CN110060560A - A kind of brake system of car teaching simulation equipment - Google Patents
A kind of brake system of car teaching simulation equipment Download PDFInfo
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- CN110060560A CN110060560A CN201910345007.XA CN201910345007A CN110060560A CN 110060560 A CN110060560 A CN 110060560A CN 201910345007 A CN201910345007 A CN 201910345007A CN 110060560 A CN110060560 A CN 110060560A
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- brake
- convenient
- shell
- shaft
- rack
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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
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
- G09B25/02—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes of industrial processes; of machinery
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- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a kind of brake system of car teaching simulation equipment, including simulator, cooling system and control system；Simulator includes rack, shaft and motor, and one end of shaft is provided with brake, the other end is provided with flywheel, centre is provided with slave pulley, further includes the mobile mechanism for moving brake shell；Cooling system includes water tank, cooling water pump, multiple nozzles, catchmenting block and sets filter；Control system includes the touching display screen that the PLC controller of the inside of control cabinet is arranged in, the surface of control cabinet is arranged in, and PLC controller is electrically connected with motor, cooling water pump, multiple temperature sensors, liquid level sensor, survey range sensor and touching display screen.The present invention is capable of the course of work of simulated automotive braking system, and is able to achieve automatic spray cooling, is conducive to understanding of the student to brake system of car and spraying cooling process.
Description
Technical field
The present invention relates to vehicle teaching fields, and in particular to a kind of brake system of car teaching simulation equipment.
Background technique
With quickling increase for car ownership, market is also being continuously increased the demand of automotive-type technician；?
In the teaching process of vocational school, due to close to vocational technology, it usually needs contacted with actual equipment, such as carrying out automobile
In the teaching process of braking system, often without suitable teaching mode, student can only learn according to the content in teaching material,
Student is more difficult to the knowledge understanding in terms of brake system of car.
Summary of the invention
In view of this, being simulated the object of the present invention is to provide a kind of brake system of car teaching simulation equipment by setting
Device, cooling system and control system, are capable of the course of work of simulated automotive braking system, and are able to achieve automatic spray cooling,
Be conducive to understanding of the student to brake system of car and spraying cooling process.
The present invention solves above-mentioned technical problem by following technological means:
A kind of brake system of car teaching simulation equipment, including simulator, cooling system and control system；
The simulator include rack, the shaft being rotatably provided in the rack and for drive the shaft turn
Dynamic motor, one end of the shaft is provided with brake, the other end is provided with flywheel, centre is provided with and turns convenient for motor driven
The slave pulley of axis rotation is provided with the main belt convenient for driving the slave pulley by belt on the output shaft of the motor
Wheel, the brake include the brake shell being slidably arranged in the rack, are arranged in the brake shell
Multiple friction plates and the multiple friction steel discs being arranged in the shaft；It further include being arranged in the rack for described in movement
The mobile mechanism of brake shell；
The cooling system include the water tank being arranged in the rack, be arranged in the water tank bottom cooling water
Multiple nozzles for pump, being arranged on the brake shell, be arranged in the brake shell lower end catchment block and setting exists
Filter on the water tank；
The control system include the control cabinet being arranged in the rack, be arranged in the control cabinet inside PLC
Controller, be arranged in the control cabinet surface touching display screen, the PLC controller and motor, cooling water pump, setting
For checking multiple temperature sensors of the temperature of the friction steel disc, the upper of water tank being arranged on the brake shell
Liquid level sensor, the survey range sensor for monitoring friction steel plate thickness and touching display screen are electrically connected.
Further, the shaft is rotatably connected by two bearing blocks with the rack, and the slave pulley setting exists
The outer wall of shaft between two bearing blocks.
Further, two sliding rails convenient for brake shell sliding, two sliding rails are provided in the rack
On be provided with convenient for the brake shell sliding sliding slot, the sliding slot is T-shaped, it is described braking shell lower end outer wall
On be provided with the two T-type sliding blocks matched with two sliding slots, limited position mechanism is arranged in the right end of the sliding slot.
Further, the position-limit mechanism includes being inserted into the T-type block of the sliding slot and for fixing the tight of the T-type block
Gu screw.
Further, the friction steel disc is at least three, is provided between the friction steel disc and is sleeved on the outer of the shaft
The outer diameter of the distance set of wall, the distance set is less than the internal diameter of the friction plate, and the friction plate is at least three, the friction
Be provided with spacer ring between piece, the internal diameter of the spacer ring is greater than the outer diameter of the friction steel disc, and the nozzle is three, the nozzle with
The friction steel disc is arranged in a one-to-one correspondence, and the temperature sensor is three, and the temperature sensor and the friction plate are one by one
It is correspondingly arranged, the insertion hole convenient for nozzle insertion, bottom is provided at the top of the spacer ring and is provided with convenient for extra water
The via hole flowed through, the brake shell correspond to the intercommunicating pore being provided at the via hole convenient for connection via hole and the block that catchments.
Further, the water collection chamber being connected to the intercommunicating pore is provided on the block that catchments, the lower end of the block that catchments is set
It is equipped with convenient for being connected to the connector of the filter by return pipe, the outlet of the cooling water pump passes through sparge pipe and multiple nozzles
It is connected.
Further, the inner wall of the braking shell is provided with the first internal splined hole for placing the friction plate sliding, described
The outer wall of friction plate is provided with the first external splines, and the inner wall of the friction steel disc is provided with the second internal splined hole, in the shaft
The friction steel disc contact position is provided with the second external splines.
Further, the mobile mechanism includes convenient for pulling the pull rod of the braking shell movement, being arranged in the rack
On convenient for the pull rod sliding draw-bar seat, the pull rod easy to remove reset spring and setting be convenient on the pull rod
The reset spring pushes the baffle of the pull rod, and one end of the pull rod is provided with the pull ring, another of the pull rod easy to remove
One end is connected with the gland on the braking shell, and the gland includes gland ring flat-plate, slide and stay column, the stay column
On be provided with convenient for connecting the threaded hole of the pull rod.
Further, it is provided on the friction plate of the bearing block side and rubs convenient for survey range sensor monitoring
The measured hole of steel disc abrasion condition is wiped, the survey range sensor is fixed on the brake shell by fixed plate.
Further, shield is additionally provided in the rack.
Compared with prior art, the present invention is to have the beneficial effect that
The first, by the braking during setting brake, shaft, mobile mechanism and motor simulation motor racing, pass through
The temperature of temperature sensor monitoring friction plate is set, after temperature reaches setting value, cooling water pump is controlled by PLC controller and is opened
It is dynamic, friction steel disc and friction plate are cooled down, by the way that liquid level sensor is arranged, when the water level in water tank is lower than setting value
Afterwards, the too low warning note of water level is sent by PLC, range sensor is surveyed by setting, monitors the abrasion condition of friction steel disc, when
Friction steel disc may wear to after certain value and issue thickness warning note by PLC；Be conducive to student to brake system of car and spray
The understanding of cooling procedure.
The second, it is convenient for collecting in extra water by the way that the block that catchments is arranged, and by Pipeline transport to filter, it will after filtering
Extra water flows back into water tank, saves water, and by avoiding extra water from flowing out brake shell, influences ambient enviroment.
Detailed description of the invention
Fig. 1 is a kind of connection schematic diagram of brake system of car teaching simulation equipment of the invention；
Fig. 2 is the schematic diagram of internal structure of brake of the invention；
Fig. 3 is PLC control principle drawing of the invention.
Specific embodiment
Below with reference to the drawings and specific embodiments, the present invention is described in detail:
Referring to shown in attached drawing 1 to 3, a kind of brake system of car teaching simulation equipment of the invention, including simulator 1,
Cooling system 2 and control system 3；
Simulator 1 includes rack 11, the shaft 12 being rotatably provided in rack 11 and rotates for drive shaft 12
Motor 13, one end of shaft 12 is provided with brake 14, the other end is provided with flywheel 15, centre be provided with convenient for motor 13 drive
The slave pulley 16 that turn axis 12 rotates is provided on the output shaft of motor 13 convenient for driving slave pulley 16 by belt 17
Main pulley 18, brake 14 include the brake shell 141 being slidably arranged in rack 11, are arranged in brake shell
Multiple friction plates 142 in 141 and the multiple friction steel discs 143 being arranged in shaft 12；It further include that setting is used in rack 12
In the mobile mechanism 4 of mobile brake shell 141；Pass through setting brake, shaft, mobile mechanism and motor simulation motor racing
Braking in the process；
Cooling system 2 includes the water tank 21 being arranged in rack 11, the cooling water pump 22 for the bottom that water tank 21 is arranged in, sets
Set multiple nozzles 23 on brake shell 141, be arranged in 141 lower end of brake shell catchment block 24 and be arranged in water tank
Filter 25 on 21；It is convenient for for the water in water tank being transported to nozzle by setting cooling water pump, spraying cooling is collected by setting
Water block is convenient for the water after spraying to collect, and returns to water tank after removing impurity by Pipeline transport to filter, saves water,
It avoids extra water from flowing out brake shell, influences ambient enviroment；
Control system 3 include be arranged in rack 11 control cabinet 31, be arranged in control cabinet inside PLC controller,
The touching display screen 32 on the surface of control cabinet 31 is set, by the way that touching display screen is arranged, convenient for input parameter and display
Real-time parameter；PLC controller and motor 13, are arranged on brake shell 141 for checking friction plate 142 cooling water pump 22
Multiple temperature sensors 33 of temperature, upper liquid level sensor 34, thick for monitoring friction steel disc 143 that water tank 21 is set
The survey range sensor 35 of degree is connected to touching display screen electricity 32, and the temperature of friction plate is monitored by setting temperature sensor,
After temperature reaches setting value, cooling water pump starting is controlled by PLC controller, cooling drop is carried out to friction steel disc and friction plate
Temperature sends the excessively high alarm of temperature by PLC, and control by PLC and extend the chilling spray time after temperature is more than setting value, will
The temperature of friction steel disc and friction plate is reduced to set temperature value；By the way that liquid level sensor is arranged, when the water level in water tank is lower than
After setting value, the too low warning note of water level is sent by PLC, prompts to increase cooling water, range sensor, monitoring are surveyed by setting
The abrasion condition of friction steel disc issues thickness warning note by PLC after the steel disc that rubs may wear to certain value, replacement is prompted to rub
Wipe steel disc.
Further, shaft 12 is rotatably connected by two bearing blocks 19 with rack 11, and slave pulley 16 is arranged at two
The outer wall of shaft 12 between bearing block 19 is fixed convenient for the rotation of shaft by the way that two bearing blocks are arranged, belt pulley setting is existed
Between two bearing blocks, so that two bearing block uniform forces.
Further, two sliding rails 111 convenient for the sliding of 141 shell of brake are provided in rack 11, on two sliding rails 11
Be provided with convenient for brake shell 141 slide sliding slot, sliding slot is T-shaped, it is described braking shell 141 lower end outer wall on set
The two T-type sliding blocks matched with two sliding slots are equipped with, limited position mechanism 5 is arranged in the right end of sliding slot, by the way that position-limit mechanism is arranged
Convenient for the position of limit stop shell, when guaranteeing not braking, friction plate is not contacted with friction steel disc.
Further, position-limit mechanism 5 includes the T-type block 51 of insertion sliding slot and the fastening screw for fixing T-type block 51
52, the strip-shaped hole being inserted into convenient for fastening screw 52 is provided on T-type block 51, setting strip-shaped hole is conveniently adjusted the position of T-type block
It sets.
Further, friction steel disc 143 is at least three, is provided with the outer wall for being sleeved on shaft 12 between the steel disc 143 that rubs
The outer diameter of distance set 144, distance set 144 is less than the internal diameter of friction plate 142, and friction plate 142 is at least three, between friction plate 142
It is provided with spacer ring 145, the internal diameter of spacer ring 145 is greater than the outer diameter of friction steel disc 143, and nozzle 23 is three, nozzle 23 and friction steel
Piece 143 is arranged in a one-to-one correspondence, and temperature sensor 33 is three, and temperature sensor 33 is arranged in a one-to-one correspondence with friction plate 142, is passed through
The temperature of temperature sensor monitoring friction plate is set, and the top of spacer ring 145 is provided with insertion hole, the bottom being inserted into convenient for nozzle 23
It is provided with the via hole flowed through convenient for extra water, is provided at the corresponding via hole of brake shell 141 convenient for being connected to via hole and catchmenting
The intercommunicating pore of block 24 is convenient for block that extra water inflow is catchmented by setting intercommunicating pore.
Further, it catchments and is provided with the water collection chamber being connected to intercommunicating pore on block 24, the lower end for the block 24 that catchments, which is provided with, to be convenient for
The connector 241 of filter 25 is connected to by return pipe, by the way that connector is arranged, convenient for flowing back into extra water by return pipe
Filter, flows into water tank after filtering, the outlet of cooling water pump is connected by sparge pipe with multiple nozzles.
Further, the inner wall for braking shell 141, which is provided with, places the first internal splined hole that friction plate 142 slides, friction plate
142 outer wall is provided with the first external splines, and the inner wall of friction steel disc 143 is provided with the second internal splined hole, in shaft 12 with friction
143 contact position of steel disc is provided with the second external splines.
Further, mobile mechanism 4 includes convenient for pulling the pull rod 41 of the braking movement of shell 141, being arranged in rack 11
The reset spring 43 of the draw-bar seat 42, pull rod easy to remove 41 that slide convenient for pull rod 41 and setting reset bullet on pull rod 41
The baffle 44 of 43 pushing drawing rod 41 of spring, by the way that mobile mechanism's brake shell easy to remove is arranged, by realizing friction plate and rubbing
Steel disc contact is wiped, so that shaft is braked, one end of pull rod 41 is provided with the pull ring 45 of pull rod 41 easy to remove, the other end and is making
Gland 146 on dynamic shell 141 is connected, and pulls the mobile brake shell of pull rod by setting pull ring；Gland 146 includes pressure
Bezel ring, plate, slide and stay column are provided with the threaded hole convenient for connecting rod on stay column, are convenient for by setting bezel ring, plate by friction plate
It is pressed in brake shell, is held by being arranged on slide to be arranged, be convenient for connecting rod.
Further, it is provided on the friction plate 142 of bearing block side convenient for surveying range sensor monitoring friction steel
The measured hole of 141 abrasion condition of piece is surveyed range sensor 35 and is fixed on the brake shell by fixed plate.
Further, it is additionally provided with shield 6 in rack 11, damage student when preventing flywheel from rotating.
The above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to preferred embodiment to this hair
It is bright to be described in detail, those skilled in the art should understand that, it can modify to technical solution of the present invention
Or equivalent replacement should all cover without departing from the objective and range of technical solution of the present invention in claim of the invention
In range.Technology not described in detail in the present invention, shape, construction portion are well-known technique.
Claims (10)
1. a kind of brake system of car teaching simulation equipment, which is characterized in that including simulator, cooling system and control system
System；
The simulator includes rack, the shaft being rotatably provided in the rack and for driving the shaft to rotate
Motor, one end of the shaft is provided with brake, the other end is provided with flywheel, centre is provided with and turns convenient for motor-driven rotatable shaft
Dynamic slave pulley is provided with the main pulley convenient for driving the slave pulley by belt on the output shaft of the motor,
The brake include the brake shell being slidably arranged in the rack, be arranged in it is multiple in the brake shell
Friction plate and the multiple friction steel discs being arranged in the shaft；It further include being arranged in the rack for moving the braking
The mobile mechanism of device shell；
The cooling system include the water tank being arranged in the rack, be arranged in the water tank bottom cooling water pump, set
Set multiple nozzles on the brake shell, be arranged in the brake shell lower end catchment block and be arranged in the water
Filter on case；
The control system include the control cabinet being arranged in the rack, be arranged in the control cabinet inside PLC control
Device, be arranged in the control cabinet surface touching display screen, the PLC controller and motor, cooling water pump, setting are in institute
It states on brake shell for checking multiple temperature sensors of the temperature of the friction steel disc, the upper liquid level of water tank being arranged in
Sensor, the survey range sensor for monitoring friction steel plate thickness and touching display screen are electrically connected.
2. a kind of brake system of car teaching simulation equipment according to claim 1, which is characterized in that the shaft passes through
Two bearing blocks are rotatably connected with the rack, and the outer of the shaft between two bearing blocks is arranged in the slave pulley
Wall.
3. a kind of brake system of car teaching simulation equipment according to claim 1, which is characterized in that set in the rack
It is equipped with two sliding rails convenient for brake shell sliding, being provided with convenient for the brake shell on two sliding rails
The sliding slot of sliding, the sliding slot is T-shaped, is provided on the outer wall of the lower end of the braking shell and matches with two sliding slots
Two T-type sliding blocks, limited position mechanism is arranged in the right end of the sliding slot.
4. a kind of brake system of car teaching simulation equipment according to claim 3, which is characterized in that the position-limit mechanism
Fastening screw including being inserted into the T-type block of the sliding slot and for fixing the T-type block.
5. a kind of brake system of car teaching simulation equipment according to claim 1, which is characterized in that the friction steel disc
At least three, the distance set for being sleeved on the outer wall of the shaft, the outer diameter of the distance set are provided between the friction steel disc
Less than the internal diameter of the friction plate, the friction plate is at least three, is provided with spacer ring between the friction plate, the spacer ring it is interior
Diameter is greater than the outer diameter of the friction steel disc, and the nozzle is three, and the nozzle is arranged in a one-to-one correspondence with the friction steel disc, institute
Stating temperature sensor is three, and the temperature sensor is arranged in a one-to-one correspondence with the friction plate, the top setting of the spacer ring
There are the insertion hole convenient for nozzle insertion, bottom to be provided with the via hole flowed through convenient for extra water, the brake shell pair
Answer the intercommunicating pore being provided at the via hole convenient for connection via hole and the block that catchments.
6. a kind of brake system of car teaching simulation equipment according to claim 5, which is characterized in that described to catchment on block
It is provided with the water collection chamber being connected to the intercommunicating pore, the lower end of the block that catchments is provided with to be connected to the mistake by return pipe
The outlet of the connector of filter, the cooling water pump is connected by sparge pipe with multiple nozzles.
7. a kind of brake system of car teaching simulation equipment according to claim 1, which is characterized in that the braking shell
Inner wall be provided with the first internal splined hole for placing friction plate sliding, the outer wall of the friction plate is provided with flower outside first
The inner wall of key, the friction steel disc is provided with the second internal splined hole, is provided in the shaft with the friction steel disc contact position
Second external splines.
8. a kind of brake system of car teaching simulation equipment according to claim 1, which is characterized in that the mobile mechanism
Including the pull rod convenient for pull rod sliding convenient for pulling the pull rod for braking shell movement, being arranged in the rack
Seat, the pull rod easy to remove reset spring and be arranged on the pull rod and push the pull rod convenient for the reset spring
Baffle, one end of the pull rod are provided with the pull ring of the pull rod easy to remove, the other end and described on the braking shell
Gland be connected, the gland includes gland ring flat-plate, slide and stay column, is provided on the stay column convenient for connecting the pull rod
Threaded hole.
9. a kind of brake system of car teaching simulation equipment according to claim 1, which is characterized in that close to the bearing
It is provided on the friction plate of seat side convenient for the measured hole of the survey range sensor monitoring friction steel disc abrasion condition, it is described
Range sensor is surveyed to be fixed on the brake shell by fixed plate.
10. a kind of brake system of car teaching simulation equipment according to claim 1, which is characterized in that in the rack
It is additionally provided with shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910345007.XA CN110060560B (en) | 2019-04-26 | 2019-04-26 | Automobile brake system teaching simulation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910345007.XA CN110060560B (en) | 2019-04-26 | 2019-04-26 | Automobile brake system teaching simulation equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110060560A true CN110060560A (en) | 2019-07-26 |
| CN110060560B CN110060560B (en) | 2021-09-14 |
Family
ID=67321044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910345007.XA Expired - Fee Related CN110060560B (en) | 2019-04-26 | 2019-04-26 | Automobile brake system teaching simulation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110060560B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110782768A (en) * | 2019-11-05 | 2020-02-11 | 西南交通大学 | Motor car traction braking experiment model device |
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| CN2708293Y (en) * | 2004-03-26 | 2005-07-06 | 南京林业大学 | Test-bed for automobile ABS performance |
| CN1945255A (en) * | 2006-10-27 | 2007-04-11 | 武汉理工大学 | Simulating test table for disc type clutch |
| CN101368880A (en) * | 2008-09-27 | 2009-02-18 | 黄美华 | Dynamic braking simulation apparatus for vehicle braking clearance automatic regulation arm test bench |
| CN203020294U (en) * | 2012-11-23 | 2013-06-26 | 长安大学 | Automatic cooling device of freight car brake device |
| CN104406797A (en) * | 2014-12-09 | 2015-03-11 | 安徽安凯福田曙光车桥有限公司 | Brake running-in experiment table for vehicle axle assembly |
| CN105758639A (en) * | 2016-05-12 | 2016-07-13 | 苏州华业检测技术服务有限公司 | Transmission cooling system for transmission rack test room |
| CN109667854A (en) * | 2018-12-20 | 2019-04-23 | 上海韩东机械科技有限公司 | Friction brake |
-
2019
- 2019-04-26 CN CN201910345007.XA patent/CN110060560B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2708293Y (en) * | 2004-03-26 | 2005-07-06 | 南京林业大学 | Test-bed for automobile ABS performance |
| CN1945255A (en) * | 2006-10-27 | 2007-04-11 | 武汉理工大学 | Simulating test table for disc type clutch |
| CN101368880A (en) * | 2008-09-27 | 2009-02-18 | 黄美华 | Dynamic braking simulation apparatus for vehicle braking clearance automatic regulation arm test bench |
| CN203020294U (en) * | 2012-11-23 | 2013-06-26 | 长安大学 | Automatic cooling device of freight car brake device |
| CN104406797A (en) * | 2014-12-09 | 2015-03-11 | 安徽安凯福田曙光车桥有限公司 | Brake running-in experiment table for vehicle axle assembly |
| CN105758639A (en) * | 2016-05-12 | 2016-07-13 | 苏州华业检测技术服务有限公司 | Transmission cooling system for transmission rack test room |
| CN109667854A (en) * | 2018-12-20 | 2019-04-23 | 上海韩东机械科技有限公司 | Friction brake |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110782768A (en) * | 2019-11-05 | 2020-02-11 | 西南交通大学 | Motor car traction braking experiment model device |
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| CN110060560B (en) | 2021-09-14 |
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