CN110231183A - A kind of tire positioning detection mechanism and tire position finding and detection method - Google Patents
A kind of tire positioning detection mechanism and tire position finding and detection method Download PDFInfo
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- CN110231183A CN110231183A CN201910651140.8A CN201910651140A CN110231183A CN 110231183 A CN110231183 A CN 110231183A CN 201910651140 A CN201910651140 A CN 201910651140A CN 110231183 A CN110231183 A CN 110231183A
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- 238000001514 detection method Methods 0.000 title claims abstract description 94
- 230000007246 mechanism Effects 0.000 title claims abstract description 38
- 238000012360 testing method Methods 0.000 claims abstract description 100
- 238000000926 separation method Methods 0.000 claims description 35
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
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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
- G01M1/00—Testing static or dynamic balance of machines or structures
- G01M1/02—Details of balancing machines or devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M1/00—Testing static or dynamic balance of machines or structures
- G01M1/02—Details of balancing machines or devices
- G01M1/04—Adaptation of bearing support assemblies for receiving the body to be tested
- G01M1/045—Adaptation of bearing support assemblies for receiving the body to be tested the body being a vehicle wheel
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M1/00—Testing static or dynamic balance of machines or structures
- G01M1/14—Determining imbalance
-
- 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
- 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)
- Testing Of Balance (AREA)
Abstract
The invention discloses a kind of tire positioning detection mechanisms, for dynamic balance test machine, including the lift bracket to place tire, lift bracket center be equipped with pass through for lower wheel rim, the via hole to support tire, the upper surface of via hole periphery is provided with the test section to detect tire placement location, and detection part was distributed in the two sides of axially bored line.Test section is arranged in the upper surface of lift bracket, and when tire is placed on lift bracket, test section is able to detect its placement location, so judge tire place whether skew, if tire place it is crooked if it is determined；If not placing skew, directly progress dynamic balancing detection.So as to avoid to having put during positive tire determines, the testing time is saved, testing efficiency is improved.The present invention also provides a kind of tire position finding and detection methods based on above-mentioned tire positioning detection mechanism, can be improved tire dynamic and balance detection efficiency.
Description
Technical field
The present invention relates to technical field of experiment equipment, in particular to a kind of tire positioning detection mechanism.The invention further relates to
A kind of tire position finding and detection method based on above-mentioned tire positioning detection mechanism.
Background technique
Dynamic balance test machine is the special inspecting equipment of the full-automatic on-line testing for tire dynamic and balance performance, wheel
Tire generally drives synchronous belt to be transported to test station after previous station is by determining, then through servo motor.If previous ring
It saves position inaccurate or tire conveying is not in place, tire is sent to test station, and lift bracket falls, tire bead and wheel rim
It cannot correctly be bonded, will lead to tire and be loaded skew, influence test data, if skew is excessive, will lead to main shaft whereabouts and puncture
Tire, injury device.
In the prior art, dynamic balance test machine generallys use roller conveying, and test station, which has, is fixed on lifting support
Centering device on frame.After each tire enters test station, during centering device can all determine tire.Although operation in fixed
It can be avoided the skew that is loaded, but the efficiency of tire dynamic and balance detection can be reduced.
Therefore, how to improve tire dynamic and balance detection efficiency is those skilled in the art's technical problem urgently to be solved.
Summary of the invention
The object of the present invention is to provide a kind of tire positioning detection mechanisms, are able to detect position of the tire on lift bracket
It sets, and then judges whether tire is crooked, if tire skew passes through centering device again and carries out operation in surely, it is flat to improve wheel movement of the foetus
The detection efficiency of weighing apparatus.The tire dynamic and balance examination including above-mentioned tire positioning detection mechanism that it is a further object of the present invention to provide a kind of
Machine is tested, detection efficiency is higher.
To achieve the above object, the present invention provides a kind of tire positioning detection mechanism, is used for dynamic balance test machine, packet
Include the lift bracket to place tire, the lift bracket center be equipped with passed through for lower wheel rim, the via hole to support tire, institute
The upper surface for stating via hole periphery is provided with test section to detect tire placement location, and the detection part is distributed in the via hole
The two sides of axis.
Preferably, all the test section is distributed along the conveying direction of tire.
Preferably, the test section is symmetrical in the two sides in the center of circle of the via hole.
Preferably, further include be connected with the test section, to judge tire whether be loaded skew judgment means, it is described
Judgment means are included in during placement tire, to when only positioned at the test section detection of the center of circle side of the via hole
When to tire, judge that tire places the first judging part of skew.
Preferably, the judgment means further include during lower wheel rim holds up tire upwards, to described when being located at
When the separation time difference that the test section and tire of the center of circle two sides of via hole are detached from is greater than preset time difference, judge that tire is loaded
Second judging part of skew.
Preferably, the test section includes test section group of at least two groups to detect different sized tyres, each described
Test section group includes at least two test sections, the center of circle of the test section and the via hole in the same test section group
Be equidistant.
Preferably, the lift bracket is equipped with the sliding slot extended along the conveying direction of tire, is equipped with sliding block in the sliding slot,
The test section is connected with the sliding block, the position of the test section is adjusted with the conveying direction along tire.
It preferably, further include the warning device being connected with the judgment means, to sound an alarm when tire skew.
Preferably, the warning device is alarm lamp or alarm buzzer.
The present invention also provides a kind of tire position finding and detection methods, comprising:
The detection data of test section is obtained, and determines the status information of the tire according to the detection data；
Determine whether the tire is crooked according to the state information.
Preferably, described to determine the tire according to the state information if the status information includes placement location
It is whether crooked, comprising:
Judge whether the tire is coaxial with the via hole on lift bracket according to the placement location；
If it is not, then determining the tire skew.
Preferably, if the status information includes the separation time that tire leaves the upper surface of lift bracket, according to institute
State the status information that detection data determines the tire, comprising:
When determining that wheel rim holds up tire upwards instantly respectively according to the detection data, tire leaves the lifting of via hole side
First separation time of bracket upper surface and tire leave the second separation time of the lift bracket upper surface of the via hole other side；
It is poor that the separation time is calculated according to first separation time and second separation time；
It is described to determine whether the tire is crooked according to the state information, comprising:
Compare the separation time difference and preset time is poor, if the separation time difference is greater than the preset time difference
Skew, it is on the contrary then tire is not crooked.
Tire positioning detection mechanism provided by the present invention is used for dynamic balance test machine, including to place tire
Lift bracket, lift bracket center be equipped with pass through for lower wheel rim, the via hole to support tire, the upper surface setting of via hole periphery
There is the test section to detection wheel tire placement location, detection part was distributed in the two sides of axially bored line.The upper surface of lift bracket is set
Test section is set, when tire is placed on lift bracket, test section is able to detect its placement location, and then whether judges tire placement
Skew determines it if tire places skew；If not placing skew, directly progress dynamic balancing detection.To
It avoids to having put during positive tire determines, has saved the testing time, improved testing efficiency.
The present invention also provides a kind of tire position finding and detection methods based on above-mentioned tire positioning detection mechanism, can be improved
Tire dynamic and balance detection efficiency.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the structural schematic diagram of tire positioning detection mechanism provided by the present invention；
Fig. 2 is the top view of tire positioning detection mechanism in Fig. 1；
Fig. 3 is the main view that skew occurs during transportation for tire；
Fig. 4 is the top view that skew occurs during transportation for tire；
Fig. 5 is the schematic diagram that skew occurs during being loaded for tire.
Wherein, appended drawing reference of the Fig. 1 into Fig. 5 are as follows:
Servo motor 1, lift bracket 2, tire 3, upper wheel rim 4, test section 5, lower wheel rim 6, transmitter 51, receiver 52.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In order to make those skilled in the art more fully understand the present invention program, with reference to the accompanying drawing and it is embodied
The present invention is described in further detail for mode.
Fig. 1 to Fig. 5 is please referred to, Fig. 1 is the structural schematic diagram of tire positioning detection mechanism provided by the present invention；Fig. 2 is
The top view of tire positioning detection mechanism in Fig. 1；Fig. 3 is the main view that skew occurs during transportation for tire；Fig. 4 is tire
The top view of skew occurs during transportation；Fig. 5 is the schematic diagram that skew occurs during being loaded for tire.
Tire positioning detection mechanism provided by the present invention is used to carry out the tire 3 detected on dynamic balance test machine
Detection and localization.As depicted in figs. 1 and 2, tire positioning detection mechanism includes lift bracket 2 and positioned at 2 upper surface of lift bracket
Test section 5.Tire 3 is transported on lift bracket 2 by conveying devices such as rollers, and test section 5 is able to detect the position of the placement of tire 3
It sets, and then judges whether tire 3 is crooked.
Specifically, lift bracket 2 is in rectangle, the side of lift bracket 2 is equipped with the servo motor 1 for driving it to go up and down.
The center of lift bracket 2 has the perforative via hole of through-thickness, and the needs of tire 3 are placed at the position coaxial with via hole, so
Wheel rim 6 is descended to rise afterwards, the ibid cooperation of wheel rim 4 is loaded to tire 3.Test section 5 can be specially to be set to 2 upper end of lift bracket
The structures such as the foil gauge of Middle face, when tire 3 is placed on 2 upper surface of lift bracket, foil gauge generates deformation, and then determines
The position that tire 3 is placed, then judge whether tire 3 is crooked by the position that tire 3 is placed.Certainly, test section 5 also can be selected red
Outside line detection switch, it includes transmitter 51 and receiver 52 that infrared detection, which switchs it, and transmitter 51 and receiver 52 are set respectively
Infrared ray can be blocked in the two sides of 3 conveying direction of tire, 3 transmission process of tire by setting, to detect the position of tire 3
It sets.Certainly, if detecting the position of tire 3 using infrared detection switch etc., transmitter 51 and receiver 52 are both needed to be higher than
The upper surface of lift bracket 2 and the width for being lower than tire 3.
In addition, tire 3 needs be placed at the position coaxial with via hole, test section 5 need to detect tire 3 two sides whether
It is in place, thus test section 5 need to be distributed in the two sides of axially bored line.If wherein tire 3 is not detected in side, illustrate to take turns
Tire 3 places skew.
In the present embodiment, tire positioning detection mechanism is able to detect whether tire 3 places skew, if 3 skew of tire,
In determining it；If tire 3 is not crooked, directly progress dynamic balancing detection determines middle operation so as to avoid unnecessary,
The time in fixed has been saved, detection efficiency is improved.
Optionally, tire 3 is usually delivered on lift bracket 2 in same direction, thus whole test sections 5 are along tire 3
Conveying direction setting, as shown in Fig. 2, test section 5 is specially infrared detection switch, transmitter 51 and receiver 52 are distinguished
It is arranged on two sides of parallel conveying direction.
Specifically, test section 5 is two, and it is symmetrically distributed in the two sides in the center of circle of via hole.Distance between the two is less than
The diameter of tire 3, and the distance between two test sections 5 and the difference of 3 diameter of tire allow positive no more than tire 3 and via hole
Deviation range.Certainly, user can also improve as needed the density of test section 5, to improve detection accuracy.
Tire positioning detection mechanism further includes the judgment means being connected with test section 5, and the detection signal of test section 5 is transferred to
Judgment means, judgment means judge whether tire 3 places skew according to detection signal.Specifically, since test section 5 is symmetrical
In the two sides in the via hole center of circle, the first judging part can be judged according to the detection signal of two sides test section 5, such as Fig. 3 and Fig. 4 institute
Show, when tire 3 is not detected in the test section 5 of wherein side, illustrates that tire 3 places skew.Judgment means can be specially monolithic
Machine or PLC controller etc., the first judging part can be specially the switching circuit etc. in judgment means.
In addition, lower wheel rim 6, which moves up, holds up tire 3, when tire 3 lifts up in detection wheel movement of the foetus equilibrium process
It is easy that skew occurs because of the unequal reason of Mass Distribution, at this time if upper wheel rim 4 and lower wheel rim 6 are loaded to tire 3, meeting
Tire 3 is caused to scratch or rim damage.Thus need whether skew detects to tire 3 before being loaded.
Specifically, as shown in figure 5, one side can first leave lifting support if skew occurs during picking-up for tire 3
The upper surface of lift bracket 2 is finally left in the upper surface of frame 2, side corresponding thereto.Judgment means further include the second judging part,
Second judging part is connected with test section 5, and during lower wheel rim 6 holds up tire 3 upwards, the second judging part receives via hole two
The detection signal of side test section 5, and can have that the separation time is poor between two detection signals, it is poor when the separation time of two detection signals
When poor greater than preset time, the second judging part then judges that skew occurs during being loaded for tire 3.Second judging part can refer to existing
There are clock circuit or the timer etc. in technology.
In the present embodiment, judgment means are equipped with the first judging part and the second judging part, and the first judging part is for judging tire 3
Skew whether occurs when being placed on lift bracket 2, whether is sent out when the second judging part is for judging that lower wheel rim 6 holds up tire 3
Raw skew.And then tire 3 can be adjusted in time, it avoids scratching tire 3 during being loaded.
In addition, often there is some difference for 3 diameter of tire of progress dynamic balancing detection, to position to a variety of tires 3.
In a kind of specific embodiment of the invention, test section 5 includes at least two groups test section group, and each test section group is for detecting
The tire 3 of different-diameter.As depicted in figs. 1 and 2, there are two test section group, each test sections for tool in tire positioning detection mechanism
Group includes two test sections 5 along the distribution of 3 conveying direction of tire, and two test sections 5 are equidistant with the center of circle of via hole.Certainly,
User can also be as needed, three or four test sections 5 is arranged in a test section group, it is not limited here.
Further, sliding slot can be also arranged in lift bracket 2 along the conveying direction of tire 3, be equipped with sliding block, test section in sliding slot
5 are connected and the conveying direction under the drive of sliding block along tire 3 is moved with sliding block.Specifically, the upper end of 2 two sides of lift bracket
It is equipped with sliding slot on face, the cross section of sliding slot and sliding block can be convex shape, the two clearance fit.Sliding block has to be prolonged along its length
The cable hole stretched, the upper end face have the mounting hole for installing test section 5, and mounting hole is connected with cable hole, and test section 5 is set
It is placed in mounting hole, the transmission line of test section 5 is set in cable hole.Certainly, tire positioning detection mechanism may also set up one group
Test section group will test portion 5 before the tire 3 for needing to detect different-diameter and be moved at corresponding position.
In addition, the not set centering device of part dynamic balance test machine in the prior art, once skew, which occurs, for tire 3 needs
In manually determining, therefore tire positioning detection mechanism is additionally provided with warning device.Specifically, warning device is to be connected with judgment means
Alarm lamp or alarm buzzer.When 3 skew of tire, warning device receives the alarm command of judgment means transmission, then sends out
Alarm out prompts during operator determines tire 3.Certainly, warning device may also include respectively with the first judging part and
Two judging parts connected the first alarm department and the second alarm department, when different types of skew occurs for tire 3, the first alarm department and
The capable of emitting different types of alarm signal of second alarm department, and then operator is facilitated to carry out corresponding fixed middle operation.
In the present embodiment, tire positioning detection mechanism is equipped with multiple test section groups, is detected by different test section groups different
The tire 3 of diameter, improves the versatility of tire positioning detection mechanism.In addition, tire positioning detection mechanism be additionally provided with sliding slot and
Sliding block, sliding block move in sliding slot, can adjust the position of test section 5, and test section 5 is made to be able to detect the tire 3 of different-diameter,
Further increase the versatility of tire positioning detection mechanism.In addition, tire positioning detection mechanism is additionally provided with warning device, if wheel
The not set centering device of movement of the foetus balancer, warning device can prompt operator to carry out operation in surely.
The present invention also provides a kind of tire position finding and detection methods, comprising:
The detection data of test section 5 is obtained, and determines the status information of tire 3 according to detection data；
Whether the detection tire 3 of test section 5, which is placed on lift bracket 2, generates detection data, and detection data includes that tire 3 is
The no placement location being placed on lift bracket 2 and tire 3 leave the separation time of 2 upper surface of lift bracket.Judgment means
Judge determine whether tire 3 is crooked according to state of the detection data to tire 3.
Optionally, if status information includes placement location, determine whether tire 3 is crooked according to status information, comprising:
Judge whether tire 3 is coaxial with the via hole on lift bracket 2 according to placement location；
As described above, test section 5 is distributed in via hole two sides, if test section 5 detects tire 3, illustrates that tire 3 is put
It sets on lift bracket 2.If the test section 5 of via hole two sides detects the presence of tire 3, illustrate that tire 3 and lifting are held in the palm
Via hole on frame 2 is coaxial.
If it is not, then determining 3 skew of tire.
If the test section 5 of only side detects the presence of tire 3, illustrate the mistake on tire 3 and lift bracket 2
Hole is not coaxial, i.e., skew occurs for tire 3.
Further, whether sent out when the also detectable tire 3 of 3 positioning detection mechanism of tire leaves the upper surface of lift bracket 2
Raw skew.
If status information includes the separation time that tire 3 leaves the upper surface of lift bracket 2, determined according to detection data
The status information of tire 3, comprising:
When determining that wheel rim holds up tire 3 upwards instantly respectively according to detection data, tire 3 leaves the lifting support of via hole side
First separation time of 2 upper surface of frame and tire 3 leave the second separation time of 2 upper surface of lift bracket of the via hole other side；
It is poor that the separation time is calculated according to the first separation time and the second separation time；
When test section 5 detects that tire 3 disappears from lift bracket 2, when judgment means can record the disengaging of tire 3
Between.The two sides separation time of tire 3 is respectively the first separation time and the second separation time.First separation time and second is detached from
Often there is difference between time, the absolute value of the two difference be the separation time it is poor.
Determine whether tire 3 is crooked according to status information, comprising:
Compare separation time difference and preset time be poor, if separation time difference be greater than preset time difference if it is crooked, it is on the contrary then
Tire 3 is not crooked.
If separation time difference is larger, illustrate after 2 upper surface of lift bracket is left in the side of tire 3 for a long time, wheel
2 upper surface of lift bracket is just left in the other side of tire 3, thus judgment means judge that skew occurs for tire 3 accordingly.
It should be noted that in the present specification, such as first and second etc relational terms are used merely to one
Entity is distinguished with other several entities, and without necessarily requiring or implying between these entities, there are any this actual
Relationship or sequence.
Tire positioning detection mechanism provided by the present invention and tire position finding and detection method are described in detail above.
Used herein a specific example illustrates the principle and implementation of the invention, and the explanation of above embodiments is only used
In facilitating the understanding of the method and its core concept of the invention.It should be pointed out that for those skilled in the art,
Without departing from the principle of the present invention, can be with several improvements and modifications are made to the present invention, these improvement and modification
It falls into the protection scope of the claims in the present invention.
Claims (12)
1. a kind of tire positioning detection mechanism is used for dynamic balance test machine, which is characterized in that including to place tire
(3) lift bracket (2), the lift bracket (2) center be equipped with passed through for lower wheel rim (6), the via hole to support tire (3),
The upper surface of the via hole periphery is provided with the test section (5) to detect tire (3) placement location, the test section (5) point
It is distributed in the two sides for crossing axially bored line.
2. tire positioning detection mechanism according to claim 1, which is characterized in that all the test section (5) is along tire
(3) conveying direction distribution.
3. tire positioning detection mechanism according to claim 2, which is characterized in that test section (5) the Yu Suoshu via hole
The center of circle two sides it is symmetrical.
4. tire positioning detection mechanism according to claim 3, which is characterized in that further include and the test section (5) phase
Even, to judge tire (3) whether be loaded skew judgment means, the judgment means be included in place tire (3) during,
To judge that tire (3) is put when the test section (5) only positioned at the center of circle side of the via hole detects tire (3)
Set the first judging part of skew.
5. tire positioning detection mechanism according to claim 4, which is characterized in that the judgment means further include in lower whorl
During rim (6) holds up tire (3) upwards, to when the test section (5) and wheel positioned at the center of circle two sides of the via hole
Tire (3) be detached from separation time difference be greater than preset time difference when, judge tire (3) be loaded skew the second judging part.
6. according to claim 1 to tire positioning detection mechanism described in 5 any one, which is characterized in that the test section (5)
Test section group including at least two groups to detect different sized tyres (3), each test section group include at least two institutes
It states test section (5), the test section (5) in the same test section group is equidistant with the center of circle of the via hole.
7. according to tire positioning detection mechanism described in claim 2 to 5 any one, which is characterized in that the lift bracket
(2) it is equipped with the sliding slot extended along the conveying direction of tire (3), is equipped with sliding block, the test section (5) and the cunning in the sliding slot
Block is connected, along the position of the conveying direction of tire (3) the adjustment test section (5).
8. according to tire positioning detection mechanism described in claim 4 or 5 any one, which is characterized in that further include with it is described
Judgment means are connected, the warning device to sound an alarm when tire (3) is crooked.
9. tire positioning detection mechanism according to claim 8, which is characterized in that the warning device is alarm lamp or report
Alert buzzer.
10. a kind of tire position finding and detection method characterized by comprising
The detection data of test section is obtained, and determines the status information of the tire according to the detection data；
Determine whether the tire is crooked according to the state information.
11. position finding and detection method according to claim 10, which is characterized in that if the status information includes placing position
It sets, then it is described to determine whether the tire is crooked according to the state information, comprising:
Judge whether the tire is coaxial with the via hole on lift bracket according to the placement location；
If it is not, then determining the tire skew.
12. position finding and detection method according to claim 10, which is characterized in that if the status information includes that tire leaves
The separation time of the upper surface of lift bracket then determines the status information of the tire according to the detection data, comprising:
When determining that wheel rim holds up tire upwards instantly respectively according to the detection data, tire leaves the lift bracket of via hole side
First separation time of upper surface and tire leave the second separation time of the lift bracket upper surface of the via hole other side；
It is poor that the separation time is calculated according to first separation time and second separation time；
It is described to determine whether the tire is crooked according to the state information, comprising:
Compare the separation time difference and preset time is poor, it is askew if the separation time difference is greater than the preset time difference
Tiltedly, on the contrary then tire is not crooked.
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| CN201910651140.8A CN110231183A (en) | 2019-07-18 | 2019-07-18 | A kind of tire positioning detection mechanism and tire position finding and detection method |
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| CN201910651140.8A CN110231183A (en) | 2019-07-18 | 2019-07-18 | A kind of tire positioning detection mechanism and tire position finding and detection method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114216692A (en) * | 2021-11-24 | 2022-03-22 | 一汽解放汽车有限公司 | Test device and vibration equipment |
| CN116242535A (en) * | 2023-05-11 | 2023-06-09 | 滨州盟威戴卡轮毂有限公司 | Hub balance detection equipment |
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| CN1510408A (en) * | 2002-12-24 | 2004-07-07 | 株式会社神户制钢所 | Tyre evenness tester |
| CN107532970A (en) * | 2015-02-24 | 2018-01-02 | 三菱重工机械科技株式会社 | The pose detection method of tire checkup device and tire |
| CN105758654A (en) * | 2016-03-02 | 2016-07-13 | 山东大学 | Online automatic correction device for upper and lower rims of tyre dynamic balancing testing machine |
| CN210136082U (en) * | 2019-07-18 | 2020-03-10 | 软控股份有限公司 | Tire positioning detection mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114216692A (en) * | 2021-11-24 | 2022-03-22 | 一汽解放汽车有限公司 | Test device and vibration equipment |
| CN114216692B (en) * | 2021-11-24 | 2024-03-19 | 一汽解放汽车有限公司 | Test device and vibration equipment |
| CN116242535A (en) * | 2023-05-11 | 2023-06-09 | 滨州盟威戴卡轮毂有限公司 | Hub balance detection equipment |
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