CN107767725A - A kind of rear bridge driven intelligent teaching controls practice teaching table - Google Patents
A kind of rear bridge driven intelligent teaching controls practice teaching table Download PDFInfo
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- CN107767725A CN107767725A CN201711205332.3A CN201711205332A CN107767725A CN 107767725 A CN107767725 A CN 107767725A CN 201711205332 A CN201711205332 A CN 201711205332A CN 107767725 A CN107767725 A CN 107767725A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
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Abstract
The present invention discloses a kind of rear bridge driven intelligent teaching control practice teaching table, including first support, second support, locating rack, the first cylinder block, the second cylinder block, the first fixed card buckle, the second fixed card buckle；The first support bottom is T-shaped square tube, and the first supervisor is provided with the first vertical branch pipe with first level branch pipe junction in T-shaped square tube；Second support is set to be socketed in outside first level branch pipe with first support symmetrical shape, the second horizontal branch pipe；Top is provided with semicolumn groove at the top of the first vertical branch pipe, the second vertical branch pipe；First cylinder block and second cylinder block are socketed on the first vertical branch pipe and the second vertical branch pipe respectively；First mullion left side wall is provided with the first level post of horizontal extension, and first level post left-hand end is provided with the first power wheel；First cylinder block is in mirror image.The present invention has the back axle for adapting to different wheelbases, different wheel hubs is had the characteristics of different rotating speeds and multi-angle are demonstrated.
Description
Technical field
It is especially a kind of that there is the back axle for adapting to different wheelbases the present invention relates to automotive practical-training teaching platform, make different wheels
Hub has different rotating speeds and the rear bridge driven intelligent teaching control practice teaching table of multi-angle demonstration.
Background technology
Automobile chassis and bodywork system are parts important in automobile mechanical system, its structure, operation principle, maintenance
Flow and maintaining requirement etc. are all more special.Currently, automobile services grasp comprehensively automobile steering system technical characterstic and
The technician of repair and maintenance requirement more lacks, and work carries out industrial grade evaluation with traffic department and also is difficult to be related to examination
To these aspects.
At present, in teaching link, automobile chassis and body installation are relative to fixed, so that being viewed and emulated in student
In practice, it is impossible to which chassis system and body shell carry out corner and apart from adjustment, now this teaching in the art for vivid saying
Equipment can not simulate the position relationship between the chassis of real vehicle and vehicle body, so that the iconicity of teaching, Actual Simulation
Can be poor, it is unfavorable for improving the results of learning of student.Therefore to the teaching mould of automobile electrically-controlled assistant's steering in terms of education
Formula still in depend alone teacher explain knowwhy stage on, and real vehicle maintenance still have very big difference.
Automobile axle refers to that root bridge behind automobile.The vehicle of propons driving, back axle is exactly follow-up bridge, plays the work of carrying
With.The big bulge at back axle center just has in the case where back axle is drive axle because the inside to put reduction gearing and
Box of tricks, so to there is a big bulge, back axle is that the general of follow-up bridge does not all have.Back axle and propons teaching no less important.
In the market lacks a kind of course of work for being useful in the lower rear bridge driven of rear bridge driven teaching demonstration difference wheel hub rotation,
All angles can be precisely demonstrated, the fixing device of different wheelbases is can adapt to, is easy to student to understand.
The content of the invention
It is an object of the invention to provide a kind of back axle for having and adapting to different wheelbases, make different wheel hubs that there are different rotating speeds
Practice teaching table is controlled with the rear bridge driven intelligent teaching of multi-angle demonstration.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of rear bridge driven intelligent teaching controls practice teaching table, including first support, second support, locating rack, first
Cylinder block, the second cylinder block, the first fixed card buckle, the second fixed card buckle；
The first support bottom is T-shaped square tube, the first supervisor and the top of first level branch pipe junction in T-shaped square tube
It is provided with the first vertical branch pipe straight up；Second support includes the second supervisor, the second horizontal branch pipe, the second vertical branch pipe,
Second support setting is identical with first support shape, and the second horizontal branch pipe is socketed in outside first level branch pipe；Described first is vertical
Top is provided with semicolumn groove at the top of branch pipe, the second vertical branch pipe, and the first fixed card buckle, second are respectively arranged with groove
Fixed card buckle；First cylinder block and second cylinder block are socketed in the first vertical branch pipe and the second vertical branch pipe respectively
On；First cylinder block includes first level post, the first power wheel, the first mullion, and the first mullion is enclosed on the first vertical branch pipe
On, the first mullion left side wall is provided with the first level post of horizontal extension, and first level post left-hand end is provided with the first power wheel；
Second cylinder block includes the second horizontal columns, the second power wheel, the second mullion, and the second cylinder block and the first cylinder block are in mirror image
Symmetrical structure；Described first supervisor top one end is provided with locating rack, and locating rack is L-type support, is pacified below the locating rack other end
Equipped with red locator, red locator is located at directly over the first cylinder block；
First along the arrangement of branch pipe direction matrix is respectively arranged with the top of the first level branch pipe and the second horizontal branch pipe
Positioning hole and the second positioning hole；Latch is installed above second positioning hole；
First power wheel and second power wheel two hub contacts with back axle respectively, the first power wheel and
Two power wheels drive two wheel hubs of back axle to be rotated with identical linear velocity respectively by preset rotation speed around axis rotation；
Rotational positioning wheel is installed on the outside of the first vertical branch pipe, is provided with the first vertical branch pipe and the first cylinder block
Connect the rotating shaft of rotational positioning wheel and the transmission belt of the first fixed card buckle；
Level meter is provided with the top of the second vertical branch pipe, level meter includes x-axis horizontal display and the horizontal display of y-axis
Device；
The red locator projects the laser wire harness by the first cylinder block and the second cylinder block top center line.
The invention provides a kind of rear bridge driven intelligent teaching to control practice teaching table, has after adapting to different wheelbases
Bridge, make different wheel hubs that there is the characteristics of different rotating speeds and multi-angle are demonstrated.By adjusting first level branch pipe set the second water of access
The depth of flat branch pipe, adapt to the back axle of different wheelbases；The first cylinder block, the second cylinder block height are adjusted, adapts to different rear axle wheels
Hub size, makes wheel hub be walked around by pre-set velocity；Supporting leg is adjusted, coordinates level meter, adapts to the Land leveling in different demonstration places
Degree.Rotational positioning wheel rotates back axle, the wire harness positioning of collocation laser, is easy to student to learn rear bridge driven from multi-angle.
Brief description of the drawings
For the ease of it will be appreciated by those skilled in the art that the present invention is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 controls practice teaching table structural representation for a kind of rear bridge driven intelligent teaching of the present invention；
Fig. 2 controls practice teaching table structural representation for a kind of rear bridge driven intelligent teaching of the present invention；
Fig. 3 is that a kind of rear bridge driven intelligent teaching of the present invention controls partial enlarged drawing at the A of practice teaching table；
Fig. 4 is that a kind of rear bridge driven intelligent teaching of the present invention controls partial enlarged drawing at the B of practice teaching table；
Fig. 5 is that a kind of rear bridge driven intelligent teaching of the present invention controls partial enlarged drawing at the C of practice teaching table.
Embodiment
The purpose of the present invention can be achieved through the following technical solutions：
A kind of rear bridge driven intelligent teaching controls practice teaching table, referring to Fig. 1-5, including first support 1, second support 2,
Locating rack 3, the first cylinder block 4, the second cylinder block 5, the first fixed card buckle 6, the second fixed card buckle 7, supporting leg 9；
The bottom of first support 1 is T-shaped square tube, and the first supervisor 1001 connects with first level branch pipe 1002 in T-shaped square tube
The first vertical branch pipe 1003 straight up is provided with the top of the place of connecing, the He of roller 8 is installed below the first 1001 both ends of supervisor
Supporting leg 9；Second support 2 includes second the 2001, second horizontal branch pipe 2002 of supervisor, the second vertical branch pipe 2003, second support 2
Setting is identical with the shape of first support 1, and the second horizontal branch pipe 2002 is socketed in outside first level branch pipe 1002；Described first is vertical
Branch pipe 1003, the second vertical top of branch pipe 2003 top are provided with semicolumn groove, and the first fixation is respectively arranged with groove
Buckle 6, the second fixed card buckle 7；First cylinder block 4 and second cylinder block 5 are socketed in the first vertical branch pipe respectively
1003 and second on vertical branch pipe 2003；It is perpendicular that first cylinder block 4 includes first level post 41, the first power wheel 42, first
Post 43, the first mullion 43 are enclosed on the first vertical branch pipe 1003, and the left side wall of the first mullion 43 is provided with the first water of horizontal extension
Flat post 41, the left-hand end of first level post 41 are provided with the first power wheel 42；Second cylinder block 5 include the second horizontal columns 51,
Second power wheel 52, the second mullion 53, the second cylinder block 5 and the first cylinder block 4 are in mirror-image structure；The top of first supervisor 1001
Portion one end is provided with locating rack 3, and locating rack 3 is L-type support, and red locator 31 is provided with below the other end of locating rack 3, red
Locator 31 is located at directly over the first cylinder block 4；
The top of 1002 and second horizontal branch pipe of first level branch pipe 2002, which is respectively arranged with along branch pipe direction matrix, arranges
The first positioning hole 12 and the second positioning hole 21 of row；The top of second positioning hole 21 is provided with latch 23；After latch 23 is extracted, adjustment
First support 1 and the spacing of second support 2, and make the first positioning hole 12 and the correspondence of the second positioning hole 21, fixed after inserting latch 23
The position of first support 1 and second support 2；
First power wheel 42 and second power wheel 52 two hub contacts with back axle 10 respectively, the first power
The power wheel 52 of wheel 42 and second drives two wheel hubs of back axle 10 to turn with identical linear velocity respectively by preset rotation speed around axis rotation
Dynamic, hub rotation speed calibrates wheel hub by the first power wheel 42 and the rotating speed and radius of the second power wheel 52, and hub radius
Rotating speed；
The first vertical outside of branch pipe 1003 is provided with rotational positioning wheel 11, the first vertical cylinder of branch pipe 1003 and first
The rotating shaft (not indicated in figure) of connection rotational positioning wheel 11 is provided with post 4 and the transmission belt of the first fixed card buckle 6 (is not marked in figure
Show), back axle 10 is fixed with the first fixed card buckle 6 and the second fixed card buckle 7, and the second fixed card buckle 7 rotates with back axle 10；
The side of second fixed card buckle 7 is provided with brake block 71, and brake block 71 is semicircle annulated column, and semicircle annulated column side is set
The breaker slot 711 of center of circle matrix arrangement is equipped with, by adjusting the gap of breaker slot 711, brake block is contacted outside the second fixed card buckle 7
Wall, by preventing the rotation of the second fixed card buckle 7, back axle 7 is set to stop operating；
The second vertical top of branch pipe 2003 is provided with level meter 22, and level meter 22 includes the He of x-axis horizontal display 221
Y-axis horizontal display 222, the horizontal feelings in the direction of the second horizontal branch pipe 2002 and the second vertical direction of branch pipe 2003 are shown respectively
Condition；
The red locator 31 projects the laser rays by the first cylinder block 4 and the top center line of the second cylinder block 5
Beam；
The outside of second supervisor 2001 is provided with cylinder connecting hole 24, and cylinder connecting hole 24 passes through first support 1, second
Default pipeline (not indicated in figure) connects the first cylinder block 4, the second cylinder block 5 in support 2.
The operation principle of the present invention：
Step 1: according to the axial length of back axle 10, by adjusting 1002 sets of second horizontal branch pipees of access of first level branch pipe
2002 depth, make two wheel hubs of back axle 10 respectively positioned at the first power wheel 42, the top of the second power wheel 52, then with latch 23
It is fixed；
Step 2: the height by adjusting supporting leg 9, makes level meter 22 horizontal, i.e. first support 1, the water of second support 2
It is flat；
Step 3: back axle 10 is put into the first cylinder block 4, in the top groove of the second cylinder block 5, the first fixed card buckle is locked
6th, the second fixed card buckle 7, the horizontal level of fixed back axle 10；Red locator 31 is opened, red laser beam is irradiated to back axle 10
Symmetry axis above, be easy to observe back axle 10 on the location of workpiece；
Step 4: cylinder connecting hole 24 is connected into inflator pump, gas flow is filled with by control, the first cylinder block 4 of regulation, the
The height of two cylinder blocks 5, make the first power wheel 42, the top of the second power wheel 52 two hub contacts with back axle 10 respectively；
Step 5: opening brake block 71, rotational positioning wheel 11 is rotated, adjusts the rotation of back axle 10；Brake block 71 is locked, after
The braking of bridge 10 is fixed；
Step 6: setting the first power wheel 42, the rotating speed of the second power wheel 52 respectively, and rotation is opened, make back axle 10
Two hub rotations, and with the course of work of observation of students rear bridge driven.
The invention provides a kind of rear bridge driven intelligent teaching to control practice teaching table, has after adapting to different wheelbases
Bridge, make different wheel hubs that there is the characteristics of different rotating speeds and multi-angle are demonstrated.By adjusting first level branch pipe set the second water of access
The depth of flat branch pipe, adapt to the back axle of different wheelbases；The first cylinder block, the second cylinder block height are adjusted, adapts to different rear axle wheels
Hub size, makes wheel hub be walked around by pre-set velocity；Supporting leg is adjusted, coordinates level meter, adapts to the Land leveling in different demonstration places
Degree.Rotational positioning wheel rotates back axle, the wire harness positioning of collocation laser, is easy to student to learn rear bridge driven from multi-angle.
Above content is only to structure example of the present invention and explanation, affiliated those skilled in the art couple
Described specific embodiment is made various modifications or supplement or substituted using similar mode, without departing from invention
Structure surmounts scope defined in the claims, all should belong to protection scope of the present invention.
Claims (6)
1. a kind of rear bridge driven intelligent teaching controls practice teaching table, including first support (1), second support (2), locating rack
(3), the first cylinder block (4), the second cylinder block (5), the first fixed card buckle (6), the second fixed card buckle (7), it is characterised in that：
First support (1) bottom is T-shaped square tube, the first supervisor (1001) and first level branch pipe (1002) in T-shaped square tube
The first vertical branch pipe (1003) straight up is provided with the top of junction；Second support (2) include second supervisor (2001),
Second horizontal branch pipe (2002), the second vertical branch pipe (2003), second support (2) setting is identical with first support (1) shape, the
Two horizontal branch pipees (2002) are socketed in first level branch pipe (1002) outside；The first vertical branch pipe (1003), the second vertical branch
Top is provided with semicolumn groove at the top of pipe (2003), and the first fixed card buckle (6), the second fixing card are respectively arranged with groove
Detain (7)；First cylinder block (4) and second cylinder block (5) are socketed in the first vertical branch pipe (1003) and second respectively
On vertical branch pipe (2003)；First cylinder block (4) includes first level post (41), the first power wheel (42), the first mullion
(43), the first mullion (43) is enclosed on the first vertical branch pipe (1003), and the first mullion (43) left side wall is provided with horizontal extension
First level post (41), first level post (41) left-hand end are provided with the first power wheel (42)；Second cylinder block (5) includes
Second horizontal columns (51), the second power wheel (52), the second mullion (53), the second cylinder block (5) and the first cylinder block (4) are in mirror image
Symmetrical structure；One end is provided with locating rack (3) at the top of first supervisor (1001), and locating rack (3) is L-type support, locating rack
(3) red locator (31) is installed, red locator (31) is located at directly over the first cylinder block (4) below the other end.
2. a kind of rear bridge driven intelligent teaching control practice teaching table according to claim 1, it is characterised in that described the
It is respectively arranged with along the first of the arrangement of branch pipe direction matrix and determines at the top of one horizontal branch pipe (1002) and the second horizontal branch pipe (2002)
Position hole (12) and the second positioning hole (21)；Latch (23) is installed above second positioning hole (21).
3. a kind of rear bridge driven intelligent teaching control practice teaching table according to claim 1, it is characterised in that described the
One power wheel (42) and second power wheel (52) two hub contacts with back axle (10) respectively, the first power wheel (42) and
Second power wheel (52) drives two wheel hubs of back axle (10) to turn with identical linear velocity respectively by preset rotation speed around axis rotation
It is dynamic.
4. a kind of rear bridge driven intelligent teaching control practice teaching table according to claim 1, it is characterised in that described the
Rotational positioning wheel (11) is installed, the first vertical branch pipe (1003) and the first cylinder block (4) are interior on the outside of one vertical branch pipe (1003)
It is provided with the rotating shaft of connection rotational positioning wheel (11) and the transmission belt of the first fixed card buckle (6).
5. a kind of rear bridge driven intelligent teaching control practice teaching table according to claim 1, it is characterised in that described the
Level meter (22) is provided with the top of two vertical branch pipes (2003), level meter (22) includes x-axis horizontal display (221) and y-axis water
Flat display (222).
6. a kind of rear bridge driven intelligent teaching control practice teaching table according to claim 1, it is characterised in that described red
Color locator (31) projects the laser wire harness by the first cylinder block (4) and the second cylinder block (5) top center line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711205332.3A CN107767725B (en) | 2017-11-27 | 2017-11-27 | Real standard platform of rear axle drive teaching intelligent control teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711205332.3A CN107767725B (en) | 2017-11-27 | 2017-11-27 | Real standard platform of rear axle drive teaching intelligent control teaching |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107767725A true CN107767725A (en) | 2018-03-06 |
| CN107767725B CN107767725B (en) | 2023-10-13 |
Family
ID=61276048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711205332.3A Active CN107767725B (en) | 2017-11-27 | 2017-11-27 | Real standard platform of rear axle drive teaching intelligent control teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107767725B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111564097A (en) * | 2020-06-05 | 2020-08-21 | 北京智扬北方国际教育科技有限公司 | Automobile teaching aid for demonstrating automobile rear axle work |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111564097A (en) * | 2020-06-05 | 2020-08-21 | 北京智扬北方国际教育科技有限公司 | Automobile teaching aid for demonstrating automobile rear axle work |
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| Publication number | Publication date |
|---|---|
| CN107767725B (en) | 2023-10-13 |
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