CN105352533A - Multifunctional vacuum experiment table - Google Patents
Multifunctional vacuum experiment table Download PDFInfo
- Publication number
- CN105352533A CN105352533A CN201510888479.1A CN201510888479A CN105352533A CN 105352533 A CN105352533 A CN 105352533A CN 201510888479 A CN201510888479 A CN 201510888479A CN 105352533 A CN105352533 A CN 105352533A
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- Prior art keywords
- vacuum
- magnetic fluid
- driving device
- fluid seal
- storehouse
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a multifunctional vacuum experiment table. The multifunctional vacuum experiment table comprises a vacuum chamber and a magnetic fluid sealing transmission apparatus, wherein two ends of the magnetic fluid sealing transmission apparatus are each provided with a shaft coupling; one end of the magnetic fluid sealing transmission apparatus is disposed in the vacuum chamber, the other end is disposed outside the vacuum chamber, the shaft coupling installed at the end, disposed outside the vacuum chamber, of the magnetic fluid sealing transmission apparatus is connected with a power source, the shaft coupling installed at the end, disposed inside the vacuum chamber, of the magnetic fluid sealing transmission apparatus is connected with a rotating member for realizing revolution motion, a water tank is arranged at the bottom of the vacuum chamber, and the water tank is filled with liquid water. By use of the multifunctional vacuum experiment table, experiment test research in different fields such as metal cutting, rock cutting, friction wearing, cutter material characteristics and the like under vacuum conditions can be carried out. By use of the characteristic that the boiling point of water at a vacuum state is low, water vapor generated in a boiling process adsorbs dust, and thus a purifying effect is realized.
Description
Technical field
The present invention relates to a kind of vacuum experiment field, particularly relate to a kind of multifunctional vacuum experiment table.
Background technology
In the prior art, the simulation of vacuum environment is very necessary and important for a lot of research field.Current vacuum environment simulated experiment mostly under a certain class sample or identical conditions, adaptability and poor universality (as notification number be CN203798516, patent name is " the vacuum environment analogue means that a kind of vacuum experiment platform is mainly used in inorganic chemistry instrument field "); The patent that notification number is CN203465106, patent name is " under hot vacuum environment torsion test proving installation " is also had to be the hot vacuum environment of simulating the outer space, not by be measured deformation effect, the torsion test proving installation that is convenient to operation, but for multi-functional, multi-usage, have the simulation vacuum experiment table of depositing dust function all not mentioned.。
Summary of the invention
For above-mentioned shortcoming and defect of the prior art, one is the object of the present invention is to provide to have the multi-purpose multifunctional vacuum experiment tablees such as vacuum environment simulation, the replacing of different test specimen, diverse location quick-clamping can not only be realized, effectively can also reduce the dust pollution in vacuum storehouse.
The object of the invention is to be achieved through the following technical solutions:
A kind of multifunctional vacuum experiment table, comprises vacuum storehouse, magnetic fluid seal driving device, all installs shaft coupling at described magnetic fluid seal driving device two ends; Described magnetic fluid seal driving device one end is positioned at vacuum storehouse, it is outside that the other end is positioned at vacuum storehouse, be arranged on the shaft coupling that magnetic fluid seal driving device is positioned at outside one end, vacuum storehouse to be connected with power source, be arranged on shaft coupling that magnetic fluid seal driving device is positioned at vacuum storehouse to be connected with revolving part and to realize gyration, in described vacuum storehouse, inner bottom part is provided with tank, is filled with aqueous water in tank.
Preferably, described magnetic fluid seal driving device is vertically arranged on the side that the end face in vacuum storehouse and/or level are arranged on vacuum storehouse.
Preferably, the installation site of corresponding described magnetic fluid seal driving device, be installed with clamping bench being provided with on the relative chamber wall of the chamber wall of magnetic fluid seal driving device with described vacuum storehouse, described clamping bench is arranged on described vacuum Cang Qiangbi by brace summer, is connected to the revolving part of magnetic fluid seal driving device end just to described clamping bench.
Preferably, the installation site of corresponding described magnetic fluid seal driving device, the chamber wall being provided with magnetic fluid seal driving device in described vacuum storehouse is installed with clamping bench, described clamping bench is arranged on the chamber wall at magnetic fluid seal driving device place by hanging beam, is connected to the revolving part of magnetic fluid seal driving device end just to described clamping bench.
Preferably, also comprise electric machine support, the magnetic fluid seal driving device that level is arranged on side, vacuum storehouse is positioned at the power source that outside one end, vacuum storehouse connects and is fixedly mounted on described electric machine support.
Preferably, also comprise vacuum pump, described vacuum pump is connected with vacuum storehouse by pipeline, regulates the air pressure in vacuum storehouse by vacuum pump evacuation.
Preferably, described pipeline is provided with the tensimeter measuring vacuum tightness in vacuum storehouse.
Preferably, described official road is provided with the valve of conducting or shutoff vacuum pump and vacuum storehouse connecting tube.
Preferably, the junction in described pipeline and vacuum storehouse is provided with filtration unit.
Preferably, described power source is variable-frequency motor.
Compared with prior art, the embodiment of the present invention at least has the following advantages:
(1) multi-function experimental rig can carry out the experiment test research of the different field such as metal cutting under vacuum condition, Rock Cutting, rubbing wear and cutter material characteristic.
(2) position of test specimen clamping bench can experimentally to need in vacuum storehouse horizontal and vertical to place, can also according to height of specimen and requirement of experiment clamping bottom vacuum storehouse or top.
(3) for ensureing the clean of vacuum pump, reducing dust and causing vacuum pump to damage to the pollution of vacuum environment, installing filtration unit additional.
(4) fill water in the tank in vacuum storehouse, under vacuum conditions, residing for water, the air pressure of environment is almost nil, now the boiling point of water is extremely low, just can reach boiling at normal temperatures, in the process of water boiling, generating water vapor can adsorption of dust, reaches clean-up effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of multifunctional vacuum experiment table of the present invention;
Fig. 2 is the structural representation of the another kind of embodiment of multifunctional vacuum experiment table of the present invention;
Fig. 3 is the structural representation of another embodiment of multifunctional vacuum experiment table of the present invention.
Embodiment
Below in conjunction with embodiment and Fig. 1-3 thereof, the invention will be further described, and following examples are descriptive, are not determinate, can not limit protection scope of the present invention with this.
A kind of multifunctional vacuum experiment table, comprises vacuum storehouse 1, magnetic fluid seal driving device 2, all installs shaft coupling 3 at magnetic fluid seal driving device 2 two ends; Magnetic fluid seal driving device 2 one end is positioned at vacuum storehouse 1, it is outside that the other end is positioned at vacuum storehouse 1, be arranged on the shaft coupling 3 that magnetic fluid seal driving device 2 is positioned at outside one end, vacuum storehouse 1 to be connected with power source 4, be arranged on shaft coupling 3 that magnetic fluid seal driving device 2 is positioned at vacuum storehouse 1 to be connected with revolving part and to realize gyration, in vacuum storehouse 1, inner bottom part is provided with tank 5, is filled with aqueous water in tank 5.When vacuum storehouse 1 internal gas pressure is almost nil, the boiling point of water is extremely low, revolving part carries out cutting, polish and the experiment such as cutter material characteristic time, all can produce the friction between object and object, the heat that this friction behavior produces is enough to make the aqueous water boiling in tank 5 form water vapor, when water vapor swims in vacuum storehouse 1, can be attached to again due to cut or polishing produce dust on drop to bottom vacuum storehouse 1, reach the effect in purification vacuum storehouse 1.As the enforceable scheme of one, the design form of tank 5 can also be processed by tapered closing in moulding process on the ground in vacuum storehouse 1, in the taper closing in place water filling in vacuum storehouse 1, the purification that water vapor carries out vacuum storehouse 1 is generated by aqueous water boiling, the water vapor that attached to dust again drops to taper and closes up, and reaches the effect of dust accumulation.After each experiment terminates, open vacuum storehouse 1 and take out experiment test specimen, get rid of the sewage of vacuum storehouse 1 taper closing in place simultaneously, and clean vacuum storehouse 1, dry after cleaning, in time carrying out vacuum experiment next time, then to water filling in vacuum storehouse 1, make cleanser and use.
Magnetic fluid seal driving device 2 is vertically arranged on the side that the end face in vacuum storehouse 1 and/or level are arranged on vacuum storehouse 1.
The installation site of corresponding magnetic fluid seal driving device 2, be installed with clamping bench 6 being provided with on the relative chamber wall of the chamber wall of magnetic fluid seal driving device 2 with vacuum storehouse 1, clamping bench 6 is arranged on the wall of chamber, vacuum storehouse 1 by brace summer, is connected to the revolving part of magnetic fluid seal driving device 2 end just to clamping bench 6.
The installation site of corresponding magnetic fluid seal driving device 2, the chamber wall being provided with magnetic fluid seal driving device 2 in vacuum storehouse 1 is installed with clamping bench 6, clamping bench 6 is arranged on the chamber wall at magnetic fluid seal driving device 2 place by hanging beam 7, is connected to the revolving part of magnetic fluid seal driving device 2 end just to clamping bench 6.
Also comprise electric machine support 8, the magnetic fluid seal driving device 2 that level is arranged on side, vacuum storehouse 1 is positioned at the power source 4 that outside one end, vacuum storehouse 1 connects and is fixedly mounted on electric machine support 8.
Also comprise vacuum pump 9, vacuum pump 9 is connected with vacuum storehouse 1 by pipeline, is vacuumized the air pressure regulated in vacuum storehouse 1 by vacuum pump 9.Pipeline is provided with the tensimeter 10 and conducting of measuring vacuum tightness in vacuum storehouse 1 or the valve turning off vacuum pump 9 and vacuum storehouse 1 connecting tube, the junction in pipeline and vacuum storehouse 1 is provided with filtration unit 11.
Experimentation:
Experiment test specimen is placed on clamping bench 6 fixing, mounting cutter or drilling tool on revolving part, airtight vacuum storehouse 1, vaccum intervals different in vacuum storehouse 1 is obtained by regulating the pumping speed of vacuum pump 9, vacuum tightness in vacuum storehouse 1 is obtained by the tensimeter 10 on pipeline, when after the vacuum tightness reaching requirement of experiment, power source 4 rotates, and transfer a torque on the revolving part in vacuum storehouse 1 by magnetic fluid seal driving device 2, revolving part carry its tools or drilling tool revolution are cut test specimen or polish, cut or rock or metallic dust can be formed in bruting process, simultaneously because the spin friction between cutter or drilling tool and metal or rock produces heat, water boiling in vacuum storehouse 1 tank 5 forms water vapor, water vapor adsorption is on metal or rock dust, drop to the bottom in vacuum storehouse 1, reach clean-up effect.
The above; be only the present invention's preferably embodiment, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (10)
1. a multifunctional vacuum experiment table, is characterized in that, comprises vacuum storehouse, magnetic fluid seal driving device, all installs shaft coupling at described magnetic fluid seal driving device two ends; Described magnetic fluid seal driving device one end is positioned at vacuum storehouse, it is outside that the other end is positioned at vacuum storehouse, be arranged on the shaft coupling that magnetic fluid seal driving device is positioned at outside one end, vacuum storehouse to be connected with power source, be arranged on shaft coupling that magnetic fluid seal driving device is positioned at vacuum storehouse to be connected with revolving part and to realize gyration, in described vacuum storehouse, inner bottom part is provided with tank, is filled with aqueous water in tank.
2. multifunctional vacuum experiment table according to claim 1, is characterized in that, described magnetic fluid seal driving device is vertically arranged on the side that the end face in vacuum storehouse and/or level are arranged on vacuum storehouse.
3. multifunctional vacuum testing table according to claim 2, it is characterized in that, the installation site of corresponding described magnetic fluid seal driving device, be installed with clamping bench being provided with on the relative chamber wall of the chamber wall of magnetic fluid seal driving device with described vacuum storehouse, described clamping bench is arranged on described vacuum Cang Qiangbi by brace summer, is connected to the revolving part of magnetic fluid seal driving device end just to described clamping bench.
4. multifunctional vacuum experiment table according to claim 2, it is characterized in that, the installation site of corresponding described magnetic fluid seal driving device, the chamber wall being provided with magnetic fluid seal driving device in described vacuum storehouse is installed with clamping bench, described clamping bench is arranged on the chamber wall at magnetic fluid seal driving device place by hanging beam, is connected to the revolving part of magnetic fluid seal driving device end just to described clamping bench.
5. the multifunctional vacuum experiment table according to any one of claim 2-4, it is characterized in that, also comprise electric machine support, the magnetic fluid seal driving device that level is arranged on side, vacuum storehouse is positioned at the power source that outside one end, vacuum storehouse connects and is fixedly mounted on described electric machine support.
6. multifunctional vacuum experiment table according to claim 1, is characterized in that, also comprise vacuum pump, and described vacuum pump is connected with vacuum storehouse by pipeline, regulates the air pressure in vacuum storehouse by vacuum pump evacuation.
7. multifunctional vacuum experiment table according to claim 6, is characterized in that, described pipeline is provided with the tensimeter measuring vacuum tightness in vacuum storehouse.
8. multifunctional vacuum experiment table according to claim 6, is characterized in that, described official road is provided with the valve of conducting or shutoff vacuum pump and vacuum storehouse connecting tube.
9. multifunctional vacuum experiment table according to claim 6, is characterized in that, the junction in described pipeline and vacuum storehouse is provided with filtration unit.
10. multifunctional vacuum experiment table according to claim 1, is characterized in that, described power source is variable-frequency motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510888479.1A CN105352533B (en) | 2015-12-07 | 2015-12-07 | Multifunctional vacuum experimental bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510888479.1A CN105352533B (en) | 2015-12-07 | 2015-12-07 | Multifunctional vacuum experimental bench |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105352533A true CN105352533A (en) | 2016-02-24 |
| CN105352533B CN105352533B (en) | 2018-10-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510888479.1A Expired - Fee Related CN105352533B (en) | 2015-12-07 | 2015-12-07 | Multifunctional vacuum experimental bench |
Country Status (1)
| Country | Link |
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| CN (1) | CN105352533B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956388A (en) * | 2016-09-12 | 2018-12-07 | 中国航空工业集团公司北京航空材料研究院 | A kind of waters checked operation platform |
| CN115958182A (en) * | 2023-01-13 | 2023-04-14 | 烟台大学 | High-temperature alloy forming device and method based on biological gene high-throughput engineering |
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| CN205246097U (en) * | 2015-12-07 | 2016-05-18 | 中国地质大学（北京） | Multi -functional vacuum laboratory bench |
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2015
- 2015-12-07 CN CN201510888479.1A patent/CN105352533B/en not_active Expired - Fee Related
Patent Citations (9)
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| CN203187192U (en) * | 2013-04-02 | 2013-09-11 | 海宁长宇镀铝材料有限公司 | Slitting device for high vacuum winding aluminum plating film machine |
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| CN203700267U (en) * | 2014-01-11 | 2014-07-09 | 衡宝林 | Dust fall cover for coke quenching tower discharge port |
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Non-Patent Citations (1)
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956388A (en) * | 2016-09-12 | 2018-12-07 | 中国航空工业集团公司北京航空材料研究院 | A kind of waters checked operation platform |
| CN115958182A (en) * | 2023-01-13 | 2023-04-14 | 烟台大学 | High-temperature alloy forming device and method based on biological gene high-throughput engineering |
| CN115958182B (en) * | 2023-01-13 | 2023-12-26 | 烟台大学 | High-temperature alloy forming device and method based on biological gene high-throughput engineering |
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| CN105352533B (en) | 2018-10-09 |
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Granted publication date: 20181009 Termination date: 20201207 |