CN107843377A - A kind of power caliberating device of two-dimensional electromagnetic driver - Google Patents
A kind of power caliberating device of two-dimensional electromagnetic driver Download PDFInfo
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- CN107843377A CN107843377A CN201710893983.XA CN201710893983A CN107843377A CN 107843377 A CN107843377 A CN 107843377A CN 201710893983 A CN201710893983 A CN 201710893983A CN 107843377 A CN107843377 A CN 107843377A
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000006073 displacement reaction Methods 0.000 claims abstract description 26
- 238000012544 monitoring process Methods 0.000 claims abstract description 4
- 230000033001 locomotion Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 230000005284 excitation Effects 0.000 description 8
- 239000007789 gas Substances 0.000 description 8
- 230000009471 action Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 238000013519 translation Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000010943 off-gassing Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000021824 exploration behavior Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000005486 microgravity Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/16—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force
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Abstract
A kind of power caliberating device of two-dimensional electromagnetic driver has pedestal, is set on pedestal horizontal to demarcation unit and vertically to demarcation unit；It is horizontal to include cross sliding clock and a pair of horizontal direction guiding rails to demarcation unit, be provided with pedestal level monitoring sliding block horizontal displacement it is horizontal to laser displacement sensor, to level to position be adjusted it is horizontal to elastic component and its adjusting means, for measuring force snesor of the level to active force；Include hoisting bracket, lifting elastic component, force snesor and a pair of vertical direction guiding rails to demarcation unit vertically, vertical direction guiding rail equally comprising left and right rail and is respectively and vertically fixed at horizontal on sliding block；Hoisting bracket respectively with the extension of guide rail is fixed to the left and right vertically, lifting elastic component upper end is fixed with hoisting bracket, and centre is equally installed in series force snesor；Set on pedestal vertically to laser displacement sensor.The present invention has the advantages of being demarcated to the relation between the power and electric current and relative position of two-dimensional electromagnetic driver.
Description
Technical field
The present invention relates to a kind of power caliberating device of two-dimensional electromagnetic driver.
Background technology
With the development of science and technology, exploration of the mankind for the outer space constantly extends, and power be in all Exploratory behaviors must
Indispensable, it is all played directly and the effect of key in completion required movement, active vibration isolation, exciting etc..Based on ampere
The electromagnetic driver of power principle due to high-speed response, power output is smooth, small volume, be easy to be embedded into control object etc. it is excellent
Point, increasingly favored by space science task.
It is a kind of can be in the two-dimensional electromagnetic driver of orthogonal both direction power output, it is by stator department and portion of two, mover portion
It is grouped into, by the contactless connection of electromagnetic action between stator department and mover portion, and two positive interactions can be produced simultaneously each other not
The two-dimentional active force of interference.But currently without can be encouraged in ground simulation space microgravity frictionless environment to above-mentioned two-dimensional electromagnetic
The two-dimentional output action power of device carries out the device of Accurate Calibration.
The content of the invention
It is an object of the invention to provide a kind of two-dimensional electromagnetic driver power caliberating device, to meet to face driver on ground
Active force, relative position and exciting current these three key parameters between correlation demarcated, obtain two-dimensional electromagnetic and swash
Device is encouraged under the different functions of current, the stator department that the mover portion and excitation coil that closed magnetic circuit is formed are formed is in different phases
The size of caused two-dimentional active force during to position.
A kind of power caliberating device of two-dimensional electromagnetic driver has pedestal, and it is horizontal to demarcation unit and vertical to be set on pedestal
To demarcation unit；
It is horizontal to insert level respectively including cross sliding clock and a pair of horizontal direction guiding rails, the left and right sides of cross sliding clock to demarcation unit
In the left and right guiding groove of direction guiding rail, cross sliding clock is provided with the via for allowing two-dimensional electromagnetic driver stator department to pass through；On pedestal
It is provided with the horizontal to laser displacement sensor, the i.e. laser head of laser displacement sensor and inspection of level monitoring sliding block horizontal displacement
Survey device to be installed on pedestal, the light vertical irradiation emitted by laser head is on cross sliding clock；
Include hoisting bracket, lifting elastic component and a pair of vertical direction guiding rails, vertical direction guiding rail to demarcation unit vertically equally to include
Left and right rail and it is respectively and vertically fixed on cross sliding clock；Hoisting bracket respectively with the extension of guide rail is fixed to the left and right vertically,
Lifting elastic component upper end is fixed with hoisting bracket, and lower end is used to fix with two-dimensional electromagnetic driver mover portion to be calibrated；Pedestal
Upper setting is vertically to laser displacement sensor.
Make between cross sliding clock and horizontal direction guiding rail without Frictional Slipping, two-dimensional electromagnetic driver mover portion and vertical direction guiding rail
Between it is same make without Frictional Slipping, i.e., between cross sliding clock and horizontal direction guiding rail, two-dimensional electromagnetic driver mover portion with vertically to
Supported between guide rail by air film or oil film to realize no Frictional Slipping.
The control electric current of two-dimensional electromagnetic driver is provided by two-way precision constant current source, the stator department of two-dimensional electromagnetic driver with
Pedestal is that horizontal direction guiding rail is fixed, and the mover portion of two-dimensional electromagnetic driver hangs on hoisting bracket, and mover by lifting elastic component
Portion is located in vertical direction guiding rail.When two-dimensional electromagnetic driver exports two-dimentional power（With level to for X axis, vertically to for Z axis to for
Example）, X axis pushes dynamic cross sliding clock and horizontally translates, and horizontal to measure cross sliding clock to laser displacement sensor be that electromagnetism swashs
Device mover portion is encouraged in horizontal direction displacement.Cross sliding clock makees level to while translation with vertical direction guiding rail, and Z axis makes two to power
The mover portion for tieing up electromagnetic driver translates along lower straight up, is moved vertically to laser displacement sensor monitoring two-dimensional electromagnetic driver
Displacement of the sub-portion in vertical direction.
Further, the rear and front end of cross sliding clock is set horizontal to elastic component respectively, and two levels are to elastic component positioned at same
On one straight line, every level to elastic component, with cross sliding clock fixed respectively by one end, and the other end is fixed with fixed block, and one of them is solid
It is horizontal to force snesor to being also in series between elastic component to determine block and level.Assuming that the setting of cross sliding clock both ends is horizontal to elasticity
Length is the same under field conditions (factors) for part, and rigidity is identical, then level produced by driver passes to the size of active force to be horizontal to power
Twice of sensor indicating value.It is in series between lifting elastic component and hoisting bracket vertically to force snesor, driver is in vertical direction
Power output size be vertically to power sense indicating value.
Adjusting means is also respectively provided with fixed block and hoisting bracket simultaneously, is respectively used to adjust cross sliding clock in water
Square to position and two-dimensional electromagnetic driver mover portion in the position of vertical direction.Adjusting means includes screw rod and nut, spiral shell
The restricted locating part that it is rotated, elastic component are fixed with screw rod on bar.Rotating nut, screw rod translation in the presence of locating part,
Elastic component is set to be compacted or be stretched.
It is relative with the mover portion of lifting elastic component two-dimensional electromagnetic driver to elastic component by regulation level during demarcation
Stator department is in the relative position specified, then record respectively now vertically to level to coil institute galvanization size, institute
Relative position and each force snesor indicating value.Above steps is repeated, can be with demarcation in different relative positions, different electricity
Under stream effect, size of the driver in both direction difference output action power.
Further, the via of cross sliding clock is in cross.The stator department of two-dimensional electromagnetic driver through via it is front and rear to
Otch is relatively fixed with pedestal, and the left and right of via is corresponding with the mover portion of two-dimensional electromagnetic driver to otch, it is therefore an objective to makes two dimension
The mover portion of electromagnetic driver can interfere in lower straight up move through cross sliding clock without producing.
Further, vertical direction guiding rail and horizontal direction guiding rail are air-float guide rail.
Further, two horizontal direction guiding rails are made up of upper rail mounting blocks and lower guideway mounting blocks respectively, two levels to
The lower guideway mounting blocks of guide rail are an entirety, and are fixed with pedestal, and upper rail mounting blocks are individually fixed in lower guideway mounting blocks
Both sides, each upper rail mounting blocks surrounded respectively with lower guideway mounting blocks "" shape, and then two horizontal direction guiding rails formed "
" type guide rail structure.Throttle orifice and passage, passage and high pressure gas are provided with upper rail mounting blocks and lower guideway mounting blocks
Source is connected.Gases at high pressure enter space between horizontal direction guiding rail and cross sliding clock by throttle orifice, make horizontal direction guiding rail with
There are four faces to form uniform air film between cross sliding clock, and then cross sliding clock is suspended in horizontal direction guiding rail, and be only capable of along water
The axial direction of flat direction guiding rail carries out single-degree-of-freedom translation.The stator department of two-dimensional electromagnetic driver is fixed on lower guideway mounting blocks, under
Guide rail mounting blocks set the groove being adapted to stator department.
Further, vertical direction guiding rail is equally made up of two parts, be "" shape structure, left and right two parts collective effect shape
Into " " type structure, vertical direction guiding rail fixes with cross sliding clock.Three faces of the vertical direction guiding rail of left and right two parts are equally all provided with
Throttle orifice and passage are equipped with, and is connected with high-pressure air source, when the mover portion of electromagnetic driver is positioned in the guide rail, together
Sample can form uniform air film on four acting surfaces between mover portion and guide rail so that mover portion except with cross sliding clock one
Rise outside moving horizontally, only vertically to single-degree-of-freedom translation.
Further, the top of two vertical direction guiding rails has respectively upwardly extends section, the both ends of level lifting block respectively with
Two extensions are fixed, and level lifting block and extension form hoisting bracket, and lifting elastic component is fixed on horizontal lifting block, vertically
To force snesor between horizontal lifting block and lifting elastic component.
By above-mentioned horizontal direction guiding rail and vertical direction guiding rail, mover portion and the stator department of two-dimensional electromagnetic driver are only capable of along water
Mutually moved in gentle vertical 2 free degree directions.Driver is same in the size of active force caused by both direction simultaneously
When by being obtained after the force snesor of both direction respectively measurement processing.
The technical concept of the present invention：The mover portion of electromagnetic driver is supported and led using horizontal and vertical direction guiding rail
To both having avoided the frictional force in motion process while also determined relative displacement direction.Its specific work process is as follows：First
There is provided two-way correspondingly sized control electric current to stator department using two-way precision constant current source.According to Ampere force principleF=BIL, by forever
Magnet and "" the closed magnetic circuit mover portion that is formed of type yoke will relative excitation coil stator portion produce horizontally and vertically to
Active force.By the relative stator portion of mover portion for adjusting horizontal direction adjusting means and vertical adjusting means driver
In the relative position specified.Then record respectively now vertically to level to coil institute galvanization size, the phase at place
To position and the indicating value of each force snesor.Above steps is repeated, can be with demarcation in different relative positions, the different functions of current
Under, size of the driver in both direction difference output action power.
Beneficial effects of the present invention：Two-dimensional electromagnetic driver is accurately led in two directions of motion using air-float guide rail
To and support so that power output by friction effects, does not simulate space environment.Simultaneously by relative in different electric currents and difference
Accurate measurement under situation to electric current, position and power realizes the demarcation to driver power output and each key element, therefore this
Invention can overcome gravity and friction effects, simulate in the outer space under zero-g environment to the power output of two-dimensional electromagnetic driver
Carry out Accurate Calibration.
Brief description of the drawings
Fig. 1 is two-dimensional electromagnetic driver power caliberating device schematic diagram.
Fig. 2 is two-dimensional electromagnetic driver and its power outbound course schematic diagram.
Fig. 3 is left horizontal direction guiding rail outgassing direction schematic diagram.
Fig. 4 is left vertical direction guiding rail outgassing direction schematic diagram.
Fig. 5 is cross sliding clock schematic diagram.
Fig. 6 is two-dimensional electromagnetic driver power calibration system figure.
Embodiment
As shown in figure 1, a kind of two-dimensional electromagnetic driver power caliberating device, including pedestal 13, horizontal direction guiding rail 7,8 and 16,
Vertical direction guiding rail 5 and 20, two-way precision constant current source, position measuring module and power measurement module.Position measuring module is by level
Formed to laser displacement sensor 10 and vertically to laser displacement sensor 1.
Two-dimensional electromagnetic driver is installed on inside power caliberating device, and its control electric current is provided by two-way precision constant current source；Power
Caliberating device includes horizontal direction guiding rail and vertical direction guiding rail so that the mover portion of Two-dimensional excitation set can be in horizontally and vertically side
To free movement；And power, relative position and electric current can be measured respectively in two directions of motion simultaneously.According to two dimension
Electromagnetic driver operation principle, its mover portion can produce separate level to phase with stator department under the control of two-way constant-current source
Interreaction forceF2Vertically to interaction forceF1.Wherein mover portion contain "" type yoke 4 and permanent magnet 6-19, excitation line
Stator department where circle is printed circuit board (PCB) 15, as shown in Figure 2.
As shown in figure 1, the pedestal 13 of power caliberating device is the basis of whole device, and the horizontal direction guiding rail of power caliberating device
It is fixed on pedestal 13.Horizontal direction guiding rail is air-float guide rail, including the left horizontal direction guiding rail that is used in conjunction with each other and it is right it is horizontal to
Guide rail, left and right horizontal direction guiding rail share lower guideway mounting blocks 8.Lower guideway mounting blocks 8 are fixed on pedestal 13, lower guideway mounting blocks
On multiple gas ports are distributed with.
As shown in figure 3, left horizontal direction guiding rail is made up of lower guideway mounting blocks 8 and upper left guide rail mounting blocks 7, and it is logical each other
Bolt is crossed to be fixedly connected, formed "" type structure.Right horizontal direction guiding rail is by lower guideway mounting blocks 8 and the structure of upper right guide rail mounting blocks 16
Into, it is bolted to connection each other, formed "" type structure.Inside upper left guide rail mounting blocks 7 and upper right guide rail mounting blocks 16
Equally there is gas port.After left horizontal direction guiding rail and right horizontal direction guiding rail are each fixedly mounted, as shown in Figure 3 in each guide rail
There is high pressure gas port in internal three faces, therefore can be to four in cuboid sliding block therein by the gas port of inside
Individual face applies active force so that in cuboid slider suspension therein in aerial, the translational degree of freedom in only single direction.
Power caliberating device includes cross sliding clock 14, and the thickness of the cross sliding clock 14 is high with the guide rail of left and right horizontal direction guiding rail
Spend into gap cooperation, the width of cross sliding clock 14 and left and right horizontal direction guiding rail formed " " type guide rail width also into
Gap coordinates.After cross sliding clock 14 is installed on horizontal direction guiding rail, cross sliding clock is under the effect of horizontal direction guiding rail gases at high pressure
Float on determined by horizontal direction guiding rail in space, and be only capable of carrying out single dof mobility along rail length direction.
Vertical direction guiding rail is installed on cross sliding clock 14, therefore when cross sliding clock 14 moves forward and backward, vertical direction guiding rail is also
Follow and move forward and backward, vice versa.Vertical direction guiding rail equally include the vertical direction guiding rail 5 in a left side being used in conjunction with each other and it is right vertically to
Guide rail 20.
Left vertical direction guiding rail and right vertical direction guiding rail be equally arranged respectively to "" type structure and "" type structure, such as Fig. 4 institutes
Show, three inside it side is arranged with gas port.After when left and right, vertical direction guiding rail coordinates installation, due to the gap of guide rail
And the distance of left and right rail with driver "" type yoke 4 is engaged, therefore except being moved horizontally together with cross sliding clock
Outside, "" type yoke 4 be only capable of it is vertically moving.
Left vertical direction guiding rail and right vertical direction guiding rail have upwardly extended boss, and the top of boss is provided with electromagnetic excitation
The horizontal lifting block 3 in device mover portion.Level lifts block 3 and is fixedly connected with left vertical direction guiding rail and right vertical direction guiding rail, formation one "" type structure.The magnetic loop mover portion of two-dimensional electromagnetic driver is by lifting elastic component 21 and being gone here and there vertically to force snesor 22
Connection is lifted on the horizontal lower section of lifting block 3.In the presence of vertical direction guiding rail, the magnetic loop mover portion of electromagnetic driver is only capable of
Moved on vertical direction, and because air supporting effect is almost without any frictional force.It is used to measure electromagnetism to force snesor 22 vertically
The size of power produced by driver in the vertical direction, the indicating value of force snesor is power output of the driver in vertical direction.
Lifting elastic component 21 is used to lift closed magnetic circuit mover portion so that and mover portion can move in vertical direction under force,
Lift simultaneously and be additionally provided with adjusting means on elastic component 21 so that mover portion is in the position of vertical direction in addition to exciting force acts on
Appropriate regulation up and down can also be carried out.
The centre of cross sliding clock 14 is provided with a cross type cut.Wherein the front and rear of cross type cut is used to pacify to otch
The excitation coil stator department of electromagnetic driver is filled, excitation coil is that printed circuit board (PCB) 15 is installed on lower guideway installation through the otch
Block 8.
The centre of the lower guideway mounting blocks 8 of horizontal direction guiding rail is provided with a groove, and it is recessed that printed circuit board (PCB) can be arranged on this
In groove.The left and right of the cross recess of cross sliding clock 14 is only that mover portion is reserving certain stroke to motion vertically to otch.
Two horizontal fixed blocks are provided with pedestal 13, i.e., preceding horizontal fixed block 9 and rear horizontal fixed block 17.Level is sliding
Block 14 is fixed on preceding fixation by preceding level to elastic component 12 and rear horizontal connected to elastic component 18 and level to force snesor 11
Among block and rear fixed block.Assuming that cross sliding clock both ends set it is horizontal to length one under field conditions (factors) of elastic component 12 and 18
Sample, rigidity is identical, therefore level produced by driver is level twice to the indicating value of force snesor 11 to the size of active force.Together
When adjusting means is additionally provided with fixed block, for adjusting the equilbrium position of cross sliding clock 14.
Adjusting means includes screw rod and nut, and the restricted locating part that it is rotated, elastic component are fixed with screw rod on screw rod.Turn
Dynamic nut, screw rod translation in the presence of locating part.When elastic component is elastic string, elastic component is relaxed or tensed.Work as elasticity
When part is spring, elastic component is by screw-pressing or stretching.
By above-mentioned horizontal direction guiding rail and vertical direction guiding rail, the mover of two-dimensional electromagnetic driver and stator can level to
Make two dimensional motion under the guiding of guide rail and vertical direction guiding rail.Amount of force caused by driver can also be sensed by power simultaneously
Device is obtained after measurement processing respectively.
Level is installed to laser displacement sensor, in the vertical direction peace along in the horizontal direction of guide rail on caliberating device
Dress is vertically to laser displacement sensor.Wherein horizontal to be fixed to laser displacement sensor 10 and pedestal 13, its laser beam edge is horizontal
To vertical irradiation on the side of cross sliding clock 14, swash for measure water smooth block 14 in horizontal direction displacement, i.e. electromagnetism
Device mover portion is encouraged relative to stator department in horizontal direction displacement.
The top of horizontal lifting block 3 is arranged on to laser displacement sensor 1 vertically, and lifts in level and is provided with 3 pieces
Vertical irradiation hole, vertically to the laser beam 2 emitted by laser displacement sensor 1 along vertical direction guiding rail direction vertical irradiation "”
The top of type yoke 4, so as to accurately measure mover portion relative to stator department vertical direction displacement.
The technical concept of the present invention：The mover portion of electromagnetic driver is supported and led using horizontal and vertical direction guiding rail
To both having avoided the frictional force in motion process while also determined relative displacement direction.As shown in fig. 6, its specific works mistake
Journey is as follows：Correspondingly sized control is provided respectively first with two absolute coils of the two-way precision constant current source into printed substrate 15
Electric current processed, according to Ampere force principleF=BIL, by permanent magnet 6-19 and "" the closed magnetic circuit mover portion that is formed of type yoke 4 will
Relative excitation coil stator portion produce horizontally and vertically to active force；By adjusting the regulation on fixed block and lifting elastic component
Knob causes the relative stator portion of mover portion of driver to be in the relative position specified, then record respectively now vertically to
The horizontal indicating value to coil institute galvanization size, the relative position at place and each force snesor.Above steps is repeated, can be with
Demarcation is under different relative positions, the different functions of current, size of the driver in both direction difference output action power.
Beneficial effects of the present invention：Two directions of motion of two-dimensional electromagnetic driver are accurately led using air-float guide rail
To and support so that power output by friction effects, does not simulate space environment.Simultaneously by relative in different electric currents and difference
Accurate measurement under situation to electric current, position and power constitutes complete calibration system, therefore the present invention can overcome weight
Power and friction effects, simulate the Accurate Calibration for carrying out power output under outer space zero-g environment to two-dimensional electromagnetic driver.
Content described in this specification embodiment is only enumerating to the way of realization of inventive concept, protection of the invention
Scope is not construed as being only limitted to the concrete form that embodiment is stated, protection scope of the present invention is also and in art technology
Personnel according to present inventive concept it is conceivable that equivalent technologies mean.
Claims (7)
1. a kind of power caliberating device of two-dimensional electromagnetic driver has pedestal, it is characterised in that：Set on pedestal horizontal to demarcation
Unit and vertically to demarcation unit；
It is horizontal to insert level respectively including cross sliding clock and a pair of horizontal direction guiding rails, the left and right sides of cross sliding clock to demarcation unit
In the left and right guiding groove of direction guiding rail, cross sliding clock is provided with the via for allowing two-dimensional electromagnetic driver stator department to pass through；On pedestal
It is provided with the horizontal to laser displacement sensor of level monitoring sliding block horizontal displacement；
Include hoisting bracket, lifting elastic component and a pair of vertical direction guiding rails, vertical direction guiding rail to demarcation unit vertically equally to include
Left and right rail and it is respectively and vertically fixed on cross sliding clock；Hoisting bracket respectively with the extension of guide rail is fixed to the left and right vertically,
Lifting elastic component upper end is fixed with hoisting bracket, and lower end is used to fix with two-dimensional electromagnetic driver mover portion to be calibrated；Pedestal
Upper setting is vertically to laser displacement sensor.
2. the power caliberating device of two-dimensional electromagnetic driver as claimed in claim 1 has pedestal, it is characterised in that：Cross sliding clock
Rear and front end set respectively it is horizontal be located along the same line to elastic component, two levels to elastic component, every level is to elasticity
Part respectively with sliding block fixed by one end, and the other end is fixed with fixed block, and one of fixed block and level are connected between elastic component
Have horizontal to force snesor；It is in series with vertically to force snesor between lifting elastic component and hoisting bracket.
3. the power caliberating device of two-dimensional electromagnetic driver as claimed in claim 2 has pedestal, it is characterised in that：Cross sliding clock
Via be in cross.
4. the power caliberating device of two-dimensional electromagnetic driver as claimed in claim 3 has pedestal, it is characterised in that：Vertical guide
Rail and horizontal direction guiding rail are air-float guide rail.
5. the power caliberating device of two-dimensional electromagnetic driver as claimed in claim 4 has pedestal, it is characterised in that：Two levels
Direction guiding rail is made up of upper rail mounting blocks and lower guideway mounting blocks respectively, and the lower guideway mounting blocks of two horizontal direction guiding rails are one
It is overall, and fixed with pedestal, upper rail mounting blocks are individually fixed in the both sides of lower guideway mounting blocks, each upper rail mounting blocks point
Not and lower guideway mounting blocks surround "" shape, two horizontal direction guiding rails formed " " type guide rail structure.
6. the power caliberating device of two-dimensional electromagnetic driver as claimed in claim 5 has pedestal, it is characterised in that：Vertical guide
Rail is equally made up of two parts, be "" shape structure, left and right two parts cooperatively form " " type structure, vertical direction guiding rail
Fixed with cross sliding clock.
7. the power caliberating device of two-dimensional electromagnetic driver as claimed in claim 6 has pedestal, it is characterised in that：Two vertical
The top of direction guiding rail has respectively upwardly extends section, and the both ends of level lifting block are fixed with two extensions respectively, level lifting
Block and extension form hoisting bracket, and lifting elastic component is fixed on horizontal lifting block, is lifted vertically to force snesor positioned at horizontal
Between block and lifting elastic component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710893983.XA CN107843377B (en) | 2017-09-28 | 2017-09-28 | Force calibration device of two-dimensional electromagnetic exciter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710893983.XA CN107843377B (en) | 2017-09-28 | 2017-09-28 | Force calibration device of two-dimensional electromagnetic exciter |
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| Publication Number | Publication Date |
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| CN107843377A true CN107843377A (en) | 2018-03-27 |
| CN107843377B CN107843377B (en) | 2024-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710893983.XA Active CN107843377B (en) | 2017-09-28 | 2017-09-28 | Force calibration device of two-dimensional electromagnetic exciter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567639A (en) * | 2019-07-31 | 2019-12-13 | 中国航天空气动力技术研究院 | Multi-axis force sensor calibration method and calibration device |
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