CN206436307U - A kind of cutting assembly rotating mechanism - Google Patents
A kind of cutting assembly rotating mechanism Download PDFInfo
- Publication number
- CN206436307U CN206436307U CN201720093404.9U CN201720093404U CN206436307U CN 206436307 U CN206436307 U CN 206436307U CN 201720093404 U CN201720093404 U CN 201720093404U CN 206436307 U CN206436307 U CN 206436307U
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- China
- Prior art keywords
- bearing
- fixed plate
- cutter
- cutting assembly
- outer ring
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Abstract
The utility model discloses a kind of cutting assembly rotating mechanism, including fixed plate and cutter fixed plate, the fixed plate is located above cutter fixed plate, and cutter is provided between fixed plate and cutter fixed plate；It is provided with cutter fixed plate above motor, motor and is provided with drive gear, motor drive connection drive gear；Drive gear is connected by belt with belt pulley, belt pulley is fixed on bearing upper cover, and bearing lower cover is provided with below bearing upper cover, and bearing inner race and bearing outer ring are provided between bearing upper cover and bearing lower cover, bearing outer ring is located on the outside of bearing inner race, and ball is provided between bearing outer ring and bearing inner race；Bearing lower cover is located above cutter.The utility model is simple in construction, reasonable in design, drives cutter rotation to be cut by motor driving shaft bearing assembly, is designed using ball bearing, and cutting assembly is smooth, steady when rotating, nothing is rocked, low noise.
Description
Technical field
The utility model is related to stage technique field, specifically a kind of cutting assembly rotating mechanism.
Background technology
Stage is the space provided in theater for actor performance, is one of main composition part of Theater design.Refer to and see
Performance site before many seats.Main of the stage of ancient times open-air theater mostly protracts among auditorium, or less than auditorium (such as
The stage of ancient Greek's sector arenas), or higher than auditorium (such as the mausoleum platform of China), gone to the theater for spectators from three faces.It can make sight
Crowd focuses on the performance of performer and obtains preferable appreciation effect.Stage is generally made up of one or more platforms,
What they had can lift.The type of stage has picture-frame stage, extended position stage, circular ring type stage and rotary-type stage.
Cutting equipment is needed to use on stage, existing cutting equipment not enough steady, noise when rotation is big, easily
Shake.
Utility model content
The purpose of this utility model is to provide a kind of cutting assembly rotating mechanism, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical scheme：
A kind of cutting assembly rotating mechanism, including fixed plate and cutter fixed plate, the fixed plate are solid positioned at cutter
Above fixed board, cutter is installed between fixed plate and cutter fixed plate；Motor is installed in cutter fixed plate, driven
Drive gear, motor drive connection drive gear are provided with above dynamic motor；Drive gear is connected by belt with belt pulley,
Belt pulley is fixed on bearing upper cover, and bearing lower cover is provided with below bearing upper cover, and axle is provided between bearing upper cover and bearing lower cover
Inner ring and bearing outer ring are held, bearing outer ring is located on the outside of bearing inner race, and ball is provided between bearing outer ring and bearing inner race；Bearing
Lower cover is located above cutter.
It is used as further program of the utility model：The ball is spherical steel ball.
It is used as the utility model further scheme：The ball is multiple, is uniformly distributed in bearing outer ring and bearing
Between inner ring.
It is used as the utility model further scheme：The fixed plate is stainless steel.
It is used as the utility model further scheme：The cutter fixed plate is stainless steel.
Compared with prior art, the beneficial effects of the utility model are：The utility model is simple in construction, reasonable in design, leads to
Crossing motor driving shaft bearing assembly drives cutter rotation to be cut, and is designed using ball bearing, smooth during cutting assembly rotation,
Steadily, without rocking, low noise.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is sectional view of the present utility model.
In figure：1- motors, 2- drive gears, 3- belts, 4- belt pulleys, 5- fixed plates, 6- bearing upper covers, 7- bearings
Inner ring, 8- balls, 9- bearing outer rings, 10- bearing lower covers, 11- cutter fixed plates, 12- cutters.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1~2, a kind of cutting assembly rotating mechanism, including fixed plate 5 and cutter fixed plate 11 are referred to, it is described solid
Fixed board 5 is located at the top of cutter fixed plate 11, and cutter 12 is provided between fixed plate 5 and cutter fixed plate 11；Cutter
Motor 1 is installed, the top of motor 1 is provided with drive gear 2, the drive connection sliding tooth of motor 1 in fixed plate 11
Wheel 2；Drive gear 2 is connected by belt 3 with belt pulley 4, and belt pulley 4 is fixed on bearing upper cover 6, and the lower section of bearing upper cover 6 is set
There is bearing lower cover 10, bearing inner race 7 and bearing outer ring 9 are provided between bearing upper cover 6 and bearing lower cover 10, bearing outer ring 9 is located at
The outside of bearing inner race 7, is provided with ball 8 between bearing outer ring 9 and bearing inner race 7；Bearing lower cover 10 is located at the top of cutter 12.
Further, ball 8 described in the utility model is spherical steel ball, and high mechanical strength, wearability is good, is hardly damaged.
Further, ball 8 described in the utility model is multiple, be uniformly distributed in bearing outer ring 9 and bearing inner race 7 it
Between.
Further, fixed plate 5 described in the utility model is stainless steel.
Further, cutter fixed plate 11 described in the utility model is stainless steel.
Operation principle of the present utility model is：
Motor 1 drives drive gear 2, and drive gear 2 is driven by bearing upper cover 6, bearing inner race 7, rolling by belt 3
The bearing assembly that pearl 8, bearing outer ring 9 and bearing lower cover 10 are constituted, bearing assembly connects fixed plate 5 and cutter fixed plate 11
Get up, form rotating mechanism, cutter 12 is rotated by belt transmission, realize cutting.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (5)
1. a kind of cutting assembly rotating mechanism, including fixed plate (5) and cutter fixed plate (11), the fixed plate (5) are located at
Above cutter fixed plate (11), it is characterised in that：Cutter is installed between fixed plate (5) and cutter fixed plate (11)
(12)；It is provided with cutter fixed plate (11) above motor (1), motor (1) and is provided with drive gear (2), driving
Motor (1) drive connection drive gear (2)；Drive gear (2) is connected by belt (3) with belt pulley (4), and belt pulley (4) is solid
Be scheduled on bearing upper cover (6), be provided with bearing lower cover (10) below bearing upper cover (6), bearing upper cover (6) and bearing lower cover (10) it
Between be provided with bearing inner race (7) and bearing outer ring (9), bearing outer ring (9) is located at bearing inner race (7) outside, bearing outer ring (9) and axle
Hold and ball (8) is provided between inner ring (7)；Bearing lower cover (10) is located above cutter (12).
2. cutting assembly rotating mechanism according to claim 1, it is characterised in that：The ball (8) is spherical steel ball.
3. cutting assembly rotating mechanism according to claim 1, it is characterised in that：The ball (8) is multiple, is uniformly divided
It is distributed between bearing outer ring (9) and bearing inner race (7).
4. cutting assembly rotating mechanism according to claim 1, it is characterised in that：The fixed plate (5) is stainless steel
Matter.
5. cutting assembly rotating mechanism according to claim 1, it is characterised in that：The cutter fixed plate (11) is not
Rust steel matter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720093404.9U CN206436307U (en) | 2017-01-22 | 2017-01-22 | A kind of cutting assembly rotating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720093404.9U CN206436307U (en) | 2017-01-22 | 2017-01-22 | A kind of cutting assembly rotating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206436307U true CN206436307U (en) | 2017-08-25 |
Family
ID=59636276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720093404.9U Active CN206436307U (en) | 2017-01-22 | 2017-01-22 | A kind of cutting assembly rotating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206436307U (en) |
-
2017
- 2017-01-22 CN CN201720093404.9U patent/CN206436307U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |