CN106404286A - Automatic imbalance point tracking apparatus for dynamic wheel balancing machine - Google Patents
Automatic imbalance point tracking apparatus for dynamic wheel balancing machine Download PDFInfo
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- CN106404286A CN106404286A CN201611181584.2A CN201611181584A CN106404286A CN 106404286 A CN106404286 A CN 106404286A CN 201611181584 A CN201611181584 A CN 201611181584A CN 106404286 A CN106404286 A CN 106404286A
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- 230000008450 motivation Effects 0.000 claims description 3
- NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical compound C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 description 4
- IXSZQYVWNJNRAL-UHFFFAOYSA-N etoxazole Chemical compound CCOC1=CC(C(C)(C)C)=CC=C1C1N=C(C=2C(=CC=CC=2F)F)OC1 IXSZQYVWNJNRAL-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 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
- G01M1/14—Determining imbalance
- G01M1/16—Determining imbalance by oscillating or rotating the body to be tested
- G01M1/26—Determining imbalance by oscillating or rotating the body to be tested with special adaptations for marking, e.g. by drilling
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- Testing Of Balance (AREA)
Abstract
The invention, which belongs to the dynamic balancing machine field, provides an automatic imbalance point tracking apparatus for a dynamic wheel balancing machine. With the apparatus, problems of tedious indication way steps and high operation difficulty of the wheel imbalance point in an existing ALUS mode or complicated structure of the employed indication apparatus can be solved. An output shaft of a first stepping motor is perpendicular to an output shaft of a second stepping motor; a first laser and a second laser are arranged on the output shaft of the first stepping motor and the output shaft of the second stepping motor respectively; and the output shaft of the first stepping motor and the output shaft of the second stepping motor are parallel to emergent light of the first laser and emergent light of the second laser respectively. A first zero-point positioning body and a second zero-point positioning body are used for zero-point positioning of the output shafts of the first stepping motor and the second stepping motor. A grating signal output terminal and a correction plane position data output terminal of a dynamic balancing machine are connected with a grating signal output terminal and a correction plane position data output terminal of a processor; and a driver drives the first stepping motor and the second stepping motor respectively by a first control signal and a second control signal that are sent out by the processor. According to the invention, the provided apparatus are used for automatic imbalance point tracking of a dynamic wheel balancing machine.
Description
Technical field
The present invention relates to a kind of put automatic tracking device for the imbalance on dynamic wheelo balancer, belong to dynamic balancing machine neck
Domain.
Background technology
After the unbalancing value of wheel measured by dynamic wheelo balancer, need the uneven point on wheel is referred to
Show, that is, indicate the position of uneven point on two rectifying planes, to be corrected to amount of unbalance.Existing dynamic wheelo balancer
Generally there are two kinds of balanced modes, a kind of is DYN pattern, and in this mode, user can only select default two in dynamic balancing machine
Individual rectifying plane；Another kind of is ALUS pattern, and in this mode, user can be with two rectifying planes of unrestricted choice.
Therefore, measure the unbalancing value of wheel in the dynamic wheelo balancer under ALUS pattern after, on wheel not
The instruction of equilibrium point not only includes indicating the position of rectifying plane but also including the phase place of uneven point on instruction rectifying plane.Existing ALUS mould
Under formula, the indicating mode of the uneven point of wheel is：The chi that draws on dynamic balancing machine is first drawn manually by user according to the instruction of dynamic balancing machine
Go out the length specified, find out the position of rectifying plane, the instruction according still further to dynamic balancing machine can be manually rotated wheel, find out uneven point
Phase place, finally the balance weight of correction is arranged on rim for automobile wheel.Therefore, the complex operation of this indicating mode, less efficient.
In addition, the phase resolution of existing dynamic wheelo balancer is usually 1.4 °, even more high.The manually side of swivel wheel
Formula falls uneven point in the range of 1.4 °, there be difficulties involved when.On some high-grade dynamic wheelo balancers, by motor
The mode of speed governing realizes the Automatic-searching of uneven point, but the hardware configuration which is adopted is complicated, relatively costly, when to be measured
Wheel when exceeding constant weight, due to wheel inertia big it is impossible to find out uneven point exactly.
Content of the invention
The present invention be solve the uneven point of wheel under existing ALUS pattern indicating mode step numerous and diverse, operation easier big or
The baroque problem of instruction device being adopted is it is proposed that a kind of put automatic tracing for the imbalance on dynamic wheelo balancer
Device.
Of the present invention include the first motor for the uneven point automatic tracking device on dynamic wheelo balancer
3rd, the second motor 4, first laser device 5, second laser 6, first zero positioning body 7, the second zero-point positioning body 8, driving
Device 9 and processor；
First motor 3 and the second motor 4 are electric rotating motivation, the output shaft of the first motor 3 and
The output shaft of two stepping motor 4 is vertically arranged；
First laser device 5 and second laser 6 are a wordline laser device, and first laser device 5 and second laser 6 are respectively
It is fixedly installed on the output shaft of the first motor 3 and the output shaft of the second motor 4, the emergent light of first laser device 5
Parallel with the output shaft of the first motor 3, the emergent light of second laser 6 is parallel with the output shaft of the second motor 4；
First zero positioning body 7 and the second zero-point positioning body 8 are respectively used to output shaft and the second step of the first motor 3
The zero-point positioning of the output shaft of stepper motor 4；
The grating signal outfan of dynamic balancing machine 10 is connected with the grating signal input of processor, the school of dynamic balancing machine 10
Front position data output end is connected with the rectifying plane position data input of processor；
The outfan of the first control signal of processor is connected with the first control signal input of driver 9, processor
The outfan of the second control signal be connected with the second control signal input of driver 9；
Driver 9 is used for driving the first motor 3 according to the first control signal, drives second according to the second control signal
Motor 4.
Processor calculates the phase place of uneven point on wheel for the grating signal that basis receives, according to calculating gained
The relative position of the phase data of uneven point the output shaft with reference to the first motor 3 and the main shaft of dynamic balancing machine 10 on wheel
Put data and send the first control signal to driver 9；Processor is additionally operable to according to the rectifying plane position data receiving and combines
The output shaft of the second motor 4 sends the second control letter with the station-keeping data of the main shaft of dynamic balancing machine 10 to driver 9
Number.
Of the present invention it is arranged on dynamic balancing machine 10 for the uneven point automatic tracking device on dynamic wheelo balancer
And wheel between, the first motor 3 and the second motor 4 are all fixedly installed on the side of dynamic balancing machine 10, the first step
The output shaft of stepper motor 3 and the main axis parallel of dynamic balancing machine 10, the emergent light of first laser device 5 is flat with the main shaft of dynamic balancing machine 10
OK, the output shaft of the second motor 4 is vertical with the main shaft of dynamic balancing machine 10, the emergent light of second laser 6 and dynamic balancing machine
10 main shaft is vertical.
Included based on the uneven point indicating means of device of the present invention：
Step one, according to first zero positioning body 7, it is zeroed in the position of the output shaft of the first motor 3, according to second
It is zeroed in the position of the output shaft of the second motor 4 by zero-point positioning body 8；
The detailed process of this step is：
In the face of the front end face of the first motor 3, by driver drives the first motor 3 so as to output shaft up time
Pin rotates, and when first laser device 5 is contacted with first zero positioning body 7, stops driving the first motor 3；
In the face of the front end face of the second motor 4, by driver drives the second motor 4 so as to output shaft up time
Pin rotates, and when second laser 6 is contacted with the second zero-point positioning body 8, stops driving the second motor 4；
Step 2, driver drive the first motor 3 according to the first control signal receiving, and make first laser device 5
Emergent light overlap with uneven point；
Step 3, driver drive the second motor 4 according to the second control signal receiving.
The emergent light of first laser device 5 is used for indicating the phase place of uneven point, the emergent light of second laser 6 is used for indicating
The position of rectifying plane, the intersection point of the two is the position of uneven point.
Device of the present invention is electric according to position calculation first motor 3 of point uneven on wheel and the second stepping
The output angle of machine 4, controls the emergent light and of first laser device 5 respectively by the first motor 3 and the second motor 4
The direction of the emergent light of dual-laser device 6, when vehicle wheel rotation, the intersection point that user passes through to observe two bundle emergent lights can be with real-time tracing
The position of uneven point, solve the uneven point of wheel under existing ALUS pattern indicating mode step is numerous and diverse and operation easier
Big problem；The part of described device is less, and structure is simple, solves the instruction side of the uneven point of wheel under existing ALUS pattern
The baroque problem of instruction device that formula is adopted.
Brief description
Hereinafter by based on embodiment and refer to the attached drawing come to of the present invention on dynamic wheelo balancer not
Equilibrium point automatic tracking device is described in more detail, wherein：
Fig. 1 is the internal structure schematic diagram for the uneven point automatic tracking device on dynamic wheelo balancer；
Fig. 2 is the front perspective view for the uneven point automatic tracking device on dynamic wheelo balancer；
Fig. 3 is the left perspective view for the uneven point automatic tracking device on dynamic wheelo balancer；
Fig. 4 is for the uneven point position view on balancing machine for the automatic tracking device on dynamic wheelo balancer,
15 is the emergent light of first laser device, and 16 is the emergent light of second laser, and 17 is the balance weight of correction, and 18 is dynamic balancing machine
Main shaft.
In the accompanying drawings, identical part uses identical reference.Accompanying drawing is not according to actual ratio.
Specific embodiment
Below in conjunction with accompanying drawing to of the present invention for the uneven point automatic tracking device on dynamic wheelo balancer
It is described further.
Embodiment one：Explain the present embodiment with reference to Fig. 1 to Fig. 4.
Guard shield 1, support is included for the uneven point automatic tracking device on dynamic wheelo balancer described in the present embodiment
2nd, the first motor 3, the second motor 4, first laser device 5, second laser 6, first zero positioning body the 7, the 2nd 0
Point location body 8, driver 9 and processor；
One side opening of guard shield 1, support 2 is fixedly installed with the open side of guard shield 1, the housing of composition described device, and first
Motor 3, the second motor 4, first laser device 5, second laser 6, first zero positioning body 7, the second zero-point positioning
Body 8, driver 9 and processor are respectively positioned on the inside of housing；
First motor 3 and the second motor 4 are electric rotating motivation, the first motor 3 and the second stepping electricity
Machine 4 is all fixedly installed on support 2, and the output shaft of the first motor 3 is vertical with the output shaft of the second motor 4；
First laser device 5 and second laser 6 are a wordline laser device, and first laser device 5 and second laser 6 are respectively
It is fixedly installed on the output shaft of the first motor 3 and the output shaft of the second motor 4, the emergent light of first laser device 5
Parallel with the output shaft of the first motor 3, the emergent light of second laser 6 is parallel with the output shaft of the second motor 4；
On the surface of the opposite side of guard shield 1, the rotation direction along first laser device 5 is provided with the first arc-shaped slot, edge
The rotation direction second laser 6 is provided with the second arc-shaped slot；
The emergent light of first laser device 5 leads to through the second arc through the first arc-shaped slot outgoing, the emergent light of second laser 6
Groove outgoing；
First zero positioning body 7 and the second zero-point positioning body 8 are all fixedly installed on support 2, first zero positioning body 7 He
Second zero-point positioning body 8 is located on first laser device 5 and the rotary motion trace of second laser 6 respectively；
The grating signal outfan of dynamic balancing machine 10 is connected with the grating signal input of processor, the school of dynamic balancing machine 10
Front position data output end is connected with the rectifying plane position data input of processor；
The outfan of the first control signal of processor is connected with the first control signal input of driver 9, processor
The outfan of the second control signal be connected with the second control signal input of driver 9；
Driver 9 is used for driving the first motor 3 according to the first control signal, drives second according to the second control signal
Motor 4.
By the device described in the present embodiment, user can select arbitrarily to facilitate the position of its operation to carry out school to wheel
Just, the position of uneven point on wheel is indicated after dynamic wheel balancing is measured in real time using two laser rays.
Embodiment two：Explain the present embodiment with reference to Fig. 1 to Fig. 3.The present embodiment is to described in embodiment one
Be further limited for the uneven point automatic tracking device on dynamic wheelo balancer.
Described in the present embodiment for the uneven point automatic tracking device on dynamic wheelo balancer, first laser device 5 leads to
Cross the first fixed seat 11 to be fixedly installed on the output shaft of the first motor 3, it is solid that second laser 6 passes through the second fixed seat 12
Surely it is arranged on the output shaft of the second motor 4.
The present embodiment by fixed seat, laser instrument is fixed on the output shaft of motor, in the output shaft of motor
During the zero of position, fixed seat can also play the effect of protection laser instrument.
Embodiment three：Explain the present embodiment with reference to Fig. 1 to Fig. 3.The present embodiment is to described in embodiment two
Be further limited for the uneven point automatic tracking device on dynamic wheelo balancer.
The first wind spring is also included for the uneven point automatic tracking device on dynamic wheelo balancer described in the present embodiment
13 and second wind spring 14, the first wind spring 13 and the second wind spring 14 are respectively used to reduce the output shaft and second of the first motor 3
The return difference of the output shaft of motor 4.
In the present embodiment, the two ends of the first wind spring are connected with support and the first fixed seat respectively, the two ends of the second wind spring
It is connected with support and the second fixed seat respectively, make the defeated of the first motor respectively by arranging the first wind spring and the second wind spring
The output angle of the output shaft of shaft and the second motor is more accurate.
Although herein with reference to specific embodiment, the present invention to be described it should be understood that, these are real
Apply the example that example is only principles and applications.It should therefore be understood that exemplary embodiment can be permitted
Change, and can be designed that other arrangements, the spirit of the present invention being limited without departing from claims and
Scope.It should be understood that can come by way of different from described by original claim with reference to different appurtenances
Require and feature specifically described herein.It will also be appreciated that can use at it with reference to the feature described by separate embodiments
In his described embodiment.
Claims (5)
1. the imbalance being used on dynamic wheelo balancer puts automatic tracking device it is characterised in that described device includes the first step
Stepper motor (3), the second motor (4), first laser device (5), second laser (6), first zero positioning body (7), second
Zero-point positioning body (8), driver (9) and processor；
First motor (3) and the second motor (4) are electric rotating motivation, the output shaft of the first motor (3) with
The output shaft of the second motor (4) is vertically arranged；
First laser device (5) and second laser (6) are a wordline laser device, first laser device (5) and second laser (6)
It is respectively fixedly disposed on the output shaft of the first motor (3) and the output shaft of the second motor (4), first laser device
(5) emergent light is parallel with the output shaft of the first motor (3), the emergent light of second laser (6) and the second motor
(4) output shaft is parallel；
First zero positioning body (7) and the second zero-point positioning body (8) are respectively used to the output shaft and second of the first motor (3)
The zero-point positioning of the output shaft of motor (4)；
The grating signal outfan of dynamic balancing machine (10) is connected with the grating signal input of processor, the school of dynamic balancing machine (10)
Front position data output end is connected with the rectifying plane position data input of processor, the first control signal of processor defeated
Go out end to be connected with the first control signal input of driver (9), the outfan of the second control signal of processor and driver
(9) the second control signal input is connected, and driver (9) is used for driving the first motor (3) according to the first control signal,
Second motor (4) is driven according to the second control signal.
2. the wheel uneven point automatic tracking device being used on dynamic wheelo balancer as claimed in claim 1, its feature exists
In described device also includes housing, the first motor (3), the second motor (4), first laser device (5), second laser
Device (6), first zero positioning body (7), the second zero-point positioning body (8), driver (9) and processor are arranged in housing.
3. the wheel uneven point automatic tracking device being used on dynamic wheelo balancer as claimed in claim 2, its feature exists
In housing includes guard shield (1) and support (2), a side opening of guard shield (1), and support (2) is set with the open side fixation of guard shield (1)
Put, the surface of the opposite side of guard shield (1) is provided with the first arc-shaped slot, edge along the rotation direction of first laser device (5)
The rotation direction second laser (6) is provided with the second arc-shaped slot.
4. the wheel uneven point automatic tracking device being used on dynamic wheelo balancer as claimed in claim 1, its feature exists
In first laser device (5) is fixedly installed on the output shaft of the first motor (3) by the first fixed seat (11), and second swashs
Light device (6) is fixedly installed on the output shaft of the second motor (4) by the second fixed seat (12).
5. the wheel uneven point automatic tracking device being used on dynamic wheelo balancer as claimed in claim 4, its feature exists
In described device also includes the first wind spring (13) and the second wind spring (14), and the first wind spring (13) and the second wind spring (14) are used respectively
Return difference in the output shaft reducing the first motor (3) and the output shaft of the second motor (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611181584.2A CN106404286B (en) | 2016-12-19 | 2016-12-19 | Uneven point automatic tracking device on dynamic wheelo balancer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611181584.2A CN106404286B (en) | 2016-12-19 | 2016-12-19 | Uneven point automatic tracking device on dynamic wheelo balancer |
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| Publication Number | Publication Date |
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| CN106404286A true CN106404286A (en) | 2017-02-15 |
| CN106404286B CN106404286B (en) | 2018-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611181584.2A Active CN106404286B (en) | 2016-12-19 | 2016-12-19 | Uneven point automatic tracking device on dynamic wheelo balancer |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107300447A (en) * | 2017-08-21 | 2017-10-27 | 东莞市卓茂仪器有限公司 | A kind of flabellum single-side dynamic balance machine |
| CN107356373A (en) * | 2017-08-21 | 2017-11-17 | 东莞市卓茂仪器有限公司 | A kind of flabellum dual-threshold detection machine |
| CN109186861A (en) * | 2018-11-13 | 2019-01-11 | 哈尔滨朗格科技开发有限公司 | Wheel unbalance dynamic point phase tracking device on dynamic wheelo balancer |
| CN110553792A (en) * | 2019-09-29 | 2019-12-10 | 珠海市斯派诺电子科技有限公司 | Full-automatic balancing machine control system and method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6484574B1 (en) * | 2000-11-08 | 2002-11-26 | Hünter Engineering Company | Wheel balancer apparatus with improved imbalance correction weight positioning |
| WO2008032343A1 (en) * | 2006-09-11 | 2008-03-20 | Corghi S.P.A. | A method and a machine for balancing vehicle wheels |
| KR20080083821A (en) * | 2007-03-13 | 2008-09-19 | 헤스본주식회사 | Wheel balancer pointing balance position by line beam |
| CN201255680Y (en) * | 2008-10-13 | 2009-06-10 | 张云奎 | Balance block auxiliary positioning apparatus for dynamic wheel balancer |
| CN202255290U (en) * | 2011-10-25 | 2012-05-30 | 张云奎 | Laser measuring scale for dynamic wheel balancer |
| CN103728100A (en) * | 2014-01-09 | 2014-04-16 | 科星（中山）汽车设备有限公司 | Laser measurement and positioning device and using method of wheel balancer |
| CN206248277U (en) * | 2016-12-19 | 2017-06-13 | 哈尔滨朗格科技开发有限公司 | For the uneven point automatic tracking device on dynamic wheelo balancer |
-
2016
- 2016-12-19 CN CN201611181584.2A patent/CN106404286B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6484574B1 (en) * | 2000-11-08 | 2002-11-26 | Hünter Engineering Company | Wheel balancer apparatus with improved imbalance correction weight positioning |
| WO2008032343A1 (en) * | 2006-09-11 | 2008-03-20 | Corghi S.P.A. | A method and a machine for balancing vehicle wheels |
| KR20080083821A (en) * | 2007-03-13 | 2008-09-19 | 헤스본주식회사 | Wheel balancer pointing balance position by line beam |
| CN201255680Y (en) * | 2008-10-13 | 2009-06-10 | 张云奎 | Balance block auxiliary positioning apparatus for dynamic wheel balancer |
| CN202255290U (en) * | 2011-10-25 | 2012-05-30 | 张云奎 | Laser measuring scale for dynamic wheel balancer |
| CN103728100A (en) * | 2014-01-09 | 2014-04-16 | 科星（中山）汽车设备有限公司 | Laser measurement and positioning device and using method of wheel balancer |
| CN206248277U (en) * | 2016-12-19 | 2017-06-13 | 哈尔滨朗格科技开发有限公司 | For the uneven point automatic tracking device on dynamic wheelo balancer |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107300447A (en) * | 2017-08-21 | 2017-10-27 | 东莞市卓茂仪器有限公司 | A kind of flabellum single-side dynamic balance machine |
| CN107356373A (en) * | 2017-08-21 | 2017-11-17 | 东莞市卓茂仪器有限公司 | A kind of flabellum dual-threshold detection machine |
| CN109186861A (en) * | 2018-11-13 | 2019-01-11 | 哈尔滨朗格科技开发有限公司 | Wheel unbalance dynamic point phase tracking device on dynamic wheelo balancer |
| CN109186861B (en) * | 2018-11-13 | 2023-09-12 | 哈尔滨朗格科技开发有限公司 | Phase tracking device for dynamic unbalance point of wheel on dynamic wheel balancer |
| CN110553792A (en) * | 2019-09-29 | 2019-12-10 | 珠海市斯派诺电子科技有限公司 | Full-automatic balancing machine control system and method |
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