CN109141750A - It is a kind of to take turns to uneven alignment device - Google Patents
It is a kind of to take turns to uneven alignment device Download PDFInfo
- Publication number
- CN109141750A CN109141750A CN201811222971.5A CN201811222971A CN109141750A CN 109141750 A CN109141750 A CN 109141750A CN 201811222971 A CN201811222971 A CN 201811222971A CN 109141750 A CN109141750 A CN 109141750A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- centering
- alignment device
- plate
- laser pen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000000945 filler Substances 0.000 claims description 9
- 230000005672 electromagnetic field Effects 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 11
- 230000003993 interaction Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M1/00—Testing static or dynamic balance of machines or structures
- G01M1/14—Determining unbalance
Abstract
The invention provides a kind of take turns to uneven alignment device, including the pedestal being detachably arranged on axle, centering plate is arranged in the center of base top surface, centering board bottom end is fixed on resetting apparatus, resetting apparatus is fixed on the base, resetting apparatus can make centering plate in a vertical state always during centering, aperture is set along axle axis direction on centering plate, laser pen is set on the pedestal of centering plate side, the light of laser pen transmitting and the axis parallel of axle, laser pen is fixed by the bracket on pedestal, marking plate is set on the pedestal of the centering plate other side, the light of laser pen transmitting can pass through aperture and be irradiated on marking plate.Alignment device structure described in the invention is simple, easy to operate, when the light that laser pen issues can be fallen on marking plate across aperture, realize the centering of wheel, the cooperation of light and aperture, the installation accuracy greatly improved, it ensure that the installation quality of wheel pair, working efficiency greatly improve.
Description
Technical field
The invention belongs to wheel to mounting technology field, more particularly, to a kind of wheel to uneven alignment device.
Background technique
Vehicle wheel is to being wheel by two same types and same material and an axle by authorized pressure and predetermined size pressure
The entirety that tight fit is assembled into is taken turns to the whole load that subject vehicle, and makees high speed along track under conditions of in mansion
Operating, therefore, when wheel is to assembly, it is necessary to centering is carried out to two wheels, it is safe, flat to when driving to ensure to take turns
Surely.
During installation, generally first a wheel is fixedly connected with one end of axle, then by centering, pacifies another wheel
Mounted in the other end of axle, currently, carrying out centering installation often through range estimation, judgement installation is being carried out by rule of thumb, so causing
Centering installation is inaccurate, influences the installation quality of wheel pair.
Existing wheel is to uneven alignment device, and by the way that positioning mechanism to be placed on axle, positioning mechanism is equipped with can
The infrared ray gradienter of horizontal light beam is axially issued along axle, the horizontal light beam and axle axis that infrared ray gradienter issues are located at
Think to realize the centering of wheel, however the precision of the device is low, and by infrared level on vertical same vertical plane with horizontal plane
Instrument is affected.
Summary of the invention
In view of this, the invention is directed to a kind of take turns to uneven alignment device, to solve existing alignment device
The low technical problem of precision.
In order to achieve the above objectives, the technical solution of the invention is achieved in that
A kind of to take turns to uneven alignment device, including the pedestal being detachably arranged on axle, the center of base top surface is set
Centering plate is set, centering board bottom end is fixed on resetting apparatus, and resetting apparatus is fixed on the base, and resetting apparatus can make centering plate
Always in a vertical state during centering, aperture, the bottom of centering plate side are set along axle axis direction on centering plate
Laser pen, the light of laser pen transmitting and the axis parallel of axle are set on seat, and laser pen is fixed by the bracket on pedestal, looks for
Marking plate is set on the pedestal of the positive plate other side, and the light of laser pen transmitting can pass through aperture and be irradiated on marking plate.
Further, the resetting apparatus includes resetting ball and supporting block, and the bottom end setting of centering plate is multiple on resetting ball
Position ball is slidably disposed in supporting block.
Further, the reset ball is hollow sphere, and reset ball inner wall is smooth surface, resets setting sliding in ball
The second electromagnet is arranged at sliding shoe center, the first electromagnet, the first electromagnet and the second electromagnet point are arranged in centering plate for block
It is not connected with power supply, after energization, the first electromagnet and the second electromagnet generate magnetic opposite electromagnetic field.
Further, the supporting block is open-topped hollow structure, and the opening at the top of supporting block is circle, supporting block
Open-topped diameter is more smaller than the diameter for resetting ball, and filler is filled inside supporting block, and filler can be swum in by resetting ball
Surface, centering plate reach the outside of supporting block.
Further, the filler is liquid.
Further, the circumferentially arranged guidance tape of the reset ball outer wall, plane where guidance tape and centering plate place are flat
Face is orthogonal, and the setting of supporting block top open part accommodates the notch of guidance tape.
Further, marking line is set on the marking plate opposite with centering plate, and marking line is several circle concentric circles.
Further, the aperture axial line to the distance of base upper surface, the marking line center of circle to base upper surface away from
From and laser pen light-emitting window being equidistant to pedestal.
Further, the base end face setting and the matched fixing groove of axle, the section of fixing groove are arc-shaped, pedestal
It is fixed with axle by interference fit.
Further, the bracket bottom end is fixed on the base, and bracket axial line is vertical with pedestal, cradle top setting card
Slot, laser pen can be detachably mounted in card slot.
Compared with the existing technology, a kind of wheel described in the invention has the advantage that uneven alignment device
Alignment device structure described in the invention is simple, easy to operate, when centering, during adjustment, and laser pen hair
Light out can pass through aperture when falling on marking plate, that is, realize the centering of wheel, so that guarantee wheel balance is mounted on vehicle
On axis, the cooperation of light and aperture, the installation accuracy greatly improved ensure that the installation quality of wheel pair, working efficiency mention significantly
It is high.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide to further understand the invention, present invention wound
The illustrative embodiments and their description made are used to explain the present invention creation, do not constitute the improper restriction to the invention.?
In attached drawing:
Fig. 1 is wheel to the main view after centering；
Fig. 2 is the sectional view in Fig. 1 along the face A-A '；
Fig. 3 is the sectional view of vertical axle direction of axis line centering plate；
Fig. 4 is the left view of marking plate；
Alignment device is mounted on the structural schematic diagram of axle when Fig. 5 is non-centering.
Description of symbols:
1, centering plate；11, aperture；12, the first electromagnet；2, ball is resetted；21, sliding shoe；22, the second electromagnet；23, it leads
To band；3, supporting block；31, filler；4, laser pen；41, bracket；5, marking plate；51, marking line；6, pedestal；61, fixing groove；
7, axle.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the invention can
To be combined with each other.
In the description of the invention, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the invention and simplifies description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For the limitation to the invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.In the description of the invention, unless separately
It is described, the meaning of " plurality " is two or more.
In the description of the invention, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the invention.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments creates.
As shown in Figure 1, a kind of wheel is to uneven alignment device, including the pedestal 6 being fixed on axle 7,6 bottom surface of pedestal is set
Set with the matched fixing groove 61 of axle 7, the section of fixing groove 61 be it is arc-shaped, pedestal 6 and axle 7 are fixed by interference fit,
6 top surface of pedestal is plane, and centering plate 1 is arranged in the center of 6 top surface of pedestal, and centering plate 1 is vertical with 7 axis of axle, 1 bottom end of centering plate
It is fixed on resetting apparatus, resetting apparatus is fixed on pedestal 6, and resetting apparatus can make centering plate 1 begin during centering
It is in a vertical state eventually, aperture 11 is set along 7 axis direction of axle on centering plate 1, the thickness of centering plate 1 is 11 diameter of aperture
10-20 times, laser pen 4 is set, laser pen 4 is fixed on pedestal 6 by bracket 41, laser pen on the pedestal 6 of 1 side of centering plate
The light of 4 transmittings and the axis parallel of axle 7,41 bottom end of bracket are fixed on pedestal 6, and 41 axial line of bracket is vertical with pedestal 6,
Card slot is set at the top of bracket 41, and laser pen 4 can be detachably mounted in card slot, be arranged on the pedestal 6 of 1 other side of centering plate
Marking plate 5, marking plate 5 is vertical with the axial line of fixing groove 61, and after centering, the laser that laser pen 4 emits can pass through aperture 11
It is irradiated on marking plate 5.
Resetting apparatus includes resetting ball 2 and supporting block 3, and reset ball 2 is hollow sphere, and reset 2 inner wall of ball is smooth surface,
It resetting and sliding shoe 21 is set in ball 2, sliding shoe 21 is hemispherical, it resets ball 2 and is slidably disposed in supporting block 3, supporting block 3
Opening for open-topped hollow rectangular parallelepiped structure, 3 top of supporting block is circle, and the open-topped diameter of supporting block 3 is than multiple
The diameter of position ball 2 is smaller, and filler 31 is filled inside supporting block 3, and filler 31 is liquid, and filling can be swum in by resetting ball 2
31 surface of object, the bottom end setting of centering plate 1 is on resetting ball 2, and centering plate 1 extends radially outwardly along reset ball 2, centering plate 1
The outside of supporting block 3 is reached, the circumferentially arranged guidance tape 23 of 2 outer wall of ball, 23 place plane of guidance tape and 1 institute of centering plate are resetted
Orthogonal in plane, the setting of 3 top open part of supporting block accommodates the notch of guidance tape 23,21 center of gravity of sliding shoe setting second
Electromagnet 22, centering plate 1 is interior to be arranged the first electromagnet 12, and the first electromagnet 12 and the second electromagnet 22 are connected with power supply respectively,
After energization, the first electromagnet 12 and the second electromagnet 22 generate magnetic opposite electromagnetic field, direction and the reset ball 2 of electromagnetic field
Diameter parallel makes the direction of electromagnetic field always along the diametrical direction for resetting ball 2, when adjusting axle by the repulsive interaction of electromagnet
When 7, centering plate 1 can be made to exist under the buoyancy double action by 3 inner stuffing 31 of repulsive interaction and supporting block of electromagnet
One Stability in Plane is in vertical state.
Marking line 51 is set on the marking plate 5 opposite with centering plate 1, and marking line 51 is several circle concentric circles, different radii
Marking line 51 it is corresponding different to positive precision, the distance of 11 axial line of aperture to 6 upper surface of pedestal, 51 center of circle of marking line are on earth
Distance and 4 light-emitting window of laser pen being equidistant to pedestal 6 of 6 upper surfaces of seat.
The working principle of the device:
7 other end of axle that one end installs wheel to be erected, pedestal 6 is fixed on 7 middle part of axle, laser pen 4 is opened, the
So that centering plate 1 is in a vertical state, whether confirmation light can pass through aperture for one electromagnet 12 and the energization of the second electromagnet 22
11 are irradiated on marking plate 5, if cannot, axle 7 is adjusted until light can pass through aperture 11 and be irradiated on marking plate 5 and be
Only.
The apparatus structure is simple, easy to operate, and when centering, during adjustment, the light that laser pen 4 issues can pass through aperture
11 when falling on marking plate 5, that is, realizes the centering of wheel, thus guarantee being mounted on axle 7 of wheel balance, light and aperture
11 cooperation, the installation accuracy greatly improved ensure that the installation quality of wheel pair, working efficiency greatly improve.
The foregoing is merely the preferred embodiments of the invention, are not intended to limit the invention creation, all at this
Within the spirit and principle of innovation and creation, any modification, equivalent replacement, improvement and so on should be included in the invention
Protection scope within.
Claims (10)
1. a kind of wheel is to uneven alignment device, it is characterised in that: including the pedestal (6) being detachably arranged on axle (7), bottom
Centering plate (1) is arranged in the center of seat (6) top surface, and centering plate (1) bottom end is fixed on resetting apparatus, and resetting apparatus is fixed on pedestal
(6) on, resetting apparatus can make centering plate (1) in a vertical state always during centering, along axle on centering plate (1)
(7) aperture (11) are arranged in axis direction, and laser pen (4) are arranged on the pedestal (6) of centering plate (1) side, laser pen (4) transmitting
The axis parallel of light and axle (7), laser pen (4) are fixed on pedestal (6) by bracket (41), centering plate (1) other side
Pedestal (6) on be arranged marking plate (5), laser pen (4) transmitting light can pass through aperture (11) be irradiated on marking plate (5).
2. a kind of wheel according to claim 1 is to uneven alignment device, it is characterised in that: the resetting apparatus includes multiple
Position ball (2) and supporting block (3), the bottom end setting of centering plate (1) reset ball (2) and are slidably disposed in branch on resetting ball (2)
In bracer (3).
3. a kind of wheel according to claim 2 is to uneven alignment device, it is characterised in that: the reset ball (2) is sky
Bulbus cordis, reset ball (2) inner wall are smooth surface, reset in ball (2) and sliding shoe (21) are arranged, the setting of sliding shoe (21) center of gravity
Second electromagnet (22), centering plate (1) is interior to be arranged the first electromagnet (12), the first electromagnet (12) and the second electromagnet (22) point
It is not connected with power supply, after energization, the first electromagnet (12) and the second electromagnet (22) generate magnetic opposite electromagnetic field.
4. a kind of wheel according to claim 2 is to uneven alignment device, it is characterised in that: the supporting block (3) is top
The hollow structure of portion's opening, the opening at the top of supporting block (3) are circle, and the open-topped diameter of supporting block (3) is than resetting ball (2)
Diameter it is smaller, fill filler (31) inside supporting block (3), filler (31) surface, centering can be swum in by resetting ball (2)
Plate (1) reaches the outside of supporting block (3).
5. a kind of wheel according to claim 4 is to uneven alignment device, it is characterised in that: the filler (31) is liquid
Body.
6. a kind of wheel according to claim 2 is to uneven alignment device, it is characterised in that: reset ball (2) outer wall
Circumferentially arranged guidance tape (23), plane where guidance tape (23) and plane where centering plate (1) are orthogonal, supporting block (3)
Top open part setting accommodates the notch of guidance tape (23).
7. a kind of wheel according to claim 1 is to uneven alignment device, it is characterised in that: opposite with centering plate (1)
Marking line (51) are set on the marking plate (5), marking line (51) is several circle concentric circles.
8. a kind of wheel according to claim 1 is to uneven alignment device, it is characterised in that: aperture (11) axial line
Distance, the distance and laser pen (4) light-emitting window in marking line (51) center of circle to pedestal (6) upper surface to pedestal (6) upper surface
To being equidistant for pedestal (6).
9. a kind of wheel according to claim 1 is to uneven alignment device, it is characterised in that: pedestal (6) bottom surface is set
Set with axle (7) matched fixing groove (61), the section of fixing groove (61) be it is arc-shaped, pedestal (6) and axle (7) pass through interference
Cooperation is fixed.
10. a kind of wheel according to claim 1 is to uneven alignment device, it is characterised in that: bracket (41) bottom end
It is fixed on pedestal (6), bracket (41) axial line is vertical with pedestal (6), and card slot, laser pen (4) energy are arranged at the top of bracket (41)
Enough it is detachably mounted in card slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811222971.5A CN109141750B (en) | 2018-10-19 | 2018-10-19 | Wheel set unbalance alignment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811222971.5A CN109141750B (en) | 2018-10-19 | 2018-10-19 | Wheel set unbalance alignment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109141750A true CN109141750A (en) | 2019-01-04 |
| CN109141750B CN109141750B (en) | 2024-03-01 |
Family
ID=64809044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811222971.5A Active CN109141750B (en) | 2018-10-19 | 2018-10-19 | Wheel set unbalance alignment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109141750B (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109141750B (en) | 2024-03-01 |
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