2020370000148 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Electro hydraulic servo horizontal tensile and compressive testing machine Effective date of registration: 20230706 Granted publication date: 20160629 Pledgee: Ji'nan finance Company limited by guarantee Pledgor: JINAN SANYUE TESTING INSTRUMENT Co.,Ltd. Registration number: Y2023980047640 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |