CN210151273U - Electric spindle without spindle hook - Google Patents
Electric spindle without spindle hook Download PDFInfo
- Publication number
- CN210151273U CN210151273U CN201920217438.3U CN201920217438U CN210151273U CN 210151273 U CN210151273 U CN 210151273U CN 201920217438 U CN201920217438 U CN 201920217438U CN 210151273 U CN210151273 U CN 210151273U
- Authority
- CN
- China
- Prior art keywords
- spindle
- stator
- electric
- foot
- hook
- 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
Images
Landscapes
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model relates to an electric spindle of no spindle hook, it includes spindle foot (5), stator part and rotor part, the stator part includes stator support (6), there is stator core (7) on stator support (6), the rotor part includes spindle blade (1), spindle blade (1) bottom is provided with spindle shaft (2), spindle shaft (2) upper end periphery is provided with spindle blade cover (3), spindle blade cover (3) inboard is provided with rotor magnet steel (4), rotor magnet steel (4) set up in stator core (7) periphery, spindle shaft (2) cartridge is in spindle foot (5), spindle foot (5) upper end is provided with spacing ring (9), spacing ring (9) periphery is provided with spacing portion (10). The utility model relates to an electric spindle of no spindle hook, because after cancellation spindle hook part, ring spinning frame is more pleasing to the eye, be difficult for piling up the flyings, alleviateed daily cleaning work, be favorable to the maintenance in later stage more and maintain.
Description
Technical Field
The utility model relates to an electric spindle of no spindle hook belongs to spinning machine technical field.
Background
The ring spinning frame is widely applied to the field of spinning industry, and is an important part in a spinning process, wherein a spindle is an important part in the ring spinning frame. At present, spindles with spindle hooks are also used traditionally in the field of textile industry, flying is easily caused by airflow generated by high-speed rotation of a rolling disc, the flying is easily wound on the spindle hooks, on one hand, the maintenance and cleaning work of equipment is not facilitated, and on the other hand, the spindle is easily disassembled due to the fact that a large amount of flying is wound. The adoption of electric spindles without spindle hooks is a necessary direction for the technical development. A plurality of technical schemes are also provided in the industry, but the schemes are complex in structure and complex in installation, so that the technical schemes are not popularized in the market.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an electric spindle of no spindle hook is provided to above-mentioned prior art, because after cancellation spindle hook part, ring spinning frame is more pleasing to the eye, be difficult for piling up the flyings, alleviateed daily work of keeping a public place clean, be favorable to the maintenance in later stage more and maintain.
The utility model provides a technical scheme that above-mentioned problem adopted does: the electric spindle without the spindle hook comprises a spindle foot, a stator part and a rotor part, wherein the stator part comprises a stator support, a stator core is arranged on the stator support, the rotor part comprises a spindle blade, a spindle shaft is arranged at the bottom of the spindle blade, a spindle blade cover is arranged on the periphery of the upper end of the spindle shaft, rotor magnetic steel is arranged on the inner side of the spindle blade cover, the rotor magnetic steel is arranged on the periphery of the stator core, the spindle shaft is inserted into the spindle foot, a limiting ring is arranged at the upper end of the spindle foot, a limiting part is arranged on the periphery of the limiting ring, an inner limiting groove is arranged on the inner side of the spindle blade cover, the inner limiting groove is located above the rotor magnetic steel, and the limiting part is clamped in the inner limiting.
Preferably, the limiting part of the limiting ring is arranged in the inner limiting groove in a buckling mode.
Preferably, the stator core is provided with a coil winding.
Preferably, the limiting ring is made of elastic materials.
Preferably, the stator core is made of silicon steel sheets.
Preferably, a bearing is arranged between the spindle shaft and the spindle foot.
Preferably, the upper end of the spindle foot is provided with an outer limiting groove, and the limiting ring is clamped in the outer limiting groove.
Compared with the prior art, the utility model has the advantages of:
1. the utility model discloses improve on the basis of the at utmost not changing former spindle for the spindle promotes maintenance work very convenient and fast, does not have any influence and change to its former maintenance operation. After improvement, the original electric spindle has no radial force of mechanical transmission, so that the service life of a spindle bearing is greatly prolonged, and the service life can be prolonged by more than one time after oiling maintenance;
2. the utility model has the advantages of stable, simple and reliable mechanism, easy maintenance, low cost, long service life and simple installation and maintenance, and is convenient for market promotion;
3. the utility model discloses because after cancelling spindle hook portion, ring spinning frame is more pleasing to the eye, be difficult for piling up the flyings, alleviateed daily cleaning work, be favorable to the maintenance in later stage more and maintain.
Drawings
Fig. 1 is a schematic structural view of an electric spindle without a spindle hook according to the present invention.
Fig. 2 is an enlarged view of a portion a of fig. 1.
Fig. 3 is a schematic view of an exploded structure of an electric spindle without a spindle hook according to the present invention.
Fig. 4 is a sectional view of the exploded structure of an electric spindle without a spindle hook according to the present invention.
Wherein:
Spindle foot 5
Outer limiting groove 8
Stop collar 9
An inner limiting groove 11.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1 to 4, an electric spindle without a spindle hook in the present embodiment includes a spindle base 5, a stator portion and a rotor portion, the stator portion includes a stator frame 6, a stator core 7 is disposed on the stator frame 6, the rotor portion includes a spindle shaft 1, a spindle shaft 2 is disposed at the bottom of the spindle shaft 1, a spindle cover 3 is disposed at the periphery of the upper end of the spindle shaft 2, a rotor magnetic steel 4 is disposed inside the spindle cover 3, the rotor magnetic steel 4 is disposed outside the stator core 7, the spindle shaft 2 is inserted into the spindle base 5, a limit ring 9 is disposed at the upper end of the spindle base 5, a limit portion 10 is disposed at the periphery of the limit ring 9, an inner limit groove 11 is disposed inside the spindle cover 3, the inner limit groove 11 is located above the rotor magnetic steel 4, and the limit portion 10 is clamped in the inner limit groove 11;
the limiting part 10 of the limiting ring 9 is arranged in the inner limiting groove 11 in a buckling mode;
the stator core 7 is provided with a coil winding;
the upper end of the spindle foot 5 is provided with an outer limiting groove 8, and the limiting ring 9 is clamped in the outer limiting groove 8;
the limiting ring 9 and the limiting part 10 are of an integrated structure;
the limiting ring 9 is made of elastic material;
the stator core 7 is made of silicon steel sheets;
a bearing is arranged between the spindle shaft 2 and the spindle foot 5;
the coil winding is arranged in the motor, the coil winding is directly embedded on the stator iron core, and the rotor part of the motor is arranged outside the coil winding.
The outer rotor of the motor directly drives the spindle blade to run, and no transmission loss exists, so that the electric spindle has high efficiency and reduces the power consumption by more than 30% compared with the traditional mechanical transmission.
The invention adopts DC12V-DC36V low-voltage direct current for driving, and the operation safety of the equipment is high. Each single spindle is provided with an independent re-spinning control button, and the spinning machine can be independently started, stopped and braked according to requirements, so that the power consumption is reduced, and the control flexibility is improved.
The running parameters and power consumption of the electric spindles in running can be read in real time, yarn breakage and various abnormal states are detected through comparison of the power consumption of the electric spindles, various monitoring and communication functions are built in the electric spindle control panel, and various spindle state information can be transmitted to an upper computer in real time.
The spinning machine is started and stopped by continuously and simultaneously pressing two adjacent re-spinning buttons, so that the working walking paths of operators are reduced, the efficiency is improved, the walking paths of the operators in a working period are reduced, and the safety of the spinning machine is improved.
The brushless direct current motor driven by a sensorless is adopted, a high-efficiency sensorless loss sine wave algorithm is adopted, the working efficiency of the motor can reach more than 85%, the mute effect is obvious, and the adopted motor driving board is divided into an external mode and an internal mode; the external mode meets the requirement of the existing old spinning frame on improvement, and the internal mode meets the requirement of a novel spinning frame on line topology.
In addition to the above embodiments, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.
Claims (7)
1. An electric spindle without a spindle hook is characterized in that: it comprises a spindle foot (5), a stator part and a rotor part, wherein the stator part comprises a stator bracket (6), the stator support (6) is provided with a stator core (7), the rotor part comprises an ingot rod (1), a spindle shaft (2) is arranged at the bottom of the spindle blade (1), a spindle blade cover (3) is arranged on the periphery of the upper end of the spindle shaft (2), the inner side of the spindle blade cover (3) is provided with rotor magnetic steel (4), the rotor magnetic steel (4) is arranged at the periphery of the stator iron core (7), the spindle shaft (2) is inserted into the spindle foot (5), the upper end of the spindle foot (5) is provided with a limit ring (9), a limiting part (10) is arranged on the periphery of the limiting ring (9), an inner limiting groove (11) is arranged on the inner side of the spindle blade cover (3), the inner limiting groove (11) is positioned above the rotor magnetic steel (4), and the limiting part (10) is clamped in the inner limiting groove (11).
2. An electric spindle without a spindle hook according to claim 1, characterized in that: the limiting part (10) of the limiting ring (9) is installed in the inner limiting groove (11) in a buckling mode.
3. An electric spindle without a spindle hook according to claim 1, characterized in that: and the stator iron core (7) is provided with a coil winding.
4. An electric spindle without a spindle hook according to claim 1, characterized in that: the limiting ring (9) is made of elastic materials.
5. An electric spindle without a spindle hook according to claim 1, characterized in that: the stator core (7) is made of silicon steel sheets.
6. An electric spindle without a spindle hook according to claim 1, characterized in that: a bearing is arranged between the spindle shaft (2) and the spindle foot (5).
7. An electric spindle without a spindle hook according to claim 1, characterized in that: the upper end of the spindle foot (5) is provided with an outer limiting groove (8), and the limiting ring (9) is clamped in the outer limiting groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920217438.3U CN210151273U (en) | 2019-02-21 | 2019-02-21 | Electric spindle without spindle hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920217438.3U CN210151273U (en) | 2019-02-21 | 2019-02-21 | Electric spindle without spindle hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210151273U true CN210151273U (en) | 2020-03-17 |
Family
ID=69754817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920217438.3U Active CN210151273U (en) | 2019-02-21 | 2019-02-21 | Electric spindle without spindle hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210151273U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109913987A (en) * | 2019-02-21 | 2019-06-21 | 江阴华方佳友智能设备有限公司 | A kind of electric ingot of no ingot hook |
-
2019
- 2019-02-21 CN CN201920217438.3U patent/CN210151273U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109913987A (en) * | 2019-02-21 | 2019-06-21 | 江阴华方佳友智能设备有限公司 | A kind of electric ingot of no ingot hook |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210151273U (en) | Electric spindle without spindle hook | |
| CN205775009U (en) | A kind of spun yarn machine electric spindle of Novel direct current brushless outer rotor structure | |
| CN201220990Y (en) | Electric spindle of short fiber double twister | |
| CN209957949U (en) | Spinning frame with spindle lifted and installed | |
| CN107332389A (en) | A kind of blower motor and hair-dryer | |
| CN206830478U (en) | A kind of double air intake brushless fans of magnetic suspension | |
| CN201717692U (en) | External rotor brushless motor of soymilk machine | |
| CN208316470U (en) | A kind of brake motor with dust cover | |
| CN208112471U (en) | A kind of rare earth permanent-magnet synchronization motor | |
| CN207353982U (en) | A kind of blower motor and hair-dryer | |
| CN201761971U (en) | Direct connection type electric grooved drum for automatic winders | |
| CN203911663U (en) | Automotive brushless warm air motor | |
| CN109913987A (en) | A kind of electric ingot of no ingot hook | |
| CN209001715U (en) | A kind of high speed fibre spinning machine low inertia small-power servo motor | |
| CN110417133B (en) | Front-mounted disc type ultrathin permanent magnet synchronous traction machine of encoder | |
| CN202231586U (en) | High-speed spindle motor | |
| CN202261134U (en) | Outer rotor switch magnetic-resistance traction drive unit | |
| CN208316436U (en) | A kind of Rare-earth PMSM Rotor Structure | |
| CN110417184A (en) | A kind of integral type controllable stator speed regulating motor for loom | |
| CN208791844U (en) | The spinning frame of DC brushless motor built in a kind of spindle | |
| CN211351853U (en) | Direct-drive switched reluctance motor | |
| CN201298797Y (en) | High-quality permanent magnetic synchronous motor | |
| CN101413164A (en) | High speed spindle of chemical fibre two-for-one twister | |
| CN2583115Y (en) | Self-driven friction roll | |
| CN208112474U (en) | External rotor permanent magnet synchronous servo motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |