CN109342090A - A kind of testing stand for tire tread depth and defects detection - Google Patents
A kind of testing stand for tire tread depth and defects detection Download PDFInfo
- Publication number
- CN109342090A CN109342090A CN201811314226.3A CN201811314226A CN109342090A CN 109342090 A CN109342090 A CN 109342090A CN 201811314226 A CN201811314226 A CN 201811314226A CN 109342090 A CN109342090 A CN 109342090A
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- lifting
- tread depth
- testing stand
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- 238000001514 detection method Methods 0.000 title claims abstract description 40
- 230000007547 defect Effects 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 84
- 235000004443 Ricinus communis Nutrition 0.000 claims abstract description 12
- 230000003028 elevating effect Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 240000000528 Ricinus communis Species 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 239000011324 bead Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000007689 inspection Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- 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
- G01M17/02—Tyres
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/18—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring depth
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0025—Measuring of vehicle parts
-
- 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
- G01M17/02—Tyres
- G01M17/021—Tyre supporting devices, e.g. chucks
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Tires In General (AREA)
Abstract
The present invention relates to a kind of testing stands for tire tread depth and defects detection, including rack and the lifting mechanism being arranged on the rack, clamping mechanism, tire fixed mechanism, rotating speed adjusting mechanism, the tire fixed mechanism is arranged on rotating speed adjusting mechanism, the tire is fixed on tire fixed mechanism, and the rotation speed of tire is controlled by rotating speed adjusting mechanism, the clamping mechanism is used to install the device of detection.It is the configuration of the present invention is simple, practical, and by castor can any nigration platform, can be installed according to actual use, it is practical；And lifting mechanism can be lifted tire to be detected, and tire need to only be rolled on to lifter plate, and adjusting elevating mechanism can be realized the lifting of tire, time saving and energy saving, further improve detection efficiency；Tire simple installation of the present invention, disassembly are easy and speed adjustable extent is larger, maintenance is easy, and re-type is easy and convenient, and detection efficiency is higher, good in economic efficiency.
Description
Technical field
The present invention relates to a kind of automotive inspection equipment technical fields, especially a kind of to examine for tire tread depth and defect
The testing stand of survey.
Background technique
With the fast development of automobile industry, the usage amount of tire is also continuously increased, major part of the tire as automobile
One of, the safety that the quality of tire is directly related to automobile is exercised and the life security of people, it is therefore desirable to dispatch from the factory to each
The quality of tire is detected, and traditional tire checking, which mainly passes through, manually to be detected, but detection effect is undesirable, no
Only detection efficiency it is low and also detection process is tedious, be unfavorable for industrialized production.
Tire is mainly detected using some tread detection devices in existing some Automobile Service Factories and automotive check laboratory
Tread depth, one of the main function of tread depth is exactly the frictional force increased between tyre surface and road surface, to prevent wheel-slip.
Tread depth improves tyre surface ground connection elasticity, the work of tangential force (such as driving force, brake force and cross force) between tyre surface and road surface
Under, tread can generate biggish tangential flexible deformation, guarantee enough frictional force.Meanwhile tyre tread is also in road surface slippery situation
When drainability is provided, prevent vehicle generate neatly.
Under normal conditions, tread depth cannot be below just answering re-type when 1.6mm, generally below 3mm.Vehicle returns daily
Field is general all to carry out technology state of vehicle inspection, and tire state is even more that technology state of vehicle checks essential important one
?.
Currently, this detection device is not only bulky, but also structure is complicated, and can only detection part defect, to vapour
The detection of wheel tire abrasion loss is still manually detected, by man-hour manually hand-held Special caliper to the axial direction and circumferential direction for wearing tread
Different location is measured and is calculated, and determines tread depth, or use the more intelligent handheld tread with sensor
Depth detection apparatus, and the fleet for being frequently necessary to carry out tire condition inspection can be very troublesome if using the above method, expends
Plenty of time, wasting manpower and material resources.The tyre managing of transport enterprise, it is desirable that certain tire record has its vehicle body position, tire
Number, the corresponding record of pattern depth.
Publication No. is that the Chinese patent application file of 106403837 A of CN discloses a kind of tread depth detection system, should
System detecting device is installed on underground, and when vehicle enters the detection zone for being provided with the system, which can be short in vehicle
The vehicle tread depth is detected after stopping, and tread depth vehicle not up to standard is simply reminded.The certain journey of the patent
Solved the problems, such as on degree vehicle tyre detection time-consuming with it is laborious.But the patent only has simple warning effect, Bu Nengding
Position tire location and record tyre serial number, also need manual record license number, tire number, and management is automatic and intelligence degree is low, can mention
The information of confession is seldom, and requirement of the today to intelligent management of car networking high speed development is much not achieved.
In addition, that there is also movings range is small for existing machine detection device, at high cost, clamping is inconvenient, and maintenance is difficult, is applicable in
The smaller problem of range, is substantially detected in the case where tire does not rotate, practicability is poor.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of testing stand for tire tread depth and defects detection,
The device is not only able to achieve the machine detection to tire, but also can be detected when tire rotates, and the rotation of controllable tire
Rotary speed, detection are flexibly, practical.
The technical solution of the present invention is as follows: a kind of testing stand for tire tread depth and defects detection, including rack, with
And lifting mechanism, clamping mechanism, the tire fixed mechanism, rotating speed adjusting mechanism being arranged on the rack, the fixed machine of the tire
Structure is arranged on rotating speed adjusting mechanism, and the tire is fixed on tire fixed mechanism, and is controlled by rotating speed adjusting mechanism
The rotation speed of tire, the clamping mechanism are used to install the device of detection.
Further, for being lifted tire to tire fixed mechanism, the lifting mechanism includes the lifting mechanism
Lifting for tyre plate, tire guide plate and multiple elevating mechanisms that Lifting for tyre plate lower end is set, the tire guide plate
It is hinged on one end of Lifting for tyre plate, tire can be rolled on by tire guide plate by Lifting for tyre plate.
The tire fixed mechanism for fixing tire to be detected, the tire fixed mechanism include output shaft,
Transmission shaft, ring flange, one end of the output shaft and rotating speed adjusting mechanism are sequentially connected, and the other end passes through shaft coupling and transmission shaft
Connection, the other end interference of the transmission shaft are connected with ring flange, are provided on the ring flange multiple for locking tire
The clamping screw of wheel hub.
Further, the rotating speed adjusting mechanism includes motor, belt wheel, gear set, the motor by belt with
Belt wheel transmission connection, the belt wheel are sequentially connected by connecting rod and gear set, and the gear set and output shaft are sequentially connected.
Further, the clamping mechanism is arranged in the rack of tire side to be detected, the clamping mechanism packet
2 clamp systems for including L shape adjusting bracket and being arranged in L shape adjusting bracket, the L shape adjusting bracket are arranged in machine
On frame.
Further, the rack lower end is additionally provided with multiple castors, is additionally provided with locking device on the castor,
By locking device by castor lock.
Further, the elevating mechanism includes lifting handle, fixing seat, magnetic fixing, adjusts bolt, Yi Jilian
The lower end of hack lever, the connecting rod is mounted on the rack by fixing seat, the upper end of the connecting rod by adjust bolt and
Connector is connect with Lifting for tyre plate, and the upper end of the connecting rod is also provided with an arc-shaped regulating tank, described
It adjusts bolt to be fixedly connected across arc-shaped regulating tank with connector, is additionally provided with lifting handle on the adjusting bolt,
It is additionally provided with magnetic fixing, the magnetic fixing and lifting handle contact in the rack of the lifting handle, at its lower end, leads to
It crosses lifting handle and adjusts the lifting that locking adjusts position realization Lifting for tyre plate of the bolt in regulating tank, to meet different size
The lifting of tire, and by opening magnetic fixing, so that the lower end of lifting handle is sucked and lock-bit by magnetic fixing, to prevent
Only Lifting for tyre plate is overwhelmed due to tire weight during lifting, guarantees the stability of lifting mechanism.
Further, the gear set includes cabinet and is arranged in the intracorporal gear wheel of case, pinion gear, the company
One end of bar extends into cabinet and is arranged in cabinet by two bearings, and pinion gear is arranged on the connecting rod, described
Pinion gear and gear wheel it is ratcheting, the gear wheel is arranged on gear shaft, and the gear shaft is set by other two bearings
It sets in cabinet, and the output shaft is connect by a wherein bearing with gear spindle drive.
Further, the L shape adjusting bracket includes first crossbar, second crossbar, vertical bar, the first crossbar with
Vertical bar is fixedly connected with l-shaped, and the second crossbar offers perforative slot, the first crossbar along its length
It is plugged in the slot of second crossbar.
Further, the clamp system includes U-shaped clamping seats, clamping screw, spherical pair, mounting plate, and described is U-shaped
One end of clamping seats is connected with a spherical pair, and the other end of the spherical pair is connected with a mounting plate, described U-shaped
The other end of clamping seats is threaded with clamping screw, is connected with vertical bar between the clamping screw and spherical pair, thus logical
It crosses clamping screw and spherical pair U-shaped clamping seats are mounted on vertical bar.
The invention has the benefit that
1, the configuration of the present invention is simple, practical, and by castor can any nigration platform, can be according to actual use
Installation, it is practical；
2, the present invention, which provides lifting mechanism, can be lifted tire to be detected, and tire need to only be rolled on to lifter plate, adjust and rise
The lifting of tire can be realized in descending mechanism, time saving and energy saving, further improves detection efficiency；
3, tire simple installation of the present invention, disassembly be easy and also speed adjustable extent it is larger, maintenance be easy；Automobile is tieed up
It is highly beneficial to repair detection of the factory in relation to tire, simple installation, this testing stand not only can be at various speeds to tire depth
It is detected, situations such as tire wear defect, bundle nail breakage can also be given by configuring suitable detection hardware and software
Detection, and re-type is easy and convenient, and detection efficiency is higher, and apparatus structure is simple, good in economic efficiency.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of lifting mechanism of the present invention；
Fig. 3 is the structural schematic diagram of tire fixed mechanism of the present invention；
Fig. 4 is the structural schematic diagram of rotating speed adjusting mechanism of the present invention；
Fig. 5 is the structural schematic diagram of gear set of the present invention；
Fig. 6 is the structural schematic diagram of clamping mechanism of the present invention；
In figure, 1- rack, 2- lifting mechanism, 3- tire fixed mechanism, 4- rotating speed adjusting mechanism, 5- clamping mechanism, 6- wheel
Tire, 7- castor, 20- Lifting for tyre plate, 21- tire guide plate, 22- are lifted handle, 23- fixing seat, 24- magnetic fixing, 25-
Adjusting bolt, 26- connecting rod, 27- regulating tank, 31- output shaft, 32- transmission shaft, 33- ring flange, 34- shaft coupling, 40- motor,
41- belt, 42- belt wheel, 43- gear set, 44- connecting rod, 45- gear wheel, 46- pinion gear, 47- gear shaft, 48- cabinet, 49- axis
It holds, 51- first crossbar, 52- second crossbar, 53- vertical bar, 54-U type clamping seats, 55- clamping screw, 56- spherical pair, 57- installation
Plate.
Specific embodiment
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing:
As shown in Figure 1, a kind of testing stand for tire tread depth and defects detection, including rack 1 and setting exist
Lifting mechanism 2, tire fixed mechanism 3, rotating speed adjusting mechanism 4, clamping mechanism 5 in rack 1, the tire fixed mechanism 3
It is arranged on rotating speed adjusting mechanism 4, the tire 6 is fixed on tire fixed mechanism 3, and is controlled by rotating speed adjusting mechanism 4
The rotation speed of ratch tire 6, the clamping mechanism 5 are arranged in the rack 1 of 6 side of tire, are used to install detection tire
Device, 1 lower end of rack is additionally provided with multiple castors 7, by castor 7 can any nigration platform, the castor 7
On be additionally provided with locking device, by locking device by castor lock.
As shown in Fig. 2, the lifting mechanism 2 is for being lifted tire 6 to tire fixed mechanism 3, the lifting mechanism 3
Including Lifting for tyre plate 20, tire guide plate 21 and multiple elevating mechanisms that 20 lower end of Lifting for tyre plate is arranged in, thus logical
The lifting of elevating mechanism control tire lifter plate 20 is crossed, thus meet the lifting of different size of tire 6, the tire guiding
Plate 21 is hinged on one end of Lifting for tyre plate 20, and tire 6 can be rolled on to Lifting for tyre plate 20, time saving province by tire guide plate 21
Power.
Wherein, the elevating mechanism include lifting handle 22, fixing seat 23, magnetic fixing 24, adjust bolt 25, with
And connecting rod 26, the lower end of the connecting rod 26 are mounted in rack 1 by fixing seat 23, the upper end of the connecting rod 26 is logical
It overregulates bolt 25 and connector to connect with Lifting for tyre plate 20, and the upper end of the connecting rod 26 is also provided with a circular arc
The length of the regulating tank 27 of shape, regulating tank 27 can be opened up according to height is adjusted, and the adjusting bolt 25 passes through arc-shaped tune
Section slot 27 is fixedly connected with after connector with nut, and lifting handle 22, the lifting are additionally provided on the adjusting bolt 25
Magnetic fixing 24, the lower end of the magnetic fixing 24 and lifting handle 22 are additionally provided in the rack 1 of 22 lower end of handle
Contact, and the switch that control magnetic fixing 24 works, the lifting handle are provided in the magnetic fixing 24
22 are shaped to T font, adjust position of the bolt 25 in regulating tank 27 by lifting handle 22 to realize tire
The lifting of lifter plate 20 when the height of Lifting for tyre plate 20 is suitable, and passes through unlatching to meet the lifting of different size tire
Magnetic fixing 24, so that the lower end of lifting handle 22 is sucked and lock-bit by magnetic fixing 24, to prevent during lifting
Since 6 weight of tire overwhelms Lifting for tyre plate 20, guarantee the stability of lifting mechanism.
As shown in figure 3, the tire fixed mechanism 3 is for fixing tire 6 to be detected, the tire fixed mechanism
3 include output shaft 31, transmission shaft 32, ring flange 33, and one end of the output shaft 31 and rotating speed adjusting mechanism 4 are sequentially connected, separately
One end is connect by shaft coupling 34 with transmission shaft 32, and interference is connected with ring flange 33 on the other end of the transmission shaft 32, described
Ring flange 33 on be provided with it is multiple for locking the clamping screws of bead seat, by lifting mechanism 2 by tire 6 to be detected
After being lifted to certain altitude, tire is fixed on transmission shaft by the clamping screw on ring flange 33, and revolving speed tune can be passed through
Section mechanism 4 controls tire 6 and is rotated, thus realize the detection of 6 different location of tire, it is easy for assemble or unload.
As shown in figure 4, the rotating speed adjusting mechanism 4 stated includes motor 40, belt wheel 42, gear set 43, the motor 40 is logical
It crosses belt 41 and belt wheel 42 is sequentially connected, the belt wheel 42 is sequentially connected by connecting rod 44 and gear set 43, the gear
Group 43 is sequentially connected with output shaft 31.
As shown in figure 5, the gear set 43 includes cabinet 48 and the gear wheel 45, the small tooth that are arranged in cabinet 48
Wheel 46, one end of the connecting rod 44 extend into cabinet 48 and are arranged in cabinet 48 by two bearings 49, the connecting rod
Pinion gear 46 is arranged on 44, the pinion gear 46 and gear wheel 45 are ratcheting, and the gear wheel 45 is arranged in gear shaft 47
On, the gear shaft 47 is arranged in cabinet 48 by other two bearings 49, and the output shaft 31 passes through wherein one
Bearing 49 and gear shaft 47 are sequentially connected.
As shown in fig. 6, clamping mechanism 5 is arranged in the rack 1 of 6 side of tire to be detected as mentioned, the clamping
Mechanism 5 is set including L shape adjusting bracket and 2 clamp systems being arranged in L shape adjusting bracket, the L shape adjusting bracket
It sets on the rack.
The L shape adjusting bracket includes first crossbar 51, second crossbar 52, vertical bar 53, the first crossbar 51 with
Vertical bar 53 is fixedly connected with l-shaped, and the second crossbar 52 offers perforative slot along its length, and described first
Cross bar 51 is plugged in the slot of second crossbar 52.
The clamp system includes U-shaped clamping seats 54, clamping screw 55, spherical pair 56, mounting plate 57, and described is U-shaped
One end of clamping seats 54 is connected with a spherical pair 56, and the other end of the spherical pair 56 is connected with a mounting plate
57, the other end of the U-shaped clamping seats 54 is threaded with clamping screw 55, and the U-shaped clamping seats 54 pass through the folder
Tight screw rod 55 is removably arranged in vertical bar 53 with spherical pair 56.
The above embodiments and description only illustrate the principle of the present invention and most preferred embodiment, is not departing from this
Under the premise of spirit and range, various changes and improvements may be made to the invention, these changes and improvements both fall within requirement and protect
In the scope of the invention of shield.
Claims (10)
1. a kind of testing stand for tire tread depth and defects detection, it is characterised in that: including rack and be arranged in machine
Lifting mechanism, clamping mechanism, tire fixed mechanism, rotating speed adjusting mechanism on frame, the tire fixed mechanism setting are turning
On fast regulating mechanism, the tire is fixed on tire fixed mechanism, and the lifting mechanism is used to tire being raised to wheel
Tire fixed mechanism, the tire fixed mechanism are used for for fixing tire to be detected, the clamping mechanism for installing
Detect the device of tire.
2. a kind of testing stand for tire tread depth and defects detection according to claim 1, it is characterised in that: institute
The lifting mechanism stated includes Lifting for tyre plate, tire guide plate and multiple elevating mechanisms that Lifting for tyre plate lower end is arranged in,
The tire guide plate is hinged on one end of Lifting for tyre plate, and tire can be rolled on to Lifting for tyre plate by tire guide plate.
3. a kind of testing stand for tire tread depth and defects detection according to claim 1, it is characterised in that: institute
The tire fixed mechanism stated includes output shaft, transmission shaft, ring flange, and one end of the output shaft and rotating speed adjusting mechanism transmission connect
It connects, the other end is by shaft coupling and is driven axis connection, and interference is connected with ring flange, the method on the other end of the transmission shaft
It is provided on blue disk multiple for locking the clamping screw of bead seat.
4. a kind of testing stand for tire tread depth and defects detection according to claim 1, it is characterised in that: institute
The rotating speed adjusting mechanism stated includes motor, belt wheel, gear set, and the motor is connect by belt with belt wheel transmission, described
Belt wheel is sequentially connected by connecting rod and gear set, and the gear set and output shaft are sequentially connected.
5. a kind of testing stand for tire tread depth and defects detection according to claim 1, it is characterised in that: institute
The clamping mechanism stated is arranged in the rack of tire side to be detected, and the clamping mechanism includes L shape adjusting bracket, Yi Jishe
2 clamp systems in L shape adjusting bracket are set, the L shape adjusting bracket is arranged on the rack.
6. a kind of testing stand for tire tread depth and defects detection according to claim 2, it is characterised in that: institute
The elevating mechanism stated includes lifting handle, fixing seat, magnetic fixing, adjusts bolt and connecting rod, the connecting rod
Lower end is mounted on the rack by fixing seat, and the upper end of the connecting rod is connected by adjusting bolt and connector and Lifting for tyre plate
It connects, and the upper end of the connecting rod is also provided with an arc-shaped regulating tank, the adjusting bolt passes through arc-shaped
Regulating tank is fixedly connected with connector, and lifting handle, the machine of the lifting handle, at its lower end are additionally provided on the adjusting bolt
Magnetic fixing, the magnetic fixing and lifting handle contact are additionally provided on frame.
7. a kind of testing stand for tire tread depth and defects detection according to claim 4, it is characterised in that: institute
The gear set stated includes cabinet and is arranged in the intracorporal gear wheel of case, pinion gear, and one end of the connecting rod extends into cabinet
It is interior and by two bearings be arranged in cabinet, pinion gear is arranged on the connecting rod, the pinion gear and gear wheel are ratcheting,
The gear wheel is arranged on gear shaft, and the gear shaft is arranged in cabinet by other two bearings, and described
Output shaft is connect by a wherein bearing with gear spindle drive.
8. a kind of testing stand for tire tread depth and defects detection according to claim 5, it is characterised in that: institute
The L shape adjusting bracket stated includes first crossbar, second crossbar, vertical bar, and the first crossbar is fixedly connected with l-shaped with vertical bar,
And the second crossbar offers perforative slot along its length, and the first crossbar is plugged in inserting for second crossbar
In slot.
9. a kind of testing stand for tire tread depth and defects detection according to claim 5, it is characterised in that: institute
The clamp system stated includes U-shaped clamping seats, clamping screw, spherical pair, mounting plate, and one end activity of the U-shaped clamping seats connects
It is connected to a spherical pair, the other end of the spherical pair is connected with a mounting plate, the other end screw thread of the U-shaped clamping seats
It is connected with clamping screw, the U-shaped clamping seats are removably arranged on vertical bar by the clamping screw and spherical pair.
10. a kind of testing stand for tire tread depth and defects detection according to claim 1, it is characterised in that:
The rack lower end is additionally provided with multiple castors, is additionally provided with locking device on the castor, by locking device by foot
Wheel locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811314226.3A CN109342090B (en) | 2018-11-06 | Test bed for detecting tire tread depth and defects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811314226.3A CN109342090B (en) | 2018-11-06 | Test bed for detecting tire tread depth and defects |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109342090A true CN109342090A (en) | 2019-02-15 |
| CN109342090B CN109342090B (en) | 2024-08-02 |
Family
ID=
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111397920A (en) * | 2020-03-30 | 2020-07-10 | 储德姣 | Intelligent simulation test system for automobile tire production and manufacturing |
| CN114608470A (en) * | 2022-05-09 | 2022-06-10 | 山东玲珑轮胎股份有限公司 | Automobile tire wear loss detection device |
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