CN207638489U - A kind of electric turntable - Google Patents
A kind of electric turntable Download PDFInfo
- Publication number
- CN207638489U CN207638489U CN201721832323.2U CN201721832323U CN207638489U CN 207638489 U CN207638489 U CN 207638489U CN 201721832323 U CN201721832323 U CN 201721832323U CN 207638489 U CN207638489 U CN 207638489U
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- CN
- China
- Prior art keywords
- bottom case
- shaft
- disk
- iron core
- electric 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.)
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model provides a kind of electric turntable, including main body of vehicle frame, shaft is equipped at the main body of vehicle frame center, disk and bottom case are rotatablely equipped in shaft, disk and bottom case are connected in a manner of relatively circumferentially fixed, shaft drives rotation by the motor installed on bottom case, main shaft, which is sequentially passed through, between the disk and bottom case is set to rotational shell, iron core, bearing, the rotational shell is equipped with permanent magnet, it is provided with winding coil on the iron core, the trigger device that the iron core is equipped with angular sensor and is electrically connected with sensor, the bottom case is fixed on by multiple abutted flanges on pressure-bearing pile, two tracks are provided in disk.The utility model transmission efficiency, high transmission accuracy can stop, be quick on the draw at any time.
Description
Technical field
The utility model belongs to machine processing field, and in particular to a kind of electric turntable.
Background technology
Plant building often uses the turntable for carrying and rotating product, and disk operation rotating speed is generally from 0-
400rpm, the prior art usually using rated speed not less than 1000rpm motor pass through belt, gear, friction pulley and other
Transmission mechanism drives turntable rotation after slowing down, but existing turntable structure is complicated, causes production and working service cost higher, by
It is not high in transmission efficiency, therefore energy loss is serious.
Utility model content
To solve the above problems, the utility model provides a kind of electric turntable, which can eliminate in transmission
Between link, improve rotation work efficiency, flexibility is high.
The purpose of this utility model is realized in the following manner：
A kind of electric turntable, including main body of vehicle frame are equipped with shaft at the main body of vehicle frame center, are rotatablely equipped in shaft
Disk and bottom case, disk and bottom case are connected in a manner of relatively circumferentially fixed, and shaft drives rotation by the motor installed on bottom case
Turn, main shaft is sequentially passed through between the disk and bottom case and is set to rotational shell, iron core, bearing, the rotational shell is equipped with
Permanent magnet, winding coil is provided on the iron core, and the iron core is equipped with angular sensor and is electrically connected with sensor
The trigger device connect, the bottom case are fixed on by multiple abutted flanges on pressure-bearing pile, and two tracks are provided in disk.
The track is " I " fonts.
The angular sensor includes the first relative rotation portion and the second relative rotation portion that can be relatively rotated, institute
State the circumferentially fixed connection opposite with bottom case of the first relative rotation portion, circumferentially fixed company opposite with shaft of second relative rotation portion
It connects.
Compared with the existing technology, the electric turntable of the utility model, transmission efficiency, high transmission accuracy can stop at any time
It is dynamic, it is quick on the draw.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
A kind of electric turntable, including main body of vehicle frame 1 are equipped with shaft 2 at 1 center of the main body of vehicle frame, peace are rotated in shaft 2
Equipped with disk 3 and bottom case 4, disk 3 and bottom case 4 are connected in a manner of relatively circumferentially fixed, and shaft 2 passes through the electricity installed on bottom case
The driving rotation of machine 5, sequentially passes through main shaft and is set to rotational shell 6 between the disk 3 and bottom case 4, iron core 7, and bearing 8 is described
Rotational shell 6 is equipped with permanent magnet 9, and winding coil 10 is provided on the iron core 7, and the main shaft 2 is passed equipped with rotation angle
Sensor 11 and the trigger device 12 being electrically connected with sensor, rotate to different positions, can stop, being then turned back to another
Position.The bottom case 4 is fixed on by multiple abutted flanges 13 on pressure-bearing pile 14, and two tracks 15, institute are provided in disk 3
It is " I " fonts to state track 15, is rotated by turntable, can match the track on ground, easy to use.
The angular sensor 11 includes that the first relative rotation portion 16 and second that can be relatively rotated relatively rotates
Portion 17, first relative rotation portion 16 and the relatively circumferentially fixed connection of bottom case 4, second relative rotation portion 17 and shaft 2
Relatively circumferentially fixed connection.Angular sensor is divided into two parts, and relative motion can increase stability when rotation, increases
Big rotatory force improves the service life of turntable.
Above-described is only preferred embodiments of the present invention, it is noted that for those skilled in the art
For, under the premise of not departing from the utility model general idea, several changes and improvements can also be made, these should also be considered as
The scope of protection of the utility model.
Claims (3)
1. a kind of electric turntable, including main body of vehicle frame (1), it is characterised in that：Shaft is equipped at main body of vehicle frame (1) center
(2), disk (3) and bottom case (4) are rotatablely equipped in shaft (2), disk (3) and bottom case (4) are in a manner of relatively circumferentially fixed
Connection, shaft (2) drive rotation by the motor (5) installed on bottom case, are sequentially passed through between the disk (3) and bottom case (4)
Shaft is set to rotational shell (6), and iron core (7), bearing (8), the rotational shell (6) is equipped with permanent magnet (9), the iron core
(7) winding coil (10) is provided on, the shaft (2) is equipped with angular sensor (11) and is electrically connected with sensor
Trigger device (12), the bottom case (4) is fixed on by multiple abutted flanges (13) on pressure-bearing pile (14), in disk (3)
It is provided with two tracks (15).
2. electric turntable according to claim 1, it is characterised in that：The track (15) is " I " fonts.
3. electric turntable according to claim 1, it is characterised in that：The angular sensor (11) includes being capable of phase
The first relative rotation portion (16) to rotation and the second relative rotation portion (17), first relative rotation portion (16) and bottom case
(4) relatively circumferentially fixed connection, second relative rotation portion (17) and the relatively circumferentially fixed connection of shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721832323.2U CN207638489U (en) | 2017-12-25 | 2017-12-25 | A kind of electric turntable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721832323.2U CN207638489U (en) | 2017-12-25 | 2017-12-25 | A kind of electric turntable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207638489U true CN207638489U (en) | 2018-07-20 |
Family
ID=62852520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721832323.2U Active CN207638489U (en) | 2017-12-25 | 2017-12-25 | A kind of electric turntable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207638489U (en) |
-
2017
- 2017-12-25 CN CN201721832323.2U patent/CN207638489U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |