CN201397250Y - Clamp system for high-acceleration rotating laboratory equipment - Google Patents
Clamp system for high-acceleration rotating laboratory equipment Download PDFInfo
- Publication number
- CN201397250Y CN201397250Y CN2009201519621U CN200920151962U CN201397250Y CN 201397250 Y CN201397250 Y CN 201397250Y CN 2009201519621 U CN2009201519621 U CN 2009201519621U CN 200920151962 U CN200920151962 U CN 200920151962U CN 201397250 Y CN201397250 Y CN 201397250Y
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- high acceleration
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Abstract
A clamp system for high-acceleration rotating laboratory equipment belongs to the technical field of high-acceleration rotating laboratory equipment to solve the problem that the special clamp has poor reliability during the high-acceleration rotating experiment to implement the exact location to the experimental subjects, mainly comprises a locating block, an upper cover, an inner locating plate,an experimental subject, an experimental cylinder, an experimental tray, a locating screw hole and a locating screw and uniformly distributed around the experimental tray which is processed with mounting holes in which the inner locating plate is mounted to be nearest to the rotation center of the experimental tray, the flat side of which is fitted with the flat side of the experimental cylinderand the curved side of which is fitted with the mounting holes. The utility model is capable of implementing the exact location of the experimental subjects to increase the reliability of the high-acceleration rotating laboratory equipment.
Description
Technical field
The utility model belongs to high acceleration rotation test equipment technical field, especially relates to a kind of high acceleration rotation test equipment chucking appliance system.
Background technology
The application of high acceleration rotation test equipment at present more and more widely, particularly in fields such as space flight and aviation, biology and medical treatment.High acceleration described in the utility model refers to centripetal acceleration, and the high acceleration rotation refers to centripetal acceleration more than or equal to 100000m/s
2Situation.In field of aerospace, because accekeration forms the high stress to the spacecraft building block easily than higher in the aircraft emission process, cause part failure, cause that accident takes place, therefore need carry out the high acceleration experiment to spacecraft component.Traditional impact experiment is dangerous, and the unitarity of experiment effect is poor than higher, therefore can utilize the high acceleration rotation to form the principle of centripetal acceleration, thereby form the high acceleration experimental situation, to satisfy requirement of experiment.But the experiment chucking appliance system that in high acceleration rotation test process, needs design specialized, to guarantee the correct location of part, the research in this field at present also is not in full swing, the big multi-usage of chucking appliance system that experiment provides is more single-minded, polarization is bad, reliability is poor, is unfavorable for carrying out smoothly of high acceleration rotation test.
Summary of the invention
The purpose of this utility model just is to solve the problem of the unit clamp poor reliability in the high acceleration rotation test process, the high acceleration rotation test equipment chucking appliance system that uses when providing a kind of suitable part high acceleration to test, realize the accurate location of experimental subjects, and can alleviate external force effect in the experimentation, improve accuracy, security and the reliability of experiment.
The purpose of this utility model is achieved through the following technical solutions: high acceleration rotation test equipment chucking appliance system comprises locating piece, loam cake, inboard location-plate, experimental subjects, experiment cylindrical shell, experiment pallet, positioning screw hole and dog screw; This chucking appliance system is in the circumferentially even layout of experiment pallet, the experiment pallet circumferentially evenly be processed with mounting hole, inboard location-plate is installed in the mounting hole from the nearest position of experiment pallet rotation center, the upper surface at inboard location-plate and experiment trays place all is processed with locating slot, is used for the installing and locating piece; Experimental subjects is fixedly mounted on the experiment inner barrel, and the experiment cylindrical shell is installed in the mounting hole, and plane one side of inboard location-plate cooperates with plane one side of experiment cylindrical shell, and arc surface one side cooperates with mounting hole; With dog screw loam cake is fixed on the experiment cylindrical shell.
Described experiment cylindrical shell outside is stepped, and the cylindrical section diameter of its underpart with experiment pallet transition fit, guarantees axial location less than top.Described experiment tray upper surface also is processed with the pallet positioning screw hole, is used for protection device for installing.The mounting hole that described experiment pallet circumferentially evenly processes can be 2,3 or 4.After experimental subjects and experiment cylindrical shell installed, described locating piece and inboard location-plate can take out.
The experimental subjects rotation that the experiment pallet will drive above it in the experimentation produces centripetal acceleration, but in order to guarantee that good experiment effect must guarantee that experimental subjects has installation site accurately, if experimental subjects takes place to destroy and can not produce destruction to the experiment pallet simultaneously, otherwise high acceleration rotation test machine needs repairing integral body.The chucking appliance system that utilizes the utility model to provide can utilize experiment inner barrel space mounting experimental subjects; and directly do not contact with the experiment pallet; the experiment cylindrical shell can open protective effect when experimental subjects is destroyed; prevent to test the damage of pallet; play the effect of protection core component, to improve the reliability of high acceleration rotation test machine.
Adopt high acceleration rotation test equipment of the present utility model can realize the accurate location of experimental subjects with chucking appliance system, stress is little, this system all is installed in experiment pallet inside, there is not big jut, can reduce the windage effect, reduce power attenuation, improve the reliability of high acceleration rotation test machine.
Description of drawings
Fig. 1 is a high acceleration rotation test equipment chucking appliance system cut-open view;
Fig. 2 is a high acceleration rotation test equipment chucking appliance system vertical view.
Fig. 3 is experiment cylindrical shell vertical view.
Embodiment
Specify the structure of the present utility model and the course of work below in conjunction with accompanying drawing.High acceleration described in the utility model refers to centripetal acceleration, and the high acceleration rotation refers to centripetal acceleration more than or equal to 100000m/s
2Situation.
As shown in Figure 1, 2, 3, high acceleration rotation test equipment of the present utility model mainly comprises locating piece 1, loam cake 2, inboard location-plate 3, experimental subjects 4, experiment cylindrical shell 5, experiment pallet 6, positioning screw hole 8 and dog screw 9 etc. with chucking appliance system.
In order to guarantee the stress equalization of rotation test machine, should guarantee the high acceleration rotation test equipment circumferentially even layout of chucking appliance system in the use at experiment pallet 6.For example, experiment pallet 6 circumferentially evenly process 2 mounting holes, space 180 degree use 2 experiment cylindrical shells 5 simultaneously, and 2 experimental subjectss 4 are tested; Perhaps experiment pallet 6 circumferentially evenly process 3 mounting holes, space 120 degree use 3 experiment cylindrical shells 5 simultaneously; Perhaps circumferentially evenly process 4 mounting holes, space 90 degree etc. at experiment pallet 6.
Claims (5)
1, a kind of high acceleration rotation test equipment chucking appliance system is characterized in that it comprises locating piece (1), loam cake (2), inboard location-plate (3), experimental subjects (4), experiment cylindrical shell (5), experiment pallet (6) and dog screw (9); This chucking appliance system is in the circumferentially even layout of experiment pallet (6), experiment pallet (6) circumferentially evenly be processed with mounting hole, inboard location-plate (3) is installed in the mounting hole from the nearest position of experiment pallet (6) rotation center, the upper surface of inboard location-plate (3) and experiment pallet (6) junction all is processed with locating slot, is used for installing and locating piece (1); Experimental subjects (4) is fixedly mounted on experiment cylindrical shell (5) inside, and experiment cylindrical shell (5) is installed in the mounting hole, and plane one side of inboard location-plate (3) cooperates with plane one side of experiment cylindrical shell (5), and arc surface one side cooperates with mounting hole; With dog screw (9) loam cake (2) is fixed on the experiment cylindrical shell (5).
2. high acceleration rotation test equipment chucking appliance system according to claim 1, it is characterized in that: described experiment cylindrical shell (5) is outside stepped, the cylindrical section diameter of its underpart adopts transition fit less than top with experiment pallet (6), guarantees axial location.
3. high acceleration rotation test equipment chucking appliance system according to claim 2 is characterized in that: described experiment pallet (6) upper surface also is processed with pallet positioning screw hole (7), is used for protection device for installing.
4. high acceleration rotation test equipment chucking appliance system according to claim 3 is characterized in that: the mounting hole that described experiment pallet (6) circumferentially evenly processes is 2,3 or 4.
5. according to claim 1,2 or 3 described high acceleration rotation test equipment chucking appliance systems, it is characterized in that: after experimental subjects (4) and experiment cylindrical shell (5) installed, described locating piece (1) and inboard location-plate (3) can take out.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009201519621U CN201397250Y (en) | 2009-05-06 | 2009-05-06 | Clamp system for high-acceleration rotating laboratory equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009201519621U CN201397250Y (en) | 2009-05-06 | 2009-05-06 | Clamp system for high-acceleration rotating laboratory equipment |
Publications (1)
Publication Number | Publication Date |
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CN201397250Y true CN201397250Y (en) | 2010-02-03 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2009201519621U Expired - Fee Related CN201397250Y (en) | 2009-05-06 | 2009-05-06 | Clamp system for high-acceleration rotating laboratory equipment |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112345214A (en) * | 2020-09-25 | 2021-02-09 | 华东光电集成器件研究所 | Clamp for high-acceleration centrifugal test of packaged integrated circuit |
-
2009
- 2009-05-06 CN CN2009201519621U patent/CN201397250Y/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112345214A (en) * | 2020-09-25 | 2021-02-09 | 华东光电集成器件研究所 | Clamp for high-acceleration centrifugal test of packaged integrated circuit |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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: 20100203 Termination date: 20170506 |