CN203420086U - Bearingless main motor in flat knitting machine - Google Patents
Bearingless main motor in flat knitting machine Download PDFInfo
- Publication number
- CN203420086U CN203420086U CN201320526098.5U CN201320526098U CN203420086U CN 203420086 U CN203420086 U CN 203420086U CN 201320526098 U CN201320526098 U CN 201320526098U CN 203420086 U CN203420086 U CN 203420086U
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- CN
- China
- Prior art keywords
- coil
- encoder
- main motor
- fixed
- housing
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a bearingless main motor in a flat knitting machine. The bearingless main motor comprises a shell, a coil, a main transmission shaft, a magnet core, a bush, an outer cover and an encoder; the shell is of an annular structure; the coil is fixed onto the shell; the magnet core is installed in the middle of the coil; the outer cover is fixed onto the shell through a screw, and the encoder is fixed onto the outer cover; the main transmission shaft sequentially penetrate the shell, the magnet core, the bush, the outer cover and the encoder and is fixed through a nut; the main transmission shaft is connected with the magnet core through the bush. According to the bearingless main motor, a bearing part is omitted, the overall structure is made to be simple and compact, and the space occupied by a transmission case is saved.
Description
Technical field
The utility model belongs to technical field of knitting machinery, particularly in horizontal volume machine without the main motor of bearing.
Background technology
Horizontal volume machine has adopted after the open headstock structure of two Timing Belts, has two synchronous pulleys on final drive shaft, and main motor is fixed in transmission case, provide power for final drive shaft.But existing main motor configuration is complicated, loaded down with trivial details, and transmission case need to have enough large volume to fix main motor, has greatly improved production cost.
Summary of the invention
The purpose of this utility model is in order to address the above problem, provide in a kind of horizontal volume machine of compact conformation without the main motor of bearing.
For this reason, the technical solution of the utility model is: in horizontal volume machine without the main motor of bearing, it is characterized in that: it comprises housing, coil, final drive shaft, magnetic core, axle bush, enclosing cover and encoder; Described housing is circular ring; Described coil is fixed on housing; Described magnetic core is arranged in the middle of coil; Described enclosing cover is fixed by screws on housing, and described encoder is fixed on outer covering; Described final drive shaft through housing, magnetic core, axle bush, enclosing cover and encoder, is fixed by nut successively; Described final drive shaft is connected with magnetic core by axle bush.
During the utility model work, coil electricity, rotates magnetic core, thereby drives final drive shaft to rotate; Encoder is by the electric current of wiring board control coil, thus the velocity of rotation of controlling magnet core and rotation direction, thus velocity of rotation and the rotation direction of control final drive shaft, being finally embodied as machine provides power.The utility model has saved bearing portions, makes overall structure simple, compact, has saved the shared space size of transmission case.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and embodiment of the present utility model, be described in further details.
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Referring to accompanying drawing.The present embodiment comprises housing 8, coil 7, final drive shaft 9, magnetic core 6, axle bush 5, enclosing cover 4 and encoder 2; Described housing 8 is circular ring; Described coil 7 is fixed on housing 8; Described magnetic core 6 is arranged in the middle of coil 7; Described enclosing cover 4 is fixed on housing 8 by screw 3, and described encoder 2 is fixed on enclosing cover 4; Described final drive shaft 9 is successively through housing 8, magnetic core 6, axle bush 5, enclosing cover 4 and encoder 2, fixing by nut 1; Described final drive shaft 9 is connected with magnetic core 6 by axle bush 5.
During the present embodiment work, coil 7 energisings, rotate magnetic core 6, thereby drive final drive shaft 9 to rotate; Encoder 2 is by the electric current of wiring board control coil 7, thus the velocity of rotation of controlling magnet core 6 and rotation direction, thus velocity of rotation and the rotation direction of control final drive shaft 9, being finally embodied as machine provides power.
Claims (1)
- In horizontal volume machine without the main motor of bearing, it is characterized in that: it comprises housing, coil, final drive shaft, magnetic core, axle bush, enclosing cover and encoder; Described housing is circular ring; Described coil is fixed on housing; Described magnetic core is arranged in the middle of coil; Described enclosing cover is fixed by screws on housing, and described encoder is fixed on outer covering; Described final drive shaft through housing, magnetic core, axle bush, enclosing cover and encoder, is fixed by nut successively; Described final drive shaft is connected with magnetic core by axle bush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320526098.5U CN203420086U (en) | 2013-08-28 | 2013-08-28 | Bearingless main motor in flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320526098.5U CN203420086U (en) | 2013-08-28 | 2013-08-28 | Bearingless main motor in flat knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203420086U true CN203420086U (en) | 2014-02-05 |
Family
ID=50019186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320526098.5U Expired - Lifetime CN203420086U (en) | 2013-08-28 | 2013-08-28 | Bearingless main motor in flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203420086U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103409932A (en) * | 2013-08-28 | 2013-11-27 | 宁波慈星股份有限公司 | Bearing-free main motor of flat knitting machine |
-
2013
- 2013-08-28 CN CN201320526098.5U patent/CN203420086U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103409932A (en) * | 2013-08-28 | 2013-11-27 | 宁波慈星股份有限公司 | Bearing-free main motor of flat knitting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140205 |