CN210577977U - Fast-assembling electric spindle motor - Google Patents
Fast-assembling electric spindle motor Download PDFInfo
- Publication number
- CN210577977U CN210577977U CN201921608717.9U CN201921608717U CN210577977U CN 210577977 U CN210577977 U CN 210577977U CN 201921608717 U CN201921608717 U CN 201921608717U CN 210577977 U CN210577977 U CN 210577977U
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- China
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- top cover
- tailstock
- fast
- spindle motor
- deep groove
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- Permanent Magnet Type Synchronous Machine (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a ready-package electric spindle motor, which comprises a body, the inside lateral wall fixed mounting of body has three stator permanent magnet, the top fixedly connected with top cap of body, the bottom fixedly connected with tailstock of body, it is connected with the spindle blade to rotate between the center department of top cap and the center department of tailstock, all sides fixedly connected with rotor winding of spindle blade. The utility model discloses set up the stator into the permanent magnet, avoid the fault rate that the stator produced to and fix deep groove ball bearing at the tail end of spindle blade, use the long screw to fix, the dismouting difficulty that causes after avoiding the bearing chucking, when changing the maintenance, the hexagonal screw and the long screw that loosen the top cap can directly take out spindle blade and rotor winding.
Description
Technical Field
The utility model relates to a textile machinery especially relates to a ready-package electric spindle motor in the electromechanical field.
Background
The electric spindle motor is a motor for supplying power to the electric spindles in the electric spindle spinning frame, and is generally used as a winding ring and a feeding ring in the electric spindle spinning frame.
The existing electric spindle motor is too complex to disassemble and assemble, a large amount of time can be wasted in the process of maintenance and replacement, and the working efficiency is seriously influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a quick-assembly electric spindle motor.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a ready-package electric spindle motor, includes the body, its characterized in that: the permanent magnet motor comprises a body, and is characterized in that three stator permanent magnets are fixedly mounted on the inner side wall of the body, a top cover is fixedly connected to the top end of the body, a tailstock is fixedly connected to the bottom end of the body, a spindle blade is rotatably connected between the center of the top cover and the center of the tailstock, and rotor windings are fixedly connected to the periphery of the spindle blade.
As a further description of the above technical solution:
and the top cover is fixedly provided with an auxiliary bearing at the rotating connection part with the spindle blade, and the auxiliary bearing is fixedly arranged at the center of the bottom end of the top cover.
As a further description of the above technical solution:
the deep groove ball bearing type spindle is characterized in that a deep groove ball bearing is rotatably connected with the spindle rod, the spindle rod is fixedly connected with the center of the deep groove ball bearing, long screws are connected with two sides of the deep groove ball bearing in a pressing contact mode, the long screws are in threaded connection with two inner sides of the tailstock, and a corresponding clamping groove is formed in the contact position of the tailstock and the bottom of the deep groove ball bearing.
As a further description of the above technical solution:
the hexagonal screw is arranged at the fixed connection position of the top cover and the body, the hexagonal screws are evenly distributed at the top of the top cover in total, corresponding through holes are formed in the connection position of the top cover and the hexagonal screws, and corresponding threaded holes are formed in the connection position of the body and the hexagonal screws.
As a further description of the above technical solution:
the top cover is provided with the cylindric lock in the junction with the body, the cylindric lock is total three and is the mirror image setting with the hex bolts, the body is provided with corresponding pinhole in the department that corresponds of cylindric lock.
As a further description of the above technical solution:
the bottom of the tailstock is radially provided with four heat dissipation ports.
As a further description of the above technical solution:
the three stator permanent magnets are fixed on the inner wall of the body and evenly distributed, and the whole motor is an excitation brushless motor.
The utility model discloses following beneficial effect has:
1. the utility model discloses an use excitation brushless motor to avoid using the conventional wearing and tearing condition of brush when having the brush motor.
2. The utility model discloses set up the stator into the permanent magnet, avoid the fault rate that the stator produced to and fix deep groove ball bearing at the tail end of spindle blade, use the long screw to fix, the dismouting difficulty that causes after avoiding the bearing chucking, when changing the maintenance, the hexagonal screw and the long screw that loosen the top cap can directly take out spindle blade and rotor winding.
Drawings
Fig. 1 is a main sectional view of a ready-package electric spindle motor according to the present invention;
fig. 2 is a bottom view of a top cover of a fast-assembly electric spindle motor according to the present invention;
fig. 3 is a top view of a body of a ready-package electric spindle motor according to the present invention;
fig. 4 is a bottom view of the tailstock of a fast-assembling electric spindle motor according to the present invention.
Illustration of the drawings:
1. a body; 2. a stator permanent magnet; 3. a top cover; 4. an ingot bar; 5. a hex screw; 6. an auxiliary bearing; 7. a rotor winding; 8. a long screw; 9. a deep groove ball bearing; 10. and (4) a tail seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a ready-package electric spindle motor, including body 1, the inside lateral wall fixed mounting of body 1 has three stator permanent magnet 2, the simplest excitation motor stator, the top fixedly connected with top cap 3 of body 1 for seal and fixed, the bottom fixedly connected with tailstock 10 of body 1, be used for sealing with fixing bearing, it is connected with spindle blade 4 to rotate between the center department of top cap 3 and the center department of tailstock 10, spindle blade 4 is main pivot, week side fixedly connected with rotor winding 7 of spindle blade 4.
The top cover 3 is fixedly provided with an auxiliary bearing 6 at the rotating connection part with the spindle blade 4, so that the rotating friction between the spindle blade 4 and the top cover 3 is reduced, and the auxiliary bearing 6 is fixedly arranged at the bottom center of the top cover 3 to prevent dust from entering. The spindle rod 4 is connected with a deep groove ball bearing 9 in a rotating mode through a tailstock 10, the spindle rod 4 is fixedly connected with the center of the deep groove ball bearing 9, long screws 8 are connected to two sides of the deep groove ball bearing 9 in an extrusion contact mode and used for fixing the deep groove ball bearing 9, the long screws 8 are connected to two inner sides of the tailstock 10 in a threaded mode, corresponding clamping grooves are formed in the contact position of the tailstock 10 and the bottom of the deep groove ball bearing 9, and centering performance of the deep groove ball bearing 9 is guaranteed. The top cover 3 is provided with the hex screws 5 at the fixed connection department with the body 1, and the total three evenly distributed of hex screws 5 is at the top of top cover 3, and top cover 3 is provided with corresponding through-hole at the junction with hex screws 5, and body 1 is provided with corresponding screw hole at the junction with hex screws 5. Top cap 3 is provided with the cylindric lock in the junction with body 1, uses the cylindric lock to guarantee top cap 3 and body 1 centering nature, and the cylindric lock is total three and is the mirror image setting with hex bolts 5, and body 1 is provided with corresponding pinhole in the department that corresponds of cylindric lock. The bottom of the tailstock 10 is provided with four radiating ports in a radial mode, so that overheating of the motor is avoided. The three stator permanent magnets 2 are fixed on the inner wall of the body 1 and evenly distributed, the whole motor is an excitation brushless motor, and an electric brush of the brush motor is easy to damage.
The working principle is as follows: fixedly connecting a deep groove ball bearing 9 to the tail end of the spindle blade 4, then correspondingly installing the deep groove ball bearing 9 into a clamping groove in the center of a tailstock 10, screwing long screws 8 on two sides of the tailstock 10, fixing the deep groove ball bearing 9 in the center of the tailstock 10, installing an auxiliary bearing 6, correspondingly installing a cylindrical pin of a top cover 3 into a pin hole in the top end of the body 1, screwing a hexagon screw 5, and clamping the auxiliary bearing 6 in the center of the top cover 3 to finish the integral installation; when needing to dismantle, unscrew the hex bolts 5 that top cap 3 and body 1 are connected, later unscrew the long screw 8 of tailstock 10 both sides, can take out top cap 3 and spindle blade 4 etc. directly in the lump, convenient maintenance.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. A ready-package electric spindle motor, includes body (1), its characterized in that: the novel spindle is characterized in that three stator permanent magnets (2) are fixedly mounted on the inner side wall of the body (1), a top end fixedly connected with top cover (3) of the body (1), a tail seat (10) is fixedly connected with the bottom end of the body (1), a spindle blade (4) is rotatably connected between the center of the top cover (3) and the center of the tail seat (10), and a rotor winding (7) is fixedly connected with the periphery of the spindle blade (4).
2. The fast-assembled electric spindle motor according to claim 1, wherein: the top cover (3) is fixedly provided with an auxiliary bearing (6) at the rotating connection part with the spindle blade (4), and the auxiliary bearing (6) is fixedly arranged at the bottom center of the top cover (3).
3. The fast-assembled electric spindle motor according to claim 1, wherein: the deep groove ball bearing type spindle is characterized in that a deep groove ball bearing (9) is connected with the spindle rod (4) in a rotating mode with a tailstock (10), the spindle rod (4) is fixedly connected with the center of the deep groove ball bearing (9), long screws (8) are connected with two sides of the deep groove ball bearing (9) in an extrusion contact mode, the long screws (8) are connected with two sides of the interior of the tailstock (10) in a threaded mode, and corresponding clamping grooves are formed in the positions, in contact with the bottom of the deep groove ball bearing (9), of the tailstock (10).
4. The fast-assembled electric spindle motor according to claim 1, wherein: the hexagonal screw-type socket is characterized in that hexagonal screws (5) are arranged at the fixed connection positions of the top cover (3) and the body (1), the hexagonal screws (5) are evenly distributed at the top of the top cover (3), corresponding through holes are formed in the connection positions of the top cover (3) and the hexagonal screws (5), and corresponding threaded holes are formed in the connection positions of the body (1) and the hexagonal screws (5).
5. The fast-assembled electric spindle motor according to claim 1, wherein: the top cover (3) is provided with cylindrical pins at the connecting part with the body (1), the total three cylindrical pins and the hexagonal screws (5) are arranged in a mirror image mode, and the body (1) is provided with corresponding pin holes at the corresponding parts of the cylindrical pins.
6. The fast-assembled electric spindle motor according to claim 1, wherein: the bottom of the tailstock (10) is radially provided with four heat dissipation ports.
7. The fast-assembled electric spindle motor according to claim 1, wherein: the three stator permanent magnets (2) are fixed on the inner wall of the body (1) and are distributed evenly, and the whole motor is an excitation brushless motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921608717.9U CN210577977U (en) | 2019-09-26 | 2019-09-26 | Fast-assembling electric spindle motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921608717.9U CN210577977U (en) | 2019-09-26 | 2019-09-26 | Fast-assembling electric spindle motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210577977U true CN210577977U (en) | 2020-05-19 |
Family
ID=70658891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921608717.9U Active CN210577977U (en) | 2019-09-26 | 2019-09-26 | Fast-assembling electric spindle motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210577977U (en) |
-
2019
- 2019-09-26 CN CN201921608717.9U patent/CN210577977U/en active Active
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