CN204155487U - A kind of demonstration table demonstrating vehicle four-wheel aligner principle of work - Google Patents

A kind of demonstration table demonstrating vehicle four-wheel aligner principle of work Download PDF

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Publication number
CN204155487U
CN204155487U CN201420652418.6U CN201420652418U CN204155487U CN 204155487 U CN204155487 U CN 204155487U CN 201420652418 U CN201420652418 U CN 201420652418U CN 204155487 U CN204155487 U CN 204155487U
Authority
CN
China
Prior art keywords
demonstration
arm
support arm
bar
tire
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420652418.6U
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Chinese (zh)
Inventor
王振龙
施玉民
张竹林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Jiaotong University
Original Assignee
Shandong Jiaotong University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Priority to CN201420652418.6U priority Critical patent/CN204155487U/en
Application granted granted Critical
Publication of CN204155487U publication Critical patent/CN204155487U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

Demonstrate a demonstration table for vehicle four-wheel aligner principle of work, demonstrated bar, tire force demonstration bar, register pin, Top Crossbeam, bearing pin, steering linkage, swing arm, lower cross arm, wheel hub, tire, screw thread runner, spring assembly and force application board formed by the first support arm, vertical panel, the second support arm, base plate, stub.The utility model has the advantages such as positional parameter is adjustable, principle demonstration is directly perceived, is convenient to explain abstract knowwhy in teaching process, strengthens the cognitive ability of student.

Description

A kind of demonstration table demonstrating vehicle four-wheel aligner principle of work
Technical field
The utility model relates to vehicle operation principle demonstration platform, refers in particular to the demonstration table of vehicular four wheels positioning work principle demonstration.
Background technology
Mostly vehicular four wheels positioning principle more complicated and abstract, be in current teaching process by planimetric map and traditional instruction, and student's majority lacks space imagination, to the knowledge indigestion of theory, causes teaching efficiency poor.Especially, when vehicle traction and braking, the stressing conditions of tire is on the impact of steering, and student is indigestion especially.In order to better improve teaching efficiency, strengthening the perceptual knowledge of student, needing to develop a kind of demonstration table can demonstrating vehicle four wheel locating parameter and stress, improving teaching efficiency.
Summary of the invention
The utility model is for the present situation lacking four-wheel aligner presentation device of theory in current automobile major teaching process, design a kind of demonstration table demonstrating vehicle four-wheel aligner principle of work, this demonstration table has the advantages such as structure is simple, positional parameter is adjustable, principle demonstration is directly perceived.
The utility model is realized by following technical measures:
Demonstrate a demonstration table for vehicle four-wheel aligner principle of work, by the first support arm, vertical panel, second support arm, base plate, stub demonstration bar, tire force demonstration bar, register pin, Top Crossbeam, bearing pin, steering linkage, swing arm, lower cross arm, wheel hub, tire, screw thread runner, spring assembly and force application board composition, vertical panel is fixedly mounted on base plate, the first support arm, second support arm is fixedly mounted on vertical panel, one end and the first support arm pinned connection of stub demonstration bar are also rotatable, the other end of stub demonstration bar is demonstrated bar bolt with tire force and is connected, the other end of stub demonstration bar simultaneously with register pin ball-joint, force application board rectangular end inserts in the rectangular channel on tire force demonstration bar, tire is arranged on wheel hub also rotatable, wheel hub and Top Crossbeam are fixedly connected, the other end of Top Crossbeam is provided with bearing pin also rotatably, bearing pin is arranged in the rectangular channel on the first support arm, lower cross arm and wheel hub ball-joint, the other end of lower cross arm and the second support arm pin shaft joint, swing arm and wheel hub are fixedly connected, the other end of swing arm and steering linkage pin shaft joint, the other end of spring assembly, through the rectangular channel on vertical panel, steering linkage is provided with spring assembly and screw thread runner.
The beneficial effects of the utility model are: a kind of demonstration table demonstrating vehicle four-wheel aligner principle of work, has the advantages such as positional parameter is adjustable, principle demonstration is directly perceived, be convenient to explain abstract knowwhy in teaching process, strengthen the cognitive ability of student.
Below in conjunction with drawings and Examples, the utility model is further illustrated.
accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model structural representation.
Fig. 3 is the utility model members structural representation.
Fig. 4 is the structural representation of the utility model force application board.
In figure: 1-first support arm, 2-vertical panel, 3-second support arm, 4-base plate, 5-stub demonstration bar, 6-tire force demonstration bar, 7-register pin, 8-Top Crossbeam, 9-bearing pin, 10-steering linkage, 11-swing arm, 12-lower cross arm, 13-wheel hub, 14-tire, 15-screw thread runner, 16-spring assembly, 17-force application board.
Embodiment
For the technical characterstic of this programme can be clearly demonstrated, below by an embodiment, and by reference to the accompanying drawings, this programme is set forth.
Demonstrate a demonstration table for vehicle four-wheel aligner principle of work, by the first support arm 1, vertical panel 2, second support arm 3, base plate 4, stub demonstration bar 5, tire force demonstration bar 6, register pin 7, Top Crossbeam 8, bearing pin 9, steering linkage 10, swing arm 11, lower cross arm 12, wheel hub 13, tire 14, screw thread runner 15, spring assembly 16 and force application board 17 form, and vertical panel 2 is fixedly mounted on base plate 4, the first support arm 1, second support arm 3 is fixedly mounted on vertical panel 2, one end and first support arm 1 pinned connection of stub demonstration bar 5 are also rotatable, the other end of stub demonstration bar 5 is demonstrated bar 6 bolt with tire force and is connected, the other end of stub demonstration bar 5 simultaneously with register pin 7 ball-joint, force application board 17 rectangular end inserts in the rectangular channel on tire force demonstration bar 6, tire 14 is arranged on wheel hub 13 also rotatable, wheel hub 13 and Top Crossbeam 8 are fixedly connected, the other end of Top Crossbeam 8 is provided with bearing pin 9 also rotatably, bearing pin 9 is arranged in the rectangular channel on the first support arm 1, lower cross arm 12 and wheel hub 13 ball-joint, the other end of lower cross arm 12 and the second support arm 3 pin shaft joint, swing arm 11 and wheel hub 13 are fixedly connected, the other end of swing arm 11 and steering linkage 10 pin shaft joint, the other end of spring assembly 16 is through the rectangular channel on vertical panel 2, steering linkage 10 is provided with spring assembly 16 and screw thread runner 15.
During teaching demonstration, by the adjustment position of bearing pin 9 in the first support arm 1 groove, and then adjust camber angle and the caster of tire, steering linkage 10 is driven to move by rotating screw thread runner 15, steering linkage 10 drives swing arm 11 to move, and then realize adjustment tyre toe-in numerical value, when steering linkage 10 significantly displacement time, the movement locus on the relative stub of tire and ground when can be used to demonstrate wheel steering, force application board 17 demonstrates the central cross-section of tire, when applying power to force application board 17, be equivalent to tire force, tire force demonstration bar 6 can rotate around stub demonstration bar 5, be used for the influencing characteristic illustrating that damping force and driving force travel its straight line.
Although connection with figures is described preferred embodiment of the present utility model above; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment is only schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; do not departing under the ambit that the utility model aim and claim protect, can also make a lot of form, these all belong within protection domain of the present utility model.

Claims (1)

1. demonstrate the demonstration table of vehicle four-wheel aligner principle of work for one kind, by the first support arm (1), vertical panel (2), second support arm (3), base plate (4), stub demonstration bar (5), tire force demonstration bar (6), register pin (7), Top Crossbeam (8), bearing pin (9), steering linkage (10), swing arm (11), lower cross arm (12), wheel hub (13), tire (14), screw thread runner (15), spring assembly (16) and force application board (17) composition, vertical panel (2) is fixedly mounted on base plate (4), first support arm (1), second support arm (3) is fixedly mounted on vertical panel (2), one end of stub demonstration bar (5) and the first support arm (1) pinned connection are also rotatable, the other end of stub demonstration bar (5) is demonstrated bar (6) bolt with tire force and is connected, the other end of stub demonstration bar (5) simultaneously with register pin (7) ball-joint, force application board (17) rectangular end inserts in the rectangular channel on tire force demonstration bar (6), it is upper and rotatable that tire (14) is arranged on wheel hub (13), wheel hub (13) and Top Crossbeam (8) are fixedly connected, the other end of Top Crossbeam (8) is provided with bearing pin (9) and rotatable, bearing pin (9) is arranged in the rectangular channel on the first support arm (1), lower cross arm (12) and wheel hub (13) ball-joint, the other end of lower cross arm (12) and the second support arm (3) pin shaft joint, swing arm (11) and wheel hub (13) are fixedly connected, the other end of swing arm (11) and steering linkage (10) pin shaft joint, the other end of spring assembly (16) is through the rectangular channel on vertical panel (2), steering linkage (10) is provided with spring assembly (16) and screw thread runner (15).
CN201420652418.6U 2014-11-04 2014-11-04 A kind of demonstration table demonstrating vehicle four-wheel aligner principle of work Expired - Fee Related CN204155487U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420652418.6U CN204155487U (en) 2014-11-04 2014-11-04 A kind of demonstration table demonstrating vehicle four-wheel aligner principle of work

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420652418.6U CN204155487U (en) 2014-11-04 2014-11-04 A kind of demonstration table demonstrating vehicle four-wheel aligner principle of work

Publications (1)

Publication Number Publication Date
CN204155487U true CN204155487U (en) 2015-02-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420652418.6U Expired - Fee Related CN204155487U (en) 2014-11-04 2014-11-04 A kind of demonstration table demonstrating vehicle four-wheel aligner principle of work

Country Status (1)

Country Link
CN (1) CN204155487U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108482479A (en) * 2018-04-17 2018-09-04 东莞市智配机电科技有限公司 A kind of simple main drive driving transfer of special-purpose vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108482479A (en) * 2018-04-17 2018-09-04 东莞市智配机电科技有限公司 A kind of simple main drive driving transfer of special-purpose vehicle

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150211

Termination date: 20151104

EXPY Termination of patent right or utility model