CN208847406U - Wheel unbalance dynamic point phase tracking device on dynamic wheelo balancer - Google Patents
Wheel unbalance dynamic point phase tracking device on dynamic wheelo balancer Download PDFInfo
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- CN208847406U CN208847406U CN201821866219.XU CN201821866219U CN208847406U CN 208847406 U CN208847406 U CN 208847406U CN 201821866219 U CN201821866219 U CN 201821866219U CN 208847406 U CN208847406 U CN 208847406U
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Abstract
Wheel unbalance dynamic point phase tracking device on dynamic wheelo balancer, belong to dynamic wheel balancing correction field, solve the problems, such as the localization method of existing wheel unbalance dynamic point there are operating procedures that complicated, enforcement difficulty is big and leads to dynamic wheelo balancer structure is complicated.Described device: during wheel rotation, processor determines the real-time phase of wheel medial and lateral unbalance dynamic point according to the grating signal that dynamic wheelo balancer is sent, and then it calculates the rotation angle of stepper motor and determines the laser for being used to indicate wheel medial and lateral unbalance dynamic point phase, and the laser for being used to indicate wheel medial and lateral unbalance dynamic point phase is opened, drive the laser for being used to indicate wheel medial and lateral unbalance dynamic point phase to rotate corresponding angle by driver control stepper motor.The intersection point for being used to indicate the emergent light of the laser of wheel medial and lateral unbalance dynamic point phase and the inside and outside rectifying plane of wheel unbalance dynamic point is wheel medial and lateral unbalance dynamic point.
Description
Technical field
The utility model relates to a kind of wheel unbalance dynamic point phase tracking devices, belong to dynamic wheel balancing correction field.
Background technique
After measuring the unbalancing value of wheel using dynamic wheelo balancer, the finger according to dynamic wheelo balancer is needed
Show swivel wheel, rotate wheel unbalance dynamic point to fixed phase so that balance weight is arranged on wheel unbalance dynamic point,
And then achieve the purpose that correction wheel unbalancing value.
The localization method of existing wheel unbalance dynamic point mainly includes that can be manually rotated positioning mode and automatic rotational positioning method.
It can be manually rotated positioning mode and refer to that user can be manually rotated wheel according to the instruction of dynamic wheelo balancer, wheel is dynamic not
Equalization point is rotated to fixed phase.The operating procedure that can be manually rotated method of this wheel unbalance dynamic point is complicated, and efficiency is lower.
More seriously, the phase resolution of existing dynamic wheelo balancer is usually 1.4 °, even higher, by can be manually rotated wheel
The mode difficulty that falls in wheel unbalance dynamic point within the scope of 1.4 ° it is quite big.
Automatic rotational positioning method refers to that dynamic wheelo balancer is rotated wheel unbalance dynamic point to solid using speed regulating motor
Fixed phase.The automatic rotary process of this wheel unbalance dynamic point can accurately rotate wheel unbalance dynamic point to fixed
Phase, however, the hardware configuration of corresponding dynamic wheelo balancer is complicated, manufacturing cost is excessively high.In addition to this, when wheel is more than one
When determining weight, since wheel inertia is excessive, this method also can not accurately rotate wheel unbalance dynamic point to fixed phase.
Utility model content
The utility model is to solve the localization method of existing wheel unbalance dynamic point there are operating procedures complicated, enforcement difficulty
It is big and the problem of lead to dynamic wheelo balancer structure is complicated, propose a kind of dynamic injustice of the wheel on dynamic wheelo balancer
Weighing apparatus point phase tracking device.
Wheel unbalance dynamic point phase tracking device described in the utility model on dynamic wheelo balancer includes the
One laser 1, second laser 2, stepper motor 3, driver 4, processor and zero-point positioning body 5；
Stepper motor 3 is electric rotating motivation, first laser device 1 and second laser 2 be a wordline laser device and with
The output shaft of stepper motor 3 links, and the output shaft of stepper motor 3, the emergent light of first laser device 1 and second laser 2 go out
It is parallel with the main shaft of dynamic wheelo balancer 6 to penetrate light；
Zero-point positioning of the zero-point positioning body 5 for the output shaft of stepper motor 3；
The grating signal output end of dynamic wheelo balancer 6 is connected with the grating signal input terminal of processor, the control of processor
Signal processing device is connected with the control signal input of driver 4, and the opening and closing signal output end of processor swashs with first simultaneously
The opening and closing signal input terminal of light device 1 is connected with the opening and closing signal input terminal of second laser 2, the driving signal output of driver 4
End is connected with the driving signal input of stepper motor 3；
Dynamic wheelo balancer 6 is according to the calibration radius surface data of input and more positive position data by the proximal end of rim for automobile wheel
Interior rectifying plane of the opening face as wheel unbalance dynamic point, using the proximal openings face of wheel spoke as wheel unbalance dynamic point
Outer rectifying plane；
The proximal end is close to one end of dynamic wheelo balancer 6；
The emergent light of first laser device 1 is used to indicate rotation to the wheel medial and lateral above the main shaft of dynamic wheelo balancer 6
The intersection point of the interior rectifying plane of the phase of unbalance dynamic point, the emergent light and wheel unbalance dynamic point is unbalance dynamic on the inside of wheel
The intersection point of the outer rectifying plane of point, the emergent light and wheel unbalance dynamic point is lateral wheel unbalance dynamic point；
The emergent light of second laser 2 is used to indicate rotation to the wheel medial and lateral below the main shaft of dynamic wheelo balancer 6
The intersection point of the interior rectifying plane of the phase of unbalance dynamic point, the emergent light and wheel unbalance dynamic point is unbalance dynamic on the inside of wheel
The intersection point of the outer rectifying plane of point, the emergent light and wheel unbalance dynamic point is lateral wheel unbalance dynamic point；
During wheel rotation, processor determines that wheel is inside and outside according to the grating signal that dynamic wheelo balancer 6 is sent
The real-time phase data of side unbalance dynamic point calculate stepping according to the real-time phase data of wheel medial and lateral unbalance dynamic point
The rotation angle of motor 3, while determining and being used to indicate the laser of wheel medial and lateral unbalance dynamic point phase, and to driver 4
Control signal is sent, sends open signal to the laser for being used to indicate wheel medial and lateral unbalance dynamic point phase；
The control signal that driver 4 is used to be sent according to processor sends driving signal to stepper motor 3；
Stepper motor 3 is used for the driving signal sent according to driver 4 while driving first laser device 1 and second laser
The 2 corresponding angles of rotation.
As preferably, the wheel unbalance dynamic point phase tracking device further includes shell 7 and cover board 8；
The two sides of shell 7 are open, first laser device 1, second laser 2, stepper motor 3, driver 4, processor and
Zero-point positioning body 5 is arranged in shell 7；
Cover board 8 is arranged in the outer openings of shell 7, along first laser device 1 and second laser 2 on cover board 8
Rotation direction is provided with the curved opening area for laser emitting.
As preferably, the wheel unbalance dynamic point phase tracking device further includes laser fixing seat 9；
First laser device 1 and second laser 2 are arranged on the output shaft of stepper motor 3 by laser fixing seat 9.
As preferably, the wheel unbalance dynamic point phase tracking device further includes wind spring 10, and wind spring 10 is for subtracting
The return difference of the output shaft of small stepper motor 3.
Wheel unbalance dynamic point phase tracking device setting described in the utility model on dynamic wheelo balancer exists
Between dynamic wheelo balancer 6 and wheel, stepper motor 3 is arranged on the side of dynamic wheelo balancer 6.
Wheel unbalance dynamic point Phase Tracking based on wheel unbalance dynamic point phase tracking device described in the utility model
Method includes:
Step 1: the front end face of the output shaft in face of stepper motor 3, drives stepper motor 3 by driver 4, makes stepping
The output shaft of motor 3 rotates clockwise, and when second laser 2 is contacted with zero-point positioning body 5, stops driving stepper motor 3；
Step 2: dynamic wheelo balancer 6 is according to wheel medial and lateral unbalance dynamic point during can be manually rotated wheel
Real-time phase to processor send grating signal, processor according to the grating signal received determine wheel medial and lateral move not
The real-time phase of equalization point calculates the rotation of stepper motor 3 according to the real-time phase data of wheel medial and lateral unbalance dynamic point
Angle, while determining the laser for being used to indicate wheel medial and lateral unbalance dynamic point phase, and send control letter to driver 4
Number, open signal is sent to the laser for being used to indicate wheel medial and lateral unbalance dynamic point phase；
Step 3: driver 4 sends driving signal to stepper motor 3 according to the control signal that processor is sent；
Step 4: driving signal that stepper motor 3 is sent according to driver 4 while first laser device 1 and second being driven to swash
Light device 2 rotates corresponding angle.
When the phase of unbalance dynamic point is located at the main shaft top of dynamic wheelo balancer 6 on the inside of the wheel, processor is to first
Laser 1 sends open signal, and stepper motor 3 is rotated according to driving signal so that in the emergent light and wheel of first laser device 1
The phase coincidence of side unbalance dynamic point.
When the phase of unbalance dynamic point is located at the main shaft lower section of dynamic wheelo balancer 6 on the inside of the wheel, processor is to second
Laser 2 sends open signal, and stepper motor 3 is rotated according to driving signal so that in the emergent light and wheel of second laser 2
The phase coincidence of side unbalance dynamic point.
When the phase of lateral wheel unbalance dynamic point is located above the main shaft of dynamic wheelo balancer 6, processor is to first
Laser 1 sends open signal, and stepper motor 3 is rotated according to driving signal so that outside the emergent light and wheel of first laser device 1
The phase coincidence of side unbalance dynamic point.
When the phase of lateral wheel unbalance dynamic point is located at below the main shaft of dynamic wheelo balancer 6, processor is to second
Laser 2 sends open signal, and stepper motor 3 is rotated according to driving signal so that outside the emergent light and wheel of second laser 2
The phase coincidence of side unbalance dynamic point.
Wheel unbalance dynamic point phase tracking device described in the utility model on dynamic wheelo balancer, according to vehicle
The rotation angle of the phase calculation stepper motor of medial and lateral unbalance dynamic point is taken turns, while determining that being used to indicate wheel medial and lateral moves
The laser of imbalance point phase, and then pass through the outgoing light direction of step motor control laser.In the process of wheel rotation
In, user is by the intersection point of the emergent light of laser and the inside and outside rectifying plane of wheel unbalance dynamic point to wheel unbalance dynamic point
Real-time tracing positioning is carried out, thus solves the localization method operating procedure complexity and enforcement difficulty of existing wheel unbalance dynamic point
Big problem.
Component described in the utility model for the wheel unbalance dynamic point phase tracking device on dynamic wheelo balancer
Less, structure is simple, and the localization method for solving existing wheel unbalance dynamic point leads to dynamic wheelo balancer structure is complicated
The problem of.
Detailed description of the invention
Hereinafter dynamic wheelo balancer will be used for described in the utility model based on the embodiments and with reference to the accompanying drawings
Wheel unbalance dynamic point phase tracking device be described in more detail, in which:
Fig. 1 is described in embodiment for the just saturating of the wheel unbalance dynamic point phase tracking device on dynamic wheelo balancer
View；
Fig. 2 is bowing for the wheel unbalance dynamic point phase tracking device on dynamic wheelo balancer described in embodiment
View；
Fig. 3 is the appearance described in embodiment for the wheel unbalance dynamic point phase tracking device on dynamic wheelo balancer
Schematic diagram, wherein 11 be curved opening area；
Fig. 4 is the work described in embodiment for the wheel unbalance dynamic point phase tracking device on dynamic wheelo balancer
Schematic diagram, 12 be the main shaft of dynamic wheelo balancer, and 13 be wheel, and 14 be the emergent light of second laser, and 15 be outside balance weight；
Fig. 5 be embodiment refer to using the proximal openings face of rim for automobile wheel as the interior rectifying plane of wheel unbalance dynamic point,
Balance weight scheme of installation when wheel unbalance dynamic point is rotated to the main shaft of dynamic wheelo balancer, wherein 16 be first
The emergent light of laser, 17 be inside balance weight；
Fig. 6 be embodiment refer to using the proximal openings face of wheel spoke as the outer rectifying plane of wheel unbalance dynamic point,
Balance weight scheme of installation when wheel unbalance dynamic point is rotated to the main shaft of dynamic wheelo balancer.
Specific embodiment
Below in conjunction with attached drawing to the wheel unbalance dynamic point phase described in the utility model on dynamic wheelo balancer
Position tracking device is described further.
Embodiment: the present embodiment is explained in detail below with reference to FIG. 1 to FIG. 6.
Include first for the wheel unbalance dynamic point phase tracking device on dynamic wheelo balancer described in the present embodiment
Laser 1, second laser 2, stepper motor 3, driver 4, processor and zero-point positioning body 5；
Stepper motor 3 is electric rotating motivation, first laser device 1 and second laser 2 be a wordline laser device and with
The output shaft of stepper motor 3 links, and the output shaft of stepper motor 3, the emergent light of first laser device 1 and second laser 2 go out
It is parallel with the main shaft of dynamic wheelo balancer 6 to penetrate light；
Zero-point positioning of the zero-point positioning body 5 for the output shaft of stepper motor 3；
The grating signal output end of dynamic wheelo balancer 6 is connected with the grating signal input terminal of processor, the control of processor
Signal processing device is connected with the control signal input of driver 4, and the opening and closing signal output end of processor swashs with first simultaneously
The opening and closing signal input terminal of light device 1 is connected with the opening and closing signal input terminal of second laser 2, the driving signal output of driver 4
End is connected with the driving signal input of stepper motor 3；
Dynamic wheelo balancer 6 is according to the calibration radius surface data of input and more positive position data by the proximal end of rim for automobile wheel
Interior rectifying plane of the opening face as wheel unbalance dynamic point, using the proximal openings face of wheel spoke as wheel unbalance dynamic point
Outer rectifying plane；
The proximal end is close to one end of dynamic wheelo balancer 6；
The emergent light of first laser device 1 is used to indicate rotation to the wheel medial and lateral above the main shaft of dynamic wheelo balancer 6
The intersection point of the interior rectifying plane of the phase of unbalance dynamic point, the emergent light and wheel unbalance dynamic point is unbalance dynamic on the inside of wheel
The intersection point of the outer rectifying plane of point, the emergent light and wheel unbalance dynamic point is lateral wheel unbalance dynamic point；
The emergent light of second laser 2 is used to indicate rotation to the wheel medial and lateral below the main shaft of dynamic wheelo balancer 6
The intersection point of the interior rectifying plane of the phase of unbalance dynamic point, the emergent light and wheel unbalance dynamic point is unbalance dynamic on the inside of wheel
The intersection point of the outer rectifying plane of point, the emergent light and wheel unbalance dynamic point is lateral wheel unbalance dynamic point；
During wheel rotation, processor determines that wheel is inside and outside according to the grating signal that dynamic wheelo balancer 6 is sent
The real-time phase data of side unbalance dynamic point calculate stepping according to the real-time phase data of wheel medial and lateral unbalance dynamic point
The rotation angle of motor 3, while determining and being used to indicate the laser of wheel medial and lateral unbalance dynamic point phase, and to driver 4
Control signal is sent, sends open signal to the laser for being used to indicate wheel medial and lateral unbalance dynamic point phase；
The control signal that driver 4 is used to be sent according to processor sends driving signal to stepper motor 3；
Stepper motor 3 is used for the driving signal sent according to driver 4 while driving first laser device 1 and second laser
The 2 corresponding angles of rotation.
Using described in the present embodiment for the wheel unbalance dynamic point phase tracking device on dynamic wheelo balancer into
The timing of driving wheel unbalancing value, user first select interior rectifying plane as current correction face, are used to indicate wheel medial and lateral
The emergent light of the laser of unbalance dynamic point phase and the intersection point of interior rectifying plane are unbalance dynamic point on the inside of wheel, dynamic according to wheel
The instruction of balancing machine selects corresponding balance weight setting on the inside of the wheel on unbalance dynamic point, to realize to injustice dynamic on the inside of wheel
The correction of weighing apparatus point.Later, the outer rectifying plane of user's reselection is used to indicate the unbalance dynamic of wheel medial and lateral as current correction face
The emergent light of the laser of point phase and the intersection point of outer rectifying plane are lateral wheel unbalance dynamic point, according to dynamic wheelo balancer
Instruction selects corresponding balance weight to be arranged on lateral wheel unbalance dynamic point, to realize the school to lateral wheel unbalance dynamic point
Just.
The wheel unbalance dynamic point phase tracking device being used on dynamic wheelo balancer described in the present embodiment further includes shell
Body 7 and cover board 8；
The two sides of shell 7 are open, first laser device 1, second laser 2, stepper motor 3, driver 4, processor and
Zero-point positioning body 5 is arranged in shell 7；
Cover board 8 is arranged in the outer openings of shell 7, along first laser device 1 and second laser 2 on cover board 8
Rotation direction is provided with the curved opening area for laser emitting.
The wheel unbalance dynamic point phase tracking device being used on dynamic wheelo balancer described in the present embodiment further includes swashing
Light device fixing seat 9；
First laser device 1 and second laser 2 are arranged on the output shaft of stepper motor 3 by laser fixing seat 9.
The wheel unbalance dynamic point phase tracking device being used on dynamic wheelo balancer described in the present embodiment further includes volume
Spring 10, wind spring 10 are used to reduce the return difference of the output shaft of stepper motor 3.
It is determined jointly by wheel unbalance dynamic point rectifying plane and wheel unbalance dynamic point phase the position of wheel unbalance dynamic point
Fixed, the intersection point of wheel unbalance dynamic point phase and wheel unbalance dynamic point rectifying plane is wheel unbalance dynamic point.When with wheel
The proximal openings face of wheel rim is rotated as interior rectifying plane, the wheel unbalance dynamic point of wheel unbalance dynamic point to dynamic wheelo balancer
Main shaft above when balance weight installation it is as shown in Figure 5.When using the proximal openings face of wheel spoke as wheel unbalance dynamic point
Outer rectifying plane, wheel unbalance dynamic point rotate balance weight when below the main shaft to dynamic wheelo balancer installation it is as shown in Figure 6.
The wheel unbalance dynamic point phase tracking device on dynamic wheelo balancer through this embodiment, Yong Huke
It is sharp after dynamic wheel balancing is measured to select any position for facilitating it to operate to be corrected the unbalancing value of wheel
Indicate the phase of wheel unbalance dynamic point in real time with a laser rays.
Although describing the utility model herein with reference to specific embodiment, it should be understood that, this
A little embodiments are only the examples of the principles of the present invention and application.It should therefore be understood that can implement to illustrative
Example carries out many modifications, and can be designed that other arrangements, practical without departing from sheet as defined in the appended claims
Novel spirit and scope.It should be understood that can be combined not by being different from mode described in original claim
Same dependent claims and feature described herein.It will also be appreciated that combining feature described in separate embodiments
It can be used in other embodiments.
Claims (4)
1. for the wheel unbalance dynamic point phase tracking device on dynamic wheelo balancer, which is characterized in that the wheel is dynamic not
Equalization point phase tracking device includes first laser device (1), second laser (2), stepper motor (3), driver (4), processing
Device and zero-point positioning body (5)；
Stepper motor (3) is electric rotating motivation, and first laser device (1) and second laser (2) are a wordline laser device and equal
It links with the output shaft of stepper motor (3), the emergent light and second laser of the output shaft of stepper motor (3), first laser device (1)
The emergent light of device (2) is parallel with the main shaft of dynamic wheelo balancer (6)；
Zero-point positioning of the zero-point positioning body (5) for the output shaft of stepper motor (3)；
The grating signal output end of dynamic wheelo balancer (6) is connected with the grating signal input terminal of processor, the control of processor
Signal processor is connected with the control signal input of driver (4), and the opening and closing signal output end of processor swashs with first simultaneously
The opening and closing signal input terminal of light device (1) is connected with the opening and closing signal input terminal of second laser (2), the driving letter of driver (4)
Number output end is connected with the driving signal input of stepper motor (3)；
Dynamic wheelo balancer (6) opens the proximal end of rim for automobile wheel according to the calibration radius surface data and more positive position data of input
Interior rectifying plane of the mouth face as wheel unbalance dynamic point, using the proximal openings face of wheel spoke as the outer of wheel unbalance dynamic point
Rectifying plane；
The proximal end is close to the one end of dynamic wheelo balancer (6)；
The emergent light of first laser device (1) is used to indicate rotation to the wheel medial and lateral above the main shaft of dynamic wheelo balancer (6)
The intersection point of the interior rectifying plane of the phase of unbalance dynamic point, the emergent light and wheel unbalance dynamic point is unbalance dynamic on the inside of wheel
The intersection point of the outer rectifying plane of point, the emergent light and wheel unbalance dynamic point is lateral wheel unbalance dynamic point；
The emergent light of second laser (2) is used to indicate rotation to the wheel medial and lateral below the main shaft of dynamic wheelo balancer (6)
The intersection point of the interior rectifying plane of the phase of unbalance dynamic point, the emergent light and wheel unbalance dynamic point is unbalance dynamic on the inside of wheel
The intersection point of the outer rectifying plane of point, the emergent light and wheel unbalance dynamic point is lateral wheel unbalance dynamic point.
2. as described in claim 1 for the wheel unbalance dynamic point phase tracking device on dynamic wheelo balancer, feature
It is, the wheel unbalance dynamic point phase tracking device further includes shell (7) and cover board (8)；
The two sides of shell (7) are open, first laser device (1), second laser (2), stepper motor (3), driver (4), place
Reason device and zero-point positioning body (5) are arranged in shell (7)；
Cover board (8) is arranged in the outer openings of shell (7), along first laser device (1) and second laser on cover board (8)
(2) rotation direction is provided with the curved opening area for laser emitting.
3. as claimed in claim 2 for the wheel unbalance dynamic point phase tracking device on dynamic wheelo balancer, feature
It is, the wheel unbalance dynamic point phase tracking device further includes laser fixing seat (9)；
The output of first laser device (1) and second laser (2) by laser fixing seat (9) setting in stepper motor (3)
On axis.
4. as claimed in claim 3 for the wheel unbalance dynamic point phase tracking device on dynamic wheelo balancer, feature
It is, the wheel unbalance dynamic point phase tracking device further includes wind spring (10), and wind spring (10) is for reducing stepper motor (3)
Output shaft return difference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821866219.XU CN208847406U (en) | 2018-11-13 | 2018-11-13 | Wheel unbalance dynamic point phase tracking device on dynamic wheelo balancer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821866219.XU CN208847406U (en) | 2018-11-13 | 2018-11-13 | Wheel unbalance dynamic point phase tracking device on dynamic wheelo balancer |
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| CN208847406U true CN208847406U (en) | 2019-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821866219.XU Active CN208847406U (en) | 2018-11-13 | 2018-11-13 | Wheel unbalance dynamic point phase tracking device on dynamic wheelo balancer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110281713A (en) * | 2019-07-09 | 2019-09-27 | 上海安谊车轮有限公司 | It is a kind of using before wheel rim and tire dynamic and balance to putting matched wheel fitters skill |
-
2018
- 2018-11-13 CN CN201821866219.XU patent/CN208847406U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110281713A (en) * | 2019-07-09 | 2019-09-27 | 上海安谊车轮有限公司 | It is a kind of using before wheel rim and tire dynamic and balance to putting matched wheel fitters skill |
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