CN208999108U - A kind of pneumatic corner disk - Google Patents
A kind of pneumatic corner disk Download PDFInfo
- Publication number
- CN208999108U CN208999108U CN201821548491.3U CN201821548491U CN208999108U CN 208999108 U CN208999108 U CN 208999108U CN 201821548491 U CN201821548491 U CN 201821548491U CN 208999108 U CN208999108 U CN 208999108U
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- disk
- height adjustment
- locking
- plate
- block
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Abstract
The utility model discloses a kind of pneumatic corner disks comprising rotation angle disk and height adjustment device, rotation angle disk include: disk, with tire interface；Bottom plate is provided centrally with through-hole；Support plate, setting in the soleplate, are provided with multiple locking plates；Lock collar is connected with disk by axis with relatively fixed；Disk is locked, is arranged below lock collar, is provided with multiple guide grooves and multiple guiding grooves, marginal portion is also provided with notch；Driving mechanism is connect with locking disk；Height adjustment device includes: height adjustment bottom plate, carries height adjustment cover board and height adjustment locking plate；Height adjustment cover board, the pin by being inserted in one end rotate；Height adjustment locking plate is set on height adjustment bottom plate, is inserted into notch from height adjustment device stretching.The pneumatic corner disk can be realized the steering and stress release of front vehicle wheel, and locking and release is allowed to be automatically performed, and discharge both hands, while can cooperate automation control.
Description
Technical field
The utility model relates to pneumatics field more particularly to a kind of pneumatic corner disks.
Background technique
Pneumatic corner disk is the important composition component in market maintenance field after automobile, provides wheel for the four-wheel aligner of vehicle
It turns to and wheel stress discharges.With the increase of vehicle population, it is very universal in the automobile later period to do four-wheel aligner, rotation angle disk
Demand also constantly rising.
Rotation angle disk currently on the market divides oversize vehicle and small vehicle, and needs to position with bolt before and after use.
When doing four-wheel aligner to vehicle, it is necessary first to remove bolt by hand, rotation angle disk disk can be moved in a certain range along plane
Dynamic and rotation, discharges wheel stress；After carrying out vehicle location, needs manually to push vehicle and allow rotation angle disk disk and base holes pair
Together, bolt positioning is then plugged again.Due to needing artificial cart, and on platform, sliding carries out fastening screw hole, gives four-wheel
Positioning is made troubles.
Chinese patent CN201620746603.0 discloses a kind of scheme based on pneumatic pinch and release, specially according to this
Benefit, rotation angle disk can carry out corner centering, but rotation angle disk is in locking, since disk can be along plane in a certain range when unclamping
Interior movement and rotation, so disk can have certain gap with platform, as four-wheel aligner vehicle scroll forward and backward when, it is still necessary to
Manually gap is filled and led up using rubber pad or similar device, thus there are inconveniences.Thus need one kind is more convenient can
The rotation angle disk positioning method leaned on.
Utility model content
In order to overcome deficiencies of the prior art or other problems, the utility model provides a kind of pneumatic corner disk
And automatic contour device, it thus solves rotation angle disk positioning and vehicle does the clearance issues that will appear when four-wheel aligner.
To achieve the goals above, the utility model provides the following technical solutions:
A kind of pneumatic corner disk comprising rotation angle disk and height adjustment device, the rotation angle disk include: disk, with tire
Contact；Bottom plate is provided centrally with through-hole so that disk passes through；Support plate, setting in the soleplate, are provided with multiple locking plates；
Lock collar is connected with disk by axis with relatively fixed；Disk is locked, is arranged below lock collar, is provided with multiple guide grooves
With multiple guiding grooves, marginal portion is also provided with notch, and locking disk is rotated relative to support plate by the locking plate, is used for
The locking disk is guided to rotate around its center；Driving mechanism is connect to drive the locking disk to exist with the locking disk
Rotation in a certain range；The height adjustment device includes: height adjustment bottom plate, carries height adjustment cover board and height adjustment lock
Piece；Height adjustment cover board, the pin by being inserted in one end rotate；Height adjustment locking plate is set on height adjustment bottom plate,
It stretches out and is inserted into the notch to change height adjustment cover board by the rotation for locking disk from height adjustment device
Height.
Preferably, there is cover board block on the inside of the height adjustment cover board, the height adjustment locking plate include locking plate bottom plate and
Locking plate block, the cover board block and locking plate block all have an inclined-plane, the inclined-plane mutual cooperation of the cover board block and locking plate block.
Preferably, in a rectangular trapezoid piece of the locking plate block, the cover board block be in chamfer trapezoid block, the locking plate block it is straight
The short side of the chamfer trapezoid block of the short side and cover board block of angle trapezoid block interacts.
Preferably, hoodle and hoodle frame are provided in the support plate.
Preferably, tension spring and hoodle frame center fixed block are provided on the hoodle frame, spring back disk, at center
It moves or rotates in range.
Preferably, one end of the locking plate is connect with the support plate, and the other end is connect with the guiding groove in locking disk.
Preferably, the bottom plate is U-shaped, and the driving mechanism includes cylinder, the pedestal phase of the bottom plate and the cylinder
Hingedly, the piston of the cylinder is hinged with the locking disk.
Preferably, cylinder passes through and manually controls, or passes through Electronic control.
Preferably, the guide groove is fixed by fixing piece and support plate.
Preferably, the notch is in generally rectangular.
Compared with prior art, rotation angle disk provided by the utility model, which has the advantages that, can be realized front vehicle wheel
Steering and stress release, allow locking and release to be automatically performed, since pneumatic actuation is without having any injury to environment, and
Both hands are discharged, also want device to hole when vehicle without artificially pushing, while automation control can be cooperated.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and constitutes one of the utility model
Point, the exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the utility model
Improper restriction.In the accompanying drawings:
Fig. 1 is the schematic diagram of pneumatic corner disk in the utility model embodiment；
Fig. 2 is the cross-sectional view of pneumatic corner disk in the utility model embodiment；
Fig. 3 is the schematic diagram of height adjustment device in the utility model embodiment；
Fig. 4 is the cross-sectional view of height adjustment device in the utility model embodiment.
Appended drawing reference:
1 rotation angle disk, 2 lock collar
3 disk, 4 locking plate
5 locking 6 bottom plates of disk
7 hoodle frame fixed block, 8 support plate
9 guiding groove, 10 hoodle frame
11 hoodle, 12 cylinder
13 cylinder connecting plate, 14 fixing piece
15 air cylinder base, 16 guide groove
17 notch, 18 cylinder piston
19 axis, 20 height adjustment device
21 height adjustment bottom plate, 22 height adjustment cover board
23 height adjustment locking plate, 24 height adjustment pin shaft
25 locking plate bottom plate, 26 locking plate block
27 cover board block, 28 tension spring
29 pan bolt, 30 copper sheathing
Specific embodiment
It is practical below in conjunction with this to keep the above objects, features, and advantages of the utility model more obvious and easy to understand
Attached drawing in new embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, institute
The embodiment of description is only the utility model a part of the embodiment, instead of all the embodiments.Based in the utility model
Embodiment, those of ordinary skill in the art's all other implementation obtained without making creative work
Example belongs to the range of the utility model protection.
Fig. 1 shows a kind of pneumatic corner disk of the utility model one embodiment, which includes rotation angle disk
With the height adjustment device that its both sides is arranged in, corner chuck clamping and release are discharged or are positioned to wheel stress, and height is adjusted
Regulating device can make rotation angle disk contour with platform.
Referring to Fig.1, which includes mechanical part and pneumatic part.Each component in mechanical part makes corner
Rotation, rising, the reduction of disk, pneumatic part are realized to rotation angle disk pneumatic control.
In one embodiment, rotation angle disk 1 is substantially in thin cuboid, including the tire for vehicle and is arranged most
The disk 3 in face, disk 3 can be equipped with axis and pass through in the arbitrary shape around center rotation, preferably plate-like, 3 centre bit of disk.
The bottom plate 1 of generally rectangular thin plate is arranged below disk 3, is provided with through-hole, therebetween so that disk 3 passes through.It is excellent one
It selects in embodiment, bottom plate can be U-shaped.Support plate substantially with the shape of bottom plate 1 relative to and be arranged under bottom plate 1, the support
Elastomer 11 and elastomer frame 10 are provided on plate, disk 3 can rotate on the supporting plate by elastomer 11 and mobile, the bullet
Property body may, for example, be hoodle or ball.There are also four groups of tension springs 28 and hoodle frame fixed block 7 on hoodle frame 10, to by disk 3
Rebound, moves or is rotated in center range.Lock collar 2 is substantially disc-shaped and setting is connected to below support plate, and with disk 3
On same axis, so that disk and lock collar are relatively fixed.Locking plate 4 is installed on the supporting plate, front and back sides are corresponding on locking plate 4
There is the axis for guiding in position, and one end of locking plate 4 is connect with support plate 8, and the other end is connected to the guide groove 16 of locking disk 5
It is interior, for guiding the locking disk 5 to rotate around its center.It is provided with multiple guide grooves 16 on the locking disk 5 and multiple draws
Guide groove 9 connects copper sheathing 30 with fixing piece pan bolt 29 in guiding groove 9 and support plate 8 is fixed.
In addition, the marginal position in locking disk is also provided at least one notch 17, notch 17 can be in similar rectangular
Shape.
Pneumatic part includes cylinder, and the cylinder body of the cylinder is connected to rotation angle disk 1, is preferably connected to bottom plate 6, cylinder
Piston 18 can be directly connected to locking disk 5, or be connect by connecting elements with locking disk 5, so that locking disk 5 exists
It is rotated clockwise or is rotated counterclockwise in a certain range.
In a preferred embodiment, rotation angle disk 1 is additionally provided with multiple locking plates 4, such as four, and one end of locking plate 4 is connected to
In support plate 8, in the guiding groove 9 of other end setting to locking disk 5, in the extreme position and lock collar of locking disk movement
2 are in contact, and so as to realize the locking to lock collar 2, and then realize the motionless of disk.In a preferred embodiment, locking plate 4
Protruding portion is provided at the top of the other end, which extend into the guiding groove of locking disk 8 or match with guiding groove 9
It closes, and the protruding portion of locking plate and guiding groove 9 is corresponded.
Height adjustment device includes: height adjustment bottom plate 21, is in from the side concave character type, in the middle section of bottom plate side
A part of side wall is lacked, height adjustment locking plate 23 and height adjustment cover board 22 are provided on height adjustment bottom plate；Height adjustment lid
Plate 22 is inserted with a pivot pin 24 in one end, so that height adjustment cover board 22 can turn relative to height adjustment bottom plate 21
It is dynamic, chamfer trapezoid block is provided on the inside of height adjustment cover board, it is preferred that chamfer trapezoid block is set as two, respectively
Positioned at the both ends of cover board；Height adjustment locking plate 23, including locking plate bottom plate 25 and locking plate block 26,25 in a rectangular trapezoid pieces of locking plate block,
Cover board block 27 and locking plate block 26 interact, that is, the inclined-plane interaction on the inclined-plane and locking plate block 26 of cover board block 27 and relative to
Slide over each other, the interaction of the short side of the chamfer trapezoid block of the short side and cover board block 26 of the right-angled trapezium block of locking plate block 26 and and
It slides relative to each other, height adjustment locking plate 23 is stretched out from locking plate bottom plate 25, is matched with the notch 17 of the locking disk of rotation angle disk
It closes, specifically, locking plate is inserted into notch 17, when the rotation of the locking disk, height adjustment locking plate 23 is pushed away
It is dynamic.
In the case where the rotation of locking disk 5 drives, height adjustment locking plate 23 is mobile, height adjustment locking plate 23 inclined-plane with
The contact of incline plane of height adjustment cover board 2, mobile with height adjustment cover board 22 when height adjustment locking plate 23 is mobile, Zhi Daorang
The trapezoidal short side of the chamfer of height adjustment cover board 22 is engaged with the right-angled trapezium short side of height adjustment locking plate 23, height adjustment cover board
22 reach contour with rotation angle disk and locking rotation angle disk position, while can support the weight of tire.
Height adjustment device can be set in the side of rotation angle disk, its two sides can also be arranged in simultaneously.When rotation angle disk two
When side is respectively provided with, it is only necessary to which the direction that height adjustment locking plate is arranged is relative to each other.
The operation of the rotation angle disk of the utility model is described below with reference to accompanying drawings.
It when vehicle needs to do four-wheel aligner, first needs to lock rotation angle disk, sliding when preventing on pressure wheel, at this time rotation angle disk
Its clamping is controlled, cylinder is released after bringing about the desired sensation, and locking disk 5 is driven to rotate, and locking disk 5 drives four locking plates 4 to locking when rotating
5 central synchronous of disk is mobile and clamps lock collar, and lock collar 2 is matched with disk 3 keeps the two relatively fixed, and disk 3 is also locked at this time
Only；Locking disk 5 simultaneously drives height adjustment locking plate 23 in height adjustment device mobile, the triangle in height adjustment locking plate 23
Block moves under promotion, and height adjustment cover board 21 is boosted, contour and locking rotation angle disk is reached.When to be unclamped, cylinder 12 is resetting
Under the action of spring, locking disk 5 is retracted, while locking plate 4 unclamps lock collar, and height adjustment locking plate 23 is also released, justifies at this time
Disk can slide under the bearing of hoodle in support plate a certain range.
In the description of above embodiment, particular features, structures, materials, or characteristics can be at any one or more
It can be combined in any suitable manner in a embodiment or example.
The above is only the preferred embodiment of the present utility model, not makees limit in any form to the utility model
System is not intended to limit the utility model, this field is common although the utility model is disclosed as above with preferred embodiment
Technical staff is not departing within the scope of technical solutions of the utility model, when the technology contents using the disclosure above make it is a little more
Equivalent embodiment that is dynamic or being modified to equivalent variations, but it is all without departing from the content of the technical scheme of the utility model, it is practical according to this
It is practical new to still fall within this for novel technical spirit any simple modification, equivalent change and modification to the above embodiments
In the range of type technical solution.
Claims (9)
1. a kind of pneumatic corner disk, characterized by comprising: rotation angle disk and height adjustment device, wherein the rotation angle disk includes:
Disk, with tire interface；
Bottom plate is provided centrally with through-hole so that disk passes through；
Support plate, setting in the soleplate, are provided with multiple locking plates；
Lock collar is connected with disk by axis with relatively fixed；
Lock disk, be arranged below lock collar, marginal portion is also provided with notch, locking disk by the locking plate relative to
Support plate rotation, and the locking disk is guided to rotate around locking plate center；
Driving mechanism is connect with the locking disk to drive the locking disk rotational；
The height adjustment device includes:
Height adjustment bottom plate carries height adjustment cover board and height adjustment locking plate；
Height adjustment cover board, the pin by being inserted in one end rotate；
Height adjustment locking plate is set on height adjustment bottom plate, is inserted into the notch from height adjustment device stretching with logical
The rotation of the locking disk is crossed to change the height of height adjustment cover board.
2. pneumatic corner disk according to claim 1, which is characterized in that have cover board on the inside of the height adjustment cover board
Block, the height adjustment locking plate include locking plate bottom plate and locking plate block, and the cover board block and locking plate block all have an inclined-plane, the lid
The inclined-plane of plate and locking plate block cooperates.
3. pneumatic corner disk according to claim 2, which is characterized in that in a rectangular trapezoid piece of the locking plate block, the lid
Plate is in chamfer trapezoid block, the short side phase of the chamfer trapezoid block of the short side and cover board block of the right-angled trapezium block of the locking plate block
Mutually cooperation.
4. pneumatic corner disk according to claim 1, which is characterized in that be provided with hoodle and hoodle in the support plate
Frame.
5. pneumatic corner disk according to claim 4, which is characterized in that be provided with tension spring and hoodle frame on the hoodle frame
Center fixed block is moved or is rotated in center range spring back disk.
6. pneumatic corner disk according to claim 5, which is characterized in that be additionally provided with multiple guidance on the locking disk
Slot, one end of the locking plate are connect with the support plate, and the other end is connect with the guiding groove.
7. pneumatic corner disk according to claim 1, which is characterized in that the bottom plate is U-shaped, and the driving mechanism includes
The pedestal of cylinder, the bottom plate and the cylinder is hinged, and the piston of the cylinder is hinged with the locking disk.
8. pneumatic corner disk according to claim 1, which is characterized in that be provided with guide groove on the locking disk, institute
Guide groove is stated to connect by fixing piece with the support plate.
9. pneumatic corner disk according to claim 1, which is characterized in that the notch is in generally rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821548491.3U CN208999108U (en) | 2018-09-21 | 2018-09-21 | A kind of pneumatic corner disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821548491.3U CN208999108U (en) | 2018-09-21 | 2018-09-21 | A kind of pneumatic corner disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208999108U true CN208999108U (en) | 2019-06-18 |
Family
ID=66800702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821548491.3U Active CN208999108U (en) | 2018-09-21 | 2018-09-21 | A kind of pneumatic corner disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208999108U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160808A (en) * | 2019-06-19 | 2019-08-23 | 桂林施瑞德科技发展有限公司 | The wheel alignment meter rotation angle disk of shift-variable |
-
2018
- 2018-09-21 CN CN201821548491.3U patent/CN208999108U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160808A (en) * | 2019-06-19 | 2019-08-23 | 桂林施瑞德科技发展有限公司 | The wheel alignment meter rotation angle disk of shift-variable |
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