CN209264183U - A kind of wheel balance device - Google Patents
A kind of wheel balance device Download PDFInfo
- Publication number
- CN209264183U CN209264183U CN201822215417.6U CN201822215417U CN209264183U CN 209264183 U CN209264183 U CN 209264183U CN 201822215417 U CN201822215417 U CN 201822215417U CN 209264183 U CN209264183 U CN 209264183U
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- China
- Prior art keywords
- mandrel
- balancing machine
- tire
- main body
- machine main
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Abstract
The utility model discloses a kind of wheel balance devices, including balancing machine main body, the bottom end of balancing machine main body is fixedly installed with mounting seat, four edges of mounting seat are fixedly connected to threaded hole angle steel, partition pedestal is fixedly installed in the middle part of balancing machine body lumen, the two sides on partition pedestal top pass through bolt thread and are connected with motor, the output end of one of motor passes through the shaft coupling being fixed with and is connected with the first mandrel, one end of first mandrel is interspersed to be connected with first tire, the output end of another one motor passes through the shaft coupling being fixed with and is connected with the second mandrel, one end of second mandrel is interspersed to be connected with the second tire, fixed bonding has YD36 piezoelectric transducer on the tyre surface of second tire and on the tyre surface of first tire, the utility model has the beneficial effects that, pass through threaded hole angle steel and the two-way heart Axis, so that balancing machine Soil stability is more preferable, while using YD36 piezoelectric transducer, so that measurement result is more acurrate.
Description
Technical field
The utility model relates to a kind of balancing device, in particular to a kind of wheel balance device.
Background technique
Wheel balance (Wheel Balance) refers in front wheel alignment, to one of the inspection item of tire, if tire is uneven
The phenomenon that weighing apparatus, when will cause vehicle driving, the concussion that deflects is moved up and down, steering wheel pendulum shake, driving carriage is extremely uncomfortable, must
It must be allowed to balance with weight lead is hung in the two sides of steel ring
Tire needs to be balanced test before installing and using, and stability is not high, due to balancing device master when causing to test
It is inaccurate that the vibration of body leads to measurement result, while existing balancing device is time-consuming and laborious there is operating, inconvenient for use.
Utility model content
The purpose of this utility model is to provide a kind of wheel balance devices, mentioned above in the background art steady to solve
It is qualitative not high, cause since the vibration of balancing device main body causes measurement result inaccurate when test, while existing balance fills
Set problem time-consuming and laborious there is operating, inconvenient for use.
To achieve the above object, the utility model provides the following technical solutions: a kind of wheel balance device, including balancing machine
Main body, the bottom end of the balancing machine main body are fixedly installed with mounting seat, and four edges of the mounting seat are fixed to be connected
It is connected to threaded hole angle steel, partition pedestal is fixedly installed in the middle part of the balancing machine body lumen, partition pedestal top
Two sides pass through bolt thread and are connected with motor, and the output end of one of them motor passes through the shaft coupling connection being fixed with
There is the first mandrel, one end of first mandrel is interspersed to be connected with first tire, and the output end of motor described in another one is worn
It crosses the shaft coupling being fixed with and is connected with the second mandrel, one end of second mandrel is interspersed to be connected with the second tire, and described the
Fixed bonding has YD36 piezoelectric transducer, balancing machine main body top on the tyre surface of two tires and on the tyre surface of first tire
The side of portion's panel is fixedly installed with control computer, and the control computer and external power supply are electrically connected, the balancing machine
The other side of body top panel is fixedly installed with several operation keys.
As a kind of optimal technical scheme of the utility model, the middle part of first mandrel and the middle part of the second mandrel are equal
It is interspersed to be equipped with bearing, and two bearings are located at the interior of corresponding balancing machine main body two sides.
It is symmetrical there are two installations on the lateral wall of two bearings as a kind of optimal technical scheme of the utility model
YD8 piezoelectric transducer, and four YD8 piezoelectric transducers with the PIC16F690 microprocessor electricity in control computer
Property connection.
As a kind of optimal technical scheme of the utility model, the positive bottom of balancing machine main body is living by door hinge
It is dynamic to be connected with chamber door, and built-in lock is installed between the chamber door and balance owner's body.
As a kind of optimal technical scheme of the utility model, two motors pass through corresponding operation key and outer respectively
Connect power supply electric connection.
As a kind of optimal technical scheme of the utility model, several described YD36 piezoelectric transducers are counted with control
PIC16F690 microprocessor signals connection in calculation machine.
Compared with prior art, the utility model has the beneficial effects that a kind of wheel balance device of the utility model, passes through
The threaded hole angle steel of four edges of mounting seat and mounting seat being equipped with is stablized convenient for balancing machine main body and ground and is connected
It connects, avoids the shaking of balancing machine main body from causing measurement result inaccurate, pass through the first mandrel and the second mandrel being equipped with, the first mandrel
It is connected separately with first tire and the second tire with the second mandrel, so that balancing machine main body two sides are equal in weight, is avoided the occurrence of out
Now inclination causes balancing machine main body to be translated into, while can disposably measure the balance of two tires, improves the efficiency of detection.
Detailed description of the invention
Fig. 1 is the utility model positive structure schematic；
Fig. 2 is the utility model overlooking structure figure；
Fig. 3 is the utility model bearing mounting structure schematic diagram.
In figure: 1, balancing machine main body；2, chamber door；3, motor；4, the first mandrel；5, the second mandrel；6, the second tire；7,
One tire；8, YD36 piezoelectric transducer；9, computer is controlled；10, operation key；11, partition pedestal；12, bearing；13, YD8 is pressed
Electric transducer；14, threaded hole angle steel；15, mounting seat.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, it is clear that the embodiment of description is only the utility model a part of the embodiment, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of wheel balance device, including balancing machine main body 1, balances owner
The bottom end of body 1 is fixedly installed with mounting seat 15, and four edges of mounting seat 15 are fixedly connected to threaded hole angle steel 14,
Partition pedestal 11 is fixedly installed in the middle part of 1 inner cavity of balancing machine main body, the two sides on 11 top of partition pedestal pass through bolt thread
It is connected with motor 3, the output end of one of motor 3 passes through the shaft coupling being fixed with and is connected with the first mandrel 4, the first mandrel
4 one end is interspersed to be connected with first tire 7, and the output end of another one motor 3 passes through the shaft coupling being fixed with and is connected with
Second mandrel 5, one end of the second mandrel 5 is interspersed to be connected with the second tire 6, on the tyre surface of the second tire 6 and the tire of first tire 7
Equal fixed bonding has YD36 piezoelectric transducer 8 on face, and the side of 1 top panel of balancing machine main body is fixedly installed with control and calculates
Machine 9, control computer 9 and external power supply are electrically connected, and the other side of 1 top panel of balancing machine main body is fixedly installed with several
Operation key 10.
Preferably, the middle part of the first mandrel 4 and the middle part of the second mandrel 5, which are interted, is equipped with bearing 12, and two bearings 12
It is located at the interior of corresponding 1 two sides of balancing machine main body, bearing 12 reduces middle part and the second mandrel 5 of the first mandrel 4
Rotate the influence to balancing machine main body 1.
Preferably, symmetrical YD8 piezoelectric transducer 13 there are two being installed on the lateral wall of two bearings 12, and four YD8
Piezoelectric transducer 13 is electrically connected with the PIC16F690 microprocessor in control computer 9, and YD8 piezoelectric transducer 13 is convenient for
Pressure signal is detected, certain reference value is brought to measurement result.
Preferably, the positive bottom of balancing machine main body 1 is connected with chamber door 2, and chamber door 2 and balancing machine by door hinge
Built-in lock is installed, chamber door 2 carries out the maintenance and wireline inspection of internal unit convenient for opening balancing machine main body 1 between main body 1.
Preferably, two motors 3 are electrically connected by corresponding operation key 10 with external power supply respectively, are convenient to operation control
System.
Preferably, several YD36 piezoelectric transducers 8 are believed with the PIC16F690 microprocessor in control computer 9
Number connection measures more accurate convenient for the transmitting of signal.
When specifically used, a kind of wheel balance device of the utility model, by after first tire 7 and the inflation of the second tire 6 points
Be not installed in the first mandrel and the second mandrel 5 on, connect external power supply, start one of operation key 10, so that wherein one
A motor 3 drives the first mandrel 4 to rotate after being powered, after reaching scheduled revolving speed, the power supply of motor 3 is closed, so that first heart
First tire 7 on axis 4 rotates freely, and since the middle part of the first mandrel 4 is fixedly mounted, there are two symmetrical YD8 piezoelectric transducers
13, eccentric vibrating signal is transmitted to the micro- place PIC16F690 in control computer 9 by two symmetrical YD8 piezoelectric transducers 13
Device is managed, at this moment the size of the uneven point position of tire and eccentric mass is shown and calculated in control by PIC16F690 microprocessor
On the display screen of machine 9, however during just starting first tire 7 and rotating, YD36 piezoelectric transducer 8 is by the centrifugation of itself
Force signal is converted into electric signal, and control computer 9 is by continuously measuring the signal, then by control computer 9
The PIC16F690 microprocessor signal is analyzed, and calculates the minimum position of amount of unbalance and parameter, and by control computer
9 display screen is shown, in conclusion the utility model can operate the first mandrel 4 and the second mandrel 5 works at the same time, behaviour
Make simple, saving strength, working efficiency raising.
In the description of the present invention, it should be understood that the orientation or positional relationship of instruction is based on shown in attached drawing
Orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as practical new to this
The limitation of type.
In the present invention unless specifically defined or limited otherwise, for example, it may be being fixedly connected, be also possible to
It is detachably connected, or integral；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be in
Between medium be indirectly connected, can be the connection inside two elements or the interaction relationship of two elements, unless otherwise clear
Restriction can understand above-mentioned term in the utility model as the case may be for the ordinary skill in the art
In concrete meaning.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of wheel balance device, including balancing machine main body (1), which is characterized in that the bottom end of the balancing machine main body (1) is solid
Dingan County is equipped with mounting seat (15), and four edges of the mounting seat (15) are fixedly connected to threaded hole angle steel (14),
It is fixedly installed with partition pedestal (11) in the middle part of balancing machine main body (1) inner cavity, the two sides on partition pedestal (11) top
Motor (3) are connected with by bolt thread, the output end of one of them motor (3) passes through the shaft coupling being fixed with and connects
It is connected to the first mandrel (4), one end of first mandrel (4) is interspersed to be connected with first tire (7), motor described in another one
(3) output end passes through the shaft coupling being fixed with and is connected with the second mandrel (5), and one end of second mandrel (5) is interspersed to be connected
It is connected to the second tire (6), fixed bonding has YD36 on the tyre surface of second tire (6) and on the tyre surface of first tire (7)
Piezoelectric transducer (8), the side of balancing machine main body (1) top panel are fixedly installed with control computer (9), the control
Computer (9) processed and external power supply are electrically connected, and the other side of balancing machine main body (1) top panel is fixedly installed with several
A operation key (10).
2. a kind of wheel balance device according to claim 1, it is characterised in that: the middle part of first mandrel (4) and
The middle part of second mandrel (5) is interspersed to be equipped with bearing (12), and two bearings (12) are located at corresponding balance owner
The interior of body (1) two sides.
3. a kind of wheel balance device according to claim 2, it is characterised in that: the lateral wall of two bearings (12)
Upper installation there are two symmetrical YD8 piezoelectric transducer (13), and four YD8 piezoelectric transducers (13) with control computer
(9) the PIC16F690 microprocessor in is electrically connected.
4. a kind of wheel balance device according to claim 1, it is characterised in that: the balancing machine main body (1) is positive
Bottom is connected with chamber door (2) by door hinge, and is equipped with built-in lock between the chamber door (2) and balance owner's body (1).
5. a kind of wheel balance device according to claim 1, it is characterised in that: two motors (3) pass through respectively
Corresponding operation key (10) and external power supply are electrically connected.
6. a kind of wheel balance device according to claim 1, it is characterised in that: several described YD36 piezoelectric type sensings
Device (8) is connect with the PIC16F690 microprocessor signals in control computer (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822215417.6U CN209264183U (en) | 2018-12-27 | 2018-12-27 | A kind of wheel balance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822215417.6U CN209264183U (en) | 2018-12-27 | 2018-12-27 | A kind of wheel balance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209264183U true CN209264183U (en) | 2019-08-16 |
Family
ID=67565922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822215417.6U Expired - Fee Related CN209264183U (en) | 2018-12-27 | 2018-12-27 | A kind of wheel balance device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209264183U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111579153A (en) * | 2020-05-19 | 2020-08-25 | 深圳市唯真电机发展有限公司 | Rotor unbalance amount testing device |
-
2018
- 2018-12-27 CN CN201822215417.6U patent/CN209264183U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111579153A (en) * | 2020-05-19 | 2020-08-25 | 深圳市唯真电机发展有限公司 | Rotor unbalance amount testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190816 Termination date: 20191227 |