CN101560707A - Novel electric spindle - Google Patents
Novel electric spindle Download PDFInfo
- Publication number
- CN101560707A CN101560707A CNA2008100890154A CN200810089015A CN101560707A CN 101560707 A CN101560707 A CN 101560707A CN A2008100890154 A CNA2008100890154 A CN A2008100890154A CN 200810089015 A CN200810089015 A CN 200810089015A CN 101560707 A CN101560707 A CN 101560707A
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- CN
- China
- Prior art keywords
- spindle
- motor
- blade
- spindle blade
- rotor
- 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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Abstract
The invention relates to a novel spindle, in particular to an electric spindle which adopts a DC brushless motor with a special structure to directly drive a spindle blade. The electric spindle is characterized in that the middle of the spindle blade is provided and fixed with a motor rotor, and a stator subassembly formed by a motor stator coil and a motor shell is sleeved outside the spindle blade and fixed by a bolt and a spindle footstep, thus the DC brushless motor is formed by the motor stator subassembly and the motor rotor. When the motor stator coil is electrified, the motor rotor rotates together with the spindle blade.
Description
One, affiliated technical field
The present invention relates to a kind of yarn spindle, adopt the DC Brushless Motor of special construction, adopt special combination, formed electric ingot with spindle.
Two, background technology
As everyone knows, domestic spindle substantially all adopts independent spindle at present, and a kind of is all spindles that friction drives entire machine by whole piece flat belt (tengential belt); Another kind is by each belt pulley on the major axis, and each belt pulley is by one group of 4 spindle of belt transmission, as ring throstle.Adopt the mechanism of tengential belt transmission between 2 spindles and other 2 spindles that face mutually 1 regulating wheel to be set and just can finish frictional drive, mechanism is various, and tengential belt can not be oversize, and single tengential belt transmission can only reach 1008 spindles at most.Though adopt the mechanism of major axis, belt pulley to cancel regulating wheel, in order to overcome the torsional deflection of major axis, the diameter of major axis must be enough big.These two kinds of mechanisms all must be through 2 grades of belt transmission because there is skidding in belt transmission, particularly flat belt skid more serious, so efficient is not high.
Three, summary of the invention
In order to improve transmission efficiency, simplify the internal structure of an organization, energy-saving and cost-reducing, the invention provides a kind of brand-new spindle.Adopt the DC Brushless Motor of special construction, adopt specific combination, formed electric ingot with spindle, the all transmission mechanisms of former spindle have been cancelled, adopt the touch-screen of computer software, the spindle rotation data are set, realize technological requirement easily by each ingot position.
The technical solution adopted for the present invention to solve the technical problems is: install on spindle blade and the fixing rotor of DC Brushless Motor (magnet ring), outside rotor, the external member that the suit DC Brushless Motor is made up of stator coil and stator coil overcoat, type of attachment with screw thread is installed in the bolster top, so, the external member and the rotor (magnet ring) of stator coil and stator coil overcoat composition have just been formed DC Brushless Motor.The logical power supply of going up of stator coil, rotor (magnet ring) just and spindle blade rotate together.Do the suitable change except the middle part of spindle blade and the top of bolster, other parts are constant.For avoiding cotton-wool or dust etc. to enter motor, dust cap has been installed on the overcoat top of motor.
The invention has the beneficial effects as follows, cancelled all various transmission mechanisms of former spindle, simple in structure; Adopt the direct transmission spindle of DC Brushless Motor, compare, improve transmission efficiency, can save energy 15%～20% with original structure.China is fine spining machine only, and existing at present nearly 300,000 ingots more than totally 1 hundred million make this novel electric spindle into, 1 year 1500000000 degree that can economize on electricity at least if any 200,000.
Four, description of drawings
The present invention is further described below in conjunction with Figure of description.
Fig. 1 is an electric ingot structure chart of the present invention, and Fig. 2 is an A part enlarged drawing.
Among the figure: the 1-spindle blade; The 2-dust cap; The 3-motor rotor; The 4-stator coils of motor; The 5-motor casing; The 6-screw; The 7-bolster; The 8-packing ring; The 9-nut; The 10-handle; The 11-pin; The 12-screw; The 13-cover; The 14-spring; 15-hook axle.
Five, the specific embodiment
Among the figure, also magnet ring---the motor rotor (3) of fixed motor is installed at spindle blade (1) middle part, the stator module of forming by stator coils of motor (4) and motor casing (5) at its outside suit, this assembly is fixing with screw (6) and bolster (7), so, motor stator sub-component and motor rotor (3) have just been formed DC Brushless Motor.The logical power supply of going up of stator coils of motor (4), motor rotor (3) just and spindle blade (1) rotate together.Except the middle part of the former spindle blade of suitable change and the top of former bolster, other parts of former spindle are constant.For avoiding cotton-wool or dust etc. to enter motor, dust cap (2) has been installed on the top of motor casing (5), this electricity ingot mounting means on machine is constant, still uses packing ring (8), nut (9) fastening.When taking off spool; extract in order not make spindle blade thereupon; designed following protection mechanism: be fixed in the cover (13) on the motor casing (5) with two screws (12); the top has the hook axle (15) and the spring (14) of 1/4 circular arc end face in the assembling; outer end square shaft suit handle (10) connects with pin (11).When spindle blade (1) inserted in the bolster (7), the lower end of bolster (7) slided into the tram under the circular arc end face compression of hook axle (15) and spring (14), simultaneously because the effect of spring (14), and the return original position in position of hook axle (15); When doffing, because the circular arc end face lower plane effect of hook axle (15) avoids spindle blade (1) to extract.If spindle blade (1) need be extracted, only need outwards pulling handle (10), spindle blade (1) can be extracted.
Claims (3)
1. novel electric spindle is characterized in that: by being installed in the spindle blade that DC Brushless Motor in the spindle directly drives spindle.
2. electric ingot according to claim 1 is characterized in that: adopt DC Brushless Motor, its rotor is cemented on the spindle blade, stator is installed in the structure on the bolster.
3. electric ingot according to claim 1 is characterized in that: restructuring in the middle part of the spindle blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100890154A CN101560707A (en) | 2008-04-15 | 2008-04-15 | Novel electric spindle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100890154A CN101560707A (en) | 2008-04-15 | 2008-04-15 | Novel electric spindle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101560707A true CN101560707A (en) | 2009-10-21 |
Family
ID=41219669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100890154A Pending CN101560707A (en) | 2008-04-15 | 2008-04-15 | Novel electric spindle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101560707A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105780215A (en) * | 2016-05-19 | 2016-07-20 | 贾殿友 | Energy-saving spinning frame capable of effectively reducing energy consumption |
| CN107043971A (en) * | 2016-02-08 | 2017-08-15 | 立达英格尔施塔特有限公司 | Monolithic driver device for the combing roller of air spinning yarn device |
| CN109881312A (en) * | 2019-02-21 | 2019-06-14 | 江阴华方佳友智能设备有限公司 | A kind of spindle raises the spinning frame of installation |
-
2008
- 2008-04-15 CN CNA2008100890154A patent/CN101560707A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107043971A (en) * | 2016-02-08 | 2017-08-15 | 立达英格尔施塔特有限公司 | Monolithic driver device for the combing roller of air spinning yarn device |
| CN105780215A (en) * | 2016-05-19 | 2016-07-20 | 贾殿友 | Energy-saving spinning frame capable of effectively reducing energy consumption |
| CN109881312A (en) * | 2019-02-21 | 2019-06-14 | 江阴华方佳友智能设备有限公司 | A kind of spindle raises the spinning frame of installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING ZHONGREN ZHIJIE SCIENCE AND TECHNOLOGY DEV Free format text: FORMER OWNER: BEIJING MADA HENGLI ELECTROMECHANICAL TECHNOLOGY CO., LTD. Effective date: 20091225 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20091225 Address after: Room C409, 18 West Central Road, Beijing economic and Technological Development Zone, postcode: 100176 Applicant after: Beijing Zhongren Zhijie Science & Technology Development Co., Ltd. Address before: Two in the two district Tianhua Lily Garden Park in Beijing economic and Technological Development Zone No. 22 A post encoding: 100176 Applicant before: Beijing Mada Hengli Electromec Co., Ltd. |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091021 |