CN107271164A - A kind of test platform for oil pressure vibration damper - Google Patents
A kind of test platform for oil pressure vibration damper Download PDFInfo
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- CN107271164A CN107271164A CN201710484226.7A CN201710484226A CN107271164A CN 107271164 A CN107271164 A CN 107271164A CN 201710484226 A CN201710484226 A CN 201710484226A CN 107271164 A CN107271164 A CN 107271164A
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- lathe bed
- switch
- wire
- vibration damper
- test platform
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- General Physics & Mathematics (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The present invention relates to oil-pressure damper testing equipment technical field, and in particular to a kind of test platform for oil pressure vibration damper, and it includes testing stand main body, and testing stand main body includes being provided with chassis cover on lathe bed, the lathe bed；The lathe bed top surface left back is provided with the right side of velocity measurement mechanisms, velocity measurement mechanisms and is provided with deconcentrator；Front portion is provided with eccentric stiffener on the left of the lathe bed top surface, and eccentric stiffener is driven by reductor three, and sliding block is provided with the right-hand end of eccentric stiffener, and sliding block is arranged on line slideway, and line slideway is arranged on the left of lathe bed top surface；Left side is provided with turnover disc in the lathe bed, forms switching mechanism；It has quick and precisely performance detection for the performance characteristics of the oil-pressure damper of rolling stock different model specification；Each item data of technological requirement can be measured, measurement accuracy can meet technological requirement, and its automaticity is high, simple to operate.
Description
Technical field
The present invention relates to a kind of damper test stand, more particularly to a kind of test platform for oil pressure vibration damper belongs to testing stand and set
Standby technical field.
Background technology
Oil-pressure damper is an important component in rolling stock.Due to rolling stock wheel and rail surface it
Between be steel to steel contact, therefore irregular and track the irregularity of wheel top surface all directly passed on suspension parts through wheel
Go, vibrate rolling stock each several part high and low frequency.If this vibration decays without shock absorber, machinery will be reduced
The structural strength and service life of part, deteriorate riding quality.Its performance quality of oil-pressure damper directly influences the peace of driving
Full property and comfortableness.Tradition is for above-mentioned part due to without the experiment carried out before use, therefore causing the later stage in use, depositing
In potential safety hazard, and shorten the service life of accessory.
In general, prior art is primarily present following a few point defects：One is existing test platform for oil pressure vibration damper operation
Cumbersome, it is impossible to which that all operating process are controlled, it is impossible to realize automation and the intelligent control of operation overall process, oil pressure subtracts
Shake device detection it is inconvenient；Two be can not be by the Stroke Control component and acquisition control component in console be come Control experiment platform master
Each transmission mechanism on body, oil-pressure damper can not be respectively to horizontal and vertical carry out test operation, it is impossible to the oil of different size
Pressure damper is tested, it is impossible to realize automatically adjusting for amplitude, and the inadequate clear and definite of test event of oil-pressure damper is surveyed
Try content less, do not meet the test request of current main flow oil-pressure damper；Three be that test is built and compatibility mode is few, it is impossible to pin
To the performance characteristics of the oil-pressure damper of rolling stock different model specification quick and precisely performance detection, it is impossible to measure technological requirement
Each item data, measurement accuracy is poor, and automaticity is low, complex operation.
The content of the invention
In view of the shortcomings of the prior art, a kind of test platform for oil pressure vibration damper that the present invention is provided, test platform for oil pressure vibration damper
Provided with console, all operating process can be controlled, operation realizes automation and the intelligent control of overall process, makes
Oil-pressure damper detection more comprehensively and conveniently.Oil-pressure damper can respectively to horizontal and vertical carry out test operation,
The oil-pressure damper of different size can be tested.Can realize automatically adjusting for amplitude, shock absorber installation length from
Dynamic regulation.The test event clear and definite of oil-pressure damper, tests abundant in content, meets the test of current main flow oil-pressure damper
It is required that.The a variety of tests of design are built and compatibility mode, for the performance characteristics of the oil-pressure damper of rolling stock different model specification
With quick and precisely performance detection；Each item data of technological requirement can be measured, measurement accuracy can meet technological requirement, it is certainly
Dynamicization degree is high, simple to operate.
To reach above technique effect, the technical solution adopted in the present invention is as follows：
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of test platform for oil pressure vibration damper, bag
Testing stand main body is included, testing stand main body includes being provided with chassis cover on lathe bed, lathe bed；The lathe bed top surface left back is provided with
Deconcentrator is provided with the right side of velocity measurement mechanisms, velocity measurement mechanisms；Front portion is provided with eccentric stiffener, eccentric machine on the left of the lathe bed top surface
Structure is driven by reductor three, and sliding block is provided with the right-hand end of eccentric stiffener, and sliding block is arranged on line slideway, line slideway peace
On the left of lathe bed top surface；Left side is provided with turnover disc in the lathe bed, forms switching mechanism；The turnover disc is nibbled with sprocket wheel
Close, sprocket wheel is driven by reductor two, reductor two is arranged on motor mount, and it is right that motor mount is arranged on lathe bed inner bottom surface
Side；It is provided with the right side of the lathe bed top surface on workbench, workbench and sets fluted, both sides is separately installed with lead screw shaft in groove
Screw mandrel is installed on seat and leading screw mounting seat, leading screw axle bed and leading screw mounting seat, the inner termination of screw mandrel is provided with transmission nut；Silk
Torsional stop is installed in the middle part of bar；The right-hand member head of the screw mandrel is inserted through bearing, with flange hollow shaft turbine worm reducer
One is connected；Mounting seat cover plate is provided with the workbench；Be provided with corresponding with the medial extremity of mounting seat cover plate of the sliding block subtracts
Shake device fixture；Shock absorber fixture on mounting seat cover plate is connected with front tension bar, and front tension bar is connected with S-shaped tension and compression weighing sensor, S
Shape tension and compression weighing sensor is arranged on sensor installation seat, and sensor installation seat is connected with mounting seat cover plate；Outside the sliding block
Side end face and the drag link end of miniature rod-pulling type movable sensor are hinged, and miniature rod-pulling type movable sensor is arranged on movable sensor
On mounting bracket, movable sensor mounting bracket is arranged on anterior on the left of lathe bed top surface；The lathe bed side is provided with console, control
Electric controling assembly is provided with platform, electric controling assembly is connected by wire with testing stand main body；The electric controling assembly
Including Stroke Control component and acquisition control component.
A kind of test platform for oil pressure vibration damper, further, Stroke Control component include frequency converter, the STF ends of frequency converter with
KA run switch is connected, and JOG ends are connected with KA point driving switch；The RST ends of frequency converter are connected with three step switch KM, variable-frequency motor wind
Machine MF is connected in parallel on three step switch KM, and three step switch KM three terminations are connected to wire two, wire three and wire four
On three live wires, wire one, wire two, wire three and the termination of wire 41 are connected with air switch QF, and wire one is zero line N；
The UVM ends of frequency converter are connected with the M of reductor one electrical connections；The M of reductor two UVW ends are connected with electrothermal relay FR, electrothermal relay
FR is connected with triple-pole switch KM, air switch QF, and triple-pole switch KM is connected in parallel between triple-pole switch KM, air switch QF；Air
Switch QF is connected in parallel on three-phase firewire；The M of reductor three UVW ends are connected with electrothermal relay FR, electrothermal relay FR and triple-pole switch
KM, air switch QF are connected, and triple-pole switch KM is connected in parallel between triple-pole switch KM, air switch QF, and air switch QF is connected in parallel on
On three-phase firewire；Button SB-SB is connected in parallel on wire five, and having air switch QF is installed on wire five, and air switch QF is connected in parallel on
On three-phase firewire；N# sockets CZ, power supply indicator HL are connected in parallel on wire five；Button SB series contactor KM, start indicator lamp
HL is connected in parallel on contactor KM；Button SB series connection auxiliary reclays KA；Button SB series connection auxiliary reclays KAKA；Button SB connects
Contactor KM, electrothermal relay FR, travel switch SQ and contactor KM；Button SB series contactors KM, electrothermal relay FR, stroke are opened
Close SQ and contactor KM；Button SB series contactors KM, electrothermal relay FR, contactor KM；Button SB series contactors KM, heat after
Electrical equipment FR and contactor KM.
A kind of test platform for oil pressure vibration damper, further, acquisition control component include capture card chip, the capture card chip
Electrically connected respectively with two displacement C amplifiers, two amplifiers of weighing, rotary encoder and industrial control all-in-one machine；Two displacement C are put
Big device is electrically connected with vertical displacement sensor and horizontal level sensor respectively；Two amplifiers of weighing are passed with vertical pressure respectively
Sensor and the electrical connection of horizontal pull pressure sensor；Rotary encoder is electrically connected with measured frequency end.
A kind of test platform for oil pressure vibration damper, further, is provided with ventilating board two in the middle of the lathe bed back side.
A kind of test platform for oil pressure vibration damper, further, ventilating board one is provided with the right side of the left side of lathe bed.
A kind of test platform for oil pressure vibration damper, further, lathe bed forward, central part are provided with ventilating board three.
A kind of test platform for oil pressure vibration damper, further, is provided with shield, shield is hinged on by hinge on eccentric stiffener
On lathe bed.
A kind of test platform for oil pressure vibration damper, further, adjusting pad is provided with the bottom surface of reductor three.
A kind of test platform for oil pressure vibration damper, further, frequency converter are that model FR-A740-18.5K-CHT vector becomes
Frequency device.
A kind of test platform for oil pressure vibration damper, further, capture card chip are model KPCI-1811 collection the core of the cards
Piece.
Compared with prior art, the advantage of the invention is that：
1. a kind of test platform for oil pressure vibration damper that the present invention is provided, test platform for oil pressure vibration damper by testing stand detection means,
Off-center adjustment apparatus, industrial computer, reductor, variable-frequency motor, switching mechanism etc. are constituted；Test platform for oil pressure vibration damper is provided with control
Platform.Test platform for oil pressure vibration damper can be controlled to all operating process, and operation realizes automation and the intelligence of overall process
Can control so that the detection of oil-pressure damper is more comprehensively and conveniently.
2. a kind of test platform for oil pressure vibration damper that the present invention is provided, the Automatic-clamping of shock absorber fixture, using being rigidly connected
Mode, shock absorber is arranged in shock absorber fixture, the button SB1-SB7 set on console, and startup/shutdown switch is corresponded to respectively
Button, point driving switch button, test switch button, vertical release knob, horizontal release knob, move to left release knob and move to right release knob.By controlling
Stroke Control component and acquisition control component in platform, carry out each transmission mechanism in Control experiment platform main body.Oil-pressure damper can be with
Respectively to horizontal and vertical carry out test operation, the oil-pressure damper of different size can be tested.Amplitude can be realized
Automatically adjust, shock absorber installation length is automatically adjusted.The test event clear and definite of oil-pressure damper, test content is rich
Richness, meets the test request of current main flow oil-pressure damper.
3. a kind of test platform for oil pressure vibration damper that the present invention is provided, designs a variety of tests and builds and compatibility mode, for machine
The performance characteristics of the oil-pressure damper of vehicle different model specification have quick and precisely performance detection；Technological requirement can be measured
Each item data, measurement accuracy can meet technological requirement, and its automaticity is high, simple to operate.
Brief description of the drawings
Accompanying drawing described herein be for providing a further understanding of the present invention, constituting the part of the application, but
Inappropriate limitation of the present invention is not constituted, in the accompanying drawings：
Fig. 1 is schematic structural view of the invention；
Fig. 2 is Fig. 1 AA sectional views；
Fig. 3 is Fig. 1 rearview；
Fig. 4 is Fig. 1 top view；
Fig. 5 is Fig. 3 A direction views；
Fig. 6 is the circuit diagram of Stroke Control component in the present invention；
Fig. 7 is the circuit diagram of acquisition control component in the present invention.
Description of reference numerals：Chassis cover -1, eccentric stiffener -2, velocity measurement mechanisms -3, turnover disc -4, line slideway -6, sliding block -
7th, ventilating board three -8, leading screw mounting seat -9, sprocket wheel -10, front tension bar -11, transmission nut -12, S-shaped tension and compression weighing sensor -13,
Sensor installation seat -14, screw mandrel -15, workbench -16, bearing -17, flange hollow shaft turbine worm reducer one -18, anti-rotation
Plate -19, leading screw axle bed -20, movable sensor mounting bracket -21, miniature rod-pulling type movable sensor -22, lathe bed -23, reductor
Two -24, motor mount -25, shield -26, ventilating board one -27, ventilating board two -28, reductor three -29, adjusting pad -30, subtract
Shake device fixture -31, mounting seat cover plate -32.
Embodiment
Below in conjunction with the accompanying drawings, a kind of technical scheme of the stop-light controlled manually provided the present invention enters traveling one
The description of step, allows those skilled in the art to be better understood from the present invention and can be practiced.
As shown in Figures 1 to 5, a kind of test platform for oil pressure vibration damper described in present embodiment, it includes testing stand
Main body, testing stand main body includes being provided with chassis cover 1 on lathe bed 23, the lathe bed 23；The top surface left back of lathe bed 23 is set
There are velocity measurement mechanisms 3, the right side of velocity measurement mechanisms 3 is provided with deconcentrator；Front portion is provided with eccentric stiffener on the left of the top surface of lathe bed 23
2, eccentric stiffener 2 is driven by reductor 3 29, is provided with sliding block 7 on the right-hand end of eccentric stiffener 2, sliding block 7 is led installed in straight line
On rail 6, line slideway 6 is arranged on the left of the top surface of lathe bed 23；Left side is provided with turnover disc 4 in the lathe bed 23, forms tipper
Structure；The turnover disc 4 is engaged with sprocket wheel 10, and sprocket wheel 10 is driven by reductor 2 24, and reductor 2 24 is arranged on motor mount
25, motor mount 25 is arranged on the right side of the inner bottom surface of lathe bed 23；Workbench 16, workbench are provided with the right side of the top surface of lathe bed 23
Set fluted on 16, both sides are separately installed with leading screw axle bed 20 and leading screw mounting seat 9, leading screw axle bed 20 and leading screw peace in groove
Screw mandrel 15 is installed on dress seat 9, the inner termination of screw mandrel 15 is provided with transmission nut 12；Screw mandrel 15 is provided with torsional stop on middle part
19；The right-hand member head of the screw mandrel 15 is inserted through bearing 17, is connected with flange hollow shaft turbine worm reducer 1；
Mounting seat cover plate 32 is provided with workbench 16；The sliding block 7 is corresponding with the medial extremity of mounting seat cover plate 32 to be installed
There is shock absorber fixture 31；Shock absorber fixture 31 on mounting seat cover plate 32 is connected with front tension bar 11, and front tension bar 11 claims with S-shaped tension and compression
Retransmit sensor 13 to be connected, S-shaped tension and compression weighing sensor 13 is arranged on sensor installation seat 14, sensor installation seat 14 and mounting seat
Cover plate 32 is connected；The end face outside of the sliding block 7 and the drag link end of miniature rod-pulling type movable sensor 22 are hinged, miniature rod-pulling type
Movable sensor 22 is arranged on movable sensor mounting bracket 21, and movable sensor mounting bracket 21 is arranged on the left of the top surface of lathe bed 23
It is anterior；The side of lathe bed 23, which is provided with console, console, is provided with electric controling assembly, and electric controling assembly is by leading
Line is connected with testing stand main body；The electric controling assembly includes Stroke Control component and acquisition control component.
As shown in fig. 6, the Stroke Control component includes frequency converter, the STF ends of frequency converter are connected with KA2 run switch,
Connected with KA1 point driving switch at JOG ends；The RST ends of frequency converter are connected with three step switch KM1, and variable frequency motor fan MF1 is connected in parallel on three
On level switch KM1, three step switch KM1 three terminations are connected on three live wires of wire two, wire three and wire four,
Wire one, wire two, wire three and the termination of wire 41 are connected with air switch QF1, and wire one is zero line N1；Frequency converter
UVM ends are connected with the M1 of reductor one electrical connections；
The M2 of reductor two UVW ends are connected with electrothermal relay FR1, electrothermal relay FR1 and triple-pole switch KM2, air switch
QF2 is connected, and triple-pole switch KM3 is connected in parallel between triple-pole switch KM2, air switch QF2；Air switch QF2 is connected in parallel on three-phase fire
On line；
The M3 of reductor three UVW ends are connected with electrothermal relay FR2, electrothermal relay FR2 and triple-pole switch KM4, air switch
QF3 is connected, and triple-pole switch KM5 is connected in parallel between triple-pole switch KM3, air switch QF3, and air switch QF3 is connected in parallel on three-phase fire
On line；Button SB1-SB7 is connected in parallel on wire five, and having air switch QF4 is installed on wire five, and air switch QF4 is connected in parallel on three
On phase firewire；3N# sockets CZ, power supply indicator HL1 are connected in parallel on wire five；Button SB1 series contactor KM1, start and indicate
Lamp HL2 is connected in parallel on contactor KM1；Button SB2 series connection auxiliary reclays KA1；Button SB3 series connection auxiliary reclays KA1KA2；
Button SB4 series contactors KM3, electrothermal relay FR1, travel switch SQ1 and contactor KM2；Button SB5 series contactors KM2,
Electrothermal relay FR1, travel switch SQ2 and contactor KM3；Button SB6 series contactors KM5, electrothermal relay FR2, contactor
KM4；Button SB7 series contactors KM4, electrothermal relay FR2 and contactor KM5.
As shown in fig. 7, the acquisition control component include capture card chip, the capture card chip respectively with two displacements
10C amplifiers, two amplifiers of weighing, rotary encoder and industrial control all-in-one machine electrical connection；Two displacement 10C amplifiers respectively with
Vertical displacement sensor and the electrical connection of horizontal level sensor；Two weigh amplifier respectively with vertical pull pressure sensor and level
Pull pressure sensor is electrically connected；Rotary encoder is electrically connected with measured frequency end.
Lathe bed 23 is provided with ventilating board 2 28 in the middle of the back side.
Ventilating board 1 is provided with the right side of the left side of lathe bed 23.
The forward, central part of lathe bed 23 is provided with ventilating board 38.
Shield 26 is provided with eccentric stiffener 2, shield 26 is hinged on lathe bed 23 by hinge.
Adjusting pad 30 is installed on the bottom surface of reductor 3 29.
Frequency converter is model FR-A740-18.5K-CHT vector frequency converter.
Capture card chip is model KPCI-1811 capture card chip.
In the design, test platform for oil pressure vibration damper by testing stand detection means, off-center adjustment apparatus, industrial computer, reductor,
Variable-frequency motor, switching mechanism etc. are constituted；Test platform for oil pressure vibration damper is provided with console.Test platform for oil pressure vibration damper can be to all
Operating process be controlled；Testing stand can be with transverse test and the automatic conversion of vertical experiment.Oil-pressure damper can be distinguished
To horizontal and vertical carry out test operation, the oil-pressure damper of different size can be tested.Can realize amplitude from
Dynamic regulation, shock absorber installation length is automatically adjusted；The Automatic-clamping of shock absorber fixture, using rigid connection.Shock absorber
In shock absorber fixture.The button SB1-SB7 set on console, corresponds to startup/shutdown switch button, point driving switch respectively
Button, test switch button, vertical release knob, horizontal release knob, move to left release knob and move to right release knob.By the stroke control in console
Component processed and acquisition control component, carry out each transmission mechanism in Control experiment platform main body.
A kind of test platform for oil pressure vibration damper of the present invention, it is directed to the oil-pressure damper of rolling stock different model specification
Performance characteristics there is quick and precisely performance detection；Each item data of technological requirement can be measured, measurement accuracy can meet work
Skill requirement, its automaticity is high, simple to operate.
Described above is only the better embodiment of the present invention, therefore all constructions according to described in present patent application scope,
The equivalent change or modification that feature and principle are done, is included in the range of present patent application.
Claims (10)
1. a kind of test platform for oil pressure vibration damper, it is characterised in that：Including testing stand main body, testing stand main body includes lathe bed, lathe bed
On be provided with chassis cover；The lathe bed top surface left back is provided with the right side of velocity measurement mechanisms, velocity measurement mechanisms and is provided with deconcentrator；
Front portion is provided with eccentric stiffener on the left of the lathe bed top surface, and eccentric stiffener is driven by reductor three, on the right-hand end of eccentric stiffener
Sliding block is provided with, sliding block is arranged on line slideway, and line slideway is arranged on the left of lathe bed top surface；Left side is installed in the lathe bed
There is turnover disc, form switching mechanism；The turnover disc and sprocket engagement, sprocket wheel are driven by reductor two, and reductor two is arranged on
Motor mount, motor mount is arranged on the right side of lathe bed inner bottom surface；Workbench, workbench are provided with the right side of the lathe bed top surface
Upper to set fluted, both sides are separately installed with leading screw axle bed and leading screw mounting seat, leading screw axle bed and leading screw mounting seat in groove
Screw mandrel is installed, the inner termination of screw mandrel is provided with transmission nut；Torsional stop, the right-hand member bar of the screw mandrel are installed in the middle part of screw mandrel
Head is inserted through bearing, is connected with flange hollow shaft turbine worm reducer one；Mounting seat cover plate is provided with the workbench；Institute
State that sliding block is corresponding with the medial extremity of mounting seat cover plate to be provided with shock absorber fixture；Shock absorber fixture on mounting seat cover plate is drawn with preceding
Bar is connected, and front tension bar is connected with S-shaped tension and compression weighing sensor, and S-shaped tension and compression weighing sensor is arranged on sensor installation seat, sensing
Device mounting seat is connected with mounting seat cover plate；The end face outside of the sliding block and the drag link end of miniature rod-pulling type movable sensor are cut with scissors
Connect, miniature rod-pulling type movable sensor is arranged on movable sensor mounting bracket, movable sensor mounting bracket is arranged on lathe bed top
Left side of face is anterior；The lathe bed side, which is provided with console, console, is provided with electric controling assembly, and electric controling assembly leads to
Wire is crossed with testing stand main body to be connected；The electric controling assembly includes Stroke Control component and acquisition control component.
2. a kind of test platform for oil pressure vibration damper according to claim 1, it is characterised in that：The Stroke Control component includes
Frequency converter, the STF ends of frequency converter are connected with KA run switch, and JOG ends are connected with KA point driving switch；The RST ends and three of frequency converter
Level switch KM series connection, variable frequency motor fan MF is connected in parallel on three step switch KM, and three step switch KM three terminations are connected to
On three live wires of wire two, wire three and wire four, wire one, wire two, wire three and the termination of wire 41 and air are opened
Close QF to be connected, wire one is zero line N；The UVM ends of frequency converter are connected with the M of reductor one electrical connections；The M of reductor two UVW ends with
Electrothermal relay FR connects, and electrothermal relay FR connects with triple-pole switch KM, air switch QF, and triple-pole switch KM is connected in parallel on triple-pole switch
Between KM, air switch QF；Air switch QF is connected in parallel on three-phase firewire；Gone here and there with electrothermal relay FR at the M of reductor three UVW ends
Connection, electrothermal relay FR connects with triple-pole switch KM, air switch QF, and triple-pole switch KM is connected in parallel on triple-pole switch KM, air switch
Between QF, air switch QF is connected in parallel on three-phase firewire；Button SB-SB is connected in parallel on wire five, and air is provided with wire five
QF is switched, air switch QF is connected in parallel on three-phase firewire；N# sockets CZ, power supply indicator HL are connected in parallel on wire five；Button SB
Series contactor KM, start indicator lamp HL is connected in parallel on contactor KM；Button SB series connection auxiliary reclays KA；In button SB series connection
Between relay KAKA；Button SB series contactors KM, electrothermal relay FR, travel switch SQ and contactor KM；Button SB series connections
Tentaculum KM, electrothermal relay FR, travel switch SQ and contactor KM；Button SB series contactors KM, electrothermal relay FR, contactor
KM；Button SB series contactors KM, electrothermal relay FR and contactor KM.
3. a kind of test platform for oil pressure vibration damper according to claim 1 or 2, it is characterised in that：The acquisition control component
Including capture card chip, the capture card chip respectively with two displacement C amplifiers, two amplifiers of weighing, rotary encoder and
Industrial control all-in-one machine is electrically connected；Two displacement C amplifiers are electrically connected with vertical displacement sensor and horizontal level sensor respectively；Two
Amplifier of weighing is electrically connected with vertical pull pressure sensor and horizontal pull pressure sensor respectively；Rotary encoder and measured frequency end
Electrical connection.
4. a kind of test platform for oil pressure vibration damper according to claim 1, it is characterised in that：Set in the middle of the lathe bed back side
There is ventilating board two.
5. a kind of test platform for oil pressure vibration damper according to claim 1, it is characterised in that：Set on the right side of the left side of the lathe bed
It is equipped with ventilating board one.
6. a kind of test platform for oil pressure vibration damper according to claim 1, it is characterised in that：The lathe bed forward, central part is set
There is ventilating board three.
7. a kind of test platform for oil pressure vibration damper according to claim 1, it is characterised in that：It is provided with the eccentric stiffener
Shield, shield is hinged on lathe bed by hinge.
8. a kind of test platform for oil pressure vibration damper according to claim 1, it is characterised in that：On the bottom surface of the reductor three
Adjusting pad is installed.
9. a kind of test platform for oil pressure vibration damper according to claim 2, it is characterised in that：The frequency converter is model
FR-A740-18.5K-CHT vector frequency converter.
10. a kind of test platform for oil pressure vibration damper according to claim 3, it is characterised in that：The capture card chip is type
Number be KPCI-1811 capture card chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710484226.7A CN107271164A (en) | 2017-06-23 | 2017-06-23 | A kind of test platform for oil pressure vibration damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710484226.7A CN107271164A (en) | 2017-06-23 | 2017-06-23 | A kind of test platform for oil pressure vibration damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107271164A true CN107271164A (en) | 2017-10-20 |
Family
ID=60069433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710484226.7A Pending CN107271164A (en) | 2017-06-23 | 2017-06-23 | A kind of test platform for oil pressure vibration damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107271164A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588943A (en) * | 2017-10-25 | 2018-01-16 | 海门市铁路机车车辆配件厂有限公司 | AC servo test platform for oil pressure vibration damper |
| CN110631823A (en) * | 2019-10-21 | 2019-12-31 | 海门市铁路机车车辆配件厂有限公司 | Alternating current servo oil pressure damper test bed |
-
2017
- 2017-06-23 CN CN201710484226.7A patent/CN107271164A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588943A (en) * | 2017-10-25 | 2018-01-16 | 海门市铁路机车车辆配件厂有限公司 | AC servo test platform for oil pressure vibration damper |
| CN110631823A (en) * | 2019-10-21 | 2019-12-31 | 海门市铁路机车车辆配件厂有限公司 | Alternating current servo oil pressure damper test bed |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171020 |
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| WD01 | Invention patent application deemed withdrawn after publication |