CN206657520U - A kind of combination practical traning platform for mechanical principle course teaching - Google Patents
A kind of combination practical traning platform for mechanical principle course teaching Download PDFInfo
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- CN206657520U CN206657520U CN201720348666.5U CN201720348666U CN206657520U CN 206657520 U CN206657520 U CN 206657520U CN 201720348666 U CN201720348666 U CN 201720348666U CN 206657520 U CN206657520 U CN 206657520U
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- panel
- hanger
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- traning platform
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- 230000007246 mechanism Effects 0.000 claims abstract description 86
- 238000012360 testing method Methods 0.000 claims description 15
- 238000007493 shaping process Methods 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052782 aluminium Inorganic materials 0.000 abstract description 2
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 2
- 239000010935 stainless steel Substances 0.000 abstract description 2
- 238000002474 experimental method Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
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Abstract
The utility model discloses a kind of combination practical traning platform for mechanical principle course teaching, including a laboratory table, the operating table surface center vertical of the laboratory table is provided with hanger, operating table surface is divided into two regions by the hanger, the hanger side for corresponding to two regions respectively is fixed with first panel and second panel, and the part of some mechanical mechanisms is detachably disposed with first face and second panel；The operating table surface is provided with mechanism assembling apparatus for demonstrating；The display for being respectively facing two side areas is additionally provided with the hanger.The utility model proposes a kind of new teaching pattern; learning interest and learning efficiency of the student for theory of mechanics can be improved by the utility model; parts use general aluminum and stainless steel; polytype mechanism teaching can be carried out; cost is relatively low, can carry out wide popularization and application in the universities and colleges provided with mechanical major or educational institution.
Description
Technical field
The utility model belongs to rote teaching equipment, and in particular to a kind of combination real training for mechanical principle course teaching
Platform.
Background technology
Theory of mechanics is the core curriculum that mechanical speciality must be learned, existing teaching means be mostly use books teaching for
It is main, with reference to the dynamic mechanical action principle of multimedia show.But the content of courses seen of student and mechanical machine true
Structure is in kind to be compared still not enough intuitively, is merely able to rest on books in theory, because mechanical mechanism species is various, and structure is more stupid
Weight, it is difficult to on-the-spot teaching is carried out on classroom, and single engineening goods structure is more single, the transmission knot that some machines are related to
Structure is more complicated, is unfavorable for dismounting teaching, and what the student as first contacts machine can not be relatively transparent touches all parts,
Therefore structure and assembly knowledge that student understands machine are hindered on the contrary.
There is experimental teaching with reference to what books were imparted knowledge to students, existing mechanical experiment room is only equipped with single experimental implementation mostly
Platform, while be shown by the machine of fixed form, it can not carry out comprehensive engagement for miscellaneous mechanical structure.
Utility model content
The utility model solve technical problem be：Lack special practical teaching equipment in being imparted knowledge to students for existing machinery,
A kind of combination practical traning platform for mechanical principle course teaching is provided, fills up blank existing for mechanical principle course teaching equipment.
The utility model adopts the following technical scheme that realization：
A kind of combination practical traning platform for mechanical principle course teaching, including a laboratory table, the operating desk of the laboratory table
The center vertical of face 1 is provided with hanger 2, and operating table surface 1 is divided to for the hanger in two regions, respectively corresponding two regions by the hanger 2
Side is fixed with first panel 3 and second panel 6, and some machines are detachably disposed with the first panel 3 and second panel 6
The part of tool mechanism；The operating table surface 1 is provided with mechanism assembling apparatus for demonstrating 5；It is additionally provided with the hanger 2 and is respectively facing two
The display 4 of side region.
Further, two regions of the operating table surface are respectively plane mechanism test block and gear mechanism test block,
Mechanism assembling apparatus for demonstrating 5 be located at plane mechanism test block, the gear mechanism test block provided with gear-profile shaping meter,
Engagement gears parameter analyzer and involute form at least one of instrument.
Further, the first panel 3 and second panel 6 are provided with some hole positions, and the part of mechanical mechanism, which passes through, to be hanged
Peg and threaded connector are removably hung on panel.
Further, the mechanism assembling apparatus for demonstrating 5 includes demonstration board 51, and arrangement is provided with some on the demonstration board 51
Mounting hole 52, the parts of same mechanical mechanism are assemblied in mounting hole by fixed pin shaft 57, are assembled into corresponding movable
Mechanical mechanism.
Further, the display 4 is rotatably mounted on hanger 2 by horizontal hinge shaft 41 and vertical hinge 42,
The direction of adjustable display.
Further, the lower section of operating table surface 1 of the laboratory table is provided with storage drawer, connects for place tool and assembling
Fitting.
Each mechanical mechanism is split as some parts by the utility model, and is arranged on panel and is carried out sight in kind for student
Examine, while also the part on panel can be subjected to assembly according to the mechanical mechanism of different designs type, taught available for theory of mechanics
The assembly of each plane mechanism and the every experiment of gear mechanism, allow student to be visually known plane in assembling and experimentation in
The motion process of mechanism and gear mechanism, the structure and assembly knowledge of mechanical mechanism are intuitively grasped, and can be to fitness machine
The parameters of structure are measured, the manipulative ability for the student that simple assembly manipulation can also improve.
From the above mentioned, the utility model proposes a kind of new teaching pattern, student can be improved by the utility model
For the learning interest and learning efficiency of theory of mechanics, parts use general aluminum and stainless steel, can carry out polytype
Mechanism teaching, cost is relatively low, can carry out wide popularization and application in the universities and colleges provided with mechanical major or educational institution.
The utility model is described further below in conjunction with the drawings and specific embodiments.
Brief description of the drawings
Fig. 1 is the schematic diagram of one of side of the combination practical traning platform in embodiment.
Fig. 2 is the another side schematic diagram in Fig. 1, is to clearly show that practical traning platform structure by zero on panel in Fig. 1 and Fig. 2
Part is removed.
Fig. 3 mounts the schematic diagram of part for the combination practical traning platform first panel in embodiment.
Fig. 4 mounts the schematic diagram of part for the combination practical traning platform second panel in embodiment.
Fig. 5 is the assembling schematic diagram between part and first panel (second panel) in embodiment.
Fig. 6 is the display scheme of installation of the combination practical traning platform in embodiment.
Fig. 7 is the schematic diagram of the mechanism assembling apparatus for demonstrating assembly cam mechanism on the combination practical traning platform in embodiment.
Label in figure：1- operating table surfaces, 2- hangers, 3- first panels, 4- displays, 41- horizontal hinge shafts, 42- are cut with scissors vertically
Axle, 5- mechanisms assembling apparatus for demonstrating, 51- demonstration boards, 52- mounting holes, 53- bases, 54- connecting rods, 55- rollers, 56- cams, 57-
Fixed pin shaft, 6- second panels, 7- gear-profile shaping meters, 8- engagement gears parameter analyzers, 9- storage drawers, 101- zero
Part, 102- hanger bars, the nuts of 103- first, the nuts of 104- second, 105- spring washers, 106- plain washers.
Embodiment
Embodiment
Referring to Fig. 1 and Fig. 2, the combination practical traning platform in the present embodiment is preferred scheme of the present utility model, and its main body is one
Laboratory table, is provided with the hanger 2 of a frame-type among the operating table surface 1 of laboratory table, and operating table surface 1 is divided to for two regions by hanger 2,
Two groups of students can be allowed to be tested respectively.Is fixed with respectively in the side in two regions of respective operations table top respectively of hanger 2
The part of removably placement of mechanical mechanism is respectively used in one panel 3 and second panel 6, first panel 3 and second panel 6,
Mechanical mechanism part after fractionation is shown by first panel 3 and second panel 6, is easy to student intuitively to part shape and knot
Structure carries out observation understanding, meanwhile, part is detachably arranged on panel, and student can remove part in operating desk from panel at any time
Assembled experiment is carried out on face.
As shown in Figure 3 and Figure 4, the part hung in first panel 3 and second panel 6 can be according to the species of mechanical mechanism
Classified, including but do not limit connecting rod part, gear part, ratchet feature, cam parts, sheave part etc., the present embodiment
Exhaustion, but the existing machinery mechanism that mechanical field technical staff can recognize are not carried out to the species of mechanical mechanism part herein
Part can be shown in the present embodiment.
With reference to referring to Fig. 5, mounting hole or connecting hole are typically provided with part 101, in first panel 3 and second panel 6
It is provided with some corresponding hole positions, a hanger bar 102, hanger bar is inserted in the hole position of first panel 3 or second panel 6
102 are provided with external screw thread, and one end that hanger bar 102 is located to panel back is locked by the first nut 103 and spring washer 105
Tightly, the other end of hanger bar 102 is stretched out before panel, and part 101 is hung on outstanding by mounting hole thereon or connecting hole
On peg 102, and it is spacing by the second nut 104 and plain washer 106, prevent part from deviating from from hanger bar 102.Taking zero
During part, it is only necessary to back-out the second nut 104 and plain washer 106 and can remove part from hanger bar 102.
With reference to multimedia teaching, the present embodiment is additionally provided with two groups at the top of hanger 2 and is respectively facing both sides Experimental Area
Display 4, display 4, can be real in student in the main frame connection for being stored with teaching image or mechanical mechanism assembly study course
The teaching screen of correlation is played during testing.With reference to referring to Fig. 6, back bracket and the rolling assembling of horizontal hinge shaft 41 of display 4,
The mounting seat of horizontal hinge shaft 41 on hanger 2, realizes that the multiple degrees of freedom of display 4 rotates by the vertical rolling assembling of hinge 42,
Meet the viewing demand of different azimuth student.
Storage drawer is provided with below the operating table surface 1 of laboratory table, for place tool and the bearing pin of assembling, nut
Deng connector.
In field research application, according to the classification of mechanical principle course teaching, the Liang Ge areas that operating table surface 1 can be divided into
Domain is arranged to plane mechanism test block and gear mechanism test block, and wherein plane mechanism test block is mainly used in various planar mechanicals
The assembled experiment of mechanism, set up an organization assembling apparatus for demonstrating 5 in the operating table surface 1 in the region, for zero to mechanical mechanism
It is assembled that part carries out positioning；And gear mechanism test block is mainly used in the measurement to engagement gears parameter or draws experiment, in the area
At least one that gear-profile shaping meter, engagement gears parameter analyzer and involute are formed in instrument is set in the operating table surface 1 in domain
Kind instrument.
As shown in fig. 7, mechanism assembling apparatus for demonstrating 5 includes demonstration board 51, the bottom of demonstration board 51 is provided with to stablize and put
The base 53 in operating table surface is put, is arranged on demonstration board 51 and is provided with some mounting holes 52, the parts of same mechanical mechanism lead to
Cross fixed pin shaft 57 to be assemblied in mounting hole, according to the action request of different mechanical mechanism parts, be divided into fixed installation and turn
Dynamic installation, in the over-assemble of demonstration board 51 into corresponding movable mechanical mechanism.
Illustrated in Fig. 7 of the present embodiment by taking cam mechanism as an example, the cam 56 of cam mechanism is rotatably installed in demonstration
In one of mounting hole of plate 51, one end of connecting rod 54 is hingedly mounted in another mounting hole of demonstration board 51, connecting rod 54
The other end is overlapped on by roller 55 on the cam surface of cam 56, is completed the assembling of cam mechanism, rotation cam 56, is passed through cam
Mechanism driving realizes the swing of connecting rod 54, realizes the simulation of cam mechanism.
In field research, the present embodiment can also carry out the assembled experiment of displaying of following mechanical mechanism：
Crank and rocker mechanism, double rocker mechanism, double-crank mechanism, parallel-crank mechanism, anti-parallelogram mechanism, song
Handle slide block mechanism, turning-block linkage, crank rocker mechanism, direct acting sliding bar mechanism, oscillating guidebar mechanism, eccentric mechanism, just
String mechanism, tangent mechanism, ellipsograph mechanism, to apex of the heart top mobile putter disk cam mechanism, to heart roller mobile putter dish type
Cam mechanism, to the flat mobile putter disk cam mechanism of the heart, pinnacle swing bar disk cam mechanism, roller swing bar disk
Shape cam mechanism, flat swing bar disk cam mechanism, geometry close cam mechanism, external-gearing spur-gear cylindrical gear is driven,
Internal messing spur gear transmission, 2K-H cyclic trains, Cycloidal pin-wheel drive, circumscribed ratchet mechanism, internal connecting type ratchet machine
Structure, bidirectional ratchet mechanism, double-acting ratchet mechanism, outside geneva mechanism, internal s tandard, external toothing incomplete gear mechanism etc..
In addition, the gear mechanism test block of the present embodiment can be tested as follows：Involute gear train of mechanism tests (model
Into method involute profile formed serial experiment), involute formed demonstration control experiment, generation method involute generation experiment, gradually open
Line straight spur gear geometric parameter determination experiment (including standard straight spur geer geometric parameter determination experiment, normal shift are straight
Tooth roller gear geometric parameter determination experiment, negative addendum modification straight spur gear geometric parameter determination experiment), involute spur cylindrical
Gear drive meshing parameter determination experiment etc..Specific experimental procedure refers to theory of mechanics experimental teaching material, and the present embodiment is herein
Do not repeat.
Embodiment above describes the advantages of general principle of the present utility model and principal character and the utility model, one's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate concrete operating principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, this reality
Various changes and modifications are also had with new, these changes and improvements are both fallen within claimed the scope of the utility model, this
Scope is claimed by appended claims and its equivalent thereof in utility model.
Claims (6)
- A kind of 1. combination practical traning platform for mechanical principle course teaching, it is characterised in that：Including a laboratory table, the laboratory table Operating table surface (1) center vertical be provided with hanger (2), operating table surface (1) is divided into two regions by the hanger (2), right respectively The hanger side in two regions is answered to be fixed with first panel (3) and second panel (6), the first panel (3) and the second face The part of some mechanical mechanisms is detachably disposed with plate (6)；The operating table surface (1) is provided with mechanism assembling apparatus for demonstrating (5)；The display (4) for being respectively facing two side areas is additionally provided with the hanger (2).
- 2. a kind of combination practical traning platform for mechanical principle course teaching according to claim 1, the operating table surface Two regions are respectively plane mechanism test block and gear mechanism test block, and the mechanism assembling apparatus for demonstrating (5) is located at plane Mechanism test block, the gear mechanism test block are provided with gear-profile shaping meter, engagement gears parameter analyzer and involute shape At least one of Cheng Yi.
- 3. a kind of combination practical traning platform for mechanical principle course teaching according to claim 1 or 2, the first panel (3) and second panel (6) is provided with some hole positions, and the part of mechanical mechanism is removably hung by hanger bar and threaded connector It is located on panel.
- 4. a kind of combination practical traning platform for mechanical principle course teaching according to claim 3, the mechanism assembling is drilled Showing device (5) includes demonstration board (51), is arranged on the demonstration board (51) and is provided with some mounting holes (52), same mechanical mechanism Parts are assemblied in mounting hole by fixed pin shaft (57), are assembled into corresponding movable mechanical mechanism.
- 5. a kind of combination practical traning platform for mechanical principle course teaching according to claim 4, the display (4) are logical Cross horizontal hinge shaft (41) and vertical hinge (42) is rotatably mounted on hanger (2).
- 6. a kind of combination practical traning platform for mechanical principle course teaching according to claim 5, the behaviour of the laboratory table Make to be provided with storage drawer below table top (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720348666.5U CN206657520U (en) | 2017-04-05 | 2017-04-05 | A kind of combination practical traning platform for mechanical principle course teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720348666.5U CN206657520U (en) | 2017-04-05 | 2017-04-05 | A kind of combination practical traning platform for mechanical principle course teaching |
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| Publication Number | Publication Date |
|---|---|
| CN206657520U true CN206657520U (en) | 2017-11-21 |
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ID=60317316
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720348666.5U Expired - Fee Related CN206657520U (en) | 2017-04-05 | 2017-04-05 | A kind of combination practical traning platform for mechanical principle course teaching |
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| Country | Link |
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| CN (1) | CN206657520U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107755930A (en) * | 2017-11-30 | 2018-03-06 | 芜湖信诺教育设备有限公司 | A kind of automobile welding process spot welding skill training equipment and its Training Methodology |
| CN108376510A (en) * | 2018-04-27 | 2018-08-07 | 徐辉 | A kind of mechanical transmission mechanism teaching demonstration device |
| CN108550314A (en) * | 2018-03-07 | 2018-09-18 | 重庆工业职业技术学院 | A kind of electromechanical integration instructional device |
-
2017
- 2017-04-05 CN CN201720348666.5U patent/CN206657520U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107755930A (en) * | 2017-11-30 | 2018-03-06 | 芜湖信诺教育设备有限公司 | A kind of automobile welding process spot welding skill training equipment and its Training Methodology |
| CN108550314A (en) * | 2018-03-07 | 2018-09-18 | 重庆工业职业技术学院 | A kind of electromechanical integration instructional device |
| CN108550314B (en) * | 2018-03-07 | 2020-04-17 | 重庆工业职业技术学院 | Teaching device for mechatronics |
| CN108376510A (en) * | 2018-04-27 | 2018-08-07 | 徐辉 | A kind of mechanical transmission mechanism teaching demonstration device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171121 |
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| CF01 | Termination of patent right due to non-payment of annual fee |