CN202247082U - Twisted thread spindle structure being directly driven by motor - Google Patents
Twisted thread spindle structure being directly driven by motor Download PDFInfo
- Publication number
- CN202247082U CN202247082U CN201120290491XU CN201120290491U CN202247082U CN 202247082 U CN202247082 U CN 202247082U CN 201120290491X U CN201120290491X U CN 201120290491XU CN 201120290491 U CN201120290491 U CN 201120290491U CN 202247082 U CN202247082 U CN 202247082U
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- China
- Prior art keywords
- spindle
- motor
- bolster
- rotor
- blade
- 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 - Fee Related
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model discloses a twisted thread spindle structure being directly driven by a motor, wherein a motor part is positioned at the upper part of an upper support and a lower support of a spindle unit, a spindle blade is in interference fit with a rotor, a motor base is positioned and installed on a spindle bolster, the rotor is installed in a hole of the motor base, the upper and the lower supports of the spindle blade adopt ball bearing structures, and a ball bearing is assembled at an inner hole of the spindle bolster through bearing blocks; or the motor part is positioned at the middle part of the upper and the lower supports of the spindle unit; or the motor part is positioned at the lower part of the upper and the lower supports of the spindle unit, and the spindle bolster is installed on a support of a spinner pass through the nut. The twisted thread spindle structure has the advantages that: the structure of a spinning machine can be greatly simplified, the vibration of the rotor is reduced, the yarn quality is improved, the energy is saved and the consumption is reduced.
Description
Technical field
The utility model relates to a kind of twisting spindle of motor direct-drive, is characterized in changing motor direct-drive into by traditional tengential belt driving, can simplify the fine spining machine structure greatly, reduces spindle vibration, will produce positive profound influence to improving yarn qualities.
Background technology
Fine spining machine twisting spindle in the current textile machine all is that tengential belt (belt) drives; The shortcoming of this scheme is:
1. complex structure needs tengential belt, guide wheel, auxiliary components and complicated mechanism such as expansion tightening wheel;
2. machine space is big, and occupation of land is many;
3. tengential belt frictional drive and transmission chain length, energy consumption is high, and efficient is low;
4. speed controlling is accurate inadequately;
5. new spindle and old spindle performance difference are big, cause the yarn twist significant difference;
6. the spindle that causes of tengential belt radial load is crooked also has negative effect to yarn qualities with vibration;
7. cause the long vehicle structural requirement very high;
8. mechanical brake, noise is big etc.
The utility model content
The utility model provides a kind of twisting spindle structure of motor direct-drive; Spindle blade and rotor interference fit; Motor stator is installed in the motor cabinet hole, and motor cabinet is installed on the bolster, and ball bearing structure is all adopted in the upper and lower support of spindle blade; The outer ring of upper and lower two supports of spindle blade cooperates the endoporus that is assemblied in bolster with bearing block, bolster is installed on the imperial frame of frame through nut.
Said motor is positioned at the top of the upper and lower support zone in spindle unit.
Said motor is positioned at the middle part of the upper and lower support zone in spindle unit.
Said motor is positioned at the bottom of the upper and lower support zone in spindle unit.
The technical scheme that the utility model adopted is that the spindle unit is driven by individual motor, makes spindle unit and motor integrated, and the advantage that it brought is:
1. can simplify the fine spining machine structure greatly, save the space;
2. can realize direct transmission, raise the efficiency;
3. can realize saving energy and reduce the cost;
4. can realize more accurate spindle rotating speed;
5. through reducing the bending of tengential belt transmission spindle blade, thereby realize that spindle has higher dynamic property.Lower vibration, lower noise, longer running life.Thereby realize higher yarn quality.
Description of drawings
Fig. 1 is the structural representation that motor is positioned at support zone top on the spindle;
Fig. 2 is the structural representation that motor is positioned at the upper and lower support zone of spindle middle part;
Fig. 3 is the structural representation that motor is positioned at the bottom of support zone under the spindle;
Label declaration among the figure:
1-spindle blade; 2-spool tray;
3-ball; 4-bolster;
5-bearing block; 6-nut;
7-outer ring; 8-ball bearing;
9-rotor; 10-motor spindle;
11-motor cabinet.
The specific embodiment
See also shown in the accompanying drawing, the utility model is done further to describe.
As shown in Figure 1; The utility model provides the spinning spindle structure of a kind of electronic spindle unit, and motor partly is positioned at the top of supporting on the spindle unit, spindle blade 1 and rotor 9 interference fit; Motor cabinet 11 location also are installed on the bolster 4; Motor stator 10 is installed in motor cabinet 11 holes, and ball bearing structure is all adopted in the upper and lower support of spindle blade 1, and the outer ring 7 of two supports is installed in the same bearing block 5; Bearing block 5 is assemblied in the endoporus of bolster 4, and bolster 4 is installed on whole unit on the imperial frame of frame with nut 6.
As shown in Figure 2, the utility model provides the spinning spindle structure of a kind of electronic spindle unit, and motor partly is positioned at the middle part that the spindle unit supports up and down; Spindle blade 1 and rotor 9 interference fit; Motor stator 10 is installed in bearing block 5 holes, and ball bearing structure is all adopted in upper and lower two supports of spindle blade 1, and the outer ring of two supports is installed in the same bearing block 5; Bearing block 5 is assemblied in the endoporus of bolster 4, and bolster 4 is installed on whole unit on the imperial frame of frame with nut 6.
As shown in Figure 3; The utility model provides the spinning spindle structure of a kind of electronic spindle unit, and motor partly is positioned at the bottom of supporting under the spindle unit, spindle blade 1 and rotor 9 interference fit; Motor cabinet 11 location also are installed on the bolster 4; Motor stator 10 is installed in motor cabinet 11 holes, and ball bearing structure is all adopted in the upper and lower support of spindle blade 1, and the outer ring of two supports is installed in the same bearing block 5; Bearing block 5 is assemblied in the endoporus of bolster 4, and bolster 4 is installed on whole unit on the imperial frame of frame with nut 6.
The operation principle of the utility model is: after the coil of stator of motor energising; The drive motors rotor rotates; Thereby driving spindle blade 1 rotates; And drive the spool be fixed on the spindle blade 1 and rotate together, spindle blade 1 is installed on the bolster 4 through two supports up and down, and bolster 4 is installed on the imperial frame of frame and is locked through nut 6.
Claims (4)
1. the twisting spindle structure of a motor direct-drive; It is characterized in that: spindle blade and rotor interference fit; Motor stator is installed in the motor cabinet hole, and motor cabinet is installed on the bolster, and ball bearing structure is all adopted in the upper and lower support of spindle blade; The outer ring of upper and lower two supports of spindle blade cooperates the endoporus that is assemblied in bolster with bearing block, bolster is installed on the imperial frame of frame through nut.
2. the twisting spindle structure of a kind of motor direct-drive according to claim 1, it is characterized in that: said motor is positioned at the top of the upper and lower support zone in spindle unit.
3. the twisting spindle structure of a kind of motor direct-drive according to claim 1, it is characterized in that: said motor is positioned at the middle part of the upper and lower support zone in spindle unit.
4. the twisting spindle structure of a kind of motor direct-drive according to claim 1, it is characterized in that: said motor is positioned at the bottom of the upper and lower support zone in spindle unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120290491XU CN202247082U (en) | 2011-08-11 | 2011-08-11 | Twisted thread spindle structure being directly driven by motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120290491XU CN202247082U (en) | 2011-08-11 | 2011-08-11 | Twisted thread spindle structure being directly driven by motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202247082U true CN202247082U (en) | 2012-05-30 |
Family
ID=46108351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120290491XU Expired - Fee Related CN202247082U (en) | 2011-08-11 | 2011-08-11 | Twisted thread spindle structure being directly driven by motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202247082U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103510196A (en) * | 2013-08-13 | 2014-01-15 | 东华大学 | Method for controlling motor type spindles of spinning frame based on master-slave control mode |
| CN107587213A (en) * | 2017-10-30 | 2018-01-16 | 经纬纺织机械股份有限公司 | A kind of device of micro-machine direct drive Yarn-spinning spindle |
-
2011
- 2011-08-11 CN CN201120290491XU patent/CN202247082U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103510196A (en) * | 2013-08-13 | 2014-01-15 | 东华大学 | Method for controlling motor type spindles of spinning frame based on master-slave control mode |
| CN103510196B (en) * | 2013-08-13 | 2016-07-13 | 东华大学 | A kind of control method of the spinning frame electric motor type spindle based on master-slave control mode |
| CN107587213A (en) * | 2017-10-30 | 2018-01-16 | 经纬纺织机械股份有限公司 | A kind of device of micro-machine direct drive Yarn-spinning spindle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20180811 |