CN206020947U - A perpendicular control device for Erecting oil cylinder test - Google Patents
A perpendicular control device for Erecting oil cylinder test Download PDFInfo
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- CN206020947U CN206020947U CN201620850938.7U CN201620850938U CN206020947U CN 206020947 U CN206020947 U CN 206020947U CN 201620850938 U CN201620850938 U CN 201620850938U CN 206020947 U CN206020947 U CN 206020947U
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- oil cylinder
- velocity modulation
- commutation
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Abstract
The utility model is related to control technology field, a more particularly to a kind of perpendicular control device for Erecting oil cylinder test, including power module, state monitoring module, proportionality velocity modulation module and commutation control module, power module for device in each module operating voltage is provided, state monitoring module is detected to supply voltage and output current using ammeter and voltmeter, proportionality velocity modulation module includes the proportionality velocity modulation control unit that multichannel is independently arranged, independent control can be carried out to the speed of Erecting oil cylinder respectively, proportionality velocity modulation control unit includes direct current regulation circuit, input value adjusts circuit, ramp generator, Dither generator, pulse width modulated type power output circuit and differential voltage input circuit, commutation control module includes commutation control circuit, for controlling the direction of motion of Erecting oil cylinder.The utility model can achieve simulation to hydraulic system proportionality velocity modulation and commutation function, with control accuracy high, reliability is high, simple to operate, easy to maintenance the characteristics of.
Description
Technical field
The utility model is related to control technology field, and more particularly to a kind of perpendicular control that rises for Erecting oil cylinder test is filled
Put.
Background technology
Need different requirements often to be had to the perpendicular speed that rises of car launcher according to different, and will meet and different play perpendicular speed
The requirement of degree then needs to be adjusted correspondingly hydraulic system.All it was that new liquid is designed by emulation and theoretical calculation in the past
Pressure system, regenerates output hydraulic system material object to have carried out the checking of perpendicular speed, and this pattern often occurs due to hydraulic pressure system
The design of system is unreasonable or does not reach parameter request, and the waste of the cycle delay and cost for causing to test production.
Utility model content
The purpose of this utility model is to provide a kind of perpendicular control device, can achieve to the reliable, accurate of Erecting oil cylinder
Control, with simple to operate, easy to maintenance the characteristics of.
For solving above-mentioned technical problem, the utility model employs an a kind of perpendicular control dress for Erecting oil cylinder test
Put, including power module, state monitoring module, proportionality velocity modulation module and commutation control module, the power module is in device
State monitoring module, proportionality velocity modulation module and commutation control module operating voltage is provided, the state monitoring module is using electricity
Flow table and voltmeter detect that to supply voltage and output current the proportionality velocity modulation module includes the ratio that multichannel is independently arranged
Example speed regulating control unit, can carry out independent control respectively to the speed of Erecting oil cylinder, and the proportionality velocity modulation control unit includes
Direct current regulation circuit, input value adjust circuit, ramp generator, Dither generator, pulse width modulated type power output circuit
With differential voltage input circuit, the commutation control module includes commutation control circuit, for controlling the motion side of Erecting oil cylinder
To.
In above-mentioned technical proposal, further, the commutation control circuit includes that switch put by hilted broadsword three and electromagnetic conversion connects
Head.
In above-mentioned technical proposal, further, the power module adopts AC/DC power supplys.
In above-mentioned technical proposal, further, the proportionality velocity modulation module includes the proportionality velocity modulation control that seven tunnels are independently arranged
Unit processed.
In above-mentioned technical proposal, further, the power module, state monitoring module, proportionality velocity modulation module and commutation
Control module is arranged in control cabinet, is provided with control panel on the control cabinet, and the top of the control panel is provided with electricity
Pressure display window and electric current display window, the control panel lower left side are provided with seven groups of speed-regulating switch, speed governing knob and speed governing and refer to
Show lamp, on the right side of the control panel bottom, be provided with reversing switch, two commutation indicator lamps and power switch.
The utility model adoption rate speed-regulating control module and commutation control module realize to hydraulic system proportionality velocity modulation and
The simulation of commutation function, the design for various different transmitting vehicle hydraulic systems provide physical varification approach, reduce due to setting
Cycle delay and cost caused by meter mistake or modification institute, improve the design experiment cycle.Each module in device is adopted simultaneously
The design of integrated board, with control accuracy high, reliability is high, simple to operate, easy to maintenance the characteristics of.
Description of the drawings
Fig. 1 is the utility model structured flowchart.
Fig. 2 is the utility model control cabinet and control panel structural representation.
In figure：Control cabinet 1, control panel 2, voltage display window 3, electric current display window 4, reversing switch 5, power switch 6 are adjusted
Speed switch K1～K7, speed governing knob RP1～RP7, speed governing indicator lamp H1～H7, commutate indicator lamp H8, H9.
Specific embodiment
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings.
Such as Fig. 1, a kind of play perpendicular control device for Erecting oil cylinder test, including power module, state monitoring module,
Proportionality velocity modulation module and commutation control module, the power module be device in state monitoring module, proportionality velocity modulation module and
Commutation control module provides operating voltage, and the state monitoring module is using ammeter and voltmeter to supply voltage and output electricity
Stream is detected that the proportionality velocity modulation module includes the proportionality velocity modulation control unit that multichannel is independently arranged, can respectively to playing perpendicular oil
The speed of cylinder carries out independent control, and the proportionality velocity modulation control unit includes that direct current regulation circuit, input value adjust circuit, tiltedly
Slope generator, Dither generator, pulse width modulated type power output circuit and differential voltage input circuit, the commutation control
Module includes commutation control circuit, for controlling the direction of motion of Erecting oil cylinder.
Such as Fig. 2, power module described in the present embodiment, state monitoring module, proportionality velocity modulation module and commutation control module
It is arranged in control cabinet 1, on the control cabinet 1, is provided with control panel 2, the top of the control panel 2 is provided with voltage and shows
Show that window 3 and electric current display window 4,2 lower left side of the control panel are provided with seven groups of speed-regulating switch K1～K7, speed governing knob RP1
～RP7 and speed governing indicator lamp H1～H7, is provided with 5, two commutation indicator lamps of reversing switch on the right side of 2 bottom of the control panel
H8, H9 and power switch 6.
In the present embodiment, power module is realized by AC/DC power supplys, electricity for needed for each module offer work of control device
Pressure, it is ensured that the normal work of control device, changes the trouble of power supply external connection.
State monitoring module is used for the monitoring to supply voltage and output current, and the monitoring of supply voltage and output current is
Working condition of the product in power-up is monitored by ammeter, voltmeter, so as to the state in test process is carried out in real time
Display.
Proportionality velocity modulation module includes proportionality velocity modulation control unit, speed-regulating switch, speed governing knob and speed governing indicator lamp.Ratio is adjusted
The main circuit of fast control unit includes that direct current regulation circuit, input value adjust circuit, ramp generator, Dither and occur
Device, pulse width modulated type power output circuit and differential voltage input circuit.By opening speed-regulating switch K1～K7, rotation speed governing rotation
Button RP1～RP7, realizes the control for playing perpendicular speed to Erecting oil cylinder.Each proportionality velocity modulation control unit is separate, and speed governing is opened
Close K1～K7 to be all turned on partly opening, speed governing knob RP1～RP7 can be tuned up simultaneously or be turned down, it is also possible to
Part tunes up or turns down；In speed governing indicator lamp H1～H7, which lamp is bright, represents the proportionality velocity modulation Elementary Function corresponding to which
Normally.
Commutation control module includes that commutation control circuit, the commutation function of commutation control circuit are mainly put out by hilted broadsword three
Close and electromagnetic conversion plug is realized, be mainly used in the direction of motion for controlling Erecting oil cylinder.The commutation behaviour of reversing switch control cylinder
Make, oil cylinder move upwards then commutation indicator lamp H8 bright, commutation indicator lamp H9 go out, oil cylinder move downward then commutation indicator lamp H9 bright,
Commutation indicator lamp H8 goes out.
Specification and drawings of the present utility model are considered as illustrative and not restrictive, disclose in the utility model
Technical scheme on the basis of, those skilled in the art is according to disclosed technology contents, it is not necessary to which performing creative labour is just
Some replacements being made to some of them technical characteristic and being deformed, these replacements and deformation are in protection model of the present utility model
In enclosing.
Claims (5)
1. be used for Erecting oil cylinder test plays perpendicular control device, it is characterised in that：Including power module, state monitoring module, ratio
Example speed adjusting module and commutation control module, the power module for the state monitoring module in device, proportionality velocity modulation module and are changed
Operating voltage is provided to control module, the state monitoring module is using ammeter and voltmeter to supply voltage and output current
Detected, the proportionality velocity modulation module includes the proportionality velocity modulation control unit that multichannel is independently arranged, can respectively to Erecting oil cylinder
Speed carry out independent control, the proportionality velocity modulation control unit includes that direct current regulation circuit, input value adjust circuit, slope
Generator, Dither generator, pulse width modulated type power output circuit and differential voltage input circuit, the commutation control mould
Block includes commutation control circuit, for controlling the direction of motion of Erecting oil cylinder.
2. according to claim 1 for Erecting oil cylinder test rise perpendicular control device, it is characterised in that：The commutation control
Circuit processed includes that hilted broadsword three puts switch and electromagnetic conversion joint.
3. according to claim 1 for Erecting oil cylinder test rise perpendicular control device, it is characterised in that：The power supply mould
Block adopts AC/DC power supplys.
4. according to any one of claim 1 to 3 play perpendicular control device for Erecting oil cylinder test, its feature exists
In：The proportionality velocity modulation module includes the proportionality velocity modulation control unit that seven tunnels are independently arranged.
5. according to claim 4 for Erecting oil cylinder test rise perpendicular control device, it is characterised in that：The power supply mould
Block, state monitoring module, proportionality velocity modulation module and commutation control module are arranged in control cabinet, are provided with control on the control cabinet
Panel processed, the top of the control panel are provided with voltage display window and electric current display window, and the control panel lower left side sets
Be equipped with seven groups of speed-regulating switch, speed governing knob and speed governing indicator lamp, be provided with the right side of the control panel bottom reversing switch, two
Commutation indicator lamp and power switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620850938.7U CN206020947U (en) | 2016-08-08 | 2016-08-08 | A perpendicular control device for Erecting oil cylinder test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620850938.7U CN206020947U (en) | 2016-08-08 | 2016-08-08 | A perpendicular control device for Erecting oil cylinder test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206020947U true CN206020947U (en) | 2017-03-15 |
Family
ID=58248496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620850938.7U Active CN206020947U (en) | 2016-08-08 | 2016-08-08 | A perpendicular control device for Erecting oil cylinder test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206020947U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108545090A (en) * | 2018-04-10 | 2018-09-18 | 中北大学 | A kind of electric cylinder observing and controlling and auxiliary installation trolley |
-
2016
- 2016-08-08 CN CN201620850938.7U patent/CN206020947U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108545090A (en) * | 2018-04-10 | 2018-09-18 | 中北大学 | A kind of electric cylinder observing and controlling and auxiliary installation trolley |
| CN108545090B (en) * | 2018-04-10 | 2020-01-10 | 中北大学 | Trolley for electric cylinder measurement and control and auxiliary installation |
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