CN110468759A - Device of tyre and its control device are broken in a kind of rotation based on hollow cutter head - Google Patents
Device of tyre and its control device are broken in a kind of rotation based on hollow cutter head Download PDFInfo
- Publication number
- CN110468759A CN110468759A CN201910808141.9A CN201910808141A CN110468759A CN 110468759 A CN110468759 A CN 110468759A CN 201910808141 A CN201910808141 A CN 201910808141A CN 110468759 A CN110468759 A CN 110468759A
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- tyre
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- tire
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- 230000007246 mechanism Effects 0.000 claims abstract description 60
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 abstract description 4
- 230000000740 bleeding effect Effects 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000011056 performance test Methods 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000004886 head movement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/12—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions for forcibly arresting or disabling vehicles, e.g. spiked mats
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Tires In General (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a kind of rotations based on hollow cutter head to break device of tyre, comprising: bracket is fixedly mounted on wheel rim；Multiple beater mechanisms are detachably arranged on the bracket；Multiple rotating mechanisms, one-to-one correspondence are mounted on the beater mechanism；Multiple cutter heads, one-to-one correspondence are mounted on the rotating mechanism；Wherein, the cutter head can be mobile to tire direction while rotating, punctures tire；And initial position is returned puncturing tire retraction.Rotation provided by the invention based on hollow cutter head is broken device of tyre and is fixedly mounted on wheel rim, rotates synchronously with wheel, carries out fixed point to tire during galloping and punctures, withdraws cutter head after puncturing；Can be realized the tire that punctures of fast and stable, and prevent from bleeding a tire when rolling with puncture mechanism and interfere.Meanwhile the control device for the broken device of tyre of rotation that the invention also discloses a kind of based on hollow cutter head, device of tyre is broken for controlling the rotation based on hollow cutter head.
Description
Technical field
The invention belongs to automobile performance test engineering device technique field, in particular to tire is broken in a kind of rotation based on hollow cutter head
Device and its control device.
Background technique
Since the safety specification requirement to lorry and passenger car is higher and higher, need according to JT/T 1178.1-2018
Steering behaviour, braking ability and automobile after needing to blow out to certain vehicles in the standard distance that continues are tested.To turn
To for performance test, it is desirable that test vehicle is driven at a constant speed along straight line with the speed of 60km/h, and simulation steering shaft side tire is anti-
Life is blown out, and vehicle is kept to continue straight-line travelling, maintains to apply during straight-line travelling with turning to before and after dynamometer measures vehicle flat tire
It is added on the tangential force value of maximum of steering wheel outside edge, and calculates the increment of the maximum tangential force after blowing out.In braking ability test
The initial velocity of straight braking and braking on curve is respectively 60km/h and 50km/h, it can thus be appreciated that test be under higher speed into
Capable.Mostly use manual operation to carry out brokenly tire at present, due to manual operation can to the influence of test result inaccuracy, and
Cause test period longer.Therefore need a kind of tire burster can it is stable in a short time, quickly puncture tire, to guarantee
The accuracy of test data
Summary of the invention
An object of the present invention is to provide a kind of broken device of tyre of the rotation based on hollow cutter head, synchronous with wheel to turn
It is dynamic, fixed point is carried out to tire during galloping and is punctured, withdraws cutter head after puncturing；It can be realized the thorn of fast and stable
Broken tire, and prevent from bleeding a tire when rolling with puncture mechanism and interfere.
It, can the second object of the present invention is to provide a kind of control device of broken device of tyre of the rotation based on hollow cutter head
The blow cylinder and oscillating cylinder of the broken device of tyre of rotation of the control based on hollow cutter head, make the rotation based on hollow cutter head break tire dress
The cutter head set punctures tire, and cutter head is withdrawn after puncturing tire.
Technical solution provided by the invention are as follows:
A kind of broken device of tyre of the rotation based on hollow cutter head, comprising:
Bracket is fixedly mounted on wheel rim；
Multiple beater mechanisms are detachably arranged on the bracket；
Multiple rotating mechanisms, one-to-one correspondence are mounted on the beater mechanism；
Multiple cutter heads, one-to-one correspondence are mounted on the rotating mechanism；
Wherein, the cutter head can be rotated under the drive of the rotating mechanism, while in the beater mechanism
It is mobile to tire direction under drive, puncture tire；And it is retracted under the drive of the beater mechanism after puncturing tire initial
Position.
Preferably, the bracket includes:
Chassis is coaxially fixedly mounted on the outside of the wheel rim；
Fixing seat is fixedly connected on the chassis；
Multiple groups mounting groove, opens up on the fixing seat respectively, and is arranged in a one-to-one correspondence with the multiple beater mechanism；
Wherein, the mounting groove includes the first mounting groove and the second mounting groove；
The side of the beater mechanism is removably also secured in first mounting groove and second mounting groove,
Make to form angle between the beater mechanism and the wheel rim.
Preferably, the beater mechanism is two, and the angle between two beater mechanisms and the wheel rim
It is equal.
Preferably, the fixing seat is rectangular plate-like, and is vertically arranged with the disk on the chassis；The fixing seat
Two sides be respectively arranged with reinforcing rib；
Wherein, described two beater mechanisms are separately mounted to the two sides of the fixing seat, make two cutter heads about tire
Center is centrosymmetric distribution.
Preferably, first mounting groove opens up in the fixing seat far from the one end on the chassis, and with institute
The disk for stating chassis is parallel；
Second mounting groove is provided between first mounting groove and the chassis, and is hung down with first mounting groove
Directly.
Preferably, the beater mechanism uses blow cylinder；The rotating mechanism uses blade swing type cylinder.
A kind of control device of the broken device of tyre of rotation based on hollow cutter head, it is described based on hollow cutter head for controlling
Rotate broken device of tyre, comprising:
First solenoid valve, is arranged on the supply air line of blow cylinder；
Second solenoid valve is arranged on the supply air line of oscillating cylinder；
Controller；
Tire burster starts switch, and connect with the input port of the controller；
First solenoid relay valve is connect with the first output port of the controller, for controlling first electricity
Magnet valve；
Second solenoid valve relay is connect with the second output terminal mouth of the controller, for controlling second electricity
Magnet valve；And
Power supply is used for as control device power supply.
Preferably, the controller includes: FX3U-16MR basic module and FX3U-4AD Analog input mModule.
Preferably, the control device of the broken device of tyre of the rotation based on hollow cutter head, further includes torque sensor,
It is mounted between the blow cylinder and the oscillating cylinder.
Preferably, the range of the torque sensor is 0~50Nm, and output voltage range is 0~10V.
The beneficial effects of the present invention are:
Device of tyre is broken in rotation provided by the invention based on hollow cutter head, and bracket is connected by tire bolt, is made whole
A tire burster can be rotated with wheel；Fixed point is carried out to tire to puncture, and cutter head can be automatically retracted after puncturing, prevents from taking turns
Tire rolling deflate when rolling with puncture mechanism and interfere；Device of tyre is broken in the rotation based on hollow cutter head has impact strength
Greatly, the features such as impact velocity is fast, stability is high can test the tire of different model, can be widely used in vehicle and
In auto parts and components performance test.
The control device of the broken device of tyre of rotation provided by the invention based on hollow cutter head, can control based on hollow cutter head
The broken device of tyre of rotation blow cylinder and oscillating cylinder, so that the cutter head of the broken device of tyre of the rotation based on hollow cutter head is punctured wheel
Tire, and cutter head is withdrawn after judgement punctures tire.
Detailed description of the invention
Fig. 1 is that the broken device of tyre of the rotation based on hollow cutter head of the present invention is mounted on the schematic diagram on wheel rim.
Fig. 2 is the general structure schematic diagram of the broken device of tyre of the rotation based on hollow cutter head of the present invention.
Fig. 3 is the structural schematic diagram of bracket of the present invention.
Fig. 4 is the structural schematic diagram of hollow cutter head of the present invention.
Fig. 5 is the circuit diagram of the control device of the broken device of tyre of the rotation based on hollow cutter head of the present invention.
Fig. 6 is the PLC module wiring schematic diagram in the embodiment of the present invention.
Fig. 7 is the PLC internal circuit connection figure in the embodiment of the present invention.
Fig. 8 is that device of tyre control flow chart is broken in the rotation based on hollow cutter head in the embodiment of the present invention.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art referring to specification text
Word can be implemented accordingly.
As shown in Figure 1, the present invention provides a kind of rotations based on hollow cutter head to break device of tyre, comprising: bracket 110 is more
A beater mechanism 120, multiple rotating mechanisms 130, multiple cutter heads 140.
Wherein, bracket 110 is fixedly mounted on wheel rim 210；Multiple beater mechanisms 120 are detachably arranged in bracket 110
On；Multiple one-to-one correspondence of rotating mechanism 130 are mounted on the beater mechanism；Multiple one-to-one correspondence of cutter head 140 are mounted on described
On rotating mechanism.Cutter head 140 can be under the driving of beater mechanism 120 and rotating mechanism 130 while rotating to tire side
To movement, tire is punctured；And initial position is returned puncturing tire retraction.
As Figure 2-3, bracket 110 includes: chassis 111, fixes 112 and multiple groups mounting groove.Wherein, chassis 111 is circle
Plate-like, chassis 111 are coaxially fixedly mounted on the outside of wheel rim 210 by screw；Fixing seat 112 is fixedly connected on chassis 111
Outside；Multiple groups mounting groove is offered in fixing seat 112, for installing beater mechanism 120.Wherein, every group of mounting groove be respectively and often
A beater mechanism 120 is arranged in a one-to-one correspondence.Mounting groove described in every group includes: the first mounting groove 113a, in fixing seat 112
One end far from chassis 111 opens up, and parallel with the disk on chassis 111；And the second mounting groove 113b, open up the first installation
Between slot 112 and chassis 111, and it is vertical with first mounting groove 112.
It is same to pass through bolt 112a and 112b in the position close to 120 both ends of beater mechanism respectively for the inside of beater mechanism 120
When be fixed in the first mounting groove 113a and the second mounting groove 113b, make to form angle between beater mechanism 120 and wheel rim 210.
In the present embodiment, the form of the foetus formula is broken using bilateral, fixing seat 112 is rectangular plate-like, and the disk with chassis 111
It is vertically arranged；The two sides of fixing seat 112 are symmetrically arranged with reinforcing rib 114, and reinforcing rib 114 is vertically arranged with fixing seat 112, and
One end of reinforcing rib 114 is fixedly connected on chassis 111；The intensity that reinforcing rib 114 is capable of increasing fixing seat 112 is set, and
Keep balance.Second mounting groove 113b is two, is symmetrically opened up in the left and right sides of fixing seat 112 respectively；Corresponding needs are set
Two symmetrical first mounting groove 113a are set, in the present embodiment, are opened two the first mounting groove 113a perforations to be easy to process
It is set as a through slot.Two beater mechanisms 120 are separately mounted to the two sides of fixing seat 112, and two beater mechanisms 120 and institute
The angle stated between wheel rim 210 is equal, and two cutter heads 140 is made to be centrosymmetric distribution, and two about the center of tire 220
Angle between cutter head 140 and tire is equal.
Pass through the orthogonal first mounting groove 113a and the second mounting groove 113b of setting, thus it is possible to vary bolt 112a and
112b is in the position of the first mounting groove 113a and the second mounting groove 113b, to change the tilt angle of beater mechanism, to adjust
The position of cutter head 140 adapts to the tire test of different model (diameter).
Wherein, beater mechanism 120 uses blow cylinder, and rotating mechanism 130 uses oscillating cylinder；Oscillating cylinder is fixedly mounted
In the piston rod end of blow cylinder, high pressure gas of the gas source from automobile gascollecting cap cylinder.Cutter head 140 uses hollow cutter head,
Its structure is as shown in figure 4, cutter head 140 is hollow cylinder tubular, closed at one end, another end opening of hollow cylindrical tube；Cutter head 140
Closed end be fixedly and coaxially connected on rotary cylinder by knife handle 140a, the open end of cutter head has blade 140b.Due to pendulum
Cylinder of taking offence needs to be mounted on cylinder rod end, so needing to meet the feature that small in size, quality is small, torque is big.Therefore it needs
Selected in common rotary cylinder: optimal mechanism swings combined type for straight line, but since fltting speed is slower, it can not
The tire cut away at cut faster；Pinion and-rack cylinder shape is rectangle, is held in puncturing mechanism motion process
Easily cause to interfere；Gas motor is since quality large volume is very much not met the requirements, and thread cylinder can also realize the function, but stroke
Small, thrust is small；So as a further preference, using blade swing type cylinder as rotating mechanism in the present embodiment.
Meanwhile the control device for the broken device of tyre of rotation that the present invention also provides a kind of based on hollow cutter head, for controlling
Device of tyre is broken in the rotation based on hollow cutter head, as shown in Figure 5, comprising: blow cylinder is arranged in solenoid valve 310
On supply air line, solenoid valve 320 is arranged on the supply air line of oscillating cylinder；Wherein, solenoid valve 310 and solenoid valve 320 are equal
Using two-position three way magnetic valve；Controller 330；Tire burster starts switch 340, connect with the input port of controller 330；Its
In, solenoid valve 310 is connect by the first solenoid relay valve with the first output port of controller 330；Solenoid valve 320 passes through the
Two solenoid relay valves are connect with the second output terminal mouth of controller 330；And power supply 350, it is used for as the control device
Power supply.The control device further includes torque sensor (not shown), is mounted on the blow cylinder and the swing
Between cylinder, for measuring the torque of oscillating cylinder.
The control principle of the broken device of tyre of rotation based on hollow cutter head are as follows: when original state, solenoid valve 310 and 320 does not lead to
One chamber of electricity, blow cylinder is communicated with gascollecting cap cylinder, and blow cylinder is shunk, and oscillating cylinder, which is not ventilated, not to be rotated；It needs
When puncturing tire, two solenoid valves, another chamber of blow cylinder is communicated with gascollecting cap cylinder at this time, and vane type is swung
Cylinder ventilation rotation；Blow cylinder moves forward, and oscillating cylinder is rotated simultaneously until puncturing tire.After puncturing tire, swing
When torque sensor torque between cylinder and blow cylinder is become smaller to a certain extent, control solenoid valve power-off；Gas is impacted at this time
Cylinder recycling, oscillating cylinder stop operating.
Embodiment
By taking 9.0-20 14PR model tire as an example, device of tyre is broken to the rotation based on hollow cutter head and its control device is done
It further illustrates.
9.0-20 14PR model tire section is 259mm, and rim diameter 508mm, tire overall diameter is 1018mm.Wheel
Tire profile height=(maximum gauge-rim diameter)/2=(1018-508)/2=255mm.
The form (as shown in Figure 1) of tire is broken using bilateral；And selecting high speed impact cylinder, (movement speed reaches as high as
60m/s) it is used as beater mechanism；High speed impact cylinder bore 40mm；Using vane-type pneumatic rotary actuator as rotating mechanism.
Cutter head uses the hollow cutter head of cylindrical tube shape (as shown in Figure 4)；The range of torque sensor is 0~50Nm, output electricity
Pressure range is 0~10V.Solenoid valve 310 is arranged on the supply air line of high speed impact cylinder, and solenoid valve 320 is arranged in vane type
On the supply air line of oscillating cylinder.
As shown in fig. 6, using PLC module as controller, wherein PLC module include: FX3U-16MR basic module and
FX3U-4AD Analog input mModule.First solenoid relay valve K1 is connected on the port Y0 of PLC module, for controlling electricity
Second solenoid valve relay K2 is connected on the port Y1 of PLC module, for controlling solenoid valve 320 by magnet valve 310.Tire burster
It starts switch SB1 to be connected on the port X0 of PLC module, torque sensor (not shown) is connected to Analog input mModule
On.I/O allocation table is as shown in table 1 as follows:
1 PLC module I/O allocation table of table
The internal circuit connection relationship of PLC is as shown in Figure 7, wherein K1, K2 are solenoid relay valve, and 1SB opens for tire burster
Dynamic switch, 1ST are delay switch, and 2SB is the normally closed combination switch of torque sensor signal control, and K3 is to control long closure switch S3
Cut-off relay, control principle is as follows: opening switch 1SB, solenoid relay valve K1, K2 are powered, and switch S1 is closed at, general
Tire burster starts switch 1SB short circuit, and output relay K1, K2 maintains electricity at this time；In high speed impact cylinder and oscillating cylinder work
After work, switch 2SB timing closing.When the torque value of torque sensor is lower than 5Nm after puncturing tire, delay switch 1ST closure,
Relay K3 is powered at this time, and normally closed combination switch S3 is disconnected；To make PLC output end power off, solenoid valve power-off, cylinder is received automatically
It returns.
As shown in figure 8, the specific control flow of device of tyre is broken in the rotation based on hollow cutter head are as follows: when speed reaches test setting
When speed, testing crew is pressed tire burster and is started switch, and PLC is powered, and blow cylinder and oscillating cylinder are started to work, and drives cutter head
Movement punctures tire；PLC receives the torque measurement that torque sensor detects simultaneously, when the torque measurement monitored is lower than
When 5Nm, judge that tyre puncture process is completed, PLC power-off, solenoid valve 310 and solenoid valve 320 power off, and oscillating cylinder stops operating
Blow cylinder is withdrawn simultaneously.
After tested, the rotation based on hollow cutter head provided in the present embodiment is broken device of tyre and can be put tire in 3s
Gas, and cut is shrinkable notch, meets the test requirements document that impact velocity is fast, stability is high.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (10)
1. device of tyre is broken in a kind of rotation based on hollow cutter head characterized by comprising
Bracket is fixedly mounted on wheel rim；
Multiple beater mechanisms are detachably arranged on the bracket；
Multiple rotating mechanisms, one-to-one correspondence are mounted on the beater mechanism；
Multiple cutter heads, one-to-one correspondence are mounted on the rotating mechanism；
Wherein, the cutter head can be rotated under the drive of the rotating mechanism, while in the drive of the beater mechanism
It is lower mobile to tire direction, puncture tire；And initial position is retracted under the drive of the beater mechanism after puncturing tire.
2. device of tyre is broken in the rotation according to claim 1 based on hollow cutter head, which is characterized in that the bracket includes:
Chassis is coaxially fixedly mounted on the outside of the wheel rim；
Fixing seat is fixedly connected on the chassis；
Multiple groups mounting groove, opens up on the fixing seat respectively, and is arranged in a one-to-one correspondence with the multiple beater mechanism；
Wherein, the mounting groove includes the first mounting groove and the second mounting groove；
The side of the beater mechanism is removably also secured in first mounting groove and second mounting groove, makes institute
It states and forms angle between beater mechanism and the wheel rim.
3. device of tyre is broken in the rotation according to claim 2 based on hollow cutter head, which is characterized in that the beater mechanism is
Two, and two beater mechanisms are equal with the angle between the wheel rim.
4. device of tyre is broken in the rotation according to claim 3 based on hollow cutter head, which is characterized in that the fixing seat is square
Shape plate, and be vertically arranged with the disk on the chassis；The two sides of the fixing seat are respectively arranged with reinforcing rib；
Wherein, described two beater mechanisms are separately mounted to the two sides of the fixing seat, make center of two cutter heads about tire
Be centrosymmetric distribution.
5. device of tyre is broken in the rotation according to claim 3 or 4 based on hollow cutter head, which is characterized in that first peace
The one end of tankage in the fixing seat far from the chassis opens up, and parallel with the disk on the chassis；
Second mounting groove is provided between first mounting groove and the chassis, and vertical with first mounting groove.
6. device of tyre is broken in the rotation according to claim 5 based on hollow cutter head, which is characterized in that the beater mechanism is adopted
Use blow cylinder；The rotating mechanism uses blade swing type cylinder.
7. a kind of control device of the broken device of tyre of rotation based on hollow cutter head, is based on as claimed in claim 6 for controlling
Device of tyre is broken in the rotation of hollow cutter head characterized by comprising
First solenoid valve, is arranged on the supply air line of blow cylinder；
Second solenoid valve is arranged on the supply air line of oscillating cylinder；
Controller；
Tire burster starts switch, and connect with the input port of the controller；
First solenoid relay valve is connect with the first output port of the controller, for controlling first solenoid valve；
Second solenoid valve relay is connect, for controlling the second solenoid valve with the second output terminal mouth of the controller；
And
Power supply is used for as control device power supply.
8. the control device of the broken device of tyre of the rotation according to claim 7 based on hollow cutter head, which is characterized in that described
Controller includes: FX3U-16MR basic module and FX3U-4AD Analog input mModule.
9. the control device of the broken device of tyre of the rotation according to claim 8 based on hollow cutter head, which is characterized in that also wrap
Torque sensor is included, is mounted between the blow cylinder and the oscillating cylinder.
10. the control device of the broken device of tyre of the rotation according to claim 9 based on hollow cutter head, which is characterized in that institute
The range for stating torque sensor is 0~50Nm, and output voltage range is 0~10V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910808141.9A CN110468759B (en) | 2019-08-29 | 2019-08-29 | Rotary tire breaking device based on hollow tool bit and control device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910808141.9A CN110468759B (en) | 2019-08-29 | 2019-08-29 | Rotary tire breaking device based on hollow tool bit and control device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110468759A true CN110468759A (en) | 2019-11-19 |
| CN110468759B CN110468759B (en) | 2021-05-04 |
Family
ID=68514006
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910808141.9A Expired - Fee Related CN110468759B (en) | 2019-08-29 | 2019-08-29 | Rotary tire breaking device based on hollow tool bit and control device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110468759B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120041467A (en) * | 2010-10-21 | 2012-05-02 | 장철환 | Blowout testing machine of a tire |
| CN205898386U (en) * | 2016-07-12 | 2017-01-18 | 比亚迪股份有限公司 | Detection apparatus for it blows out and leaks gas to be used for simulating vehicle tyre |
| CN107527530A (en) * | 2017-09-07 | 2017-12-29 | 徐子建 | A kind of controlled in wireless simulates tire burst device |
| CN107941532A (en) * | 2017-11-10 | 2018-04-20 | 浙江大学 | A kind of wireless remote-control on-vehicle formula simulated automotive tire burst device and method of blowing out |
| CN108827650A (en) * | 2018-06-01 | 2018-11-16 | 武汉过控科技有限公司 | A kind of broken tire method |
-
2019
- 2019-08-29 CN CN201910808141.9A patent/CN110468759B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120041467A (en) * | 2010-10-21 | 2012-05-02 | 장철환 | Blowout testing machine of a tire |
| CN205898386U (en) * | 2016-07-12 | 2017-01-18 | 比亚迪股份有限公司 | Detection apparatus for it blows out and leaks gas to be used for simulating vehicle tyre |
| CN107527530A (en) * | 2017-09-07 | 2017-12-29 | 徐子建 | A kind of controlled in wireless simulates tire burst device |
| CN107941532A (en) * | 2017-11-10 | 2018-04-20 | 浙江大学 | A kind of wireless remote-control on-vehicle formula simulated automotive tire burst device and method of blowing out |
| CN108827650A (en) * | 2018-06-01 | 2018-11-16 | 武汉过控科技有限公司 | A kind of broken tire method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110468759B (en) | 2021-05-04 |
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Granted publication date: 20210504 |