CN209053094U - Multi-faceted rotatable platform - Google Patents
Multi-faceted rotatable platform Download PDFInfo
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- CN209053094U CN209053094U CN201821801897.8U CN201821801897U CN209053094U CN 209053094 U CN209053094 U CN 209053094U CN 201821801897 U CN201821801897 U CN 201821801897U CN 209053094 U CN209053094 U CN 209053094U
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- rotatable platform
- movable plate
- faceted
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- fixed plate
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Abstract
A kind of multi-faceted rotatable platform provided by the utility model, including cabinet, workbench, turnover device, rotation support component, driving device and transmission device；The workbench includes movable plate, the live spindle and fixed plate that are fixed on movable plate；The turnover device includes turning-over support main shaft and overturning oil cylinder；The rotation support component includes the inner ring being installed on movable plate, the outer ring being installed in fixed plate and the steel ball being located between the inner ring and outer ring；The driven gear that the transmission device includes the driving gear connecting with driving device, is connect with live spindle, driving gear and driven gear engaged transmission.Multi-faceted rotatable platform provided by the utility model, can effectively reduce the radial force that live spindle is subject to, and the gap of regulate transmission device improves the reliability and service life of equipment.
Description
Technical field
The utility model relates to engineering machinery fields, and in particular to a kind of multi-faceted rotatable platform.
Background technique
The rotatable platform installed on the Portable hitting pile machine equipment in highway barrier installing engineering mechanical equipment, by
Load tend not on the rotation axis in workbench, biggish radial force can be applied to its rotary shaft.Meanwhile it constructing
Inevitably continuous vibration can destroy the close connection of rotatable platform transmission device in the process.Under long-term construction operation,
Influence the reliability and service life of equipment.
Utility model content
For the defects in the prior art, multi-faceted rotatable platform provided by the utility model solves long-term construction and makees
Under industry, rotatable platform rotate main shaft by larger radial force and influence transmission device connect compactness the technical issues of.
A kind of multi-faceted rotatable platform provided by the utility model, including cabinet, workbench, turnover device, rotation branch
Support component, driving device and transmission device；The workbench includes movable plate, the live spindle being fixed on movable plate and consolidates
Fixed board；The turnover device includes turning-over support main shaft and overturning oil cylinder；The rotation support component includes being installed on movable plate
On inner ring, the outer ring being installed in fixed plate and the steel ball being located between the inner ring and outer ring；The transmission device packet
The driven gear for including the driving gear connecting with driving device, connecting with live spindle, driving gear engage biography with driven gear
It is dynamic.
Optionally, the turning-over support main shaft and cabinet hingedly form revolute, another one end of which is fixed in fixed plate
End is hinged with overturning oil cylinder, and the overturning oil cylinder bottom and cabinet hingedly form revolute.
Optionally, the multi-faceted rotatable platform has installed limit channel steel additional on cabinet, is mounted with to limit in fixed plate
Plate.
Optionally, told driving device includes the motor being mounted in fixed plate.
Optionally, the transmission device has installed additional with the resistance gauge of adjustment gear back lash.
Optionally, it is equipped with multiple mounting holes on the movable plate, mechanical arm is mounted on movable plate.
As shown from the above technical solution, the utility model has the beneficial effects that multi-faceted turn of one kind provided by the utility model
Moving platform, including cabinet, workbench, turnover device, rotation support component, driving device and transmission device；The work is flat
Platform includes movable plate, the live spindle and fixed plate that are fixed on movable plate；The turnover device include turning-over support main shaft and
Overturning oil cylinder；The rotation support component includes the inner ring being installed on movable plate, the outer ring being installed in fixed plate and sandwiched
Steel ball between the inner ring and outer ring；The transmission device includes that the driving gear connecting with driving device and rotation are led
The driven gear of axis connection, driving gear are engaged with driven gear.Multi-faceted rotatable platform provided by the utility model, can be effective
The radial force that is subject to of reduction live spindle, the gap of regulate transmission device improves the reliability and service life of equipment.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar
Element or part are generally identified by similar appended drawing reference.In attached drawing, each element or part might not be according to actual ratios
It draws.
Fig. 1 is the sectional view of multi-faceted rotatable platform；
Fig. 2 is the enlarged diagram in Fig. 1 at A；
Fig. 3 is multi-faceted rotatable platform schematic perspective view.
Appended drawing reference:
1- cabinet, 2- overturning oil cylinder, 3- turning-over support main shaft, 4- motor, 5- fixed plate, 6- limit plate, 7- movable plate, 8-
Driving gear, 9- live spindle, 10- driven gear, 11- resistance gauge, 12- inner ring, 13- steel ball, 14- outer ring.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solutions of the utility model.Following embodiment is only
For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and it is originally practical to cannot be used as a limitation limitation
Novel protection scope.
It should be noted that unless otherwise indicated, technical term or scientific term used in this application should be this reality
The ordinary meaning understood with novel one of ordinary skill in the art.
In the description of the present application, it is to be understood that term " upper and lower ", "upper", "lower", " bottom ", "vertical", " water
It is flat ", " axial direction ", the orientation or positional relationship of the instructions such as " radial direction " to be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Please refer to Fig. 1-3, a kind of multi-faceted rotatable platform provided in this embodiment, including cabinet 1, workbench, overturning
Device, rotation support component, driving device and transmission device；The workbench includes movable plate 7, is fixed on movable plate 7
Live spindle 9 and fixed plate 5；The turnover device includes turning-over support main shaft 3 and overturning oil cylinder 2；The rotation support group
Part includes the inner ring 12 being installed on movable plate 7, the outer ring 14 being installed in fixed plate 5 and is located in the inner ring 12 and outer ring
Steel ball 13 between 14, inner ring 12 are bolted with movable plate 7, and outer ring 14 is bolted with fixed plate 5, in inner ring 12 and outer ring
It is equipped with rolling groove on 14, multiple equal-sized steel balls 6 are placed in, and inject lubricant, thus by between inner ring 12 and outer ring 14
Sliding friction switch to rolling friction, reduce frictional force, while rotatable platform held stationary under the supporting role of steel ball 6,
Load is reduced to the radial force of live spindle；The transmission device includes the driving gear 8 connecting with driving device and rotation
The driven gear 10 that main shaft 9 connects, 10 engaged transmission of driving gear 8 and driven gear.
As further improvement to above-mentioned technical proposal, the turning-over support main shaft 3 is hingedly formed with cabinet 1 to be rotated
Pair, one end are welded in fixed plate 5, and the other end and overturning oil cylinder 2 are hinged, 2 bottom of overturning oil cylinder and the hinged shape of cabinet 1
At revolute.When work, spin upside down workbench under the telescopic action of overturning oil cylinder 2.
As further improvement to above-mentioned technical proposal, the multi-faceted rotatable platform has installed limit additional on cabinet 1
Channel steel is mounted with limit plate 6 in fixed plate 5.The workbench is on overturning oil cylinder 2, rotation supports main shaft 3, cabinet 1
0-90 degree can be spun upside down under the collective effect of limit channel steel and limit plate 6.Turning-over support main shaft 3 can be considered an eccentric wheel,
When overturning oil cylinder 2 does contractile motion, rotatable platform is downwardly turned over, when 5 bottom of fixed plate is contacted with the limit channel steel on cabinet 1
When, rotatable platform is in vertical station；When overturning oil cylinder 2 does extensional motion, rotatable platform is flipped up, when being fixed on fixation
When the channel steel on 6 bottom of limit plate and cabinet 1 on plate 5 contacts, rotatable platform is in horizontal station.
As further improvement to above-mentioned technical proposal, told driving device includes the motor being mounted in fixed plate 5
4.When motor 4 works, drives the driving gear 8 being connected on motor 4 to rotate, then driven gear 10 is driven to rotate, then
Driving is rotated with the coaxially connected live spindle 9 of driven gear 10 and movable plate 7, realizes the 360 degree rotation fortune of rotating platform
It is dynamic.
As further improvement to above-mentioned technical proposal, the transmission device has installed additional to be connected with driven gear 10
Resistance gauge 11, the back lash that adjustment gear gear motion and external concussion generate.
As further improvement to above-mentioned technical proposal, multiple mounting holes are equipped on the movable plate 7, by mechanical arm
More reliable horizontal rotation movement and 90 degree of rotary movements, it can be achieved that mechanical arm is mounted on movable plate 7.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type, should all cover in the claim of the utility model and the range of specification.
Claims (6)
1. a kind of multi-faceted rotatable platform, it is characterised in that: including cabinet (1), workbench, turnover device, rotation support group
Part, driving device and transmission device；The live spindle that the workbench includes movable plate (7), is fixed on movable plate (7)
(9) and fixed plate (5)；The turnover device includes turning-over support main shaft (3) and overturning oil cylinder (2)；The rotation support component
Including the inner ring (12) being installed on movable plate (7), the outer ring (14) being installed on fixed plate (5) and it is located in the inner ring
(12) steel ball (13) between outer ring (14)；The transmission device includes the driving gear with driving device output axis connection
(8) and with live spindle (9) driven gear (10) connecting, driving gear (8) and driven gear (10) engaged transmission.
2. multi-faceted rotatable platform according to claim 1, it is characterised in that: the turning-over support main shaft (3) and cabinet
(1) revolute is hingedly formed, one end of which is fixed on fixed plate (5), hingedly, the overturning is oily for the other end and overturning oil cylinder (2)
Cylinder (2) bottom and cabinet (1) hingedly form revolute.
3. multi-faceted rotatable platform according to claim 1, it is characterised in that: the multi-faceted rotatable platform is in cabinet
(1) it has installed limit channel steel on additional, limit plate (6) is mounted on fixed plate (5).
4. multi-faceted rotatable platform according to claim 1, it is characterised in that: told driving device includes being mounted on fixation
Motor (4) on plate (5).
5. multi-faceted rotatable platform according to claim 1, it is characterised in that: the transmission device installed additional with it is driven
The resistance gauge (11) that gear (10) is connected.
6. multi-faceted rotatable platform according to claim 1, it is characterised in that: be equipped on the movable plate (7) multiple
Mechanical arm is mounted on movable plate (7) by mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821801897.8U CN209053094U (en) | 2018-11-02 | 2018-11-02 | Multi-faceted rotatable platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821801897.8U CN209053094U (en) | 2018-11-02 | 2018-11-02 | Multi-faceted rotatable platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209053094U true CN209053094U (en) | 2019-07-02 |
Family
ID=67052462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821801897.8U Active CN209053094U (en) | 2018-11-02 | 2018-11-02 | Multi-faceted rotatable platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209053094U (en) |
-
2018
- 2018-11-02 CN CN201821801897.8U patent/CN209053094U/en active Active
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