CN104408988A - Stereo visual teaching platform based on automobile brake system assembly - Google Patents
Stereo visual teaching platform based on automobile brake system assembly Download PDFInfo
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- CN104408988A CN104408988A CN201410605924.4A CN201410605924A CN104408988A CN 104408988 A CN104408988 A CN 104408988A CN 201410605924 A CN201410605924 A CN 201410605924A CN 104408988 A CN104408988 A CN 104408988A
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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
- G09B9/02—Simulators for teaching or training purposes for teaching control of vehicles or other craft
- G09B9/04—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of land vehicles
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- General Physics & Mathematics (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The invention discloses a stereo visual teaching platform based on an automobile brake system assembly. The stereo visual teaching platform comprises an integral support formed by a foundation, a front support, a back support and a control bench support, wherein the front support is equipped with a brake disc, the back support is equipped with a drum type brake, the control bench support is equipped with a vacuum booster and a liquid storage tank, the liquid storage tank is communicated with a brake main cylinder, the control bench support is equipped with a vacuum pump motor, the vacuum booster is connected with a vacuum booster push rod, a front end of the vacuum booster push rod is respectively connected with a clutch pedal and a brake pedal, a back end of the vacuum booster push rod is connected with the brake main cylinder, and an output end of a brake oil cylinder is communicated with an oil inlet of a brake clamp body mounted at the brake disc. The stereo visual teaching platform has properties of strong pertinence, strong applicability, convenient use, relatively low cost and non-expensive maintenance cost and is especially suitable for professional teaching of colleges.
Description
Technical field
The present invention relates to a kind of teaching equipment, specifically a kind of 3 D visible teaching platform based on brake system of car assembly, belongs to teaching instrument and equipment technical field.
Background technology
Along with the raising of teaching level and the continuous infiltration of technological means, various new-type teaching method emerges in an endless stream, and traditional classroom teaching formula teaching method can not meet the growing demand of students.Wherein in the teaching process of brake system of car assembly, just there is such problem, because brake system of car assembly has the design feature of its uniqueness, so want to grasp preferably and its structure skilled, not only need skilled in theory, further also need to cultivate manipulative ability in practice, then independently could remove investigation fault and accident settlement.For this reason, publication number is that the Chinese patent of CN203102736U discloses one " air pressure braking system of automobile experiment table ", it comprises experiment table stand, Pneumatic braking system assembly, wherein Pneumatic braking system assembly is provided with gas-holder, compressor, distribution valve, master cylinder, brake cylinder, front-rear axle and brake drum.The experiment table emphasis of this structure is the miscellaneous part installed on brake system assembly, instead of brake system assembly itself, the structure of brake system assembly on experiment table and annexation is not introduced in disclosed file yet, if it is interpreted as the total forming apparatus of existing brake system of car, obviously volume is too large again, and cannot be installed on experiment table and become teaching equipment, therefore, this can not play the effect of essence for the teaching of brake system assembly structure.
Summary of the invention
For above-mentioned deficiency of the prior art, fundamental purpose of the present invention is to solve and lacks a kind of problem can carrying out the equipment of imparting knowledge to students specially for brake system of car assembly structure at present, and provide a kind of can the structure of brake system assembly on real simulation automobile, help the 3 D visible teaching platform based on brake system of car assembly that student's Fast Learning is grasped.
Technical scheme of the present invention: a kind of 3 D visible teaching platform based on brake system of car assembly, it is characterized in that, comprise integral support, described integral support is propped up by the base of band pulley, fore-stock, after-poppet and operation bench to be configured to, and base is provided with seat; Described fore-stock is provided with brake disc, in the rear support is provided with drum brake, described operation bench support is provided with vacuum booster and fluid reservoir, described fluid reservoir is communicated with master cylinder, described operation bench support is also provided with vaccum pump motor, and the output terminal of described vaccum pump motor is connected to the gas outlet of vacuum booster by vacuum line; Vacuum booster is also horizontally connected with vacuum booster push rod, and the front end of described vacuum booster push rod is connected with clutch pedal and brake pedal respectively, and the rear end of vacuum booster push rod is connected with the piston of described master cylinder; Described master cylinder is provided with a front wheel brake liquid outlet and a rear service brake liquid outlet, the outlet of front wheel brake liquid is connected with front wheel brake oil pipe, the outlet of rear service brake liquid is connected with rear service brake oil pipe; Described rear service brake oil pipe is communicated with the oil-in of drum brake through after base; First fittings of described front wheel brake oil pipe and three joint isocons, second joint of described three joint isocons is communicated with the oil pressure gauge be arranged on operator's console support by oil pipe, 3rd joint of three joint isocons is communicated with brake cylinder by oil pipe, the output terminal of described brake cylinder is communicated with the oil-in of the braking clamp body installed on the disc brake rotor, and described braking clamp body operationally matches with brake disc.
Teaching platform of the present invention can go out the structure of brake system of car assembly by real simulation, and shown by the ratio forms of 1:1, eliminate the interference of miscellaneous part on automobile simultaneously, this makes it possible to facilitate student to learn the structure of brake system assembly intuitively.And it is not only for showing, can also be used for practical operation, student can pattern as in real car, and all parts on manipulation teaching platform, understands and grasp its principle and structure, reach the object studied in depth in the process of starting.
Optimally, a brake disc is respectively installed in the both sides of described fore-stock, each brake disc is separately installed with a braking clamp body and a brake cylinder, described brake cylinder is separately to there being three joint isocons, two described three joint isocons are all connected with master cylinder, also be provided with two oil pressure gauges at described operation bench support, described oil pressure gauge is communicated with three corresponding joint isocons separately.Here be also in order to real simulation goes out the structure of automobile, therefore have employed the structure of two brake discs, reach scene true to nature like this, simultaneously to the annexation between parts also with being consistent in real car, student just can be converted to real operative skill afterwards fast in study.
Optimally, described drum brake is two and is arranged on the both sides of after-poppet respectively, and described drum brake is communicated with master cylinder respectively by the rear service brake oil pipe of correspondence.
Relative to prior art, the present invention has following beneficial effect:
1, with strong points: teaching platform of the present invention be special for brake system of car assembly development and Design, it can annexation between the structure of real simulation brake system of car and parts thereof, help student on classroom, grasp the vehicle structure of relative complex fast, deepen the impression of student during classroom instruction, improve efficiency of teaching.
2, applicability is strong: teaching platform of the present invention not only can be used for three-dimensional displaying, setting and the process of fault can also be used for, teacher can arrange the various failure condition that may occur flexibly on platform, allows student tackle process face to face, reaches the object creatively studied and applied.
3, easy to use, can classroom be placed on, do not take too large space, and cost be relatively low, not need high maintaining expense, be particularly suitable for the vocational instruction of colleges and universities.
Accompanying drawing explanation
Fig. 1 is the structural representation of the 3 D visible teaching platform that the present invention is based on brake system of car assembly.
Fig. 2 is the vertical view of Fig. 1.
In figure, 1-seat, 2-brake disc, 3-drum brake, 4-vacuum booster, 5-fluid reservoir, 6-master cylinder, 7-vaccum pump motor, 8-vacuum line, 9-integral support, 91-base, 92-fore-stock, 93-after-poppet, 94-operation bench support, 10-clutch pedal, 11-brake pedal, 12-front wheel brake liquid exports, 13-rear service brake liquid exports, 14-front wheel brake oil pipe, 15-rear service brake oil pipe, 16-three joint isocons, 17-oil pressure gauge, 18-braking clamp body, 19-vacuum booster push rod, 20-brake cylinder.
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
As depicted in figs. 1 and 2, a kind of 3 D visible teaching platform based on brake system of car assembly, comprise integral support 9, described integral support 9 is made up of the base 91 of band pulley, fore-stock 92, after-poppet 93 and operation bench support 94, here integral support 9 is the frame shape designs on simulated automotive, and object simulates model really.Base 91 is provided with seat 1; Described fore-stock 92 is provided with brake disc 2, in the rear support 93 is provided with drum brake 3.In the present invention, brake disc 2 and drum brake 3 are consistent with the equipment that existing automobile assembles, and its structure and principle belong to prior art.Described operation bench support 94 is provided with vacuum booster 4 and fluid reservoir 5, and the effect of described vacuum booster 4 is to utilize the mode vacuumized, and make external atmosphere pressure produce pressure to the equipment taking out vacuum, this atmospheric pressure is converted to power-assisted the most at last.Described fluid reservoir 5 is communicated with master cylinder 6, is placed with braking fluid at fluid reservoir 5 internal memory, and described operation bench support 94 is also provided with vaccum pump motor 7, and the output terminal of described vaccum pump motor 7 is connected to the gas outlet of vacuum booster 4 by vacuum line 8; Vacuum booster 4 is also horizontally connected with vacuum booster push rod 19, and the front end of described vacuum booster push rod 19 is connected with clutch pedal 10 and brake pedal 11 respectively, and the rear end of vacuum booster push rod 19 is connected with the piston of described master cylinder 6.Here in master cylinder 6, braking fluid is also housed, and master cylinder 6 can be communicated with flowing with the fluid in fluid reservoir 5.Described master cylinder 6 is provided with a front wheel brake liquid outlet 12 and a rear service brake liquid outlet 13, front wheel brake liquid outlet 12 is connected with front wheel brake oil pipe 14, rear service brake liquid outlet 13 is connected with rear service brake oil pipe 15; Described rear service brake oil pipe 15 is communicated with the oil-in of drum brake 3 through after base 91.First fittings of described front wheel brake oil pipe 14 and three joint isocons 16, second joint of described three joint isocons 16 is communicated with the oil pressure gauge 17 be arranged on operator's console support 94 by oil pipe, 3rd joint of three joint isocons 16 is communicated with brake cylinder 20 by oil pipe, the output terminal of described brake cylinder 20 is communicated with the oil-in of the braking clamp body 18 be arranged on brake disc 2, and described braking clamp body 18 operationally matches with brake disc 2.
See Fig. 2, in order to simulate the structure of automobile really, in the both sides of described fore-stock 92, a brake disc 2 is respectively installed, the i.e. corresponding brake disc 2 of each wheel, each brake disc 2 is separately installed with a braking clamp body 18 and a brake cylinder 20, described brake cylinder 20 is separately to there being three joint isocons 16, two described three joint isocons 16 are all connected with master cylinder 6, also be provided with two oil pressure gauges 17 at described operation bench support 94, described oil pressure gauge 17 is communicated with three corresponding joint isocons 16 separately.Described drum brake 3 is two and is arranged on the both sides of after-poppet 93 respectively, and described drum brake 3 is communicated with master cylinder 6 respectively by the rear service brake oil pipe 15 of correspondence.
Principle of work: people is sitting on seat 1, simulation operates onboard.Pin steps on brake pedal 11, promotes vacuum booster push rod 19 and is moved to the left; Meanwhile, vaccum pump motor 7 accesses power supply, makes to produce high pressure vacuum in the vacuum chamber of vaccum pump motor 7, and is connected with vacuum booster 4 by vacuum line 8.Also be filled with the vacuum of high pressure in such vacuum booster 4, high pressure vacuum also can produce thrust left to vacuum booster push rod 19, and this thrust is power-assisted.Therefore, vacuum booster push rod 19 is under the thrust and vacuum-assisted acting in conjunction of brake pedal 11, and the piston promoting master cylinder 6 is moved to the left, and the braking fluid in fluid reservoir 5 is extruded from front-wheel brake fluid outlet 12 and rear service brake liquid outlet 13 respectively.Hydraulic oil, after front-wheel brake fluid outlet 12 out, arrives three joint isocons 16 through front wheel brake oil pipe 14, from three joint isocon 16 other ends hydraulic oil out directly to oil pressure gauge 17, can be used for oil pressure size when testing front wheel brake.Arrive brake cylinder 20 from the middle hydraulic oil out of three joint isocons 16 through high-pressure oil pipe, promote the caliper in braking clamp body 18, make caliper and brake disc 2 close contact, frictionally realizes braking.In like manner, when hydraulic oil is after rear service brake liquid outlet 13 out, arrives drum brake 3 through rear service brake oil pipe 15, promote the wheel cylinder piston inside drum brake 3, make brake-shoe and brake drum friction and realize braking.
It should be noted that, above embodiment is only in order to illustrate technical solution of the present invention but not restriction technologies scheme, although applicant is explained in detail the present invention with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, those amendments that technical solution of the present invention is carried out or equivalently to replace, aim and the scope of the technical program can not be departed from, all should be encompassed in the middle of the claims in the present invention scope.
Claims (3)
1. the 3 D visible teaching platform based on brake system of car assembly, it is characterized in that, comprise integral support (9), described integral support (9) is made up of the base (91) of band pulley, fore-stock (92), after-poppet (93) and operation bench support (94), and base (91) is provided with seat (1); Described fore-stock (92) is provided with brake disc (2), in the rear support (93) is provided with drum brake (3), described operation bench support (94) is provided with vacuum booster (4) and fluid reservoir (5), described fluid reservoir (5) is communicated with master cylinder (6), described operation bench support (94) is also provided with vaccum pump motor (7), and the output terminal of described vaccum pump motor (7) is connected to the gas outlet of vacuum booster (4) by vacuum line (8); Vacuum booster (4) is also horizontally connected with vacuum booster push rod (19), the front end of described vacuum booster push rod (19) is connected with clutch pedal (10) and brake pedal (11) respectively, and the rear end of vacuum booster push rod (19) is connected with the piston of described master cylinder (6); Described master cylinder (6) is provided with front wheel brake liquid outlet (12) and rear service brake liquid outlet (13), front wheel brake liquid outlet (12) is connected with front wheel brake oil pipe (14), rear service brake liquid outlet (13) is connected with rear service brake oil pipe (15); Described rear service brake oil pipe (15) is communicated with the oil-in of drum brake (3) afterwards through base (91); First fittings of described front wheel brake oil pipe (14) and three joint isocons (16), second joint of described three joint isocons (16) is communicated with the oil pressure gauge (17) be arranged on operator's console support (94) by oil pipe, 3rd joint of three joint isocons (16) is communicated with brake cylinder (20) by oil pipe, the output terminal of described brake cylinder (20) is communicated with the oil-in of the braking clamp body (18) be arranged on brake disc (2), and described braking clamp body (18) operationally matches with brake disc (2).
2. a kind of 3 D visible teaching platform based on brake system of car assembly according to claim 1, it is characterized in that, a brake disc (2) is respectively installed in the both sides of described fore-stock (92), each brake disc (2) is separately installed with a braking clamp body (18) and a brake cylinder (20), described brake cylinder (20) is separately to there being three joint isocons (16), two described three joint isocons (16) are all connected with master cylinder (6), described operation bench support (94), two oil pressure gauges (17) are also installed, described oil pressure gauge (17) is communicated with three corresponding joint isocons (16) separately.
3. a kind of 3 D visible teaching platform based on brake system of car assembly according to claim 1, it is characterized in that, described drum brake (3) is two and is arranged on the both sides of after-poppet (93) respectively, and described drum brake (3) is communicated with master cylinder (6) respectively by the rear service brake oil pipe (15) of correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410605924.4A CN104408988B (en) | 2014-11-03 | 2014-11-03 | A kind of 3 D visible teaching platform based on brake system of car assembly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410605924.4A CN104408988B (en) | 2014-11-03 | 2014-11-03 | A kind of 3 D visible teaching platform based on brake system of car assembly |
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| CN104408988A true CN104408988A (en) | 2015-03-11 |
| CN104408988B CN104408988B (en) | 2017-07-25 |
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| CN201410605924.4A Expired - Fee Related CN104408988B (en) | 2014-11-03 | 2014-11-03 | A kind of 3 D visible teaching platform based on brake system of car assembly |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111739370A (en) * | 2020-06-27 | 2020-10-02 | 谷东虎 | Practical training system of automobile ABS (anti-lock braking system) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980021904U (en) * | 1996-10-24 | 1998-07-15 | 장성수 | Air Duct Cleaning Robot |
| JPH10287396A (en) * | 1997-04-11 | 1998-10-27 | Honda Motor Co Ltd | Liquid vacuum filling device |
| KR20000001564A (en) * | 1998-06-12 | 2000-01-15 | 윤종용 | Method for auto setting up a paper size |
| CN201442578U (en) * | 2009-04-24 | 2010-04-28 | 枣庄市高晟实业公司 | Vacuum servo braking system of electric automobile |
| CN101916519A (en) * | 2010-07-30 | 2010-12-15 | 湖南南车时代电动汽车股份有限公司 | Driving simulation test method for test bench of power system of electric automobile |
| CN102795216A (en) * | 2012-08-02 | 2012-11-28 | 浙江亚太机电股份有限公司 | Hydraulic unit for integrated automobile brake system |
| CN202816249U (en) * | 2011-11-23 | 2013-03-20 | 淄博职业学院 | Vacuum supercharged hydraulic brake apparatus operating principle experiment table |
| CN204116054U (en) * | 2014-09-24 | 2015-01-21 | 重庆电子工程职业学院 | Automobile vacuum booster brake system experimental platform |
-
2014
- 2014-11-03 CN CN201410605924.4A patent/CN104408988B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980021904U (en) * | 1996-10-24 | 1998-07-15 | 장성수 | Air Duct Cleaning Robot |
| JPH10287396A (en) * | 1997-04-11 | 1998-10-27 | Honda Motor Co Ltd | Liquid vacuum filling device |
| KR20000001564A (en) * | 1998-06-12 | 2000-01-15 | 윤종용 | Method for auto setting up a paper size |
| CN201442578U (en) * | 2009-04-24 | 2010-04-28 | 枣庄市高晟实业公司 | Vacuum servo braking system of electric automobile |
| CN101916519A (en) * | 2010-07-30 | 2010-12-15 | 湖南南车时代电动汽车股份有限公司 | Driving simulation test method for test bench of power system of electric automobile |
| CN202816249U (en) * | 2011-11-23 | 2013-03-20 | 淄博职业学院 | Vacuum supercharged hydraulic brake apparatus operating principle experiment table |
| CN102795216A (en) * | 2012-08-02 | 2012-11-28 | 浙江亚太机电股份有限公司 | Hydraulic unit for integrated automobile brake system |
| CN204116054U (en) * | 2014-09-24 | 2015-01-21 | 重庆电子工程职业学院 | Automobile vacuum booster brake system experimental platform |
Non-Patent Citations (5)
| Title |
|---|
| "新型振动能量主缸助力式汽车液压制动系统研究";李滟泽 等;《机械设计与制造》;20130228(第2期);全文 * |
| "液压制动主缸带真空助力器总成性能试验装置探讨";梅宗信 等;《机床与液压》;20130131(第1期);全文 * |
| 李滟泽 等: ""新型振动能量主缸助力式汽车液压制动系统研究"", 《机械设计与制造》 * |
| 梅宗信 等: ""液压制动主缸带真空助力器总成性能试验装置探讨"", 《机床与液压》 * |
| 王汝成: ""轿车制动系统结构分析与设计计算研究"", 《中国优秀硕士学位论文全文数据库 工程科技II辑》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111739370A (en) * | 2020-06-27 | 2020-10-02 | 谷东虎 | Practical training system of automobile ABS (anti-lock braking system) |
| CN111739370B (en) * | 2020-06-27 | 2021-02-05 | 安徽橡豫智能科技有限公司 | Practical training system of automobile ABS (anti-lock braking system) |
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| CN104408988B (en) | 2017-07-25 |
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