阅读说明：本技术 永磁直线同步电机进给装置 (Permanent magnet linear synchronous motor feeding device ) 是由 环一军 于 2019-11-18 设计创作，主要内容包括：本发明提供一种永磁直线同步电机进给装置,包括底托、嵌入保护滑片、第一搭扣、磁性片、第二搭扣、匹配槽、轴承座、排出插孔、橡胶插销以及标正销,进给器主体左侧安装有底托,底托右端面开设有匹配槽,匹配槽右侧连接有嵌入保护滑片,嵌入保护滑片左侧装配有橡胶插销,嵌入保护滑片环形侧面内侧装配有磁性片,嵌入保护滑片前侧装配有第一搭扣,嵌入保护滑片前侧装配有第二搭扣,底托环形侧面开设有排出插孔,底托内部安装有轴承座,轴承座环形侧面装配有标正销,该设计解决了原有永磁直线同步电机转子安装困难的问题,本发明结构合理,便于有效进给安装转子,防止电机损伤。(The invention provides a permanent magnet linear synchronous motor feeding device, which comprises a bottom support, an embedded protection slip sheet, a first hasp, a magnetic sheet, a second hasp, a matching groove, a bearing seat, a discharge jack, a rubber bolt and a calibration pin, wherein the left side of a feeder body is provided with the bottom support, the right end face of the bottom support is provided with the matching groove, the right side of the matching groove is connected with the embedded protection slip sheet, the left side of the embedded protection slip sheet is provided with the rubber bolt, the inner side of the annular side face of the embedded protection slip sheet is provided with the magnetic sheet, the front side of the embedded protection slip sheet is provided with the first hasp, the front side of the embedded protection slip sheet is provided with the second hasp, the annular side face of the bottom support is provided with the discharge jack, the bearing seat is arranged in the bottom support, and the calibration pin is arranged on the annular side, the motor is prevented from being damaged.)

1. Permanent magnetism linear synchronous motor feeding device, including feeder main part and rotor feeding mechanism, its characterized in that: a rotor feeding mechanism is arranged in the feeder main body;

rotor feed mechanism includes collet, embedding protection gleitbretter, first hasp, magnetic sheet, second hasp, matching groove, bearing frame, discharge jack, rubber bolt and mark positive round pin, the collet is installed in feeder main part left side, the matching groove has been seted up to collet right-hand member face, matching groove right side is connected with embedding protection gleitbretter, embedding protection gleitbretter left side is equipped with the rubber bolt, embedding protection gleitbretter annular side inboard is equipped with the magnetic sheet, embedding protection gleitbretter front side is equipped with first hasp, embedding protection gleitbretter front side is equipped with the second hasp, discharge jack has been seted up to collet annular side, collet internally mounted has the bearing frame, bearing frame annular side is equipped with mark positive round pin.

2. The permanent magnet linear synchronous motor feeding device according to claim 1, characterized in that: the width of the matching groove is slightly larger than the thickness of the embedded protection slip sheet, the matching grooves are provided with a plurality of groups, and the plurality of groups of matching grooves are positioned in the same concentric circle.

3. The permanent magnet linear synchronous motor feeding device according to claim 1, characterized in that: the rear end face of the first hasp is provided with a velvet surface, the front end face of the second hasp is provided with a hook surface, and the hook surface is attached to the velvet surface.

4. The permanent magnet linear synchronous motor feeding device according to claim 1, characterized in that: the magnetic sheet is embedded in the inner wall of the embedded protection sliding sheet.

5. The permanent magnet linear synchronous motor feeding device according to claim 1, characterized in that: the bearing seat is characterized in that a pin hole is formed in the bottom support, a pin hole is formed in the annular side face of the bearing seat, and the pin hole is matched with the calibration pin.

6. The permanent magnet linear synchronous motor feeding device according to claim 1, characterized in that: the discharge jacks are provided with a plurality of groups, and the specifications of the plurality of groups of discharge jacks are the same.

Technical Field

The invention discloses a permanent magnet linear synchronous motor feeding device, and belongs to the technical field of permanent magnet linear synchronous motors.

Background

A linear synchronous motor is in principle identical to a corresponding rotary synchronous motor. In the sixties it became important as a propulsion device for high speed ground transport and in the eighties as a power source for lifting devices. Like a normal synchronous motor, it has a polyphase armature winding and a dc-excited magnetic field. The excitation mode of the direct current magnetic field can be a conventional mode, can also be excited by a superconductor excitation winding, and can also adopt a permanent magnet. Although in principle, a linear synchronous motor can be moved as an armature or as a field, it seems that the latter version is more practical.

When the permanent magnet linear synchronous motor rotor is installed, the rotor surface is rough, the coil is scratched easily, the motor is damaged, the rotor and the stator with the coil are effectively separated during splicing, the coil can be prevented from being damaged, the existing permanent magnet linear synchronous motor rotor is difficult to install, and a permanent magnet linear synchronous motor feeding device is urgently needed to solve the problem.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a permanent magnet linear synchronous motor feeding device to solve the problems in the background technology.

In order to achieve the purpose, the invention is realized by the following technical scheme: a permanent magnet linear synchronous motor feeding device comprises a feeder main body and a rotor feeding mechanism, wherein the rotor feeding mechanism is arranged in the feeder main body and comprises a collet, an embedded protection slip sheet, a first hasp, a magnetic sheet, a second hasp, a matching groove, a bearing seat, a discharge jack, a rubber bolt and a calibration pin, the collet is arranged on the left side of the feeder main body, the matching groove is formed in the right end face of the collet, the right side of the matching groove is connected with the embedded protection slip sheet, the rubber bolt is assembled on the left side of the embedded protection slip sheet, the magnetic sheet is assembled on the inner side of the annular side face of the embedded protection slip sheet, the first hasp is assembled on the front side of the embedded protection slip sheet, the second hasp is assembled on the front side of the embedded protection slip sheet, the discharge jack is formed on the annular side face of the collet, and the bearing, and the annular side surface of the bearing seat is provided with a calibration pin.

Furthermore, the width of the matching groove is slightly larger than the thickness of the embedded protection sliding sheet, a plurality of groups of matching grooves are arranged in the matching groove, and the plurality of groups of matching grooves are positioned in the same concentric circle.

Furthermore, a velvet surface is arranged on the rear end face of the first hasp, a hook surface is arranged on the front end face of the second hasp, and the hook surface is attached to the velvet surface.

Further, the magnetic sheet is embedded in the inner wall of the embedded protection slide sheet.

Furthermore, a pin hole is formed in the bottom support, a pin hole is formed in the annular side face of the bearing seat, and the pin hole is matched with the calibration pin.

Furthermore, the discharging jacks are provided with multiple groups, and the specifications of the multiple groups of discharging jacks are the same.

The invention has the beneficial effects that: according to the permanent magnet linear synchronous motor feeding device, the bottom support, the embedded protection slip sheet, the first buckle, the magnetic sheet, the second buckle, the matching groove, the bearing seat, the discharge jack, the rubber bolt and the calibration pin are added, so that the rotor can be effectively fed in an auxiliary mode, the problem that the original permanent magnet linear synchronous motor rotor is difficult to install is solved, and the rotor feeding performance is improved.

Because the width of the matching groove is slightly larger than the thickness of the embedded protection slip sheet, the matching grooves are provided with a plurality of groups, and the plurality of groups of matching grooves are positioned in the same concentric circle, the design is convenient for matching and wrapping rotors with different specifications and assisting the installation of the rotors, because the rear end surface of the first hasp is provided with a velvet surface, the front end surface of the second hasp is provided with a hook surface, and the hook surface is jointed with the velvet surface, the design is convenient for wrapping the external rotor, the magnetic sheet is embedded in the inner wall of the embedded protection slip sheet, the design is convenient for the embedded protection slip sheet to adsorb the rotor for effective installation, the pin hole is arranged in the bottom support, the pin hole is arranged on the annular side surface of the bearing seat and is matched with the calibration pin, the design effectively enables the rotor to be centered, and the discharge jacks are provided with a plurality of groups, so that the rotor is effectively discharged through the discharge jacks externally connected with the discharge rods.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural diagram of a permanent magnet linear synchronous motor feeding device according to the present invention;

FIG. 2 is a schematic structural diagram of a rotor feeding mechanism in a permanent magnet linear synchronous motor feeding device according to the present invention;

FIG. 3 is a right sectional view of a rotor feeding mechanism in a permanent magnet linear synchronous motor feeding device according to the present invention;

FIG. 4 is a left side view of a rotor feeding mechanism in a permanent magnet linear synchronous motor feeding apparatus according to the present invention;

FIG. 5 is a cross-sectional view of a bottom bracket of a feeding device of a permanent magnet linear synchronous motor according to the present invention;

in the figure: 1-feeder body, 2-rotor feeding mechanism, 21-bottom support, 22-embedded protection slip sheet, 23-first buckle, 24-magnetic sheet, 25-second buckle, 26-matching groove, 27-bearing seat, 28-discharge jack, 221-rubber bolt and 271-calibration pin.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Referring to fig. 1-5, the present invention provides a technical solution: a permanent magnet linear synchronous motor feeding device comprises a feeder main body 1 and a rotor feeding mechanism 2, wherein the rotor feeding mechanism 2 is arranged inside the feeder main body 1.

The rotor feeding mechanism 2 comprises a base support 21, an embedded protection slide piece 22, a first buckle 23, a magnetic sheet 24, a second buckle 25, a matching groove 26, a bearing seat 27, a discharge jack 28, a rubber plug pin 221 and a calibration pin 271, mounting 21 is installed in feeder body 1 left side, matching groove 26 has been seted up to mounting 21 right-hand member face, matching groove 26 right side is connected with embedding protection gleitbretter 22, embedding protection gleitbretter 22 left side is equipped with rubber bolt 221, embedding protection gleitbretter 22 annular side inboard is equipped with magnetic sheet 24, embedding protection gleitbretter 22 front side is equipped with first hasp 23, embedding protection gleitbretter 22 front side is equipped with second hasp 25, discharge jack 28 has been seted up to mounting 21 annular side, mounting 21 internally mounted has bearing frame 27, bearing frame 27 annular side is equipped with mark positive round pin 271, the problem of original permanent magnetism linear synchronous motor rotor installation difficulty has been solved in this design.

The width of the matching slot 26 is slightly larger than the thickness of the embedded protection sliding sheet 22, the matching slots 26 are provided with a plurality of groups, and the groups of matching slots 26 are positioned in the same concentric circle, the design is convenient for matching and wrapping rotors with different specifications and assisting the installation of the rotors, the rear end surface of the first hasp 23 is provided with a velvet surface, the front end surface of the second hasp 25 is provided with a hook surface, the hook surface is attached to the velvet surface, the design is convenient for tightly wrapping the external rotor, the magnetic sheet 24 is embedded in the inner wall of the embedded protective sliding sheet 22, the design is convenient for embedding the protective slip sheet 22 to adsorb the rotor and effectively install, the inner part of the bottom support 21 is provided with a pin hole, the annular side surface of the bearing seat 27 is provided with a pin hole, and the pin hole is matched with the calibration pin 271, this design effectively makes the rotor mark upright in the middle of, and discharge jack 28 is equipped with the multiunit, and multiunit discharge jack 28 specification is the same, and this design is effectively discharged the rotor through the external ejection stick of discharge jack 28.

As an embodiment of the present invention: the working personnel firstly insert the rotor rotating shaft to be installed into the bearing seat 27, the embedded protection slip sheet 22 wraps the rotor, the magnetic sheet 24 embedded into the protection slip sheet 22 is tightly attached to the annular side face of the rotor, the first hasp 23 and the second hasp 25 are fastened, the rubber bolt 221 embedded into the left side of the protection slip sheet 22 is inserted into the matching groove 26, the embedded protection slip sheet 22 and the rotor are inserted into the stator with the coil, the coil is effectively prevented from being scratched by the rotor, then the working personnel insert the external rod into the discharge jack 28, the rod is abutted against the rotor, the rod is inserted forcibly, the rotor is discharged along the embedded protection slip sheet 22, the installation of the rotor is effectively completed, and the damage of the motor coil is effectively prevented.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.