CN109696315A - A kind of motor vehicle braking system simulation test stand - Google Patents
A kind of motor vehicle braking system simulation test stand Download PDFInfo
- Publication number
- CN109696315A CN109696315A CN201910147925.1A CN201910147925A CN109696315A CN 109696315 A CN109696315 A CN 109696315A CN 201910147925 A CN201910147925 A CN 201910147925A CN 109696315 A CN109696315 A CN 109696315A
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- Prior art keywords
- bolt
- braking system
- simulation test
- system simulation
- vehicle braking
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a kind of motor vehicle braking system simulation test stands, including testing stand, column and fixed station, top one end of the testing stand is equipped with fixed station by bolt, the side of the fixed station is equipped with vehicle bridge portion by mounting bracket, the side in the vehicle bridge portion is connected with brake disc by rotation axis, the side of the brake disc is welded with connecting shaft, one end of the connecting shaft is connected with rotation axis by shaft coupling, the top in the vehicle bridge portion is equipped with shell by bolt, back-shaped oil pocket is provided in the shell, bottom end two sides are provided with piston by installation part in the back-shaped oil pocket, the top two sides of the brake disc are provided with friction block, the top other end of the testing stand installs support plate by bolt.The new vehicle braking system simulation test stand is vdiverse in function, easy to operate, easy to produce, meets a variety of demands in test, is suitble to be widely used to promote.
Description
Technical field
The present invention relates to experimental test technical field, in particular to a kind of motor vehicle braking system simulation test stand.
Background technique
The braking system of vehicle vehicle during production is particularly important, is exactly that braking system is endless in many traffic accidents
Caused by kind, need in vehicle brake production through testing experiment, existing motor vehicle braking system simulation test stand cannot
More comprehensively simulating brake system, and air cannot be purified during test, for this purpose, it is proposed that a kind of vehicle system
Dynamic Simulation Test platform.
Summary of the invention
The main purpose of the present invention is to provide a kind of motor vehicle braking system simulation test stands, will be in fuel tank by oil pump
In hydraulic oil pressure to back-shaped oil pocket, after piston is pushed, friction block is driven to move inward, friction block can generate strong with brake disc
Strong frictional force then generates one brake force, makes car deceleration or stops, convenient for simulating vehicle in brake process
A series of actions passes through UV photodissociation clarifier and works convenient for testing the performance of different braking device, and convenient for recording use of putting on record
When generate UV ultraviolet beam irradiation gas, destroy molecular link, the toxic and harmful gas generated in test is decomposed into nontoxic
Harmless gas can effectively solve the problems in background technique to prevent from polluting.
To achieve the above object, the technical scheme adopted by the invention is as follows:
A kind of motor vehicle braking system simulation test stand, including testing stand, column and fixed station, the top one of the testing stand
End is equipped with fixed station by bolt, and the side of the fixed station is equipped with vehicle bridge portion by mounting bracket, the vehicle bridge portion
Side is connected with brake disc by rotation axis, and the side of the brake disc is welded with connecting shaft, and one end of the connecting shaft passes through
Shaft coupling is connected with rotation axis, and the top in the vehicle bridge portion is equipped with shell by bolt, back-shaped oil is provided in the shell
Chamber, bottom end two sides are provided with piston by installation part in the back-shaped oil pocket, and the top two sides of the brake disc are provided with friction
The top other end of block, the testing stand installs support plate by bolt, and the top of the support plate is equipped with by fixed plate
Private takes motor, and the side of the support plate is equipped with column by bolt, and the top of the column is equipped with top plate by bolt,
The bottom of the top plate is provided with small-sized cooling fan by fixing piece, and one end of the small-sized cooling fan is equipped with UV by bolt
The other end of photodissociation clarifier, the small-sized cooling fan is equipped with intelligent camera by screw.
Further, the friction block is connected by installation part with piston.
Further, the top of the fixed station is equipped with fuel tank by bolt, passes through mounting plate at the top of the fuel tank
Oil pump is installed, the liquid feeding end of the oil pump is connected by pipeline with fuel tank, the outlet end of the oil pump pass through pipeline with it is back-shaped
Oil pocket is connected.
Further, the private, which takes the lower end of motor and is equipped with private by bolt, takes electric machine controller, and private take motor with
Private takes electric machine controller and is electrical connected, and the private takes the output axis connection rotation axis of motor.
Further, top one end of the fuel tank connects back-shaped oil pocket by oil return pipe, and valve is provided on oil return pipe
Door, the endosexine of the friction block is provided with wearing layer, and wearing layer is nano-ceramic particle coating.
Further, the bottom of the testing stand is equipped with cabinet body by bolt, and the bottom of the cabinet body passes through mounting groove
Damping shock absorber is installed, and the bottom of damping shock absorber is equipped with backing plate by bolt.
Compared with prior art, the invention has the following beneficial effects:
1. by oil pump by the hydraulic oil pressure in fuel tank to back-shaped oil pocket, after piston is pushed, drive friction block to
Interior movement, friction block can generate strong frictional force with brake disc, then generate one brake force, make car deceleration or stop
Under, convenient for simulating a series of actions of vehicle in brake process, convenient for testing the performance of different braking device, and convenient for note
Record use of putting on record.
2. taking electric machine controller by private convenient for automatically controlling the velocity of rotation that private takes motor, private takes motor and drives brake disc
Rotation, convenient for the rotation of simulated automotive tire, velocity of rotation is adjustable, convenient for testing the performance in different speed lower brakes, leads to
The endosexine for crossing friction block is provided with wearing layer, and wearing layer is nano-ceramic particle coating, and intensity is high, and abrasion resistant effect effect is aobvious
It writes, keeps friction block durable.
3. being convenient for the mechanical part to long-time test to radiate by the downward blowing cold air of small-sized cooling fan, avoid growing
Time shortens the working life in high temperature, and the UV ultraviolet beam generated when being worked by UV photodissociation clarifier irradiates gas, breaks
The toxic and harmful gas generated in test is decomposed into nontoxic gas by bad element's key, to prevent from polluting.
4. being convenient for carrying out automobile brake l-G simulation test process to shoot with video-corder storage by intelligent camera, convenient for being fabricated to video
Propaganda materials, and experimental modelling is facilitated to use, there is the resonance amplitude for reducing mechanical structure by damping shock absorber, to avoid
Structure is destroyed caused by structure reaches capacity because of dynamic stress, and damping is reduced because of acoustic radiation caused by mechanical oscillation, is reduced mechanical
Property noise.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of motor vehicle braking system simulation test stand of the present invention.
Fig. 2 is a kind of wear-resisting schematic diagram of a layer structure of motor vehicle braking system simulation test stand of the present invention.
Fig. 3 is a kind of casing cross-section figure of motor vehicle braking system simulation test stand of the present invention.
Fig. 4 is a kind of backing structure schematic diagram of motor vehicle braking system simulation test stand of the present invention.
In figure: 1, fuel tank；2, piston；3, friction block；4, shell；5, top plate；6, back-shaped oil pocket；7, small-sized cooling fan；8,
UV photodissociation clarifier；9, column；10, brake disc；11, vehicle bridge portion；12, private takes motor；13, private takes electric machine controller；14, it supports
Plate；15, testing stand；16, shaft coupling；17, oil return pipe；18, oil pump；19 fixed stations；20, wearing layer；21, rotation axis；22, intelligence
Video camera；23, cabinet body；24, damping shock absorber；25, backing plate.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
As shown in Figs 1-4, a kind of motor vehicle braking system simulation test stand, including testing stand 15, column 9 and fixed station 19,
Top one end of the testing stand 15 is equipped with fixed station 19 by bolt, and the side of the fixed station 19 is pacified by mounting bracket
Equipped with vehicle bridge portion 11, the side in the vehicle bridge portion 11 is connected with brake disc 10, the side weldering of the brake disc 10 by rotation axis
It is connected to connecting shaft, one end of the connecting shaft is connected with rotation axis 21 by shaft coupling 16, and the top in the vehicle bridge portion 11 passes through
Bolt is equipped with shell 4, back-shaped oil pocket 6 is provided in the shell 4, bottom end two sides pass through installation part in the back-shaped oil pocket 6
It is provided with piston 2, the top two sides of the brake disc 10 are provided with friction block 3, and the top other end of the testing stand 15 passes through
Bolt installs support plate 14, and the top of the support plate 14 is equipped with private by fixed plate and takes motor 12, the support plate 14
Side is equipped with column 9 by bolt, and the top of the column 9 is equipped with top plate 5 by bolt, and the bottom of the top plate 5 is logical
It crosses fixing piece and is provided with small-sized cooling fan 7, one end of the small-sized cooling fan 7 is equipped with UV photodissociation clarifier 8, institute by bolt
The other end for stating small-sized cooling fan 7 is equipped with intelligent camera 22 by screw.
Wherein, the friction block 3 is connected by installation part with piston 2, after piston 2 is pushed, drive friction block 3 to
Interior movement, friction block 3 can generate strong frictional force with brake disc 10.
Wherein, the top of the fixed station 19 is equipped with fuel tank 1 by bolt, and the top of the fuel tank 1 passes through mounting plate
Oil pump 18 is installed, the liquid feeding end of the oil pump 18 is connected by pipeline with fuel tank 1, and the outlet end of the oil pump 18 passes through pipeline
It is connected with back-shaped oil pocket 6.
Wherein, the lower end that the private takes motor 12 is equipped with private by bolt and takes electric machine controller 13, and private takes motor 12
It takes electric machine controller 13 with private to be electrical connected, the private takes the output axis connection rotation axis 21 of motor 12, and private takes electric machine controller
13 convenient for automatically controlling the velocity of rotation that private takes motor 12, and private takes motor 12 and brake disc 10 is driven to rotate, and is convenient for simulated automotive wheel
The rotation of tire, velocity of rotation are adjustable.
Wherein, top one end of the fuel tank 1 connects back-shaped oil pocket 6 by oil return pipe 17, and is provided on oil return pipe 17
Valve, the endosexine of the friction block 3 is provided with wearing layer 20, and wearing layer 20 is nano-ceramic particle coating, and intensity is high, resistance to
It is significant to grind effects, keeps friction block 3 durable.
Wherein, the bottom of the testing stand 15 is equipped with cabinet body 23 by bolt, and the bottom of the cabinet body 23 passes through installation
Slot is equipped with damping shock absorber 24, and the bottom of damping shock absorber 24 is equipped with backing plate 25 by bolt, passes through damping shock absorber
24 have the resonance amplitude for reducing mechanical structure, so that structure is destroyed caused by avoiding structure from reaching capacity because of dynamic stress, damping, which has, to be subtracted
Less because of acoustic radiation caused by mechanical oscillation, mechanical noise is reduced.
It should be noted that the present invention is a kind of motor vehicle braking system simulation test stand, when work, oil pump 18 is by fuel tank 1
In interior hydraulic oil pressure to back-shaped oil pocket 6, after piston 2 is pushed, friction block 3 is driven to move inward, friction block 3 can be with braking
Disk 10 generates strong frictional force, then generates one brake force, makes car deceleration or stops, and is stopping convenient for simulating vehicle
A series of actions during vehicle, convenient for testing the performance of different braking device, and convenient for recording use of putting on record；Private takes motor control
Convenient for automatically controlling the velocity of rotation that private takes motor 12, private takes device 13 (Shenzhen Yingweiteng Electric Co., Ltd.'s product) processed
Motor 12 drives brake disc 10 to rotate, and convenient for the rotation of simulated automotive tire, velocity of rotation is adjustable, convenient for test in different speeds
The performance of lower brake, the endosexine of friction block 3 is provided with wearing layer 20, and wearing layer 20 is nano-ceramic particle coating, by force
Degree is high, and abrasion resistant effect significant effect keeps friction block 3 durable；The downward blowing cold air of small-sized cooling fan 7 is convenient for surveying long-time
The mechanical part of examination radiates, and avoids shortening the working life in high temperature for a long time, (the Dongguan blueness Xingu of UV photodissociation clarifier 8
Environmental Protection Technology Co., Ltd production) work when generate UV ultraviolet beam irradiation gas, destroy molecular link, will be generated in test
Toxic and harmful gas be decomposed into nontoxic gas, to prevent from polluting；(the long-drawn-out fertile intelligence in Shenzhen has intelligent camera 22
Limit Products) convenient for carrying out automobile brake l-G simulation test process to shoot with video-corder storage, convenient for being fabricated to video promotional data, and
Experimental modelling is facilitated to use.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (6)
1. a kind of motor vehicle braking system simulation test stand, including testing stand (15), column (9) and fixed station (19), feature exists
In: top one end of the testing stand (15) is equipped with fixed station (19) by bolt, and the side of the fixed station (19) passes through
Mounting bracket is equipped with vehicle bridge portion (11), and the side of the vehicle bridge portion (11) is connected with brake disc (10) by rotation axis, described
The side of brake disc (10) is welded with connecting shaft, and one end of the connecting shaft is connected with rotation axis (21) by shaft coupling (16),
The top of the vehicle bridge portion (11) is equipped with shell (4) by bolt, is provided with back-shaped oil pocket (6) in the shell (4), described
The back-shaped interior bottom end two sides of oil pocket (6) are provided with piston (2) by installation part, and the top two sides of the brake disc (10), which are provided with, rubs
The top other end of cleaning block (3), the testing stand (15) installs support plate (14) by bolt, the top of the support plate (14)
Private is installed by fixed plate to take motor (12), the side of the support plate (14) is equipped with column (9) by bolt, described vertical
The top of column (9) is equipped with top plate (5) by bolt, and the bottom of the top plate (5) is provided with small-sized cooling fan by fixing piece
(7), one end of the small-sized cooling fan (7) is equipped with UV photodissociation clarifier (8) by bolt, the small-sized cooling fan (7)
The other end is equipped with intelligent camera (22) by screw.
2. a kind of motor vehicle braking system simulation test stand according to claim 1, it is characterised in that: the friction block (3)
It is connected by installation part with piston (2).
3. a kind of motor vehicle braking system simulation test stand according to claim 1, it is characterised in that: the fixed station (19)
Top be equipped with fuel tank (1) by bolt, the top of the fuel tank (1) is equipped with oil pump (18), the oil by mounting plate
The liquid feeding end of pump (18) is connected by pipeline with fuel tank (1), and the outlet end of the oil pump (18) passes through pipeline and back-shaped oil pocket (6)
It is connected.
4. a kind of motor vehicle braking system simulation test stand according to claim 1, it is characterised in that: the private takes motor
(12) lower end is equipped with private by bolt and takes electric machine controller (13), and private takes motor (12) and private takes electric machine controller (13)
It is electrical connected, the private takes the output axis connection rotation axis (21) of motor (12).
5. a kind of motor vehicle braking system simulation test stand according to claim 1, it is characterised in that: the fuel tank (1)
Top one end connects back-shaped oil pocket (6) by oil return pipe (17), and valve is provided on oil return pipe (17), the friction block (3)
Endosexine be provided with wearing layer (20), and wearing layer (20) be nano-ceramic particle coating.
6. a kind of motor vehicle braking system simulation test stand according to claim 1, it is characterised in that: the testing stand (15)
Bottom be equipped with cabinet body (23) by bolt, the bottom of the cabinet body (23) is equipped with damping shock absorber by mounting groove
(24), and the bottom of damping shock absorber (24) by bolt is equipped with backing plate (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910147925.1A CN109696315A (en) | 2019-02-28 | 2019-02-28 | A kind of motor vehicle braking system simulation test stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910147925.1A CN109696315A (en) | 2019-02-28 | 2019-02-28 | A kind of motor vehicle braking system simulation test stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109696315A true CN109696315A (en) | 2019-04-30 |
Family
ID=66233680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910147925.1A Pending CN109696315A (en) | 2019-02-28 | 2019-02-28 | A kind of motor vehicle braking system simulation test stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109696315A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110426214A (en) * | 2019-07-15 | 2019-11-08 | 浙江理工大学 | A kind of automobile brake assembly brake force test desk |
| CN111426489A (en) * | 2020-04-26 | 2020-07-17 | 上海聚阔自动化设备有限公司 | Automobile brake caliper durability detection device |
| CN115530112A (en) * | 2022-09-23 | 2022-12-30 | 陈茂芹 | Fishery is bred and uses automatic feeder |
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| CN111426489A (en) * | 2020-04-26 | 2020-07-17 | 上海聚阔自动化设备有限公司 | Automobile brake caliper durability detection device |
| CN115530112A (en) * | 2022-09-23 | 2022-12-30 | 陈茂芹 | Fishery is bred and uses automatic feeder |
| CN115530112B (en) * | 2022-09-23 | 2024-04-05 | 淮北智行信息科技有限公司 | Automatic feeder for fishery cultivation |
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Application publication date: 20190430 |