CN209627142U - A kind of driving device of electronic no magnetic turntable - Google Patents
A kind of driving device of electronic no magnetic turntable Download PDFInfo
- Publication number
- CN209627142U CN209627142U CN201920828147.8U CN201920828147U CN209627142U CN 209627142 U CN209627142 U CN 209627142U CN 201920828147 U CN201920828147 U CN 201920828147U CN 209627142 U CN209627142 U CN 209627142U
- Authority
- CN
- China
- Prior art keywords
- worm screw
- turbine
- electronic
- driving device
- turntable
- 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.)
- Active
Links
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a kind of driving devices of electronic no magnetic turntable, including body, the bottom of body is equipped with supersonic motor, the left side of body is equipped with worm screw, the right side of body is equipped with turbine, the output shaft of supersonic motor is connected with worm screw by shaft coupling, and the teeth portion of worm screw is meshed with the teeth portion of turbine, and working-spindle is equipped in turbine.It crosses supersonic motor to be applied in combination with turbine and worm, realizes that turntable low speed steadily controls.It is interfered supersonic motor and working region using motor-field is reduced by way of spacing out.The apparatus structure is simple, simple process is mature, scientific convenience, with strong points, easy to use, and the manufacturing cycle is short, at low cost, easy to spread.
Description
Technical field
The utility model relates to no magnetic turntable field, in particular to a kind of a kind of supersonic motor used for no magnetic turntable
Driving device.
Background technique
Electronic no magnetic turntable has the function of accurate positioning and controllable-rate, is mainly used for the property of earth magnetism class inertial navigation system
It can detect and demarcate.By making turntable to the optimization in structural material, motor, the magnetic detection of encoder, screening and structure
It is even lower that whole remanent magnetism drops to 50-10nT.
Supersonic motor does not have coil and magnetic circuit, is not influenced in the running by external magnetic field, itself does not also generate magnetic field, has
There is the features such as fast response time, low noise, small lightweight.
Currently, mainly carrying out static test by way of manual actuation without magnetic turntable, there are low efficiencys for manual actuation, and
And rate is uncontrollable, can not carry out dynamic test.Also whether there is or not magnetic hydraulic motors to drive development and production without magnetic turntable, but mesh
The deficiencies of that there are manufacturing process is immature for preceding no magnetic hydraulic motor, and the manufacturing cycle is long, at high cost.
Utility model content
The purpose of this utility model solves the transmission mechanism design of electronic no magnetic turntable, and how to reduce turntable by electric current
The magnetic disturbance of generation provides a kind of driving device of electronic no magnetic turntable.
In order to solve the above-mentioned technical problem, it adopts the following technical scheme that
A kind of driving device of electronic no magnetic turntable, including body, it is characterised in that: the bottom of the body is equipped with ultrasound
Wave motor, the left side of body are equipped with worm screw, and the right side of the body is equipped with turbine, and the output shaft of the supersonic motor passes through connection
Axis device is connected with worm screw, and the teeth portion of the worm screw is meshed with the teeth portion of the turbine, and working-spindle is equipped in the turbine.
Further, the upper and lower part of the worm screw is equipped with bearing block, is equipped with bearing, the bearing in the bearing block
Match with the worm screw.
Further, the left upper portion of the body is machined with the first rectangular opening, and first rectangular opening is for being positioned at
The bearing block on worm screw top, the left lower of the body are machined with the second rectangular opening, and second rectangular opening is used for installation position
Bearing block in worm screw lower part.
Further, the bearing block is equipped with square-shaped flange.
As a result of the above technical solution, the following beneficial effects are obtained:
The utility model is a kind of driving device of electronic no magnetic turntable, which can be in turntable magnetic requirements range
It is interior, realize that turntable automatically controls, raising efficiency.The apparatus structure is simple, simple process is mature, scientific convenience, it is with strong points, make
With conveniently, the manufacturing cycle is short, at low cost, easy to spread.
It is applied in combination by supersonic motor and turbine and worm, realizes that turntable low speed steadily controls.
It is interfered supersonic motor and working region using motor-field is reduced by way of spacing out.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing:
Fig. 1 is a kind of structural schematic diagram of the driving device of electronic no magnetic turntable in the utility model.
In figure: 1- supersonic motor；2- shaft coupling；3- bearing；4- bearing block；5- worm screw；6- body；7- turbine；8- work
Make main shaft.
Specific embodiment
To make the objectives, technical solutions and advantages of the present invention clearer, below by accompanying drawings and embodiments,
The present invention will be further described in detail.However, it should be understood that specific embodiment described herein is only used to solve
The utility model is released, the range being not intended to limit the utility model.In addition, in the following description, being omitted to known features
With the description of technology, to avoid the concept for unnecessarily obscuring the utility model.
As shown in Figure 1, a kind of driving device of electronic no magnetic turntable, including body 6, the bottom of the body 6 are equipped with super
Sound wave motor 1, the left side of body 6 are equipped with worm screw 5, and the right side of the body 6 is equipped with turbine 7, the output of the supersonic motor 1
Axis is connected with worm screw 5 by shaft coupling 2, and the teeth portion of the worm screw 5 is meshed with the teeth portion of the turbine 7, sets in the turbine 7
There is working-spindle 8.Supersonic motor 1 transmits drive force to working-spindle 8 by the decelerating effect of turbine and worm.Turbine and worm
Through Precision Machining and equipment adjustment, backlash is eliminated, transmission accuracy is not influenced.Turbine and worm acts on achievable low speed and steadily controls
System, output torque increases after slowing down, and can drive relatively large load.
Specifically, by the decelerating effect of turbine and worm, make supersonic motor 1 far from 8 region of working-spindle, it is therefore an objective to drop
The magnetic field generated when low 1 power on/off of supersonic motor or curent change is to the magnetic interference in 8 region of working-spindle, therefore distance is got over
Remote interference is lower.
In the present embodiment, specifically, the upper and lower part of the worm screw 5 is equipped with bearing block 4, in the bearing block 4
Equipped with bearing 3, the bearing 3 matches with the worm screw 5.
In the present embodiment, specifically, the left upper portion of the body 6 is machined with the first rectangular opening, first rectangle
Hole is used to be positioned at the bearing block 4 on 5 top of worm screw, and the left lower of the body 6 is machined with the second rectangular opening, and described second
Rectangular opening is used to be positioned at the bearing block 4 of 5 lower part of worm screw.By being respectively charged into axis in the first rectangular opening and the second rectangular opening
Seat 4 is held, bearing 3 is put into bearing block 4 and carrys out supporting worm 5.
In the present embodiment, specifically, the bearing block 4 be equipped with square-shaped flange, in 7 axis parallel direction of turbine by
Hole constraint on 6 side wall of body, and turbine and worm center be away from that can adjust on a small quantity, to eliminate backlash, assembly technology simply may be used
It leans on.After turbine and worm is worn by long-term use, center can be readjusted away from convenient for safeguarding.
The above are only specific embodiments of the present invention, but the technical characteristics of the utility model is not limited thereto.Appoint
How based on the utility model, to solve essentially identical technical problem, essentially identical technical effect is realized, madely
Simple change, equivalent replacement or modification etc., are all covered by among the protection scope of the utility model.
Claims (4)
1. a kind of driving device of electronic no magnetic turntable, including body, it is characterised in that: the bottom of the body is equipped with ultrasonic wave
Motor, the left side of body are equipped with worm screw, and the right side of the body is equipped with turbine, and the output shaft of the supersonic motor passes through shaft coupling
Device is connected with worm screw, and the teeth portion of the worm screw is meshed with the teeth portion of the turbine, and working-spindle is equipped in the turbine.
2. the driving device of the electronic no magnetic turntable of one kind according to claim 1, it is characterised in that: the top of the worm screw
It is equipped with bearing block with lower part, is equipped with bearing in the bearing block, the bearing matches with the worm screw.
3. the driving device of the electronic no magnetic turntable of one kind according to claim 2, it is characterised in that: the left side of the body
Top is machined with the first rectangular opening, and first rectangular opening is used to be positioned at the bearing block on worm screw top, a left side for the body
Side lower part is machined with the second rectangular opening, and second rectangular opening is used to be positioned at the bearing block of worm screw lower part.
4. the driving device of the electronic no magnetic turntable of one kind according to claim 2 or 3, it is characterised in that: the bearing block
It is equipped with square-shaped flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920828147.8U CN209627142U (en) | 2019-06-03 | 2019-06-03 | A kind of driving device of electronic no magnetic turntable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920828147.8U CN209627142U (en) | 2019-06-03 | 2019-06-03 | A kind of driving device of electronic no magnetic turntable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209627142U true CN209627142U (en) | 2019-11-12 |
Family
ID=68443512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920828147.8U Active CN209627142U (en) | 2019-06-03 | 2019-06-03 | A kind of driving device of electronic no magnetic turntable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209627142U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113866692A (en) * | 2021-10-26 | 2021-12-31 | 北京卫星环境工程研究所 | Extremely weak remanence measurement system and measurement method for spacecraft component |
| CN114413930A (en) * | 2021-12-24 | 2022-04-29 | 九江冠成仿真技术有限公司 | Novel electric driving module without magnetic turntable |
-
2019
- 2019-06-03 CN CN201920828147.8U patent/CN209627142U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113866692A (en) * | 2021-10-26 | 2021-12-31 | 北京卫星环境工程研究所 | Extremely weak remanence measurement system and measurement method for spacecraft component |
| CN114413930A (en) * | 2021-12-24 | 2022-04-29 | 九江冠成仿真技术有限公司 | Novel electric driving module without magnetic turntable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5688186B2 (en) | A new solar power self-tracking system | |
| CN209627142U (en) | A kind of driving device of electronic no magnetic turntable | |
| CN102011799B (en) | High-reliability energy storage flywheel magnetic bearing digital control system | |
| US20230032515A1 (en) | Belt-transmission angle attachment head | |
| CN104440343A (en) | Co-stator double-drive macro and micro integration high-speed precision movement one-dimensional platform for linear motor | |
| CN102497080A (en) | Moving magnet type linear rotation two-degree-of-freedom motor | |
| CN104565191A (en) | Double-intelligent flexible beam device based on driving and oscillating of planetary reducer | |
| CN102398214A (en) | Static pressure workbench for extra-large vertical grinder | |
| CN107598869B (en) | Damping-adjustable precise direct-drive air floating platform | |
| CN101633130A (en) | Direct-drive type feeding device of milling machine | |
| CN219212508U (en) | Distance monitoring device | |
| CN220152344U (en) | Novel mechanical holder | |
| CN209294325U (en) | A kind of integration active vibration isolation actuator | |
| CN107591983A (en) | Novel permanent magnetic eddy speed regulating device | |
| CN201991942U (en) | High reliable magnetic bearing digital control system for energy storage flywheel | |
| CN203756895U (en) | Semi-closed lead screw sliding table | |
| CN209743433U (en) | high-precision positioning speed reducer for stereo garage | |
| CN202448030U (en) | Static pressure worktable for super large vertical grinder | |
| CN202097598U (en) | Automatic feeding device of milling machine | |
| CN205673716U (en) | The control system of Wire-conveying mechanism of quick walk and wire cutting machine tool in high precision | |
| CN208285262U (en) | The photovoltaic power generation apparatus for having regulatory function | |
| CN103769933A (en) | Deceleration device used for five-axis linkage numerical control machine tool | |
| CN201552441U (en) | Numerical-control drilling and milling machine | |
| CN109268442A (en) | A kind of integration active vibration isolation actuator | |
| CN214195170U (en) | Suspended ceiling fixing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |