CN109915482A - A kind of rotation machine core - Google Patents
A kind of rotation machine core Download PDFInfo
- Publication number
- CN109915482A CN109915482A CN201910283573.2A CN201910283573A CN109915482A CN 109915482 A CN109915482 A CN 109915482A CN 201910283573 A CN201910283573 A CN 201910283573A CN 109915482 A CN109915482 A CN 109915482A
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- Prior art keywords
- bearing
- machine core
- pedestal
- rotation machine
- top plate
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- 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 40
- 238000009434 installation Methods 0.000 claims description 2
- 239000000243 solution Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a kind of rotation machine cores, including top plate, pedestal, and the runner assembly between top plate and pedestal；Runner assembly includes the gear ring being fixedly and coaxially connected below top plate, the support ring being fixedly and coaxially connected above pedestal, the ball between support ring and gear ring；The side that pedestal is bordering on top plate is equipped with bearing groove, stage portion is equipped in bearing groove, bearing groove is divided into first bearing slot and second bearing slot by stage portion, and first bearing slot position is in the top of second bearing slot, first bearing is installed in first bearing slot, second bearing is installed in second bearing slot；The side that top plate is bordering on pedestal is equipped with first bearing positioning column and second bearing positioning column, and second bearing positioning column is located at the outer end of first bearing positioning column.The problem of present invention improves the concentricity of rotation machine core, and rotation is more smooth, avoids Caton and shake.In addition it is equipped with ball between support ring and gear ring, so that the lifting capacity of top plate is stronger, rotates more laborsaving.
Description
Technical field
The present invention relates to a kind of rotational structure, more specifically a kind of rotation machine core.
Background technique
Currently, concentricity is inadequate for product introduction or the rotation machine core non-stop layer axis connection point of stereoscopic shooting, rotation
When be easy to appear friction shake and the problems such as Caton, but also there is assembling complexity, the low problem of assembly precision.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of rotation machine cores.
To achieve the above object, the invention adopts the following technical scheme: a kind of rotation machine core, including top plate, pedestal, and set
Runner assembly between top plate and pedestal；The runner assembly includes the gear ring being fixedly and coaxially connected below top plate, together
Axis is fixedly connected on the support ring above pedestal, the ball between support ring and gear ring；The pedestal is bordering on the top
The side of disk is equipped with bearing groove, is equipped with stage portion in the bearing groove, the bearing groove is divided into first bearing by the stage portion
Slot and second bearing slot, the first bearing slot position are equipped in the top of the second bearing slot, the first bearing slot
First bearing is equipped with second bearing in the second bearing slot；The side that the top plate is bordering on the pedestal is equipped with first axle
Positioning column and second bearing positioning column are held, the second bearing positioning column is located at the outer end of the first bearing positioning column.
Its further technical solution are as follows: the first bearing is ball bearing, and the second bearing is plane bearing.
Its further technical solution are as follows: the diameter of the first bearing is greater than the diameter of the second bearing.
Its further technical solution are as follows: the support ring includes retainer plate, and is embedded at the ball circle of retainer plate, the rolling
Zhu Quan is circumferentially with holding tank, and the ball is at least partially disposed in the holding tank.
Its further technical solution are as follows: the outer edge of the retainer plate is equipped with fixinig plate, and the pedestal is equipped with for limiting
The limiting slot of the fixinig plate position.
Its further technical solution are as follows: the rotation machine core further includes tabletting；The inward flange of the retainer plate is equipped with convex block,
The convex block is equipped with the connecting column being fixedly connected with the tabletting；Annular convex platform is equipped on the inside of the gear ring, the tabletting is extremely
Small part is located at the top of the annular convex platform.
Its further technical solution are as follows: the runner assembly further includes motor, and the output end of the motor is equipped with output gear
Wheel, the ratchet engagement of the output gear and the gear ring.
Its further technical solution are as follows: the pedestal is equipped with the mounting groove for fixing the motor.
Its further technical solution are as follows: the rotation machine core further includes bottom buckle, and the bottom surface of the pedestal, which is equipped with, is used for bottom buckle
The groove of grafting, the outer end face of the second bearing positioning column are equipped with the fixation hole being fixedly connected with the bottom buckle.
Its further technical solution are as follows: the upper surface of the top plate is equipped with wiring board storehouse, wire casing and locating slot, the route
Plate position in storehouse is communicated in the middle part of the top plate, one end of the wire casing with the locating slot, the other end and wiring board storehouse phase
It is logical.
Compared with the prior art, the invention has the advantages that: a kind of rotation machine core provided by the invention is equipped in pedestal
Bearing groove is divided into first bearing slot and second bearing slot, first bearing slot and the second axis by bearing groove, the stage portion in bearing groove
Holding slot minute is equipped with first bearing and second bearing, is equipped with first bearing positioning column and second bearing positioning column in top plate, the
One bearing is ball bearing, and second bearing is plane bearing, and by two bearings of setting, plane bearing improves rotation machine core
Upper and lower power, ball bearing improves the power of rotation machine core plane, so that whirler core concentricity is more preferable, rotation is more smooth,
The problem of avoiding Caton and shake.In addition ball is equipped between support ring and gear ring, so that the lifting capacity of top plate is more
By force, rotation is more laborsaving, while improving wear-resisting property.
The above description is only an overview of the technical scheme of the present invention, can in order to better understand technical measure
It is implemented in accordance with the contents of the specification, and in order to make above and other objects of the present invention, feature and advantage brighter
Show understandable, special below to lift preferred embodiment, detailed description are as follows.
Detailed description of the invention
Fig. 1 is a kind of exploded view for rotating machine core specific embodiment of the present invention；
Fig. 2 is a kind of installation diagram for rotating machine core specific embodiment of the present invention；
Fig. 3 is a kind of side view for rotating machine core specific embodiment of the present invention；
Fig. 4 is the structural schematic diagram of pedestal (front) in a kind of rotation machine core specific embodiment of the present invention；
Fig. 5 is the structural schematic diagram of pedestal (reverse side) in a kind of rotation machine core specific embodiment of the present invention；
Fig. 6 is the structural schematic diagram of top plate (front) in a kind of rotation machine core specific embodiment of the present invention；
Fig. 7 is the structural schematic diagram of top plate (reverse side) in a kind of rotation machine core specific embodiment of the present invention；
Fig. 8 is a kind of structural schematic diagram for rotating machine core specific embodiment middle gear circle of the present invention.
Appended drawing reference
1, top plate；11, locating slot；12, wire casing；13, wiring board storehouse；14, first bearing positioning column；15, second bearing is fixed
Position column；151, fixation hole；2, tabletting；3, gear ring；31, ratchet；32, annular convex platform；4, motor；41, output gear；5, it rolls
Pearl；6, support ring；61, ball circle；611, holding tank；62, retainer plate；621, fixinig plate；622, convex block；6221, connecting column；7,
Ball bearing；8, plane bearing；9, pedestal；91, limiting slot；92, mounting groove；93, first bearing slot；94, second bearing slot；
95, stage portion；96, groove；10, bottom buckle.
Specific embodiment
In order to more fully understand technology contents of the invention, combined with specific embodiments below to technical solution of the present invention into
One step introduction and explanation, but not limited to this.
It should be appreciated that herein, relational terms such as first and second and the like are used merely to an entity/behaviour
Work/object is distinguished with another entity/operation/object, without necessarily requiring or implying these entity/operation/objects
Between there are any actual relationship or orders.
It is also understood that the terms "include", "comprise" or any other variant thereof is intended to cover non-exclusive inclusion,
So that the process, method, article or the system that include a series of elements not only include those elements, but also including not having
The other element being expressly recited, or further include for this process, method, article or the intrinsic element of system.Do not having
In the case where having more limitations, the element that is limited by sentence "including a ...", it is not excluded that include the element process,
There is also other identical elements in method, article or system.
As shown in figures 1-8, the present invention provides a kind of rotation machine cores, including top plate 1, pedestal 9, and are set to top plate 1 and bottom
Runner assembly between seat 9；Runner assembly includes the gear ring 3 being fixedly and coaxially connected below top plate, be fixedly and coaxially connected in
The support ring 6 of 9 top of pedestal, the ball 5 between support ring 6 and gear ring 3；The side that pedestal 9 is bordering on top plate 1 is equipped with axis
It holding slot, is equipped with stage portion 95 in bearing groove, bearing groove is divided into first bearing slot 93 and second bearing slot 94 by stage portion 95, and first
Bearing groove 93 is located at the top of second bearing slot 94, and first bearing, peace in second bearing slot 94 are equipped in first bearing slot 93
Equipped with second bearing；Top plate 1 be bordering on pedestal 9 side be equipped with first bearing positioning column 14 and second bearing positioning column 15, second
Bearing positioning column 15 is located at the outer end of first bearing positioning column 14.
Specifically, first bearing is ball bearing 7, second bearing is plane bearing 8.The diameter of first bearing is greater than second
The diameter of bearing.By two bearings of setting, plane bearing 8 improves the power of rotation machine core or more, and ball bearing 7 improves
The power of machine core plane is rotated, so that whirler core concentricity is more preferable, rotation is more smooth, the problem of avoiding Caton and shake.
Further, support ring 6 includes retainer plate 62, and is embedded at the ball circle 61 of retainer plate 62, and ball circle 61 is circumferential
Equipped with holding tank 611, ball 5 is at least partially disposed in holding tank 611.In the present embodiment, retainer plate 62 and ball circle 61 are point
Body formula, the purpose for the arrangement is that, when ball circle 61 damages, it can be individually replaced ball circle 61, without by retainer plate 62
Also it is replaced together, to reduce maintenance cost.In other embodiments, integral structure is can be used in retainer plate and ball circle.
Further, the outer edge of retainer plate 62 is equipped with fixinig plate 621, and pedestal 9 is equipped with for limiting 621 position of fixinig plate
Limiting slot 91.Assembly rotate machine core when, fixinig plate 621 need to be correspondingly placed in limiting slot 91, then again by screw into
Row is fixed, mobile relative to pedestal 9 to avoid retainer plate 62 after fixation, improves stability.
Further, rotation machine core further includes tabletting 2；The inward flange of retainer plate 62 is equipped with convex block 622, and convex block 622 is equipped with
The connecting column 6221 being fixedly connected with tabletting 2；Annular convex platform 32 is equipped on the inside of gear ring 3, tabletting 2 is at least partially disposed at convex annular
The top of platform 32.The effect of tabletting 2 is that gear ring 3, ball 5, ball circle 61 and retainer plate 62 are fixed together, to prevent from rolling
Pearl 5 falls from holding tank 611.After tabletting 2 and connecting column 6221 are connected by screw to, 2 at least part of tabletting is located at ring
The upper surface of the top of shape boss 32, the lower surface and annular convex platform 32 that make tabletting 2 forms abutting relation.
Further, runner assembly further includes motor 4, and the output end of motor 4 is equipped with output gear 41, output gear 41 with
The ratchet 31 of gear ring 3 engages.When motor 4 works, output gear 41 will drive gear ring 3 to rotate, to make 1 turn of top plate
It is dynamic.
Further, pedestal 9 is equipped with the mounting groove 92 for fixing motor 4.The middle part that mounting groove 92 is located at pedestal 9 is formed
Annular groove 96 in.Mounting groove 92, which is located in annular groove 96, is rationally utilized spatial position, so that rotation cassette mechanism structure is more
Step up to gather.
Further, rotation machine core further includes bottom buckle 10, and the bottom surface of pedestal 9 is equipped with the groove 96 for 10 grafting of bottom buckle,
The outer end face of second bearing positioning column 15 is equipped with the fixation hole 151 being fixedly connected with bottom buckle 10.Pass through bottom buckle 10 and fixation hole 151
Between can be locked by screw so that entirely rotation machine core be fixed together.
Further, the upper surface of top plate 1 is equipped with wiring board storehouse 13, wire casing 12 and locating slot 11, and wiring board storehouse 13 is located at
The one end at the middle part of top plate 1, wire casing 12 is communicated with locating slot 11, and the other end is communicated with wiring board storehouse 13.Wiring board storehouse 13 is used for
Top plate 1 installs wiring board；Wire casing 12 is used for 1 cabling of top plate；Locating slot 11 is used for the fixation position of other devices.
Further, it in order to improve the stability of pedestal 9, is equipped with and reinforces in the annular groove 96 formed in the middle part of pedestal 9
Rib.
Further, top plate 1 is plastic material, passes through injection molding.Using the structure of injection molding save manufacture at
This, improves precision.
The assembly method for rotating machine core is as follows:
Retainer plate 62 is fixed by screws on pedestal 9 to (fixinig plate 621 of retainer plate 62 need to be with the limiting slot of pedestal 9
91 position is corresponding), ball circle 61 is embedded in retainer plate 62, then ball 5 is placed in the holding tank 611 of ball circle 61,
Motor 4 is installed in the mounting groove 92 of pedestal 9, then gear ring 3 is placed on to the top (need of ratchet 31 of gear ring 3 of ball 5
Engaged with the output gear 41 of motor 4), gear ring 3, ball 5, ball circle 61 and retainer plate 62 are fixed on one by tabletting 2
It rises, then the screw hole of top plate 1 is aligned with the screw hole of gear ring 3, and is screwed, finally by 10 inserted base of bottom buckle
In 9 groove 96, and the through-hole of bottom buckle 10 is aligned with the fixation hole 151 of second bearing positioning column 15, and is screwed.
In summary: a kind of rotation machine core provided by the invention is equipped with bearing groove in pedestal, and the stage portion in bearing groove will
Bearing groove is divided into first bearing slot and second bearing slot, and first bearing slot and second bearing slot minute are equipped with first bearing and
Two bearings are equipped with first bearing positioning column and second bearing positioning column in top plate, and first bearing is ball bearing, and second bearing is
Plane bearing, by two bearings of setting, plane bearing improves the power of rotation machine core or more, and ball bearing improves rotation
The problem of power of machine core plane, so that whirler core concentricity is more preferable, rotation is more smooth, avoids Caton and shake.In addition
Ball is equipped between support ring and gear ring, so that the lifting capacity of top plate is stronger, rotation is more laborsaving, while improving resistance to
Grind performance.
It is above-mentioned that technology contents of the invention are only further illustrated with embodiment, in order to which reader is easier to understand, but not
It represents embodiments of the present invention and is only limitted to this, any technology done according to the present invention extends or recreation, by of the invention
Protection.Protection scope of the present invention is subject to claims.
Claims (10)
1. a kind of rotation machine core, which is characterized in that the runner assembly including top plate, pedestal, and between top plate and pedestal；Institute
Stating runner assembly includes the gear ring being fixedly and coaxially connected below top plate, the support ring being fixedly and coaxially connected above pedestal,
Ball between support ring and gear ring；The side that the pedestal is bordering on the top plate is equipped with bearing groove, the bearing groove
Interior to be equipped with stage portion, the bearing groove is divided into first bearing slot and second bearing slot, the first bearing slot by the stage portion
Positioned at the top of the second bearing slot, first bearing, installation in the second bearing slot are installed in the first bearing slot
There is second bearing；The side that the top plate is bordering on the pedestal is equipped with first bearing positioning column and second bearing positioning column, described
Second bearing positioning column is located at the outer end of the first bearing positioning column.
2. a kind of rotation machine core according to claim 1, which is characterized in that the first bearing is ball bearing, described
Second bearing is plane bearing.
3. a kind of rotation machine core according to claim 1, which is characterized in that the diameter of the first bearing is greater than described the
The diameter of two bearings.
4. a kind of rotation machine core according to claim 1, which is characterized in that the support ring includes retainer plate, and is embedded
In the ball circle of retainer plate, the ball circle is circumferentially with holding tank, and the ball is at least partially disposed in the holding tank.
5. a kind of rotation machine core according to claim 4, which is characterized in that the outer edge of the retainer plate, which is equipped with, to be fixed
Piece, the pedestal are equipped with the limiting slot for limiting the fixinig plate position.
6. a kind of rotation machine core according to claim 4, which is characterized in that the rotation machine core further includes tabletting；It is described
The inward flange of retainer plate is equipped with convex block, and the convex block is equipped with the connecting column being fixedly connected with the tabletting；On the inside of the gear ring
Equipped with annular convex platform, the tabletting is at least partially disposed at the top of the annular convex platform.
7. a kind of rotation machine core according to claim 1, which is characterized in that the runner assembly further includes motor, described
The output end of motor is equipped with output gear, the ratchet engagement of the output gear and the gear ring.
8. a kind of rotation machine core according to claim 7, which is characterized in that the pedestal is equipped with for fixing the motor
Mounting groove.
9. a kind of rotation machine core according to claim 1, which is characterized in that the rotation machine core further includes bottom buckle, described
The bottom surface of pedestal is equipped with the groove for bottom buckle grafting, and the outer end face of the second bearing positioning column is equipped with to be fixed with the bottom buckle
The fixation hole of connection.
10. a kind of rotation machine core according to claim 1, which is characterized in that the upper surface of the top plate is equipped with wiring board
Storehouse, wire casing and locating slot, the wiring board position in storehouse is in the middle part of the top plate, one end of the wire casing and the locating slot phase
Logical, the other end is communicated with the wiring board storehouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910283573.2A CN109915482B (en) | 2019-04-10 | 2019-04-10 | Rotary movement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910283573.2A CN109915482B (en) | 2019-04-10 | 2019-04-10 | Rotary movement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109915482A true CN109915482A (en) | 2019-06-21 |
| CN109915482B CN109915482B (en) | 2024-04-26 |
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ID=66969284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910283573.2A Active CN109915482B (en) | 2019-04-10 | 2019-04-10 | Rotary movement |
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| Country | Link |
|---|---|
| CN (1) | CN109915482B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398206A (en) * | 2011-11-21 | 2012-04-04 | 南通瑞尔实业有限公司 | Grinder |
| CN103707074A (en) * | 2013-12-10 | 2014-04-09 | 广东风华高新科技股份有限公司 | Alignment platform device |
| CN204342939U (en) * | 2014-12-08 | 2015-05-20 | 张家港市荣昌涤纶毛条有限公司 | Wool top rewinding bucket whirligig |
| CN104891351A (en) * | 2015-05-08 | 2015-09-09 | 江苏通达动力科技股份有限公司 | Rotary-type workpiece hoisting apparatus |
| US20170307008A1 (en) * | 2014-10-08 | 2017-10-26 | Aktiebolaget Skf | Bearing support composed of fiber-plastic composite |
| CN209800531U (en) * | 2019-04-10 | 2019-12-17 | 深圳市宝康隆科技有限公司 | Rotary machine core |
-
2019
- 2019-04-10 CN CN201910283573.2A patent/CN109915482B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398206A (en) * | 2011-11-21 | 2012-04-04 | 南通瑞尔实业有限公司 | Grinder |
| CN103707074A (en) * | 2013-12-10 | 2014-04-09 | 广东风华高新科技股份有限公司 | Alignment platform device |
| US20170307008A1 (en) * | 2014-10-08 | 2017-10-26 | Aktiebolaget Skf | Bearing support composed of fiber-plastic composite |
| CN204342939U (en) * | 2014-12-08 | 2015-05-20 | 张家港市荣昌涤纶毛条有限公司 | Wool top rewinding bucket whirligig |
| CN104891351A (en) * | 2015-05-08 | 2015-09-09 | 江苏通达动力科技股份有限公司 | Rotary-type workpiece hoisting apparatus |
| CN209800531U (en) * | 2019-04-10 | 2019-12-17 | 深圳市宝康隆科技有限公司 | Rotary machine core |
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| Publication number | Publication date |
|---|---|
| CN109915482B (en) | 2024-04-26 |
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