CN206758003U - A kind of Teaching of Hydraulic Transmission Course device - Google Patents
A kind of Teaching of Hydraulic Transmission Course device Download PDFInfo
- Publication number
- CN206758003U CN206758003U CN201720438818.0U CN201720438818U CN206758003U CN 206758003 U CN206758003 U CN 206758003U CN 201720438818 U CN201720438818 U CN 201720438818U CN 206758003 U CN206758003 U CN 206758003U
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- plate
- cylinder
- hydraulic
- voltage supply
- teaching
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Abstract
The utility model discloses a kind of Teaching of Hydraulic Transmission Course device, pressing plate（4.1）It is movably arranged on installing plate（1）On, bottom plate（4.2）It is fixed on installing plate（1）On, pressing plate（4.1）Pass through spring（4.3）With bottom plate（4.2）It is fixedly connected, voltage supply cylinder（2）Interior be provided with supplies pressure cylinder piston（2.3）, for pressure cylinder piston（2.3）With being located at voltage supply cylinder（2）The supporting plate at top（2.4）It is fixedly connected, hydraulic cylinder（3）It is interior to be provided with hydraulic cylinder piston（3.1）, hydraulic cylinder piston（3.1）Pass through piston rod（3.2）With pressing plate（4.1）It is fixedly connected.Pass through the thrust for being placed on the gravity of object on supporting plate to provide constant, and the output action power of hydraulic cylinder is measured, relation during hydraulic drive between related physical quantity is shown with this, allow student intuitively to experience hydraulicdriven process, contribute to student to understand hydraulic transmission principle in depth.
Description
Technical field
A kind of teaching demonstration instruments are the utility model is related to, more particularly to a kind of Teaching of Hydraulic Transmission Course device.
Background technology
Hydraulic drive is that it completes the transmission of energy using hydraulic pressure through a kind of commonly used control mode in industry.Hydraulic pressure
Transmission is using hydraulic oil as working media progress energy conversion and power transmission, and it has, and transmission energy is big, layout is easy, knot
Structure is compact, commutation is convenient, stability of rotation is uniform, is easily accomplished the advantages that compound action.Because the spirit of hydraulic pressure drive control system mode
Activity and convenience, are widely used in engineering machinery field.
At present, the common recognition in vocational education field has been turned into the teaching idea of " Ability Standard ", idea.The training of student ability
Support, the structure of knowledge of teaching material is not exclusively accurately held by teacher, it is horizontal with reference to students ' actual situation, fully with auxiliary
Teaching facilities are the displaying no less important that student carries out image.Hydraulicdriven learning Content mainly study using pressure flow body as
Energy medium, realize various mechanical automatically control.Although hydraulic drive is widely used in engineering field, student is in daily life
The internal structure of plant equipment is seldom directly contacted in work, it is difficult to hydraulic drive is produced and intuitively recognized.
Utility model content
The purpose of this utility model is to provide a kind of Teaching of Hydraulic Transmission Course device, and constant push away is provided by object gravity
Power, and being measured to the output action power of hydraulic cylinder, the quantitative relation during hydraulic drive is shown with this, hydraulic cylinder
Perisporium is made of transparent material, allows student intuitively to experience hydraulicdriven process.
The purpose of this utility model is achieved through the following technical solutions：A kind of Teaching of Hydraulic Transmission Course device, including
Installing plate, voltage supply cylinder, hydraulic cylinder, Anchor plate kit, the first connecting conduit and the second connecting conduit, described Anchor plate kit include pressure
Plate, bottom plate and spring, pressing plate are movably arranged on installing plate, and bottom plate is fixed on a mounting board, and pressing plate is parallel to each other with bottom plate, pressure
Plate is fixedly connected by spring with bottom plate；Be provided with hydraulic cylinder piston in described hydraulic cylinder, hydraulic cylinder piston by piston rod and
Pressing plate is fixedly connected, and hydraulic cylinder is divided into working chamber I and working chamber II by hydraulic cylinder piston；Voltage supply cylinder is provided with described voltage supply cylinder
Piston, it is fixedly connected for pressure cylinder piston with the supporting plate being located at the top of voltage supply cylinder, wherein, voltage supply cylinder is by setting first on a mounting board
Voltage supply cylinder and the second voltage supply cylinder composition, the output end of the first voltage supply cylinder are connected by the first connecting conduit with working chamber I, and second supplies
The output end of cylinder pressure is connected by the second connecting conduit with working chamber II.
Preferably, the perisporium of the hydraulic cylinder is made of clear material.
Preferably, connecting conduit is fixed on a mounting board by tabletting.
Preferably, described Anchor plate kit also includes leading truck, and pressing plate, bottom plate and spring are installed in leading truck, pressure
Plate moves in the presence of piston rod in the outbound course of leading truck interior edge piston rod.
Preferably, the bottom of the leading truck is provided with chute, and the bottom of pressing plate is provided with the slide rail being engaged with chute.
Preferably, described leading truck is provided with the scale parallel with spring.
Preferably, described hydraulic cylinder is located in mounting bracket, and hydraulic cylinder is fixed on a mounting board by mounting bracket.
The beneficial effects of the utility model are：
（1）By the thrust for being placed on the gravity of object on supporting plate to provide constant, and to the output action power of hydraulic cylinder
Measure, the relation during hydraulic drive between related physical quantity is shown with this, contributes to student to understand hydraulic pressure in depth
Transmission principle；
（2）The perisporium of hydraulic cylinder is made of transparent material, allows student intuitively to experience hydraulicdriven process；
（3）The active force of hydraulic cylinder output is directly embodied by the deformation of spring, intuitively shows hydraulic drive process
In quantitative relation；
（4）Pressing plate, bottom plate and spring are installed in leading truck, and pressing plate is lived in the presence of piston rod in leading truck interior edge
The outbound course motion of stopper rod, avoids producing lateral movement, stable equipment operation between pressing plate and spring；
（5）Leading truck is provided with the scale parallel with spring, passes through the deformation quantity of scale energy accurate measurement spring；
（6）Hydraulic cylinder is fixed on a mounting board by mounting bracket, is easy to fix hydraulic cylinder, device is sturdy and durable；
（7）Connecting conduit is fixed on a mounting board by tabletting, and whole instructional device is laid out clear, bandwagon effect
It is good；
（8）The bottom of leading truck is provided with chute, and the bottom of pressing plate is provided with the slide rail being engaged with chute, makes presser motion more
It is smooth.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the sectional view of the utility model hydraulic cylinder；
Fig. 3 is the sectional view of the utility model voltage supply cylinder；
Fig. 4 is the side view of the utility model Anchor plate kit；
In figure：1- installing plates, 2- voltage supply cylinders, 2.1- the first voltage supply cylinders, 2.2- the second voltage supply cylinders, 2.3- supply pressure cylinder piston,
2.4- supporting plates, 3- hydraulic cylinders, 3.1- hydraulic cylinder pistons, 3.2- piston rods, 3.3- working chambers I, 3.4- working chamber II, 4- pressing plate group
Part, 4.1- pressing plates, 4.2- bottom plates, 4.3- springs, 4.4- leading trucks, 4.5- slide rails, 4.6- chutes, the connecting conduits of 5- first, 6-
Second connecting conduit, 7- tablettings, 8- scales, 9- mounting brackets.
Embodiment
The technical solution of the utility model, but the scope of protection of the utility model are described in further detail below in conjunction with the accompanying drawings
It is not limited to as described below.
As shown in figure 1, a kind of Teaching of Hydraulic Transmission Course device, including installing plate 1, voltage supply cylinder 2, hydraulic cylinder 3, Anchor plate kit 4,
First connecting conduit 5 and the second connecting conduit 6, described Anchor plate kit 4 include pressing plate 4.1, bottom plate 4.2 and spring 4.3, pressing plate
4.1 are movably arranged on installing plate 1, and bottom plate 4.2 is fixed on installing plate 1, and pressing plate 4.1 is parallel to each other with bottom plate 4.2, pressing plate
4.1 it is fixedly connected by spring 4.3 with bottom plate 4.2；As shown in Fig. 2 it is provided with hydraulic cylinder piston 3.1, liquid in described hydraulic cylinder 3
Pressure cylinder piston 3.1 is fixedly connected by piston rod 3.2 with pressing plate 4.1, and hydraulic cylinder piston 3.1 divides hydraulic cylinder 3 for working chamber
I3.3 and working chamber II3.4；Supply pressure cylinder piston 2.3 as shown in figure 3, being provided with described voltage supply cylinder 2, for pressure cylinder piston 2.3 and
The supporting plate 2.4 for being located at the top of voltage supply cylinder 2 is fixedly connected, wherein, voltage supply cylinder 2 is by the He of the first voltage supply cylinder 2.1 that is located on installing plate 1
Second voltage supply cylinder 2.2 is formed, and the output end of the first voltage supply cylinder 2.1 is connected by the first connecting conduit 5 with working chamber I3.3, and second
The output end of voltage supply cylinder 2.2 is connected by the second connecting conduit 6 with working chamber II3.4, and connecting conduit is fixed on peace by tabletting 7
In loading board 1.
In the utility model, filled with hydraulic oil in voltage supply cylinder 2, working chamber I3.3 and working chamber II3.4, in the first voltage supply
The article of different weight is placed on the voltage supply cylinder 2.2 of cylinder 2.1 and second can be such that piston rod 3.2 is moved toward different directions.When being placed on
When the weight of article is less than the Item Weight on the second voltage supply cylinder 2.2 on first voltage supply cylinder 2.1, hydraulic cylinder piston 3.1 can be towards
Moved close to the direction of Anchor plate kit 4.
If local weight acceleration is g, the mass of object being placed on the supporting plate 2.4 of the first voltage supply cylinder 2.1 is m1, place
Mass of object on the supporting plate 2.4 of the second voltage supply cylinder 2.2 is m2（m1< m2）, the area for the end face of pressure cylinder piston 2.3 is S1,
The area of the end face of hydraulic cylinder piston 3.1 is S2, the end area of piston rod 3.2 is S3,Then now the elastic force of spring 4.3 is：[（m2-
m1）gS2+ m1gS3]/ S1。
In order to allow student intuitively to experience hydraulicdriven process, the perisporium of the hydraulic cylinder 3 is made of clear material.
To avoid producing lateral movement between pressing plate 4.1 and spring 4.3, described Anchor plate kit 4 also includes leading truck
4.4, pressing plate 4.1, bottom plate 4.2 and spring 4.3 are installed in leading truck 4.4, pressing plate 4.1 in the presence of piston rod 3.2
The outbound course motion of the interior edge piston rod 3.2 of leading truck 4.4.
As preferable, as shown in figure 4, the bottom of the leading truck 4.4 is provided with chute 4.6, the bottom of pressing plate 4.1 is provided with
The slide rail 4.5 being engaged with chute 4.6, move pressing plate 4.1 more smooth.
The scale 8 parallel with spring 4.3 is provided with as preferable, described leading truck 4.4, can be accurate by scale 8
Measure the deformation quantity of spring 4.3.
For ease of hydraulic cylinder 3 is fixed, described hydraulic cylinder 3 is located in mounting bracket 9, and hydraulic cylinder 3 is fixed by mounting bracket 9
On installing plate 1, device is sturdy and durable.
Embodiment described above only expresses specific embodiment of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model patent scope.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.
Claims (7)
- A kind of 1. Teaching of Hydraulic Transmission Course device, it is characterised in that：Including installing plate（1）, voltage supply cylinder（2）, hydraulic cylinder（3）, pressing plate Component（4）, the first connecting conduit（5）With the second connecting conduit（6）, described Anchor plate kit（4）Including pressing plate（4.1）, bottom plate （4.2）And spring（4.3）, pressing plate（4.1）It is movably arranged on installing plate（1）On, bottom plate（4.2）It is fixed on installing plate（1）On, pressure Plate（4.1）With bottom plate（4.2）It is parallel to each other, pressing plate（4.1）Pass through spring（4.3）With bottom plate（4.2）It is fixedly connected；Described liquid Cylinder pressure（3）It is interior to be provided with hydraulic cylinder piston（3.1）, hydraulic cylinder piston（3.1）Pass through piston rod（3.2）With pressing plate（4.1）It is fixed to connect Connect, hydraulic cylinder piston（3.1）By hydraulic cylinder（3）It is divided into working chamber I（3.3）With working chamber II（3.4）；Described voltage supply cylinder（2） Interior be provided with supplies pressure cylinder piston（2.3）, for pressure cylinder piston（2.3）With being located at voltage supply cylinder（2）The supporting plate at top（2.4）It is fixedly connected, Wherein, voltage supply cylinder（2）By being located at installing plate（1）On the first voltage supply cylinder（2.1）With the second voltage supply cylinder（2.2）Composition, first supplies Cylinder pressure（2.1）Output end pass through the first connecting conduit（5）With working chamber I（3.3）Connection, the second voltage supply cylinder（2.2）Output End passes through the second connecting conduit（6）With working chamber II（3.4）Connection.
- A kind of 2. Teaching of Hydraulic Transmission Course device according to claim 1, it is characterised in that：The hydraulic cylinder（3）Perisporium by Transparent material is made.
- A kind of 3. Teaching of Hydraulic Transmission Course device according to claim 1, it is characterised in that：Connecting conduit passes through tabletting（7）Gu It is scheduled on installing plate（1）On.
- A kind of 4. Teaching of Hydraulic Transmission Course device according to claim 1, it is characterised in that：Described Anchor plate kit（4）Also wrap Include leading truck（4.4）, pressing plate（4.1）, bottom plate（4.2）And spring（4.3）It is installed in leading truck（4.4）It is interior, pressing plate（4.1） Piston rod（3.2）In the presence of in leading truck（4.4）Interior edge piston rod（3.2）Outbound course motion.
- A kind of 5. Teaching of Hydraulic Transmission Course device according to claim 4, it is characterised in that：The leading truck（4.4）Bottom Provided with chute（4.6）, pressing plate（4.1）Bottom be provided with and chute（4.6）The slide rail being engaged（4.5）.
- A kind of 6. Teaching of Hydraulic Transmission Course device according to claim 5, it is characterised in that：Described leading truck（4.4）On set Have and spring（4.3）Parallel scale（8）.
- 7. according to a kind of any one of claim 1 to 6 Teaching of Hydraulic Transmission Course device, it is characterised in that：Described hydraulic cylinder （3）It is located at mounting bracket（9）It is interior, hydraulic cylinder（3）Pass through mounting bracket（9）It is fixed on installing plate（1）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720438818.0U CN206758003U (en) | 2017-04-25 | 2017-04-25 | A kind of Teaching of Hydraulic Transmission Course device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720438818.0U CN206758003U (en) | 2017-04-25 | 2017-04-25 | A kind of Teaching of Hydraulic Transmission Course device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206758003U true CN206758003U (en) | 2017-12-15 |
Family
ID=60614923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720438818.0U Expired - Fee Related CN206758003U (en) | 2017-04-25 | 2017-04-25 | A kind of Teaching of Hydraulic Transmission Course device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206758003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728359A (en) * | 2020-12-31 | 2021-04-30 | 邵阳伊顿贝克液压有限责任公司 | Hydraulic transmission learning device |
-
2017
- 2017-04-25 CN CN201720438818.0U patent/CN206758003U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728359A (en) * | 2020-12-31 | 2021-04-30 | 邵阳伊顿贝克液压有限责任公司 | Hydraulic transmission learning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20190425 |