CN201465345U - Hydraulic and pneumatic transmission and control experiment teaching and training device - Google Patents
Hydraulic and pneumatic transmission and control experiment teaching and training device Download PDFInfo
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- CN201465345U CN201465345U CN2009200646916U CN200920064691U CN201465345U CN 201465345 U CN201465345 U CN 201465345U CN 2009200646916 U CN2009200646916 U CN 2009200646916U CN 200920064691 U CN200920064691 U CN 200920064691U CN 201465345 U CN201465345 U CN 201465345U
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Abstract
The utility model discloses a hydraulic and pneumatic transmission and control experiment teaching and training device which is characterized by comprising a program control and electronic control module, a hydraulic power pump station, a hydraulic element assembly, a pneumatic power pump station and a pneumatic element assembly, wherein control ends of the hydraulic power pump station, the hydraulic element assembly, the pneumatic power pump station and the pneumatic element assembly are all electrically connected with the program control and electronic control module; the hydraulic power pump station is connected with the hydraulic element assembly to form a hydraulic loop; and the pneumatic power pump station is connected with the pneumatic element assembly to form a pneumatic loop. The device is used for experimental and practical teaching of hydraulic and pneumatic transmission.
Description
Technical field:
The utility model relates to a kind of hydraulic-pneumatic transmission and control experimental real-training teaching, training device.
Technical background:
Existing hydraulic-pneumatic transmission adopts the experiment table of consolidated structures to carry out with control experimental teaching training more, the configuration rigid function is single, circuit and device are outmoded, serviceable life is limited can not to have adapted to and satisfy modern hydraulic-pneumatic transmission and control experimental teaching and experimental requirements, therefore, be necessary existing hydraulic-pneumatic transmission and control experimental teaching training set are improved.
The utility model content:
Technical problem to be solved in the utility model provides a kind of hydraulic-pneumatic transmission and control experimental teaching training set, and this device can satisfy the requirement of kinds of experiments by combination and variation.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is:
A kind of hydraulic-pneumatic transmission and control experimental teaching training set, it is characterized in that, comprise program control and electronic control module, hydraulic power pumping plant, Hydraulic Elements assembly, Pneumatic pressure power pumping plant and air pressure component element, the control end of described hydraulic power pumping plant, Hydraulic Elements assembly, Pneumatic pressure power pumping plant and air pressure component element all program controlly is electrically connected with electronic control module with described; Described hydraulic power pumping plant and Hydraulic Elements assembly are connected to form hydraulic circuit; Described Pneumatic pressure power pumping plant and gas-pressure component assembly are connected to form pneumatic circuit.Described sensor, instrument and detection module and hydraulic pressure and air pressure components and parts measuring junction are connected to form signal acquisition process and detect the loop.
Described program control and electronic control module comprise PLC, relay control knob and electrohydraulic proportional directional valve amplifier; Described Hydraulic Elements assembly comprises that pilot operated compound relief valve, bi-bit bi-pass solenoid directional control valve, double acting singly go out rod oil cylinder, pilot sequencing valve, flow speed control valve and 3-position 4-way solenoid directional control valve, and described gas-pressure component assembly comprises proportioning valve and solenoid valve.
Described program control and electronic control module comprise functional modules such as Main Control Tank, PLC control box, electric-hydraulic proportion observing and controlling case; Described Hydraulic Elements assembly comprises that pilot operated compound relief valve, bi-bit bi-pass solenoid directional control valve, double acting singly go out various all types of industries hydraulic pressure components and parts such as rod oil cylinder, pilot sequencing valve, flow speed control valve and 3-position 4-way solenoid directional control valve, electro-hydraulic proportional valve, and described gas-pressure component assembly comprises double acting singly give vent to anger bar and various all types of industries air pressure components and parts such as 3 position-5 way valve, source of the gas dyad.Described sensor, instrument and detection module comprise measurement collection transmission unit devices such as flow sensor, pressure transducer and PC8335I capture card.
Described hydraulic-pneumatic transmission is the vertical operation stand of single or double with the frame of control experimental teaching training set; The vertical operation stand of described single or double is laid the district and is formed by the vertical stand of steel, T type groove aluminium alloy panel, whole anti-splash cooling infiltration oil tray, power regulator cubicle, automatically controlled program control module mounting groove and power pumping plant., convenient to operation, environment friendly and pollution-free T type groove aluminium alloy panel is special the forming of the thick aluminium alloy of 16mm by thickness, intensity height, nothing distortion
Beneficial effect:
This device can carry out the assembly unit of different experiments platform according to the designing requirement of real white horse with a black mane content, and applicability is good, and assembly unit is convenient.This device can be supported offering of the property verified, comprehensive, designability and novelty experiment (real training), and the cycle in serviceable life is long, helps improving (air pressure) transmission of user's hydraulic pressure and controlling Design and application power, engineering experiment and innovation ability.
Description of drawings:
Fig. 1 is the utility model housing assembly structural representation;
Fig. 2 is an air pressure experimental principle block diagram of the present utility model;
Fig. 3 is a hydraulic test theory diagram of the present utility model;
Fig. 4 is a test experience theory diagram of the present utility model;
Fig. 5 is the utility model general structure synoptic diagram.
Label declaration: the 1-integral body formula oil return table top of slipping through the net, the 2-regulator cubicle, the 3-tool box, the 4-universal wheel, 5-program control with electronic control module installing zone, 6-aluminium alloy panel, 7-oil return module, the portable pumping plant installing zone of 8-.
Embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
Embodiment 1:
As shown in Figure 5, a kind of hydraulic-pneumatic transmission and control experimental teaching training set overall appearance synoptic diagram, it is characterized in that, comprise program control and electronic control module, hydraulic power pumping plant, Hydraulic Elements assembly, Pneumatic pressure power pumping plant and air pressure component element, the control end of described hydraulic power pumping plant, Hydraulic Elements assembly, Pneumatic pressure power pumping plant and air pressure component element all program controlly is electrically connected with electronic control module with described; Described hydraulic power pumping plant and Hydraulic Elements assembly are connected to form hydraulic circuit; Described Pneumatic pressure power pumping plant and gas-pressure component assembly are connected to form pneumatic circuit.
Described program control and electronic control module comprise PLC, relay control knob and electrohydraulic proportional directional valve amplifier; Described Hydraulic Elements assembly comprises that pilot operated compound relief valve, bi-bit bi-pass solenoid directional control valve, double acting singly go out rod oil cylinder, pilot sequencing valve, flow speed control valve and 3-position 4-way solenoid directional control valve, and described gas-pressure component assembly comprises proportioning valve and solenoid valve.
This device adopts universalization, standardization, modularization and integrated design concept and technology, mainly disposes 12 big generic modules such as experimental stand, hydraulic pressure, Pneumatic pressure power pumping plant, Hydraulic Elements kit, gas-pressure component kit, servicing unit and Programmable Logic Controller, microcomputer virtual measurement and control software systems and kit and selects to dispose for the user.Aim to provide universalization, standardized hydraulic pressure components and parts and modular electrical control operation case, make up dissimilar hydrostatic transmissions and control experiment; The education experiment requirement of dissimilar universities and colleges is satisfied in various types of pneumatic transmissions also capable of being combined and control experiment.
This device each several part specifies as follows:
1, experiment table housing assembly, as shown in Figure 1.
This assembly has 5 kinds of pattern housing assemblies such as single, double vertical operation stand and horizontal platform-type operation stand.
Vertical type frame is laid functional structure such as district and is formed by the vertical stand of steel, T type groove aluminium alloy panel, whole anti-splash cooling infiltration oil tray, power regulator cubicle, automatically controlled program control module mounting groove and power pumping plant, convenient to operation, environment friendly and pollution-free T type groove aluminium alloy panel is that the thick aluminium alloy of 16mm specially forms the intensity height, do not have distortion by thickness.
Horizontal type frame is made up of the horizontal stand of steel, T type groove cast iron platen, the whole anti-functional structures such as cooling infiltration oil tray, power regulator cubicle, automatically controlled program control module installing zone of splashing, T type groove cast iron platen thickness is greater than 40mm, base fixed, rigidity is big, friction.
Shown in Fig. 2-4, this device can carry out hydraulic test, air pressure experiment or test experience by combination.
2, liquid gas pressure power pumping plant
The integrated hydraulic power pumping plant of 6 kinds of patterns and the quiet air compressor of 2 kinds of patterns can be provided.
Integrated hydraulic power pumping plant configuration low noise hydraulic pump, accumulator, refrigeratory, high precision oil filter. and high-power forced air cooler pressure oil cooling recirculation system, design has the fuel tank of heat radiating fin structure; This pumping plant also has advantages such as low, the removable and quick mounting or dismounting of running noises.
3, the complete detection module of industrial hydraulic element (proportional servo)
Be mainly used in liquid gas pressure components and parts performance detection and checking.This assembly can provide ratio, servo integration testing module, multiple kits such as thin-walled, elongated aperture and annulus test block,
4, industrial liquid gas pressure components and parts
This assembly is furnished with that various BOSCH-REXROTHs, oil grind, extensively grind, the liquid gas pressure element of brand manufacturer production both at home and abroad such as Ya De visitor SMC,
Each hydraulic pressure components and parts is all joined the fast-assembling base plate, the oil inlet and outlet place of hydraulic pressure components and parts, and all the trim end does not have the leakage hydraulic quick coupler.
5, transparent liquid gas pressure components and parts
Various transparent liquid gas pressure components and parts can be provided, use import high grade of transparency organic glass, and be made, can examine structure and principle of work in each liquid element by industrial element, technological requirement.
Each liquid gas pressure component module is all joined the fast-assembling base plate, with a kind of components and parts is quickly installed to device on the aluminum alloy T type groove working plate.
The oil inlet and outlet place of hydraulic pressure components and parts, the flush end of all joining our company's independent research does not have the leakage hydraulic quick coupler;
6, liquid gas pressure auxiliary member
Be used for the sealing of liquid gas pressure element, connection and control system quality, pollution, noise, temperature rise.This assembly is furnished with self-control many moneys rapid-acting coupling and colory various liquid gas pressure auxiliary element and assembly.
Wherein the flush end of our company's independent research does not have leakage hydraulic quick coupler, radial seal structure; The sound attitude connects does not all have leakage.
The hydropneumatic components storing compartment is used to deposit liquid gas pressure components and parts and auxiliary member, is convenient to experiment and teacher villous themeda reason.
7, industrial organizational carrier module
The organizational carrier module of liquid gas pressure transmission is used to carry out the experiment of mechanical electronic hydraulic gas integral, is loaded on the kinematic train terminal.This assembly is furnished with the module of 10 kinds of practical mechanism machineries altogether.
Choose in the commercial production mechanical hook-up that typical hydraulic pressure and air-driven utilization loop are used, as: digging mechanism module, pneumatic bus door mechanism module.
8, program control, electronic control module case:
Be used for electrical control and programmed control are carried out in liquid gas pressure component element, loop.This assembly is furnished with the module cage of 15 kinds of functions altogether.
The module cage casing is the particular manufacturing craft manufactured goods, and it is general good to exchange, and panel adopts surperficial wire drawing high-strength aluminium alloy plate brilliance beautiful, and modular electric cabinet guarantees the dirigibility and the extendability of system, changes convenient and swift.
As: PLC programming Control case, main control module cage, electrohydraulic proportional directional valve amplifier observing and controlling case.
9, electron and electrician basis instruction refining module cage
Be used for the control of electron and electrician grounding and various motor circuit.This assembly is furnished with the module cage of 20 kinds of functions altogether, and the module cage casing is the particular manufacturing craft manufactured goods, and it is general good to exchange, and panel adopts surperficial wire drawing high-strength aluminium alloy plate brilliance beautiful, and modular electric cabinet guarantees the dirigibility and the extendability of system, changes convenient and swift.
10, sensor, instrument and detection module
Being used for liquid gas pressure element, assembly, loop, carrying out the measurement collection and the transmission of data. this assembly is furnished with the sensor of functions such as 13 kinds of detected pressures, flow, rotating speed, torque and assembly, test clamp altogether. as:
11, virtual measurement and control software platform
The control and the component structure three-dimensional artificial that are used for the observing and controlling of liquid gas pressure components and parts performance and test, transmission loop.This assembly can provide the software of 8 kinds of functions, and TT﹠C software has really realized virtual measurement and control, observing and controlling in real time, the function of formation curve in real time; Three-dimensional artificial software can be demonstrated the blast dismounting of kind of components and parts principle, structure surplus in the of tens.
Claims (3)
1. hydraulic-pneumatic transmission and control experimental teaching training set, it is characterized in that, comprise program control and electronic control module, hydraulic power pumping plant, Hydraulic Elements assembly, Pneumatic pressure power pumping plant and air pressure component element, the control end of described hydraulic power pumping plant, Hydraulic Elements assembly, Pneumatic pressure power pumping plant and air pressure component element all program controlly is electrically connected with electronic control module with described; Described hydraulic power pumping plant and Hydraulic Elements assembly are connected to form hydraulic circuit; Described Pneumatic pressure power pumping plant and gas-pressure component assembly are connected to form pneumatic circuit.
2. hydraulic-pneumatic transmission according to claim 1 and control experimental teaching training set is characterized in that, describedly program controlly comprise PLC, relay control knob and electrohydraulic proportional directional valve amplifier with electronic control module; Described Hydraulic Elements assembly comprises that pilot operated compound relief valve, bi-bit bi-pass solenoid directional control valve, double acting singly go out rod oil cylinder, pilot sequencing valve, flow speed control valve and 3-position 4-way solenoid directional control valve, and described gas-pressure component assembly comprises proportioning valve and solenoid valve.
3. hydraulic-pneumatic transmission according to claim 1 and control experimental teaching training set is characterized in that described hydraulic-pneumatic transmission is the vertical operation stand of single or double with the frame of control experimental teaching training set;
The vertical operation stand of described single or double is laid the district and is formed by the vertical stand of steel, T type groove aluminium alloy panel, whole anti-splash cooling infiltration oil tray, power regulator cubicle, automatically controlled program control module mounting groove and power pumping plant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200646916U CN201465345U (en) | 2009-06-03 | 2009-06-03 | Hydraulic and pneumatic transmission and control experiment teaching and training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200646916U CN201465345U (en) | 2009-06-03 | 2009-06-03 | Hydraulic and pneumatic transmission and control experiment teaching and training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201465345U true CN201465345U (en) | 2010-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200646916U Expired - Fee Related CN201465345U (en) | 2009-06-03 | 2009-06-03 | Hydraulic and pneumatic transmission and control experiment teaching and training device |
Country Status (1)
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| CN (1) | CN201465345U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102622938A (en) * | 2012-03-22 | 2012-08-01 | 南京化工职业技术学院 | Pneumatic transmission installation and control practical training device |
| CN102908737A (en) * | 2012-10-15 | 2013-02-06 | 浙江工业大学 | Ultra-long-range high-pressure pulse water monitor |
| CN103700294A (en) * | 2014-01-10 | 2014-04-02 | 大连天丰科技有限公司 | Air storage tank and air compressor teaching examination system |
| CN104900127A (en) * | 2014-03-07 | 2015-09-09 | 湖南众航科技有限公司 | Hydraulic and air pressure fault diagnosis and maintenance experiment table |
| CN104900108A (en) * | 2015-06-30 | 2015-09-09 | 常州机电职业技术学院 | Excavator hydraulic system return circuit demonstration detection training platform |
| CN106442155A (en) * | 2016-10-20 | 2017-02-22 | 湖南众航科技有限公司 | Intelligent air pressure test experiment table |
| CN107387495A (en) * | 2017-06-19 | 2017-11-24 | 镇江四联机电科技有限公司 | A kind of modularization hydraulic test testing stand |
-
2009
- 2009-06-03 CN CN2009200646916U patent/CN201465345U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102622938A (en) * | 2012-03-22 | 2012-08-01 | 南京化工职业技术学院 | Pneumatic transmission installation and control practical training device |
| CN102908737A (en) * | 2012-10-15 | 2013-02-06 | 浙江工业大学 | Ultra-long-range high-pressure pulse water monitor |
| CN102908737B (en) * | 2012-10-15 | 2014-12-03 | 浙江工业大学 | Ultra-long-range high-pressure pulse water monitor |
| CN103700294A (en) * | 2014-01-10 | 2014-04-02 | 大连天丰科技有限公司 | Air storage tank and air compressor teaching examination system |
| CN103700294B (en) * | 2014-01-10 | 2016-03-30 | 大连天丰科技有限公司 | A kind of gas-holder and air compressor machine teaching examination system |
| CN104900127A (en) * | 2014-03-07 | 2015-09-09 | 湖南众航科技有限公司 | Hydraulic and air pressure fault diagnosis and maintenance experiment table |
| CN104900108A (en) * | 2015-06-30 | 2015-09-09 | 常州机电职业技术学院 | Excavator hydraulic system return circuit demonstration detection training platform |
| CN106442155A (en) * | 2016-10-20 | 2017-02-22 | 湖南众航科技有限公司 | Intelligent air pressure test experiment table |
| CN107387495A (en) * | 2017-06-19 | 2017-11-24 | 镇江四联机电科技有限公司 | A kind of modularization hydraulic test testing stand |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20110603 |